diff -rc --new-file xeyes-1.3.0/aclocal.m4 xeyes-1.3.0.5/aclocal.m4
*** xeyes-1.3.0/aclocal.m4	2023-07-13 19:17:44.000000000 -0400
--- xeyes-1.3.0.5/aclocal.m4	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,3365 ****
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- # Copyright (C) 2001-2021 Free Software Foundation, Inc.
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-         AM_RUN_LOG([$_am_tar --version]) && break
-       done
-       am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
-       am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
-       am__untar="$_am_tar -xf -"
-       ;;
-     plaintar)
-       # Must skip GNU tar: if it does not support --format= it doesn't create
-       # ustar tarball either.
-       (tar --version) >/dev/null 2>&1 && continue
-       am__tar='tar chf - "$$tardir"'
-       am__tar_='tar chf - "$tardir"'
-       am__untar='tar xf -'
-       ;;
-     pax)
-       am__tar='pax -L -x $1 -w "$$tardir"'
-       am__tar_='pax -L -x $1 -w "$tardir"'
-       am__untar='pax -r'
-       ;;
-     cpio)
-       am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
-       am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
-       am__untar='cpio -i -H $1 -d'
-       ;;
-     none)
-       am__tar=false
-       am__tar_=false
-       am__untar=false
-       ;;
-     esac
- 
-     # If the value was cached, stop now.  We just wanted to have am__tar
-     # and am__untar set.
-     test -n "${am_cv_prog_tar_$1}" && break
- 
-     # tar/untar a dummy directory, and stop if the command works.
-     rm -rf conftest.dir
-     mkdir conftest.dir
-     echo GrepMe > conftest.dir/file
-     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
-     rm -rf conftest.dir
-     if test -s conftest.tar; then
-       AM_RUN_LOG([$am__untar <conftest.tar])
-       AM_RUN_LOG([cat conftest.dir/file])
-       grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
-     fi
-   done
-   rm -rf conftest.dir
- 
-   AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
-   AC_MSG_RESULT([$am_cv_prog_tar_$1])])
- 
- AC_SUBST([am__tar])
- AC_SUBST([am__untar])
- ]) # _AM_PROG_TAR
- 
- dnl pkg.m4 - Macros to locate and utilise pkg-config.   -*- Autoconf -*-
- dnl serial 11 (pkg-config-0.29)
- dnl
- dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
- dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
- dnl
- dnl This program is free software; you can redistribute it and/or modify
- dnl it under the terms of the GNU General Public License as published by
- dnl the Free Software Foundation; either version 2 of the License, or
- dnl (at your option) any later version.
- dnl
- dnl This program is distributed in the hope that it will be useful, but
- dnl WITHOUT ANY WARRANTY; without even the implied warranty of
- dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- dnl General Public License for more details.
- dnl
- dnl You should have received a copy of the GNU General Public License
- dnl along with this program; if not, write to the Free Software
- dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- dnl 02111-1307, USA.
- dnl
- dnl As a special exception to the GNU General Public License, if you
- dnl distribute this file as part of a program that contains a
- dnl configuration script generated by Autoconf, you may include it under
- dnl the same distribution terms that you use for the rest of that
- dnl program.
- 
- dnl PKG_PREREQ(MIN-VERSION)
- dnl -----------------------
- dnl Since: 0.29
- dnl
- dnl Verify that the version of the pkg-config macros are at least
- dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
- dnl installed version of pkg-config, this checks the developer's version
- dnl of pkg.m4 when generating configure.
- dnl
- dnl To ensure that this macro is defined, also add:
- dnl m4_ifndef([PKG_PREREQ],
- dnl     [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
- dnl
- dnl See the "Since" comment for each macro you use to see what version
- dnl of the macros you require.
- m4_defun([PKG_PREREQ],
- [m4_define([PKG_MACROS_VERSION], [0.29])
- m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
-     [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
- ])dnl PKG_PREREQ
- 
- dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
- dnl ----------------------------------
- dnl Since: 0.16
- dnl
- dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
- dnl first found in the path. Checks that the version of pkg-config found
- dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
- dnl used since that's the first version where most current features of
- dnl pkg-config existed.
- AC_DEFUN([PKG_PROG_PKG_CONFIG],
- [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
- m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
- m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
- AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
- AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
- AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
- 
- if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
- 	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
- fi
- if test -n "$PKG_CONFIG"; then
- 	_pkg_min_version=m4_default([$1], [0.9.0])
- 	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
- 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
- 		AC_MSG_RESULT([yes])
- 	else
- 		AC_MSG_RESULT([no])
- 		PKG_CONFIG=""
- 	fi
- fi[]dnl
- ])dnl PKG_PROG_PKG_CONFIG
- 
- dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
- dnl -------------------------------------------------------------------
- dnl Since: 0.18
- dnl
- dnl Check to see whether a particular set of modules exists. Similar to
- dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
- dnl
- dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
- dnl only at the first occurence in configure.ac, so if the first place
- dnl it's called might be skipped (such as if it is within an "if", you
- dnl have to call PKG_CHECK_EXISTS manually
- AC_DEFUN([PKG_CHECK_EXISTS],
- [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
- if test -n "$PKG_CONFIG" && \
-     AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
-   m4_default([$2], [:])
- m4_ifvaln([$3], [else
-   $3])dnl
- fi])
- 
- dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
- dnl ---------------------------------------------
- dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
- dnl pkg_failed based on the result.
- m4_define([_PKG_CONFIG],
- [if test -n "$$1"; then
-     pkg_cv_[]$1="$$1"
-  elif test -n "$PKG_CONFIG"; then
-     PKG_CHECK_EXISTS([$3],
-                      [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
- 		      test "x$?" != "x0" && pkg_failed=yes ],
- 		     [pkg_failed=yes])
-  else
-     pkg_failed=untried
- fi[]dnl
- ])dnl _PKG_CONFIG
- 
- dnl _PKG_SHORT_ERRORS_SUPPORTED
- dnl ---------------------------
- dnl Internal check to see if pkg-config supports short errors.
- AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
- [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
- if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-         _pkg_short_errors_supported=yes
- else
-         _pkg_short_errors_supported=no
- fi[]dnl
- ])dnl _PKG_SHORT_ERRORS_SUPPORTED
- 
- 
- dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
- dnl   [ACTION-IF-NOT-FOUND])
- dnl --------------------------------------------------------------
- dnl Since: 0.4.0
- dnl
- dnl Note that if there is a possibility the first call to
- dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
- dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
- AC_DEFUN([PKG_CHECK_MODULES],
- [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
- AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
- AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
- 
- pkg_failed=no
- AC_MSG_CHECKING([for $1])
- 
- _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
- _PKG_CONFIG([$1][_LIBS], [libs], [$2])
- 
- m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
- and $1[]_LIBS to avoid the need to call pkg-config.
- See the pkg-config man page for more details.])
- 
- if test $pkg_failed = yes; then
-    	AC_MSG_RESULT([no])
-         _PKG_SHORT_ERRORS_SUPPORTED
-         if test $_pkg_short_errors_supported = yes; then
- 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
-         else 
- 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
-         fi
- 	# Put the nasty error message in config.log where it belongs
- 	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
- 
- 	m4_default([$4], [AC_MSG_ERROR(
- [Package requirements ($2) were not met:
- 
- $$1_PKG_ERRORS
- 
- Consider adjusting the PKG_CONFIG_PATH environment variable if you
- installed software in a non-standard prefix.
- 
- _PKG_TEXT])[]dnl
-         ])
- elif test $pkg_failed = untried; then
-      	AC_MSG_RESULT([no])
- 	m4_default([$4], [AC_MSG_FAILURE(
- [The pkg-config script could not be found or is too old.  Make sure it
- is in your PATH or set the PKG_CONFIG environment variable to the full
- path to pkg-config.
- 
- _PKG_TEXT
- 
- To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
-         ])
- else
- 	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
- 	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
-         AC_MSG_RESULT([yes])
- 	$3
- fi[]dnl
- ])dnl PKG_CHECK_MODULES
- 
- 
- dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
- dnl   [ACTION-IF-NOT-FOUND])
- dnl ---------------------------------------------------------------------
- dnl Since: 0.29
- dnl
- dnl Checks for existence of MODULES and gathers its build flags with
- dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
- dnl and VARIABLE-PREFIX_LIBS from --libs.
- dnl
- dnl Note that if there is a possibility the first call to
- dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
- dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
- dnl configure.ac.
- AC_DEFUN([PKG_CHECK_MODULES_STATIC],
- [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
- _save_PKG_CONFIG=$PKG_CONFIG
- PKG_CONFIG="$PKG_CONFIG --static"
- PKG_CHECK_MODULES($@)
- PKG_CONFIG=$_save_PKG_CONFIG[]dnl
- ])dnl PKG_CHECK_MODULES_STATIC
- 
- 
- dnl PKG_INSTALLDIR([DIRECTORY])
- dnl -------------------------
- dnl Since: 0.27
- dnl
- dnl Substitutes the variable pkgconfigdir as the location where a module
- dnl should install pkg-config .pc files. By default the directory is
- dnl $libdir/pkgconfig, but the default can be changed by passing
- dnl DIRECTORY. The user can override through the --with-pkgconfigdir
- dnl parameter.
- AC_DEFUN([PKG_INSTALLDIR],
- [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
- m4_pushdef([pkg_description],
-     [pkg-config installation directory @<:@]pkg_default[@:>@])
- AC_ARG_WITH([pkgconfigdir],
-     [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
-     [with_pkgconfigdir=]pkg_default)
- AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
- m4_popdef([pkg_default])
- m4_popdef([pkg_description])
- ])dnl PKG_INSTALLDIR
- 
- 
- dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
- dnl --------------------------------
- dnl Since: 0.27
- dnl
- dnl Substitutes the variable noarch_pkgconfigdir as the location where a
- dnl module should install arch-independent pkg-config .pc files. By
- dnl default the directory is $datadir/pkgconfig, but the default can be
- dnl changed by passing DIRECTORY. The user can override through the
- dnl --with-noarch-pkgconfigdir parameter.
- AC_DEFUN([PKG_NOARCH_INSTALLDIR],
- [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
- m4_pushdef([pkg_description],
-     [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
- AC_ARG_WITH([noarch-pkgconfigdir],
-     [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
-     [with_noarch_pkgconfigdir=]pkg_default)
- AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
- m4_popdef([pkg_default])
- m4_popdef([pkg_description])
- ])dnl PKG_NOARCH_INSTALLDIR
- 
- 
- dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
- dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
- dnl -------------------------------------------
- dnl Since: 0.28
- dnl
- dnl Retrieves the value of the pkg-config variable for the given module.
- AC_DEFUN([PKG_CHECK_VAR],
- [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
- AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
- 
- _PKG_CONFIG([$1], [variable="][$3]["], [$2])
- AS_VAR_COPY([$1], [pkg_cv_][$1])
- 
- AS_VAR_IF([$1], [""], [$5], [$4])dnl
- ])dnl PKG_CHECK_VAR
- 
- dnl xorg-macros.m4.  Generated from xorg-macros.m4.in xorgversion.m4 by configure.
- dnl
- dnl Copyright (c) 2005, 2023, Oracle and/or its affiliates.
- dnl
- dnl Permission is hereby granted, free of charge, to any person obtaining a
- dnl copy of this software and associated documentation files (the "Software"),
- dnl to deal in the Software without restriction, including without limitation
- dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
- dnl and/or sell copies of the Software, and to permit persons to whom the
- dnl Software is furnished to do so, subject to the following conditions:
- dnl
- dnl The above copyright notice and this permission notice (including the next
- dnl paragraph) shall be included in all copies or substantial portions of the
- dnl Software.
- dnl
- dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- dnl DEALINGS IN THE SOFTWARE.
- 
- # XORG_MACROS_VERSION(required-version)
- # -------------------------------------
- # Minimum version: 1.1.0
- #
- # If you're using a macro added in Version 1.1 or newer, include this in
- # your configure.ac with the minimum required version, such as:
- # XORG_MACROS_VERSION(1.1)
- #
- # To ensure that this macro is defined, also add:
- # m4_ifndef([XORG_MACROS_VERSION],
- #     [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])])
- #
- #
- # See the "minimum version" comment for each macro you use to see what
- # version you require.
- m4_defun([XORG_MACROS_VERSION],[
- m4_define([vers_have], [1.20.0])
- m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.])))
- m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.])))
- m4_if(m4_cmp(maj_have, maj_needed), 0,,
-     [m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])])
- m4_if(m4_version_compare(vers_have, [$1]), -1,
-     [m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])])
- m4_undefine([vers_have])
- m4_undefine([maj_have])
- m4_undefine([maj_needed])
- ]) # XORG_MACROS_VERSION
- 
- # XORG_PROG_RAWCPP()
- # ------------------
- # Minimum version: 1.0.0
- #
- # Find cpp program and necessary flags for use in pre-processing text files
- # such as man pages and config files
- AC_DEFUN([XORG_PROG_RAWCPP],[
- AC_REQUIRE([AC_PROG_CPP])
- AC_PATH_TOOL(RAWCPP, [cpp], [${CPP}],
-    [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib])
- 
- # Check for flag to avoid builtin definitions - assumes unix is predefined,
- # which is not the best choice for supporting other OS'es, but covers most
- # of the ones we need for now.
- AC_MSG_CHECKING([if $RAWCPP requires -undef])
- AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp redefine unix ?]])])
- if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
- 	AC_MSG_RESULT([no])
- else
- 	if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
- 		RAWCPPFLAGS=-undef
- 		AC_MSG_RESULT([yes])
- 	# under Cygwin unix is still defined even with -undef
- 	elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
- 		RAWCPPFLAGS="-undef -ansi"
- 		AC_MSG_RESULT([yes, with -ansi])
- 	else
- 		AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef.  I don't know what to do.])
- 	fi
- fi
- rm -f conftest.$ac_ext
- 
- AC_MSG_CHECKING([if $RAWCPP requires -traditional])
- AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp preserve   "whitespace"?]])])
- if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve   \"'` -eq 1 ; then
- 	AC_MSG_RESULT([no])
- else
- 	if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve   \"'` -eq 1 ; then
- 		TRADITIONALCPPFLAGS="-traditional"
- 		RAWCPPFLAGS="${RAWCPPFLAGS} -traditional"
- 		AC_MSG_RESULT([yes])
- 	else
- 		AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional.  I don't know what to do.])
- 	fi
- fi
- rm -f conftest.$ac_ext
- AC_SUBST(RAWCPPFLAGS)
- AC_SUBST(TRADITIONALCPPFLAGS)
- ]) # XORG_PROG_RAWCPP
- 
- # XORG_MANPAGE_SECTIONS()
- # -----------------------
- # Minimum version: 1.0.0
- #
- # Determine which sections man pages go in for the different man page types
- # on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files.
- # Not sure if there's any better way than just hardcoding by OS name.
- # Override default settings by setting environment variables
- # Added MAN_SUBSTS in version 1.8
- # Added AC_PROG_SED in version 1.8
- 
- AC_DEFUN([XORG_MANPAGE_SECTIONS],[
- AC_REQUIRE([AC_CANONICAL_HOST])
- AC_REQUIRE([AC_PROG_SED])
- 
- case $host_os in
-     solaris*)
-         # Solaris 2.0 - 11.3 use SysV man page section numbers, so we
-         # check for a man page file found in later versions that use
-         # traditional section numbers instead
-         AC_CHECK_FILE([/usr/share/man/man7/attributes.7],
-                 [SYSV_MAN_SECTIONS=false], [SYSV_MAN_SECTIONS=true])
-         ;;
-     *) SYSV_MAN_SECTIONS=false ;;
- esac
- 
- if test x$APP_MAN_SUFFIX = x    ; then
-     APP_MAN_SUFFIX=1
- fi
- if test x$APP_MAN_DIR = x    ; then
-     APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)'
- fi
- 
- if test x$LIB_MAN_SUFFIX = x    ; then
-     LIB_MAN_SUFFIX=3
- fi
- if test x$LIB_MAN_DIR = x    ; then
-     LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)'
- fi
- 
- if test x$FILE_MAN_SUFFIX = x    ; then
-     case $SYSV_MAN_SECTIONS in
- 	true)				FILE_MAN_SUFFIX=4  ;;
- 	*)				FILE_MAN_SUFFIX=5  ;;
-     esac
- fi
- if test x$FILE_MAN_DIR = x    ; then
-     FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)'
- fi
- 
- if test x$MISC_MAN_SUFFIX = x    ; then
-     case $SYSV_MAN_SECTIONS in
- 	true)				MISC_MAN_SUFFIX=5  ;;
- 	*)				MISC_MAN_SUFFIX=7  ;;
-     esac
- fi
- if test x$MISC_MAN_DIR = x    ; then
-     MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)'
- fi
- 
- if test x$DRIVER_MAN_SUFFIX = x    ; then
-     case $SYSV_MAN_SECTIONS in
- 	true)				DRIVER_MAN_SUFFIX=7  ;;
- 	*)				DRIVER_MAN_SUFFIX=4  ;;
-     esac
- fi
- if test x$DRIVER_MAN_DIR = x    ; then
-     DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)'
- fi
- 
- if test x$ADMIN_MAN_SUFFIX = x    ; then
-     case $SYSV_MAN_SECTIONS in
- 	true)				ADMIN_MAN_SUFFIX=1m ;;
- 	*)				ADMIN_MAN_SUFFIX=8  ;;
-     esac
- fi
- if test x$ADMIN_MAN_DIR = x    ; then
-     ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)'
- fi
- 
- 
- AC_SUBST([APP_MAN_SUFFIX])
- AC_SUBST([LIB_MAN_SUFFIX])
- AC_SUBST([FILE_MAN_SUFFIX])
- AC_SUBST([MISC_MAN_SUFFIX])
- AC_SUBST([DRIVER_MAN_SUFFIX])
- AC_SUBST([ADMIN_MAN_SUFFIX])
- AC_SUBST([APP_MAN_DIR])
- AC_SUBST([LIB_MAN_DIR])
- AC_SUBST([FILE_MAN_DIR])
- AC_SUBST([MISC_MAN_DIR])
- AC_SUBST([DRIVER_MAN_DIR])
- AC_SUBST([ADMIN_MAN_DIR])
- 
- XORG_MAN_PAGE="X Version 11"
- AC_SUBST([XORG_MAN_PAGE])
- MAN_SUBSTS="\
- 	-e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
- 	-e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
- 	-e 's|__xservername__|Xorg|g' \
- 	-e 's|__xconfigfile__|xorg.conf|g' \
- 	-e 's|__projectroot__|\$(prefix)|g' \
- 	-e 's|__apploaddir__|\$(appdefaultdir)|g' \
- 	-e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \
- 	-e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \
- 	-e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \
- 	-e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \
- 	-e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \
- 	-e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'"
- AC_SUBST([MAN_SUBSTS])
- 
- ]) # XORG_MANPAGE_SECTIONS
- 
- # XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION])
- # ------------------------
- # Minimum version: 1.7.0
- #
- # Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent
- # provided by xorg-sgml-doctools, if installed.
- AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[
- AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])])
- XORG_SGML_PATH=
- PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])],
-     [XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`],
-     [m4_ifval([$1],[:],
-         [if test x"$cross_compiling" != x"yes" ; then
-             AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent],
-                           [XORG_SGML_PATH=$prefix/share/sgml])
-          fi])
-     ])
- 
- # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing
- # the path and the name of the doc stylesheet
- if test "x$XORG_SGML_PATH" != "x" ; then
-    AC_MSG_RESULT([$XORG_SGML_PATH])
-    STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11
-    XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl
- else
-    AC_MSG_RESULT([no])
- fi
- 
- AC_SUBST(XORG_SGML_PATH)
- AC_SUBST(STYLESHEET_SRCDIR)
- AC_SUBST(XSL_STYLESHEET)
- AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"])
- ]) # XORG_CHECK_SGML_DOCTOOLS
- 
- # XORG_CHECK_LINUXDOC
- # -------------------
- # Minimum version: 1.0.0
- #
- # Defines the variable MAKE_TEXT if the necessary tools and
- # files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt.
- # Whether or not the necessary tools and files are found can be checked
- # with the AM_CONDITIONAL "BUILD_LINUXDOC"
- AC_DEFUN([XORG_CHECK_LINUXDOC],[
- AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS])
- AC_REQUIRE([XORG_WITH_PS2PDF])
- 
- AC_PATH_PROG(LINUXDOC, linuxdoc)
- 
- AC_MSG_CHECKING([whether to build documentation])
- 
- if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then
-    BUILDDOC=yes
- else
-    BUILDDOC=no
- fi
- 
- AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes])
- 
- AC_MSG_RESULT([$BUILDDOC])
- 
- AC_MSG_CHECKING([whether to build pdf documentation])
- 
- if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then
-    BUILDPDFDOC=yes
- else
-    BUILDPDFDOC=no
- fi
- 
- AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
- 
- AC_MSG_RESULT([$BUILDPDFDOC])
- 
- MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f"
- MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps"
- MAKE_PDF="$PS2PDF"
- MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC  -B html --split=0"
- 
- AC_SUBST(MAKE_TEXT)
- AC_SUBST(MAKE_PS)
- AC_SUBST(MAKE_PDF)
- AC_SUBST(MAKE_HTML)
- ]) # XORG_CHECK_LINUXDOC
- 
- # XORG_CHECK_DOCBOOK
- # -------------------
- # Minimum version: 1.0.0
- #
- # Checks for the ability to build output formats from SGML DocBook source.
- # For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC"
- # indicates whether the necessary tools and files are found and, if set,
- # $(MAKE_XXX) blah.sgml will produce blah.xxx.
- AC_DEFUN([XORG_CHECK_DOCBOOK],[
- AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS])
- 
- BUILDTXTDOC=no
- BUILDPDFDOC=no
- BUILDPSDOC=no
- BUILDHTMLDOC=no
- 
- AC_PATH_PROG(DOCBOOKPS, docbook2ps)
- AC_PATH_PROG(DOCBOOKPDF, docbook2pdf)
- AC_PATH_PROG(DOCBOOKHTML, docbook2html)
- AC_PATH_PROG(DOCBOOKTXT, docbook2txt)
- 
- AC_MSG_CHECKING([whether to build text documentation])
- if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x &&
-    test x$BUILD_TXTDOC != xno; then
- 	BUILDTXTDOC=yes
- fi
- AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes])
- AC_MSG_RESULT([$BUILDTXTDOC])
- 
- AC_MSG_CHECKING([whether to build PDF documentation])
- if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x &&
-    test x$BUILD_PDFDOC != xno; then
- 	BUILDPDFDOC=yes
- fi
- AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
- AC_MSG_RESULT([$BUILDPDFDOC])
- 
- AC_MSG_CHECKING([whether to build PostScript documentation])
- if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x &&
-    test x$BUILD_PSDOC != xno; then
- 	BUILDPSDOC=yes
- fi
- AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes])
- AC_MSG_RESULT([$BUILDPSDOC])
- 
- AC_MSG_CHECKING([whether to build HTML documentation])
- if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x &&
-    test x$BUILD_HTMLDOC != xno; then
- 	BUILDHTMLDOC=yes
- fi
- AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes])
- AC_MSG_RESULT([$BUILDHTMLDOC])
- 
- MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT"
- MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS"
- MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF"
- MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML"
- 
- AC_SUBST(MAKE_TEXT)
- AC_SUBST(MAKE_PS)
- AC_SUBST(MAKE_PDF)
- AC_SUBST(MAKE_HTML)
- ]) # XORG_CHECK_DOCBOOK
- 
- # XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT])
- # ----------------
- # Minimum version: 1.5.0
- # Minimum version for optional DEFAULT argument: 1.11.0
- #
- # Documentation tools are not always available on all platforms and sometimes
- # not at the appropriate level. This macro enables a module to test for the
- # presence of the tool and obtain it's path in separate variables. Coupled with
- # the --with-xmlto option, it allows maximum flexibility in making decisions
- # as whether or not to use the xmlto package. When DEFAULT is not specified,
- # --with-xmlto assumes 'auto'.
- #
- # Interface to module:
- # HAVE_XMLTO: 	used in makefiles to conditionally generate documentation
- # XMLTO:	returns the path of the xmlto program found
- #		returns the path set by the user in the environment
- # --with-xmlto:	'yes' user instructs the module to use xmlto
- #		'no' user instructs the module not to use xmlto
- #
- # Added in version 1.10.0
- # HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation
- #                  xmlto for text output requires either lynx, links, or w3m browsers
- #
- # If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path.
- #
- AC_DEFUN([XORG_WITH_XMLTO],[
- AC_ARG_VAR([XMLTO], [Path to xmlto command])
- m4_define([_defopt], m4_default([$2], [auto]))
- AC_ARG_WITH(xmlto,
- 	AS_HELP_STRING([--with-xmlto],
- 	   [Use xmlto to regenerate documentation (default: ]_defopt[)]),
- 	   [use_xmlto=$withval], [use_xmlto=]_defopt)
- m4_undefine([_defopt])
- 
- if test "x$use_xmlto" = x"auto"; then
-    AC_PATH_PROG([XMLTO], [xmlto])
-    if test "x$XMLTO" = "x"; then
-         AC_MSG_WARN([xmlto not found - documentation targets will be skipped])
- 	have_xmlto=no
-    else
-         have_xmlto=yes
-    fi
- elif test "x$use_xmlto" = x"yes" ; then
-    AC_PATH_PROG([XMLTO], [xmlto])
-    if test "x$XMLTO" = "x"; then
-         AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH])
-    fi
-    have_xmlto=yes
- elif test "x$use_xmlto" = x"no" ; then
-    if test "x$XMLTO" != "x"; then
-       AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified])
-    fi
-    have_xmlto=no
- else
-    AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no'])
- fi
- 
- # Test for a minimum version of xmlto, if provided.
- m4_ifval([$1],
- [if test "$have_xmlto" = yes; then
-     # scrape the xmlto version
-     AC_MSG_CHECKING([the xmlto version])
-     xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3`
-     AC_MSG_RESULT([$xmlto_version])
-     AS_VERSION_COMPARE([$xmlto_version], [$1],
-         [if test "x$use_xmlto" = xauto; then
-             AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed])
-             have_xmlto=no
-         else
-             AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed])
-         fi])
- fi])
- 
- # Test for the ability of xmlto to generate a text target
- #
- # NOTE: xmlto 0.0.27 or higher return a non-zero return code in the
- # following test for empty XML docbook files.
- # For compatibility reasons use the following empty XML docbook file and if
- # it fails try it again with a non-empty XML file.
- have_xmlto_text=no
- cat > conftest.xml << "EOF"
- EOF
- AS_IF([test "$have_xmlto" = yes],
-       [AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1],
-              [have_xmlto_text=yes],
-              [# Try it again with a non-empty XML file.
-               cat > conftest.xml << "EOF"
- <x></x>
- EOF
-               AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1],
-                     [have_xmlto_text=yes],
-                     [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])])])
- rm -f conftest.xml
- AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes])
- AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes])
- ]) # XORG_WITH_XMLTO
- 
- # XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT])
- # --------------------------------------------
- # Minimum version: 1.12.0
- # Minimum version for optional DEFAULT argument: 1.12.0
- #
- # XSLT (Extensible Stylesheet Language Transformations) is a declarative,
- # XML-based language used for the transformation of XML documents.
- # The xsltproc command line tool is for applying XSLT stylesheets to XML documents.
- # It is used under the cover by xmlto to generate html files from DocBook/XML.
- # The XSLT processor is often used as a standalone tool for transformations.
- # It should not be assumed that this tool is used only to work with documnetation.
- # When DEFAULT is not specified, --with-xsltproc assumes 'auto'.
- #
- # Interface to module:
- # HAVE_XSLTPROC: used in makefiles to conditionally generate documentation
- # XSLTPROC:	 returns the path of the xsltproc program found
- #		 returns the path set by the user in the environment
- # --with-xsltproc: 'yes' user instructs the module to use xsltproc
- #		  'no' user instructs the module not to use xsltproc
- # have_xsltproc: returns yes if xsltproc found in PATH or no
- #
- # If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the path.
- #
- AC_DEFUN([XORG_WITH_XSLTPROC],[
- AC_ARG_VAR([XSLTPROC], [Path to xsltproc command])
- # Preserves the interface, should it be implemented later
- m4_ifval([$1], [m4_warn([syntax], [Checking for xsltproc MIN-VERSION is not implemented])])
- m4_define([_defopt], m4_default([$2], [auto]))
- AC_ARG_WITH(xsltproc,
- 	AS_HELP_STRING([--with-xsltproc],
- 	   [Use xsltproc for the transformation of XML documents (default: ]_defopt[)]),
- 	   [use_xsltproc=$withval], [use_xsltproc=]_defopt)
- m4_undefine([_defopt])
- 
- if test "x$use_xsltproc" = x"auto"; then
-    AC_PATH_PROG([XSLTPROC], [xsltproc])
-    if test "x$XSLTPROC" = "x"; then
-         AC_MSG_WARN([xsltproc not found - cannot transform XML documents])
- 	have_xsltproc=no
-    else
-         have_xsltproc=yes
-    fi
- elif test "x$use_xsltproc" = x"yes" ; then
-    AC_PATH_PROG([XSLTPROC], [xsltproc])
-    if test "x$XSLTPROC" = "x"; then
-         AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found in PATH])
-    fi
-    have_xsltproc=yes
- elif test "x$use_xsltproc" = x"no" ; then
-    if test "x$XSLTPROC" != "x"; then
-       AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xsltproc=no was specified])
-    fi
-    have_xsltproc=no
- else
-    AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no'])
- fi
- 
- AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes])
- ]) # XORG_WITH_XSLTPROC
- 
- # XORG_WITH_PERL([MIN-VERSION], [DEFAULT])
- # ----------------------------------------
- # Minimum version: 1.15.0
- #
- # PERL (Practical Extraction and Report Language) is a language optimized for
- # scanning arbitrary text files, extracting information from those text files,
- # and printing reports based on that information.
- #
- # When DEFAULT is not specified, --with-perl assumes 'auto'.
- #
- # Interface to module:
- # HAVE_PERL: used in makefiles to conditionally scan text files
- # PERL:	     returns the path of the perl program found
- #	     returns the path set by the user in the environment
- # --with-perl: 'yes' user instructs the module to use perl
- #	       'no' user instructs the module not to use perl
- # have_perl: returns yes if perl found in PATH or no
- #
- # If the user sets the value of PERL, AC_PATH_PROG skips testing the path.
- #
- AC_DEFUN([XORG_WITH_PERL],[
- AC_ARG_VAR([PERL], [Path to perl command])
- # Preserves the interface, should it be implemented later
- m4_ifval([$1], [m4_warn([syntax], [Checking for perl MIN-VERSION is not implemented])])
- m4_define([_defopt], m4_default([$2], [auto]))
- AC_ARG_WITH(perl,
- 	AS_HELP_STRING([--with-perl],
- 	   [Use perl for extracting information from files (default: ]_defopt[)]),
- 	   [use_perl=$withval], [use_perl=]_defopt)
- m4_undefine([_defopt])
- 
- if test "x$use_perl" = x"auto"; then
-    AC_PATH_PROG([PERL], [perl])
-    if test "x$PERL" = "x"; then
-         AC_MSG_WARN([perl not found - cannot extract information and report])
- 	have_perl=no
-    else
-         have_perl=yes
-    fi
- elif test "x$use_perl" = x"yes" ; then
-    AC_PATH_PROG([PERL], [perl])
-    if test "x$PERL" = "x"; then
-         AC_MSG_ERROR([--with-perl=yes specified but perl not found in PATH])
-    fi
-    have_perl=yes
- elif test "x$use_perl" = x"no" ; then
-    if test "x$PERL" != "x"; then
-       AC_MSG_WARN([ignoring PERL environment variable since --with-perl=no was specified])
-    fi
-    have_perl=no
- else
-    AC_MSG_ERROR([--with-perl expects 'yes' or 'no'])
- fi
- 
- AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes])
- ]) # XORG_WITH_PERL
- 
- # XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT])
- # ----------------
- # Minimum version: 1.5.0
- # Minimum version for optional DEFAULT argument: 1.11.0
- #
- # Documentation tools are not always available on all platforms and sometimes
- # not at the appropriate level. This macro enables a module to test for the
- # presence of the tool and obtain it's path in separate variables. Coupled with
- # the --with-asciidoc option, it allows maximum flexibility in making decisions
- # as whether or not to use the asciidoc package. When DEFAULT is not specified,
- # --with-asciidoc assumes 'auto'.
- #
- # Interface to module:
- # HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation
- # ASCIIDOC:	 returns the path of the asciidoc program found
- #		 returns the path set by the user in the environment
- # --with-asciidoc: 'yes' user instructs the module to use asciidoc
- #		  'no' user instructs the module not to use asciidoc
- #
- # If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path.
- #
- AC_DEFUN([XORG_WITH_ASCIIDOC],[
- AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command])
- m4_define([_defopt], m4_default([$2], [auto]))
- AC_ARG_WITH(asciidoc,
- 	AS_HELP_STRING([--with-asciidoc],
- 	   [Use asciidoc to regenerate documentation (default: ]_defopt[)]),
- 	   [use_asciidoc=$withval], [use_asciidoc=]_defopt)
- m4_undefine([_defopt])
- 
- if test "x$use_asciidoc" = x"auto"; then
-    AC_PATH_PROG([ASCIIDOC], [asciidoc])
-    if test "x$ASCIIDOC" = "x"; then
-         AC_MSG_WARN([asciidoc not found - documentation targets will be skipped])
- 	have_asciidoc=no
-    else
-         have_asciidoc=yes
-    fi
- elif test "x$use_asciidoc" = x"yes" ; then
-    AC_PATH_PROG([ASCIIDOC], [asciidoc])
-    if test "x$ASCIIDOC" = "x"; then
-         AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH])
-    fi
-    have_asciidoc=yes
- elif test "x$use_asciidoc" = x"no" ; then
-    if test "x$ASCIIDOC" != "x"; then
-       AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified])
-    fi
-    have_asciidoc=no
- else
-    AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no'])
- fi
- m4_ifval([$1],
- [if test "$have_asciidoc" = yes; then
-     # scrape the asciidoc version
-     AC_MSG_CHECKING([the asciidoc version])
-     asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2`
-     AC_MSG_RESULT([$asciidoc_version])
-     AS_VERSION_COMPARE([$asciidoc_version], [$1],
-         [if test "x$use_asciidoc" = xauto; then
-             AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed])
-             have_asciidoc=no
-         else
-             AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed])
-         fi])
- fi])
- AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes])
- ]) # XORG_WITH_ASCIIDOC
- 
- # XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT])
- # -------------------------------------------
- # Minimum version: 1.5.0
- # Minimum version for optional DEFAULT argument: 1.11.0
- # Minimum version for optional DOT checking: 1.18.0
- #
- # Documentation tools are not always available on all platforms and sometimes
- # not at the appropriate level. This macro enables a module to test for the
- # presence of the tool and obtain it's path in separate variables. Coupled with
- # the --with-doxygen option, it allows maximum flexibility in making decisions
- # as whether or not to use the doxygen package. When DEFAULT is not specified,
- # --with-doxygen assumes 'auto'.
- #
- # Interface to module:
- # HAVE_DOXYGEN: used in makefiles to conditionally generate documentation
- # DOXYGEN:	 returns the path of the doxygen program found
- #		 returns the path set by the user in the environment
- # --with-doxygen: 'yes' user instructs the module to use doxygen
- #		  'no' user instructs the module not to use doxygen
- #
- # If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path.
- #
- AC_DEFUN([XORG_WITH_DOXYGEN],[
- AC_ARG_VAR([DOXYGEN], [Path to doxygen command])
- AC_ARG_VAR([DOT], [Path to the dot graphics utility])
- m4_define([_defopt], m4_default([$2], [auto]))
- AC_ARG_WITH(doxygen,
- 	AS_HELP_STRING([--with-doxygen],
- 	   [Use doxygen to regenerate documentation (default: ]_defopt[)]),
- 	   [use_doxygen=$withval], [use_doxygen=]_defopt)
- m4_undefine([_defopt])
- 
- if test "x$use_doxygen" = x"auto"; then
-    AC_PATH_PROG([DOXYGEN], [doxygen])
-    if test "x$DOXYGEN" = "x"; then
-         AC_MSG_WARN([doxygen not found - documentation targets will be skipped])
- 	have_doxygen=no
-    else
-         have_doxygen=yes
-    fi
- elif test "x$use_doxygen" = x"yes" ; then
-    AC_PATH_PROG([DOXYGEN], [doxygen])
-    if test "x$DOXYGEN" = "x"; then
-         AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH])
-    fi
-    have_doxygen=yes
- elif test "x$use_doxygen" = x"no" ; then
-    if test "x$DOXYGEN" != "x"; then
-       AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified])
-    fi
-    have_doxygen=no
- else
-    AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no'])
- fi
- m4_ifval([$1],
- [if test "$have_doxygen" = yes; then
-     # scrape the doxygen version
-     AC_MSG_CHECKING([the doxygen version])
-     doxygen_version=`$DOXYGEN --version 2>/dev/null`
-     AC_MSG_RESULT([$doxygen_version])
-     AS_VERSION_COMPARE([$doxygen_version], [$1],
-         [if test "x$use_doxygen" = xauto; then
-             AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed])
-             have_doxygen=no
-         else
-             AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed])
-         fi])
- fi])
- 
- dnl Check for DOT if we have doxygen. The caller decides if it is mandatory
- dnl HAVE_DOT is a variable that can be used in your doxygen.in config file:
- dnl 	HAVE_DOT = @HAVE_DOT@
- HAVE_DOT=no
- if test "x$have_doxygen" = "xyes"; then
-   AC_PATH_PROG([DOT], [dot])
-     if test "x$DOT" != "x"; then
-       HAVE_DOT=yes
-     fi
- fi
- 
- AC_SUBST([HAVE_DOT])
- AM_CONDITIONAL([HAVE_DOT], [test "$HAVE_DOT" = "yes"])
- AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes])
- ]) # XORG_WITH_DOXYGEN
- 
- # XORG_WITH_GROFF([DEFAULT])
- # ----------------
- # Minimum version: 1.6.0
- # Minimum version for optional DEFAULT argument: 1.11.0
- #
- # Documentation tools are not always available on all platforms and sometimes
- # not at the appropriate level. This macro enables a module to test for the
- # presence of the tool and obtain it's path in separate variables. Coupled with
- # the --with-groff option, it allows maximum flexibility in making decisions
- # as whether or not to use the groff package. When DEFAULT is not specified,
- # --with-groff assumes 'auto'.
- #
- # Interface to module:
- # HAVE_GROFF:	 used in makefiles to conditionally generate documentation
- # HAVE_GROFF_MM: the memorandum macros (-mm) package
- # HAVE_GROFF_MS: the -ms macros package
- # GROFF:	 returns the path of the groff program found
- #		 returns the path set by the user in the environment
- # --with-groff:	 'yes' user instructs the module to use groff
- #		 'no' user instructs the module not to use groff
- #
- # Added in version 1.9.0:
- # HAVE_GROFF_HTML: groff has dependencies to output HTML format:
- #		   pnmcut pnmcrop pnmtopng pnmtops from the netpbm package.
- #		   psselect from the psutils package.
- #		   the ghostcript package. Refer to the grohtml man pages
- #
- # If the user sets the value of GROFF, AC_PATH_PROG skips testing the path.
- #
- # OS and distros often splits groff in a basic and full package, the former
- # having the groff program and the later having devices, fonts and macros
- # Checking for the groff executable is not enough.
- #
- # If macros are missing, we cannot assume that groff is useless, so we don't
- # unset HAVE_GROFF or GROFF env variables.
- # HAVE_GROFF_?? can never be true while HAVE_GROFF is false.
- #
- AC_DEFUN([XORG_WITH_GROFF],[
- AC_ARG_VAR([GROFF], [Path to groff command])
- m4_define([_defopt], m4_default([$1], [auto]))
- AC_ARG_WITH(groff,
- 	AS_HELP_STRING([--with-groff],
- 	   [Use groff to regenerate documentation (default: ]_defopt[)]),
- 	   [use_groff=$withval], [use_groff=]_defopt)
- m4_undefine([_defopt])
- 
- if test "x$use_groff" = x"auto"; then
-    AC_PATH_PROG([GROFF], [groff])
-    if test "x$GROFF" = "x"; then
-         AC_MSG_WARN([groff not found - documentation targets will be skipped])
- 	have_groff=no
-    else
-         have_groff=yes
-    fi
- elif test "x$use_groff" = x"yes" ; then
-    AC_PATH_PROG([GROFF], [groff])
-    if test "x$GROFF" = "x"; then
-         AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH])
-    fi
-    have_groff=yes
- elif test "x$use_groff" = x"no" ; then
-    if test "x$GROFF" != "x"; then
-       AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified])
-    fi
-    have_groff=no
- else
-    AC_MSG_ERROR([--with-groff expects 'yes' or 'no'])
- fi
- 
- # We have groff, test for the presence of the macro packages
- if test "x$have_groff" = x"yes"; then
-     AC_MSG_CHECKING([for ${GROFF} -ms macros])
-     if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then
-         groff_ms_works=yes
-     else
-         groff_ms_works=no
-     fi
-     AC_MSG_RESULT([$groff_ms_works])
-     AC_MSG_CHECKING([for ${GROFF} -mm macros])
-     if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then
-         groff_mm_works=yes
-     else
-         groff_mm_works=no
-     fi
-     AC_MSG_RESULT([$groff_mm_works])
- fi
- 
- # We have groff, test for HTML dependencies, one command per package
- if test "x$have_groff" = x"yes"; then
-    AC_PATH_PROGS(GS_PATH, [gs gswin32c])
-    AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng])
-    AC_PATH_PROG(PSSELECT_PATH, [psselect])
-    if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then
-       have_groff_html=yes
-    else
-       have_groff_html=no
-       AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages])
-    fi
- fi
- 
- # Set Automake conditionals for Makefiles
- AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes])
- AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes])
- AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes])
- AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes])
- ]) # XORG_WITH_GROFF
- 
- # XORG_WITH_FOP([MIN-VERSION], [DEFAULT])
- # ---------------------------------------
- # Minimum version: 1.6.0
- # Minimum version for optional DEFAULT argument: 1.11.0
- # Minimum version for optional MIN-VERSION argument: 1.15.0
- #
- # Documentation tools are not always available on all platforms and sometimes
- # not at the appropriate level. This macro enables a module to test for the
- # presence of the tool and obtain it's path in separate variables. Coupled with
- # the --with-fop option, it allows maximum flexibility in making decisions
- # as whether or not to use the fop package. When DEFAULT is not specified,
- # --with-fop assumes 'auto'.
- #
- # Interface to module:
- # HAVE_FOP: 	used in makefiles to conditionally generate documentation
- # FOP:	 	returns the path of the fop program found
- #		returns the path set by the user in the environment
- # --with-fop: 	'yes' user instructs the module to use fop
- #		'no' user instructs the module not to use fop
- #
- # If the user sets the value of FOP, AC_PATH_PROG skips testing the path.
- #
- AC_DEFUN([XORG_WITH_FOP],[
- AC_ARG_VAR([FOP], [Path to fop command])
- m4_define([_defopt], m4_default([$2], [auto]))
- AC_ARG_WITH(fop,
- 	AS_HELP_STRING([--with-fop],
- 	   [Use fop to regenerate documentation (default: ]_defopt[)]),
- 	   [use_fop=$withval], [use_fop=]_defopt)
- m4_undefine([_defopt])
- 
- if test "x$use_fop" = x"auto"; then
-    AC_PATH_PROG([FOP], [fop])
-    if test "x$FOP" = "x"; then
-         AC_MSG_WARN([fop not found - documentation targets will be skipped])
- 	have_fop=no
-    else
-         have_fop=yes
-    fi
- elif test "x$use_fop" = x"yes" ; then
-    AC_PATH_PROG([FOP], [fop])
-    if test "x$FOP" = "x"; then
-         AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH])
-    fi
-    have_fop=yes
- elif test "x$use_fop" = x"no" ; then
-    if test "x$FOP" != "x"; then
-       AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified])
-    fi
-    have_fop=no
- else
-    AC_MSG_ERROR([--with-fop expects 'yes' or 'no'])
- fi
- 
- # Test for a minimum version of fop, if provided.
- m4_ifval([$1],
- [if test "$have_fop" = yes; then
-     # scrape the fop version
-     AC_MSG_CHECKING([for fop minimum version])
-     fop_version=`$FOP -version 2>/dev/null | cut -d' ' -f3`
-     AC_MSG_RESULT([$fop_version])
-     AS_VERSION_COMPARE([$fop_version], [$1],
-         [if test "x$use_fop" = xauto; then
-             AC_MSG_WARN([fop version $fop_version found, but $1 needed])
-             have_fop=no
-         else
-             AC_MSG_ERROR([fop version $fop_version found, but $1 needed])
-         fi])
- fi])
- AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes])
- ]) # XORG_WITH_FOP
- 
- # XORG_WITH_M4([MIN-VERSION])
- # ---------------------------
- # Minimum version: 1.19.0
- #
- # This macro attempts to locate an m4 macro processor which supports
- # -I option and is only useful for modules relying on M4 in order to
- # expand macros in source code files.
- #
- # Interface to module:
- # M4:	 	returns the path of the m4 program found
- #		returns the path set by the user in the environment
- #
- AC_DEFUN([XORG_WITH_M4], [
- AC_CACHE_CHECK([for m4 that supports -I option], [ac_cv_path_M4],
-    [AC_PATH_PROGS_FEATURE_CHECK([M4], [m4 gm4],
-        [[$ac_path_M4 -I. /dev/null > /dev/null 2>&1 && \
-          ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:]],
-    [AC_MSG_ERROR([could not find m4 that supports -I option])],
-    [$PATH:/usr/gnu/bin])])
- 
- AC_SUBST([M4], [$ac_cv_path_M4])
- ]) # XORG_WITH_M4
- 
- # XORG_WITH_PS2PDF([DEFAULT])
- # ----------------
- # Minimum version: 1.6.0
- # Minimum version for optional DEFAULT argument: 1.11.0
- #
- # Documentation tools are not always available on all platforms and sometimes
- # not at the appropriate level. This macro enables a module to test for the
- # presence of the tool and obtain it's path in separate variables. Coupled with
- # the --with-ps2pdf option, it allows maximum flexibility in making decisions
- # as whether or not to use the ps2pdf package. When DEFAULT is not specified,
- # --with-ps2pdf assumes 'auto'.
- #
- # Interface to module:
- # HAVE_PS2PDF: 	used in makefiles to conditionally generate documentation
- # PS2PDF:	returns the path of the ps2pdf program found
- #		returns the path set by the user in the environment
- # --with-ps2pdf: 'yes' user instructs the module to use ps2pdf
- #		 'no' user instructs the module not to use ps2pdf
- #
- # If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path.
- #
- AC_DEFUN([XORG_WITH_PS2PDF],[
- AC_ARG_VAR([PS2PDF], [Path to ps2pdf command])
- m4_define([_defopt], m4_default([$1], [auto]))
- AC_ARG_WITH(ps2pdf,
- 	AS_HELP_STRING([--with-ps2pdf],
- 	   [Use ps2pdf to regenerate documentation (default: ]_defopt[)]),
- 	   [use_ps2pdf=$withval], [use_ps2pdf=]_defopt)
- m4_undefine([_defopt])
- 
- if test "x$use_ps2pdf" = x"auto"; then
-    AC_PATH_PROG([PS2PDF], [ps2pdf])
-    if test "x$PS2PDF" = "x"; then
-         AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped])
- 	have_ps2pdf=no
-    else
-         have_ps2pdf=yes
-    fi
- elif test "x$use_ps2pdf" = x"yes" ; then
-    AC_PATH_PROG([PS2PDF], [ps2pdf])
-    if test "x$PS2PDF" = "x"; then
-         AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH])
-    fi
-    have_ps2pdf=yes
- elif test "x$use_ps2pdf" = x"no" ; then
-    if test "x$PS2PDF" != "x"; then
-       AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified])
-    fi
-    have_ps2pdf=no
- else
-    AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no'])
- fi
- AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes])
- ]) # XORG_WITH_PS2PDF
- 
- # XORG_ENABLE_DOCS (enable_docs=yes)
- # ----------------
- # Minimum version: 1.6.0
- #
- # Documentation tools are not always available on all platforms and sometimes
- # not at the appropriate level. This macro enables a builder to skip all
- # documentation targets except traditional man pages.
- # Combined with the specific tool checking macros XORG_WITH_*, it provides
- # maximum flexibility in controlling documentation building.
- # Refer to:
- # XORG_WITH_XMLTO         --with-xmlto
- # XORG_WITH_ASCIIDOC      --with-asciidoc
- # XORG_WITH_DOXYGEN       --with-doxygen
- # XORG_WITH_FOP           --with-fop
- # XORG_WITH_GROFF         --with-groff
- # XORG_WITH_PS2PDF        --with-ps2pdf
- #
- # Interface to module:
- # ENABLE_DOCS: 	  used in makefiles to conditionally generate documentation
- # --enable-docs: 'yes' user instructs the module to generate docs
- #		 'no' user instructs the module not to generate docs
- # parm1:	specify the default value, yes or no.
- #
- AC_DEFUN([XORG_ENABLE_DOCS],[
- m4_define([docs_default], m4_default([$1], [yes]))
- AC_ARG_ENABLE(docs,
- 	AS_HELP_STRING([--enable-docs],
- 	   [Enable building the documentation (default: ]docs_default[)]),
- 	   [build_docs=$enableval], [build_docs=]docs_default)
- m4_undefine([docs_default])
- AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes])
- AC_MSG_CHECKING([whether to build documentation])
- AC_MSG_RESULT([$build_docs])
- ]) # XORG_ENABLE_DOCS
- 
- # XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes)
- # ----------------
- # Minimum version: 1.6.0
- #
- # This macro enables a builder to skip all developer documentation.
- # Combined with the specific tool checking macros XORG_WITH_*, it provides
- # maximum flexibility in controlling documentation building.
- # Refer to:
- # XORG_WITH_XMLTO         --with-xmlto
- # XORG_WITH_ASCIIDOC      --with-asciidoc
- # XORG_WITH_DOXYGEN       --with-doxygen
- # XORG_WITH_FOP           --with-fop
- # XORG_WITH_GROFF         --with-groff
- # XORG_WITH_PS2PDF        --with-ps2pdf
- #
- # Interface to module:
- # ENABLE_DEVEL_DOCS:	used in makefiles to conditionally generate developer docs
- # --enable-devel-docs:	'yes' user instructs the module to generate developer docs
- #			'no' user instructs the module not to generate developer docs
- # parm1:		specify the default value, yes or no.
- #
- AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[
- m4_define([devel_default], m4_default([$1], [yes]))
- AC_ARG_ENABLE(devel-docs,
- 	AS_HELP_STRING([--enable-devel-docs],
- 	   [Enable building the developer documentation (default: ]devel_default[)]),
- 	   [build_devel_docs=$enableval], [build_devel_docs=]devel_default)
- m4_undefine([devel_default])
- AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes])
- AC_MSG_CHECKING([whether to build developer documentation])
- AC_MSG_RESULT([$build_devel_docs])
- ]) # XORG_ENABLE_DEVEL_DOCS
- 
- # XORG_ENABLE_SPECS (enable_specs=yes)
- # ----------------
- # Minimum version: 1.6.0
- #
- # This macro enables a builder to skip all functional specification targets.
- # Combined with the specific tool checking macros XORG_WITH_*, it provides
- # maximum flexibility in controlling documentation building.
- # Refer to:
- # XORG_WITH_XMLTO         --with-xmlto
- # XORG_WITH_ASCIIDOC      --with-asciidoc
- # XORG_WITH_DOXYGEN       --with-doxygen
- # XORG_WITH_FOP           --with-fop
- # XORG_WITH_GROFF         --with-groff
- # XORG_WITH_PS2PDF        --with-ps2pdf
- #
- # Interface to module:
- # ENABLE_SPECS:		used in makefiles to conditionally generate specs
- # --enable-specs:	'yes' user instructs the module to generate specs
- #			'no' user instructs the module not to generate specs
- # parm1:		specify the default value, yes or no.
- #
- AC_DEFUN([XORG_ENABLE_SPECS],[
- m4_define([spec_default], m4_default([$1], [yes]))
- AC_ARG_ENABLE(specs,
- 	AS_HELP_STRING([--enable-specs],
- 	   [Enable building the specs (default: ]spec_default[)]),
- 	   [build_specs=$enableval], [build_specs=]spec_default)
- m4_undefine([spec_default])
- AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes])
- AC_MSG_CHECKING([whether to build functional specifications])
- AC_MSG_RESULT([$build_specs])
- ]) # XORG_ENABLE_SPECS
- 
- # XORG_ENABLE_UNIT_TESTS (enable_unit_tests=auto)
- # ----------------------------------------------
- # Minimum version: 1.13.0
- #
- # This macro enables a builder to enable/disable unit testing
- # It makes no assumption about the test cases implementation
- # Test cases may or may not use Automake "Support for test suites"
- # They may or may not use the software utility library GLib
- #
- # When used in conjunction with XORG_WITH_GLIB, use both AM_CONDITIONAL
- # ENABLE_UNIT_TESTS and HAVE_GLIB. Not all unit tests may use glib.
- # The variable enable_unit_tests is used by other macros in this file.
- #
- # Interface to module:
- # ENABLE_UNIT_TESTS:	used in makefiles to conditionally build tests
- # enable_unit_tests:    used in configure.ac for additional configuration
- # --enable-unit-tests:	'yes' user instructs the module to build tests
- #			'no' user instructs the module not to build tests
- # parm1:		specify the default value, yes or no.
- #
- AC_DEFUN([XORG_ENABLE_UNIT_TESTS],[
- AC_BEFORE([$0], [XORG_WITH_GLIB])
- AC_BEFORE([$0], [XORG_LD_WRAP])
- AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS])
- m4_define([_defopt], m4_default([$1], [auto]))
- AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests],
- 	[Enable building unit test cases (default: ]_defopt[)]),
- 	[enable_unit_tests=$enableval], [enable_unit_tests=]_defopt)
- m4_undefine([_defopt])
- AM_CONDITIONAL(ENABLE_UNIT_TESTS, [test "x$enable_unit_tests" != xno])
- AC_MSG_CHECKING([whether to build unit test cases])
- AC_MSG_RESULT([$enable_unit_tests])
- ]) # XORG_ENABLE_UNIT_TESTS
- 
- # XORG_ENABLE_INTEGRATION_TESTS (enable_unit_tests=auto)
- # ------------------------------------------------------
- # Minimum version: 1.17.0
- #
- # This macro enables a builder to enable/disable integration testing
- # It makes no assumption about the test cases' implementation
- # Test cases may or may not use Automake "Support for test suites"
- #
- # Please see XORG_ENABLE_UNIT_TESTS for unit test support. Unit test support
- # usually requires less dependencies and may be built and run under less
- # stringent environments than integration tests.
- #
- # Interface to module:
- # ENABLE_INTEGRATION_TESTS:   used in makefiles to conditionally build tests
- # enable_integration_tests:   used in configure.ac for additional configuration
- # --enable-integration-tests: 'yes' user instructs the module to build tests
- #                             'no' user instructs the module not to build tests
- # parm1:                      specify the default value, yes or no.
- #
- AC_DEFUN([XORG_ENABLE_INTEGRATION_TESTS],[
- AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS])
- m4_define([_defopt], m4_default([$1], [auto]))
- AC_ARG_ENABLE(integration-tests, AS_HELP_STRING([--enable-integration-tests],
- 	[Enable building integration test cases (default: ]_defopt[)]),
- 	[enable_integration_tests=$enableval],
- 	[enable_integration_tests=]_defopt)
- m4_undefine([_defopt])
- AM_CONDITIONAL([ENABLE_INTEGRATION_TESTS],
- 	[test "x$enable_integration_tests" != xno])
- AC_MSG_CHECKING([whether to build unit test cases])
- AC_MSG_RESULT([$enable_integration_tests])
- ]) # XORG_ENABLE_INTEGRATION_TESTS
- 
- # XORG_WITH_GLIB([MIN-VERSION], [DEFAULT])
- # ----------------------------------------
- # Minimum version: 1.13.0
- #
- # GLib is a library which provides advanced data structures and functions.
- # This macro enables a module to test for the presence of Glib.
- #
- # When used with ENABLE_UNIT_TESTS, it is assumed GLib is used for unit testing.
- # Otherwise the value of $enable_unit_tests is blank.
- #
- # Please see XORG_ENABLE_INTEGRATION_TESTS for integration test support. Unit
- # test support usually requires less dependencies and may be built and run under
- # less stringent environments than integration tests.
- #
- # Interface to module:
- # HAVE_GLIB: used in makefiles to conditionally build targets
- # with_glib: used in configure.ac to know if GLib has been found
- # --with-glib:	'yes' user instructs the module to use glib
- #		'no' user instructs the module not to use glib
- #
- AC_DEFUN([XORG_WITH_GLIB],[
- AC_REQUIRE([PKG_PROG_PKG_CONFIG])
- m4_define([_defopt], m4_default([$2], [auto]))
- AC_ARG_WITH(glib, AS_HELP_STRING([--with-glib],
- 	[Use GLib library for unit testing (default: ]_defopt[)]),
- 	[with_glib=$withval], [with_glib=]_defopt)
- m4_undefine([_defopt])
- 
- have_glib=no
- # Do not probe GLib if user explicitly disabled unit testing
- if test "x$enable_unit_tests" != x"no"; then
-   # Do not probe GLib if user explicitly disabled it
-   if test "x$with_glib" != x"no"; then
-     m4_ifval(
-       [$1],
-       [PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $1], [have_glib=yes], [have_glib=no])],
-       [PKG_CHECK_MODULES([GLIB], [glib-2.0], [have_glib=yes], [have_glib=no])]
-     )
-   fi
- fi
- 
- # Not having GLib when unit testing has been explicitly requested is an error
- if test "x$enable_unit_tests" = x"yes"; then
-   if test "x$have_glib" = x"no"; then
-     AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found])
-   fi
- fi
- 
- # Having unit testing disabled when GLib has been explicitly requested is an error
- if test "x$enable_unit_tests" = x"no"; then
-   if test "x$with_glib" = x"yes"; then
-     AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found])
-   fi
- fi
- 
- # Not having GLib when it has been explicitly requested is an error
- if test "x$with_glib" = x"yes"; then
-   if test "x$have_glib" = x"no"; then
-     AC_MSG_ERROR([--with-glib=yes specified but glib-2.0 not found])
-   fi
- fi
- 
- AM_CONDITIONAL([HAVE_GLIB], [test "$have_glib" = yes])
- ]) # XORG_WITH_GLIB
- 
- # XORG_LD_WRAP([required|optional])
- # ---------------------------------
- # Minimum version: 1.13.0
- #
- # Check if linker supports -wrap, passed via compiler flags
- #
- # When used with ENABLE_UNIT_TESTS, it is assumed -wrap is used for unit testing.
- # Otherwise the value of $enable_unit_tests is blank.
- #
- # Argument added in 1.16.0 - default is "required", to match existing behavior
- # of returning an error if enable_unit_tests is yes, and ld -wrap is not
- # available, an argument of "optional" allows use when some unit tests require
- # ld -wrap and others do not.
- #
- AC_DEFUN([XORG_LD_WRAP],[
- XORG_CHECK_LINKER_FLAGS([-Wl,-wrap,exit],[have_ld_wrap=yes],[have_ld_wrap=no],
-     [AC_LANG_PROGRAM([#include <stdlib.h>
-                       void __wrap_exit(int status) { return; }],
-                      [exit(0);])])
- # Not having ld wrap when unit testing has been explicitly requested is an error
- if test "x$enable_unit_tests" = x"yes" -a "x$1" != "xoptional"; then
-   if test "x$have_ld_wrap" = x"no"; then
-     AC_MSG_ERROR([--enable-unit-tests=yes specified but ld -wrap support is not available])
-   fi
- fi
- AM_CONDITIONAL([HAVE_LD_WRAP], [test "$have_ld_wrap" = yes])
- #
- ]) # XORG_LD_WRAP
- 
- # XORG_CHECK_LINKER_FLAGS
- # -----------------------
- # SYNOPSIS
- #
- #   XORG_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE], [PROGRAM-SOURCE])
- #
- # DESCRIPTION
- #
- #   Check whether the given linker FLAGS work with the current language's
- #   linker, or whether they give an error.
- #
- #   ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
- #   success/failure.
- #
- #   PROGRAM-SOURCE is the program source to link with, if needed
- #
- #   NOTE: Based on AX_CHECK_COMPILER_FLAGS.
- #
- # LICENSE
- #
- #   Copyright (c) 2009 Mike Frysinger <vapier@gentoo.org>
- #   Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu>
- #   Copyright (c) 2009 Matteo Frigo
- #
- #   This program is free software: you can redistribute it and/or modify it
- #   under the terms of the GNU General Public License as published by the
- #   Free Software Foundation, either version 3 of the License, or (at your
- #   option) any later version.
- #
- #   This program is distributed in the hope that it will be useful, but
- #   WITHOUT ANY WARRANTY; without even the implied warranty of
- #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
- #   Public License for more details.
- #
- #   You should have received a copy of the GNU General Public License along
- #   with this program. If not, see <http://www.gnu.org/licenses/>.
- #
- #   As a special exception, the respective Autoconf Macro's copyright owner
- #   gives unlimited permission to copy, distribute and modify the configure
- #   scripts that are the output of Autoconf when processing the Macro. You
- #   need not follow the terms of the GNU General Public License when using
- #   or distributing such scripts, even though portions of the text of the
- #   Macro appear in them. The GNU General Public License (GPL) does govern
- #   all other use of the material that constitutes the Autoconf Macro.
- #
- #   This special exception to the GPL applies to versions of the Autoconf
- #   Macro released by the Autoconf Archive. When you make and distribute a
- #   modified version of the Autoconf Macro, you may extend this special
- #   exception to the GPL to apply to your modified version as well.#
- AC_DEFUN([XORG_CHECK_LINKER_FLAGS],
- [AC_MSG_CHECKING([whether the linker accepts $1])
- dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname:
- AS_LITERAL_IF([$1],
-   [AC_CACHE_VAL(AS_TR_SH(xorg_cv_linker_flags_[$1]), [
-       ax_save_FLAGS=$LDFLAGS
-       LDFLAGS="$1"
-       AC_LINK_IFELSE([m4_default([$4],[AC_LANG_PROGRAM()])],
-         AS_TR_SH(xorg_cv_linker_flags_[$1])=yes,
-         AS_TR_SH(xorg_cv_linker_flags_[$1])=no)
-       LDFLAGS=$ax_save_FLAGS])],
-   [ax_save_FLAGS=$LDFLAGS
-    LDFLAGS="$1"
-    AC_LINK_IFELSE([AC_LANG_PROGRAM()],
-      eval AS_TR_SH(xorg_cv_linker_flags_[$1])=yes,
-      eval AS_TR_SH(xorg_cv_linker_flags_[$1])=no)
-    LDFLAGS=$ax_save_FLAGS])
- eval xorg_check_linker_flags=$AS_TR_SH(xorg_cv_linker_flags_[$1])
- AC_MSG_RESULT($xorg_check_linker_flags)
- if test "x$xorg_check_linker_flags" = xyes; then
- 	m4_default([$2], :)
- else
- 	m4_default([$3], :)
- fi
- ]) # XORG_CHECK_LINKER_FLAGS
- 
- # XORG_MEMORY_CHECK_FLAGS
- # -----------------------
- # Minimum version: 1.16.0
- #
- # This macro attempts to find appropriate memory checking functionality
- # for various platforms which unit testing code may use to catch various
- # forms of memory allocation and access errors in testing.
- #
- # Interface to module:
- # XORG_MALLOC_DEBUG_ENV - environment variables to set to enable debugging
- #                         Usually added to TESTS_ENVIRONMENT in Makefile.am
- #
- # If the user sets the value of XORG_MALLOC_DEBUG_ENV, it is used verbatim.
- #
- AC_DEFUN([XORG_MEMORY_CHECK_FLAGS],[
- 
- AC_REQUIRE([AC_CANONICAL_HOST])
- AC_ARG_VAR([XORG_MALLOC_DEBUG_ENV],
-            [Environment variables to enable memory checking in tests])
- 
- # Check for different types of support on different platforms
- case $host_os in
-     solaris*)
-         AC_CHECK_LIB([umem], [umem_alloc],
-             [malloc_debug_env='LD_PRELOAD=libumem.so UMEM_DEBUG=default'])
-         ;;
-     *-gnu*) # GNU libc - Value is used as a single byte bit pattern,
-         # both directly and inverted, so should not be 0 or 255.
-         malloc_debug_env='MALLOC_PERTURB_=15'
-         ;;
-     darwin*)
-         malloc_debug_env='MallocPreScribble=1 MallocScribble=1 DYLD_INSERT_LIBRARIES=/usr/lib/libgmalloc.dylib'
-         ;;
-     *bsd*)
-         malloc_debug_env='MallocPreScribble=1 MallocScribble=1'
-         ;;
- esac
- 
- # User supplied flags override default flags
- if test "x$XORG_MALLOC_DEBUG_ENV" != "x"; then
-     malloc_debug_env="$XORG_MALLOC_DEBUG_ENV"
- fi
- 
- AC_SUBST([XORG_MALLOC_DEBUG_ENV],[$malloc_debug_env])
- ]) # XORG_WITH_LINT
- 
- # XORG_CHECK_MALLOC_ZERO
- # ----------------------
- # Minimum version: 1.0.0
- #
- # Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if
- # malloc(0) returns NULL.  Packages should add one of these cflags to
- # their AM_CFLAGS (or other appropriate *_CFLAGS) to use them.
- AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[
- AC_ARG_ENABLE(malloc0returnsnull,
- 	AS_HELP_STRING([--enable-malloc0returnsnull],
- 		       [malloc(0) returns NULL (default: auto)]),
- 	[MALLOC_ZERO_RETURNS_NULL=$enableval],
- 	[MALLOC_ZERO_RETURNS_NULL=auto])
- 
- AC_MSG_CHECKING([whether malloc(0) returns NULL])
- if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then
- AC_CACHE_VAL([xorg_cv_malloc0_returns_null],
- 	[AC_RUN_IFELSE([AC_LANG_PROGRAM([
- #include <stdlib.h>
- ],[
-     char *m0, *r0, *c0, *p;
-     m0 = malloc(0);
-     p = malloc(10);
-     r0 = realloc(p,0);
-     c0 = calloc(0,10);
-     exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1);
- ])],
- 		[xorg_cv_malloc0_returns_null=yes],
- 		[xorg_cv_malloc0_returns_null=no])])
- MALLOC_ZERO_RETURNS_NULL=$xorg_cv_malloc0_returns_null
- fi
- AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL])
- 
- if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then
- 	MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL"
- 	XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS
- 	XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC"
- else
- 	MALLOC_ZERO_CFLAGS=""
- 	XMALLOC_ZERO_CFLAGS=""
- 	XTMALLOC_ZERO_CFLAGS=""
- fi
- 
- AC_SUBST([MALLOC_ZERO_CFLAGS])
- AC_SUBST([XMALLOC_ZERO_CFLAGS])
- AC_SUBST([XTMALLOC_ZERO_CFLAGS])
- ]) # XORG_CHECK_MALLOC_ZERO
- 
- # XORG_WITH_LINT()
- # ----------------
- # Minimum version: 1.1.0
- #
- # This macro enables the use of a tool that flags some suspicious and
- # non-portable constructs (likely to be bugs) in C language source code.
- # It will attempt to locate the tool and use appropriate options.
- # There are various lint type tools on different platforms.
- #
- # Interface to module:
- # LINT:		returns the path to the tool found on the platform
- #		or the value set to LINT on the configure cmd line
- #		also an Automake conditional
- # LINT_FLAGS:	an Automake variable with appropriate flags
- #
- # --with-lint:	'yes' user instructs the module to use lint
- #		'no' user instructs the module not to use lint (default)
- #
- # If the user sets the value of LINT, AC_PATH_PROG skips testing the path.
- # If the user sets the value of LINT_FLAGS, they are used verbatim.
- #
- AC_DEFUN([XORG_WITH_LINT],[
- 
- AC_ARG_VAR([LINT], [Path to a lint-style command])
- AC_ARG_VAR([LINT_FLAGS], [Flags for the lint-style command])
- AC_ARG_WITH(lint, [AS_HELP_STRING([--with-lint],
- 		[Use a lint-style source code checker (default: disabled)])],
- 		[use_lint=$withval], [use_lint=no])
- 
- # Obtain platform specific info like program name and options
- # The lint program on FreeBSD and NetBSD is different from the one on Solaris
- case $host_os in
-   *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*)
- 	lint_name=splint
- 	lint_options="-badflag"
- 	;;
-   *freebsd* | *netbsd*)
- 	lint_name=lint
- 	lint_options="-u -b"
- 	;;
-   *solaris*)
- 	lint_name=lint
- 	lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2"
- 	;;
- esac
- 
- # Test for the presence of the program (either guessed by the code or spelled out by the user)
- if test "x$use_lint" = x"yes" ; then
-    AC_PATH_PROG([LINT], [$lint_name])
-    if test "x$LINT" = "x"; then
-         AC_MSG_ERROR([--with-lint=yes specified but lint-style tool not found in PATH])
-    fi
- elif test "x$use_lint" = x"no" ; then
-    if test "x$LINT" != "x"; then
-       AC_MSG_WARN([ignoring LINT environment variable since --with-lint=no was specified])
-    fi
- else
-    AC_MSG_ERROR([--with-lint expects 'yes' or 'no'. Use LINT variable to specify path.])
- fi
- 
- # User supplied flags override default flags
- if test "x$LINT_FLAGS" != "x"; then
-    lint_options=$LINT_FLAGS
- fi
- 
- AC_SUBST([LINT_FLAGS],[$lint_options])
- AM_CONDITIONAL(LINT, [test "x$LINT" != x])
- 
- ]) # XORG_WITH_LINT
- 
- # XORG_LINT_LIBRARY(LIBNAME)
- # --------------------------
- # Minimum version: 1.1.0
- #
- # Sets up flags for building lint libraries for checking programs that call
- # functions in the library.
- #
- # Interface to module:
- # LINTLIB		- Automake variable with the name of lint library file to make
- # MAKE_LINT_LIB		- Automake conditional
- #
- # --enable-lint-library:  - 'yes' user instructs the module to created a lint library
- #			  - 'no' user instructs the module not to create a lint library (default)
- 
- AC_DEFUN([XORG_LINT_LIBRARY],[
- AC_REQUIRE([XORG_WITH_LINT])
- AC_ARG_ENABLE(lint-library, [AS_HELP_STRING([--enable-lint-library],
- 	[Create lint library (default: disabled)])],
- 	[make_lint_lib=$enableval], [make_lint_lib=no])
- 
- if test "x$make_lint_lib" = x"yes" ; then
-    LINTLIB=llib-l$1.ln
-    if test "x$LINT" = "x"; then
-         AC_MSG_ERROR([Cannot make lint library without --with-lint])
-    fi
- elif test "x$make_lint_lib" != x"no" ; then
-    AC_MSG_ERROR([--enable-lint-library expects 'yes' or 'no'.])
- fi
- 
- AC_SUBST(LINTLIB)
- AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno])
- 
- ]) # XORG_LINT_LIBRARY
- 
- # XORG_COMPILER_BRAND
- # -------------------
- # Minimum version: 1.14.0
- #
- # Checks for various brands of compilers and sets flags as appropriate:
- #   GNU gcc - relies on AC_PROG_CC (via AC_PROG_CC_C99) to set GCC to "yes"
- #   GNU g++ - relies on AC_PROG_CXX to set GXX to "yes"
- #   clang compiler - sets CLANGCC to "yes"
- #   Intel compiler - sets INTELCC to "yes"
- #   Sun/Oracle Solaris Studio cc - sets SUNCC to "yes"
- #
- AC_DEFUN([XORG_COMPILER_BRAND], [
- AC_LANG_CASE(
- 	[C], [
- 		dnl autoconf-2.70 folded AC_PROG_CC_C99 into AC_PROG_CC
- 		dnl and complains that AC_PROG_CC_C99 is obsolete
- 		m4_version_prereq([2.70],
- 			[AC_REQUIRE([AC_PROG_CC])],
- 			[AC_REQUIRE([AC_PROG_CC_C99])])
- 	],
- 	[C++], [
- 		AC_REQUIRE([AC_PROG_CXX])
- 	]
- )
- AC_CHECK_DECL([__clang__], [CLANGCC="yes"], [CLANGCC="no"])
- AC_CHECK_DECL([__INTEL_COMPILER], [INTELCC="yes"], [INTELCC="no"])
- AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
- ]) # XORG_COMPILER_BRAND
- 
- # XORG_TESTSET_CFLAG(<variable>, <flag>, [<alternative flag>, ...])
- # ---------------
- # Minimum version: 1.16.0
- #
- # Test if the compiler works when passed the given flag as a command line argument.
- # If it succeeds, the flag is appended to the given variable.  If not, it tries the
- # next flag in the list until there are no more options.
- #
- # Note that this does not guarantee that the compiler supports the flag as some
- # compilers will simply ignore arguments that they do not understand, but we do
- # attempt to weed out false positives by using -Werror=unknown-warning-option and
- # -Werror=unused-command-line-argument
- #
- AC_DEFUN([XORG_TESTSET_CFLAG], [
- m4_if([$#], 0, [m4_fatal([XORG_TESTSET_CFLAG was given with an unsupported number of arguments])])
- m4_if([$#], 1, [m4_fatal([XORG_TESTSET_CFLAG was given with an unsupported number of arguments])])
- 
- AC_LANG_COMPILER_REQUIRE
- 
- AC_LANG_CASE(
- 	[C], [
- 		dnl autoconf-2.70 folded AC_PROG_CC_C99 into AC_PROG_CC
- 		dnl and complains that AC_PROG_CC_C99 is obsolete
- 		m4_version_prereq([2.70],
- 			[AC_REQUIRE([AC_PROG_CC])],
- 			[AC_REQUIRE([AC_PROG_CC_C99])])
- 		define([PREFIX], [C])
- 		define([CACHE_PREFIX], [cc])
- 		define([COMPILER], [$CC])
- 	],
- 	[C++], [
- 		define([PREFIX], [CXX])
- 		define([CACHE_PREFIX], [cxx])
- 		define([COMPILER], [$CXX])
- 	]
- )
- 
- [xorg_testset_save_]PREFIX[FLAGS]="$PREFIX[FLAGS]"
- 
- if test "x$[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]" = "x" ; then
- 	PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option"
- 	AC_CACHE_CHECK([if ]COMPILER[ supports -Werror=unknown-warning-option],
- 			[xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option],
- 			AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])],
- 					  [xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option=yes],
- 					  [xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option=no]))
- 	[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]=$[xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option]
- 	PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]"
- fi
- 
- if test "x$[xorg_testset_]CACHE_PREFIX[_unused_command_line_argument]" = "x" ; then
- 	if test "x$[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]" = "xyes" ; then
- 		PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option"
- 	fi
- 	PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unused-command-line-argument"
- 	AC_CACHE_CHECK([if ]COMPILER[ supports -Werror=unused-command-line-argument],
- 			[xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument],
- 			AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])],
- 					  [xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument=yes],
- 					  [xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument=no]))
- 	[xorg_testset_]CACHE_PREFIX[_unused_command_line_argument]=$[xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument]
- 	PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]"
- fi
- 
- found="no"
- m4_foreach([flag], m4_cdr($@), [
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_]CACHE_PREFIX[_unknown_warning_option" = "xyes" ; then
- 			PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_]CACHE_PREFIX[_unused_command_line_argument" = "xyes" ; then
- 			PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unused-command-line-argument"
- 		fi
- 
- 		PREFIX[FLAGS]="$PREFIX[FLAGS] ]flag["
- 
- dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname
- 		AC_MSG_CHECKING([if ]COMPILER[ supports ]flag[])
- 		cacheid=AS_TR_SH([xorg_cv_]CACHE_PREFIX[_flag_]flag[])
- 		AC_CACHE_VAL($cacheid,
- 			     [AC_LINK_IFELSE([AC_LANG_PROGRAM([int i;])],
- 					     [eval $cacheid=yes],
- 					     [eval $cacheid=no])])
- 
- 		PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]"
- 
- 		eval supported=\$$cacheid
- 		AC_MSG_RESULT([$supported])
- 		if test "$supported" = "yes" ; then
- 			$1="$$1 ]flag["
- 			found="yes"
- 		fi
- 	fi
- ])
- ]) # XORG_TESTSET_CFLAG
- 
- # XORG_COMPILER_FLAGS
- # ---------------
- # Minimum version: 1.16.0
- #
- # Defines BASE_CFLAGS or BASE_CXXFLAGS to contain a set of command line
- # arguments supported by the selected compiler which do NOT alter the generated
- # code.  These arguments will cause the compiler to print various warnings
- # during compilation AND turn a conservative set of warnings into errors.
- #
- # The set of flags supported by BASE_CFLAGS and BASE_CXXFLAGS will grow in
- # future versions of util-macros as options are added to new compilers.
- #
- AC_DEFUN([XORG_COMPILER_FLAGS], [
- AC_REQUIRE([XORG_COMPILER_BRAND])
- 
- AC_ARG_ENABLE(selective-werror,
-               AS_HELP_STRING([--disable-selective-werror],
-                              [Turn off selective compiler errors. (default: enabled)]),
-               [SELECTIVE_WERROR=$enableval],
-               [SELECTIVE_WERROR=yes])
- 
- AC_LANG_CASE(
-         [C], [
-                 define([PREFIX], [C])
-         ],
-         [C++], [
-                 define([PREFIX], [CXX])
-         ]
- )
- # -v is too short to test reliably with XORG_TESTSET_CFLAG
- if test "x$SUNCC" = "xyes"; then
-     [BASE_]PREFIX[FLAGS]="-v"
- else
-     [BASE_]PREFIX[FLAGS]=""
- fi
- 
- # This chunk of warnings were those that existed in the legacy CWARNFLAGS
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wall])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wpointer-arith])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-declarations])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wformat=2], [-Wformat])
- 
- AC_LANG_CASE(
- 	[C], [
- 		XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wstrict-prototypes])
- 		XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-prototypes])
- 		XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnested-externs])
- 		XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wbad-function-cast])
- 		XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wold-style-definition], [-fd])
- 		XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wdeclaration-after-statement])
- 	]
- )
- 
- # This chunk adds additional warnings that could catch undesired effects.
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wunused])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wuninitialized])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wshadow])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-noreturn])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-format-attribute])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wredundant-decls])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op])
- 
- # These are currently disabled because they are noisy.  They will be enabled
- # in the future once the codebase is sufficiently modernized to silence
- # them.  For now, I don't want them to drown out the other warnings.
- # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses])
- # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align])
- # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual])
- 
- # Turn some warnings into errors, so we don't accidentally get successful builds
- # when there are problems that should be fixed.
- 
- if test "x$SELECTIVE_WERROR" = "xyes" ; then
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=implicit], [-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=nonnull])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=init-self])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=main])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=missing-braces])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=sequence-point])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=return-type], [-errwarn=E_FUNC_HAS_NO_RETURN_STMT])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=trigraphs])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=array-bounds])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=write-strings])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=address])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=int-to-pointer-cast], [-errwarn=E_BAD_PTR_INT_COMBINATION])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=pointer-to-int-cast]) # Also -errwarn=E_BAD_PTR_INT_COMBINATION
- else
- AC_MSG_WARN([You have chosen not to turn some select compiler warnings into errors.  This should not be necessary.  Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wimplicit])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnonnull])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Winit-self])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmain])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-braces])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wsequence-point])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wreturn-type])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wtrigraphs])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Warray-bounds])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wwrite-strings])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Waddress])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wint-to-pointer-cast])
- XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wpointer-to-int-cast])
- fi
- 
- AC_SUBST([BASE_]PREFIX[FLAGS])
- ]) # XORG_COMPILER_FLAGS
- 
- # XORG_CWARNFLAGS
- # ---------------
- # Minimum version: 1.2.0
- # Deprecated since: 1.16.0 (Use XORG_COMPILER_FLAGS instead)
- #
- # Defines CWARNFLAGS to enable C compiler warnings.
- #
- # This function is deprecated because it defines -fno-strict-aliasing
- # which alters the code generated by the compiler.  If -fno-strict-aliasing
- # is needed, then it should be added explicitly in the module when
- # it is updated to use BASE_CFLAGS.
- #
- AC_DEFUN([XORG_CWARNFLAGS], [
- AC_REQUIRE([XORG_COMPILER_FLAGS])
- AC_REQUIRE([XORG_COMPILER_BRAND])
- AC_LANG_CASE(
- 	[C], [
- 		CWARNFLAGS="$BASE_CFLAGS"
- 		if  test "x$GCC" = xyes ; then
- 		    CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing"
- 		fi
- 		AC_SUBST(CWARNFLAGS)
- 	]
- )
- ]) # XORG_CWARNFLAGS
- 
- # XORG_STRICT_OPTION
- # -----------------------
- # Minimum version: 1.3.0
- #
- # Add configure option to enable strict compilation flags, such as treating
- # warnings as fatal errors.
- # If --enable-strict-compilation is passed to configure, adds strict flags to
- # $BASE_CFLAGS or $BASE_CXXFLAGS and the deprecated $CWARNFLAGS.
- #
- # Starting in 1.14.0 also exports $STRICT_CFLAGS for use in other tests or
- # when strict compilation is unconditionally desired.
- AC_DEFUN([XORG_STRICT_OPTION], [
- AC_REQUIRE([XORG_CWARNFLAGS])
- AC_REQUIRE([XORG_COMPILER_FLAGS])
- 
- AC_ARG_ENABLE(strict-compilation,
- 			  AS_HELP_STRING([--enable-strict-compilation],
- 			  [Enable all warnings from compiler and make them errors (default: disabled)]),
- 			  [STRICT_COMPILE=$enableval], [STRICT_COMPILE=no])
- 
- AC_LANG_CASE(
-         [C], [
-                 define([PREFIX], [C])
-         ],
-         [C++], [
-                 define([PREFIX], [CXX])
-         ]
- )
- 
- [STRICT_]PREFIX[FLAGS]=""
- XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-pedantic])
- XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-Werror], [-errwarn])
- 
- # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not
- # activate it with -Werror, so we add it here explicitly.
- XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-Werror=attributes])
- 
- if test "x$STRICT_COMPILE" = "xyes"; then
-     [BASE_]PREFIX[FLAGS]="$[BASE_]PREFIX[FLAGS] $[STRICT_]PREFIX[FLAGS]"
-     AC_LANG_CASE([C], [CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS"])
- fi
- AC_SUBST([STRICT_]PREFIX[FLAGS])
- AC_SUBST([BASE_]PREFIX[FLAGS])
- AC_LANG_CASE([C], AC_SUBST([CWARNFLAGS]))
- ]) # XORG_STRICT_OPTION
- 
- # XORG_DEFAULT_NOCODE_OPTIONS
- # ---------------------------
- # Minimum version: 1.20.0
- #
- # Defines default options for X.Org modules which don't compile code,
- # such as fonts, bitmaps, cursors, and docs.
- #
- AC_DEFUN([XORG_DEFAULT_NOCODE_OPTIONS], [
- AC_REQUIRE([AC_PROG_INSTALL])
- XORG_RELEASE_VERSION
- XORG_CHANGELOG
- XORG_INSTALL
- XORG_MANPAGE_SECTIONS
- m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
-     [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
- ]) # XORG_DEFAULT_NOCODE_OPTIONS
- 
- # XORG_DEFAULT_OPTIONS
- # --------------------
- # Minimum version: 1.3.0
- #
- # Defines default options for X.Org modules which compile code.
- #
- AC_DEFUN([XORG_DEFAULT_OPTIONS], [
- AC_REQUIRE([AC_PROG_INSTALL])
- XORG_COMPILER_FLAGS
- XORG_CWARNFLAGS
- XORG_STRICT_OPTION
- XORG_DEFAULT_NOCODE_OPTIONS
- ]) # XORG_DEFAULT_OPTIONS
- 
- # XORG_INSTALL()
- # ----------------
- # Minimum version: 1.4.0
- #
- # Defines the variable INSTALL_CMD as the command to copy
- # INSTALL from $prefix/share/util-macros.
- #
- AC_DEFUN([XORG_INSTALL], [
- AC_REQUIRE([PKG_PROG_PKG_CONFIG])
- macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros`
- INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \
- mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \
- || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \
- touch \$(top_srcdir)/INSTALL; \
- echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))"
- AC_SUBST([INSTALL_CMD])
- ]) # XORG_INSTALL
- dnl Copyright 2005 Red Hat, Inc
- dnl
- dnl Permission to use, copy, modify, distribute, and sell this software and its
- dnl documentation for any purpose is hereby granted without fee, provided that
- dnl the above copyright notice appear in all copies and that both that
- dnl copyright notice and this permission notice appear in supporting
- dnl documentation.
- dnl
- dnl The above copyright notice and this permission notice shall be included
- dnl in all copies or substantial portions of the Software.
- dnl
- dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
- dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- dnl OTHER DEALINGS IN THE SOFTWARE.
- dnl
- dnl Except as contained in this notice, the name of the copyright holders shall
- dnl not be used in advertising or otherwise to promote the sale, use or
- dnl other dealings in this Software without prior written authorization
- dnl from the copyright holders.
- dnl
- 
- # XORG_RELEASE_VERSION
- # --------------------
- # Defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use.
- 
- AC_DEFUN([XORG_RELEASE_VERSION],[
- 	AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR],
- 		[`echo $PACKAGE_VERSION | cut -d . -f 1`],
- 		[Major version of this package])
- 	PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1`
- 	if test "x$PVM" = "x"; then
- 		PVM="0"
- 	fi
- 	AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR],
- 		[$PVM],
- 		[Minor version of this package])
- 	PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1`
- 	if test "x$PVP" = "x"; then
- 		PVP="0"
- 	fi
- 	AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCHLEVEL],
- 		[$PVP],
- 		[Patch version of this package])
- ])
- 
- # XORG_CHANGELOG()
- # ----------------
- # Minimum version: 1.2.0
- #
- # Defines the variable CHANGELOG_CMD as the command to generate
- # ChangeLog from git.
- #
- #
- AC_DEFUN([XORG_CHANGELOG], [
- CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \
- mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \
- || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \
- touch \$(top_srcdir)/ChangeLog; \
- echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))"
- AC_SUBST([CHANGELOG_CMD])
- ]) # XORG_CHANGELOG
- 
--- 0 ----
diff -rc --new-file xeyes-1.3.0/ChangeLog xeyes-1.3.0.5/ChangeLog
*** xeyes-1.3.0/ChangeLog	2023-07-13 19:17:53.000000000 -0400
--- xeyes-1.3.0.5/ChangeLog	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,739 ****
- commit 637b948ec83fd61a8ee59a9d8ea9f363f74af0df
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Thu Jul 13 15:54:29 2023 -0700
- 
-     xeyes 1.3.0
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit 6f6c975d2cdc1f615f83576c9d1f828e1cdabda3
- Author: Serge Bazanski <q3k@q3k.org>
- Date:   Sun May 28 14:21:56 2023 +0200
- 
-     Implement multi-ocular support, add biblical example
-     
-     This removes the assumption that an xeyes instance displays just a pair
-     of eyes, and instead allows future developers to implement different
-     kinds of ocular layouts.
-     
-     Currently, the ocular layout system only allows for specifying offsets,
-     but a future change might also make different parts of the eye geometry
-     configurable: size of different elements, padding, etc.
-     
-     Signed-off-by: Serge Bazanski <q3k@q3k.org>
- 
- commit f30ef4e0f3e464f6304bdc85d28ebec0c2ba5e4f
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Fri Feb 10 11:51:01 2023 -0800
- 
-     Print which argument was unknown before giving usage message
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit e7a54da926969631340942c5f850dd196a0df97b
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Sat Feb 4 14:35:07 2023 -0800
- 
-     Add -help & -version options
-     
-     Processed before the display is opened so they work even if a
-     connection to the display can't be opened.
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit e38962ed83081fe00b99c8b8c3d82ba053f88d94
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Thu Jul 28 17:30:21 2022 -0700
- 
-     gitlab CI: stop requiring Signed-off-by in commits
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit c060e6d25349073b36c85f0d5f29ec197c80b6b9
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Sat Apr 2 11:53:10 2022 -0700
- 
-     man page: remove out-of-date reference to X(7)
-     
-     The X(7) man page doesn't list any license information as this had claimed.
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit ebbd57a53d3b3f50276fe5a0c3fcb101b686af25
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Sun Jan 9 13:17:22 2022 -0800
- 
-     Fix spelling/wording issues
-     
-     Found by using:
-         codespell --builtin clear,rare,usage,informal,code,names
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit bdd57f33b50f8735da8ae5f7cf4ca28588eef0f4
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Mon Dec 6 11:51:36 2021 -0800
- 
-     Build xz tarballs instead of bzip2
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit 700a55129d4d653a6ebc09cd3ff372d52912d137
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Mon Dec 6 11:51:33 2021 -0800
- 
-     gitlab CI: add a basic build test
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit adde23dc8724dc6f793b0c68143dc34818f7f6f4
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Sun Aug 1 16:41:00 2021 -0700
- 
-     xeyes 1.2.0
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit 09e50de77da82430cbada93cf58544af2441fd83
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Sun Aug 1 16:38:48 2021 -0700
- 
-     Remove redundant declaration of hypot() for SVR4 systems
-     
-     Fixes gcc warning:
-     Eyes.c:54:15: warning: redundant redeclaration of ‘hypot’ [-Wredundant-decls]
-      extern double hypot(double, double);
-                    ^~~~~
-     
-     since it's already declared in <math.h>
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit 7517441ffa1aecb6f565217149762267d145e11e
- Author: Keith Packard <keithp@keithp.com>
- Date:   Mon Mar 23 08:55:53 2020 -0700
- 
-     Clean up compiler warnings
-     
-     Add (char *) casts to initializers in Xt structs.
-     Remove unused variables.
-     
-     Signed-off-by: Keith Packard <keithp@keithp.com>
- 
- commit 420c2d8517246c9e422739cadb7acb29e35a3bed
- Author: Keith Packard <keithp@keithp.com>
- Date:   Wed Aug 7 12:17:24 2013 +0200
- 
-     Use XI2 raw events to notice when mouse moves [v2]
-     
-     v2:
-             We only need Xi version 2.0, not 2.2
-             Suggested-by: Peter Hutterer <peter.hutterer@who-t.net>
-     
-     Signed-off-by: Keith Packard <keithp@keithp.com>
- 
- commit 3f2af30bd94ea3012bc1d1bde82f7c9a1c4dea27
- Author: Keith Packard <keithp@keithp.com>
- Date:   Fri Jul 26 18:46:45 2013 -0700
- 
-     Add support for the 'Present' extension. [v3]
-     
-     This makes updating the eyes nicely vblank synchronized.
-     
-     v2:
-             Ensure extensions exist before calling query_version
-     
-             These calls add calls to xcb_get_extension_data before calling
-             query_version calls, as those calls will mark the connection
-             with an error if made against an X server without the
-             extension present.
-     
-             Suggested-by: Uli Schlachter <psychon@znc.in>
-     
-     v3:
-             check the 'present' field in the return from
-             xcb_get_extension_data; the xcb_get_extension_data call will
-             always succeed (save for out of memory), the only way to tell
-             if the extension is supported in the target X server is to
-             test the 'present' field in the query extension reply value.
-     
-     Signed-off-by: Keith Packard <keithp@keithp.com>
- 
- commit 46dac260d384e034aaabd576d9b818d39f4821c6
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Wed Nov 21 17:02:46 2018 -0800
- 
-     Update configure.ac bug URL for gitlab migration
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit 7922b89288d463a29f742fbb48ab38b3ec485dff
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Fri Nov 16 21:56:11 2018 -0800
- 
-     Update README for gitlab migration
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit abb6802af0d82c196fd94b8dc94549ba64754cb5
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Fri Mar 9 17:24:55 2018 -0800
- 
-     xeyes 1.1.2
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit d24c30281fd27d87dd0e05e784c9dfa71f3b13f9
- Author: Mihail Konev <k.mvc@ya.ru>
- Date:   Thu Jan 26 14:00:21 2017 +1000
- 
-     autogen: add default patch prefix
-     
-     Signed-off-by: Mihail Konev <k.mvc@ya.ru>
- 
- commit 31cd24d39d74158cef75c646c9aed7ed449c0bd9
- Author: Emil Velikov <emil.l.velikov@gmail.com>
- Date:   Mon Mar 9 12:00:52 2015 +0000
- 
-     autogen.sh: use quoted string variables
-     
-     Place quotes around the $srcdir, $ORIGDIR and $0 variables to prevent
-     fall-outs, when they contain space.
-     
-     Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
-     Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
-     Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
- 
- commit 0b028f83e904762e89bea343828d86232f3c1cb5
- Author: Peter Hutterer <peter.hutterer@who-t.net>
- Date:   Tue Jan 24 10:32:07 2017 +1000
- 
-     autogen.sh: use exec instead of waiting for configure to finish
-     
-     Syncs the invocation of configure with the one from the server.
-     
-     Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
-     Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
- 
- commit 43022c77cc6f203f9c59f61da965d6adcdd213bf
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Mon Jun 2 22:30:17 2014 -0700
- 
-     autogen.sh: Honor NOCONFIGURE=1
-     
-     See http://people.gnome.org/~walters/docs/build-api.txt
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit 1964577c05fc3ae622514c191d73df2a067a5333
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Mon Jun 2 22:30:16 2014 -0700
- 
-     configure: Drop AM_MAINTAINER_MODE
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit 717b348e12bdd1f3486709e9887b4cfcfa3fd6de
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Thu Apr 25 21:17:23 2013 -0700
- 
-     Mark usage as noreturn, as suggested by -Wmissing-noreturn
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit ecbd7c66a53cab3964c30158973fc5d620d898cd
- Author: Gaetan Nadon <memsize@videotron.ca>
- Date:   Wed Jan 19 10:06:56 2011 -0500
- 
-     config: move man pages into their own directory
-     
-     Use services provided by XORG_MANPAGE_SECTIONS.
-     Use standard Makefile for man pages.
-     
-     Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
- 
- commit 96196e8c028f2ae72a9322a3b348326df10b8725
- Author: Gaetan Nadon <memsize@videotron.ca>
- Date:   Wed Jan 12 15:29:50 2011 -0500
- 
-     config: replace deprecated AC_HELP_STRING with AS_HELP_STRING
-     
-     This silences an Automake warning.
-     
-     Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
- 
- commit 72e65631bb3d3bb4f65b5d841ca5d409dff07e20
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Wed Nov 24 23:28:41 2010 -0800
- 
-     xeyes 1.1.1
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit cf26a29230cd3ccd79fc8c113dab12a47e244f7a
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Sat Nov 20 17:33:52 2010 -0800
- 
-     Make usage message fit into 80-column lines
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit f6a9256db2c463f73982c79378b563d92a6ff180
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Sat Nov 20 17:24:20 2010 -0800
- 
-     Remove trailing whitespace
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit 906c634e85111deac379f0a8e664c933d31c97d8
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Mon Nov 8 23:35:55 2010 -0800
- 
-     config: replace deprecated AM_CONFIG_HEADER with AC_CONFIG_HEADERS
-     
-     Regroup AC statements under the Autoconf initialization section.
-     Regroup AM sttaements under the Automake initialization section.
-     Add missing AC_CONFIG_SRCDIR
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit b24dce8f95cbed1a91a989a783eb1fdd36335bf1
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Mon Nov 8 23:34:03 2010 -0800
- 
-     config: Remove unnecessary calls from configure.ac
-     
-     AC_PROG_CC & AC_PROG_INSTALL are provided by XORG_DEFAULT_OPTIONS now
-     PKG_CONFIG_MODULES handles AC_SUBST of the CFLAGS & LIBS variables
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit 34ea83ac16ce3bc55aedd9d8e73e3d4a04bafdcc
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Mon Nov 8 23:31:22 2010 -0800
- 
-     config: upgrade to util-macros 1.8 for additional man page support
-     
-     Use MAN_SUBST now supplied in XORG_MANPAGE_SECTIONS
-     The value of MAN_SUBST is the same for all X.Org packages.
-     
-     Use AC_PROG_SED now supplied by XORG_DEFAULT_OPTIONS
-     Enables use of platform appropriate version of sed.
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit a10b0c4b0445a2b4e12916ee0498db533fde86fd
- Author: Gaetan Nadon <memsize@videotron.ca>
- Date:   Mon Nov 8 23:30:16 2010 -0800
- 
-     config: update AC_PREREQ statement to 2.60
-     
-     Unrelated to the previous patches, the new value simply reflects
-     the reality that the minimum level for autoconf to configure
-     all x.org modules is 2.60 dated June 2006.
-     
-     ftp://ftp.gnu.org/gnu/autoconf/autoconf-2.60.tar.gz
-     
-     Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit fcda75a70b29e1532a2a5f33058f3882bcad2642
- Author: Jesse Adkins <jesserayadkins@gmail.com>
- Date:   Tue Sep 28 13:29:49 2010 -0700
- 
-     Purge cvs tags.
-     
-     Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com>
- 
- commit 2cbe4f83d4b24794679bda517573f907bb3de710
- Author: Alan Coopersmith <alan.coopersmith@oracle.com>
- Date:   Fri Aug 6 09:04:12 2010 -0700
- 
-     Fill in COPYING file with copyright notices from source code
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
- 
- commit 96a593c4a221db4b31041e01053e907bedd60519
- Author: Gaetan Nadon <memsize@videotron.ca>
- Date:   Thu Feb 11 10:08:06 2010 -0500
- 
-     config: move CWARNFLAGS from configure.ac to Makefile.am
-     
-     Compiler warning flags should be explicitly set in the makefile
-     rather than being merged with other packages compiler flags.
-     
-     Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
- 
- commit a2c8bc28a57474cda77769292aabe1d9f73839a5
- Author: James Cloos <cloos@jhcloos.com>
- Date:   Fri Dec 18 09:44:56 2009 -0500
- 
-     xeyes 1.1.0
-     
-     Signed-off-by: James Cloos <cloos@jhcloos.com>
- 
- commit e134d57ac54b77269252b7f73f0e84d08ded5212
- Author: Gaetan Nadon <memsize@videotron.ca>
- Date:   Thu Nov 26 09:19:53 2009 -0500
- 
-     Makefile.am: add ChangeLog and INSTALL on MAINTAINERCLEANFILES
-     
-     Now that the INSTALL file is generated.
-     Allows running make maintainer-clean.
- 
- commit 6e387e3329722dc9a09b481dbd15f441f39aa054
- Author: Gaetan Nadon <memsize@videotron.ca>
- Date:   Wed Oct 28 14:09:08 2009 -0400
- 
-     INSTALL, NEWS, README or AUTHORS files are missing/incorrect #24206
-     
-     Add missing INSTALL file. Use standard GNU file on building tarball
-     README may have been updated
-     Remove AUTHORS file as it is empty and no content available yet.
-     Remove NEWS file as it is empty and no content available yet.
- 
- commit 34ddbb1213cc4c061409cf6e3883683f6ed8dc92
- Author: Gaetan Nadon <memsize@videotron.ca>
- Date:   Tue Oct 27 15:07:24 2009 -0400
- 
-     Deploy the new XORG_DEFAULT_OPTIONS #24242
-     
-     This macro aggregate a number of existing macros that sets commmon
-     X.Org components configuration options. It shields the configuration file from
-     future changes.
- 
- commit d1c05b6bb985c00447b3eef598fc6c9b5a95134b
- Author: Gaetan Nadon <memsize@videotron.ca>
- Date:   Mon Oct 26 22:08:38 2009 -0400
- 
-     Makefile.am: ChangeLog not required: EXTRA_DIST or *CLEANFILES #24432
-     
-     ChangeLog filename is known to Automake and requires no further
-     coding in the makefile.
- 
- commit 3195a5dc486e6daa2ed9754ffd7d2e12da7906a2
- Author: Gaetan Nadon <memsize@videotron.ca>
- Date:   Thu Oct 22 12:34:15 2009 -0400
- 
-     .gitignore: use common defaults with custom section # 24239
-     
-     Using common defaults will reduce errors and maintenance.
-     Only the very small or inexistent custom section need periodic maintenance
-     when the structure of the component changes. Do not edit defaults.
- 
- commit 6054c8c98d25752492b57b8ad7fd1d3679d23369
- Author: Jeremy Huddleston <jeremyhu@freedesktop.org>
- Date:   Wed Oct 21 12:47:20 2009 -0700
- 
-     This is not a GNU project, so declare it foreign.
-     
-     On Wed, 2009-10-21 at 13:36 +1000, Peter Hutterer wrote:
-     > On Tue, Oct 20, 2009 at 08:23:55PM -0700, Jeremy Huddleston wrote:
-     > > I noticed an INSTALL file in xlsclients and libXvMC today, and it
-     > > was quite annoying to work around since 'autoreconf -fvi' replaces
-     > > it and git wants to commit it.  Should these files even be in git?
-     > > Can I nuke them for the betterment of humanity and since they get
-     > > created by autoreconf anyways?
-     >
-     > See https://bugs.freedesktop.org/show_bug.cgi?id=24206
-     
-     As an interim measure, replace AM_INIT_AUTOMAKE([dist-bzip2]) with
-     AM_INIT_AUTOMAKE([foreign dist-bzip2]). This will prevent the generation
-     of the INSTALL file. It is also part of the 24206 solution.
-     
-     Signed-off-by: Jeremy Huddleston <jeremyhu@freedesktop.org>
- 
- commit 59a5be39cdbddb070cd4e4758848fd08aa5910a4
- Author: James Cloos <cloos@jhcloos.com>
- Date:   Mon Oct 5 18:08:17 2009 -0400
- 
-     Bump version for second beta release.
-     
-     1.0.991 as first beta of 1.1.0.
-     
-     (The first beta was meant to be 1.0.90 rather than 1.0.99.
-     Having gotten that wrong, switch to three-digit release numbers
-     for subsequent betas.)
- 
- commit 610889785caf41146505458beccc5e3662c233db
- Author: Dylan Simon <dylan@dylex.net>
- Date:   Sun Oct 4 17:41:54 2009 -0400
- 
-     New -distance mapping option
-     
-     Distance mapping makes more efficient use of eye space.
-     
-     Signed-off-by: Dylan Simon <dylan@dylex.net>
-     Signed-off-by: James Cloos <cloos@jhcloos.com>
- 
- commit dc0f730a4a49f0e436a0a915955997b07bbf56e0
- Author: Dylan Simon <dylan@dylex.net>
- Date:   Sun Oct 4 17:39:07 2009 -0400
- 
-     Cleanup and simplify calculation and drawing
-     
-     By transforming the eyes’s space when calculating where to place the
-     pupils, the code effectively assumed that EYE_HEIGHT == EYE_WIDTH.
-     
-     Make this assumption explicit and remove calculations which
-     are therefore unnecessary.
-     
-     Clean up related code and, consequently, reduced redraw time
-     and tearing.
-     
-     Signed-off-by: Dylan Simon <dylan@dylex.net>
-     Signed-off-by: James Cloos <cloos@jhcloos.com>
- 
- commit 7cc3aa8ce30990e12e7b102f61dfcaaf8baa4d16
- Author: Dylan Simon <dylan@dylex.net>
- Date:   Sun Oct 4 17:30:23 2009 -0400
- 
-     Fix excessive redraw bug
-     
-     introduced by dbb8401026c421d64a2962e6ac6eb900f6dc141e
-     
-     Signed-off-by: Dylan Simon <dylan@dylex.net>
-     Signed-off-by: James Cloos <cloos@jhcloos.com>
- 
- commit 6d9fdcfb076f4c261b071cc5c454c8b9ce560e68
- Author: James Cloos <cloos@jhcloos.com>
- Date:   Sat Oct 3 21:33:12 2009 -0400
- 
-     Bump version for beta release.
-     
-     1.0.99 as first beta of 1.1.0.
-     
-     Signed-off-by: James Cloos <cloos@jhcloos.com>
- 
- commit 41f604009c3c7b4a3d05311faa649c8152494700
- Author: James Cloos <cloos@jhcloos.com>
- Date:   Sat Oct 3 21:28:59 2009 -0400
- 
-     Migrate to xorg macros 1.3 & XORG_DEFAULT_OPTIONS
-     
-     Signed-off-by: James Cloos <cloos@jhcloos.com>
- 
- commit fd754c702c789f15ac1c0241e50dbb23aed354fc
- Author: Alan Coopersmith <alan.coopersmith@sun.com>
- Date:   Thu Oct 1 14:54:23 2009 -0700
- 
-     Add README with pointers to mailing lists, bugzilla, & git
-     
-     Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
- 
- commit 5e825a140f4022b88dd7a1a20a9a01b653f1a95c
- Author: Dylan Simon <dylan@dylex.net>
- Date:   Sun Sep 27 14:44:35 2009 -0400
- 
-     Add xrender support
-     
-     Optionally draw all components (except shape) with xrender.
-     Enabled by default.  Xlib rendering can be restored by
-     "configure --without-xrender" or "xeyes +render".
-     
-     Signed-off-by: Dylan Simon <dylan@dylex.net>
-     Signed-off-by: James Cloos <cloos@jhcloos.com>
- 
- commit dbb8401026c421d64a2962e6ac6eb900f6dc141e
- Author: Peter Hutterer <peter.hutterer@who-t.net>
- Date:   Fri Jul 17 19:21:39 2009 +1000
- 
-     Split drawing code into multiple functions.
- 
- commit 85f1441378b47c01aa68dd1479850c4cd1c8eb72
- Author: Peter Hutterer <peter.hutterer@who-t.net>
- Date:   Fri Jul 17 18:41:31 2009 +1000
- 
-     Remove unused NUM_EYES define.
-     
-     Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
- 
- commit e8bd6bcaf2cbe8306cc9a4821e8ea7a54a7e56a2
- Author: Paulo Cesar Pereira de Andrade <pcpa@mandriva.com.br>
- Date:   Tue Jan 13 17:42:47 2009 -0200
- 
-     Ansification and compile warning fixes.
-     
-       This also uses XORG_CHANGELOG and XORG_CWARNFLAGS, corrects
-     make distcheck and all gcc 4.3 and sparse warnings.
- 
- commit 7e3208d263050d0ad4502f7d7d7d64d7ec84a4ad
- Author: Jeremy Huddleston <jeremyhu@freedesktop.org>
- Date:   Thu Nov 27 22:46:49 2008 -0800
- 
-     AM_CFLAGS instead of xeyes_CFLAGS to shut automake up
- 
- commit 53488fad7ef10ff8c4835bcd497cd3980be38b7a
- Author: James Cloos <cloos@jhcloos.com>
- Date:   Thu Dec 6 16:37:12 2007 -0500
- 
-     Replace static ChangeLog with dist-hook to generate from git log
- 
- commit ab449267ea2fcae6261e57f42bfb54d2205c470f
- Author: James Cloos <cloos@jhcloos.com>
- Date:   Mon Sep 3 05:51:21 2007 -0400
- 
-     Add *~ to .gitignore to skip patch/emacs droppings
- 
- commit 07dfa4cb3ff0c9a94bea85db0e571fbb2cfe9161
- Author: James Cloos <cloos@jhcloos.com>
- Date:   Thu Aug 23 19:24:45 2007 -0400
- 
-     Rename .cvsignore to .gitignore
- 
- commit ecb2095318d7233e8cfa3a58626c31f770be6ee7
- Author: Kevin E Martin <kem@kem.org>
- Date:   Wed Dec 21 02:29:49 2005 +0000
- 
-     Update package version for X11R7 release.
- 
- commit 3aae44d6b3c9332f73fbeacb39e9c928a2002164
- Author: Adam Jackson <ajax@nwnk.net>
- Date:   Mon Dec 19 16:22:43 2005 +0000
- 
-     Stub COPYING files
- 
- commit 41b039a4861154d82bdd3e6ea1b6697b16205b93
- Author: Kevin E Martin <kem@kem.org>
- Date:   Thu Dec 15 00:24:06 2005 +0000
- 
-     Update package version number for final X11R7 release candidate.
- 
- commit bc99738464950416207d43a4a4db970bd0563d56
- Author: Kevin E Martin <kem@kem.org>
- Date:   Tue Dec 6 22:48:21 2005 +0000
- 
-     Change *man_SOURCES ==> *man_PRE to fix autotools warnings.
- 
- commit 266b7244e16ec2f82bdfb1bd346951761e0d27e2
- Author: Kevin E Martin <kem@kem.org>
- Date:   Sat Dec 3 05:49:20 2005 +0000
- 
-     Update package version number for X11R7 RC3 release.
- 
- commit 4298a74b61a6aa8ac36b2d820e147e44ab0f5e32
- Author: Alan Coopersmith <Alan.Coopersmith@sun.com>
- Date:   Mon Nov 28 22:01:41 2005 +0000
- 
-     Change *mandir targets to use new *_MAN_DIR variables set by xorg-macros.m4
-         update to fix bug #5167 (Linux prefers *.1x man pages in man1 subdir)
- 
- commit 69160791a057704e9a83794420d2349ae8bbbe1c
- Author: Eric Anholt <anholt@freebsd.org>
- Date:   Mon Nov 21 10:35:00 2005 +0000
- 
-     Another pass at .cvsignores for apps.
- 
- commit ba6118981be2d3a058a08cd1621113cc8e4a42f8
- Author: Eric Anholt <anholt@freebsd.org>
- Date:   Sun Nov 20 22:08:52 2005 +0000
- 
-     Add/improve .cvsignore files for apps.
- 
- commit 6772ce855c078b40635ad62f47da741c037e05c5
- Author: Kevin E Martin <kem@kem.org>
- Date:   Wed Oct 19 02:47:53 2005 +0000
- 
-     Update package version number for RC1 release.
- 
- commit 8001fd04f2d893e147b3b21fb4702c54e2919b1d
- Author: Alan Coopersmith <Alan.Coopersmith@sun.com>
- Date:   Mon Oct 17 23:56:22 2005 +0000
- 
-     Use @APP_MAN_SUFFIX@ instead of $(APP_MAN_SUFFIX) in macro substitutions to
-         work better with BSD make
- 
- commit 1f61a27ce249d94b4be20db22cb84642a4d8a480
- Author: Alan Coopersmith <Alan.Coopersmith@sun.com>
- Date:   Fri Oct 14 00:25:45 2005 +0000
- 
-     Use sed to fill in variables in man page
- 
- commit 79456c023b864e06b3ab3c6c93106772286b10ae
- Author: Alan Coopersmith <Alan.Coopersmith@sun.com>
- Date:   Mon Aug 1 20:25:29 2005 +0000
- 
-     Install man pages to section 1 instead of section m (Patch from Donnie
-         Berkholz)
- 
- commit 8119360377d17461578cfb26e07c98df6bbe560d
- Author: Kevin E Martin <kem@kem.org>
- Date:   Fri Jul 29 21:22:32 2005 +0000
- 
-     Various changes preparing packages for RC0:
-     - Verify and update package version numbers as needed
-     - Implement versioning scheme
-     - Change bug address to point to bugzilla bug entry form
-     - Disable loadable i18n in libX11 by default (use --enable-loadable-i18n to
-         reenable it)
-     - Fix makedepend to use pkgconfig and pass distcheck
-     - Update build script to build macros first
-     - Update modular Xorg version
- 
- commit 9da2af8715937921c718733e309471f565614c99
- Author: Kevin E Martin <kem@kem.org>
- Date:   Thu Jul 28 15:57:12 2005 +0000
- 
-     Fix distcheck for remaining apps
- 
- commit ae49bb18f5feab2b70e6faae046bb26058421d61
- Author: Adam Jackson <ajax@nwnk.net>
- Date:   Wed Jul 20 19:31:53 2005 +0000
- 
-     Use a unique token for PKG_CHECK_MODULES. Otherwise, if you use a global
-         configure cache, you cache it, and the cached value is probably wrong.
- 
- commit c903caebf875d510cbd1f720ccc02bd03250d7c6
- Author: Søren Sandmann Pedersen  <sandmann@daimi.au.dk>
- Date:   Fri Jul 1 18:07:18 2005 +0000
- 
-     Xeyes build system
- 
- commit 160c9f4f69bb2fd273c6223c7e4c6cda1523757f
- Author: Egbert Eich <eich@suse.de>
- Date:   Fri Apr 23 19:54:47 2004 +0000
- 
-     Merging XORG-CURRENT into trunk
- 
- commit 37db892d918e67bb13652d48f76d3da4c67f5d58
- Author: Egbert Eich <eich@suse.de>
- Date:   Sun Mar 14 08:35:20 2004 +0000
- 
-     Importing vendor version xf86-4_4_99_1 on Sun Mar 14 00:26:39 PST 2004
- 
- commit e1eda60fd5b4634652d0505a13a2516515d8ff88
- Author: Egbert Eich <eich@suse.de>
- Date:   Wed Mar 3 12:13:05 2004 +0000
- 
-     Importing vendor version xf86-4_4_0 on Wed Mar 3 04:09:24 PST 2004
- 
- commit f8eb90ffc747cd45db069212031e1e41c797d378
- Author: Egbert Eich <eich@suse.de>
- Date:   Thu Feb 26 13:36:24 2004 +0000
- 
-     readding XFree86's cvs IDs
- 
- commit cd8a87f77a8ee8b4d29c34cc2066a840964fe3b8
- Author: Egbert Eich <eich@suse.de>
- Date:   Thu Feb 26 09:24:07 2004 +0000
- 
-     Importing vendor version xf86-4_3_99_903 on Wed Feb 26 01:21:00 PST 2004
- 
- commit bd6d337e78c95b6cd3d831f6e6ad44afc6595520
- Author: Kaleb Keithley <kaleb@freedesktop.org>
- Date:   Tue Nov 25 19:29:12 2003 +0000
- 
-     XFree86 4.3.99.16 Bring the tree up to date for the Cygwin folks
- 
- commit 2d36e110b8dbfa073bd533d7d0c720a4e51339a4
- Author: Kaleb Keithley <kaleb@freedesktop.org>
- Date:   Fri Nov 14 16:49:22 2003 +0000
- 
-     XFree86 4.3.0.1
- 
- commit dfc0320568e5237fff45b3f7fb6f332d1bf5e9bf
- Author: Kaleb Keithley <kaleb@freedesktop.org>
- Date:   Fri Nov 14 16:49:22 2003 +0000
- 
-     Initial revision
--- 0 ----
diff -rc --new-file xeyes-1.3.0/compile xeyes-1.3.0.5/compile
*** xeyes-1.3.0/compile	2023-07-13 19:17:46.000000000 -0400
--- xeyes-1.3.0.5/compile	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,348 ****
- #! /bin/sh
- # Wrapper for compilers which do not understand '-c -o'.
- 
- scriptversion=2018-03-07.03; # UTC
- 
- # Copyright (C) 1999-2021 Free Software Foundation, Inc.
- # Written by Tom Tromey <tromey@cygnus.com>.
- #
- # This program is free software; you can redistribute it and/or modify
- # it under the terms of the GNU General Public License as published by
- # the Free Software Foundation; either version 2, or (at your option)
- # any later version.
- #
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- # GNU General Public License for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with this program.  If not, see <https://www.gnu.org/licenses/>.
- 
- # As a special exception to the GNU General Public License, if you
- # distribute this file as part of a program that contains a
- # configuration script generated by Autoconf, you may include it under
- # the same distribution terms that you use for the rest of that program.
- 
- # This file is maintained in Automake, please report
- # bugs to <bug-automake@gnu.org> or send patches to
- # <automake-patches@gnu.org>.
- 
- nl='
- '
- 
- # We need space, tab and new line, in precisely that order.  Quoting is
- # there to prevent tools from complaining about whitespace usage.
- IFS=" ""	$nl"
- 
- file_conv=
- 
- # func_file_conv build_file lazy
- # Convert a $build file to $host form and store it in $file
- # Currently only supports Windows hosts. If the determined conversion
- # type is listed in (the comma separated) LAZY, no conversion will
- # take place.
- func_file_conv ()
- {
-   file=$1
-   case $file in
-     / | /[!/]*) # absolute file, and not a UNC file
-       if test -z "$file_conv"; then
- 	# lazily determine how to convert abs files
- 	case `uname -s` in
- 	  MINGW*)
- 	    file_conv=mingw
- 	    ;;
- 	  CYGWIN* | MSYS*)
- 	    file_conv=cygwin
- 	    ;;
- 	  *)
- 	    file_conv=wine
- 	    ;;
- 	esac
-       fi
-       case $file_conv/,$2, in
- 	*,$file_conv,*)
- 	  ;;
- 	mingw/*)
- 	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
- 	  ;;
- 	cygwin/* | msys/*)
- 	  file=`cygpath -m "$file" || echo "$file"`
- 	  ;;
- 	wine/*)
- 	  file=`winepath -w "$file" || echo "$file"`
- 	  ;;
-       esac
-       ;;
-   esac
- }
- 
- # func_cl_dashL linkdir
- # Make cl look for libraries in LINKDIR
- func_cl_dashL ()
- {
-   func_file_conv "$1"
-   if test -z "$lib_path"; then
-     lib_path=$file
-   else
-     lib_path="$lib_path;$file"
-   fi
-   linker_opts="$linker_opts -LIBPATH:$file"
- }
- 
- # func_cl_dashl library
- # Do a library search-path lookup for cl
- func_cl_dashl ()
- {
-   lib=$1
-   found=no
-   save_IFS=$IFS
-   IFS=';'
-   for dir in $lib_path $LIB
-   do
-     IFS=$save_IFS
-     if $shared && test -f "$dir/$lib.dll.lib"; then
-       found=yes
-       lib=$dir/$lib.dll.lib
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-     if test -f "$dir/$lib.lib"; then
-       found=yes
-       lib=$dir/$lib.lib
-       break
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-     if test -f "$dir/lib$lib.a"; then
-       found=yes
-       lib=$dir/lib$lib.a
-       break
-     fi
-   done
-   IFS=$save_IFS
- 
-   if test "$found" != yes; then
-     lib=$lib.lib
-   fi
- }
- 
- # func_cl_wrapper cl arg...
- # Adjust compile command to suit cl
- func_cl_wrapper ()
- {
-   # Assume a capable shell
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-   linker_opts=
-   for arg
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-     if test -n "$eat"; then
-       eat=
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-       case $1 in
- 	-o)
- 	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
- 	  eat=1
- 	  case $2 in
- 	    *.o | *.[oO][bB][jJ])
- 	      func_file_conv "$2"
- 	      set x "$@" -Fo"$file"
- 	      shift
- 	      ;;
- 	    *)
- 	      func_file_conv "$2"
- 	      set x "$@" -Fe"$file"
- 	      shift
- 	      ;;
- 	  esac
- 	  ;;
- 	-I)
- 	  eat=1
- 	  func_file_conv "$2" mingw
- 	  set x "$@" -I"$file"
- 	  shift
- 	  ;;
- 	-I*)
- 	  func_file_conv "${1#-I}" mingw
- 	  set x "$@" -I"$file"
- 	  shift
- 	  ;;
- 	-l)
- 	  eat=1
- 	  func_cl_dashl "$2"
- 	  set x "$@" "$lib"
- 	  shift
- 	  ;;
- 	-l*)
- 	  func_cl_dashl "${1#-l}"
- 	  set x "$@" "$lib"
- 	  shift
- 	  ;;
- 	-L)
- 	  eat=1
- 	  func_cl_dashL "$2"
- 	  ;;
- 	-L*)
- 	  func_cl_dashL "${1#-L}"
- 	  ;;
- 	-static)
- 	  shared=false
- 	  ;;
- 	-Wl,*)
- 	  arg=${1#-Wl,}
- 	  save_ifs="$IFS"; IFS=','
- 	  for flag in $arg; do
- 	    IFS="$save_ifs"
- 	    linker_opts="$linker_opts $flag"
- 	  done
- 	  IFS="$save_ifs"
- 	  ;;
- 	-Xlinker)
- 	  eat=1
- 	  linker_opts="$linker_opts $2"
- 	  ;;
- 	-*)
- 	  set x "$@" "$1"
- 	  shift
- 	  ;;
- 	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
- 	  func_file_conv "$1"
- 	  set x "$@" -Tp"$file"
- 	  shift
- 	  ;;
- 	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
- 	  func_file_conv "$1" mingw
- 	  set x "$@" "$file"
- 	  shift
- 	  ;;
- 	*)
- 	  set x "$@" "$1"
- 	  shift
- 	  ;;
-       esac
-     fi
-     shift
-   done
-   if test -n "$linker_opts"; then
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-   exec "$@" $linker_opts
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- Wrapper for compilers which do not understand '-c -o'.
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- If you are trying to build a whole package this is not the
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- Report bugs to <bug-automake@gnu.org>.
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-     echo "compile $scriptversion"
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- 
- ofile=
- cfile=
- 
- for arg
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-   if test -n "$eat"; then
-     eat=
-   else
-     case $1 in
-       -o)
- 	# configure might choose to run compile as 'compile cc -o foo foo.c'.
- 	# So we strip '-o arg' only if arg is an object.
- 	eat=1
- 	case $2 in
- 	  *.o | *.obj)
- 	    ofile=$2
- 	    ;;
- 	  *)
- 	    set x "$@" -o "$2"
- 	    shift
- 	    ;;
- 	esac
- 	;;
-       *.c)
- 	cfile=$1
- 	set x "$@" "$1"
- 	shift
- 	;;
-       *)
- 	set x "$@" "$1"
- 	shift
- 	;;
-     esac
-   fi
-   shift
- done
- 
- if test -z "$ofile" || test -z "$cfile"; then
-   # If no '-o' option was seen then we might have been invoked from a
-   # pattern rule where we don't need one.  That is ok -- this is a
-   # normal compilation that the losing compiler can handle.  If no
-   # '.c' file was seen then we are probably linking.  That is also
-   # ok.
-   exec "$@"
- fi
- 
- # Name of file we expect compiler to create.
- cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
- 
- # Create the lock directory.
- # Note: use '[/\\:.-]' here to ensure that we don't use the same name
- # that we are using for the .o file.  Also, base the name on the expected
- # object file name, since that is what matters with a parallel build.
- lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
- while true; do
-   if mkdir "$lockdir" >/dev/null 2>&1; then
-     break
-   fi
-   sleep 1
- done
- # FIXME: race condition here if user kills between mkdir and trap.
- trap "rmdir '$lockdir'; exit 1" 1 2 15
- 
- # Run the compile.
- "$@"
- ret=$?
- 
- if test -f "$cofile"; then
-   test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
- elif test -f "${cofile}bj"; then
-   test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
- fi
- 
- rmdir "$lockdir"
- exit $ret
- 
- # Local Variables:
- # mode: shell-script
- # sh-indentation: 2
- # eval: (add-hook 'before-save-hook 'time-stamp)
- # time-stamp-start: "scriptversion="
- # time-stamp-format: "%:y-%02m-%02d.%02H"
- # time-stamp-time-zone: "UTC0"
- # time-stamp-end: "; # UTC"
- # End:
--- 0 ----
diff -rc --new-file xeyes-1.3.0/config.guess xeyes-1.3.0.5/config.guess
*** xeyes-1.3.0/config.guess	2023-07-13 19:17:46.000000000 -0400
--- xeyes-1.3.0.5/config.guess	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,1774 ****
- #! /bin/sh
- # Attempt to guess a canonical system name.
- #   Copyright 1992-2023 Free Software Foundation, Inc.
- 
- # shellcheck disable=SC2006,SC2268 # see below for rationale
- 
- timestamp='2023-01-01'
- 
- # This file is free software; you can redistribute it and/or modify it
- # under the terms of the GNU General Public License as published by
- # the Free Software Foundation, either version 3 of the License, or
- # (at your option) any later version.
- #
- # This program is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- # General Public License for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with this program; if not, see <https://www.gnu.org/licenses/>.
- #
- # As a special exception to the GNU General Public License, if you
- # distribute this file as part of a program that contains a
- # configuration script generated by Autoconf, you may include it under
- # the same distribution terms that you use for the rest of that
- # program.  This Exception is an additional permission under section 7
- # of the GNU General Public License, version 3 ("GPLv3").
- #
- # Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
- #
- # You can get the latest version of this script from:
- # https://git.savannah.gnu.org/cgit/config.git/plain/config.guess
- #
- # Please send patches to <config-patches@gnu.org>.
- 
- 
- # The "shellcheck disable" line above the timestamp inhibits complaints
- # about features and limitations of the classic Bourne shell that were
- # superseded or lifted in POSIX.  However, this script identifies a wide
- # variety of pre-POSIX systems that do not have POSIX shells at all, and
- # even some reasonably current systems (Solaris 10 as case-in-point) still
- # have a pre-POSIX /bin/sh.
- 
- 
- me=`echo "$0" | sed -e 's,.*/,,'`
- 
- usage="\
- Usage: $0 [OPTION]
- 
- Output the configuration name of the system \`$me' is run on.
- 
- Options:
-   -h, --help         print this help, then exit
-   -t, --time-stamp   print date of last modification, then exit
-   -v, --version      print version number, then exit
- 
- Report bugs and patches to <config-patches@gnu.org>."
- 
- version="\
- GNU config.guess ($timestamp)
- 
- Originally written by Per Bothner.
- Copyright 1992-2023 Free Software Foundation, Inc.
- 
- This is free software; see the source for copying conditions.  There is NO
- warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
- 
- help="
- Try \`$me --help' for more information."
- 
- # Parse command line
- while test $# -gt 0 ; do
-   case $1 in
-     --time-stamp | --time* | -t )
-        echo "$timestamp" ; exit ;;
-     --version | -v )
-        echo "$version" ; exit ;;
-     --help | --h* | -h )
-        echo "$usage"; exit ;;
-     -- )     # Stop option processing
-        shift; break ;;
-     - )	# Use stdin as input.
-        break ;;
-     -* )
-        echo "$me: invalid option $1$help" >&2
-        exit 1 ;;
-     * )
-        break ;;
-   esac
- done
- 
- if test $# != 0; then
-   echo "$me: too many arguments$help" >&2
-   exit 1
- fi
- 
- # Just in case it came from the environment.
- GUESS=
- 
- # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
- # compiler to aid in system detection is discouraged as it requires
- # temporary files to be created and, as you can see below, it is a
- # headache to deal with in a portable fashion.
- 
- # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
- # use `HOST_CC' if defined, but it is deprecated.
- 
- # Portable tmp directory creation inspired by the Autoconf team.
- 
- tmp=
- # shellcheck disable=SC2172
- trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15
- 
- set_cc_for_build() {
-     # prevent multiple calls if $tmp is already set
-     test "$tmp" && return 0
-     : "${TMPDIR=/tmp}"
-     # shellcheck disable=SC2039,SC3028
-     { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- 	{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
- 	{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- 	{ echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
-     dummy=$tmp/dummy
-     case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
- 	,,)    echo "int x;" > "$dummy.c"
- 	       for driver in cc gcc c89 c99 ; do
- 		   if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
- 		       CC_FOR_BUILD=$driver
- 		       break
- 		   fi
- 	       done
- 	       if test x"$CC_FOR_BUILD" = x ; then
- 		   CC_FOR_BUILD=no_compiler_found
- 	       fi
- 	       ;;
- 	,,*)   CC_FOR_BUILD=$CC ;;
- 	,*,*)  CC_FOR_BUILD=$HOST_CC ;;
-     esac
- }
- 
- # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
- # (ghazi@noc.rutgers.edu 1994-08-24)
- if test -f /.attbin/uname ; then
- 	PATH=$PATH:/.attbin ; export PATH
- fi
- 
- UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
- UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
- UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
- UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
- 
- case $UNAME_SYSTEM in
- Linux|GNU|GNU/*)
- 	LIBC=unknown
- 
- 	set_cc_for_build
- 	cat <<-EOF > "$dummy.c"
- 	#include <features.h>
- 	#if defined(__UCLIBC__)
- 	LIBC=uclibc
- 	#elif defined(__dietlibc__)
- 	LIBC=dietlibc
- 	#elif defined(__GLIBC__)
- 	LIBC=gnu
- 	#else
- 	#include <stdarg.h>
- 	/* First heuristic to detect musl libc.  */
- 	#ifdef __DEFINED_va_list
- 	LIBC=musl
- 	#endif
- 	#endif
- 	EOF
- 	cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
- 	eval "$cc_set_libc"
- 
- 	# Second heuristic to detect musl libc.
- 	if [ "$LIBC" = unknown ] &&
- 	   command -v ldd >/dev/null &&
- 	   ldd --version 2>&1 | grep -q ^musl; then
- 		LIBC=musl
- 	fi
- 
- 	# If the system lacks a compiler, then just pick glibc.
- 	# We could probably try harder.
- 	if [ "$LIBC" = unknown ]; then
- 		LIBC=gnu
- 	fi
- 	;;
- esac
- 
- # Note: order is significant - the case branches are not exclusive.
- 
- case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
-     *:NetBSD:*:*)
- 	# NetBSD (nbsd) targets should (where applicable) match one or
- 	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
- 	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
- 	# switched to ELF, *-*-netbsd* would select the old
- 	# object file format.  This provides both forward
- 	# compatibility and a consistent mechanism for selecting the
- 	# object file format.
- 	#
- 	# Note: NetBSD doesn't particularly care about the vendor
- 	# portion of the name.  We always set it to "unknown".
- 	UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
- 	    /sbin/sysctl -n hw.machine_arch 2>/dev/null || \
- 	    /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \
- 	    echo unknown)`
- 	case $UNAME_MACHINE_ARCH in
- 	    aarch64eb) machine=aarch64_be-unknown ;;
- 	    armeb) machine=armeb-unknown ;;
- 	    arm*) machine=arm-unknown ;;
- 	    sh3el) machine=shl-unknown ;;
- 	    sh3eb) machine=sh-unknown ;;
- 	    sh5el) machine=sh5le-unknown ;;
- 	    earmv*)
- 		arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
- 		endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
- 		machine=${arch}${endian}-unknown
- 		;;
- 	    *) machine=$UNAME_MACHINE_ARCH-unknown ;;
- 	esac
- 	# The Operating System including object format, if it has switched
- 	# to ELF recently (or will in the future) and ABI.
- 	case $UNAME_MACHINE_ARCH in
- 	    earm*)
- 		os=netbsdelf
- 		;;
- 	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- 		set_cc_for_build
- 		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- 			| grep -q __ELF__
- 		then
- 		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- 		    # Return netbsd for either.  FIX?
- 		    os=netbsd
- 		else
- 		    os=netbsdelf
- 		fi
- 		;;
- 	    *)
- 		os=netbsd
- 		;;
- 	esac
- 	# Determine ABI tags.
- 	case $UNAME_MACHINE_ARCH in
- 	    earm*)
- 		expr='s/^earmv[0-9]/-eabi/;s/eb$//'
- 		abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
- 		;;
- 	esac
- 	# The OS release
- 	# Debian GNU/NetBSD machines have a different userland, and
- 	# thus, need a distinct triplet. However, they do not need
- 	# kernel version information, so it can be replaced with a
- 	# suitable tag, in the style of linux-gnu.
- 	case $UNAME_VERSION in
- 	    Debian*)
- 		release='-gnu'
- 		;;
- 	    *)
- 		release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
- 		;;
- 	esac
- 	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- 	# contains redundant information, the shorter form:
- 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- 	GUESS=$machine-${os}${release}${abi-}
- 	;;
-     *:Bitrig:*:*)
- 	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
- 	GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE
- 	;;
-     *:OpenBSD:*:*)
- 	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- 	GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE
- 	;;
-     *:SecBSD:*:*)
- 	UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'`
- 	GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE
- 	;;
-     *:LibertyBSD:*:*)
- 	UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
- 	GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE
- 	;;
-     *:MidnightBSD:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE
- 	;;
-     *:ekkoBSD:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE
- 	;;
-     *:SolidBSD:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE
- 	;;
-     *:OS108:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE
- 	;;
-     macppc:MirBSD:*:*)
- 	GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE
- 	;;
-     *:MirBSD:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE
- 	;;
-     *:Sortix:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-sortix
- 	;;
-     *:Twizzler:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-twizzler
- 	;;
-     *:Redox:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-redox
- 	;;
-     mips:OSF1:*.*)
- 	GUESS=mips-dec-osf1
- 	;;
-     alpha:OSF1:*:*)
- 	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
- 	trap '' 0
- 	case $UNAME_RELEASE in
- 	*4.0)
- 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- 		;;
- 	*5.*)
- 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- 		;;
- 	esac
- 	# According to Compaq, /usr/sbin/psrinfo has been available on
- 	# OSF/1 and Tru64 systems produced since 1995.  I hope that
- 	# covers most systems running today.  This code pipes the CPU
- 	# types through head -n 1, so we only detect the type of CPU 0.
- 	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- 	case $ALPHA_CPU_TYPE in
- 	    "EV4 (21064)")
- 		UNAME_MACHINE=alpha ;;
- 	    "EV4.5 (21064)")
- 		UNAME_MACHINE=alpha ;;
- 	    "LCA4 (21066/21068)")
- 		UNAME_MACHINE=alpha ;;
- 	    "EV5 (21164)")
- 		UNAME_MACHINE=alphaev5 ;;
- 	    "EV5.6 (21164A)")
- 		UNAME_MACHINE=alphaev56 ;;
- 	    "EV5.6 (21164PC)")
- 		UNAME_MACHINE=alphapca56 ;;
- 	    "EV5.7 (21164PC)")
- 		UNAME_MACHINE=alphapca57 ;;
- 	    "EV6 (21264)")
- 		UNAME_MACHINE=alphaev6 ;;
- 	    "EV6.7 (21264A)")
- 		UNAME_MACHINE=alphaev67 ;;
- 	    "EV6.8CB (21264C)")
- 		UNAME_MACHINE=alphaev68 ;;
- 	    "EV6.8AL (21264B)")
- 		UNAME_MACHINE=alphaev68 ;;
- 	    "EV6.8CX (21264D)")
- 		UNAME_MACHINE=alphaev68 ;;
- 	    "EV6.9A (21264/EV69A)")
- 		UNAME_MACHINE=alphaev69 ;;
- 	    "EV7 (21364)")
- 		UNAME_MACHINE=alphaev7 ;;
- 	    "EV7.9 (21364A)")
- 		UNAME_MACHINE=alphaev79 ;;
- 	esac
- 	# A Pn.n version is a patched version.
- 	# A Vn.n version is a released version.
- 	# A Tn.n version is a released field test version.
- 	# A Xn.n version is an unreleased experimental baselevel.
- 	# 1.2 uses "1.2" for uname -r.
- 	OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
- 	GUESS=$UNAME_MACHINE-dec-osf$OSF_REL
- 	;;
-     Amiga*:UNIX_System_V:4.0:*)
- 	GUESS=m68k-unknown-sysv4
- 	;;
-     *:[Aa]miga[Oo][Ss]:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-amigaos
- 	;;
-     *:[Mm]orph[Oo][Ss]:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-morphos
- 	;;
-     *:OS/390:*:*)
- 	GUESS=i370-ibm-openedition
- 	;;
-     *:z/VM:*:*)
- 	GUESS=s390-ibm-zvmoe
- 	;;
-     *:OS400:*:*)
- 	GUESS=powerpc-ibm-os400
- 	;;
-     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- 	GUESS=arm-acorn-riscix$UNAME_RELEASE
- 	;;
-     arm*:riscos:*:*|arm*:RISCOS:*:*)
- 	GUESS=arm-unknown-riscos
- 	;;
-     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- 	GUESS=hppa1.1-hitachi-hiuxmpp
- 	;;
-     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- 	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- 	case `(/bin/universe) 2>/dev/null` in
- 	    att) GUESS=pyramid-pyramid-sysv3 ;;
- 	    *)   GUESS=pyramid-pyramid-bsd   ;;
- 	esac
- 	;;
-     NILE*:*:*:dcosx)
- 	GUESS=pyramid-pyramid-svr4
- 	;;
-     DRS?6000:unix:4.0:6*)
- 	GUESS=sparc-icl-nx6
- 	;;
-     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- 	case `/usr/bin/uname -p` in
- 	    sparc) GUESS=sparc-icl-nx7 ;;
- 	esac
- 	;;
-     s390x:SunOS:*:*)
- 	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
- 	GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL
- 	;;
-     sun4H:SunOS:5.*:*)
- 	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
- 	GUESS=sparc-hal-solaris2$SUN_REL
- 	;;
-     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- 	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
- 	GUESS=sparc-sun-solaris2$SUN_REL
- 	;;
-     i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
- 	GUESS=i386-pc-auroraux$UNAME_RELEASE
- 	;;
-     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- 	set_cc_for_build
- 	SUN_ARCH=i386
- 	# If there is a compiler, see if it is configured for 64-bit objects.
- 	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- 	# This test works for both compilers.
- 	if test "$CC_FOR_BUILD" != no_compiler_found; then
- 	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- 		(CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \
- 		grep IS_64BIT_ARCH >/dev/null
- 	    then
- 		SUN_ARCH=x86_64
- 	    fi
- 	fi
- 	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
- 	GUESS=$SUN_ARCH-pc-solaris2$SUN_REL
- 	;;
-     sun4*:SunOS:6*:*)
- 	# According to config.sub, this is the proper way to canonicalize
- 	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
- 	# it's likely to be more like Solaris than SunOS4.
- 	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
- 	GUESS=sparc-sun-solaris3$SUN_REL
- 	;;
-     sun4*:SunOS:*:*)
- 	case `/usr/bin/arch -k` in
- 	    Series*|S4*)
- 		UNAME_RELEASE=`uname -v`
- 		;;
- 	esac
- 	# Japanese Language versions have a version number like `4.1.3-JL'.
- 	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'`
- 	GUESS=sparc-sun-sunos$SUN_REL
- 	;;
-     sun3*:SunOS:*:*)
- 	GUESS=m68k-sun-sunos$UNAME_RELEASE
- 	;;
-     sun*:*:4.2BSD:*)
- 	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- 	test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
- 	case `/bin/arch` in
- 	    sun3)
- 		GUESS=m68k-sun-sunos$UNAME_RELEASE
- 		;;
- 	    sun4)
- 		GUESS=sparc-sun-sunos$UNAME_RELEASE
- 		;;
- 	esac
- 	;;
-     aushp:SunOS:*:*)
- 	GUESS=sparc-auspex-sunos$UNAME_RELEASE
- 	;;
-     # The situation for MiNT is a little confusing.  The machine name
-     # can be virtually everything (everything which is not
-     # "atarist" or "atariste" at least should have a processor
-     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
-     # to the lowercase version "mint" (or "freemint").  Finally
-     # the system name "TOS" denotes a system which is actually not
-     # MiNT.  But MiNT is downward compatible to TOS, so this should
-     # be no problem.
-     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- 	GUESS=m68k-atari-mint$UNAME_RELEASE
- 	;;
-     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- 	GUESS=m68k-atari-mint$UNAME_RELEASE
- 	;;
-     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- 	GUESS=m68k-atari-mint$UNAME_RELEASE
- 	;;
-     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- 	GUESS=m68k-milan-mint$UNAME_RELEASE
- 	;;
-     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- 	GUESS=m68k-hades-mint$UNAME_RELEASE
- 	;;
-     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- 	GUESS=m68k-unknown-mint$UNAME_RELEASE
- 	;;
-     m68k:machten:*:*)
- 	GUESS=m68k-apple-machten$UNAME_RELEASE
- 	;;
-     powerpc:machten:*:*)
- 	GUESS=powerpc-apple-machten$UNAME_RELEASE
- 	;;
-     RISC*:Mach:*:*)
- 	GUESS=mips-dec-mach_bsd4.3
- 	;;
-     RISC*:ULTRIX:*:*)
- 	GUESS=mips-dec-ultrix$UNAME_RELEASE
- 	;;
-     VAX*:ULTRIX*:*:*)
- 	GUESS=vax-dec-ultrix$UNAME_RELEASE
- 	;;
-     2020:CLIX:*:* | 2430:CLIX:*:*)
- 	GUESS=clipper-intergraph-clix$UNAME_RELEASE
- 	;;
-     mips:*:*:UMIPS | mips:*:*:RISCos)
- 	set_cc_for_build
- 	sed 's/^	//' << EOF > "$dummy.c"
- #ifdef __cplusplus
- #include <stdio.h>  /* for printf() prototype */
- 	int main (int argc, char *argv[]) {
- #else
- 	int main (argc, argv) int argc; char *argv[]; {
- #endif
- 	#if defined (host_mips) && defined (MIPSEB)
- 	#if defined (SYSTYPE_SYSV)
- 	  printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
- 	#endif
- 	#if defined (SYSTYPE_SVR4)
- 	  printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
- 	#endif
- 	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- 	  printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
- 	#endif
- 	#endif
- 	  exit (-1);
- 	}
- EOF
- 	$CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
- 	  dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- 	  SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
- 	    { echo "$SYSTEM_NAME"; exit; }
- 	GUESS=mips-mips-riscos$UNAME_RELEASE
- 	;;
-     Motorola:PowerMAX_OS:*:*)
- 	GUESS=powerpc-motorola-powermax
- 	;;
-     Motorola:*:4.3:PL8-*)
- 	GUESS=powerpc-harris-powermax
- 	;;
-     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- 	GUESS=powerpc-harris-powermax
- 	;;
-     Night_Hawk:Power_UNIX:*:*)
- 	GUESS=powerpc-harris-powerunix
- 	;;
-     m88k:CX/UX:7*:*)
- 	GUESS=m88k-harris-cxux7
- 	;;
-     m88k:*:4*:R4*)
- 	GUESS=m88k-motorola-sysv4
- 	;;
-     m88k:*:3*:R3*)
- 	GUESS=m88k-motorola-sysv3
- 	;;
-     AViiON:dgux:*:*)
- 	# DG/UX returns AViiON for all architectures
- 	UNAME_PROCESSOR=`/usr/bin/uname -p`
- 	if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110
- 	then
- 	    if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \
- 	       test "$TARGET_BINARY_INTERFACE"x = x
- 	    then
- 		GUESS=m88k-dg-dgux$UNAME_RELEASE
- 	    else
- 		GUESS=m88k-dg-dguxbcs$UNAME_RELEASE
- 	    fi
- 	else
- 	    GUESS=i586-dg-dgux$UNAME_RELEASE
- 	fi
- 	;;
-     M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
- 	GUESS=m88k-dolphin-sysv3
- 	;;
-     M88*:*:R3*:*)
- 	# Delta 88k system running SVR3
- 	GUESS=m88k-motorola-sysv3
- 	;;
-     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- 	GUESS=m88k-tektronix-sysv3
- 	;;
-     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- 	GUESS=m68k-tektronix-bsd
- 	;;
-     *:IRIX*:*:*)
- 	IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'`
- 	GUESS=mips-sgi-irix$IRIX_REL
- 	;;
-     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- 	GUESS=romp-ibm-aix    # uname -m gives an 8 hex-code CPU id
- 	;;                    # Note that: echo "'`uname -s`'" gives 'AIX '
-     i*86:AIX:*:*)
- 	GUESS=i386-ibm-aix
- 	;;
-     ia64:AIX:*:*)
- 	if test -x /usr/bin/oslevel ; then
- 		IBM_REV=`/usr/bin/oslevel`
- 	else
- 		IBM_REV=$UNAME_VERSION.$UNAME_RELEASE
- 	fi
- 	GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV
- 	;;
-     *:AIX:2:3)
- 	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- 		set_cc_for_build
- 		sed 's/^		//' << EOF > "$dummy.c"
- 		#include <sys/systemcfg.h>
- 
- 		main()
- 			{
- 			if (!__power_pc())
- 				exit(1);
- 			puts("powerpc-ibm-aix3.2.5");
- 			exit(0);
- 			}
- EOF
- 		if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
- 		then
- 			GUESS=$SYSTEM_NAME
- 		else
- 			GUESS=rs6000-ibm-aix3.2.5
- 		fi
- 	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- 		GUESS=rs6000-ibm-aix3.2.4
- 	else
- 		GUESS=rs6000-ibm-aix3.2
- 	fi
- 	;;
-     *:AIX:*:[4567])
- 	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- 	if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
- 		IBM_ARCH=rs6000
- 	else
- 		IBM_ARCH=powerpc
- 	fi
- 	if test -x /usr/bin/lslpp ; then
- 		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \
- 			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
- 	else
- 		IBM_REV=$UNAME_VERSION.$UNAME_RELEASE
- 	fi
- 	GUESS=$IBM_ARCH-ibm-aix$IBM_REV
- 	;;
-     *:AIX:*:*)
- 	GUESS=rs6000-ibm-aix
- 	;;
-     ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
- 	GUESS=romp-ibm-bsd4.4
- 	;;
-     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
- 	GUESS=romp-ibm-bsd$UNAME_RELEASE    # 4.3 with uname added to
- 	;;                                  # report: romp-ibm BSD 4.3
-     *:BOSX:*:*)
- 	GUESS=rs6000-bull-bosx
- 	;;
-     DPX/2?00:B.O.S.:*:*)
- 	GUESS=m68k-bull-sysv3
- 	;;
-     9000/[34]??:4.3bsd:1.*:*)
- 	GUESS=m68k-hp-bsd
- 	;;
-     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- 	GUESS=m68k-hp-bsd4.4
- 	;;
-     9000/[34678]??:HP-UX:*:*)
- 	HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'`
- 	case $UNAME_MACHINE in
- 	    9000/31?)            HP_ARCH=m68000 ;;
- 	    9000/[34]??)         HP_ARCH=m68k ;;
- 	    9000/[678][0-9][0-9])
- 		if test -x /usr/bin/getconf; then
- 		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- 		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- 		    case $sc_cpu_version in
- 		      523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
- 		      528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
- 		      532)                      # CPU_PA_RISC2_0
- 			case $sc_kernel_bits in
- 			  32) HP_ARCH=hppa2.0n ;;
- 			  64) HP_ARCH=hppa2.0w ;;
- 			  '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
- 			esac ;;
- 		    esac
- 		fi
- 		if test "$HP_ARCH" = ""; then
- 		    set_cc_for_build
- 		    sed 's/^		//' << EOF > "$dummy.c"
- 
- 		#define _HPUX_SOURCE
- 		#include <stdlib.h>
- 		#include <unistd.h>
- 
- 		int main ()
- 		{
- 		#if defined(_SC_KERNEL_BITS)
- 		    long bits = sysconf(_SC_KERNEL_BITS);
- 		#endif
- 		    long cpu  = sysconf (_SC_CPU_VERSION);
- 
- 		    switch (cpu)
- 			{
- 			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- 			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- 			case CPU_PA_RISC2_0:
- 		#if defined(_SC_KERNEL_BITS)
- 			    switch (bits)
- 				{
- 				case 64: puts ("hppa2.0w"); break;
- 				case 32: puts ("hppa2.0n"); break;
- 				default: puts ("hppa2.0"); break;
- 				} break;
- 		#else  /* !defined(_SC_KERNEL_BITS) */
- 			    puts ("hppa2.0"); break;
- 		#endif
- 			default: puts ("hppa1.0"); break;
- 			}
- 		    exit (0);
- 		}
- EOF
- 		    (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
- 		    test -z "$HP_ARCH" && HP_ARCH=hppa
- 		fi ;;
- 	esac
- 	if test "$HP_ARCH" = hppa2.0w
- 	then
- 	    set_cc_for_build
- 
- 	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- 	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
- 	    # generating 64-bit code.  GNU and HP use different nomenclature:
- 	    #
- 	    # $ CC_FOR_BUILD=cc ./config.guess
- 	    # => hppa2.0w-hp-hpux11.23
- 	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- 	    # => hppa64-hp-hpux11.23
- 
- 	    if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
- 		grep -q __LP64__
- 	    then
- 		HP_ARCH=hppa2.0w
- 	    else
- 		HP_ARCH=hppa64
- 	    fi
- 	fi
- 	GUESS=$HP_ARCH-hp-hpux$HPUX_REV
- 	;;
-     ia64:HP-UX:*:*)
- 	HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'`
- 	GUESS=ia64-hp-hpux$HPUX_REV
- 	;;
-     3050*:HI-UX:*:*)
- 	set_cc_for_build
- 	sed 's/^	//' << EOF > "$dummy.c"
- 	#include <unistd.h>
- 	int
- 	main ()
- 	{
- 	  long cpu = sysconf (_SC_CPU_VERSION);
- 	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- 	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
- 	     results, however.  */
- 	  if (CPU_IS_PA_RISC (cpu))
- 	    {
- 	      switch (cpu)
- 		{
- 		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- 		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- 		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- 		  default: puts ("hppa-hitachi-hiuxwe2"); break;
- 		}
- 	    }
- 	  else if (CPU_IS_HP_MC68K (cpu))
- 	    puts ("m68k-hitachi-hiuxwe2");
- 	  else puts ("unknown-hitachi-hiuxwe2");
- 	  exit (0);
- 	}
- EOF
- 	$CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
- 		{ echo "$SYSTEM_NAME"; exit; }
- 	GUESS=unknown-hitachi-hiuxwe2
- 	;;
-     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
- 	GUESS=hppa1.1-hp-bsd
- 	;;
-     9000/8??:4.3bsd:*:*)
- 	GUESS=hppa1.0-hp-bsd
- 	;;
-     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- 	GUESS=hppa1.0-hp-mpeix
- 	;;
-     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
- 	GUESS=hppa1.1-hp-osf
- 	;;
-     hp8??:OSF1:*:*)
- 	GUESS=hppa1.0-hp-osf
- 	;;
-     i*86:OSF1:*:*)
- 	if test -x /usr/sbin/sysversion ; then
- 	    GUESS=$UNAME_MACHINE-unknown-osf1mk
- 	else
- 	    GUESS=$UNAME_MACHINE-unknown-osf1
- 	fi
- 	;;
-     parisc*:Lites*:*:*)
- 	GUESS=hppa1.1-hp-lites
- 	;;
-     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- 	GUESS=c1-convex-bsd
- 	;;
-     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- 	if getsysinfo -f scalar_acc
- 	then echo c32-convex-bsd
- 	else echo c2-convex-bsd
- 	fi
- 	exit ;;
-     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- 	GUESS=c34-convex-bsd
- 	;;
-     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- 	GUESS=c38-convex-bsd
- 	;;
-     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- 	GUESS=c4-convex-bsd
- 	;;
-     CRAY*Y-MP:*:*:*)
- 	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
- 	GUESS=ymp-cray-unicos$CRAY_REL
- 	;;
-     CRAY*[A-Z]90:*:*:*)
- 	echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
- 	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- 	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- 	      -e 's/\.[^.]*$/.X/'
- 	exit ;;
-     CRAY*TS:*:*:*)
- 	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
- 	GUESS=t90-cray-unicos$CRAY_REL
- 	;;
-     CRAY*T3E:*:*:*)
- 	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
- 	GUESS=alphaev5-cray-unicosmk$CRAY_REL
- 	;;
-     CRAY*SV1:*:*:*)
- 	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
- 	GUESS=sv1-cray-unicos$CRAY_REL
- 	;;
-     *:UNICOS/mp:*:*)
- 	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
- 	GUESS=craynv-cray-unicosmp$CRAY_REL
- 	;;
-     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- 	FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
- 	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
- 	FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
- 	GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}
- 	;;
-     5000:UNIX_System_V:4.*:*)
- 	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
- 	FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
- 	GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}
- 	;;
-     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- 	GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE
- 	;;
-     sparc*:BSD/OS:*:*)
- 	GUESS=sparc-unknown-bsdi$UNAME_RELEASE
- 	;;
-     *:BSD/OS:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE
- 	;;
-     arm:FreeBSD:*:*)
- 	UNAME_PROCESSOR=`uname -p`
- 	set_cc_for_build
- 	if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
- 	    | grep -q __ARM_PCS_VFP
- 	then
- 	    FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
- 	    GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi
- 	else
- 	    FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
- 	    GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf
- 	fi
- 	;;
-     *:FreeBSD:*:*)
- 	UNAME_PROCESSOR=`/usr/bin/uname -p`
- 	case $UNAME_PROCESSOR in
- 	    amd64)
- 		UNAME_PROCESSOR=x86_64 ;;
- 	    i386)
- 		UNAME_PROCESSOR=i586 ;;
- 	esac
- 	FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
- 	GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL
- 	;;
-     i*:CYGWIN*:*)
- 	GUESS=$UNAME_MACHINE-pc-cygwin
- 	;;
-     *:MINGW64*:*)
- 	GUESS=$UNAME_MACHINE-pc-mingw64
- 	;;
-     *:MINGW*:*)
- 	GUESS=$UNAME_MACHINE-pc-mingw32
- 	;;
-     *:MSYS*:*)
- 	GUESS=$UNAME_MACHINE-pc-msys
- 	;;
-     i*:PW*:*)
- 	GUESS=$UNAME_MACHINE-pc-pw32
- 	;;
-     *:SerenityOS:*:*)
-         GUESS=$UNAME_MACHINE-pc-serenity
-         ;;
-     *:Interix*:*)
- 	case $UNAME_MACHINE in
- 	    x86)
- 		GUESS=i586-pc-interix$UNAME_RELEASE
- 		;;
- 	    authenticamd | genuineintel | EM64T)
- 		GUESS=x86_64-unknown-interix$UNAME_RELEASE
- 		;;
- 	    IA64)
- 		GUESS=ia64-unknown-interix$UNAME_RELEASE
- 		;;
- 	esac ;;
-     i*:UWIN*:*)
- 	GUESS=$UNAME_MACHINE-pc-uwin
- 	;;
-     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- 	GUESS=x86_64-pc-cygwin
- 	;;
-     prep*:SunOS:5.*:*)
- 	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
- 	GUESS=powerpcle-unknown-solaris2$SUN_REL
- 	;;
-     *:GNU:*:*)
- 	# the GNU system
- 	GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'`
- 	GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'`
- 	GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL
- 	;;
-     *:GNU/*:*:*)
- 	# other systems with GNU libc and userland
- 	GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"`
- 	GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
- 	GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC
- 	;;
-     x86_64:[Mm]anagarm:*:*|i?86:[Mm]anagarm:*:*)
- 	GUESS="$UNAME_MACHINE-pc-managarm-mlibc"
- 	;;
-     *:[Mm]anagarm:*:*)
- 	GUESS="$UNAME_MACHINE-unknown-managarm-mlibc"
- 	;;
-     *:Minix:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-minix
- 	;;
-     aarch64:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     aarch64_be:Linux:*:*)
- 	UNAME_MACHINE=aarch64_be
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     alpha:Linux:*:*)
- 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in
- 	  EV5)   UNAME_MACHINE=alphaev5 ;;
- 	  EV56)  UNAME_MACHINE=alphaev56 ;;
- 	  PCA56) UNAME_MACHINE=alphapca56 ;;
- 	  PCA57) UNAME_MACHINE=alphapca56 ;;
- 	  EV6)   UNAME_MACHINE=alphaev6 ;;
- 	  EV67)  UNAME_MACHINE=alphaev67 ;;
- 	  EV68*) UNAME_MACHINE=alphaev68 ;;
- 	esac
- 	objdump --private-headers /bin/sh | grep -q ld.so.1
- 	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     arm*:Linux:*:*)
- 	set_cc_for_build
- 	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
- 	    | grep -q __ARM_EABI__
- 	then
- 	    GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	else
- 	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
- 		| grep -q __ARM_PCS_VFP
- 	    then
- 		GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi
- 	    else
- 		GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf
- 	    fi
- 	fi
- 	;;
-     avr32*:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     cris:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-axis-linux-$LIBC
- 	;;
-     crisv32:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-axis-linux-$LIBC
- 	;;
-     e2k:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     frv:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     hexagon:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     i*86:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-pc-linux-$LIBC
- 	;;
-     ia64:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     k1om:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     loongarch32:Linux:*:* | loongarch64:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     m32r*:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     m68*:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     mips:Linux:*:* | mips64:Linux:*:*)
- 	set_cc_for_build
- 	IS_GLIBC=0
- 	test x"${LIBC}" = xgnu && IS_GLIBC=1
- 	sed 's/^	//' << EOF > "$dummy.c"
- 	#undef CPU
- 	#undef mips
- 	#undef mipsel
- 	#undef mips64
- 	#undef mips64el
- 	#if ${IS_GLIBC} && defined(_ABI64)
- 	LIBCABI=gnuabi64
- 	#else
- 	#if ${IS_GLIBC} && defined(_ABIN32)
- 	LIBCABI=gnuabin32
- 	#else
- 	LIBCABI=${LIBC}
- 	#endif
- 	#endif
- 
- 	#if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
- 	CPU=mipsisa64r6
- 	#else
- 	#if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
- 	CPU=mipsisa32r6
- 	#else
- 	#if defined(__mips64)
- 	CPU=mips64
- 	#else
- 	CPU=mips
- 	#endif
- 	#endif
- 	#endif
- 
- 	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- 	MIPS_ENDIAN=el
- 	#else
- 	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- 	MIPS_ENDIAN=
- 	#else
- 	MIPS_ENDIAN=
- 	#endif
- 	#endif
- EOF
- 	cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`
- 	eval "$cc_set_vars"
- 	test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }
- 	;;
-     mips64el:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     openrisc*:Linux:*:*)
- 	GUESS=or1k-unknown-linux-$LIBC
- 	;;
-     or32:Linux:*:* | or1k*:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     padre:Linux:*:*)
- 	GUESS=sparc-unknown-linux-$LIBC
- 	;;
-     parisc64:Linux:*:* | hppa64:Linux:*:*)
- 	GUESS=hppa64-unknown-linux-$LIBC
- 	;;
-     parisc:Linux:*:* | hppa:Linux:*:*)
- 	# Look for CPU level
- 	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- 	  PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;;
- 	  PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;;
- 	  *)    GUESS=hppa-unknown-linux-$LIBC ;;
- 	esac
- 	;;
-     ppc64:Linux:*:*)
- 	GUESS=powerpc64-unknown-linux-$LIBC
- 	;;
-     ppc:Linux:*:*)
- 	GUESS=powerpc-unknown-linux-$LIBC
- 	;;
-     ppc64le:Linux:*:*)
- 	GUESS=powerpc64le-unknown-linux-$LIBC
- 	;;
-     ppcle:Linux:*:*)
- 	GUESS=powerpcle-unknown-linux-$LIBC
- 	;;
-     riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     s390:Linux:*:* | s390x:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-ibm-linux-$LIBC
- 	;;
-     sh64*:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     sh*:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     sparc:Linux:*:* | sparc64:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     tile*:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     vax:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-dec-linux-$LIBC
- 	;;
-     x86_64:Linux:*:*)
- 	set_cc_for_build
- 	CPU=$UNAME_MACHINE
- 	LIBCABI=$LIBC
- 	if test "$CC_FOR_BUILD" != no_compiler_found; then
- 	    ABI=64
- 	    sed 's/^	    //' << EOF > "$dummy.c"
- 	    #ifdef __i386__
- 	    ABI=x86
- 	    #else
- 	    #ifdef __ILP32__
- 	    ABI=x32
- 	    #endif
- 	    #endif
- EOF
- 	    cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' | sed 's, ,,g'`
- 	    eval "$cc_set_abi"
- 	    case $ABI in
- 		x86) CPU=i686 ;;
- 		x32) LIBCABI=${LIBC}x32 ;;
- 	    esac
- 	fi
- 	GUESS=$CPU-pc-linux-$LIBCABI
- 	;;
-     xtensa*:Linux:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
- 	;;
-     i*86:DYNIX/ptx:4*:*)
- 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- 	# earlier versions are messed up and put the nodename in both
- 	# sysname and nodename.
- 	GUESS=i386-sequent-sysv4
- 	;;
-     i*86:UNIX_SV:4.2MP:2.*)
- 	# Unixware is an offshoot of SVR4, but it has its own version
- 	# number series starting with 2...
- 	# I am not positive that other SVR4 systems won't match this,
- 	# I just have to hope.  -- rms.
- 	# Use sysv4.2uw... so that sysv4* matches it.
- 	GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION
- 	;;
-     i*86:OS/2:*:*)
- 	# If we were able to find `uname', then EMX Unix compatibility
- 	# is probably installed.
- 	GUESS=$UNAME_MACHINE-pc-os2-emx
- 	;;
-     i*86:XTS-300:*:STOP)
- 	GUESS=$UNAME_MACHINE-unknown-stop
- 	;;
-     i*86:atheos:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-atheos
- 	;;
-     i*86:syllable:*:*)
- 	GUESS=$UNAME_MACHINE-pc-syllable
- 	;;
-     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- 	GUESS=i386-unknown-lynxos$UNAME_RELEASE
- 	;;
-     i*86:*DOS:*:*)
- 	GUESS=$UNAME_MACHINE-pc-msdosdjgpp
- 	;;
-     i*86:*:4.*:*)
- 	UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
- 	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- 		GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL
- 	else
- 		GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL
- 	fi
- 	;;
-     i*86:*:5:[678]*)
- 	# UnixWare 7.x, OpenUNIX and OpenServer 6.
- 	case `/bin/uname -X | grep "^Machine"` in
- 	    *486*)	     UNAME_MACHINE=i486 ;;
- 	    *Pentium)	     UNAME_MACHINE=i586 ;;
- 	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- 	esac
- 	GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- 	;;
-     i*86:*:3.2:*)
- 	if test -f /usr/options/cb.name; then
- 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- 		GUESS=$UNAME_MACHINE-pc-isc$UNAME_REL
- 	elif /bin/uname -X 2>/dev/null >/dev/null ; then
- 		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- 		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- 		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- 			&& UNAME_MACHINE=i586
- 		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- 			&& UNAME_MACHINE=i686
- 		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- 			&& UNAME_MACHINE=i686
- 		GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL
- 	else
- 		GUESS=$UNAME_MACHINE-pc-sysv32
- 	fi
- 	;;
-     pc:*:*:*)
- 	# Left here for compatibility:
- 	# uname -m prints for DJGPP always 'pc', but it prints nothing about
- 	# the processor, so we play safe by assuming i586.
- 	# Note: whatever this is, it MUST be the same as what config.sub
- 	# prints for the "djgpp" host, or else GDB configure will decide that
- 	# this is a cross-build.
- 	GUESS=i586-pc-msdosdjgpp
- 	;;
-     Intel:Mach:3*:*)
- 	GUESS=i386-pc-mach3
- 	;;
-     paragon:*:*:*)
- 	GUESS=i860-intel-osf1
- 	;;
-     i860:*:4.*:*) # i860-SVR4
- 	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- 	  GUESS=i860-stardent-sysv$UNAME_RELEASE    # Stardent Vistra i860-SVR4
- 	else # Add other i860-SVR4 vendors below as they are discovered.
- 	  GUESS=i860-unknown-sysv$UNAME_RELEASE     # Unknown i860-SVR4
- 	fi
- 	;;
-     mini*:CTIX:SYS*5:*)
- 	# "miniframe"
- 	GUESS=m68010-convergent-sysv
- 	;;
-     mc68k:UNIX:SYSTEM5:3.51m)
- 	GUESS=m68k-convergent-sysv
- 	;;
-     M680?0:D-NIX:5.3:*)
- 	GUESS=m68k-diab-dnix
- 	;;
-     M68*:*:R3V[5678]*:*)
- 	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
-     3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- 	OS_REL=''
- 	test -r /etc/.relid \
- 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- 	  && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
- 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- 	  && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
-     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- 	  && { echo i486-ncr-sysv4; exit; } ;;
-     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- 	OS_REL='.3'
- 	test -r /etc/.relid \
- 	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- 	    && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
- 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- 	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
- 	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- 	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
-     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- 	GUESS=m68k-unknown-lynxos$UNAME_RELEASE
- 	;;
-     mc68030:UNIX_System_V:4.*:*)
- 	GUESS=m68k-atari-sysv4
- 	;;
-     TSUNAMI:LynxOS:2.*:*)
- 	GUESS=sparc-unknown-lynxos$UNAME_RELEASE
- 	;;
-     rs6000:LynxOS:2.*:*)
- 	GUESS=rs6000-unknown-lynxos$UNAME_RELEASE
- 	;;
-     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- 	GUESS=powerpc-unknown-lynxos$UNAME_RELEASE
- 	;;
-     SM[BE]S:UNIX_SV:*:*)
- 	GUESS=mips-dde-sysv$UNAME_RELEASE
- 	;;
-     RM*:ReliantUNIX-*:*:*)
- 	GUESS=mips-sni-sysv4
- 	;;
-     RM*:SINIX-*:*:*)
- 	GUESS=mips-sni-sysv4
- 	;;
-     *:SINIX-*:*:*)
- 	if uname -p 2>/dev/null >/dev/null ; then
- 		UNAME_MACHINE=`(uname -p) 2>/dev/null`
- 		GUESS=$UNAME_MACHINE-sni-sysv4
- 	else
- 		GUESS=ns32k-sni-sysv
- 	fi
- 	;;
-     PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- 			# says <Richard.M.Bartel@ccMail.Census.GOV>
- 	GUESS=i586-unisys-sysv4
- 	;;
-     *:UNIX_System_V:4*:FTX*)
- 	# From Gerald Hewes <hewes@openmarket.com>.
- 	# How about differentiating between stratus architectures? -djm
- 	GUESS=hppa1.1-stratus-sysv4
- 	;;
-     *:*:*:FTX*)
- 	# From seanf@swdc.stratus.com.
- 	GUESS=i860-stratus-sysv4
- 	;;
-     i*86:VOS:*:*)
- 	# From Paul.Green@stratus.com.
- 	GUESS=$UNAME_MACHINE-stratus-vos
- 	;;
-     *:VOS:*:*)
- 	# From Paul.Green@stratus.com.
- 	GUESS=hppa1.1-stratus-vos
- 	;;
-     mc68*:A/UX:*:*)
- 	GUESS=m68k-apple-aux$UNAME_RELEASE
- 	;;
-     news*:NEWS-OS:6*:*)
- 	GUESS=mips-sony-newsos6
- 	;;
-     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- 	if test -d /usr/nec; then
- 		GUESS=mips-nec-sysv$UNAME_RELEASE
- 	else
- 		GUESS=mips-unknown-sysv$UNAME_RELEASE
- 	fi
- 	;;
-     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
- 	GUESS=powerpc-be-beos
- 	;;
-     BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
- 	GUESS=powerpc-apple-beos
- 	;;
-     BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
- 	GUESS=i586-pc-beos
- 	;;
-     BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
- 	GUESS=i586-pc-haiku
- 	;;
-     ppc:Haiku:*:*)	# Haiku running on Apple PowerPC
- 	GUESS=powerpc-apple-haiku
- 	;;
-     *:Haiku:*:*)	# Haiku modern gcc (not bound by BeOS compat)
- 	GUESS=$UNAME_MACHINE-unknown-haiku
- 	;;
-     SX-4:SUPER-UX:*:*)
- 	GUESS=sx4-nec-superux$UNAME_RELEASE
- 	;;
-     SX-5:SUPER-UX:*:*)
- 	GUESS=sx5-nec-superux$UNAME_RELEASE
- 	;;
-     SX-6:SUPER-UX:*:*)
- 	GUESS=sx6-nec-superux$UNAME_RELEASE
- 	;;
-     SX-7:SUPER-UX:*:*)
- 	GUESS=sx7-nec-superux$UNAME_RELEASE
- 	;;
-     SX-8:SUPER-UX:*:*)
- 	GUESS=sx8-nec-superux$UNAME_RELEASE
- 	;;
-     SX-8R:SUPER-UX:*:*)
- 	GUESS=sx8r-nec-superux$UNAME_RELEASE
- 	;;
-     SX-ACE:SUPER-UX:*:*)
- 	GUESS=sxace-nec-superux$UNAME_RELEASE
- 	;;
-     Power*:Rhapsody:*:*)
- 	GUESS=powerpc-apple-rhapsody$UNAME_RELEASE
- 	;;
-     *:Rhapsody:*:*)
- 	GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE
- 	;;
-     arm64:Darwin:*:*)
- 	GUESS=aarch64-apple-darwin$UNAME_RELEASE
- 	;;
-     *:Darwin:*:*)
- 	UNAME_PROCESSOR=`uname -p`
- 	case $UNAME_PROCESSOR in
- 	    unknown) UNAME_PROCESSOR=powerpc ;;
- 	esac
- 	if command -v xcode-select > /dev/null 2> /dev/null && \
- 		! xcode-select --print-path > /dev/null 2> /dev/null ; then
- 	    # Avoid executing cc if there is no toolchain installed as
- 	    # cc will be a stub that puts up a graphical alert
- 	    # prompting the user to install developer tools.
- 	    CC_FOR_BUILD=no_compiler_found
- 	else
- 	    set_cc_for_build
- 	fi
- 	if test "$CC_FOR_BUILD" != no_compiler_found; then
- 	    if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- 		   (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- 		   grep IS_64BIT_ARCH >/dev/null
- 	    then
- 		case $UNAME_PROCESSOR in
- 		    i386) UNAME_PROCESSOR=x86_64 ;;
- 		    powerpc) UNAME_PROCESSOR=powerpc64 ;;
- 		esac
- 	    fi
- 	    # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
- 	    if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
- 		   (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- 		   grep IS_PPC >/dev/null
- 	    then
- 		UNAME_PROCESSOR=powerpc
- 	    fi
- 	elif test "$UNAME_PROCESSOR" = i386 ; then
- 	    # uname -m returns i386 or x86_64
- 	    UNAME_PROCESSOR=$UNAME_MACHINE
- 	fi
- 	GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE
- 	;;
-     *:procnto*:*:* | *:QNX:[0123456789]*:*)
- 	UNAME_PROCESSOR=`uname -p`
- 	if test "$UNAME_PROCESSOR" = x86; then
- 		UNAME_PROCESSOR=i386
- 		UNAME_MACHINE=pc
- 	fi
- 	GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE
- 	;;
-     *:QNX:*:4*)
- 	GUESS=i386-pc-qnx
- 	;;
-     NEO-*:NONSTOP_KERNEL:*:*)
- 	GUESS=neo-tandem-nsk$UNAME_RELEASE
- 	;;
-     NSE-*:NONSTOP_KERNEL:*:*)
- 	GUESS=nse-tandem-nsk$UNAME_RELEASE
- 	;;
-     NSR-*:NONSTOP_KERNEL:*:*)
- 	GUESS=nsr-tandem-nsk$UNAME_RELEASE
- 	;;
-     NSV-*:NONSTOP_KERNEL:*:*)
- 	GUESS=nsv-tandem-nsk$UNAME_RELEASE
- 	;;
-     NSX-*:NONSTOP_KERNEL:*:*)
- 	GUESS=nsx-tandem-nsk$UNAME_RELEASE
- 	;;
-     *:NonStop-UX:*:*)
- 	GUESS=mips-compaq-nonstopux
- 	;;
-     BS2000:POSIX*:*:*)
- 	GUESS=bs2000-siemens-sysv
- 	;;
-     DS/*:UNIX_System_V:*:*)
- 	GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE
- 	;;
-     *:Plan9:*:*)
- 	# "uname -m" is not consistent, so use $cputype instead. 386
- 	# is converted to i386 for consistency with other x86
- 	# operating systems.
- 	if test "${cputype-}" = 386; then
- 	    UNAME_MACHINE=i386
- 	elif test "x${cputype-}" != x; then
- 	    UNAME_MACHINE=$cputype
- 	fi
- 	GUESS=$UNAME_MACHINE-unknown-plan9
- 	;;
-     *:TOPS-10:*:*)
- 	GUESS=pdp10-unknown-tops10
- 	;;
-     *:TENEX:*:*)
- 	GUESS=pdp10-unknown-tenex
- 	;;
-     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- 	GUESS=pdp10-dec-tops20
- 	;;
-     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- 	GUESS=pdp10-xkl-tops20
- 	;;
-     *:TOPS-20:*:*)
- 	GUESS=pdp10-unknown-tops20
- 	;;
-     *:ITS:*:*)
- 	GUESS=pdp10-unknown-its
- 	;;
-     SEI:*:*:SEIUX)
- 	GUESS=mips-sei-seiux$UNAME_RELEASE
- 	;;
-     *:DragonFly:*:*)
- 	DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
- 	GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL
- 	;;
-     *:*VMS:*:*)
- 	UNAME_MACHINE=`(uname -p) 2>/dev/null`
- 	case $UNAME_MACHINE in
- 	    A*) GUESS=alpha-dec-vms ;;
- 	    I*) GUESS=ia64-dec-vms ;;
- 	    V*) GUESS=vax-dec-vms ;;
- 	esac ;;
-     *:XENIX:*:SysV)
- 	GUESS=i386-pc-xenix
- 	;;
-     i*86:skyos:*:*)
- 	SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`
- 	GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL
- 	;;
-     i*86:rdos:*:*)
- 	GUESS=$UNAME_MACHINE-pc-rdos
- 	;;
-     i*86:Fiwix:*:*)
- 	GUESS=$UNAME_MACHINE-pc-fiwix
- 	;;
-     *:AROS:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-aros
- 	;;
-     x86_64:VMkernel:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-esx
- 	;;
-     amd64:Isilon\ OneFS:*:*)
- 	GUESS=x86_64-unknown-onefs
- 	;;
-     *:Unleashed:*:*)
- 	GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE
- 	;;
- esac
- 
- # Do we have a guess based on uname results?
- if test "x$GUESS" != x; then
-     echo "$GUESS"
-     exit
- fi
- 
- # No uname command or uname output not recognized.
- set_cc_for_build
- cat > "$dummy.c" <<EOF
- #ifdef _SEQUENT_
- #include <sys/types.h>
- #include <sys/utsname.h>
- #endif
- #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
- #if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
- #include <signal.h>
- #if defined(_SIZE_T_) || defined(SIGLOST)
- #include <sys/utsname.h>
- #endif
- #endif
- #endif
- main ()
- {
- #if defined (sony)
- #if defined (MIPSEB)
-   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
-      I don't know....  */
-   printf ("mips-sony-bsd\n"); exit (0);
- #else
- #include <sys/param.h>
-   printf ("m68k-sony-newsos%s\n",
- #ifdef NEWSOS4
-   "4"
- #else
-   ""
- #endif
-   ); exit (0);
- #endif
- #endif
- 
- #if defined (NeXT)
- #if !defined (__ARCHITECTURE__)
- #define __ARCHITECTURE__ "m68k"
- #endif
-   int version;
-   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
-   if (version < 4)
-     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
-   else
-     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
-   exit (0);
- #endif
- 
- #if defined (MULTIMAX) || defined (n16)
- #if defined (UMAXV)
-   printf ("ns32k-encore-sysv\n"); exit (0);
- #else
- #if defined (CMU)
-   printf ("ns32k-encore-mach\n"); exit (0);
- #else
-   printf ("ns32k-encore-bsd\n"); exit (0);
- #endif
- #endif
- #endif
- 
- #if defined (__386BSD__)
-   printf ("i386-pc-bsd\n"); exit (0);
- #endif
- 
- #if defined (sequent)
- #if defined (i386)
-   printf ("i386-sequent-dynix\n"); exit (0);
- #endif
- #if defined (ns32000)
-   printf ("ns32k-sequent-dynix\n"); exit (0);
- #endif
- #endif
- 
- #if defined (_SEQUENT_)
-   struct utsname un;
- 
-   uname(&un);
-   if (strncmp(un.version, "V2", 2) == 0) {
-     printf ("i386-sequent-ptx2\n"); exit (0);
-   }
-   if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
-     printf ("i386-sequent-ptx1\n"); exit (0);
-   }
-   printf ("i386-sequent-ptx\n"); exit (0);
- #endif
- 
- #if defined (vax)
- #if !defined (ultrix)
- #include <sys/param.h>
- #if defined (BSD)
- #if BSD == 43
-   printf ("vax-dec-bsd4.3\n"); exit (0);
- #else
- #if BSD == 199006
-   printf ("vax-dec-bsd4.3reno\n"); exit (0);
- #else
-   printf ("vax-dec-bsd\n"); exit (0);
- #endif
- #endif
- #else
-   printf ("vax-dec-bsd\n"); exit (0);
- #endif
- #else
- #if defined(_SIZE_T_) || defined(SIGLOST)
-   struct utsname un;
-   uname (&un);
-   printf ("vax-dec-ultrix%s\n", un.release); exit (0);
- #else
-   printf ("vax-dec-ultrix\n"); exit (0);
- #endif
- #endif
- #endif
- #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
- #if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
- #if defined(_SIZE_T_) || defined(SIGLOST)
-   struct utsname *un;
-   uname (&un);
-   printf ("mips-dec-ultrix%s\n", un.release); exit (0);
- #else
-   printf ("mips-dec-ultrix\n"); exit (0);
- #endif
- #endif
- #endif
- 
- #if defined (alliant) && defined (i860)
-   printf ("i860-alliant-bsd\n"); exit (0);
- #endif
- 
-   exit (1);
- }
- EOF
- 
- $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` &&
- 	{ echo "$SYSTEM_NAME"; exit; }
- 
- # Apollos put the system type in the environment.
- test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
- 
- echo "$0: unable to guess system type" >&2
- 
- case $UNAME_MACHINE:$UNAME_SYSTEM in
-     mips:Linux | mips64:Linux)
- 	# If we got here on MIPS GNU/Linux, output extra information.
- 	cat >&2 <<EOF
- 
- NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
- the system type. Please install a C compiler and try again.
- EOF
- 	;;
- esac
- 
- cat >&2 <<EOF
- 
- This script (version $timestamp), has failed to recognize the
- operating system you are using. If your script is old, overwrite *all*
- copies of config.guess and config.sub with the latest versions from:
- 
-   https://git.savannah.gnu.org/cgit/config.git/plain/config.guess
- and
-   https://git.savannah.gnu.org/cgit/config.git/plain/config.sub
- EOF
- 
- our_year=`echo $timestamp | sed 's,-.*,,'`
- thisyear=`date +%Y`
- # shellcheck disable=SC2003
- script_age=`expr "$thisyear" - "$our_year"`
- if test "$script_age" -lt 3 ; then
-    cat >&2 <<EOF
- 
- If $0 has already been updated, send the following data and any
- information you think might be pertinent to config-patches@gnu.org to
- provide the necessary information to handle your system.
- 
- config.guess timestamp = $timestamp
- 
- uname -m = `(uname -m) 2>/dev/null || echo unknown`
- uname -r = `(uname -r) 2>/dev/null || echo unknown`
- uname -s = `(uname -s) 2>/dev/null || echo unknown`
- uname -v = `(uname -v) 2>/dev/null || echo unknown`
- 
- /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
- /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
- 
- hostinfo               = `(hostinfo) 2>/dev/null`
- /bin/universe          = `(/bin/universe) 2>/dev/null`
- /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
- /bin/arch              = `(/bin/arch) 2>/dev/null`
- /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
- /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
- 
- UNAME_MACHINE = "$UNAME_MACHINE"
- UNAME_RELEASE = "$UNAME_RELEASE"
- UNAME_SYSTEM  = "$UNAME_SYSTEM"
- UNAME_VERSION = "$UNAME_VERSION"
- EOF
- fi
- 
- exit 1
- 
- # Local variables:
- # eval: (add-hook 'before-save-hook 'time-stamp)
- # time-stamp-start: "timestamp='"
- # time-stamp-format: "%:y-%02m-%02d"
- # time-stamp-end: "'"
- # End:
--- 0 ----
diff -rc --new-file xeyes-1.3.0/config.h.in xeyes-1.3.0.5/config.h.in
*** xeyes-1.3.0/config.h.in	2023-07-13 19:17:46.000000000 -0400
--- xeyes-1.3.0.5/config.h.in	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,72 ****
- /* config.h.in.  Generated from configure.ac by autoheader.  */
- 
- /* Define to 1 if you have the <inttypes.h> header file. */
- #undef HAVE_INTTYPES_H
- 
- /* Define to 1 if you have the <stdint.h> header file. */
- #undef HAVE_STDINT_H
- 
- /* Define to 1 if you have the <stdio.h> header file. */
- #undef HAVE_STDIO_H
- 
- /* Define to 1 if you have the <stdlib.h> header file. */
- #undef HAVE_STDLIB_H
- 
- /* Define to 1 if you have the <strings.h> header file. */
- #undef HAVE_STRINGS_H
- 
- /* Define to 1 if you have the <string.h> header file. */
- #undef HAVE_STRING_H
- 
- /* Define to 1 if you have the <sys/stat.h> header file. */
- #undef HAVE_SYS_STAT_H
- 
- /* Define to 1 if you have the <sys/types.h> header file. */
- #undef HAVE_SYS_TYPES_H
- 
- /* Define to 1 if you have the <unistd.h> header file. */
- #undef HAVE_UNISTD_H
- 
- /* Name of package */
- #undef PACKAGE
- 
- /* Define to the address where bug reports for this package should be sent. */
- #undef PACKAGE_BUGREPORT
- 
- /* Define to the full name of this package. */
- #undef PACKAGE_NAME
- 
- /* Define to the full name and version of this package. */
- #undef PACKAGE_STRING
- 
- /* Define to the one symbol short name of this package. */
- #undef PACKAGE_TARNAME
- 
- /* Define to the home page for this package. */
- #undef PACKAGE_URL
- 
- /* Define to the version of this package. */
- #undef PACKAGE_VERSION
- 
- /* Major version of this package */
- #undef PACKAGE_VERSION_MAJOR
- 
- /* Minor version of this package */
- #undef PACKAGE_VERSION_MINOR
- 
- /* Patch version of this package */
- #undef PACKAGE_VERSION_PATCHLEVEL
- 
- /* Define to use X Present Extension */
- #undef PRESENT
- 
- /* Define to 1 if all of the C90 standard headers exist (not just the ones
-    required in a freestanding environment). This macro is provided for
-    backward compatibility; new code need not use it. */
- #undef STDC_HEADERS
- 
- /* Version number of package */
- #undef VERSION
- 
- /* Define to use X Render Extension */
- #undef XRENDER
--- 0 ----
diff -rc --new-file xeyes-1.3.0/config.sub xeyes-1.3.0.5/config.sub
*** xeyes-1.3.0/config.sub	2023-07-13 19:17:46.000000000 -0400
--- xeyes-1.3.0.5/config.sub	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,1907 ****
- #! /bin/sh
- # Configuration validation subroutine script.
- #   Copyright 1992-2023 Free Software Foundation, Inc.
- 
- # shellcheck disable=SC2006,SC2268 # see below for rationale
- 
- timestamp='2023-01-21'
- 
- # This file is free software; you can redistribute it and/or modify it
- # under the terms of the GNU General Public License as published by
- # the Free Software Foundation, either version 3 of the License, or
- # (at your option) any later version.
- #
- # This program is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- # General Public License for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with this program; if not, see <https://www.gnu.org/licenses/>.
- #
- # As a special exception to the GNU General Public License, if you
- # distribute this file as part of a program that contains a
- # configuration script generated by Autoconf, you may include it under
- # the same distribution terms that you use for the rest of that
- # program.  This Exception is an additional permission under section 7
- # of the GNU General Public License, version 3 ("GPLv3").
- 
- 
- # Please send patches to <config-patches@gnu.org>.
- #
- # Configuration subroutine to validate and canonicalize a configuration type.
- # Supply the specified configuration type as an argument.
- # If it is invalid, we print an error message on stderr and exit with code 1.
- # Otherwise, we print the canonical config type on stdout and succeed.
- 
- # You can get the latest version of this script from:
- # https://git.savannah.gnu.org/cgit/config.git/plain/config.sub
- 
- # This file is supposed to be the same for all GNU packages
- # and recognize all the CPU types, system types and aliases
- # that are meaningful with *any* GNU software.
- # Each package is responsible for reporting which valid configurations
- # it does not support.  The user should be able to distinguish
- # a failure to support a valid configuration from a meaningless
- # configuration.
- 
- # The goal of this file is to map all the various variations of a given
- # machine specification into a single specification in the form:
- #	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
- # or in some cases, the newer four-part form:
- #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
- # It is wrong to echo any other type of specification.
- 
- # The "shellcheck disable" line above the timestamp inhibits complaints
- # about features and limitations of the classic Bourne shell that were
- # superseded or lifted in POSIX.  However, this script identifies a wide
- # variety of pre-POSIX systems that do not have POSIX shells at all, and
- # even some reasonably current systems (Solaris 10 as case-in-point) still
- # have a pre-POSIX /bin/sh.
- 
- me=`echo "$0" | sed -e 's,.*/,,'`
- 
- usage="\
- Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
- 
- Canonicalize a configuration name.
- 
- Options:
-   -h, --help         print this help, then exit
-   -t, --time-stamp   print date of last modification, then exit
-   -v, --version      print version number, then exit
- 
- Report bugs and patches to <config-patches@gnu.org>."
- 
- version="\
- GNU config.sub ($timestamp)
- 
- Copyright 1992-2023 Free Software Foundation, Inc.
- 
- This is free software; see the source for copying conditions.  There is NO
- warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
- 
- help="
- Try \`$me --help' for more information."
- 
- # Parse command line
- while test $# -gt 0 ; do
-   case $1 in
-     --time-stamp | --time* | -t )
-        echo "$timestamp" ; exit ;;
-     --version | -v )
-        echo "$version" ; exit ;;
-     --help | --h* | -h )
-        echo "$usage"; exit ;;
-     -- )     # Stop option processing
-        shift; break ;;
-     - )	# Use stdin as input.
-        break ;;
-     -* )
-        echo "$me: invalid option $1$help" >&2
-        exit 1 ;;
- 
-     *local*)
-        # First pass through any local machine types.
-        echo "$1"
-        exit ;;
- 
-     * )
-        break ;;
-   esac
- done
- 
- case $# in
-  0) echo "$me: missing argument$help" >&2
-     exit 1;;
-  1) ;;
-  *) echo "$me: too many arguments$help" >&2
-     exit 1;;
- esac
- 
- # Split fields of configuration type
- # shellcheck disable=SC2162
- saved_IFS=$IFS
- IFS="-" read field1 field2 field3 field4 <<EOF
- $1
- EOF
- IFS=$saved_IFS
- 
- # Separate into logical components for further validation
- case $1 in
- 	*-*-*-*-*)
- 		echo Invalid configuration \`"$1"\': more than four components >&2
- 		exit 1
- 		;;
- 	*-*-*-*)
- 		basic_machine=$field1-$field2
- 		basic_os=$field3-$field4
- 		;;
- 	*-*-*)
- 		# Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
- 		# parts
- 		maybe_os=$field2-$field3
- 		case $maybe_os in
- 			nto-qnx* | linux-* | uclinux-uclibc* \
- 			| uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
- 			| netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
- 			| storm-chaos* | os2-emx* | rtmk-nova* | managarm-*)
- 				basic_machine=$field1
- 				basic_os=$maybe_os
- 				;;
- 			android-linux)
- 				basic_machine=$field1-unknown
- 				basic_os=linux-android
- 				;;
- 			*)
- 				basic_machine=$field1-$field2
- 				basic_os=$field3
- 				;;
- 		esac
- 		;;
- 	*-*)
- 		# A lone config we happen to match not fitting any pattern
- 		case $field1-$field2 in
- 			decstation-3100)
- 				basic_machine=mips-dec
- 				basic_os=
- 				;;
- 			*-*)
- 				# Second component is usually, but not always the OS
- 				case $field2 in
- 					# Prevent following clause from handling this valid os
- 					sun*os*)
- 						basic_machine=$field1
- 						basic_os=$field2
- 						;;
- 					zephyr*)
- 						basic_machine=$field1-unknown
- 						basic_os=$field2
- 						;;
- 					# Manufacturers
- 					dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
- 					| att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
- 					| unicom* | ibm* | next | hp | isi* | apollo | altos* \
- 					| convergent* | ncr* | news | 32* | 3600* | 3100* \
- 					| hitachi* | c[123]* | convex* | sun | crds | omron* | dg \
- 					| ultra | tti* | harris | dolphin | highlevel | gould \
- 					| cbm | ns | masscomp | apple | axis | knuth | cray \
- 					| microblaze* | sim | cisco \
- 					| oki | wec | wrs | winbond)
- 						basic_machine=$field1-$field2
- 						basic_os=
- 						;;
- 					*)
- 						basic_machine=$field1
- 						basic_os=$field2
- 						;;
- 				esac
- 			;;
- 		esac
- 		;;
- 	*)
- 		# Convert single-component short-hands not valid as part of
- 		# multi-component configurations.
- 		case $field1 in
- 			386bsd)
- 				basic_machine=i386-pc
- 				basic_os=bsd
- 				;;
- 			a29khif)
- 				basic_machine=a29k-amd
- 				basic_os=udi
- 				;;
- 			adobe68k)
- 				basic_machine=m68010-adobe
- 				basic_os=scout
- 				;;
- 			alliant)
- 				basic_machine=fx80-alliant
- 				basic_os=
- 				;;
- 			altos | altos3068)
- 				basic_machine=m68k-altos
- 				basic_os=
- 				;;
- 			am29k)
- 				basic_machine=a29k-none
- 				basic_os=bsd
- 				;;
- 			amdahl)
- 				basic_machine=580-amdahl
- 				basic_os=sysv
- 				;;
- 			amiga)
- 				basic_machine=m68k-unknown
- 				basic_os=
- 				;;
- 			amigaos | amigados)
- 				basic_machine=m68k-unknown
- 				basic_os=amigaos
- 				;;
- 			amigaunix | amix)
- 				basic_machine=m68k-unknown
- 				basic_os=sysv4
- 				;;
- 			apollo68)
- 				basic_machine=m68k-apollo
- 				basic_os=sysv
- 				;;
- 			apollo68bsd)
- 				basic_machine=m68k-apollo
- 				basic_os=bsd
- 				;;
- 			aros)
- 				basic_machine=i386-pc
- 				basic_os=aros
- 				;;
- 			aux)
- 				basic_machine=m68k-apple
- 				basic_os=aux
- 				;;
- 			balance)
- 				basic_machine=ns32k-sequent
- 				basic_os=dynix
- 				;;
- 			blackfin)
- 				basic_machine=bfin-unknown
- 				basic_os=linux
- 				;;
- 			cegcc)
- 				basic_machine=arm-unknown
- 				basic_os=cegcc
- 				;;
- 			convex-c1)
- 				basic_machine=c1-convex
- 				basic_os=bsd
- 				;;
- 			convex-c2)
- 				basic_machine=c2-convex
- 				basic_os=bsd
- 				;;
- 			convex-c32)
- 				basic_machine=c32-convex
- 				basic_os=bsd
- 				;;
- 			convex-c34)
- 				basic_machine=c34-convex
- 				basic_os=bsd
- 				;;
- 			convex-c38)
- 				basic_machine=c38-convex
- 				basic_os=bsd
- 				;;
- 			cray)
- 				basic_machine=j90-cray
- 				basic_os=unicos
- 				;;
- 			crds | unos)
- 				basic_machine=m68k-crds
- 				basic_os=
- 				;;
- 			da30)
- 				basic_machine=m68k-da30
- 				basic_os=
- 				;;
- 			decstation | pmax | pmin | dec3100 | decstatn)
- 				basic_machine=mips-dec
- 				basic_os=
- 				;;
- 			delta88)
- 				basic_machine=m88k-motorola
- 				basic_os=sysv3
- 				;;
- 			dicos)
- 				basic_machine=i686-pc
- 				basic_os=dicos
- 				;;
- 			djgpp)
- 				basic_machine=i586-pc
- 				basic_os=msdosdjgpp
- 				;;
- 			ebmon29k)
- 				basic_machine=a29k-amd
- 				basic_os=ebmon
- 				;;
- 			es1800 | OSE68k | ose68k | ose | OSE)
- 				basic_machine=m68k-ericsson
- 				basic_os=ose
- 				;;
- 			gmicro)
- 				basic_machine=tron-gmicro
- 				basic_os=sysv
- 				;;
- 			go32)
- 				basic_machine=i386-pc
- 				basic_os=go32
- 				;;
- 			h8300hms)
- 				basic_machine=h8300-hitachi
- 				basic_os=hms
- 				;;
- 			h8300xray)
- 				basic_machine=h8300-hitachi
- 				basic_os=xray
- 				;;
- 			h8500hms)
- 				basic_machine=h8500-hitachi
- 				basic_os=hms
- 				;;
- 			harris)
- 				basic_machine=m88k-harris
- 				basic_os=sysv3
- 				;;
- 			hp300 | hp300hpux)
- 				basic_machine=m68k-hp
- 				basic_os=hpux
- 				;;
- 			hp300bsd)
- 				basic_machine=m68k-hp
- 				basic_os=bsd
- 				;;
- 			hppaosf)
- 				basic_machine=hppa1.1-hp
- 				basic_os=osf
- 				;;
- 			hppro)
- 				basic_machine=hppa1.1-hp
- 				basic_os=proelf
- 				;;
- 			i386mach)
- 				basic_machine=i386-mach
- 				basic_os=mach
- 				;;
- 			isi68 | isi)
- 				basic_machine=m68k-isi
- 				basic_os=sysv
- 				;;
- 			m68knommu)
- 				basic_machine=m68k-unknown
- 				basic_os=linux
- 				;;
- 			magnum | m3230)
- 				basic_machine=mips-mips
- 				basic_os=sysv
- 				;;
- 			merlin)
- 				basic_machine=ns32k-utek
- 				basic_os=sysv
- 				;;
- 			mingw64)
- 				basic_machine=x86_64-pc
- 				basic_os=mingw64
- 				;;
- 			mingw32)
- 				basic_machine=i686-pc
- 				basic_os=mingw32
- 				;;
- 			mingw32ce)
- 				basic_machine=arm-unknown
- 				basic_os=mingw32ce
- 				;;
- 			monitor)
- 				basic_machine=m68k-rom68k
- 				basic_os=coff
- 				;;
- 			morphos)
- 				basic_machine=powerpc-unknown
- 				basic_os=morphos
- 				;;
- 			moxiebox)
- 				basic_machine=moxie-unknown
- 				basic_os=moxiebox
- 				;;
- 			msdos)
- 				basic_machine=i386-pc
- 				basic_os=msdos
- 				;;
- 			msys)
- 				basic_machine=i686-pc
- 				basic_os=msys
- 				;;
- 			mvs)
- 				basic_machine=i370-ibm
- 				basic_os=mvs
- 				;;
- 			nacl)
- 				basic_machine=le32-unknown
- 				basic_os=nacl
- 				;;
- 			ncr3000)
- 				basic_machine=i486-ncr
- 				basic_os=sysv4
- 				;;
- 			netbsd386)
- 				basic_machine=i386-pc
- 				basic_os=netbsd
- 				;;
- 			netwinder)
- 				basic_machine=armv4l-rebel
- 				basic_os=linux
- 				;;
- 			news | news700 | news800 | news900)
- 				basic_machine=m68k-sony
- 				basic_os=newsos
- 				;;
- 			news1000)
- 				basic_machine=m68030-sony
- 				basic_os=newsos
- 				;;
- 			necv70)
- 				basic_machine=v70-nec
- 				basic_os=sysv
- 				;;
- 			nh3000)
- 				basic_machine=m68k-harris
- 				basic_os=cxux
- 				;;
- 			nh[45]000)
- 				basic_machine=m88k-harris
- 				basic_os=cxux
- 				;;
- 			nindy960)
- 				basic_machine=i960-intel
- 				basic_os=nindy
- 				;;
- 			mon960)
- 				basic_machine=i960-intel
- 				basic_os=mon960
- 				;;
- 			nonstopux)
- 				basic_machine=mips-compaq
- 				basic_os=nonstopux
- 				;;
- 			os400)
- 				basic_machine=powerpc-ibm
- 				basic_os=os400
- 				;;
- 			OSE68000 | ose68000)
- 				basic_machine=m68000-ericsson
- 				basic_os=ose
- 				;;
- 			os68k)
- 				basic_machine=m68k-none
- 				basic_os=os68k
- 				;;
- 			paragon)
- 				basic_machine=i860-intel
- 				basic_os=osf
- 				;;
- 			parisc)
- 				basic_machine=hppa-unknown
- 				basic_os=linux
- 				;;
- 			psp)
- 				basic_machine=mipsallegrexel-sony
- 				basic_os=psp
- 				;;
- 			pw32)
- 				basic_machine=i586-unknown
- 				basic_os=pw32
- 				;;
- 			rdos | rdos64)
- 				basic_machine=x86_64-pc
- 				basic_os=rdos
- 				;;
- 			rdos32)
- 				basic_machine=i386-pc
- 				basic_os=rdos
- 				;;
- 			rom68k)
- 				basic_machine=m68k-rom68k
- 				basic_os=coff
- 				;;
- 			sa29200)
- 				basic_machine=a29k-amd
- 				basic_os=udi
- 				;;
- 			sei)
- 				basic_machine=mips-sei
- 				basic_os=seiux
- 				;;
- 			sequent)
- 				basic_machine=i386-sequent
- 				basic_os=
- 				;;
- 			sps7)
- 				basic_machine=m68k-bull
- 				basic_os=sysv2
- 				;;
- 			st2000)
- 				basic_machine=m68k-tandem
- 				basic_os=
- 				;;
- 			stratus)
- 				basic_machine=i860-stratus
- 				basic_os=sysv4
- 				;;
- 			sun2)
- 				basic_machine=m68000-sun
- 				basic_os=
- 				;;
- 			sun2os3)
- 				basic_machine=m68000-sun
- 				basic_os=sunos3
- 				;;
- 			sun2os4)
- 				basic_machine=m68000-sun
- 				basic_os=sunos4
- 				;;
- 			sun3)
- 				basic_machine=m68k-sun
- 				basic_os=
- 				;;
- 			sun3os3)
- 				basic_machine=m68k-sun
- 				basic_os=sunos3
- 				;;
- 			sun3os4)
- 				basic_machine=m68k-sun
- 				basic_os=sunos4
- 				;;
- 			sun4)
- 				basic_machine=sparc-sun
- 				basic_os=
- 				;;
- 			sun4os3)
- 				basic_machine=sparc-sun
- 				basic_os=sunos3
- 				;;
- 			sun4os4)
- 				basic_machine=sparc-sun
- 				basic_os=sunos4
- 				;;
- 			sun4sol2)
- 				basic_machine=sparc-sun
- 				basic_os=solaris2
- 				;;
- 			sun386 | sun386i | roadrunner)
- 				basic_machine=i386-sun
- 				basic_os=
- 				;;
- 			sv1)
- 				basic_machine=sv1-cray
- 				basic_os=unicos
- 				;;
- 			symmetry)
- 				basic_machine=i386-sequent
- 				basic_os=dynix
- 				;;
- 			t3e)
- 				basic_machine=alphaev5-cray
- 				basic_os=unicos
- 				;;
- 			t90)
- 				basic_machine=t90-cray
- 				basic_os=unicos
- 				;;
- 			toad1)
- 				basic_machine=pdp10-xkl
- 				basic_os=tops20
- 				;;
- 			tpf)
- 				basic_machine=s390x-ibm
- 				basic_os=tpf
- 				;;
- 			udi29k)
- 				basic_machine=a29k-amd
- 				basic_os=udi
- 				;;
- 			ultra3)
- 				basic_machine=a29k-nyu
- 				basic_os=sym1
- 				;;
- 			v810 | necv810)
- 				basic_machine=v810-nec
- 				basic_os=none
- 				;;
- 			vaxv)
- 				basic_machine=vax-dec
- 				basic_os=sysv
- 				;;
- 			vms)
- 				basic_machine=vax-dec
- 				basic_os=vms
- 				;;
- 			vsta)
- 				basic_machine=i386-pc
- 				basic_os=vsta
- 				;;
- 			vxworks960)
- 				basic_machine=i960-wrs
- 				basic_os=vxworks
- 				;;
- 			vxworks68)
- 				basic_machine=m68k-wrs
- 				basic_os=vxworks
- 				;;
- 			vxworks29k)
- 				basic_machine=a29k-wrs
- 				basic_os=vxworks
- 				;;
- 			xbox)
- 				basic_machine=i686-pc
- 				basic_os=mingw32
- 				;;
- 			ymp)
- 				basic_machine=ymp-cray
- 				basic_os=unicos
- 				;;
- 			*)
- 				basic_machine=$1
- 				basic_os=
- 				;;
- 		esac
- 		;;
- esac
- 
- # Decode 1-component or ad-hoc basic machines
- case $basic_machine in
- 	# Here we handle the default manufacturer of certain CPU types.  It is in
- 	# some cases the only manufacturer, in others, it is the most popular.
- 	w89k)
- 		cpu=hppa1.1
- 		vendor=winbond
- 		;;
- 	op50n)
- 		cpu=hppa1.1
- 		vendor=oki
- 		;;
- 	op60c)
- 		cpu=hppa1.1
- 		vendor=oki
- 		;;
- 	ibm*)
- 		cpu=i370
- 		vendor=ibm
- 		;;
- 	orion105)
- 		cpu=clipper
- 		vendor=highlevel
- 		;;
- 	mac | mpw | mac-mpw)
- 		cpu=m68k
- 		vendor=apple
- 		;;
- 	pmac | pmac-mpw)
- 		cpu=powerpc
- 		vendor=apple
- 		;;
- 
- 	# Recognize the various machine names and aliases which stand
- 	# for a CPU type and a company and sometimes even an OS.
- 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- 		cpu=m68000
- 		vendor=att
- 		;;
- 	3b*)
- 		cpu=we32k
- 		vendor=att
- 		;;
- 	bluegene*)
- 		cpu=powerpc
- 		vendor=ibm
- 		basic_os=cnk
- 		;;
- 	decsystem10* | dec10*)
- 		cpu=pdp10
- 		vendor=dec
- 		basic_os=tops10
- 		;;
- 	decsystem20* | dec20*)
- 		cpu=pdp10
- 		vendor=dec
- 		basic_os=tops20
- 		;;
- 	delta | 3300 | motorola-3300 | motorola-delta \
- 	      | 3300-motorola | delta-motorola)
- 		cpu=m68k
- 		vendor=motorola
- 		;;
- 	dpx2*)
- 		cpu=m68k
- 		vendor=bull
- 		basic_os=sysv3
- 		;;
- 	encore | umax | mmax)
- 		cpu=ns32k
- 		vendor=encore
- 		;;
- 	elxsi)
- 		cpu=elxsi
- 		vendor=elxsi
- 		basic_os=${basic_os:-bsd}
- 		;;
- 	fx2800)
- 		cpu=i860
- 		vendor=alliant
- 		;;
- 	genix)
- 		cpu=ns32k
- 		vendor=ns
- 		;;
- 	h3050r* | hiux*)
- 		cpu=hppa1.1
- 		vendor=hitachi
- 		basic_os=hiuxwe2
- 		;;
- 	hp3k9[0-9][0-9] | hp9[0-9][0-9])
- 		cpu=hppa1.0
- 		vendor=hp
- 		;;
- 	hp9k2[0-9][0-9] | hp9k31[0-9])
- 		cpu=m68000
- 		vendor=hp
- 		;;
- 	hp9k3[2-9][0-9])
- 		cpu=m68k
- 		vendor=hp
- 		;;
- 	hp9k6[0-9][0-9] | hp6[0-9][0-9])
- 		cpu=hppa1.0
- 		vendor=hp
- 		;;
- 	hp9k7[0-79][0-9] | hp7[0-79][0-9])
- 		cpu=hppa1.1
- 		vendor=hp
- 		;;
- 	hp9k78[0-9] | hp78[0-9])
- 		# FIXME: really hppa2.0-hp
- 		cpu=hppa1.1
- 		vendor=hp
- 		;;
- 	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- 		# FIXME: really hppa2.0-hp
- 		cpu=hppa1.1
- 		vendor=hp
- 		;;
- 	hp9k8[0-9][13679] | hp8[0-9][13679])
- 		cpu=hppa1.1
- 		vendor=hp
- 		;;
- 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
- 		cpu=hppa1.0
- 		vendor=hp
- 		;;
- 	i*86v32)
- 		cpu=`echo "$1" | sed -e 's/86.*/86/'`
- 		vendor=pc
- 		basic_os=sysv32
- 		;;
- 	i*86v4*)
- 		cpu=`echo "$1" | sed -e 's/86.*/86/'`
- 		vendor=pc
- 		basic_os=sysv4
- 		;;
- 	i*86v)
- 		cpu=`echo "$1" | sed -e 's/86.*/86/'`
- 		vendor=pc
- 		basic_os=sysv
- 		;;
- 	i*86sol2)
- 		cpu=`echo "$1" | sed -e 's/86.*/86/'`
- 		vendor=pc
- 		basic_os=solaris2
- 		;;
- 	j90 | j90-cray)
- 		cpu=j90
- 		vendor=cray
- 		basic_os=${basic_os:-unicos}
- 		;;
- 	iris | iris4d)
- 		cpu=mips
- 		vendor=sgi
- 		case $basic_os in
- 		    irix*)
- 			;;
- 		    *)
- 			basic_os=irix4
- 			;;
- 		esac
- 		;;
- 	miniframe)
- 		cpu=m68000
- 		vendor=convergent
- 		;;
- 	*mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
- 		cpu=m68k
- 		vendor=atari
- 		basic_os=mint
- 		;;
- 	news-3600 | risc-news)
- 		cpu=mips
- 		vendor=sony
- 		basic_os=newsos
- 		;;
- 	next | m*-next)
- 		cpu=m68k
- 		vendor=next
- 		case $basic_os in
- 		    openstep*)
- 		        ;;
- 		    nextstep*)
- 			;;
- 		    ns2*)
- 		      basic_os=nextstep2
- 			;;
- 		    *)
- 		      basic_os=nextstep3
- 			;;
- 		esac
- 		;;
- 	np1)
- 		cpu=np1
- 		vendor=gould
- 		;;
- 	op50n-* | op60c-*)
- 		cpu=hppa1.1
- 		vendor=oki
- 		basic_os=proelf
- 		;;
- 	pa-hitachi)
- 		cpu=hppa1.1
- 		vendor=hitachi
- 		basic_os=hiuxwe2
- 		;;
- 	pbd)
- 		cpu=sparc
- 		vendor=tti
- 		;;
- 	pbb)
- 		cpu=m68k
- 		vendor=tti
- 		;;
- 	pc532)
- 		cpu=ns32k
- 		vendor=pc532
- 		;;
- 	pn)
- 		cpu=pn
- 		vendor=gould
- 		;;
- 	power)
- 		cpu=power
- 		vendor=ibm
- 		;;
- 	ps2)
- 		cpu=i386
- 		vendor=ibm
- 		;;
- 	rm[46]00)
- 		cpu=mips
- 		vendor=siemens
- 		;;
- 	rtpc | rtpc-*)
- 		cpu=romp
- 		vendor=ibm
- 		;;
- 	sde)
- 		cpu=mipsisa32
- 		vendor=sde
- 		basic_os=${basic_os:-elf}
- 		;;
- 	simso-wrs)
- 		cpu=sparclite
- 		vendor=wrs
- 		basic_os=vxworks
- 		;;
- 	tower | tower-32)
- 		cpu=m68k
- 		vendor=ncr
- 		;;
- 	vpp*|vx|vx-*)
- 		cpu=f301
- 		vendor=fujitsu
- 		;;
- 	w65)
- 		cpu=w65
- 		vendor=wdc
- 		;;
- 	w89k-*)
- 		cpu=hppa1.1
- 		vendor=winbond
- 		basic_os=proelf
- 		;;
- 	none)
- 		cpu=none
- 		vendor=none
- 		;;
- 	leon|leon[3-9])
- 		cpu=sparc
- 		vendor=$basic_machine
- 		;;
- 	leon-*|leon[3-9]-*)
- 		cpu=sparc
- 		vendor=`echo "$basic_machine" | sed 's/-.*//'`
- 		;;
- 
- 	*-*)
- 		# shellcheck disable=SC2162
- 		saved_IFS=$IFS
- 		IFS="-" read cpu vendor <<EOF
- $basic_machine
- EOF
- 		IFS=$saved_IFS
- 		;;
- 	# We use `pc' rather than `unknown'
- 	# because (1) that's what they normally are, and
- 	# (2) the word "unknown" tends to confuse beginning users.
- 	i*86 | x86_64)
- 		cpu=$basic_machine
- 		vendor=pc
- 		;;
- 	# These rules are duplicated from below for sake of the special case above;
- 	# i.e. things that normalized to x86 arches should also default to "pc"
- 	pc98)
- 		cpu=i386
- 		vendor=pc
- 		;;
- 	x64 | amd64)
- 		cpu=x86_64
- 		vendor=pc
- 		;;
- 	# Recognize the basic CPU types without company name.
- 	*)
- 		cpu=$basic_machine
- 		vendor=unknown
- 		;;
- esac
- 
- unset -v basic_machine
- 
- # Decode basic machines in the full and proper CPU-Company form.
- case $cpu-$vendor in
- 	# Here we handle the default manufacturer of certain CPU types in canonical form. It is in
- 	# some cases the only manufacturer, in others, it is the most popular.
- 	craynv-unknown)
- 		vendor=cray
- 		basic_os=${basic_os:-unicosmp}
- 		;;
- 	c90-unknown | c90-cray)
- 		vendor=cray
- 		basic_os=${Basic_os:-unicos}
- 		;;
- 	fx80-unknown)
- 		vendor=alliant
- 		;;
- 	romp-unknown)
- 		vendor=ibm
- 		;;
- 	mmix-unknown)
- 		vendor=knuth
- 		;;
- 	microblaze-unknown | microblazeel-unknown)
- 		vendor=xilinx
- 		;;
- 	rs6000-unknown)
- 		vendor=ibm
- 		;;
- 	vax-unknown)
- 		vendor=dec
- 		;;
- 	pdp11-unknown)
- 		vendor=dec
- 		;;
- 	we32k-unknown)
- 		vendor=att
- 		;;
- 	cydra-unknown)
- 		vendor=cydrome
- 		;;
- 	i370-ibm*)
- 		vendor=ibm
- 		;;
- 	orion-unknown)
- 		vendor=highlevel
- 		;;
- 	xps-unknown | xps100-unknown)
- 		cpu=xps100
- 		vendor=honeywell
- 		;;
- 
- 	# Here we normalize CPU types with a missing or matching vendor
- 	armh-unknown | armh-alt)
- 		cpu=armv7l
- 		vendor=alt
- 		basic_os=${basic_os:-linux-gnueabihf}
- 		;;
- 	dpx20-unknown | dpx20-bull)
- 		cpu=rs6000
- 		vendor=bull
- 		basic_os=${basic_os:-bosx}
- 		;;
- 
- 	# Here we normalize CPU types irrespective of the vendor
- 	amd64-*)
- 		cpu=x86_64
- 		;;
- 	blackfin-*)
- 		cpu=bfin
- 		basic_os=linux
- 		;;
- 	c54x-*)
- 		cpu=tic54x
- 		;;
- 	c55x-*)
- 		cpu=tic55x
- 		;;
- 	c6x-*)
- 		cpu=tic6x
- 		;;
- 	e500v[12]-*)
- 		cpu=powerpc
- 		basic_os=${basic_os}"spe"
- 		;;
- 	mips3*-*)
- 		cpu=mips64
- 		;;
- 	ms1-*)
- 		cpu=mt
- 		;;
- 	m68knommu-*)
- 		cpu=m68k
- 		basic_os=linux
- 		;;
- 	m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
- 		cpu=s12z
- 		;;
- 	openrisc-*)
- 		cpu=or32
- 		;;
- 	parisc-*)
- 		cpu=hppa
- 		basic_os=linux
- 		;;
- 	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- 		cpu=i586
- 		;;
- 	pentiumpro-* | p6-* | 6x86-* | athlon-* | athlon_*-*)
- 		cpu=i686
- 		;;
- 	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- 		cpu=i686
- 		;;
- 	pentium4-*)
- 		cpu=i786
- 		;;
- 	pc98-*)
- 		cpu=i386
- 		;;
- 	ppc-* | ppcbe-*)
- 		cpu=powerpc
- 		;;
- 	ppcle-* | powerpclittle-*)
- 		cpu=powerpcle
- 		;;
- 	ppc64-*)
- 		cpu=powerpc64
- 		;;
- 	ppc64le-* | powerpc64little-*)
- 		cpu=powerpc64le
- 		;;
- 	sb1-*)
- 		cpu=mipsisa64sb1
- 		;;
- 	sb1el-*)
- 		cpu=mipsisa64sb1el
- 		;;
- 	sh5e[lb]-*)
- 		cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'`
- 		;;
- 	spur-*)
- 		cpu=spur
- 		;;
- 	strongarm-* | thumb-*)
- 		cpu=arm
- 		;;
- 	tx39-*)
- 		cpu=mipstx39
- 		;;
- 	tx39el-*)
- 		cpu=mipstx39el
- 		;;
- 	x64-*)
- 		cpu=x86_64
- 		;;
- 	xscale-* | xscalee[bl]-*)
- 		cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
- 		;;
- 	arm64-* | aarch64le-*)
- 		cpu=aarch64
- 		;;
- 
- 	# Recognize the canonical CPU Types that limit and/or modify the
- 	# company names they are paired with.
- 	cr16-*)
- 		basic_os=${basic_os:-elf}
- 		;;
- 	crisv32-* | etraxfs*-*)
- 		cpu=crisv32
- 		vendor=axis
- 		;;
- 	cris-* | etrax*-*)
- 		cpu=cris
- 		vendor=axis
- 		;;
- 	crx-*)
- 		basic_os=${basic_os:-elf}
- 		;;
- 	neo-tandem)
- 		cpu=neo
- 		vendor=tandem
- 		;;
- 	nse-tandem)
- 		cpu=nse
- 		vendor=tandem
- 		;;
- 	nsr-tandem)
- 		cpu=nsr
- 		vendor=tandem
- 		;;
- 	nsv-tandem)
- 		cpu=nsv
- 		vendor=tandem
- 		;;
- 	nsx-tandem)
- 		cpu=nsx
- 		vendor=tandem
- 		;;
- 	mipsallegrexel-sony)
- 		cpu=mipsallegrexel
- 		vendor=sony
- 		;;
- 	tile*-*)
- 		basic_os=${basic_os:-linux-gnu}
- 		;;
- 
- 	*)
- 		# Recognize the canonical CPU types that are allowed with any
- 		# company name.
- 		case $cpu in
- 			1750a | 580 \
- 			| a29k \
- 			| aarch64 | aarch64_be \
- 			| abacus \
- 			| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
- 			| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
- 			| alphapca5[67] | alpha64pca5[67] \
- 			| am33_2.0 \
- 			| amdgcn \
- 			| arc | arceb | arc32 | arc64 \
- 			| arm | arm[lb]e | arme[lb] | armv* \
- 			| avr | avr32 \
- 			| asmjs \
- 			| ba \
- 			| be32 | be64 \
- 			| bfin | bpf | bs2000 \
- 			| c[123]* | c30 | [cjt]90 | c4x \
- 			| c8051 | clipper | craynv | csky | cydra \
- 			| d10v | d30v | dlx | dsp16xx \
- 			| e2k | elxsi | epiphany \
- 			| f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \
- 			| h8300 | h8500 \
- 			| hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- 			| hexagon \
- 			| i370 | i*86 | i860 | i960 | ia16 | ia64 \
- 			| ip2k | iq2000 \
- 			| k1om \
- 			| le32 | le64 \
- 			| lm32 \
- 			| loongarch32 | loongarch64 \
- 			| m32c | m32r | m32rle \
- 			| m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
- 			| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
- 			| m88110 | m88k | maxq | mb | mcore | mep | metag \
- 			| microblaze | microblazeel \
- 			| mips | mipsbe | mipseb | mipsel | mipsle \
- 			| mips16 \
- 			| mips64 | mips64eb | mips64el \
- 			| mips64octeon | mips64octeonel \
- 			| mips64orion | mips64orionel \
- 			| mips64r5900 | mips64r5900el \
- 			| mips64vr | mips64vrel \
- 			| mips64vr4100 | mips64vr4100el \
- 			| mips64vr4300 | mips64vr4300el \
- 			| mips64vr5000 | mips64vr5000el \
- 			| mips64vr5900 | mips64vr5900el \
- 			| mipsisa32 | mipsisa32el \
- 			| mipsisa32r2 | mipsisa32r2el \
- 			| mipsisa32r3 | mipsisa32r3el \
- 			| mipsisa32r5 | mipsisa32r5el \
- 			| mipsisa32r6 | mipsisa32r6el \
- 			| mipsisa64 | mipsisa64el \
- 			| mipsisa64r2 | mipsisa64r2el \
- 			| mipsisa64r3 | mipsisa64r3el \
- 			| mipsisa64r5 | mipsisa64r5el \
- 			| mipsisa64r6 | mipsisa64r6el \
- 			| mipsisa64sb1 | mipsisa64sb1el \
- 			| mipsisa64sr71k | mipsisa64sr71kel \
- 			| mipsr5900 | mipsr5900el \
- 			| mipstx39 | mipstx39el \
- 			| mmix \
- 			| mn10200 | mn10300 \
- 			| moxie \
- 			| mt \
- 			| msp430 \
- 			| nds32 | nds32le | nds32be \
- 			| nfp \
- 			| nios | nios2 | nios2eb | nios2el \
- 			| none | np1 | ns16k | ns32k | nvptx \
- 			| open8 \
- 			| or1k* \
- 			| or32 \
- 			| orion \
- 			| picochip \
- 			| pdp10 | pdp11 | pj | pjl | pn | power \
- 			| powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
- 			| pru \
- 			| pyramid \
- 			| riscv | riscv32 | riscv32be | riscv64 | riscv64be \
- 			| rl78 | romp | rs6000 | rx \
- 			| s390 | s390x \
- 			| score \
- 			| sh | shl \
- 			| sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
- 			| sh[1234]e[lb] |  sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
- 			| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
- 			| sparclite \
- 			| sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
- 			| spu \
- 			| tahoe \
- 			| thumbv7* \
- 			| tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
- 			| tron \
- 			| ubicom32 \
- 			| v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
- 			| vax \
- 			| visium \
- 			| w65 \
- 			| wasm32 | wasm64 \
- 			| we32k \
- 			| x86 | x86_64 | xc16x | xgate | xps100 \
- 			| xstormy16 | xtensa* \
- 			| ymp \
- 			| z8k | z80)
- 				;;
- 
- 			*)
- 				echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
- 				exit 1
- 				;;
- 		esac
- 		;;
- esac
- 
- # Here we canonicalize certain aliases for manufacturers.
- case $vendor in
- 	digital*)
- 		vendor=dec
- 		;;
- 	commodore*)
- 		vendor=cbm
- 		;;
- 	*)
- 		;;
- esac
- 
- # Decode manufacturer-specific aliases for certain operating systems.
- 
- if test x$basic_os != x
- then
- 
- # First recognize some ad-hoc cases, or perhaps split kernel-os, or else just
- # set os.
- case $basic_os in
- 	gnu/linux*)
- 		kernel=linux
- 		os=`echo "$basic_os" | sed -e 's|gnu/linux|gnu|'`
- 		;;
- 	os2-emx)
- 		kernel=os2
- 		os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'`
- 		;;
- 	nto-qnx*)
- 		kernel=nto
- 		os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'`
- 		;;
- 	*-*)
- 		# shellcheck disable=SC2162
- 		saved_IFS=$IFS
- 		IFS="-" read kernel os <<EOF
- $basic_os
- EOF
- 		IFS=$saved_IFS
- 		;;
- 	# Default OS when just kernel was specified
- 	nto*)
- 		kernel=nto
- 		os=`echo "$basic_os" | sed -e 's|nto|qnx|'`
- 		;;
- 	linux*)
- 		kernel=linux
- 		os=`echo "$basic_os" | sed -e 's|linux|gnu|'`
- 		;;
- 	managarm*)
- 		kernel=managarm
- 		os=`echo "$basic_os" | sed -e 's|managarm|mlibc|'`
- 		;;
- 	*)
- 		kernel=
- 		os=$basic_os
- 		;;
- esac
- 
- # Now, normalize the OS (knowing we just have one component, it's not a kernel,
- # etc.)
- case $os in
- 	# First match some system type aliases that might get confused
- 	# with valid system types.
- 	# solaris* is a basic system type, with this one exception.
- 	auroraux)
- 		os=auroraux
- 		;;
- 	bluegene*)
- 		os=cnk
- 		;;
- 	solaris1 | solaris1.*)
- 		os=`echo "$os" | sed -e 's|solaris1|sunos4|'`
- 		;;
- 	solaris)
- 		os=solaris2
- 		;;
- 	unixware*)
- 		os=sysv4.2uw
- 		;;
- 	# es1800 is here to avoid being matched by es* (a different OS)
- 	es1800*)
- 		os=ose
- 		;;
- 	# Some version numbers need modification
- 	chorusos*)
- 		os=chorusos
- 		;;
- 	isc)
- 		os=isc2.2
- 		;;
- 	sco6)
- 		os=sco5v6
- 		;;
- 	sco5)
- 		os=sco3.2v5
- 		;;
- 	sco4)
- 		os=sco3.2v4
- 		;;
- 	sco3.2.[4-9]*)
- 		os=`echo "$os" | sed -e 's/sco3.2./sco3.2v/'`
- 		;;
- 	sco*v* | scout)
- 		# Don't match below
- 		;;
- 	sco*)
- 		os=sco3.2v2
- 		;;
- 	psos*)
- 		os=psos
- 		;;
- 	qnx*)
- 		os=qnx
- 		;;
- 	hiux*)
- 		os=hiuxwe2
- 		;;
- 	lynx*178)
- 		os=lynxos178
- 		;;
- 	lynx*5)
- 		os=lynxos5
- 		;;
- 	lynxos*)
- 		# don't get caught up in next wildcard
- 		;;
- 	lynx*)
- 		os=lynxos
- 		;;
- 	mac[0-9]*)
- 		os=`echo "$os" | sed -e 's|mac|macos|'`
- 		;;
- 	opened*)
- 		os=openedition
- 		;;
- 	os400*)
- 		os=os400
- 		;;
- 	sunos5*)
- 		os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
- 		;;
- 	sunos6*)
- 		os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
- 		;;
- 	wince*)
- 		os=wince
- 		;;
- 	utek*)
- 		os=bsd
- 		;;
- 	dynix*)
- 		os=bsd
- 		;;
- 	acis*)
- 		os=aos
- 		;;
- 	atheos*)
- 		os=atheos
- 		;;
- 	syllable*)
- 		os=syllable
- 		;;
- 	386bsd)
- 		os=bsd
- 		;;
- 	ctix* | uts*)
- 		os=sysv
- 		;;
- 	nova*)
- 		os=rtmk-nova
- 		;;
- 	ns2)
- 		os=nextstep2
- 		;;
- 	# Preserve the version number of sinix5.
- 	sinix5.*)
- 		os=`echo "$os" | sed -e 's|sinix|sysv|'`
- 		;;
- 	sinix*)
- 		os=sysv4
- 		;;
- 	tpf*)
- 		os=tpf
- 		;;
- 	triton*)
- 		os=sysv3
- 		;;
- 	oss*)
- 		os=sysv3
- 		;;
- 	svr4*)
- 		os=sysv4
- 		;;
- 	svr3)
- 		os=sysv3
- 		;;
- 	sysvr4)
- 		os=sysv4
- 		;;
- 	ose*)
- 		os=ose
- 		;;
- 	*mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
- 		os=mint
- 		;;
- 	dicos*)
- 		os=dicos
- 		;;
- 	pikeos*)
- 		# Until real need of OS specific support for
- 		# particular features comes up, bare metal
- 		# configurations are quite functional.
- 		case $cpu in
- 		    arm*)
- 			os=eabi
- 			;;
- 		    *)
- 			os=elf
- 			;;
- 		esac
- 		;;
- 	*)
- 		# No normalization, but not necessarily accepted, that comes below.
- 		;;
- esac
- 
- else
- 
- # Here we handle the default operating systems that come with various machines.
- # The value should be what the vendor currently ships out the door with their
- # machine or put another way, the most popular os provided with the machine.
- 
- # Note that if you're going to try to match "-MANUFACTURER" here (say,
- # "-sun"), then you have to tell the case statement up towards the top
- # that MANUFACTURER isn't an operating system.  Otherwise, code above
- # will signal an error saying that MANUFACTURER isn't an operating
- # system, and we'll never get to this point.
- 
- kernel=
- case $cpu-$vendor in
- 	score-*)
- 		os=elf
- 		;;
- 	spu-*)
- 		os=elf
- 		;;
- 	*-acorn)
- 		os=riscix1.2
- 		;;
- 	arm*-rebel)
- 		kernel=linux
- 		os=gnu
- 		;;
- 	arm*-semi)
- 		os=aout
- 		;;
- 	c4x-* | tic4x-*)
- 		os=coff
- 		;;
- 	c8051-*)
- 		os=elf
- 		;;
- 	clipper-intergraph)
- 		os=clix
- 		;;
- 	hexagon-*)
- 		os=elf
- 		;;
- 	tic54x-*)
- 		os=coff
- 		;;
- 	tic55x-*)
- 		os=coff
- 		;;
- 	tic6x-*)
- 		os=coff
- 		;;
- 	# This must come before the *-dec entry.
- 	pdp10-*)
- 		os=tops20
- 		;;
- 	pdp11-*)
- 		os=none
- 		;;
- 	*-dec | vax-*)
- 		os=ultrix4.2
- 		;;
- 	m68*-apollo)
- 		os=domain
- 		;;
- 	i386-sun)
- 		os=sunos4.0.2
- 		;;
- 	m68000-sun)
- 		os=sunos3
- 		;;
- 	m68*-cisco)
- 		os=aout
- 		;;
- 	mep-*)
- 		os=elf
- 		;;
- 	mips*-cisco)
- 		os=elf
- 		;;
- 	mips*-*)
- 		os=elf
- 		;;
- 	or32-*)
- 		os=coff
- 		;;
- 	*-tti)	# must be before sparc entry or we get the wrong os.
- 		os=sysv3
- 		;;
- 	sparc-* | *-sun)
- 		os=sunos4.1.1
- 		;;
- 	pru-*)
- 		os=elf
- 		;;
- 	*-be)
- 		os=beos
- 		;;
- 	*-ibm)
- 		os=aix
- 		;;
- 	*-knuth)
- 		os=mmixware
- 		;;
- 	*-wec)
- 		os=proelf
- 		;;
- 	*-winbond)
- 		os=proelf
- 		;;
- 	*-oki)
- 		os=proelf
- 		;;
- 	*-hp)
- 		os=hpux
- 		;;
- 	*-hitachi)
- 		os=hiux
- 		;;
- 	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
- 		os=sysv
- 		;;
- 	*-cbm)
- 		os=amigaos
- 		;;
- 	*-dg)
- 		os=dgux
- 		;;
- 	*-dolphin)
- 		os=sysv3
- 		;;
- 	m68k-ccur)
- 		os=rtu
- 		;;
- 	m88k-omron*)
- 		os=luna
- 		;;
- 	*-next)
- 		os=nextstep
- 		;;
- 	*-sequent)
- 		os=ptx
- 		;;
- 	*-crds)
- 		os=unos
- 		;;
- 	*-ns)
- 		os=genix
- 		;;
- 	i370-*)
- 		os=mvs
- 		;;
- 	*-gould)
- 		os=sysv
- 		;;
- 	*-highlevel)
- 		os=bsd
- 		;;
- 	*-encore)
- 		os=bsd
- 		;;
- 	*-sgi)
- 		os=irix
- 		;;
- 	*-siemens)
- 		os=sysv4
- 		;;
- 	*-masscomp)
- 		os=rtu
- 		;;
- 	f30[01]-fujitsu | f700-fujitsu)
- 		os=uxpv
- 		;;
- 	*-rom68k)
- 		os=coff
- 		;;
- 	*-*bug)
- 		os=coff
- 		;;
- 	*-apple)
- 		os=macos
- 		;;
- 	*-atari*)
- 		os=mint
- 		;;
- 	*-wrs)
- 		os=vxworks
- 		;;
- 	*)
- 		os=none
- 		;;
- esac
- 
- fi
- 
- # Now, validate our (potentially fixed-up) OS.
- case $os in
- 	# Sometimes we do "kernel-libc", so those need to count as OSes.
- 	musl* | newlib* | relibc* | uclibc*)
- 		;;
- 	# Likewise for "kernel-abi"
- 	eabi* | gnueabi*)
- 		;;
- 	# VxWorks passes extra cpu info in the 4th filed.
- 	simlinux | simwindows | spe)
- 		;;
- 	# Now accept the basic system types.
- 	# The portable systems comes first.
- 	# Each alternative MUST end in a * to match a version number.
- 	gnu* | android* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
- 	     | *vms* | esix* | aix* | cnk* | sunos | sunos[34]* \
- 	     | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
- 	     | sym* |  plan9* | psp* | sim* | xray* | os68k* | v88r* \
- 	     | hiux* | abug | nacl* | netware* | windows* \
- 	     | os9* | macos* | osx* | ios* \
- 	     | mpw* | magic* | mmixware* | mon960* | lnews* \
- 	     | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
- 	     | aos* | aros* | cloudabi* | sortix* | twizzler* \
- 	     | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
- 	     | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
- 	     | mirbsd* | netbsd* | dicos* | openedition* | ose* \
- 	     | bitrig* | openbsd* | secbsd* | solidbsd* | libertybsd* | os108* \
- 	     | ekkobsd* | freebsd* | riscix* | lynxos* | os400* \
- 	     | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
- 	     | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
- 	     | udi* | lites* | ieee* | go32* | aux* | hcos* \
- 	     | chorusrdb* | cegcc* | glidix* | serenity* \
- 	     | cygwin* | msys* | pe* | moss* | proelf* | rtems* \
- 	     | midipix* | mingw32* | mingw64* | mint* \
- 	     | uxpv* | beos* | mpeix* | udk* | moxiebox* \
- 	     | interix* | uwin* | mks* | rhapsody* | darwin* \
- 	     | openstep* | oskit* | conix* | pw32* | nonstopux* \
- 	     | storm-chaos* | tops10* | tenex* | tops20* | its* \
- 	     | os2* | vos* | palmos* | uclinux* | nucleus* | morphos* \
- 	     | scout* | superux* | sysv* | rtmk* | tpf* | windiss* \
- 	     | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
- 	     | skyos* | haiku* | rdos* | toppers* | drops* | es* \
- 	     | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
- 	     | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
- 	     | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \
- 	     | fiwix* | mlibc* )
- 		;;
- 	# This one is extra strict with allowed versions
- 	sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
- 		# Don't forget version if it is 3.2v4 or newer.
- 		;;
- 	none)
- 		;;
- 	kernel* )
- 		# Restricted further below
- 		;;
- 	*)
- 		echo Invalid configuration \`"$1"\': OS \`"$os"\' not recognized 1>&2
- 		exit 1
- 		;;
- esac
- 
- # As a final step for OS-related things, validate the OS-kernel combination
- # (given a valid OS), if there is a kernel.
- case $kernel-$os in
- 	linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \
- 		   | linux-musl* | linux-relibc* | linux-uclibc* | linux-mlibc* )
- 		;;
- 	uclinux-uclibc* )
- 		;;
- 	managarm-mlibc* | managarm-kernel* )
- 		;;
- 	-dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* | -mlibc* )
- 		# These are just libc implementations, not actual OSes, and thus
- 		# require a kernel.
- 		echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2
- 		exit 1
- 		;;
- 	-kernel* )
- 		echo "Invalid configuration \`$1': \`$os' needs explicit kernel." 1>&2
- 		exit 1
- 		;;
- 	*-kernel* )
- 		echo "Invalid configuration \`$1': \`$kernel' does not support \`$os'." 1>&2
- 		exit 1
- 		;;
- 	kfreebsd*-gnu* | kopensolaris*-gnu*)
- 		;;
- 	vxworks-simlinux | vxworks-simwindows | vxworks-spe)
- 		;;
- 	nto-qnx*)
- 		;;
- 	os2-emx)
- 		;;
- 	*-eabi* | *-gnueabi*)
- 		;;
- 	-*)
- 		# Blank kernel with real OS is always fine.
- 		;;
- 	*-*)
- 		echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2
- 		exit 1
- 		;;
- esac
- 
- # Here we handle the case where we know the os, and the CPU type, but not the
- # manufacturer.  We pick the logical manufacturer.
- case $vendor in
- 	unknown)
- 		case $cpu-$os in
- 			*-riscix*)
- 				vendor=acorn
- 				;;
- 			*-sunos*)
- 				vendor=sun
- 				;;
- 			*-cnk* | *-aix*)
- 				vendor=ibm
- 				;;
- 			*-beos*)
- 				vendor=be
- 				;;
- 			*-hpux*)
- 				vendor=hp
- 				;;
- 			*-mpeix*)
- 				vendor=hp
- 				;;
- 			*-hiux*)
- 				vendor=hitachi
- 				;;
- 			*-unos*)
- 				vendor=crds
- 				;;
- 			*-dgux*)
- 				vendor=dg
- 				;;
- 			*-luna*)
- 				vendor=omron
- 				;;
- 			*-genix*)
- 				vendor=ns
- 				;;
- 			*-clix*)
- 				vendor=intergraph
- 				;;
- 			*-mvs* | *-opened*)
- 				vendor=ibm
- 				;;
- 			*-os400*)
- 				vendor=ibm
- 				;;
- 			s390-* | s390x-*)
- 				vendor=ibm
- 				;;
- 			*-ptx*)
- 				vendor=sequent
- 				;;
- 			*-tpf*)
- 				vendor=ibm
- 				;;
- 			*-vxsim* | *-vxworks* | *-windiss*)
- 				vendor=wrs
- 				;;
- 			*-aux*)
- 				vendor=apple
- 				;;
- 			*-hms*)
- 				vendor=hitachi
- 				;;
- 			*-mpw* | *-macos*)
- 				vendor=apple
- 				;;
- 			*-*mint | *-mint[0-9]* | *-*MiNT | *-MiNT[0-9]*)
- 				vendor=atari
- 				;;
- 			*-vos*)
- 				vendor=stratus
- 				;;
- 		esac
- 		;;
- esac
- 
- echo "$cpu-$vendor-${kernel:+$kernel-}$os"
- exit
- 
- # Local variables:
- # eval: (add-hook 'before-save-hook 'time-stamp)
- # time-stamp-start: "timestamp='"
- # time-stamp-format: "%:y-%02m-%02d"
- # time-stamp-end: "'"
- # End:
--- 0 ----
diff -rc --new-file xeyes-1.3.0/configure xeyes-1.3.0.5/configure
*** xeyes-1.3.0/configure	2023-07-13 19:17:46.000000000 -0400
--- xeyes-1.3.0.5/configure	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,12877 ****
- #! /bin/sh
- # Guess values for system-dependent variables and create Makefiles.
- # Generated by GNU Autoconf 2.71 for xeyes 1.3.0.
- #
- # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xeyes/-/issues>.
- #
- #
- # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
- # Inc.
- #
- #
- # This configure script is free software; the Free Software Foundation
- # gives unlimited permission to copy, distribute and modify it.
- ## -------------------- ##
- ## M4sh Initialization. ##
- ## -------------------- ##
- 
- # Be more Bourne compatible
- DUALCASE=1; export DUALCASE # for MKS sh
- as_nop=:
- if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
- then :
-   emulate sh
-   NULLCMD=:
-   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-   # is contrary to our usage.  Disable this feature.
-   alias -g '${1+"$@"}'='"$@"'
-   setopt NO_GLOB_SUBST
- else $as_nop
-   case `(set -o) 2>/dev/null` in #(
-   *posix*) :
-     set -o posix ;; #(
-   *) :
-      ;;
- esac
- fi
- 
- 
- 
- # Reset variables that may have inherited troublesome values from
- # the environment.
- 
- # IFS needs to be set, to space, tab, and newline, in precisely that order.
- # (If _AS_PATH_WALK were called with IFS unset, it would have the
- # side effect of setting IFS to empty, thus disabling word splitting.)
- # Quoting is to prevent editors from complaining about space-tab.
- as_nl='
- '
- export as_nl
- IFS=" ""	$as_nl"
- 
- PS1='$ '
- PS2='> '
- PS4='+ '
- 
- # Ensure predictable behavior from utilities with locale-dependent output.
- LC_ALL=C
- export LC_ALL
- LANGUAGE=C
- export LANGUAGE
- 
- # We cannot yet rely on "unset" to work, but we need these variables
- # to be unset--not just set to an empty or harmless value--now, to
- # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
- # also avoids known problems related to "unset" and subshell syntax
- # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
- for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
- do eval test \${$as_var+y} \
-   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
- done
- 
- # Ensure that fds 0, 1, and 2 are open.
- if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
- if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
- if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
- 
- # The user is always right.
- if ${PATH_SEPARATOR+false} :; then
-   PATH_SEPARATOR=:
-   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-       PATH_SEPARATOR=';'
-   }
- fi
- 
- 
- # Find who we are.  Look in the path if we contain no directory separator.
- as_myself=
- case $0 in #((
-   *[\\/]* ) as_myself=$0 ;;
-   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     test -r "$as_dir$0" && as_myself=$as_dir$0 && break
-   done
- IFS=$as_save_IFS
- 
-      ;;
- esac
- # We did not find ourselves, most probably we were run as `sh COMMAND'
- # in which case we are not to be found in the path.
- if test "x$as_myself" = x; then
-   as_myself=$0
- fi
- if test ! -f "$as_myself"; then
-   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-   exit 1
- fi
- 
- 
- # Use a proper internal environment variable to ensure we don't fall
-   # into an infinite loop, continuously re-executing ourselves.
-   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
-     _as_can_reexec=no; export _as_can_reexec;
-     # We cannot yet assume a decent shell, so we have to provide a
- # neutralization value for shells without unset; and this also
- # works around shells that cannot unset nonexistent variables.
- # Preserve -v and -x to the replacement shell.
- BASH_ENV=/dev/null
- ENV=/dev/null
- (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
- case $- in # ((((
-   *v*x* | *x*v* ) as_opts=-vx ;;
-   *v* ) as_opts=-v ;;
-   *x* ) as_opts=-x ;;
-   * ) as_opts= ;;
- esac
- exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
- # Admittedly, this is quite paranoid, since all the known shells bail
- # out after a failed `exec'.
- printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
- exit 255
-   fi
-   # We don't want this to propagate to other subprocesses.
-           { _as_can_reexec=; unset _as_can_reexec;}
- if test "x$CONFIG_SHELL" = x; then
-   as_bourne_compatible="as_nop=:
- if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
- then :
-   emulate sh
-   NULLCMD=:
-   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
-   # is contrary to our usage.  Disable this feature.
-   alias -g '\${1+\"\$@\"}'='\"\$@\"'
-   setopt NO_GLOB_SUBST
- else \$as_nop
-   case \`(set -o) 2>/dev/null\` in #(
-   *posix*) :
-     set -o posix ;; #(
-   *) :
-      ;;
- esac
- fi
- "
-   as_required="as_fn_return () { (exit \$1); }
- as_fn_success () { as_fn_return 0; }
- as_fn_failure () { as_fn_return 1; }
- as_fn_ret_success () { return 0; }
- as_fn_ret_failure () { return 1; }
- 
- exitcode=0
- as_fn_success || { exitcode=1; echo as_fn_success failed.; }
- as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
- as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
- as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
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- then :
- 
- else \$as_nop
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- test -x / || exit 1"
-   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
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-   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
- test \$(( 1 + 1 )) = 2 || exit 1"
-   if (eval "$as_required") 2>/dev/null
- then :
-   as_have_required=yes
- else $as_nop
-   as_have_required=no
- fi
-   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
- then :
- 
- else $as_nop
-   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- as_found=false
- for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-   as_found=:
-   case $as_dir in #(
- 	 /*)
- 	   for as_base in sh bash ksh sh5; do
- 	     # Try only shells that exist, to save several forks.
- 	     as_shell=$as_dir$as_base
- 	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
- 		    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
- then :
-   CONFIG_SHELL=$as_shell as_have_required=yes
- 		   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
- then :
-   break 2
- fi
- fi
- 	   done;;
-        esac
-   as_found=false
- done
- IFS=$as_save_IFS
- if $as_found
- then :
- 
- else $as_nop
-   if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
- 	      as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
- then :
-   CONFIG_SHELL=$SHELL as_have_required=yes
- fi
- fi
- 
- 
-       if test "x$CONFIG_SHELL" != x
- then :
-   export CONFIG_SHELL
-              # We cannot yet assume a decent shell, so we have to provide a
- # neutralization value for shells without unset; and this also
- # works around shells that cannot unset nonexistent variables.
- # Preserve -v and -x to the replacement shell.
- BASH_ENV=/dev/null
- ENV=/dev/null
- (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
- case $- in # ((((
-   *v*x* | *x*v* ) as_opts=-vx ;;
-   *v* ) as_opts=-v ;;
-   *x* ) as_opts=-x ;;
-   * ) as_opts= ;;
- esac
- exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
- # Admittedly, this is quite paranoid, since all the known shells bail
- # out after a failed `exec'.
- printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
- exit 255
- fi
- 
-     if test x$as_have_required = xno
- then :
-   printf "%s\n" "$0: This script requires a shell more modern than all"
-   printf "%s\n" "$0: the shells that I found on your system."
-   if test ${ZSH_VERSION+y} ; then
-     printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-     printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
-   else
-     printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
- $0: https://gitlab.freedesktop.org/xorg/app/xeyes/-/issues
- $0: about your system, including any error possibly output
- $0: before this message. Then install a modern shell, or
- $0: manually run the script under such a shell if you do
- $0: have one."
-   fi
-   exit 1
- fi
- fi
- fi
- SHELL=${CONFIG_SHELL-/bin/sh}
- export SHELL
- # Unset more variables known to interfere with behavior of common tools.
- CLICOLOR_FORCE= GREP_OPTIONS=
- unset CLICOLOR_FORCE GREP_OPTIONS
- 
- ## --------------------- ##
- ## M4sh Shell Functions. ##
- ## --------------------- ##
- # as_fn_unset VAR
- # ---------------
- # Portably unset VAR.
- as_fn_unset ()
- {
-   { eval $1=; unset $1;}
- }
- as_unset=as_fn_unset
- 
- 
- # as_fn_set_status STATUS
- # -----------------------
- # Set $? to STATUS, without forking.
- as_fn_set_status ()
- {
-   return $1
- } # as_fn_set_status
- 
- # as_fn_exit STATUS
- # -----------------
- # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
- as_fn_exit ()
- {
-   set +e
-   as_fn_set_status $1
-   exit $1
- } # as_fn_exit
- # as_fn_nop
- # ---------
- # Do nothing but, unlike ":", preserve the value of $?.
- as_fn_nop ()
- {
-   return $?
- }
- as_nop=as_fn_nop
- 
- # as_fn_mkdir_p
- # -------------
- # Create "$as_dir" as a directory, including parents if necessary.
- as_fn_mkdir_p ()
- {
- 
-   case $as_dir in #(
-   -*) as_dir=./$as_dir;;
-   esac
-   test -d "$as_dir" || eval $as_mkdir_p || {
-     as_dirs=
-     while :; do
-       case $as_dir in #(
-       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-       *) as_qdir=$as_dir;;
-       esac
-       as_dirs="'$as_qdir' $as_dirs"
-       as_dir=`$as_dirname -- "$as_dir" ||
- $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- 	 X"$as_dir" : 'X\(//\)[^/]' \| \
- 	 X"$as_dir" : 'X\(//\)$' \| \
- 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
- printf "%s\n" X"$as_dir" |
-     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- 	    s//\1/
- 	    q
- 	  }
- 	  /^X\(\/\/\)[^/].*/{
- 	    s//\1/
- 	    q
- 	  }
- 	  /^X\(\/\/\)$/{
- 	    s//\1/
- 	    q
- 	  }
- 	  /^X\(\/\).*/{
- 	    s//\1/
- 	    q
- 	  }
- 	  s/.*/./; q'`
-       test -d "$as_dir" && break
-     done
-     test -z "$as_dirs" || eval "mkdir $as_dirs"
-   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
- 
- 
- } # as_fn_mkdir_p
- 
- # as_fn_executable_p FILE
- # -----------------------
- # Test if FILE is an executable regular file.
- as_fn_executable_p ()
- {
-   test -f "$1" && test -x "$1"
- } # as_fn_executable_p
- # as_fn_append VAR VALUE
- # ----------------------
- # Append the text in VALUE to the end of the definition contained in VAR. Take
- # advantage of any shell optimizations that allow amortized linear growth over
- # repeated appends, instead of the typical quadratic growth present in naive
- # implementations.
- if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
- then :
-   eval 'as_fn_append ()
-   {
-     eval $1+=\$2
-   }'
- else $as_nop
-   as_fn_append ()
-   {
-     eval $1=\$$1\$2
-   }
- fi # as_fn_append
- 
- # as_fn_arith ARG...
- # ------------------
- # Perform arithmetic evaluation on the ARGs, and store the result in the
- # global $as_val. Take advantage of shells that can avoid forks. The arguments
- # must be portable across $(()) and expr.
- if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
- then :
-   eval 'as_fn_arith ()
-   {
-     as_val=$(( $* ))
-   }'
- else $as_nop
-   as_fn_arith ()
-   {
-     as_val=`expr "$@" || test $? -eq 1`
-   }
- fi # as_fn_arith
- 
- # as_fn_nop
- # ---------
- # Do nothing but, unlike ":", preserve the value of $?.
- as_fn_nop ()
- {
-   return $?
- }
- as_nop=as_fn_nop
- 
- # as_fn_error STATUS ERROR [LINENO LOG_FD]
- # ----------------------------------------
- # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
- # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
- # script with STATUS, using 1 if that was 0.
- as_fn_error ()
- {
-   as_status=$1; test $as_status -eq 0 && as_status=1
-   if test "$4"; then
-     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-   fi
-   printf "%s\n" "$as_me: error: $2" >&2
-   as_fn_exit $as_status
- } # as_fn_error
- 
- if expr a : '\(a\)' >/dev/null 2>&1 &&
-    test "X`expr 00001 : '.*\(...\)'`" = X001; then
-   as_expr=expr
- else
-   as_expr=false
- fi
- 
- if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-   as_basename=basename
- else
-   as_basename=false
- fi
- 
- if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-   as_dirname=dirname
- else
-   as_dirname=false
- fi
- 
- as_me=`$as_basename -- "$0" ||
- $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
- 	 X"$0" : 'X\(//\)$' \| \
- 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
- printf "%s\n" X/"$0" |
-     sed '/^.*\/\([^/][^/]*\)\/*$/{
- 	    s//\1/
- 	    q
- 	  }
- 	  /^X\/\(\/\/\)$/{
- 	    s//\1/
- 	    q
- 	  }
- 	  /^X\/\(\/\).*/{
- 	    s//\1/
- 	    q
- 	  }
- 	  s/.*/./; q'`
- 
- # Avoid depending upon Character Ranges.
- as_cr_letters='abcdefghijklmnopqrstuvwxyz'
- as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
- as_cr_Letters=$as_cr_letters$as_cr_LETTERS
- as_cr_digits='0123456789'
- as_cr_alnum=$as_cr_Letters$as_cr_digits
- 
- 
-   as_lineno_1=$LINENO as_lineno_1a=$LINENO
-   as_lineno_2=$LINENO as_lineno_2a=$LINENO
-   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
-   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
-   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
-   sed -n '
-     p
-     /[$]LINENO/=
-   ' <$as_myself |
-     sed '
-       s/[$]LINENO.*/&-/
-       t lineno
-       b
-       :lineno
-       N
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-       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
-       t loop
-       s/-\n.*//
-     ' >$as_me.lineno &&
-   chmod +x "$as_me.lineno" ||
-     { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
- 
-   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
-   # already done that, so ensure we don't try to do so again and fall
-   # in an infinite loop.  This has already happened in practice.
-   _as_can_reexec=no; export _as_can_reexec
-   # Don't try to exec as it changes $[0], causing all sort of problems
-   # (the dirname of $[0] is not the place where we might find the
-   # original and so on.  Autoconf is especially sensitive to this).
-   . "./$as_me.lineno"
-   # Exit status is that of the last command.
-   exit
- }
- 
- 
- # Determine whether it's possible to make 'echo' print without a newline.
- # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
- # for compatibility with existing Makefiles.
- ECHO_C= ECHO_N= ECHO_T=
- case `echo -n x` in #(((((
- -n*)
-   case `echo 'xy\c'` in
-   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-   xy)  ECHO_C='\c';;
-   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-        ECHO_T='	';;
-   esac;;
- *)
-   ECHO_N='-n';;
- esac
- 
- # For backward compatibility with old third-party macros, we provide
- # the shell variables $as_echo and $as_echo_n.  New code should use
- # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
- as_echo='printf %s\n'
- as_echo_n='printf %s'
- 
- 
- rm -f conf$$ conf$$.exe conf$$.file
- if test -d conf$$.dir; then
-   rm -f conf$$.dir/conf$$.file
- else
-   rm -f conf$$.dir
-   mkdir conf$$.dir 2>/dev/null
- fi
- if (echo >conf$$.file) 2>/dev/null; then
-   if ln -s conf$$.file conf$$ 2>/dev/null; then
-     as_ln_s='ln -s'
-     # ... but there are two gotchas:
-     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-     # In both cases, we have to default to `cp -pR'.
-     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-       as_ln_s='cp -pR'
-   elif ln conf$$.file conf$$ 2>/dev/null; then
-     as_ln_s=ln
-   else
-     as_ln_s='cp -pR'
-   fi
- else
-   as_ln_s='cp -pR'
- fi
- rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
- rmdir conf$$.dir 2>/dev/null
- 
- if mkdir -p . 2>/dev/null; then
-   as_mkdir_p='mkdir -p "$as_dir"'
- else
-   test -d ./-p && rmdir ./-p
-   as_mkdir_p=false
- fi
- 
- as_test_x='test -x'
- as_executable_p=as_fn_executable_p
- 
- # Sed expression to map a string onto a valid CPP name.
- as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
- 
- # Sed expression to map a string onto a valid variable name.
- as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
- 
- 
- test -n "$DJDIR" || exec 7<&0 </dev/null
- exec 6>&1
- 
- # Name of the host.
- # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
- # so uname gets run too.
- ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
- 
- #
- # Initializations.
- #
- ac_default_prefix=/usr/local
- ac_clean_files=
- ac_config_libobj_dir=.
- LIBOBJS=
- cross_compiling=no
- subdirs=
- MFLAGS=
- MAKEFLAGS=
- 
- # Identity of this package.
- PACKAGE_NAME='xeyes'
- PACKAGE_TARNAME='xeyes'
- PACKAGE_VERSION='1.3.0'
- PACKAGE_STRING='xeyes 1.3.0'
- PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xeyes/-/issues'
- PACKAGE_URL=''
- 
- ac_unique_file="Makefile.am"
- # Factoring default headers for most tests.
- ac_includes_default="\
- #include <stddef.h>
- #ifdef HAVE_STDIO_H
- # include <stdio.h>
- #endif
- #ifdef HAVE_STDLIB_H
- # include <stdlib.h>
- #endif
- #ifdef HAVE_STRING_H
- # include <string.h>
- #endif
- #ifdef HAVE_INTTYPES_H
- # include <inttypes.h>
- #endif
- #ifdef HAVE_STDINT_H
- # include <stdint.h>
- #endif
- #ifdef HAVE_STRINGS_H
- # include <strings.h>
- #endif
- #ifdef HAVE_SYS_TYPES_H
- # include <sys/types.h>
- #endif
- #ifdef HAVE_SYS_STAT_H
- # include <sys/stat.h>
- #endif
- #ifdef HAVE_UNISTD_H
- # include <unistd.h>
- #endif"
- 
- ac_header_c_list=
- ac_subst_vars='am__EXEEXT_FALSE
- am__EXEEXT_TRUE
- LTLIBOBJS
- LIBOBJS
- PRESENT_LIBS
- PRESENT_CFLAGS
- XRENDER_LIBS
- XRENDER_CFLAGS
- XEYES_LIBS
- XEYES_CFLAGS
- MAN_SUBSTS
- XORG_MAN_PAGE
- ADMIN_MAN_DIR
- DRIVER_MAN_DIR
- MISC_MAN_DIR
- FILE_MAN_DIR
- LIB_MAN_DIR
- APP_MAN_DIR
- ADMIN_MAN_SUFFIX
- DRIVER_MAN_SUFFIX
- MISC_MAN_SUFFIX
- FILE_MAN_SUFFIX
- LIB_MAN_SUFFIX
- APP_MAN_SUFFIX
- SED
- host_os
- host_vendor
- host_cpu
- host
- build_os
- build_vendor
- build_cpu
- build
- INSTALL_CMD
- PKG_CONFIG_LIBDIR
- PKG_CONFIG_PATH
- PKG_CONFIG
- CHANGELOG_CMD
- STRICT_CFLAGS
- CWARNFLAGS
- BASE_CFLAGS
- am__fastdepCC_FALSE
- am__fastdepCC_TRUE
- CCDEPMODE
- am__nodep
- AMDEPBACKSLASH
- AMDEP_FALSE
- AMDEP_TRUE
- am__include
- DEPDIR
- OBJEXT
- EXEEXT
- ac_ct_CC
- CPPFLAGS
- LDFLAGS
- CFLAGS
- CC
- AM_BACKSLASH
- AM_DEFAULT_VERBOSITY
- AM_DEFAULT_V
- AM_V
- CSCOPE
- ETAGS
- CTAGS
- am__untar
- am__tar
- AMTAR
- am__leading_dot
- SET_MAKE
- AWK
- mkdir_p
- MKDIR_P
- INSTALL_STRIP_PROGRAM
- STRIP
- install_sh
- MAKEINFO
- AUTOHEADER
- AUTOMAKE
- AUTOCONF
- ACLOCAL
- VERSION
- PACKAGE
- CYGPATH_W
- am__isrc
- INSTALL_DATA
- INSTALL_SCRIPT
- INSTALL_PROGRAM
- target_alias
- host_alias
- build_alias
- LIBS
- ECHO_T
- ECHO_N
- ECHO_C
- DEFS
- mandir
- localedir
- libdir
- psdir
- pdfdir
- dvidir
- htmldir
- infodir
- docdir
- oldincludedir
- includedir
- runstatedir
- localstatedir
- sharedstatedir
- sysconfdir
- datadir
- datarootdir
- libexecdir
- sbindir
- bindir
- program_transform_name
- prefix
- exec_prefix
- PACKAGE_URL
- PACKAGE_BUGREPORT
- PACKAGE_STRING
- PACKAGE_VERSION
- PACKAGE_TARNAME
- PACKAGE_NAME
- PATH_SEPARATOR
- SHELL
- am__quote'
- ac_subst_files=''
- ac_user_opts='
- enable_option_checking
- enable_silent_rules
- enable_dependency_tracking
- enable_selective_werror
- enable_strict_compilation
- with_xrender
- with_present
- '
-       ac_precious_vars='build_alias
- host_alias
- target_alias
- CC
- CFLAGS
- LDFLAGS
- LIBS
- CPPFLAGS
- PKG_CONFIG
- PKG_CONFIG_PATH
- PKG_CONFIG_LIBDIR
- XEYES_CFLAGS
- XEYES_LIBS
- XRENDER_CFLAGS
- XRENDER_LIBS
- PRESENT_CFLAGS
- PRESENT_LIBS'
- 
- 
- # Initialize some variables set by options.
- ac_init_help=
- ac_init_version=false
- ac_unrecognized_opts=
- ac_unrecognized_sep=
- # The variables have the same names as the options, with
- # dashes changed to underlines.
- cache_file=/dev/null
- exec_prefix=NONE
- no_create=
- no_recursion=
- prefix=NONE
- program_prefix=NONE
- program_suffix=NONE
- program_transform_name=s,x,x,
- silent=
- site=
- srcdir=
- verbose=
- x_includes=NONE
- x_libraries=NONE
- 
- # Installation directory options.
- # These are left unexpanded so users can "make install exec_prefix=/foo"
- # and all the variables that are supposed to be based on exec_prefix
- # by default will actually change.
- # Use braces instead of parens because sh, perl, etc. also accept them.
- # (The list follows the same order as the GNU Coding Standards.)
- bindir='${exec_prefix}/bin'
- sbindir='${exec_prefix}/sbin'
- libexecdir='${exec_prefix}/libexec'
- datarootdir='${prefix}/share'
- datadir='${datarootdir}'
- sysconfdir='${prefix}/etc'
- sharedstatedir='${prefix}/com'
- localstatedir='${prefix}/var'
- runstatedir='${localstatedir}/run'
- includedir='${prefix}/include'
- oldincludedir='/usr/include'
- docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
- infodir='${datarootdir}/info'
- htmldir='${docdir}'
- dvidir='${docdir}'
- pdfdir='${docdir}'
- psdir='${docdir}'
- libdir='${exec_prefix}/lib'
- localedir='${datarootdir}/locale'
- mandir='${datarootdir}/man'
- 
- ac_prev=
- ac_dashdash=
- for ac_option
- do
-   # If the previous option needs an argument, assign it.
-   if test -n "$ac_prev"; then
-     eval $ac_prev=\$ac_option
-     ac_prev=
-     continue
-   fi
- 
-   case $ac_option in
-   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
-   *=)   ac_optarg= ;;
-   *)    ac_optarg=yes ;;
-   esac
- 
-   case $ac_dashdash$ac_option in
-   --)
-     ac_dashdash=yes ;;
- 
-   -bindir | --bindir | --bindi | --bind | --bin | --bi)
-     ac_prev=bindir ;;
-   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-     bindir=$ac_optarg ;;
- 
-   -build | --build | --buil | --bui | --bu)
-     ac_prev=build_alias ;;
-   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-     build_alias=$ac_optarg ;;
- 
-   -cache-file | --cache-file | --cache-fil | --cache-fi \
-   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-     ac_prev=cache_file ;;
-   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-     cache_file=$ac_optarg ;;
- 
-   --config-cache | -C)
-     cache_file=config.cache ;;
- 
-   -datadir | --datadir | --datadi | --datad)
-     ac_prev=datadir ;;
-   -datadir=* | --datadir=* | --datadi=* | --datad=*)
-     datadir=$ac_optarg ;;
- 
-   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
-   | --dataroo | --dataro | --datar)
-     ac_prev=datarootdir ;;
-   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
-   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
-     datarootdir=$ac_optarg ;;
- 
-   -disable-* | --disable-*)
-     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
-     # Reject names that are not valid shell variable names.
-     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-       as_fn_error $? "invalid feature name: \`$ac_useropt'"
-     ac_useropt_orig=$ac_useropt
-     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
-     case $ac_user_opts in
-       *"
- "enable_$ac_useropt"
- "*) ;;
-       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
- 	 ac_unrecognized_sep=', ';;
-     esac
-     eval enable_$ac_useropt=no ;;
- 
-   -docdir | --docdir | --docdi | --doc | --do)
-     ac_prev=docdir ;;
-   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
-     docdir=$ac_optarg ;;
- 
-   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
-     ac_prev=dvidir ;;
-   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
-     dvidir=$ac_optarg ;;
- 
-   -enable-* | --enable-*)
-     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
-     # Reject names that are not valid shell variable names.
-     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-       as_fn_error $? "invalid feature name: \`$ac_useropt'"
-     ac_useropt_orig=$ac_useropt
-     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
-     case $ac_user_opts in
-       *"
- "enable_$ac_useropt"
- "*) ;;
-       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
- 	 ac_unrecognized_sep=', ';;
-     esac
-     eval enable_$ac_useropt=\$ac_optarg ;;
- 
-   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
-   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-   | --exec | --exe | --ex)
-     ac_prev=exec_prefix ;;
-   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
-   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
-   | --exec=* | --exe=* | --ex=*)
-     exec_prefix=$ac_optarg ;;
- 
-   -gas | --gas | --ga | --g)
-     # Obsolete; use --with-gas.
-     with_gas=yes ;;
- 
-   -help | --help | --hel | --he | -h)
-     ac_init_help=long ;;
-   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
-     ac_init_help=recursive ;;
-   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
-     ac_init_help=short ;;
- 
-   -host | --host | --hos | --ho)
-     ac_prev=host_alias ;;
-   -host=* | --host=* | --hos=* | --ho=*)
-     host_alias=$ac_optarg ;;
- 
-   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
-     ac_prev=htmldir ;;
-   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
-   | --ht=*)
-     htmldir=$ac_optarg ;;
- 
-   -includedir | --includedir | --includedi | --included | --include \
-   | --includ | --inclu | --incl | --inc)
-     ac_prev=includedir ;;
-   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
-   | --includ=* | --inclu=* | --incl=* | --inc=*)
-     includedir=$ac_optarg ;;
- 
-   -infodir | --infodir | --infodi | --infod | --info | --inf)
-     ac_prev=infodir ;;
-   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
-     infodir=$ac_optarg ;;
- 
-   -libdir | --libdir | --libdi | --libd)
-     ac_prev=libdir ;;
-   -libdir=* | --libdir=* | --libdi=* | --libd=*)
-     libdir=$ac_optarg ;;
- 
-   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
-   | --libexe | --libex | --libe)
-     ac_prev=libexecdir ;;
-   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
-   | --libexe=* | --libex=* | --libe=*)
-     libexecdir=$ac_optarg ;;
- 
-   -localedir | --localedir | --localedi | --localed | --locale)
-     ac_prev=localedir ;;
-   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
-     localedir=$ac_optarg ;;
- 
-   -localstatedir | --localstatedir | --localstatedi | --localstated \
-   | --localstate | --localstat | --localsta | --localst | --locals)
-     ac_prev=localstatedir ;;
-   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
-     localstatedir=$ac_optarg ;;
- 
-   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
-     ac_prev=mandir ;;
-   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
-     mandir=$ac_optarg ;;
- 
-   -nfp | --nfp | --nf)
-     # Obsolete; use --without-fp.
-     with_fp=no ;;
- 
-   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-   | --no-cr | --no-c | -n)
-     no_create=yes ;;
- 
-   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
-     no_recursion=yes ;;
- 
-   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
-   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
-   | --oldin | --oldi | --old | --ol | --o)
-     ac_prev=oldincludedir ;;
-   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
-   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
-   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
-     oldincludedir=$ac_optarg ;;
- 
-   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
-     ac_prev=prefix ;;
-   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
-     prefix=$ac_optarg ;;
- 
-   -program-prefix | --program-prefix | --program-prefi | --program-pref \
-   | --program-pre | --program-pr | --program-p)
-     ac_prev=program_prefix ;;
-   -program-prefix=* | --program-prefix=* | --program-prefi=* \
-   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
-     program_prefix=$ac_optarg ;;
- 
-   -program-suffix | --program-suffix | --program-suffi | --program-suff \
-   | --program-suf | --program-su | --program-s)
-     ac_prev=program_suffix ;;
-   -program-suffix=* | --program-suffix=* | --program-suffi=* \
-   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
-     program_suffix=$ac_optarg ;;
- 
-   -program-transform-name | --program-transform-name \
-   | --program-transform-nam | --program-transform-na \
-   | --program-transform-n | --program-transform- \
-   | --program-transform | --program-transfor \
-   | --program-transfo | --program-transf \
-   | --program-trans | --program-tran \
-   | --progr-tra | --program-tr | --program-t)
-     ac_prev=program_transform_name ;;
-   -program-transform-name=* | --program-transform-name=* \
-   | --program-transform-nam=* | --program-transform-na=* \
-   | --program-transform-n=* | --program-transform-=* \
-   | --program-transform=* | --program-transfor=* \
-   | --program-transfo=* | --program-transf=* \
-   | --program-trans=* | --program-tran=* \
-   | --progr-tra=* | --program-tr=* | --program-t=*)
-     program_transform_name=$ac_optarg ;;
- 
-   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
-     ac_prev=pdfdir ;;
-   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
-     pdfdir=$ac_optarg ;;
- 
-   -psdir | --psdir | --psdi | --psd | --ps)
-     ac_prev=psdir ;;
-   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
-     psdir=$ac_optarg ;;
- 
-   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-   | -silent | --silent | --silen | --sile | --sil)
-     silent=yes ;;
- 
-   -runstatedir | --runstatedir | --runstatedi | --runstated \
-   | --runstate | --runstat | --runsta | --runst | --runs \
-   | --run | --ru | --r)
-     ac_prev=runstatedir ;;
-   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
-   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
-   | --run=* | --ru=* | --r=*)
-     runstatedir=$ac_optarg ;;
- 
-   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
-     ac_prev=sbindir ;;
-   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
-   | --sbi=* | --sb=*)
-     sbindir=$ac_optarg ;;
- 
-   -sharedstatedir | --sharedstatedir | --sharedstatedi \
-   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
-   | --sharedst | --shareds | --shared | --share | --shar \
-   | --sha | --sh)
-     ac_prev=sharedstatedir ;;
-   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
-   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
-   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
-   | --sha=* | --sh=*)
-     sharedstatedir=$ac_optarg ;;
- 
-   -site | --site | --sit)
-     ac_prev=site ;;
-   -site=* | --site=* | --sit=*)
-     site=$ac_optarg ;;
- 
-   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
-     ac_prev=srcdir ;;
-   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-     srcdir=$ac_optarg ;;
- 
-   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
-   | --syscon | --sysco | --sysc | --sys | --sy)
-     ac_prev=sysconfdir ;;
-   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
-   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
-     sysconfdir=$ac_optarg ;;
- 
-   -target | --target | --targe | --targ | --tar | --ta | --t)
-     ac_prev=target_alias ;;
-   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
-     target_alias=$ac_optarg ;;
- 
-   -v | -verbose | --verbose | --verbos | --verbo | --verb)
-     verbose=yes ;;
- 
-   -version | --version | --versio | --versi | --vers | -V)
-     ac_init_version=: ;;
- 
-   -with-* | --with-*)
-     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
-     # Reject names that are not valid shell variable names.
-     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
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- Some influential environment variables:
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- 
- Use these variables to override the choices made by `configure' or to help
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- 
- Report bugs to <https://gitlab.freedesktop.org/xorg/app/xeyes/-/issues>.
- _ACEOF
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- 	 test ! -s conftest.err
-        } && test -s conftest$ac_exeext && {
- 	 test "$cross_compiling" = yes ||
- 	 test -x conftest$ac_exeext
-        }
- then :
-   ac_retval=0
- else $as_nop
-   printf "%s\n" "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- 
- 	ac_retval=1
- fi
-   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
-   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
-   # interfere with the next link command; also delete a directory that is
-   # left behind by Apple's compiler.  We do this before executing the actions.
-   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-   as_fn_set_status $ac_retval
- 
- } # ac_fn_c_try_link
- ac_configure_args_raw=
- for ac_arg
- do
-   case $ac_arg in
-   *\'*)
-     ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
-   esac
-   as_fn_append ac_configure_args_raw " '$ac_arg'"
- done
- 
- case $ac_configure_args_raw in
-   *$as_nl*)
-     ac_safe_unquote= ;;
-   *)
-     ac_unsafe_z='|&;<>()$`\\"*?[ ''	' # This string ends in space, tab.
-     ac_unsafe_a="$ac_unsafe_z#~"
-     ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
-     ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
- esac
- 
- cat >config.log <<_ACEOF
- This file contains any messages produced by compilers while
- running configure, to aid debugging if configure makes a mistake.
- 
- It was created by xeyes $as_me 1.3.0, which was
- generated by GNU Autoconf 2.71.  Invocation command line was
- 
-   $ $0$ac_configure_args_raw
- 
- _ACEOF
- exec 5>>config.log
- {
- cat <<_ASUNAME
- ## --------- ##
- ## Platform. ##
- ## --------- ##
- 
- hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
- uname -m = `(uname -m) 2>/dev/null || echo unknown`
- uname -r = `(uname -r) 2>/dev/null || echo unknown`
- uname -s = `(uname -s) 2>/dev/null || echo unknown`
- uname -v = `(uname -v) 2>/dev/null || echo unknown`
- 
- /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
- /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
- 
- /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
- /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
- /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
- /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
- /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
- /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
- /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
- 
- _ASUNAME
- 
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     printf "%s\n" "PATH: $as_dir"
-   done
- IFS=$as_save_IFS
- 
- } >&5
- 
- cat >&5 <<_ACEOF
- 
- 
- ## ----------- ##
- ## Core tests. ##
- ## ----------- ##
- 
- _ACEOF
- 
- 
- # Keep a trace of the command line.
- # Strip out --no-create and --no-recursion so they do not pile up.
- # Strip out --silent because we don't want to record it for future runs.
- # Also quote any args containing shell meta-characters.
- # Make two passes to allow for proper duplicate-argument suppression.
- ac_configure_args=
- ac_configure_args0=
- ac_configure_args1=
- ac_must_keep_next=false
- for ac_pass in 1 2
- do
-   for ac_arg
-   do
-     case $ac_arg in
-     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-     | -silent | --silent | --silen | --sile | --sil)
-       continue ;;
-     *\'*)
-       ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
-     esac
-     case $ac_pass in
-     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
-     2)
-       as_fn_append ac_configure_args1 " '$ac_arg'"
-       if test $ac_must_keep_next = true; then
- 	ac_must_keep_next=false # Got value, back to normal.
-       else
- 	case $ac_arg in
- 	  *=* | --config-cache | -C | -disable-* | --disable-* \
- 	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
- 	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
- 	  | -with-* | --with-* | -without-* | --without-* | --x)
- 	    case "$ac_configure_args0 " in
- 	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
- 	    esac
- 	    ;;
- 	  -* ) ac_must_keep_next=true ;;
- 	esac
-       fi
-       as_fn_append ac_configure_args " '$ac_arg'"
-       ;;
-     esac
-   done
- done
- { ac_configure_args0=; unset ac_configure_args0;}
- { ac_configure_args1=; unset ac_configure_args1;}
- 
- # When interrupted or exit'd, cleanup temporary files, and complete
- # config.log.  We remove comments because anyway the quotes in there
- # would cause problems or look ugly.
- # WARNING: Use '\'' to represent an apostrophe within the trap.
- # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
- trap 'exit_status=$?
-   # Sanitize IFS.
-   IFS=" ""	$as_nl"
-   # Save into config.log some information that might help in debugging.
-   {
-     echo
- 
-     printf "%s\n" "## ---------------- ##
- ## Cache variables. ##
- ## ---------------- ##"
-     echo
-     # The following way of writing the cache mishandles newlines in values,
- (
-   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
-     eval ac_val=\$$ac_var
-     case $ac_val in #(
-     *${as_nl}*)
-       case $ac_var in #(
-       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
- printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
-       esac
-       case $ac_var in #(
-       _ | IFS | as_nl) ;; #(
-       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-       *) { eval $ac_var=; unset $ac_var;} ;;
-       esac ;;
-     esac
-   done
-   (set) 2>&1 |
-     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
-     *${as_nl}ac_space=\ *)
-       sed -n \
- 	"s/'\''/'\''\\\\'\'''\''/g;
- 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
-       ;; #(
-     *)
-       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-       ;;
-     esac |
-     sort
- )
-     echo
- 
-     printf "%s\n" "## ----------------- ##
- ## Output variables. ##
- ## ----------------- ##"
-     echo
-     for ac_var in $ac_subst_vars
-     do
-       eval ac_val=\$$ac_var
-       case $ac_val in
-       *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
-       esac
-       printf "%s\n" "$ac_var='\''$ac_val'\''"
-     done | sort
-     echo
- 
-     if test -n "$ac_subst_files"; then
-       printf "%s\n" "## ------------------- ##
- ## File substitutions. ##
- ## ------------------- ##"
-       echo
-       for ac_var in $ac_subst_files
-       do
- 	eval ac_val=\$$ac_var
- 	case $ac_val in
- 	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
- 	esac
- 	printf "%s\n" "$ac_var='\''$ac_val'\''"
-       done | sort
-       echo
-     fi
- 
-     if test -s confdefs.h; then
-       printf "%s\n" "## ----------- ##
- ## confdefs.h. ##
- ## ----------- ##"
-       echo
-       cat confdefs.h
-       echo
-     fi
-     test "$ac_signal" != 0 &&
-       printf "%s\n" "$as_me: caught signal $ac_signal"
-     printf "%s\n" "$as_me: exit $exit_status"
-   } >&5
-   rm -f core *.core core.conftest.* &&
-     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
-     exit $exit_status
- ' 0
- for ac_signal in 1 2 13 15; do
-   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
- done
- ac_signal=0
- 
- # confdefs.h avoids OS command line length limits that DEFS can exceed.
- rm -f -r conftest* confdefs.h
- 
- printf "%s\n" "/* confdefs.h */" > confdefs.h
- 
- # Predefined preprocessor variables.
- 
- printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
- 
- printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
- 
- printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
- 
- printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
- 
- printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
- 
- printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
- 
- 
- # Let the site file select an alternate cache file if it wants to.
- # Prefer an explicitly selected file to automatically selected ones.
- if test -n "$CONFIG_SITE"; then
-   ac_site_files="$CONFIG_SITE"
- elif test "x$prefix" != xNONE; then
-   ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
- else
-   ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
- fi
- 
- for ac_site_file in $ac_site_files
- do
-   case $ac_site_file in #(
-   */*) :
-      ;; #(
-   *) :
-     ac_site_file=./$ac_site_file ;;
- esac
-   if test -f "$ac_site_file" && test -r "$ac_site_file"; then
-     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
- printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
-     sed 's/^/| /' "$ac_site_file" >&5
-     . "$ac_site_file" \
-       || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "failed to load site script $ac_site_file
- See \`config.log' for more details" "$LINENO" 5; }
-   fi
- done
- 
- if test -r "$cache_file"; then
-   # Some versions of bash will fail to source /dev/null (special files
-   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
-   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
-     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
- printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
-     case $cache_file in
-       [\\/]* | ?:[\\/]* ) . "$cache_file";;
-       *)                      . "./$cache_file";;
-     esac
-   fi
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
- printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
-   >$cache_file
- fi
- 
- # Test code for whether the C compiler supports C89 (global declarations)
- ac_c_conftest_c89_globals='
- /* Does the compiler advertise C89 conformance?
-    Do not test the value of __STDC__, because some compilers set it to 0
-    while being otherwise adequately conformant. */
- #if !defined __STDC__
- # error "Compiler does not advertise C89 conformance"
- #endif
- 
- #include <stddef.h>
- #include <stdarg.h>
- struct stat;
- /* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
- struct buf { int x; };
- struct buf * (*rcsopen) (struct buf *, struct stat *, int);
- static char *e (p, i)
-      char **p;
-      int i;
- {
-   return p[i];
- }
- static char *f (char * (*g) (char **, int), char **p, ...)
- {
-   char *s;
-   va_list v;
-   va_start (v,p);
-   s = g (p, va_arg (v,int));
-   va_end (v);
-   return s;
- }
- 
- /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-    function prototypes and stuff, but not \xHH hex character constants.
-    These do not provoke an error unfortunately, instead are silently treated
-    as an "x".  The following induces an error, until -std is added to get
-    proper ANSI mode.  Curiously \x00 != x always comes out true, for an
-    array size at least.  It is necessary to write \x00 == 0 to get something
-    that is true only with -std.  */
- int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
- 
- /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-    inside strings and character constants.  */
- #define FOO(x) '\''x'\''
- int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
- 
- int test (int i, double x);
- struct s1 {int (*f) (int a);};
- struct s2 {int (*f) (double a);};
- int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
-                int, int);'
- 
- # Test code for whether the C compiler supports C89 (body of main).
- ac_c_conftest_c89_main='
- ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
- '
- 
- # Test code for whether the C compiler supports C99 (global declarations)
- ac_c_conftest_c99_globals='
- // Does the compiler advertise C99 conformance?
- #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
- # error "Compiler does not advertise C99 conformance"
- #endif
- 
- #include <stdbool.h>
- extern int puts (const char *);
- extern int printf (const char *, ...);
- extern int dprintf (int, const char *, ...);
- extern void *malloc (size_t);
- 
- // Check varargs macros.  These examples are taken from C99 6.10.3.5.
- // dprintf is used instead of fprintf to avoid needing to declare
- // FILE and stderr.
- #define debug(...) dprintf (2, __VA_ARGS__)
- #define showlist(...) puts (#__VA_ARGS__)
- #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
- static void
- test_varargs_macros (void)
- {
-   int x = 1234;
-   int y = 5678;
-   debug ("Flag");
-   debug ("X = %d\n", x);
-   showlist (The first, second, and third items.);
-   report (x>y, "x is %d but y is %d", x, y);
- }
- 
- // Check long long types.
- #define BIG64 18446744073709551615ull
- #define BIG32 4294967295ul
- #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
- #if !BIG_OK
-   #error "your preprocessor is broken"
- #endif
- #if BIG_OK
- #else
-   #error "your preprocessor is broken"
- #endif
- static long long int bignum = -9223372036854775807LL;
- static unsigned long long int ubignum = BIG64;
- 
- struct incomplete_array
- {
-   int datasize;
-   double data[];
- };
- 
- struct named_init {
-   int number;
-   const wchar_t *name;
-   double average;
- };
- 
- typedef const char *ccp;
- 
- static inline int
- test_restrict (ccp restrict text)
- {
-   // See if C++-style comments work.
-   // Iterate through items via the restricted pointer.
-   // Also check for declarations in for loops.
-   for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
-     continue;
-   return 0;
- }
- 
- // Check varargs and va_copy.
- static bool
- test_varargs (const char *format, ...)
- {
-   va_list args;
-   va_start (args, format);
-   va_list args_copy;
-   va_copy (args_copy, args);
- 
-   const char *str = "";
-   int number = 0;
-   float fnumber = 0;
- 
-   while (*format)
-     {
-       switch (*format++)
- 	{
- 	case '\''s'\'': // string
- 	  str = va_arg (args_copy, const char *);
- 	  break;
- 	case '\''d'\'': // int
- 	  number = va_arg (args_copy, int);
- 	  break;
- 	case '\''f'\'': // float
- 	  fnumber = va_arg (args_copy, double);
- 	  break;
- 	default:
- 	  break;
- 	}
-     }
-   va_end (args_copy);
-   va_end (args);
- 
-   return *str && number && fnumber;
- }
- '
- 
- # Test code for whether the C compiler supports C99 (body of main).
- ac_c_conftest_c99_main='
-   // Check bool.
-   _Bool success = false;
-   success |= (argc != 0);
- 
-   // Check restrict.
-   if (test_restrict ("String literal") == 0)
-     success = true;
-   char *restrict newvar = "Another string";
- 
-   // Check varargs.
-   success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
-   test_varargs_macros ();
- 
-   // Check flexible array members.
-   struct incomplete_array *ia =
-     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
-   ia->datasize = 10;
-   for (int i = 0; i < ia->datasize; ++i)
-     ia->data[i] = i * 1.234;
- 
-   // Check named initializers.
-   struct named_init ni = {
-     .number = 34,
-     .name = L"Test wide string",
-     .average = 543.34343,
-   };
- 
-   ni.number = 58;
- 
-   int dynamic_array[ni.number];
-   dynamic_array[0] = argv[0][0];
-   dynamic_array[ni.number - 1] = 543;
- 
-   // work around unused variable warnings
-   ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
- 	 || dynamic_array[ni.number - 1] != 543);
- '
- 
- # Test code for whether the C compiler supports C11 (global declarations)
- ac_c_conftest_c11_globals='
- // Does the compiler advertise C11 conformance?
- #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
- # error "Compiler does not advertise C11 conformance"
- #endif
- 
- // Check _Alignas.
- char _Alignas (double) aligned_as_double;
- char _Alignas (0) no_special_alignment;
- extern char aligned_as_int;
- char _Alignas (0) _Alignas (int) aligned_as_int;
- 
- // Check _Alignof.
- enum
- {
-   int_alignment = _Alignof (int),
-   int_array_alignment = _Alignof (int[100]),
-   char_alignment = _Alignof (char)
- };
- _Static_assert (0 < -_Alignof (int), "_Alignof is signed");
- 
- // Check _Noreturn.
- int _Noreturn does_not_return (void) { for (;;) continue; }
- 
- // Check _Static_assert.
- struct test_static_assert
- {
-   int x;
-   _Static_assert (sizeof (int) <= sizeof (long int),
-                   "_Static_assert does not work in struct");
-   long int y;
- };
- 
- // Check UTF-8 literals.
- #define u8 syntax error!
- char const utf8_literal[] = u8"happens to be ASCII" "another string";
- 
- // Check duplicate typedefs.
- typedef long *long_ptr;
- typedef long int *long_ptr;
- typedef long_ptr long_ptr;
- 
- // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
- struct anonymous
- {
-   union {
-     struct { int i; int j; };
-     struct { int k; long int l; } w;
-   };
-   int m;
- } v1;
- '
- 
- # Test code for whether the C compiler supports C11 (body of main).
- ac_c_conftest_c11_main='
-   _Static_assert ((offsetof (struct anonymous, i)
- 		   == offsetof (struct anonymous, w.k)),
- 		  "Anonymous union alignment botch");
-   v1.i = 2;
-   v1.w.k = 5;
-   ok |= v1.i != 5;
- '
- 
- # Test code for whether the C compiler supports C11 (complete).
- ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
- ${ac_c_conftest_c99_globals}
- ${ac_c_conftest_c11_globals}
- 
- int
- main (int argc, char **argv)
- {
-   int ok = 0;
-   ${ac_c_conftest_c89_main}
-   ${ac_c_conftest_c99_main}
-   ${ac_c_conftest_c11_main}
-   return ok;
- }
- "
- 
- # Test code for whether the C compiler supports C99 (complete).
- ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
- ${ac_c_conftest_c99_globals}
- 
- int
- main (int argc, char **argv)
- {
-   int ok = 0;
-   ${ac_c_conftest_c89_main}
-   ${ac_c_conftest_c99_main}
-   return ok;
- }
- "
- 
- # Test code for whether the C compiler supports C89 (complete).
- ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
- 
- int
- main (int argc, char **argv)
- {
-   int ok = 0;
-   ${ac_c_conftest_c89_main}
-   return ok;
- }
- "
- 
- as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
- as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
- as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
- as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
- as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
- as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
- as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
- as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
- as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
- 
- # Auxiliary files required by this configure script.
- ac_aux_files="config.guess config.sub compile missing install-sh"
- 
- # Locations in which to look for auxiliary files.
- ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
- 
- # Search for a directory containing all of the required auxiliary files,
- # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
- # If we don't find one directory that contains all the files we need,
- # we report the set of missing files from the *first* directory in
- # $ac_aux_dir_candidates and give up.
- ac_missing_aux_files=""
- ac_first_candidate=:
- printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- as_found=false
- for as_dir in $ac_aux_dir_candidates
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-   as_found=:
- 
-   printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
-   ac_aux_dir_found=yes
-   ac_install_sh=
-   for ac_aux in $ac_aux_files
-   do
-     # As a special case, if "install-sh" is required, that requirement
-     # can be satisfied by any of "install-sh", "install.sh", or "shtool",
-     # and $ac_install_sh is set appropriately for whichever one is found.
-     if test x"$ac_aux" = x"install-sh"
-     then
-       if test -f "${as_dir}install-sh"; then
-         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
-         ac_install_sh="${as_dir}install-sh -c"
-       elif test -f "${as_dir}install.sh"; then
-         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
-         ac_install_sh="${as_dir}install.sh -c"
-       elif test -f "${as_dir}shtool"; then
-         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
-         ac_install_sh="${as_dir}shtool install -c"
-       else
-         ac_aux_dir_found=no
-         if $ac_first_candidate; then
-           ac_missing_aux_files="${ac_missing_aux_files} install-sh"
-         else
-           break
-         fi
-       fi
-     else
-       if test -f "${as_dir}${ac_aux}"; then
-         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
-       else
-         ac_aux_dir_found=no
-         if $ac_first_candidate; then
-           ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
-         else
-           break
-         fi
-       fi
-     fi
-   done
-   if test "$ac_aux_dir_found" = yes; then
-     ac_aux_dir="$as_dir"
-     break
-   fi
-   ac_first_candidate=false
- 
-   as_found=false
- done
- IFS=$as_save_IFS
- if $as_found
- then :
- 
- else $as_nop
-   as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
- fi
- 
- 
- # These three variables are undocumented and unsupported,
- # and are intended to be withdrawn in a future Autoconf release.
- # They can cause serious problems if a builder's source tree is in a directory
- # whose full name contains unusual characters.
- if test -f "${ac_aux_dir}config.guess"; then
-   ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
- fi
- if test -f "${ac_aux_dir}config.sub"; then
-   ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
- fi
- if test -f "$ac_aux_dir/configure"; then
-   ac_configure="$SHELL ${ac_aux_dir}configure"
- fi
- 
- # Check that the precious variables saved in the cache have kept the same
- # value.
- ac_cache_corrupted=false
- for ac_var in $ac_precious_vars; do
-   eval ac_old_set=\$ac_cv_env_${ac_var}_set
-   eval ac_new_set=\$ac_env_${ac_var}_set
-   eval ac_old_val=\$ac_cv_env_${ac_var}_value
-   eval ac_new_val=\$ac_env_${ac_var}_value
-   case $ac_old_set,$ac_new_set in
-     set,)
-       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
- printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
-       ac_cache_corrupted=: ;;
-     ,set)
-       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
- printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
-       ac_cache_corrupted=: ;;
-     ,);;
-     *)
-       if test "x$ac_old_val" != "x$ac_new_val"; then
- 	# differences in whitespace do not lead to failure.
- 	ac_old_val_w=`echo x $ac_old_val`
- 	ac_new_val_w=`echo x $ac_new_val`
- 	if test "$ac_old_val_w" != "$ac_new_val_w"; then
- 	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
- printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
- 	  ac_cache_corrupted=:
- 	else
- 	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
- printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
- 	  eval $ac_var=\$ac_old_val
- 	fi
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
- printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
- printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
-       fi;;
-   esac
-   # Pass precious variables to config.status.
-   if test "$ac_new_set" = set; then
-     case $ac_new_val in
-     *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
-     *) ac_arg=$ac_var=$ac_new_val ;;
-     esac
-     case " $ac_configure_args " in
-       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
-       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
-     esac
-   fi
- done
- if $ac_cache_corrupted; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
- printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
-   as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
- 	    and start over" "$LINENO" 5
- fi
- ## -------------------- ##
- ## Main body of script. ##
- ## -------------------- ##
- 
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- 
- 
- 
- ac_config_headers="$ac_config_headers config.h"
- 
- 
- # Initialize Automake
- am__api_version='1.16'
- 
- 
- 
-   # Find a good install program.  We prefer a C program (faster),
- # so one script is as good as another.  But avoid the broken or
- # incompatible versions:
- # SysV /etc/install, /usr/sbin/install
- # SunOS /usr/etc/install
- # IRIX /sbin/install
- # AIX /bin/install
- # AmigaOS /C/install, which installs bootblocks on floppy discs
- # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
- # AFS /usr/afsws/bin/install, which mishandles nonexistent args
- # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
- # OS/2's system install, which has a completely different semantic
- # ./install, which can be erroneously created by make from ./install.sh.
- # Reject install programs that cannot install multiple files.
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
- printf %s "checking for a BSD-compatible install... " >&6; }
- if test -z "$INSTALL"; then
- if test ${ac_cv_path_install+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     # Account for fact that we put trailing slashes in our PATH walk.
- case $as_dir in #((
-   ./ | /[cC]/* | \
-   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
-   /usr/ucb/* ) ;;
-   *)
-     # OSF1 and SCO ODT 3.0 have their own names for install.
-     # Don't use installbsd from OSF since it installs stuff as root
-     # by default.
-     for ac_prog in ginstall scoinst install; do
-       for ac_exec_ext in '' $ac_executable_extensions; do
- 	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
- 	  if test $ac_prog = install &&
- 	    grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- 	    # AIX install.  It has an incompatible calling convention.
- 	    :
- 	  elif test $ac_prog = install &&
- 	    grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- 	    # program-specific install script used by HP pwplus--don't use.
- 	    :
- 	  else
- 	    rm -rf conftest.one conftest.two conftest.dir
- 	    echo one > conftest.one
- 	    echo two > conftest.two
- 	    mkdir conftest.dir
- 	    if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
- 	      test -s conftest.one && test -s conftest.two &&
- 	      test -s conftest.dir/conftest.one &&
- 	      test -s conftest.dir/conftest.two
- 	    then
- 	      ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
- 	      break 3
- 	    fi
- 	  fi
- 	fi
-       done
-     done
-     ;;
- esac
- 
-   done
- IFS=$as_save_IFS
- 
- rm -rf conftest.one conftest.two conftest.dir
- 
- fi
-   if test ${ac_cv_path_install+y}; then
-     INSTALL=$ac_cv_path_install
-   else
-     # As a last resort, use the slow shell script.  Don't cache a
-     # value for INSTALL within a source directory, because that will
-     # break other packages using the cache if that directory is
-     # removed, or if the value is a relative name.
-     INSTALL=$ac_install_sh
-   fi
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
- printf "%s\n" "$INSTALL" >&6; }
- 
- # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
- # It thinks the first close brace ends the variable substitution.
- test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
- 
- test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
- 
- test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
- 
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
- printf %s "checking whether build environment is sane... " >&6; }
- # Reject unsafe characters in $srcdir or the absolute working directory
- # name.  Accept space and tab only in the latter.
- am_lf='
- '
- case `pwd` in
-   *[\\\"\#\$\&\'\`$am_lf]*)
-     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
- esac
- case $srcdir in
-   *[\\\"\#\$\&\'\`$am_lf\ \	]*)
-     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
- esac
- 
- # Do 'set' in a subshell so we don't clobber the current shell's
- # arguments.  Must try -L first in case configure is actually a
- # symlink; some systems play weird games with the mod time of symlinks
- # (eg FreeBSD returns the mod time of the symlink's containing
- # directory).
- if (
-    am_has_slept=no
-    for am_try in 1 2; do
-      echo "timestamp, slept: $am_has_slept" > conftest.file
-      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
-      if test "$*" = "X"; then
- 	# -L didn't work.
- 	set X `ls -t "$srcdir/configure" conftest.file`
-      fi
-      if test "$*" != "X $srcdir/configure conftest.file" \
- 	&& test "$*" != "X conftest.file $srcdir/configure"; then
- 
- 	# If neither matched, then we have a broken ls.  This can happen
- 	# if, for instance, CONFIG_SHELL is bash and it inherits a
- 	# broken ls alias from the environment.  This has actually
- 	# happened.  Such a system could not be considered "sane".
- 	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
-   alias in your environment" "$LINENO" 5
-      fi
-      if test "$2" = conftest.file || test $am_try -eq 2; then
-        break
-      fi
-      # Just in case.
-      sleep 1
-      am_has_slept=yes
-    done
-    test "$2" = conftest.file
-    )
- then
-    # Ok.
-    :
- else
-    as_fn_error $? "newly created file is older than distributed files!
- Check your system clock" "$LINENO" 5
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- printf "%s\n" "yes" >&6; }
- # If we didn't sleep, we still need to ensure time stamps of config.status and
- # generated files are strictly newer.
- am_sleep_pid=
- if grep 'slept: no' conftest.file >/dev/null 2>&1; then
-   ( sleep 1 ) &
-   am_sleep_pid=$!
- fi
- 
- rm -f conftest.file
- 
- test "$program_prefix" != NONE &&
-   program_transform_name="s&^&$program_prefix&;$program_transform_name"
- # Use a double $ so make ignores it.
- test "$program_suffix" != NONE &&
-   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
- # Double any \ or $.
- # By default was `s,x,x', remove it if useless.
- ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
- program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
- 
- 
- # Expand $ac_aux_dir to an absolute path.
- am_aux_dir=`cd "$ac_aux_dir" && pwd`
- 
- 
-   if test x"${MISSING+set}" != xset; then
-   MISSING="\${SHELL} '$am_aux_dir/missing'"
- fi
- # Use eval to expand $SHELL
- if eval "$MISSING --is-lightweight"; then
-   am_missing_run="$MISSING "
- else
-   am_missing_run=
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
- printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
- fi
- 
- if test x"${install_sh+set}" != xset; then
-   case $am_aux_dir in
-   *\ * | *\	*)
-     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
-   *)
-     install_sh="\${SHELL} $am_aux_dir/install-sh"
-   esac
- fi
- 
- # Installed binaries are usually stripped using 'strip' when the user
- # run "make install-strip".  However 'strip' might not be the right
- # tool to use in cross-compilation environments, therefore Automake
- # will honor the 'STRIP' environment variable to overrule this program.
- if test "$cross_compiling" != no; then
-   if test -n "$ac_tool_prefix"; then
-   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
- set dummy ${ac_tool_prefix}strip; ac_word=$2
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- printf %s "checking for $ac_word... " >&6; }
- if test ${ac_cv_prog_STRIP+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if test -n "$STRIP"; then
-   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- 
- fi
- fi
- STRIP=$ac_cv_prog_STRIP
- if test -n "$STRIP"; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
- printf "%s\n" "$STRIP" >&6; }
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- fi
- 
- 
- fi
- if test -z "$ac_cv_prog_STRIP"; then
-   ac_ct_STRIP=$STRIP
-   # Extract the first word of "strip", so it can be a program name with args.
- set dummy strip; ac_word=$2
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- printf %s "checking for $ac_word... " >&6; }
- if test ${ac_cv_prog_ac_ct_STRIP+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if test -n "$ac_ct_STRIP"; then
-   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-     ac_cv_prog_ac_ct_STRIP="strip"
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- 
- fi
- fi
- ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
- if test -n "$ac_ct_STRIP"; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
- printf "%s\n" "$ac_ct_STRIP" >&6; }
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- fi
- 
-   if test "x$ac_ct_STRIP" = x; then
-     STRIP=":"
-   else
-     case $cross_compiling:$ac_tool_warned in
- yes:)
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
-     STRIP=$ac_ct_STRIP
-   fi
- else
-   STRIP="$ac_cv_prog_STRIP"
- fi
- 
- fi
- INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
- 
- 
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
- printf %s "checking for a race-free mkdir -p... " >&6; }
- if test -z "$MKDIR_P"; then
-   if test ${ac_cv_path_mkdir+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_prog in mkdir gmkdir; do
- 	 for ac_exec_ext in '' $ac_executable_extensions; do
- 	   as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
- 	   case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
- 	     'mkdir ('*'coreutils) '* | \
- 	     'BusyBox '* | \
- 	     'mkdir (fileutils) '4.1*)
- 	       ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
- 	       break 3;;
- 	   esac
- 	 done
-        done
-   done
- IFS=$as_save_IFS
- 
- fi
- 
-   test -d ./--version && rmdir ./--version
-   if test ${ac_cv_path_mkdir+y}; then
-     MKDIR_P="$ac_cv_path_mkdir -p"
-   else
-     # As a last resort, use the slow shell script.  Don't cache a
-     # value for MKDIR_P within a source directory, because that will
-     # break other packages using the cache if that directory is
-     # removed, or if the value is a relative name.
-     MKDIR_P="$ac_install_sh -d"
-   fi
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
- printf "%s\n" "$MKDIR_P" >&6; }
- 
- for ac_prog in gawk mawk nawk awk
- do
-   # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- printf %s "checking for $ac_word... " >&6; }
- if test ${ac_cv_prog_AWK+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if test -n "$AWK"; then
-   ac_cv_prog_AWK="$AWK" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-     ac_cv_prog_AWK="$ac_prog"
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- 
- fi
- fi
- AWK=$ac_cv_prog_AWK
- if test -n "$AWK"; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
- printf "%s\n" "$AWK" >&6; }
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- fi
- 
- 
-   test -n "$AWK" && break
- done
- 
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
- printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
- set x ${MAKE-make}
- ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
- if eval test \${ac_cv_prog_make_${ac_make}_set+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat >conftest.make <<\_ACEOF
- SHELL = /bin/sh
- all:
- 	@echo '@@@%%%=$(MAKE)=@@@%%%'
- _ACEOF
- # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
- case `${MAKE-make} -f conftest.make 2>/dev/null` in
-   *@@@%%%=?*=@@@%%%*)
-     eval ac_cv_prog_make_${ac_make}_set=yes;;
-   *)
-     eval ac_cv_prog_make_${ac_make}_set=no;;
- esac
- rm -f conftest.make
- fi
- if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- printf "%s\n" "yes" >&6; }
-   SET_MAKE=
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
-   SET_MAKE="MAKE=${MAKE-make}"
- fi
- 
- rm -rf .tst 2>/dev/null
- mkdir .tst 2>/dev/null
- if test -d .tst; then
-   am__leading_dot=.
- else
-   am__leading_dot=_
- fi
- rmdir .tst 2>/dev/null
- 
- # Check whether --enable-silent-rules was given.
- if test ${enable_silent_rules+y}
- then :
-   enableval=$enable_silent_rules;
- fi
- 
- case $enable_silent_rules in # (((
-   yes) AM_DEFAULT_VERBOSITY=0;;
-    no) AM_DEFAULT_VERBOSITY=1;;
-     *) AM_DEFAULT_VERBOSITY=1;;
- esac
- am_make=${MAKE-make}
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
- printf %s "checking whether $am_make supports nested variables... " >&6; }
- if test ${am_cv_make_support_nested_variables+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if printf "%s\n" 'TRUE=$(BAR$(V))
- BAR0=false
- BAR1=true
- V=1
- am__doit:
- 	@$(TRUE)
- .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
-   am_cv_make_support_nested_variables=yes
- else
-   am_cv_make_support_nested_variables=no
- fi
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
- printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
- if test $am_cv_make_support_nested_variables = yes; then
-     AM_V='$(V)'
-   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
- else
-   AM_V=$AM_DEFAULT_VERBOSITY
-   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
- fi
- AM_BACKSLASH='\'
- 
- if test "`cd $srcdir && pwd`" != "`pwd`"; then
-   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
-   # is not polluted with repeated "-I."
-   am__isrc=' -I$(srcdir)'
-   # test to see if srcdir already configured
-   if test -f $srcdir/config.status; then
-     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
-   fi
- fi
- 
- # test whether we have cygpath
- if test -z "$CYGPATH_W"; then
-   if (cygpath --version) >/dev/null 2>/dev/null; then
-     CYGPATH_W='cygpath -w'
-   else
-     CYGPATH_W=echo
-   fi
- fi
- 
- 
- # Define the identity of the package.
-  PACKAGE='xeyes'
-  VERSION='1.3.0'
- 
- 
- printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
- 
- 
- printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
- 
- # Some tools Automake needs.
- 
- ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
- 
- 
- AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
- 
- 
- AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
- 
- 
- AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
- 
- 
- MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
- 
- # For better backward compatibility.  To be removed once Automake 1.9.x
- # dies out for good.  For more background, see:
- # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
- # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
- mkdir_p='$(MKDIR_P)'
- 
- # We need awk for the "check" target (and possibly the TAP driver).  The
- # system "awk" is bad on some platforms.
- # Always define AMTAR for backward compatibility.  Yes, it's still used
- # in the wild :-(  We should find a proper way to deprecate it ...
- AMTAR='$${TAR-tar}'
- 
- 
- # We'll loop over all known methods to create a tar archive until one works.
- _am_tools='gnutar  pax cpio none'
- 
- am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
- 
- 
- 
- 
- 
- # Variables for tags utilities; see am/tags.am
- if test -z "$CTAGS"; then
-   CTAGS=ctags
- fi
- 
- if test -z "$ETAGS"; then
-   ETAGS=etags
- fi
- 
- if test -z "$CSCOPE"; then
-   CSCOPE=cscope
- fi
- 
- 
- 
- # POSIX will say in a future version that running "rm -f" with no argument
- # is OK; and we want to be able to make that assumption in our Makefile
- # recipes.  So use an aggressive probe to check that the usage we want is
- # actually supported "in the wild" to an acceptable degree.
- # See automake bug#10828.
- # To make any issue more visible, cause the running configure to be aborted
- # by default if the 'rm' program in use doesn't match our expectations; the
- # user can still override this though.
- if rm -f && rm -fr && rm -rf; then : OK; else
-   cat >&2 <<'END'
- Oops!
- 
- Your 'rm' program seems unable to run without file operands specified
- on the command line, even when the '-f' option is present.  This is contrary
- to the behaviour of most rm programs out there, and not conforming with
- the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
- 
- Please tell bug-automake@gnu.org about your system, including the value
- of your $PATH and any error possibly output before this message.  This
- can help us improve future automake versions.
- 
- END
-   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
-     echo 'Configuration will proceed anyway, since you have set the' >&2
-     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
-     echo >&2
-   else
-     cat >&2 <<'END'
- Aborting the configuration process, to ensure you take notice of the issue.
- 
- You can download and install GNU coreutils to get an 'rm' implementation
- that behaves properly: <https://www.gnu.org/software/coreutils/>.
- 
- If you want to complete the configuration process using your problematic
- 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
- to "yes", and re-run configure.
- 
- END
-     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
-   fi
- fi
- 
- 
- # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- DEPDIR="${am__leading_dot}deps"
- 
- ac_config_commands="$ac_config_commands depfiles"
- 
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
- printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
- cat > confinc.mk << 'END'
- am__doit:
- 	@echo this is the am__doit target >confinc.out
- .PHONY: am__doit
- END
- am__include="#"
- am__quote=
- # BSD make does it like this.
- echo '.include "confinc.mk" # ignored' > confmf.BSD
- # Other make implementations (GNU, Solaris 10, AIX) do it like this.
- echo 'include confinc.mk # ignored' > confmf.GNU
- _am_result=no
- for s in GNU BSD; do
-   { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
-    (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
-    ac_status=$?
-    echo "$as_me:$LINENO: \$? = $ac_status" >&5
-    (exit $ac_status); }
-   case $?:`cat confinc.out 2>/dev/null` in #(
-   '0:this is the am__doit target') :
-     case $s in #(
-   BSD) :
-     am__include='.include' am__quote='"' ;; #(
-   *) :
-     am__include='include' am__quote='' ;;
- esac ;; #(
-   *) :
-      ;;
- esac
-   if test "$am__include" != "#"; then
-     _am_result="yes ($s style)"
-     break
-   fi
- done
- rm -f confinc.* confmf.*
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
- printf "%s\n" "${_am_result}" >&6; }
- 
- # Check whether --enable-dependency-tracking was given.
- if test ${enable_dependency_tracking+y}
- then :
-   enableval=$enable_dependency_tracking;
- fi
- 
- if test "x$enable_dependency_tracking" != xno; then
-   am_depcomp="$ac_aux_dir/depcomp"
-   AMDEPBACKSLASH='\'
-   am__nodep='_no'
- fi
-  if test "x$enable_dependency_tracking" != xno; then
-   AMDEP_TRUE=
-   AMDEP_FALSE='#'
- else
-   AMDEP_TRUE='#'
-   AMDEP_FALSE=
- fi
- 
- 
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- if test -n "$ac_tool_prefix"; then
-   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
- set dummy ${ac_tool_prefix}gcc; ac_word=$2
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- printf %s "checking for $ac_word... " >&6; }
- if test ${ac_cv_prog_CC+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if test -n "$CC"; then
-   ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-     ac_cv_prog_CC="${ac_tool_prefix}gcc"
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- 
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- printf "%s\n" "$CC" >&6; }
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- fi
- 
- 
- fi
- if test -z "$ac_cv_prog_CC"; then
-   ac_ct_CC=$CC
-   # Extract the first word of "gcc", so it can be a program name with args.
- set dummy gcc; ac_word=$2
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- printf %s "checking for $ac_word... " >&6; }
- if test ${ac_cv_prog_ac_ct_CC+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if test -n "$ac_ct_CC"; then
-   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-     ac_cv_prog_ac_ct_CC="gcc"
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- 
- fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
- printf "%s\n" "$ac_ct_CC" >&6; }
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- fi
- 
-   if test "x$ac_ct_CC" = x; then
-     CC=""
-   else
-     case $cross_compiling:$ac_tool_warned in
- yes:)
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
-     CC=$ac_ct_CC
-   fi
- else
-   CC="$ac_cv_prog_CC"
- fi
- 
- if test -z "$CC"; then
-           if test -n "$ac_tool_prefix"; then
-     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
- set dummy ${ac_tool_prefix}cc; ac_word=$2
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- printf %s "checking for $ac_word... " >&6; }
- if test ${ac_cv_prog_CC+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if test -n "$CC"; then
-   ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-     ac_cv_prog_CC="${ac_tool_prefix}cc"
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- 
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- printf "%s\n" "$CC" >&6; }
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- fi
- 
- 
-   fi
- fi
- if test -z "$CC"; then
-   # Extract the first word of "cc", so it can be a program name with args.
- set dummy cc; ac_word=$2
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- printf %s "checking for $ac_word... " >&6; }
- if test ${ac_cv_prog_CC+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if test -n "$CC"; then
-   ac_cv_prog_CC="$CC" # Let the user override the test.
- else
-   ac_prog_rejected=no
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-     if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-        continue
-      fi
-     ac_cv_prog_CC="cc"
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- 
- if test $ac_prog_rejected = yes; then
-   # We found a bogon in the path, so make sure we never use it.
-   set dummy $ac_cv_prog_CC
-   shift
-   if test $# != 0; then
-     # We chose a different compiler from the bogus one.
-     # However, it has the same basename, so the bogon will be chosen
-     # first if we set CC to just the basename; use the full file name.
-     shift
-     ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
-   fi
- fi
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- printf "%s\n" "$CC" >&6; }
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- fi
- 
- 
- fi
- if test -z "$CC"; then
-   if test -n "$ac_tool_prefix"; then
-   for ac_prog in cl.exe
-   do
-     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
- set dummy $ac_tool_prefix$ac_prog; ac_word=$2
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- printf %s "checking for $ac_word... " >&6; }
- if test ${ac_cv_prog_CC+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if test -n "$CC"; then
-   ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- 
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- printf "%s\n" "$CC" >&6; }
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- fi
- 
- 
-     test -n "$CC" && break
-   done
- fi
- if test -z "$CC"; then
-   ac_ct_CC=$CC
-   for ac_prog in cl.exe
- do
-   # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- printf %s "checking for $ac_word... " >&6; }
- if test ${ac_cv_prog_ac_ct_CC+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if test -n "$ac_ct_CC"; then
-   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-     ac_cv_prog_ac_ct_CC="$ac_prog"
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- 
- fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
- printf "%s\n" "$ac_ct_CC" >&6; }
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- fi
- 
- 
-   test -n "$ac_ct_CC" && break
- done
- 
-   if test "x$ac_ct_CC" = x; then
-     CC=""
-   else
-     case $cross_compiling:$ac_tool_warned in
- yes:)
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
-     CC=$ac_ct_CC
-   fi
- fi
- 
- fi
- if test -z "$CC"; then
-   if test -n "$ac_tool_prefix"; then
-   # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
- set dummy ${ac_tool_prefix}clang; ac_word=$2
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- printf %s "checking for $ac_word... " >&6; }
- if test ${ac_cv_prog_CC+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if test -n "$CC"; then
-   ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-     ac_cv_prog_CC="${ac_tool_prefix}clang"
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- 
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- printf "%s\n" "$CC" >&6; }
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- fi
- 
- 
- fi
- if test -z "$ac_cv_prog_CC"; then
-   ac_ct_CC=$CC
-   # Extract the first word of "clang", so it can be a program name with args.
- set dummy clang; ac_word=$2
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- printf %s "checking for $ac_word... " >&6; }
- if test ${ac_cv_prog_ac_ct_CC+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if test -n "$ac_ct_CC"; then
-   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-     ac_cv_prog_ac_ct_CC="clang"
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- 
- fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
- printf "%s\n" "$ac_ct_CC" >&6; }
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- fi
- 
-   if test "x$ac_ct_CC" = x; then
-     CC=""
-   else
-     case $cross_compiling:$ac_tool_warned in
- yes:)
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
-     CC=$ac_ct_CC
-   fi
- else
-   CC="$ac_cv_prog_CC"
- fi
- 
- fi
- 
- 
- test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "no acceptable C compiler found in \$PATH
- See \`config.log' for more details" "$LINENO" 5; }
- 
- # Provide some information about the compiler.
- printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
- set X $ac_compile
- ac_compiler=$2
- for ac_option in --version -v -V -qversion -version; do
-   { { ac_try="$ac_compiler $ac_option >&5"
- case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
- eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
- printf "%s\n" "$ac_try_echo"; } >&5
-   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
-   ac_status=$?
-   if test -s conftest.err; then
-     sed '10a\
- ... rest of stderr output deleted ...
-          10q' conftest.err >conftest.er1
-     cat conftest.er1 >&5
-   fi
-   rm -f conftest.er1 conftest.err
-   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   test $ac_status = 0; }
- done
- 
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- ac_clean_files_save=$ac_clean_files
- ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
- # Try to create an executable without -o first, disregard a.out.
- # It will help us diagnose broken compilers, and finding out an intuition
- # of exeext.
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
- printf %s "checking whether the C compiler works... " >&6; }
- ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
- 
- # The possible output files:
- ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
- 
- ac_rmfiles=
- for ac_file in $ac_files
- do
-   case $ac_file in
-     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
-   esac
- done
- rm -f $ac_rmfiles
- 
- if { { ac_try="$ac_link_default"
- case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
- eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
- printf "%s\n" "$ac_try_echo"; } >&5
-   (eval "$ac_link_default") 2>&5
-   ac_status=$?
-   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   test $ac_status = 0; }
- then :
-   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
- # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
- # in a Makefile.  We should not override ac_cv_exeext if it was cached,
- # so that the user can short-circuit this test for compilers unknown to
- # Autoconf.
- for ac_file in $ac_files ''
- do
-   test -f "$ac_file" || continue
-   case $ac_file in
-     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
- 	;;
-     [ab].out )
- 	# We found the default executable, but exeext='' is most
- 	# certainly right.
- 	break;;
-     *.* )
- 	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
- 	then :; else
- 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- 	fi
- 	# We set ac_cv_exeext here because the later test for it is not
- 	# safe: cross compilers may not add the suffix if given an `-o'
- 	# argument, so we may need to know it at that point already.
- 	# Even if this section looks crufty: it has the advantage of
- 	# actually working.
- 	break;;
-     * )
- 	break;;
-   esac
- done
- test "$ac_cv_exeext" = no && ac_cv_exeext=
- 
- else $as_nop
-   ac_file=''
- fi
- if test -z "$ac_file"
- then :
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- printf "%s\n" "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- 
- { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error 77 "C compiler cannot create executables
- See \`config.log' for more details" "$LINENO" 5; }
- else $as_nop
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- printf "%s\n" "yes" >&6; }
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
- printf %s "checking for C compiler default output file name... " >&6; }
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
- printf "%s\n" "$ac_file" >&6; }
- ac_exeext=$ac_cv_exeext
- 
- rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
- ac_clean_files=$ac_clean_files_save
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
- printf %s "checking for suffix of executables... " >&6; }
- if { { ac_try="$ac_link"
- case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
- eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
- printf "%s\n" "$ac_try_echo"; } >&5
-   (eval "$ac_link") 2>&5
-   ac_status=$?
-   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   test $ac_status = 0; }
- then :
-   # If both `conftest.exe' and `conftest' are `present' (well, observable)
- # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
- # work properly (i.e., refer to `conftest.exe'), while it won't with
- # `rm'.
- for ac_file in conftest.exe conftest conftest.*; do
-   test -f "$ac_file" || continue
-   case $ac_file in
-     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- 	  break;;
-     * ) break;;
-   esac
- done
- else $as_nop
-   { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "cannot compute suffix of executables: cannot compile and link
- See \`config.log' for more details" "$LINENO" 5; }
- fi
- rm -f conftest conftest$ac_cv_exeext
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
- printf "%s\n" "$ac_cv_exeext" >&6; }
- 
- rm -f conftest.$ac_ext
- EXEEXT=$ac_cv_exeext
- ac_exeext=$EXEEXT
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- #include <stdio.h>
- int
- main (void)
- {
- FILE *f = fopen ("conftest.out", "w");
-  return ferror (f) || fclose (f) != 0;
- 
-   ;
-   return 0;
- }
- _ACEOF
- ac_clean_files="$ac_clean_files conftest.out"
- # Check that the compiler produces executables we can run.  If not, either
- # the compiler is broken, or we cross compile.
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
- printf %s "checking whether we are cross compiling... " >&6; }
- if test "$cross_compiling" != yes; then
-   { { ac_try="$ac_link"
- case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
- eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
- printf "%s\n" "$ac_try_echo"; } >&5
-   (eval "$ac_link") 2>&5
-   ac_status=$?
-   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   test $ac_status = 0; }
-   if { ac_try='./conftest$ac_cv_exeext'
-   { { case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
- eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
- printf "%s\n" "$ac_try_echo"; } >&5
-   (eval "$ac_try") 2>&5
-   ac_status=$?
-   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   test $ac_status = 0; }; }; then
-     cross_compiling=no
-   else
-     if test "$cross_compiling" = maybe; then
- 	cross_compiling=yes
-     else
- 	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error 77 "cannot run C compiled programs.
- If you meant to cross compile, use \`--host'.
- See \`config.log' for more details" "$LINENO" 5; }
-     fi
-   fi
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
- printf "%s\n" "$cross_compiling" >&6; }
- 
- rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
- ac_clean_files=$ac_clean_files_save
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
- printf %s "checking for suffix of object files... " >&6; }
- if test ${ac_cv_objext+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- rm -f conftest.o conftest.obj
- if { { ac_try="$ac_compile"
- case "(($ac_try" in
-   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-   *) ac_try_echo=$ac_try;;
- esac
- eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
- printf "%s\n" "$ac_try_echo"; } >&5
-   (eval "$ac_compile") 2>&5
-   ac_status=$?
-   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   test $ac_status = 0; }
- then :
-   for ac_file in conftest.o conftest.obj conftest.*; do
-   test -f "$ac_file" || continue;
-   case $ac_file in
-     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
-     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
-        break;;
-   esac
- done
- else $as_nop
-   printf "%s\n" "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- 
- { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "cannot compute suffix of object files: cannot compile
- See \`config.log' for more details" "$LINENO" 5; }
- fi
- rm -f conftest.$ac_cv_objext conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
- printf "%s\n" "$ac_cv_objext" >&6; }
- OBJEXT=$ac_cv_objext
- ac_objext=$OBJEXT
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
- printf %s "checking whether the compiler supports GNU C... " >&6; }
- if test ${ac_cv_c_compiler_gnu+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
- int
- main (void)
- {
- #ifndef __GNUC__
-        choke me
- #endif
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   ac_compiler_gnu=yes
- else $as_nop
-   ac_compiler_gnu=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- ac_cv_c_compiler_gnu=$ac_compiler_gnu
- 
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
- printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- 
- if test $ac_compiler_gnu = yes; then
-   GCC=yes
- else
-   GCC=
- fi
- ac_test_CFLAGS=${CFLAGS+y}
- ac_save_CFLAGS=$CFLAGS
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
- printf %s "checking whether $CC accepts -g... " >&6; }
- if test ${ac_cv_prog_cc_g+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   ac_save_c_werror_flag=$ac_c_werror_flag
-    ac_c_werror_flag=yes
-    ac_cv_prog_cc_g=no
-    CFLAGS="-g"
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   ac_cv_prog_cc_g=yes
- else $as_nop
-   CFLAGS=""
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
- 
- else $as_nop
-   ac_c_werror_flag=$ac_save_c_werror_flag
- 	 CFLAGS="-g"
- 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   ac_cv_prog_cc_g=yes
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
-    ac_c_werror_flag=$ac_save_c_werror_flag
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
- printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
- if test $ac_test_CFLAGS; then
-   CFLAGS=$ac_save_CFLAGS
- elif test $ac_cv_prog_cc_g = yes; then
-   if test "$GCC" = yes; then
-     CFLAGS="-g -O2"
-   else
-     CFLAGS="-g"
-   fi
- else
-   if test "$GCC" = yes; then
-     CFLAGS="-O2"
-   else
-     CFLAGS=
-   fi
- fi
- ac_prog_cc_stdc=no
- if test x$ac_prog_cc_stdc = xno
- then :
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
- printf %s "checking for $CC option to enable C11 features... " >&6; }
- if test ${ac_cv_prog_cc_c11+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   ac_cv_prog_cc_c11=no
- ac_save_CC=$CC
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- $ac_c_conftest_c11_program
- _ACEOF
- for ac_arg in '' -std=gnu11
- do
-   CC="$ac_save_CC $ac_arg"
-   if ac_fn_c_try_compile "$LINENO"
- then :
-   ac_cv_prog_cc_c11=$ac_arg
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam
-   test "x$ac_cv_prog_cc_c11" != "xno" && break
- done
- rm -f conftest.$ac_ext
- CC=$ac_save_CC
- fi
- 
- if test "x$ac_cv_prog_cc_c11" = xno
- then :
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
- printf "%s\n" "unsupported" >&6; }
- else $as_nop
-   if test "x$ac_cv_prog_cc_c11" = x
- then :
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
- printf "%s\n" "none needed" >&6; }
- else $as_nop
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
- printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
-      CC="$CC $ac_cv_prog_cc_c11"
- fi
-   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
-   ac_prog_cc_stdc=c11
- fi
- fi
- if test x$ac_prog_cc_stdc = xno
- then :
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
- printf %s "checking for $CC option to enable C99 features... " >&6; }
- if test ${ac_cv_prog_cc_c99+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   ac_cv_prog_cc_c99=no
- ac_save_CC=$CC
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- $ac_c_conftest_c99_program
- _ACEOF
- for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
- do
-   CC="$ac_save_CC $ac_arg"
-   if ac_fn_c_try_compile "$LINENO"
- then :
-   ac_cv_prog_cc_c99=$ac_arg
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam
-   test "x$ac_cv_prog_cc_c99" != "xno" && break
- done
- rm -f conftest.$ac_ext
- CC=$ac_save_CC
- fi
- 
- if test "x$ac_cv_prog_cc_c99" = xno
- then :
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
- printf "%s\n" "unsupported" >&6; }
- else $as_nop
-   if test "x$ac_cv_prog_cc_c99" = x
- then :
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
- printf "%s\n" "none needed" >&6; }
- else $as_nop
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
- printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
-      CC="$CC $ac_cv_prog_cc_c99"
- fi
-   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
-   ac_prog_cc_stdc=c99
- fi
- fi
- if test x$ac_prog_cc_stdc = xno
- then :
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
- printf %s "checking for $CC option to enable C89 features... " >&6; }
- if test ${ac_cv_prog_cc_c89+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   ac_cv_prog_cc_c89=no
- ac_save_CC=$CC
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- $ac_c_conftest_c89_program
- _ACEOF
- for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
- do
-   CC="$ac_save_CC $ac_arg"
-   if ac_fn_c_try_compile "$LINENO"
- then :
-   ac_cv_prog_cc_c89=$ac_arg
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam
-   test "x$ac_cv_prog_cc_c89" != "xno" && break
- done
- rm -f conftest.$ac_ext
- CC=$ac_save_CC
- fi
- 
- if test "x$ac_cv_prog_cc_c89" = xno
- then :
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
- printf "%s\n" "unsupported" >&6; }
- else $as_nop
-   if test "x$ac_cv_prog_cc_c89" = x
- then :
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
- printf "%s\n" "none needed" >&6; }
- else $as_nop
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
- printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
-      CC="$CC $ac_cv_prog_cc_c89"
- fi
-   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
-   ac_prog_cc_stdc=c89
- fi
- fi
- 
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- 
- 
-   ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
- printf %s "checking whether $CC understands -c and -o together... " >&6; }
- if test ${am_cv_prog_cc_c_o+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
-   # Make sure it works both with $CC and with simple cc.
-   # Following AC_PROG_CC_C_O, we do the test twice because some
-   # compilers refuse to overwrite an existing .o file with -o,
-   # though they will create one.
-   am_cv_prog_cc_c_o=yes
-   for am_i in 1 2; do
-     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
-    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
-    ac_status=$?
-    echo "$as_me:$LINENO: \$? = $ac_status" >&5
-    (exit $ac_status); } \
-          && test -f conftest2.$ac_objext; then
-       : OK
-     else
-       am_cv_prog_cc_c_o=no
-       break
-     fi
-   done
-   rm -f core conftest*
-   unset am_i
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
- printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
- if test "$am_cv_prog_cc_c_o" != yes; then
-    # Losing compiler, so override with the script.
-    # FIXME: It is wrong to rewrite CC.
-    # But if we don't then we get into trouble of one sort or another.
-    # A longer-term fix would be to have automake use am__CC in this case,
-    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
-    CC="$am_aux_dir/compile $CC"
- fi
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- 
- 
- depcc="$CC"   am_compiler_list=
- 
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
- printf %s "checking dependency style of $depcc... " >&6; }
- if test ${am_cv_CC_dependencies_compiler_type+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
-   # We make a subdir and do the tests there.  Otherwise we can end up
-   # making bogus files that we don't know about and never remove.  For
-   # instance it was reported that on HP-UX the gcc test will end up
-   # making a dummy file named 'D' -- because '-MD' means "put the output
-   # in D".
-   rm -rf conftest.dir
-   mkdir conftest.dir
-   # Copy depcomp to subdir because otherwise we won't find it if we're
-   # using a relative directory.
-   cp "$am_depcomp" conftest.dir
-   cd conftest.dir
-   # We will build objects and dependencies in a subdirectory because
-   # it helps to detect inapplicable dependency modes.  For instance
-   # both Tru64's cc and ICC support -MD to output dependencies as a
-   # side effect of compilation, but ICC will put the dependencies in
-   # the current directory while Tru64 will put them in the object
-   # directory.
-   mkdir sub
- 
-   am_cv_CC_dependencies_compiler_type=none
-   if test "$am_compiler_list" = ""; then
-      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
-   fi
-   am__universal=false
-   case " $depcc " in #(
-      *\ -arch\ *\ -arch\ *) am__universal=true ;;
-      esac
- 
-   for depmode in $am_compiler_list; do
-     # Setup a source with many dependencies, because some compilers
-     # like to wrap large dependency lists on column 80 (with \), and
-     # we should not choose a depcomp mode which is confused by this.
-     #
-     # We need to recreate these files for each test, as the compiler may
-     # overwrite some of them when testing with obscure command lines.
-     # This happens at least with the AIX C compiler.
-     : > sub/conftest.c
-     for i in 1 2 3 4 5 6; do
-       echo '#include "conftst'$i'.h"' >> sub/conftest.c
-       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
-       # Solaris 10 /bin/sh.
-       echo '/* dummy */' > sub/conftst$i.h
-     done
-     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
- 
-     # We check with '-c' and '-o' for the sake of the "dashmstdout"
-     # mode.  It turns out that the SunPro C++ compiler does not properly
-     # handle '-M -o', and we need to detect this.  Also, some Intel
-     # versions had trouble with output in subdirs.
-     am__obj=sub/conftest.${OBJEXT-o}
-     am__minus_obj="-o $am__obj"
-     case $depmode in
-     gcc)
-       # This depmode causes a compiler race in universal mode.
-       test "$am__universal" = false || continue
-       ;;
-     nosideeffect)
-       # After this tag, mechanisms are not by side-effect, so they'll
-       # only be used when explicitly requested.
-       if test "x$enable_dependency_tracking" = xyes; then
- 	continue
-       else
- 	break
-       fi
-       ;;
-     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
-       # This compiler won't grok '-c -o', but also, the minuso test has
-       # not run yet.  These depmodes are late enough in the game, and
-       # so weak that their functioning should not be impacted.
-       am__obj=conftest.${OBJEXT-o}
-       am__minus_obj=
-       ;;
-     none) break ;;
-     esac
-     if depmode=$depmode \
-        source=sub/conftest.c object=$am__obj \
-        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
-        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
-          >/dev/null 2>conftest.err &&
-        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
-        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
-        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
-        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
-       # icc doesn't choke on unknown options, it will just issue warnings
-       # or remarks (even with -Werror).  So we grep stderr for any message
-       # that says an option was ignored or not supported.
-       # When given -MP, icc 7.0 and 7.1 complain thusly:
-       #   icc: Command line warning: ignoring option '-M'; no argument required
-       # The diagnosis changed in icc 8.0:
-       #   icc: Command line remark: option '-MP' not supported
-       if (grep 'ignoring option' conftest.err ||
-           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
-         am_cv_CC_dependencies_compiler_type=$depmode
-         break
-       fi
-     fi
-   done
- 
-   cd ..
-   rm -rf conftest.dir
- else
-   am_cv_CC_dependencies_compiler_type=none
- fi
- 
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
- printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
- CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
- 
-  if
-   test "x$enable_dependency_tracking" != xno \
-   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
-   am__fastdepCC_TRUE=
-   am__fastdepCC_FALSE='#'
- else
-   am__fastdepCC_TRUE='#'
-   am__fastdepCC_FALSE=
- fi
- 
- 
- 
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5
- printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; }
- if test ${ac_cv_c_undeclared_builtin_options+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   ac_save_CFLAGS=$CFLAGS
-    ac_cv_c_undeclared_builtin_options='cannot detect'
-    for ac_arg in '' -fno-builtin; do
-      CFLAGS="$ac_save_CFLAGS $ac_arg"
-      # This test program should *not* compile successfully.
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
- int
- main (void)
- {
- (void) strchr;
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
- 
- else $as_nop
-   # This test program should compile successfully.
-         # No library function is consistently available on
-         # freestanding implementations, so test against a dummy
-         # declaration.  Include always-available headers on the
-         # off chance that they somehow elicit warnings.
-         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- #include <float.h>
- #include <limits.h>
- #include <stdarg.h>
- #include <stddef.h>
- extern void ac_decl (int, char *);
- 
- int
- main (void)
- {
- (void) ac_decl (0, (char *) 0);
-   (void) ac_decl;
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   if test x"$ac_arg" = x
- then :
-   ac_cv_c_undeclared_builtin_options='none needed'
- else $as_nop
-   ac_cv_c_undeclared_builtin_options=$ac_arg
- fi
-           break
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
-     done
-     CFLAGS=$ac_save_CFLAGS
- 
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5
- printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
-   case $ac_cv_c_undeclared_builtin_options in #(
-   'cannot detect') :
-     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "cannot make $CC report undeclared builtins
- See \`config.log' for more details" "$LINENO" 5; } ;; #(
-   'none needed') :
-     ac_c_undeclared_builtin_options='' ;; #(
-   *) :
-     ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
- esac
- 
- ac_header= ac_cache=
- for ac_item in $ac_header_c_list
- do
-   if test $ac_cache; then
-     ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
-     if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
-       printf "%s\n" "#define $ac_item 1" >> confdefs.h
-     fi
-     ac_header= ac_cache=
-   elif test $ac_header; then
-     ac_cache=$ac_item
-   else
-     ac_header=$ac_item
-   fi
- done
- 
- 
- 
- 
- 
- 
- 
- 
- if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
- then :
- 
- printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
- 
- fi
- 
- 
- 
- 
- ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
- if test "x$ac_cv_have_decl___clang__" = xyes
- then :
-   CLANGCC="yes"
- else $as_nop
-   CLANGCC="no"
- fi
- ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
- if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes
- then :
-   INTELCC="yes"
- else $as_nop
-   INTELCC="no"
- fi
- ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
- if test "x$ac_cv_have_decl___SUNPRO_C" = xyes
- then :
-   SUNCC="yes"
- else $as_nop
-   SUNCC="no"
- fi
- 
- 
- 
- 
- 
- 
- 
- 
- if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
- 	if test -n "$ac_tool_prefix"; then
-   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
- set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- printf %s "checking for $ac_word... " >&6; }
- if test ${ac_cv_path_PKG_CONFIG+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   case $PKG_CONFIG in
-   [\\/]* | ?:[\\/]*)
-   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
-   ;;
-   *)
-   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-     ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- 
-   ;;
- esac
- fi
- PKG_CONFIG=$ac_cv_path_PKG_CONFIG
- if test -n "$PKG_CONFIG"; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
- printf "%s\n" "$PKG_CONFIG" >&6; }
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- fi
- 
- 
- fi
- if test -z "$ac_cv_path_PKG_CONFIG"; then
-   ac_pt_PKG_CONFIG=$PKG_CONFIG
-   # Extract the first word of "pkg-config", so it can be a program name with args.
- set dummy pkg-config; ac_word=$2
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- printf %s "checking for $ac_word... " >&6; }
- if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   case $ac_pt_PKG_CONFIG in
-   [\\/]* | ?:[\\/]*)
-   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
-   ;;
-   *)
-   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- 
-   ;;
- esac
- fi
- ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
- if test -n "$ac_pt_PKG_CONFIG"; then
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
- printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
- else
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- fi
- 
-   if test "x$ac_pt_PKG_CONFIG" = x; then
-     PKG_CONFIG=""
-   else
-     case $cross_compiling:$ac_tool_warned in
- yes:)
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
-     PKG_CONFIG=$ac_pt_PKG_CONFIG
-   fi
- else
-   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
- fi
- 
- fi
- if test -n "$PKG_CONFIG"; then
- 	_pkg_min_version=0.9.0
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
- printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
- 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- printf "%s\n" "yes" >&6; }
- 	else
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- 		PKG_CONFIG=""
- 	fi
- fi
- 
- 
-   # Make sure we can run config.sub.
- $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
-   as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
- 
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
- printf %s "checking build system type... " >&6; }
- if test ${ac_cv_build+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   ac_build_alias=$build_alias
- test "x$ac_build_alias" = x &&
-   ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
- test "x$ac_build_alias" = x &&
-   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
- ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
-   as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
- 
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
- printf "%s\n" "$ac_cv_build" >&6; }
- case $ac_cv_build in
- *-*-*) ;;
- *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
- esac
- build=$ac_cv_build
- ac_save_IFS=$IFS; IFS='-'
- set x $ac_cv_build
- shift
- build_cpu=$1
- build_vendor=$2
- shift; shift
- # Remember, the first character of IFS is used to create $*,
- # except with old shells:
- build_os=$*
- IFS=$ac_save_IFS
- case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
- 
- 
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
- printf %s "checking host system type... " >&6; }
- if test ${ac_cv_host+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if test "x$host_alias" = x; then
-   ac_cv_host=$ac_cv_build
- else
-   ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
-     as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
- fi
- 
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
- printf "%s\n" "$ac_cv_host" >&6; }
- case $ac_cv_host in
- *-*-*) ;;
- *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
- esac
- host=$ac_cv_host
- ac_save_IFS=$IFS; IFS='-'
- set x $ac_cv_host
- shift
- host_cpu=$1
- host_vendor=$2
- shift; shift
- # Remember, the first character of IFS is used to create $*,
- # except with old shells:
- host_os=$*
- IFS=$ac_save_IFS
- case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
- 
- 
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
- printf %s "checking for a sed that does not truncate output... " >&6; }
- if test ${ac_cv_path_SED+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
-      for ac_i in 1 2 3 4 5 6 7; do
-        ac_script="$ac_script$as_nl$ac_script"
-      done
-      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
-      { ac_script=; unset ac_script;}
-      if test -z "$SED"; then
-   ac_path_SED_found=false
-   # Loop through the user's path and test for each of PROGNAME-LIST
-   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     for ac_prog in sed gsed
-    do
-     for ac_exec_ext in '' $ac_executable_extensions; do
-       ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
-       as_fn_executable_p "$ac_path_SED" || continue
- # Check for GNU ac_path_SED and select it if it is found.
-   # Check for GNU $ac_path_SED
- case `"$ac_path_SED" --version 2>&1` in
- *GNU*)
-   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
- *)
-   ac_count=0
-   printf %s 0123456789 >"conftest.in"
-   while :
-   do
-     cat "conftest.in" "conftest.in" >"conftest.tmp"
-     mv "conftest.tmp" "conftest.in"
-     cp "conftest.in" "conftest.nl"
-     printf "%s\n" '' >> "conftest.nl"
-     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
-     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-     as_fn_arith $ac_count + 1 && ac_count=$as_val
-     if test $ac_count -gt ${ac_path_SED_max-0}; then
-       # Best one so far, save it but keep looking for a better one
-       ac_cv_path_SED="$ac_path_SED"
-       ac_path_SED_max=$ac_count
-     fi
-     # 10*(2^10) chars as input seems more than enough
-     test $ac_count -gt 10 && break
-   done
-   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
- esac
- 
-       $ac_path_SED_found && break 3
-     done
-   done
-   done
- IFS=$as_save_IFS
-   if test -z "$ac_cv_path_SED"; then
-     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
-   fi
- else
-   ac_cv_path_SED=$SED
- fi
- 
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
- printf "%s\n" "$ac_cv_path_SED" >&6; }
-  SED="$ac_cv_path_SED"
-   rm -f conftest.sed
- 
- 
- 
- 
- 
- 
- # Check whether --enable-selective-werror was given.
- if test ${enable_selective_werror+y}
- then :
-   enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval
- else $as_nop
-   SELECTIVE_WERROR=yes
- fi
- 
- 
- 
- 
- 
- # -v is too short to test reliably with XORG_TESTSET_CFLAG
- if test "x$SUNCC" = "xyes"; then
-     BASE_CFLAGS="-v"
- else
-     BASE_CFLAGS=""
- fi
- 
- # This chunk of warnings were those that existed in the legacy CWARNFLAGS
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wall"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5
- printf %s "checking if $CC supports -Wall... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wall
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wall"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wpointer-arith"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5
- printf %s "checking if $CC supports -Wpointer-arith... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wpointer_arith
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wmissing-declarations"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5
- printf %s "checking if $CC supports -Wmissing-declarations... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wmissing_declarations
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wformat=2"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5
- printf %s "checking if $CC supports -Wformat=2... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wformat_2
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wformat=2"
- 			found="yes"
- 		fi
- 	fi
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wformat"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5
- printf %s "checking if $CC supports -Wformat... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wformat
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wformat"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wstrict-prototypes"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5
- printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wstrict_prototypes
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wmissing-prototypes"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5
- printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wmissing_prototypes
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wnested-externs"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5
- printf %s "checking if $CC supports -Wnested-externs... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wnested_externs
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wbad-function-cast"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5
- printf %s "checking if $CC supports -Wbad-function-cast... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wbad_function_cast
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wold-style-definition"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5
- printf %s "checking if $CC supports -Wold-style-definition... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wold_style_definition
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition"
- 			found="yes"
- 		fi
- 	fi
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -fd"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5
- printf %s "checking if $CC supports -fd... " >&6; }
- 		cacheid=xorg_cv_cc_flag__fd
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -fd"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wdeclaration-after-statement"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5
- printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- # This chunk adds additional warnings that could catch undesired effects.
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wunused"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5
- printf %s "checking if $CC supports -Wunused... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wunused
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wunused"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wuninitialized"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5
- printf %s "checking if $CC supports -Wuninitialized... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wuninitialized
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wshadow"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5
- printf %s "checking if $CC supports -Wshadow... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wshadow
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wshadow"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wmissing-noreturn"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5
- printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wmissing_noreturn
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wmissing-format-attribute"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5
- printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wmissing_format_attribute
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wredundant-decls"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5
- printf %s "checking if $CC supports -Wredundant-decls... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wredundant_decls
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wlogical-op"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5
- printf %s "checking if $CC supports -Wlogical-op... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wlogical_op
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- # These are currently disabled because they are noisy.  They will be enabled
- # in the future once the codebase is sufficiently modernized to silence
- # them.  For now, I don't want them to drown out the other warnings.
- # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses])
- # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align])
- # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual])
- 
- # Turn some warnings into errors, so we don't accidentally get successful builds
- # when there are problems that should be fixed.
- 
- if test "x$SELECTIVE_WERROR" = "xyes" ; then
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror=implicit"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5
- printf %s "checking if $CC supports -Werror=implicit... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror_implicit
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit"
- 			found="yes"
- 		fi
- 	fi
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5
- printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; }
- 		cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror=nonnull"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5
- printf %s "checking if $CC supports -Werror=nonnull... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror_nonnull
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror=init-self"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5
- printf %s "checking if $CC supports -Werror=init-self... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror_init_self
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror=main"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5
- printf %s "checking if $CC supports -Werror=main... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror_main
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Werror=main"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror=missing-braces"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5
- printf %s "checking if $CC supports -Werror=missing-braces... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror_missing_braces
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror=sequence-point"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5
- printf %s "checking if $CC supports -Werror=sequence-point... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror_sequence_point
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror=return-type"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5
- printf %s "checking if $CC supports -Werror=return-type... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror_return_type
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type"
- 			found="yes"
- 		fi
- 	fi
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5
- printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; }
- 		cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror=trigraphs"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5
- printf %s "checking if $CC supports -Werror=trigraphs... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror_trigraphs
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror=array-bounds"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5
- printf %s "checking if $CC supports -Werror=array-bounds... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror_array_bounds
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror=write-strings"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5
- printf %s "checking if $CC supports -Werror=write-strings... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror_write_strings
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror=address"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5
- printf %s "checking if $CC supports -Werror=address... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror_address
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Werror=address"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror=int-to-pointer-cast"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5
- printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast"
- 			found="yes"
- 		fi
- 	fi
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5
- printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; }
- 		cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror=pointer-to-int-cast"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5
- printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast"
- 			found="yes"
- 		fi
- 	fi
- 
-  # Also -errwarn=E_BAD_PTR_INT_COMBINATION
- else
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors.  This should not be necessary.  Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5
- printf "%s\n" "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors.  This should not be necessary.  Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;}
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wimplicit"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5
- printf %s "checking if $CC supports -Wimplicit... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wimplicit
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wimplicit"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wnonnull"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5
- printf %s "checking if $CC supports -Wnonnull... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wnonnull
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wnonnull"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Winit-self"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5
- printf %s "checking if $CC supports -Winit-self... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Winit_self
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Winit-self"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wmain"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5
- printf %s "checking if $CC supports -Wmain... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wmain
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wmain"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wmissing-braces"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5
- printf %s "checking if $CC supports -Wmissing-braces... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wmissing_braces
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wsequence-point"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5
- printf %s "checking if $CC supports -Wsequence-point... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wsequence_point
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wreturn-type"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5
- printf %s "checking if $CC supports -Wreturn-type... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wreturn_type
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wtrigraphs"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5
- printf %s "checking if $CC supports -Wtrigraphs... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wtrigraphs
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Warray-bounds"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5
- printf %s "checking if $CC supports -Warray-bounds... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Warray_bounds
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wwrite-strings"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5
- printf %s "checking if $CC supports -Wwrite-strings... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wwrite_strings
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Waddress"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5
- printf %s "checking if $CC supports -Waddress... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Waddress
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Waddress"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wint-to-pointer-cast"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5
- printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Wpointer-to-int-cast"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5
- printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- fi
- 
- 
- 
- 
- 
- 
- 
- 		CWARNFLAGS="$BASE_CFLAGS"
- 		if  test "x$GCC" = xyes ; then
- 		    CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing"
- 		fi
- 
- 
- 
- 
- 
- 
- 
- 
- # Check whether --enable-strict-compilation was given.
- if test ${enable_strict_compilation+y}
- then :
-   enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval
- else $as_nop
-   STRICT_COMPILE=no
- fi
- 
- 
- 
- 
- 
- 
- STRICT_CFLAGS=""
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -pedantic"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5
- printf %s "checking if $CC supports -pedantic... " >&6; }
- 		cacheid=xorg_cv_cc_flag__pedantic
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			STRICT_CFLAGS="$STRICT_CFLAGS -pedantic"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5
- printf %s "checking if $CC supports -Werror... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			STRICT_CFLAGS="$STRICT_CFLAGS -Werror"
- 			found="yes"
- 		fi
- 	fi
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -errwarn"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5
- printf %s "checking if $CC supports -errwarn... " >&6; }
- 		cacheid=xorg_cv_cc_flag__errwarn
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			STRICT_CFLAGS="$STRICT_CFLAGS -errwarn"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not
- # activate it with -Werror, so we add it here explicitly.
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- xorg_testset_save_CFLAGS="$CFLAGS"
- 
- if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
- 	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
- printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
- if test ${xorg_cv_cc_flag_unknown_warning_option+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unknown_warning_option=yes
- else $as_nop
-   xorg_cv_cc_flag_unknown_warning_option=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
- 	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
- 	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 	fi
- 	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
- printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
- if test ${xorg_cv_cc_flag_unused_command_line_argument+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"
- then :
-   xorg_cv_cc_flag_unused_command_line_argument=yes
- else $as_nop
-   xorg_cv_cc_flag_unused_command_line_argument=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
- printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
- 	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
- 	CFLAGS="$xorg_testset_save_CFLAGS"
- fi
- 
- found="no"
- 
- 	if test $found = "no" ; then
- 		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
- 		fi
- 
- 		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
- 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
- 		fi
- 
- 		CFLAGS="$CFLAGS -Werror=attributes"
- 
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5
- printf %s "checking if $CC supports -Werror=attributes... " >&6; }
- 		cacheid=xorg_cv_cc_flag__Werror_attributes
- 		if eval test \${$cacheid+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int i;
- int
- main (void)
- {
- 
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"
- then :
-   eval $cacheid=yes
- else $as_nop
-   eval $cacheid=no
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.beam \
-     conftest$ac_exeext conftest.$ac_ext
- fi
- 
- 
- 		CFLAGS="$xorg_testset_save_CFLAGS"
- 
- 		eval supported=\$$cacheid
- 		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
- printf "%s\n" "$supported" >&6; }
- 		if test "$supported" = "yes" ; then
- 			STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes"
- 			found="yes"
- 		fi
- 	fi
- 
- 
- 
- if test "x$STRICT_COMPILE" = "xyes"; then
-     BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS"
-     CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS"
- fi
- 
- 
- 
- 
- 
- 
- 
- 
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1`
- _ACEOF
- 
- 	PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1`
- 	if test "x$PVM" = "x"; then
- 		PVM="0"
- 	fi
- 
- printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h
- 
- 	PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1`
- 	if test "x$PVP" = "x"; then
- 		PVP="0"
- 	fi
- 
- printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h
- 
- 
- 
- CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \
- mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \
- || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \
- touch \$(top_srcdir)/ChangeLog; \
- echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))"
- 
- 
- 
- 
- macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros`
- INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \
- mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \
- || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \
- touch \$(top_srcdir)/INSTALL; \
- echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))"
- 
- 
- 
- 
- 
- 
- case $host_os in
-     solaris*)
-         # Solaris 2.0 - 11.3 use SysV man page section numbers, so we
-         # check for a man page file found in later versions that use
-         # traditional section numbers instead
-         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5
- printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; }
- if test ${ac_cv_file__usr_share_man_man7_attributes_7+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   test "$cross_compiling" = yes &&
-   as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
- if test -r "/usr/share/man/man7/attributes.7"; then
-   ac_cv_file__usr_share_man_man7_attributes_7=yes
- else
-   ac_cv_file__usr_share_man_man7_attributes_7=no
- fi
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5
- printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; }
- if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes
- then :
-   SYSV_MAN_SECTIONS=false
- else $as_nop
-   SYSV_MAN_SECTIONS=true
- fi
- 
-         ;;
-     *) SYSV_MAN_SECTIONS=false ;;
- esac
- 
- if test x$APP_MAN_SUFFIX = x    ; then
-     APP_MAN_SUFFIX=1
- fi
- if test x$APP_MAN_DIR = x    ; then
-     APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)'
- fi
- 
- if test x$LIB_MAN_SUFFIX = x    ; then
-     LIB_MAN_SUFFIX=3
- fi
- if test x$LIB_MAN_DIR = x    ; then
-     LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)'
- fi
- 
- if test x$FILE_MAN_SUFFIX = x    ; then
-     case $SYSV_MAN_SECTIONS in
- 	true)				FILE_MAN_SUFFIX=4  ;;
- 	*)				FILE_MAN_SUFFIX=5  ;;
-     esac
- fi
- if test x$FILE_MAN_DIR = x    ; then
-     FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)'
- fi
- 
- if test x$MISC_MAN_SUFFIX = x    ; then
-     case $SYSV_MAN_SECTIONS in
- 	true)				MISC_MAN_SUFFIX=5  ;;
- 	*)				MISC_MAN_SUFFIX=7  ;;
-     esac
- fi
- if test x$MISC_MAN_DIR = x    ; then
-     MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)'
- fi
- 
- if test x$DRIVER_MAN_SUFFIX = x    ; then
-     case $SYSV_MAN_SECTIONS in
- 	true)				DRIVER_MAN_SUFFIX=7  ;;
- 	*)				DRIVER_MAN_SUFFIX=4  ;;
-     esac
- fi
- if test x$DRIVER_MAN_DIR = x    ; then
-     DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)'
- fi
- 
- if test x$ADMIN_MAN_SUFFIX = x    ; then
-     case $SYSV_MAN_SECTIONS in
- 	true)				ADMIN_MAN_SUFFIX=1m ;;
- 	*)				ADMIN_MAN_SUFFIX=8  ;;
-     esac
- fi
- if test x$ADMIN_MAN_DIR = x    ; then
-     ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)'
- fi
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- 
- XORG_MAN_PAGE="X Version 11"
- 
- MAN_SUBSTS="\
- 	-e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
- 	-e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
- 	-e 's|__xservername__|Xorg|g' \
- 	-e 's|__xconfigfile__|xorg.conf|g' \
- 	-e 's|__projectroot__|\$(prefix)|g' \
- 	-e 's|__apploaddir__|\$(appdefaultdir)|g' \
- 	-e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \
- 	-e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \
- 	-e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \
- 	-e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \
- 	-e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \
- 	-e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'"
- 
- 
- 
- # Check whether --enable-silent-rules was given.
- if test ${enable_silent_rules+y}
- then :
-   enableval=$enable_silent_rules;
- fi
- 
- case $enable_silent_rules in # (((
-   yes) AM_DEFAULT_VERBOSITY=0;;
-    no) AM_DEFAULT_VERBOSITY=1;;
-     *) AM_DEFAULT_VERBOSITY=0;;
- esac
- am_make=${MAKE-make}
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
- printf %s "checking whether $am_make supports nested variables... " >&6; }
- if test ${am_cv_make_support_nested_variables+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
-   if printf "%s\n" 'TRUE=$(BAR$(V))
- BAR0=false
- BAR1=true
- V=1
- am__doit:
- 	@$(TRUE)
- .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
-   am_cv_make_support_nested_variables=yes
- else
-   am_cv_make_support_nested_variables=no
- fi
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
- printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
- if test $am_cv_make_support_nested_variables = yes; then
-     AM_V='$(V)'
-   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
- else
-   AM_V=$AM_DEFAULT_VERBOSITY
-   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
- fi
- AM_BACKSLASH='\'
- 
- 
- 
- 
- # Checks for pkg-config packages
- 
- pkg_failed=no
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XEYES" >&5
- printf %s "checking for XEYES... " >&6; }
- 
- if test -n "$XEYES_CFLAGS"; then
-     pkg_cv_XEYES_CFLAGS="$XEYES_CFLAGS"
-  elif test -n "$PKG_CONFIG"; then
-     if test -n "$PKG_CONFIG" && \
-     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17\""; } >&5
-   ($PKG_CONFIG --exists --print-errors "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17") 2>&5
-   ac_status=$?
-   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   test $ac_status = 0; }; then
-   pkg_cv_XEYES_CFLAGS=`$PKG_CONFIG --cflags "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17" 2>/dev/null`
- 		      test "x$?" != "x0" && pkg_failed=yes
- else
-   pkg_failed=yes
- fi
-  else
-     pkg_failed=untried
- fi
- if test -n "$XEYES_LIBS"; then
-     pkg_cv_XEYES_LIBS="$XEYES_LIBS"
-  elif test -n "$PKG_CONFIG"; then
-     if test -n "$PKG_CONFIG" && \
-     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17\""; } >&5
-   ($PKG_CONFIG --exists --print-errors "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17") 2>&5
-   ac_status=$?
-   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   test $ac_status = 0; }; then
-   pkg_cv_XEYES_LIBS=`$PKG_CONFIG --libs "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17" 2>/dev/null`
- 		      test "x$?" != "x0" && pkg_failed=yes
- else
-   pkg_failed=yes
- fi
-  else
-     pkg_failed=untried
- fi
- 
- 
- 
- if test $pkg_failed = yes; then
-    	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- 
- if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-         _pkg_short_errors_supported=yes
- else
-         _pkg_short_errors_supported=no
- fi
-         if test $_pkg_short_errors_supported = yes; then
- 	        XEYES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17" 2>&1`
-         else
- 	        XEYES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17" 2>&1`
-         fi
- 	# Put the nasty error message in config.log where it belongs
- 	echo "$XEYES_PKG_ERRORS" >&5
- 
- 	as_fn_error $? "Package requirements (xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17) were not met:
- 
- $XEYES_PKG_ERRORS
- 
- Consider adjusting the PKG_CONFIG_PATH environment variable if you
- installed software in a non-standard prefix.
- 
- Alternatively, you may set the environment variables XEYES_CFLAGS
- and XEYES_LIBS to avoid the need to call pkg-config.
- See the pkg-config man page for more details." "$LINENO" 5
- elif test $pkg_failed = untried; then
-      	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- 	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
- is in your PATH or set the PKG_CONFIG environment variable to the full
- path to pkg-config.
- 
- Alternatively, you may set the environment variables XEYES_CFLAGS
- and XEYES_LIBS to avoid the need to call pkg-config.
- See the pkg-config man page for more details.
- 
- To get pkg-config, see <http://pkg-config.freedesktop.org/>.
- See \`config.log' for more details" "$LINENO" 5; }
- else
- 	XEYES_CFLAGS=$pkg_cv_XEYES_CFLAGS
- 	XEYES_LIBS=$pkg_cv_XEYES_LIBS
-         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- printf "%s\n" "yes" >&6; }
- 
- fi
- 
- 
- # Check whether --with-xrender was given.
- if test ${with_xrender+y}
- then :
-   withval=$with_xrender; use_xrender="$withval"
- else $as_nop
-   use_xrender="try"
- fi
- 
- if test x$use_xrender != xno ; then
- 
- pkg_failed=no
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XRENDER" >&5
- printf %s "checking for XRENDER... " >&6; }
- 
- if test -n "$XRENDER_CFLAGS"; then
-     pkg_cv_XRENDER_CFLAGS="$XRENDER_CFLAGS"
-  elif test -n "$PKG_CONFIG"; then
-     if test -n "$PKG_CONFIG" && \
-     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender >= 0.4\""; } >&5
-   ($PKG_CONFIG --exists --print-errors "xrender >= 0.4") 2>&5
-   ac_status=$?
-   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   test $ac_status = 0; }; then
-   pkg_cv_XRENDER_CFLAGS=`$PKG_CONFIG --cflags "xrender >= 0.4" 2>/dev/null`
- 		      test "x$?" != "x0" && pkg_failed=yes
- else
-   pkg_failed=yes
- fi
-  else
-     pkg_failed=untried
- fi
- if test -n "$XRENDER_LIBS"; then
-     pkg_cv_XRENDER_LIBS="$XRENDER_LIBS"
-  elif test -n "$PKG_CONFIG"; then
-     if test -n "$PKG_CONFIG" && \
-     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender >= 0.4\""; } >&5
-   ($PKG_CONFIG --exists --print-errors "xrender >= 0.4") 2>&5
-   ac_status=$?
-   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   test $ac_status = 0; }; then
-   pkg_cv_XRENDER_LIBS=`$PKG_CONFIG --libs "xrender >= 0.4" 2>/dev/null`
- 		      test "x$?" != "x0" && pkg_failed=yes
- else
-   pkg_failed=yes
- fi
-  else
-     pkg_failed=untried
- fi
- 
- 
- 
- if test $pkg_failed = yes; then
-    	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- 
- if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-         _pkg_short_errors_supported=yes
- else
-         _pkg_short_errors_supported=no
- fi
-         if test $_pkg_short_errors_supported = yes; then
- 	        XRENDER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xrender >= 0.4" 2>&1`
-         else
- 	        XRENDER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xrender >= 0.4" 2>&1`
-         fi
- 	# Put the nasty error message in config.log where it belongs
- 	echo "$XRENDER_PKG_ERRORS" >&5
- 
- 	as_fn_error $? "Package requirements (xrender >= 0.4) were not met:
- 
- $XRENDER_PKG_ERRORS
- 
- Consider adjusting the PKG_CONFIG_PATH environment variable if you
- installed software in a non-standard prefix.
- 
- Alternatively, you may set the environment variables XRENDER_CFLAGS
- and XRENDER_LIBS to avoid the need to call pkg-config.
- See the pkg-config man page for more details." "$LINENO" 5
- elif test $pkg_failed = untried; then
-      	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- 	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
- is in your PATH or set the PKG_CONFIG environment variable to the full
- path to pkg-config.
- 
- Alternatively, you may set the environment variables XRENDER_CFLAGS
- and XRENDER_LIBS to avoid the need to call pkg-config.
- See the pkg-config man page for more details.
- 
- To get pkg-config, see <http://pkg-config.freedesktop.org/>.
- See \`config.log' for more details" "$LINENO" 5; }
- else
- 	XRENDER_CFLAGS=$pkg_cv_XRENDER_CFLAGS
- 	XRENDER_LIBS=$pkg_cv_XRENDER_LIBS
-         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- printf "%s\n" "yes" >&6; }
- 
- fi
- 
- printf "%s\n" "#define XRENDER 1" >>confdefs.h
- 
- fi
- 
- 
- # Check whether --with-present was given.
- if test ${with_present+y}
- then :
-   withval=$with_present; use_present="$withval"
- else $as_nop
-   use_present="try"
- fi
- 
- if test x$use_present != xno ; then
- 
- pkg_failed=no
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PRESENT" >&5
- printf %s "checking for PRESENT... " >&6; }
- 
- if test -n "$PRESENT_CFLAGS"; then
-     pkg_cv_PRESENT_CFLAGS="$PRESENT_CFLAGS"
-  elif test -n "$PKG_CONFIG"; then
-     if test -n "$PKG_CONFIG" && \
-     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage\""; } >&5
-   ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage") 2>&5
-   ac_status=$?
-   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   test $ac_status = 0; }; then
-   pkg_cv_PRESENT_CFLAGS=`$PKG_CONFIG --cflags "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage" 2>/dev/null`
- 		      test "x$?" != "x0" && pkg_failed=yes
- else
-   pkg_failed=yes
- fi
-  else
-     pkg_failed=untried
- fi
- if test -n "$PRESENT_LIBS"; then
-     pkg_cv_PRESENT_LIBS="$PRESENT_LIBS"
-  elif test -n "$PKG_CONFIG"; then
-     if test -n "$PKG_CONFIG" && \
-     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage\""; } >&5
-   ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage") 2>&5
-   ac_status=$?
-   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-   test $ac_status = 0; }; then
-   pkg_cv_PRESENT_LIBS=`$PKG_CONFIG --libs "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage" 2>/dev/null`
- 		      test "x$?" != "x0" && pkg_failed=yes
- else
-   pkg_failed=yes
- fi
-  else
-     pkg_failed=untried
- fi
- 
- 
- 
- if test $pkg_failed = yes; then
-    	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- 
- if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-         _pkg_short_errors_supported=yes
- else
-         _pkg_short_errors_supported=no
- fi
-         if test $_pkg_short_errors_supported = yes; then
- 	        PRESENT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage" 2>&1`
-         else
- 	        PRESENT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage" 2>&1`
-         fi
- 	# Put the nasty error message in config.log where it belongs
- 	echo "$PRESENT_PKG_ERRORS" >&5
- 
- 	as_fn_error $? "Package requirements (x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage) were not met:
- 
- $PRESENT_PKG_ERRORS
- 
- Consider adjusting the PKG_CONFIG_PATH environment variable if you
- installed software in a non-standard prefix.
- 
- Alternatively, you may set the environment variables PRESENT_CFLAGS
- and PRESENT_LIBS to avoid the need to call pkg-config.
- See the pkg-config man page for more details." "$LINENO" 5
- elif test $pkg_failed = untried; then
-      	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
- printf "%s\n" "no" >&6; }
- 	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
- is in your PATH or set the PKG_CONFIG environment variable to the full
- path to pkg-config.
- 
- Alternatively, you may set the environment variables PRESENT_CFLAGS
- and PRESENT_LIBS to avoid the need to call pkg-config.
- See the pkg-config man page for more details.
- 
- To get pkg-config, see <http://pkg-config.freedesktop.org/>.
- See \`config.log' for more details" "$LINENO" 5; }
- else
- 	PRESENT_CFLAGS=$pkg_cv_PRESENT_CFLAGS
- 	PRESENT_LIBS=$pkg_cv_PRESENT_LIBS
-         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- printf "%s\n" "yes" >&6; }
- 
- fi
- 
- printf "%s\n" "#define PRESENT 1" >>confdefs.h
- 
- fi
- 
- ac_config_files="$ac_config_files Makefile man/Makefile"
- 
- cat >confcache <<\_ACEOF
- # This file is a shell script that caches the results of configure
- # tests run on this system so they can be shared between configure
- # scripts and configure runs, see configure's option --config-cache.
- # It is not useful on other systems.  If it contains results you don't
- # want to keep, you may remove or edit it.
- #
- # config.status only pays attention to the cache file if you give it
- # the --recheck option to rerun configure.
- #
- # `ac_cv_env_foo' variables (set or unset) will be overridden when
- # loading this file, other *unset* `ac_cv_foo' will be assigned the
- # following values.
- 
- _ACEOF
- 
- # The following way of writing the cache mishandles newlines in values,
- # but we know of no workaround that is simple, portable, and efficient.
- # So, we kill variables containing newlines.
- # Ultrix sh set writes to stderr and can't be redirected directly,
- # and sets the high bit in the cache file unless we assign to the vars.
- (
-   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
-     eval ac_val=\$$ac_var
-     case $ac_val in #(
-     *${as_nl}*)
-       case $ac_var in #(
-       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
- printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
-       esac
-       case $ac_var in #(
-       _ | IFS | as_nl) ;; #(
-       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-       *) { eval $ac_var=; unset $ac_var;} ;;
-       esac ;;
-     esac
-   done
- 
-   (set) 2>&1 |
-     case $as_nl`(ac_space=' '; set) 2>&1` in #(
-     *${as_nl}ac_space=\ *)
-       # `set' does not quote correctly, so add quotes: double-quote
-       # substitution turns \\\\ into \\, and sed turns \\ into \.
-       sed -n \
- 	"s/'/'\\\\''/g;
- 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-       ;; #(
-     *)
-       # `set' quotes correctly as required by POSIX, so do not add quotes.
-       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-       ;;
-     esac |
-     sort
- ) |
-   sed '
-      /^ac_cv_env_/b end
-      t clear
-      :clear
-      s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
-      t end
-      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-      :end' >>confcache
- if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
-   if test -w "$cache_file"; then
-     if test "x$cache_file" != "x/dev/null"; then
-       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
- printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
-       if test ! -f "$cache_file" || test -h "$cache_file"; then
- 	cat confcache >"$cache_file"
-       else
-         case $cache_file in #(
-         */* | ?:*)
- 	  mv -f confcache "$cache_file"$$ &&
- 	  mv -f "$cache_file"$$ "$cache_file" ;; #(
-         *)
- 	  mv -f confcache "$cache_file" ;;
- 	esac
-       fi
-     fi
-   else
-     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
- printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
-   fi
- fi
- rm -f confcache
- 
- test "x$prefix" = xNONE && prefix=$ac_default_prefix
- # Let make expand exec_prefix.
- test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
- 
- DEFS=-DHAVE_CONFIG_H
- 
- ac_libobjs=
- ac_ltlibobjs=
- U=
- for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
-   # 1. Remove the extension, and $U if already installed.
-   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-   ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
-   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
-   #    will be set to the directory where LIBOBJS objects are built.
-   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
-   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
- done
- LIBOBJS=$ac_libobjs
- 
- LTLIBOBJS=$ac_ltlibobjs
- 
- 
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
- printf %s "checking that generated files are newer than configure... " >&6; }
-    if test -n "$am_sleep_pid"; then
-      # Hide warnings about reused PIDs.
-      wait $am_sleep_pid 2>/dev/null
-    fi
-    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
- printf "%s\n" "done" >&6; }
-  if test -n "$EXEEXT"; then
-   am__EXEEXT_TRUE=
-   am__EXEEXT_FALSE='#'
- else
-   am__EXEEXT_TRUE='#'
-   am__EXEEXT_FALSE=
- fi
- 
- if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
-   as_fn_error $? "conditional \"AMDEP\" was never defined.
- Usually this means the macro was only invoked conditionally." "$LINENO" 5
- fi
- if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
-   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
- Usually this means the macro was only invoked conditionally." "$LINENO" 5
- fi
- 
- : "${CONFIG_STATUS=./config.status}"
- ac_write_fail=0
- ac_clean_files_save=$ac_clean_files
- ac_clean_files="$ac_clean_files $CONFIG_STATUS"
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
- printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
- as_write_fail=0
- cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
- #! $SHELL
- # Generated by $as_me.
- # Run this file to recreate the current configuration.
- # Compiler output produced by configure, useful for debugging
- # configure, is in config.log if it exists.
- 
- debug=false
- ac_cs_recheck=false
- ac_cs_silent=false
- 
- SHELL=\${CONFIG_SHELL-$SHELL}
- export SHELL
- _ASEOF
- cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
- ## -------------------- ##
- ## M4sh Initialization. ##
- ## -------------------- ##
- 
- # Be more Bourne compatible
- DUALCASE=1; export DUALCASE # for MKS sh
- as_nop=:
- if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
- then :
-   emulate sh
-   NULLCMD=:
-   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-   # is contrary to our usage.  Disable this feature.
-   alias -g '${1+"$@"}'='"$@"'
-   setopt NO_GLOB_SUBST
- else $as_nop
-   case `(set -o) 2>/dev/null` in #(
-   *posix*) :
-     set -o posix ;; #(
-   *) :
-      ;;
- esac
- fi
- 
- 
- 
- # Reset variables that may have inherited troublesome values from
- # the environment.
- 
- # IFS needs to be set, to space, tab, and newline, in precisely that order.
- # (If _AS_PATH_WALK were called with IFS unset, it would have the
- # side effect of setting IFS to empty, thus disabling word splitting.)
- # Quoting is to prevent editors from complaining about space-tab.
- as_nl='
- '
- export as_nl
- IFS=" ""	$as_nl"
- 
- PS1='$ '
- PS2='> '
- PS4='+ '
- 
- # Ensure predictable behavior from utilities with locale-dependent output.
- LC_ALL=C
- export LC_ALL
- LANGUAGE=C
- export LANGUAGE
- 
- # We cannot yet rely on "unset" to work, but we need these variables
- # to be unset--not just set to an empty or harmless value--now, to
- # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
- # also avoids known problems related to "unset" and subshell syntax
- # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
- for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
- do eval test \${$as_var+y} \
-   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
- done
- 
- # Ensure that fds 0, 1, and 2 are open.
- if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
- if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
- if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
- 
- # The user is always right.
- if ${PATH_SEPARATOR+false} :; then
-   PATH_SEPARATOR=:
-   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-       PATH_SEPARATOR=';'
-   }
- fi
- 
- 
- # Find who we are.  Look in the path if we contain no directory separator.
- as_myself=
- case $0 in #((
-   *[\\/]* ) as_myself=$0 ;;
-   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   case $as_dir in #(((
-     '') as_dir=./ ;;
-     */) ;;
-     *) as_dir=$as_dir/ ;;
-   esac
-     test -r "$as_dir$0" && as_myself=$as_dir$0 && break
-   done
- IFS=$as_save_IFS
- 
-      ;;
- esac
- # We did not find ourselves, most probably we were run as `sh COMMAND'
- # in which case we are not to be found in the path.
- if test "x$as_myself" = x; then
-   as_myself=$0
- fi
- if test ! -f "$as_myself"; then
-   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-   exit 1
- fi
- 
- 
- 
- # as_fn_error STATUS ERROR [LINENO LOG_FD]
- # ----------------------------------------
- # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
- # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
- # script with STATUS, using 1 if that was 0.
- as_fn_error ()
- {
-   as_status=$1; test $as_status -eq 0 && as_status=1
-   if test "$4"; then
-     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-   fi
-   printf "%s\n" "$as_me: error: $2" >&2
-   as_fn_exit $as_status
- } # as_fn_error
- 
- 
- 
- # as_fn_set_status STATUS
- # -----------------------
- # Set $? to STATUS, without forking.
- as_fn_set_status ()
- {
-   return $1
- } # as_fn_set_status
- 
- # as_fn_exit STATUS
- # -----------------
- # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
- as_fn_exit ()
- {
-   set +e
-   as_fn_set_status $1
-   exit $1
- } # as_fn_exit
- 
- # as_fn_unset VAR
- # ---------------
- # Portably unset VAR.
- as_fn_unset ()
- {
-   { eval $1=; unset $1;}
- }
- as_unset=as_fn_unset
- 
- # as_fn_append VAR VALUE
- # ----------------------
- # Append the text in VALUE to the end of the definition contained in VAR. Take
- # advantage of any shell optimizations that allow amortized linear growth over
- # repeated appends, instead of the typical quadratic growth present in naive
- # implementations.
- if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
- then :
-   eval 'as_fn_append ()
-   {
-     eval $1+=\$2
-   }'
- else $as_nop
-   as_fn_append ()
-   {
-     eval $1=\$$1\$2
-   }
- fi # as_fn_append
- 
- # as_fn_arith ARG...
- # ------------------
- # Perform arithmetic evaluation on the ARGs, and store the result in the
- # global $as_val. Take advantage of shells that can avoid forks. The arguments
- # must be portable across $(()) and expr.
- if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
- then :
-   eval 'as_fn_arith ()
-   {
-     as_val=$(( $* ))
-   }'
- else $as_nop
-   as_fn_arith ()
-   {
-     as_val=`expr "$@" || test $? -eq 1`
-   }
- fi # as_fn_arith
- 
- 
- if expr a : '\(a\)' >/dev/null 2>&1 &&
-    test "X`expr 00001 : '.*\(...\)'`" = X001; then
-   as_expr=expr
- else
-   as_expr=false
- fi
- 
- if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-   as_basename=basename
- else
-   as_basename=false
- fi
- 
- if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-   as_dirname=dirname
- else
-   as_dirname=false
- fi
- 
- as_me=`$as_basename -- "$0" ||
- $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
- 	 X"$0" : 'X\(//\)$' \| \
- 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
- printf "%s\n" X/"$0" |
-     sed '/^.*\/\([^/][^/]*\)\/*$/{
- 	    s//\1/
- 	    q
- 	  }
- 	  /^X\/\(\/\/\)$/{
- 	    s//\1/
- 	    q
- 	  }
- 	  /^X\/\(\/\).*/{
- 	    s//\1/
- 	    q
- 	  }
- 	  s/.*/./; q'`
- 
- # Avoid depending upon Character Ranges.
- as_cr_letters='abcdefghijklmnopqrstuvwxyz'
- as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
- as_cr_Letters=$as_cr_letters$as_cr_LETTERS
- as_cr_digits='0123456789'
- as_cr_alnum=$as_cr_Letters$as_cr_digits
- 
- 
- # Determine whether it's possible to make 'echo' print without a newline.
- # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
- # for compatibility with existing Makefiles.
- ECHO_C= ECHO_N= ECHO_T=
- case `echo -n x` in #(((((
- -n*)
-   case `echo 'xy\c'` in
-   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-   xy)  ECHO_C='\c';;
-   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-        ECHO_T='	';;
-   esac;;
- *)
-   ECHO_N='-n';;
- esac
- 
- # For backward compatibility with old third-party macros, we provide
- # the shell variables $as_echo and $as_echo_n.  New code should use
- # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
- as_echo='printf %s\n'
- as_echo_n='printf %s'
- 
- rm -f conf$$ conf$$.exe conf$$.file
- if test -d conf$$.dir; then
-   rm -f conf$$.dir/conf$$.file
- else
-   rm -f conf$$.dir
-   mkdir conf$$.dir 2>/dev/null
- fi
- if (echo >conf$$.file) 2>/dev/null; then
-   if ln -s conf$$.file conf$$ 2>/dev/null; then
-     as_ln_s='ln -s'
-     # ... but there are two gotchas:
-     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-     # In both cases, we have to default to `cp -pR'.
-     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-       as_ln_s='cp -pR'
-   elif ln conf$$.file conf$$ 2>/dev/null; then
-     as_ln_s=ln
-   else
-     as_ln_s='cp -pR'
-   fi
- else
-   as_ln_s='cp -pR'
- fi
- rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
- rmdir conf$$.dir 2>/dev/null
- 
- 
- # as_fn_mkdir_p
- # -------------
- # Create "$as_dir" as a directory, including parents if necessary.
- as_fn_mkdir_p ()
- {
- 
-   case $as_dir in #(
-   -*) as_dir=./$as_dir;;
-   esac
-   test -d "$as_dir" || eval $as_mkdir_p || {
-     as_dirs=
-     while :; do
-       case $as_dir in #(
-       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-       *) as_qdir=$as_dir;;
-       esac
-       as_dirs="'$as_qdir' $as_dirs"
-       as_dir=`$as_dirname -- "$as_dir" ||
- $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- 	 X"$as_dir" : 'X\(//\)[^/]' \| \
- 	 X"$as_dir" : 'X\(//\)$' \| \
- 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
- printf "%s\n" X"$as_dir" |
-     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- 	    s//\1/
- 	    q
- 	  }
- 	  /^X\(\/\/\)[^/].*/{
- 	    s//\1/
- 	    q
- 	  }
- 	  /^X\(\/\/\)$/{
- 	    s//\1/
- 	    q
- 	  }
- 	  /^X\(\/\).*/{
- 	    s//\1/
- 	    q
- 	  }
- 	  s/.*/./; q'`
-       test -d "$as_dir" && break
-     done
-     test -z "$as_dirs" || eval "mkdir $as_dirs"
-   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
- 
- 
- } # as_fn_mkdir_p
- if mkdir -p . 2>/dev/null; then
-   as_mkdir_p='mkdir -p "$as_dir"'
- else
-   test -d ./-p && rmdir ./-p
-   as_mkdir_p=false
- fi
- 
- 
- # as_fn_executable_p FILE
- # -----------------------
- # Test if FILE is an executable regular file.
- as_fn_executable_p ()
- {
-   test -f "$1" && test -x "$1"
- } # as_fn_executable_p
- as_test_x='test -x'
- as_executable_p=as_fn_executable_p
- 
- # Sed expression to map a string onto a valid CPP name.
- as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
- 
- # Sed expression to map a string onto a valid variable name.
- as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
- 
- 
- exec 6>&1
- ## ----------------------------------- ##
- ## Main body of $CONFIG_STATUS script. ##
- ## ----------------------------------- ##
- _ASEOF
- test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
- 
- cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- # Save the log message, to keep $0 and so on meaningful, and to
- # report actual input values of CONFIG_FILES etc. instead of their
- # values after options handling.
- ac_log="
- This file was extended by xeyes $as_me 1.3.0, which was
- generated by GNU Autoconf 2.71.  Invocation command line was
- 
-   CONFIG_FILES    = $CONFIG_FILES
-   CONFIG_HEADERS  = $CONFIG_HEADERS
-   CONFIG_LINKS    = $CONFIG_LINKS
-   CONFIG_COMMANDS = $CONFIG_COMMANDS
-   $ $0 $@
- 
- on `(hostname || uname -n) 2>/dev/null | sed 1q`
- "
- 
- _ACEOF
- 
- case $ac_config_files in *"
- "*) set x $ac_config_files; shift; ac_config_files=$*;;
- esac
- 
- case $ac_config_headers in *"
- "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
- esac
- 
- 
- cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- # Files that config.status was made for.
- config_files="$ac_config_files"
- config_headers="$ac_config_headers"
- config_commands="$ac_config_commands"
- 
- _ACEOF
- 
- cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- ac_cs_usage="\
- \`$as_me' instantiates files and other configuration actions
- from templates according to the current configuration.  Unless the files
- and actions are specified as TAGs, all are instantiated by default.
- 
- Usage: $0 [OPTION]... [TAG]...
- 
-   -h, --help       print this help, then exit
-   -V, --version    print version number and configuration settings, then exit
-       --config     print configuration, then exit
-   -q, --quiet, --silent
-                    do not print progress messages
-   -d, --debug      don't remove temporary files
-       --recheck    update $as_me by reconfiguring in the same conditions
-       --file=FILE[:TEMPLATE]
-                    instantiate the configuration file FILE
-       --header=FILE[:TEMPLATE]
-                    instantiate the configuration header FILE
- 
- Configuration files:
- $config_files
- 
- Configuration headers:
- $config_headers
- 
- Configuration commands:
- $config_commands
- 
- Report bugs to <https://gitlab.freedesktop.org/xorg/app/xeyes/-/issues>."
- 
- _ACEOF
- ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
- ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
- cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- ac_cs_config='$ac_cs_config_escaped'
- ac_cs_version="\\
- xeyes config.status 1.3.0
- configured by $0, generated by GNU Autoconf 2.71,
-   with options \\"\$ac_cs_config\\"
- 
- Copyright (C) 2021 Free Software Foundation, Inc.
- This config.status script is free software; the Free Software Foundation
- gives unlimited permission to copy, distribute and modify it."
- 
- ac_pwd='$ac_pwd'
- srcdir='$srcdir'
- INSTALL='$INSTALL'
- MKDIR_P='$MKDIR_P'
- AWK='$AWK'
- test -n "\$AWK" || AWK=awk
- _ACEOF
- 
- cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- # The default lists apply if the user does not specify any file.
- ac_need_defaults=:
- while test $# != 0
- do
-   case $1 in
-   --*=?*)
-     ac_option=`expr "X$1" : 'X\([^=]*\)='`
-     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
-     ac_shift=:
-     ;;
-   --*=)
-     ac_option=`expr "X$1" : 'X\([^=]*\)='`
-     ac_optarg=
-     ac_shift=:
-     ;;
-   *)
-     ac_option=$1
-     ac_optarg=$2
-     ac_shift=shift
-     ;;
-   esac
- 
-   case $ac_option in
-   # Handling of the options.
-   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-     ac_cs_recheck=: ;;
-   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
-     printf "%s\n" "$ac_cs_version"; exit ;;
-   --config | --confi | --conf | --con | --co | --c )
-     printf "%s\n" "$ac_cs_config"; exit ;;
-   --debug | --debu | --deb | --de | --d | -d )
-     debug=: ;;
-   --file | --fil | --fi | --f )
-     $ac_shift
-     case $ac_optarg in
-     *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
-     '') as_fn_error $? "missing file argument" ;;
-     esac
-     as_fn_append CONFIG_FILES " '$ac_optarg'"
-     ac_need_defaults=false;;
-   --header | --heade | --head | --hea )
-     $ac_shift
-     case $ac_optarg in
-     *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
-     esac
-     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
-     ac_need_defaults=false;;
-   --he | --h)
-     # Conflict between --help and --header
-     as_fn_error $? "ambiguous option: \`$1'
- Try \`$0 --help' for more information.";;
-   --help | --hel | -h )
-     printf "%s\n" "$ac_cs_usage"; exit ;;
-   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-   | -silent | --silent | --silen | --sile | --sil | --si | --s)
-     ac_cs_silent=: ;;
- 
-   # This is an error.
-   -*) as_fn_error $? "unrecognized option: \`$1'
- Try \`$0 --help' for more information." ;;
- 
-   *) as_fn_append ac_config_targets " $1"
-      ac_need_defaults=false ;;
- 
-   esac
-   shift
- done
- 
- ac_configure_extra_args=
- 
- if $ac_cs_silent; then
-   exec 6>/dev/null
-   ac_configure_extra_args="$ac_configure_extra_args --silent"
- fi
- 
- _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- if \$ac_cs_recheck; then
-   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
-   shift
-   \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
-   CONFIG_SHELL='$SHELL'
-   export CONFIG_SHELL
-   exec "\$@"
- fi
- 
- _ACEOF
- cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- exec 5>>config.log
- {
-   echo
-   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
- ## Running $as_me. ##
- _ASBOX
-   printf "%s\n" "$ac_log"
- } >&5
- 
- _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- #
- # INIT-COMMANDS
- #
- AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
- 
- _ACEOF
- 
- cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- 
- # Handling of arguments.
- for ac_config_target in $ac_config_targets
- do
-   case $ac_config_target in
-     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
-     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
-     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
- 
-   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
-   esac
- done
- 
- 
- # If the user did not use the arguments to specify the items to instantiate,
- # then the envvar interface is used.  Set only those that are not.
- # We use the long form for the default assignment because of an extremely
- # bizarre bug on SunOS 4.1.3.
- if $ac_need_defaults; then
-   test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
-   test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
-   test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
- fi
- 
- # Have a temporary directory for convenience.  Make it in the build tree
- # simply because there is no reason against having it here, and in addition,
- # creating and moving files from /tmp can sometimes cause problems.
- # Hook for its removal unless debugging.
- # Note that there is a small window in which the directory will not be cleaned:
- # after its creation but before its name has been assigned to `$tmp'.
- $debug ||
- {
-   tmp= ac_tmp=
-   trap 'exit_status=$?
-   : "${ac_tmp:=$tmp}"
-   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
- ' 0
-   trap 'as_fn_exit 1' 1 2 13 15
- }
- # Create a (secure) tmp directory for tmp files.
- 
- {
-   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-   test -d "$tmp"
- }  ||
- {
-   tmp=./conf$$-$RANDOM
-   (umask 077 && mkdir "$tmp")
- } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
- ac_tmp=$tmp
- 
- # Set up the scripts for CONFIG_FILES section.
- # No need to generate them if there are no CONFIG_FILES.
- # This happens for instance with `./config.status config.h'.
- if test -n "$CONFIG_FILES"; then
- 
- 
- ac_cr=`echo X | tr X '\015'`
- # On cygwin, bash can eat \r inside `` if the user requested igncr.
- # But we know of no other shell where ac_cr would be empty at this
- # point, so we can use a bashism as a fallback.
- if test "x$ac_cr" = x; then
-   eval ac_cr=\$\'\\r\'
- fi
- ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
- if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
-   ac_cs_awk_cr='\\r'
- else
-   ac_cs_awk_cr=$ac_cr
- fi
- 
- echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
- _ACEOF
- 
- 
- {
-   echo "cat >conf$$subs.awk <<_ACEOF" &&
-   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
-   echo "_ACEOF"
- } >conf$$subs.sh ||
-   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
- ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
- ac_delim='%!_!# '
- for ac_last_try in false false false false false :; do
-   . ./conf$$subs.sh ||
-     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
- 
-   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
-   if test $ac_delim_n = $ac_delim_num; then
-     break
-   elif $ac_last_try; then
-     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-   else
-     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-   fi
- done
- rm -f conf$$subs.sh
- 
- cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
- _ACEOF
- sed -n '
- h
- s/^/S["/; s/!.*/"]=/
- p
- g
- s/^[^!]*!//
- :repl
- t repl
- s/'"$ac_delim"'$//
- t delim
- :nl
- h
- s/\(.\{148\}\)..*/\1/
- t more1
- s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
- p
- n
- b repl
- :more1
- s/["\\]/\\&/g; s/^/"/; s/$/"\\/
- p
- g
- s/.\{148\}//
- t nl
- :delim
- h
- s/\(.\{148\}\)..*/\1/
- t more2
- s/["\\]/\\&/g; s/^/"/; s/$/"/
- p
- b
- :more2
- s/["\\]/\\&/g; s/^/"/; s/$/"\\/
- p
- g
- s/.\{148\}//
- t delim
- ' <conf$$subs.awk | sed '
- /^[^""]/{
-   N
-   s/\n//
- }
- ' >>$CONFIG_STATUS || ac_write_fail=1
- rm -f conf$$subs.awk
- cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- _ACAWK
- cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
-   for (key in S) S_is_set[key] = 1
-   FS = ""
- 
- }
- {
-   line = $ 0
-   nfields = split(line, field, "@")
-   substed = 0
-   len = length(field[1])
-   for (i = 2; i < nfields; i++) {
-     key = field[i]
-     keylen = length(key)
-     if (S_is_set[key]) {
-       value = S[key]
-       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
-       len += length(value) + length(field[++i])
-       substed = 1
-     } else
-       len += 1 + keylen
-   }
- 
-   print line
- }
- 
- _ACAWK
- _ACEOF
- cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
-   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
- else
-   cat
- fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
-   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
- _ACEOF
- 
- # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
- # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
- # trailing colons and then remove the whole line if VPATH becomes empty
- # (actually we leave an empty line to preserve line numbers).
- if test "x$srcdir" = x.; then
-   ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
- h
- s///
- s/^/:/
- s/[	 ]*$/:/
- s/:\$(srcdir):/:/g
- s/:\${srcdir}:/:/g
- s/:@srcdir@:/:/g
- s/^:*//
- s/:*$//
- x
- s/\(=[	 ]*\).*/\1/
- G
- s/\n//
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- # Transform confdefs.h into an awk script `defines.awk', embedded as
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- # For the awk script, D is an array of macro values keyed by name,
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- ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
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- t bsnl
- s/["\\]/\\&/g
- s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
- D["\1"]=" \3"/p
- s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
- d
- :bsnl
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- D["\1"]=" \3\\\\\\n"\\/p
- t cont
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- b cont
- ' <confdefs.h | sed '
- s/'"$ac_delim"'/"\\\
- "/g' >>$CONFIG_STATUS || ac_write_fail=1
- 
- cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
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-       next
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-   }
- }
- { print }
- _ACAWK
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-   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
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- 
- 
- eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
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-     done
- 
-     # Let's still pretend it is `configure' which instantiates (i.e., don't
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- printf "%s\n" "$as_me: creating $ac_file" >&6;}
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-     # Neutralize special characters interpreted by sed in replacement strings.
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- 
-     case $ac_tag in
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-   ac_dir=`$as_dirname -- "$ac_file" ||
- $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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- 	 X"$ac_file" : 'X\(//\)$' \| \
- 	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
- printf "%s\n" X"$ac_file" |
-     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- 	    s//\1/
- 	    q
- 	  }
- 	  /^X\(\/\/\)[^/].*/{
- 	    s//\1/
- 	    q
- 	  }
- 	  /^X\(\/\/\)$/{
- 	    s//\1/
- 	    q
- 	  }
- 	  /^X\(\/\).*/{
- 	    s//\1/
- 	    q
- 	  }
- 	  s/.*/./; q'`
-   as_dir="$ac_dir"; as_fn_mkdir_p
-   ac_builddir=.
- 
- case "$ac_dir" in
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-   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
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- ac_abs_top_builddir=$ac_pwd
- ac_abs_builddir=$ac_pwd$ac_dir_suffix
- # for backward compatibility:
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- 
- case $srcdir in
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-     ac_srcdir=.
-     ac_top_srcdir=$ac_top_builddir_sub
-     ac_abs_top_srcdir=$ac_pwd ;;
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-     ac_abs_top_srcdir=$srcdir ;;
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-     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
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- ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
- 
- 
-   case $ac_mode in
-   :F)
-   #
-   # CONFIG_FILE
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- 
-   case $INSTALL in
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-   ac_MKDIR_P=$MKDIR_P
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-   esac
- _ACEOF
- 
- cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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- ac_sed_dataroot='
- /datarootdir/ {
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- /@mandir@/p'
- case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
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- *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
- printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
- _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-   ac_datarootdir_hack='
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-   s&@infodir@&$infodir&g
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- esac
- _ACEOF
- 
- # Neutralize VPATH when `$srcdir' = `.'.
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- ac_sed_extra="$ac_vpsub
- $extrasub
- _ACEOF
- cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- :t
- /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
- s|@configure_input@|$ac_sed_conf_input|;t t
- s&@top_builddir@&$ac_top_builddir_sub&;t t
- s&@top_build_prefix@&$ac_top_build_prefix&;t t
- s&@srcdir@&$ac_srcdir&;t t
- s&@abs_srcdir@&$ac_abs_srcdir&;t t
- s&@top_srcdir@&$ac_top_srcdir&;t t
- s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
- s&@builddir@&$ac_builddir&;t t
- s&@abs_builddir@&$ac_abs_builddir&;t t
- s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
- s&@INSTALL@&$ac_INSTALL&;t t
- s&@MKDIR_P@&$ac_MKDIR_P&;t t
- $ac_datarootdir_hack
- "
- eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
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- test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
-       "$ac_tmp/out"`; test -z "$ac_out"; } &&
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- printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
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- 
-   rm -f "$ac_tmp/stdin"
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-       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
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- printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
-     else
-       rm -f "$ac_file"
-       mv "$ac_tmp/config.h" "$ac_file" \
- 	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
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-   else
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-       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
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- # Compute "$ac_file"'s index in $config_headers.
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- _am_stamp_count=1
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- 	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
- printf "%s\n" X"$_am_arg" |
-     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- 	    s//\1/
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-  ;;
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- esac
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-     # Check whether this is an Automake generated Makefile which includes
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- 	  s/.*/./; q'`
-     { echo "$as_me:$LINENO: cd "$am_dirpart" \
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- as_fn_error $? "Something went wrong bootstrapping makefile fragments
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- # configure is writing to config.log, and then calls config.status.
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- # by configure, so config.status won't be able to write to it; its
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- 
- 
--- 0 ----
diff -rc --new-file xeyes-1.3.0/configure.ac xeyes-1.3.0.5/configure.ac
*** xeyes-1.3.0/configure.ac	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.5/configure.ac	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,59 ****
- 
- dnl  Copyright 2005 Red Hat, Inc.
- dnl
- dnl  Permission to use, copy, modify, distribute, and sell this software and its
- dnl  documentation for any purpose is hereby granted without fee, provided that
- dnl  the above copyright notice appear in all copies and that both that
- dnl  copyright notice and this permission notice appear in supporting
- dnl  documentation, and that the name of Red Hat not be used in
- dnl  advertising or publicity pertaining to distribution of the software without
- dnl  specific, written prior permission.  Red Hat makes no
- dnl  representations about the suitability of this software for any purpose.  It
- dnl  is provided "as is" without express or implied warranty.
- dnl
- dnl  RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- dnl  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- dnl  EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- dnl  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- dnl  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- dnl  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- dnl  PERFORMANCE OF THIS SOFTWARE.
- dnl
- dnl Process this file with autoconf to create configure.
- 
- # Initialize Autoconf
- AC_PREREQ([2.60])
- AC_INIT([xeyes], [1.3.0],
-         [https://gitlab.freedesktop.org/xorg/app/xeyes/-/issues], [xeyes])
- AC_CONFIG_SRCDIR([Makefile.am])
- AC_CONFIG_HEADERS([config.h])
- 
- # Initialize Automake
- AM_INIT_AUTOMAKE([foreign dist-xz])
- 
- # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
- m4_ifndef([XORG_MACROS_VERSION],
-           [m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])])
- XORG_MACROS_VERSION(1.8)
- XORG_DEFAULT_OPTIONS
- 
- # Checks for pkg-config packages
- PKG_CHECK_MODULES(XEYES, [xi >= 1.7 x11 xt xext xmu xproto >= 7.0.17])
- 
- dnl Optional dependencies
- AC_ARG_WITH(xrender, AS_HELP_STRING([--with-xrender],[Use Xrender for rendering (Default is YES)]),use_xrender="$withval",use_xrender="try")
- if test x$use_xrender != xno ; then
- 	PKG_CHECK_MODULES(XRENDER, [xrender >= 0.4])
- 	AC_DEFINE([XRENDER],1,[Define to use X Render Extension])
- fi
- 
- AC_ARG_WITH(present, AS_HELP_STRING([--with-present],[Use Present for updates (Default is AUTO)]),use_present="$withval",use_present="try")
- if test x$use_present != xno ; then
- 	PKG_CHECK_MODULES(PRESENT, [x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage])
- 	AC_DEFINE([PRESENT],1,[Define to use X Present Extension])
- fi
- 
- AC_CONFIG_FILES([
- 	Makefile
- 	man/Makefile])
- AC_OUTPUT
--- 0 ----
diff -rc --new-file xeyes-1.3.0/COPYING xeyes-1.3.0.5/COPYING
*** xeyes-1.3.0/COPYING	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.5/COPYING	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,25 ****
- Copyright (c) 1991  X Consortium
- 
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
- 
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
- 
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
- OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- OTHER DEALINGS IN THE SOFTWARE.
- 
- Except as contained in this notice, the name of the X Consortium shall
- not be used in advertising or otherwise to promote the sale, use or
- other dealings in this Software without prior written authorization
- from the X Consortium.
--- 0 ----
diff -rc --new-file xeyes-1.3.0/depcomp xeyes-1.3.0.5/depcomp
*** xeyes-1.3.0/depcomp	2023-07-13 19:17:47.000000000 -0400
--- xeyes-1.3.0.5/depcomp	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,791 ****
- #! /bin/sh
- # depcomp - compile a program generating dependencies as side-effects
- 
- scriptversion=2018-03-07.03; # UTC
- 
- # Copyright (C) 1999-2021 Free Software Foundation, Inc.
- 
- # This program is free software; you can redistribute it and/or modify
- # it under the terms of the GNU General Public License as published by
- # the Free Software Foundation; either version 2, or (at your option)
- # any later version.
- 
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- # GNU General Public License for more details.
- 
- # You should have received a copy of the GNU General Public License
- # along with this program.  If not, see <https://www.gnu.org/licenses/>.
- 
- # As a special exception to the GNU General Public License, if you
- # distribute this file as part of a program that contains a
- # configuration script generated by Autoconf, you may include it under
- # the same distribution terms that you use for the rest of that program.
- 
- # Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
- 
- case $1 in
-   '')
-     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
-     exit 1;
-     ;;
-   -h | --h*)
-     cat <<\EOF
- Usage: depcomp [--help] [--version] PROGRAM [ARGS]
- 
- Run PROGRAMS ARGS to compile a file, generating dependencies
- as side-effects.
- 
- Environment variables:
-   depmode     Dependency tracking mode.
-   source      Source file read by 'PROGRAMS ARGS'.
-   object      Object file output by 'PROGRAMS ARGS'.
-   DEPDIR      directory where to store dependencies.
-   depfile     Dependency file to output.
-   tmpdepfile  Temporary file to use when outputting dependencies.
-   libtool     Whether libtool is used (yes/no).
- 
- Report bugs to <bug-automake@gnu.org>.
- EOF
-     exit $?
-     ;;
-   -v | --v*)
-     echo "depcomp $scriptversion"
-     exit $?
-     ;;
- esac
- 
- # Get the directory component of the given path, and save it in the
- # global variables '$dir'.  Note that this directory component will
- # be either empty or ending with a '/' character.  This is deliberate.
- set_dir_from ()
- {
-   case $1 in
-     */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
-       *) dir=;;
-   esac
- }
- 
- # Get the suffix-stripped basename of the given path, and save it the
- # global variable '$base'.
- set_base_from ()
- {
-   base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
- }
- 
- # If no dependency file was actually created by the compiler invocation,
- # we still have to create a dummy depfile, to avoid errors with the
- # Makefile "include basename.Plo" scheme.
- make_dummy_depfile ()
- {
-   echo "#dummy" > "$depfile"
- }
- 
- # Factor out some common post-processing of the generated depfile.
- # Requires the auxiliary global variable '$tmpdepfile' to be set.
- aix_post_process_depfile ()
- {
-   # If the compiler actually managed to produce a dependency file,
-   # post-process it.
-   if test -f "$tmpdepfile"; then
-     # Each line is of the form 'foo.o: dependency.h'.
-     # Do two passes, one to just change these to
-     #   $object: dependency.h
-     # and one to simply output
-     #   dependency.h:
-     # which is needed to avoid the deleted-header problem.
-     { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
-       sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
-     } > "$depfile"
-     rm -f "$tmpdepfile"
-   else
-     make_dummy_depfile
-   fi
- }
- 
- # A tabulation character.
- tab='	'
- # A newline character.
- nl='
- '
- # Character ranges might be problematic outside the C locale.
- # These definitions help.
- upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
- lower=abcdefghijklmnopqrstuvwxyz
- digits=0123456789
- alpha=${upper}${lower}
- 
- if test -z "$depmode" || test -z "$source" || test -z "$object"; then
-   echo "depcomp: Variables source, object and depmode must be set" 1>&2
-   exit 1
- fi
- 
- # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
- depfile=${depfile-`echo "$object" |
-   sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
- tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
- 
- rm -f "$tmpdepfile"
- 
- # Avoid interferences from the environment.
- gccflag= dashmflag=
- 
- # Some modes work just like other modes, but use different flags.  We
- # parameterize here, but still list the modes in the big case below,
- # to make depend.m4 easier to write.  Note that we *cannot* use a case
- # here, because this file can only contain one case statement.
- if test "$depmode" = hp; then
-   # HP compiler uses -M and no extra arg.
-   gccflag=-M
-   depmode=gcc
- fi
- 
- if test "$depmode" = dashXmstdout; then
-   # This is just like dashmstdout with a different argument.
-   dashmflag=-xM
-   depmode=dashmstdout
- fi
- 
- cygpath_u="cygpath -u -f -"
- if test "$depmode" = msvcmsys; then
-   # This is just like msvisualcpp but w/o cygpath translation.
-   # Just convert the backslash-escaped backslashes to single forward
-   # slashes to satisfy depend.m4
-   cygpath_u='sed s,\\\\,/,g'
-   depmode=msvisualcpp
- fi
- 
- if test "$depmode" = msvc7msys; then
-   # This is just like msvc7 but w/o cygpath translation.
-   # Just convert the backslash-escaped backslashes to single forward
-   # slashes to satisfy depend.m4
-   cygpath_u='sed s,\\\\,/,g'
-   depmode=msvc7
- fi
- 
- if test "$depmode" = xlc; then
-   # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
-   gccflag=-qmakedep=gcc,-MF
-   depmode=gcc
- fi
- 
- case "$depmode" in
- gcc3)
- ## gcc 3 implements dependency tracking that does exactly what
- ## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
- ## it if -MD -MP comes after the -MF stuff.  Hmm.
- ## Unfortunately, FreeBSD c89 acceptance of flags depends upon
- ## the command line argument order; so add the flags where they
- ## appear in depend2.am.  Note that the slowdown incurred here
- ## affects only configure: in makefiles, %FASTDEP% shortcuts this.
-   for arg
-   do
-     case $arg in
-     -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
-     *)  set fnord "$@" "$arg" ;;
-     esac
-     shift # fnord
-     shift # $arg
-   done
-   "$@"
-   stat=$?
-   if test $stat -ne 0; then
-     rm -f "$tmpdepfile"
-     exit $stat
-   fi
-   mv "$tmpdepfile" "$depfile"
-   ;;
- 
- gcc)
- ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
- ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
- ## (see the conditional assignment to $gccflag above).
- ## There are various ways to get dependency output from gcc.  Here's
- ## why we pick this rather obscure method:
- ## - Don't want to use -MD because we'd like the dependencies to end
- ##   up in a subdir.  Having to rename by hand is ugly.
- ##   (We might end up doing this anyway to support other compilers.)
- ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
- ##   -MM, not -M (despite what the docs say).  Also, it might not be
- ##   supported by the other compilers which use the 'gcc' depmode.
- ## - Using -M directly means running the compiler twice (even worse
- ##   than renaming).
-   if test -z "$gccflag"; then
-     gccflag=-MD,
-   fi
-   "$@" -Wp,"$gccflag$tmpdepfile"
-   stat=$?
-   if test $stat -ne 0; then
-     rm -f "$tmpdepfile"
-     exit $stat
-   fi
-   rm -f "$depfile"
-   echo "$object : \\" > "$depfile"
-   # The second -e expression handles DOS-style file names with drive
-   # letters.
-   sed -e 's/^[^:]*: / /' \
-       -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
- ## This next piece of magic avoids the "deleted header file" problem.
- ## The problem is that when a header file which appears in a .P file
- ## is deleted, the dependency causes make to die (because there is
- ## typically no way to rebuild the header).  We avoid this by adding
- ## dummy dependencies for each header file.  Too bad gcc doesn't do
- ## this for us directly.
- ## Some versions of gcc put a space before the ':'.  On the theory
- ## that the space means something, we add a space to the output as
- ## well.  hp depmode also adds that space, but also prefixes the VPATH
- ## to the object.  Take care to not repeat it in the output.
- ## Some versions of the HPUX 10.20 sed can't process this invocation
- ## correctly.  Breaking it into two sed invocations is a workaround.
-   tr ' ' "$nl" < "$tmpdepfile" \
-     | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
-     | sed -e 's/$/ :/' >> "$depfile"
-   rm -f "$tmpdepfile"
-   ;;
- 
- hp)
-   # This case exists only to let depend.m4 do its work.  It works by
-   # looking at the text of this script.  This case will never be run,
-   # since it is checked for above.
-   exit 1
-   ;;
- 
- sgi)
-   if test "$libtool" = yes; then
-     "$@" "-Wp,-MDupdate,$tmpdepfile"
-   else
-     "$@" -MDupdate "$tmpdepfile"
-   fi
-   stat=$?
-   if test $stat -ne 0; then
-     rm -f "$tmpdepfile"
-     exit $stat
-   fi
-   rm -f "$depfile"
- 
-   if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
-     echo "$object : \\" > "$depfile"
-     # Clip off the initial element (the dependent).  Don't try to be
-     # clever and replace this with sed code, as IRIX sed won't handle
-     # lines with more than a fixed number of characters (4096 in
-     # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
-     # the IRIX cc adds comments like '#:fec' to the end of the
-     # dependency line.
-     tr ' ' "$nl" < "$tmpdepfile" \
-       | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
-       | tr "$nl" ' ' >> "$depfile"
-     echo >> "$depfile"
-     # The second pass generates a dummy entry for each header file.
-     tr ' ' "$nl" < "$tmpdepfile" \
-       | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
-       >> "$depfile"
-   else
-     make_dummy_depfile
-   fi
-   rm -f "$tmpdepfile"
-   ;;
- 
- xlc)
-   # This case exists only to let depend.m4 do its work.  It works by
-   # looking at the text of this script.  This case will never be run,
-   # since it is checked for above.
-   exit 1
-   ;;
- 
- aix)
-   # The C for AIX Compiler uses -M and outputs the dependencies
-   # in a .u file.  In older versions, this file always lives in the
-   # current directory.  Also, the AIX compiler puts '$object:' at the
-   # start of each line; $object doesn't have directory information.
-   # Version 6 uses the directory in both cases.
-   set_dir_from "$object"
-   set_base_from "$object"
-   if test "$libtool" = yes; then
-     tmpdepfile1=$dir$base.u
-     tmpdepfile2=$base.u
-     tmpdepfile3=$dir.libs/$base.u
-     "$@" -Wc,-M
-   else
-     tmpdepfile1=$dir$base.u
-     tmpdepfile2=$dir$base.u
-     tmpdepfile3=$dir$base.u
-     "$@" -M
-   fi
-   stat=$?
-   if test $stat -ne 0; then
-     rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-     exit $stat
-   fi
- 
-   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-   do
-     test -f "$tmpdepfile" && break
-   done
-   aix_post_process_depfile
-   ;;
- 
- tcc)
-   # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
-   # FIXME: That version still under development at the moment of writing.
-   #        Make that this statement remains true also for stable, released
-   #        versions.
-   # It will wrap lines (doesn't matter whether long or short) with a
-   # trailing '\', as in:
-   #
-   #   foo.o : \
-   #    foo.c \
-   #    foo.h \
-   #
-   # It will put a trailing '\' even on the last line, and will use leading
-   # spaces rather than leading tabs (at least since its commit 0394caf7
-   # "Emit spaces for -MD").
-   "$@" -MD -MF "$tmpdepfile"
-   stat=$?
-   if test $stat -ne 0; then
-     rm -f "$tmpdepfile"
-     exit $stat
-   fi
-   rm -f "$depfile"
-   # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
-   # We have to change lines of the first kind to '$object: \'.
-   sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
-   # And for each line of the second kind, we have to emit a 'dep.h:'
-   # dummy dependency, to avoid the deleted-header problem.
-   sed -n -e 's|^  *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
-   rm -f "$tmpdepfile"
-   ;;
- 
- ## The order of this option in the case statement is important, since the
- ## shell code in configure will try each of these formats in the order
- ## listed in this file.  A plain '-MD' option would be understood by many
- ## compilers, so we must ensure this comes after the gcc and icc options.
- pgcc)
-   # Portland's C compiler understands '-MD'.
-   # Will always output deps to 'file.d' where file is the root name of the
-   # source file under compilation, even if file resides in a subdirectory.
-   # The object file name does not affect the name of the '.d' file.
-   # pgcc 10.2 will output
-   #    foo.o: sub/foo.c sub/foo.h
-   # and will wrap long lines using '\' :
-   #    foo.o: sub/foo.c ... \
-   #     sub/foo.h ... \
-   #     ...
-   set_dir_from "$object"
-   # Use the source, not the object, to determine the base name, since
-   # that's sadly what pgcc will do too.
-   set_base_from "$source"
-   tmpdepfile=$base.d
- 
-   # For projects that build the same source file twice into different object
-   # files, the pgcc approach of using the *source* file root name can cause
-   # problems in parallel builds.  Use a locking strategy to avoid stomping on
-   # the same $tmpdepfile.
-   lockdir=$base.d-lock
-   trap "
-     echo '$0: caught signal, cleaning up...' >&2
-     rmdir '$lockdir'
-     exit 1
-   " 1 2 13 15
-   numtries=100
-   i=$numtries
-   while test $i -gt 0; do
-     # mkdir is a portable test-and-set.
-     if mkdir "$lockdir" 2>/dev/null; then
-       # This process acquired the lock.
-       "$@" -MD
-       stat=$?
-       # Release the lock.
-       rmdir "$lockdir"
-       break
-     else
-       # If the lock is being held by a different process, wait
-       # until the winning process is done or we timeout.
-       while test -d "$lockdir" && test $i -gt 0; do
-         sleep 1
-         i=`expr $i - 1`
-       done
-     fi
-     i=`expr $i - 1`
-   done
-   trap - 1 2 13 15
-   if test $i -le 0; then
-     echo "$0: failed to acquire lock after $numtries attempts" >&2
-     echo "$0: check lockdir '$lockdir'" >&2
-     exit 1
-   fi
- 
-   if test $stat -ne 0; then
-     rm -f "$tmpdepfile"
-     exit $stat
-   fi
-   rm -f "$depfile"
-   # Each line is of the form `foo.o: dependent.h',
-   # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
-   # Do two passes, one to just change these to
-   # `$object: dependent.h' and one to simply `dependent.h:'.
-   sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
-   # Some versions of the HPUX 10.20 sed can't process this invocation
-   # correctly.  Breaking it into two sed invocations is a workaround.
-   sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
-     | sed -e 's/$/ :/' >> "$depfile"
-   rm -f "$tmpdepfile"
-   ;;
- 
- hp2)
-   # The "hp" stanza above does not work with aCC (C++) and HP's ia64
-   # compilers, which have integrated preprocessors.  The correct option
-   # to use with these is +Maked; it writes dependencies to a file named
-   # 'foo.d', which lands next to the object file, wherever that
-   # happens to be.
-   # Much of this is similar to the tru64 case; see comments there.
-   set_dir_from  "$object"
-   set_base_from "$object"
-   if test "$libtool" = yes; then
-     tmpdepfile1=$dir$base.d
-     tmpdepfile2=$dir.libs/$base.d
-     "$@" -Wc,+Maked
-   else
-     tmpdepfile1=$dir$base.d
-     tmpdepfile2=$dir$base.d
-     "$@" +Maked
-   fi
-   stat=$?
-   if test $stat -ne 0; then
-      rm -f "$tmpdepfile1" "$tmpdepfile2"
-      exit $stat
-   fi
- 
-   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
-   do
-     test -f "$tmpdepfile" && break
-   done
-   if test -f "$tmpdepfile"; then
-     sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
-     # Add 'dependent.h:' lines.
-     sed -ne '2,${
-                s/^ *//
-                s/ \\*$//
-                s/$/:/
-                p
-              }' "$tmpdepfile" >> "$depfile"
-   else
-     make_dummy_depfile
-   fi
-   rm -f "$tmpdepfile" "$tmpdepfile2"
-   ;;
- 
- tru64)
-   # The Tru64 compiler uses -MD to generate dependencies as a side
-   # effect.  'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
-   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
-   # dependencies in 'foo.d' instead, so we check for that too.
-   # Subdirectories are respected.
-   set_dir_from  "$object"
-   set_base_from "$object"
- 
-   if test "$libtool" = yes; then
-     # Libtool generates 2 separate objects for the 2 libraries.  These
-     # two compilations output dependencies in $dir.libs/$base.o.d and
-     # in $dir$base.o.d.  We have to check for both files, because
-     # one of the two compilations can be disabled.  We should prefer
-     # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
-     # automatically cleaned when .libs/ is deleted, while ignoring
-     # the former would cause a distcleancheck panic.
-     tmpdepfile1=$dir$base.o.d          # libtool 1.5
-     tmpdepfile2=$dir.libs/$base.o.d    # Likewise.
-     tmpdepfile3=$dir.libs/$base.d      # Compaq CCC V6.2-504
-     "$@" -Wc,-MD
-   else
-     tmpdepfile1=$dir$base.d
-     tmpdepfile2=$dir$base.d
-     tmpdepfile3=$dir$base.d
-     "$@" -MD
-   fi
- 
-   stat=$?
-   if test $stat -ne 0; then
-     rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-     exit $stat
-   fi
- 
-   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-   do
-     test -f "$tmpdepfile" && break
-   done
-   # Same post-processing that is required for AIX mode.
-   aix_post_process_depfile
-   ;;
- 
- msvc7)
-   if test "$libtool" = yes; then
-     showIncludes=-Wc,-showIncludes
-   else
-     showIncludes=-showIncludes
-   fi
-   "$@" $showIncludes > "$tmpdepfile"
-   stat=$?
-   grep -v '^Note: including file: ' "$tmpdepfile"
-   if test $stat -ne 0; then
-     rm -f "$tmpdepfile"
-     exit $stat
-   fi
-   rm -f "$depfile"
-   echo "$object : \\" > "$depfile"
-   # The first sed program below extracts the file names and escapes
-   # backslashes for cygpath.  The second sed program outputs the file
-   # name when reading, but also accumulates all include files in the
-   # hold buffer in order to output them again at the end.  This only
-   # works with sed implementations that can handle large buffers.
-   sed < "$tmpdepfile" -n '
- /^Note: including file:  *\(.*\)/ {
-   s//\1/
-   s/\\/\\\\/g
-   p
- }' | $cygpath_u | sort -u | sed -n '
- s/ /\\ /g
- s/\(.*\)/'"$tab"'\1 \\/p
- s/.\(.*\) \\/\1:/
- H
- $ {
-   s/.*/'"$tab"'/
-   G
-   p
- }' >> "$depfile"
-   echo >> "$depfile" # make sure the fragment doesn't end with a backslash
-   rm -f "$tmpdepfile"
-   ;;
- 
- msvc7msys)
-   # This case exists only to let depend.m4 do its work.  It works by
-   # looking at the text of this script.  This case will never be run,
-   # since it is checked for above.
-   exit 1
-   ;;
- 
- #nosideeffect)
-   # This comment above is used by automake to tell side-effect
-   # dependency tracking mechanisms from slower ones.
- 
- dashmstdout)
-   # Important note: in order to support this mode, a compiler *must*
-   # always write the preprocessed file to stdout, regardless of -o.
-   "$@" || exit $?
- 
-   # Remove the call to Libtool.
-   if test "$libtool" = yes; then
-     while test "X$1" != 'X--mode=compile'; do
-       shift
-     done
-     shift
-   fi
- 
-   # Remove '-o $object'.
-   IFS=" "
-   for arg
-   do
-     case $arg in
-     -o)
-       shift
-       ;;
-     $object)
-       shift
-       ;;
-     *)
-       set fnord "$@" "$arg"
-       shift # fnord
-       shift # $arg
-       ;;
-     esac
-   done
- 
-   test -z "$dashmflag" && dashmflag=-M
-   # Require at least two characters before searching for ':'
-   # in the target name.  This is to cope with DOS-style filenames:
-   # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
-   "$@" $dashmflag |
-     sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
-   rm -f "$depfile"
-   cat < "$tmpdepfile" > "$depfile"
-   # Some versions of the HPUX 10.20 sed can't process this sed invocation
-   # correctly.  Breaking it into two sed invocations is a workaround.
-   tr ' ' "$nl" < "$tmpdepfile" \
-     | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
-     | sed -e 's/$/ :/' >> "$depfile"
-   rm -f "$tmpdepfile"
-   ;;
- 
- dashXmstdout)
-   # This case only exists to satisfy depend.m4.  It is never actually
-   # run, as this mode is specially recognized in the preamble.
-   exit 1
-   ;;
- 
- makedepend)
-   "$@" || exit $?
-   # Remove any Libtool call
-   if test "$libtool" = yes; then
-     while test "X$1" != 'X--mode=compile'; do
-       shift
-     done
-     shift
-   fi
-   # X makedepend
-   shift
-   cleared=no eat=no
-   for arg
-   do
-     case $cleared in
-     no)
-       set ""; shift
-       cleared=yes ;;
-     esac
-     if test $eat = yes; then
-       eat=no
-       continue
-     fi
-     case "$arg" in
-     -D*|-I*)
-       set fnord "$@" "$arg"; shift ;;
-     # Strip any option that makedepend may not understand.  Remove
-     # the object too, otherwise makedepend will parse it as a source file.
-     -arch)
-       eat=yes ;;
-     -*|$object)
-       ;;
-     *)
-       set fnord "$@" "$arg"; shift ;;
-     esac
-   done
-   obj_suffix=`echo "$object" | sed 's/^.*\././'`
-   touch "$tmpdepfile"
-   ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
-   rm -f "$depfile"
-   # makedepend may prepend the VPATH from the source file name to the object.
-   # No need to regex-escape $object, excess matching of '.' is harmless.
-   sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
-   # Some versions of the HPUX 10.20 sed can't process the last invocation
-   # correctly.  Breaking it into two sed invocations is a workaround.
-   sed '1,2d' "$tmpdepfile" \
-     | tr ' ' "$nl" \
-     | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
-     | sed -e 's/$/ :/' >> "$depfile"
-   rm -f "$tmpdepfile" "$tmpdepfile".bak
-   ;;
- 
- cpp)
-   # Important note: in order to support this mode, a compiler *must*
-   # always write the preprocessed file to stdout.
-   "$@" || exit $?
- 
-   # Remove the call to Libtool.
-   if test "$libtool" = yes; then
-     while test "X$1" != 'X--mode=compile'; do
-       shift
-     done
-     shift
-   fi
- 
-   # Remove '-o $object'.
-   IFS=" "
-   for arg
-   do
-     case $arg in
-     -o)
-       shift
-       ;;
-     $object)
-       shift
-       ;;
-     *)
-       set fnord "$@" "$arg"
-       shift # fnord
-       shift # $arg
-       ;;
-     esac
-   done
- 
-   "$@" -E \
-     | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-              -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-     | sed '$ s: \\$::' > "$tmpdepfile"
-   rm -f "$depfile"
-   echo "$object : \\" > "$depfile"
-   cat < "$tmpdepfile" >> "$depfile"
-   sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
-   rm -f "$tmpdepfile"
-   ;;
- 
- msvisualcpp)
-   # Important note: in order to support this mode, a compiler *must*
-   # always write the preprocessed file to stdout.
-   "$@" || exit $?
- 
-   # Remove the call to Libtool.
-   if test "$libtool" = yes; then
-     while test "X$1" != 'X--mode=compile'; do
-       shift
-     done
-     shift
-   fi
- 
-   IFS=" "
-   for arg
-   do
-     case "$arg" in
-     -o)
-       shift
-       ;;
-     $object)
-       shift
-       ;;
-     "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
-         set fnord "$@"
-         shift
-         shift
-         ;;
-     *)
-         set fnord "$@" "$arg"
-         shift
-         shift
-         ;;
-     esac
-   done
-   "$@" -E 2>/dev/null |
-   sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
-   rm -f "$depfile"
-   echo "$object : \\" > "$depfile"
-   sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
-   echo "$tab" >> "$depfile"
-   sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
-   rm -f "$tmpdepfile"
-   ;;
- 
- msvcmsys)
-   # This case exists only to let depend.m4 do its work.  It works by
-   # looking at the text of this script.  This case will never be run,
-   # since it is checked for above.
-   exit 1
-   ;;
- 
- none)
-   exec "$@"
-   ;;
- 
- *)
-   echo "Unknown depmode $depmode" 1>&2
-   exit 1
-   ;;
- esac
- 
- exit 0
- 
- # Local Variables:
- # mode: shell-script
- # sh-indentation: 2
- # eval: (add-hook 'before-save-hook 'time-stamp)
- # time-stamp-start: "scriptversion="
- # time-stamp-format: "%:y-%02m-%02d.%02H"
- # time-stamp-time-zone: "UTC0"
- # time-stamp-end: "; # UTC"
- # End:
--- 0 ----
diff -rc --new-file xeyes-1.3.0/eyes.bit xeyes-1.3.0.5/eyes.bit
*** xeyes-1.3.0/eyes.bit	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.5/eyes.bit	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,21 ****
- #define eyes_width 48
- #define eyes_height 32
- #define eyes_x_hot 0
- #define eyes_y_hot 0
- static unsigned char eyes_bits[] = {
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x78, 0x00, 0x00, 0x1e, 0x00, 0x00, 0xfe, 0x01, 0x80, 0x7f, 0x00,
-    0x00, 0x87, 0x03, 0xc0, 0xe1, 0x00, 0x80, 0x01, 0x06, 0x60, 0x80, 0x01,
-    0xc0, 0x00, 0x0c, 0x30, 0x00, 0x03, 0x60, 0x00, 0x18, 0x18, 0x00, 0x06,
-    0x30, 0x00, 0x30, 0x0c, 0x00, 0x0c, 0x30, 0x00, 0x30, 0x0c, 0x00, 0x0c,
-    0x10, 0x00, 0x20, 0x04, 0x00, 0x08, 0x18, 0x00, 0x60, 0x06, 0x00, 0x18,
-    0x18, 0x00, 0x60, 0x06, 0x00, 0x18, 0x18, 0x00, 0x60, 0x06, 0x00, 0x18,
-    0x18, 0x00, 0x60, 0x06, 0x00, 0x18, 0x18, 0x00, 0x60, 0x06, 0x00, 0x18,
-    0x18, 0x00, 0x60, 0x06, 0x00, 0x18, 0x18, 0x80, 0x63, 0x06, 0x00, 0x18,
-    0x18, 0x80, 0x63, 0x06, 0xe0, 0x18, 0x18, 0x80, 0x63, 0x06, 0xe0, 0x18,
-    0x18, 0x00, 0x60, 0x06, 0xe0, 0x18, 0x18, 0x00, 0x20, 0x06, 0x00, 0x08,
-    0x10, 0x00, 0x30, 0x04, 0x00, 0x0c, 0x10, 0x00, 0x10, 0x04, 0x00, 0x04,
-    0x30, 0x00, 0x18, 0x0c, 0x00, 0x06, 0x60, 0x00, 0x08, 0x18, 0x00, 0x02,
-    0x40, 0x00, 0x0c, 0x10, 0x00, 0x03, 0xc0, 0x00, 0x06, 0x30, 0x80, 0x01,
-    0x80, 0x83, 0x03, 0xe0, 0xe0, 0x00, 0x00, 0xff, 0x01, 0xc0, 0x7f, 0x00,
-    0x00, 0xfe, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
--- 0 ----
diff -rc --new-file xeyes-1.3.0/Eyes.c xeyes-1.3.0.5/Eyes.c
*** xeyes-1.3.0/Eyes.c	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.5/Eyes.c	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,973 ****
- /*
- 
- Copyright (c) 1991  X Consortium
- Copyright (c) 2023  q3k
- 
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
- 
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
- 
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
- OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- OTHER DEALINGS IN THE SOFTWARE.
- 
- Except as contained in this notice, the name of the X Consortium shall
- not be used in advertising or otherwise to promote the sale, use or
- other dealings in this Software without prior written authorization
- from the X Consortium.
- 
- */
- 
- /*
-  * Eyes.c
-  *
-  * a widget which follows the mouse around
-  */
- 
- #ifdef HAVE_CONFIG_H
- # include "config.h"
- #endif
- 
- # include <X11/Xos.h>
- # include <stdio.h>
- # include <X11/IntrinsicP.h>
- # include <X11/StringDefs.h>
- # include <X11/Xmu/Converters.h>
- # include "EyesP.h"
- # include <math.h>
- # include <X11/extensions/shape.h>
- # include <X11/Xlibint.h>
- # include <stdlib.h>
- # include <X11/extensions/XInput2.h>
- # include <assert.h>
- 
- #define offset(field) XtOffsetOf(EyesRec, eyes.field)
- #define goffset(field) XtOffsetOf(WidgetRec, core.field)
- 
- static XtResource resources[] = {
-     {(char *) XtNwidth, (char *) XtCWidth, XtRDimension, sizeof(Dimension),
- 	goffset(width), XtRImmediate, (XtPointer) 150},
-     {(char *) XtNheight, (char *) XtCHeight, XtRDimension, sizeof(Dimension),
- 	goffset(height), XtRImmediate, (XtPointer) 100},
-     {(char *) XtNforeground, (char *) XtCForeground, XtRPixel, sizeof(Pixel),
-         offset(pixel[PART_PUPIL]), XtRString, (char *) XtDefaultForeground},
-     {(char *) XtNbackgroundPixmap, (char *) XtCPixmap, XtRPixmap, sizeof(Pixmap),
-      XtOffsetOf(CoreRec,core.background_pixmap),
-      XtRImmediate, (XtPointer)None},
-     {(char *) XtNoutline, (char *) XtCForeground, XtRPixel, sizeof(Pixel),
-         offset(pixel[PART_OUTLINE]), XtRString, (char *) XtDefaultForeground},
-     {(char *) XtNcenterColor, (char *) XtCBackground, XtRPixel, sizeof (Pixel),
- 	offset(pixel[PART_CENTER]), XtRString, (char *) XtDefaultBackground},
-     {(char *) XtNreverseVideo, (char *) XtCReverseVideo, XtRBoolean, sizeof (Boolean),
- 	offset (reverse_video), XtRImmediate, (XtPointer) FALSE},
-     {(char *) XtNbackingStore, (char *) XtCBackingStore, (char *) XtRBackingStore, sizeof (int),
-     	offset (backing_store), XtRString, (char *) "default"},
-     {(char *) XtNshapeWindow, (char *) XtCShapeWindow, XtRBoolean, sizeof (Boolean),
- 	offset (shape_window), XtRImmediate, (XtPointer) TRUE},
- #ifdef XRENDER
-     {(char *) XtNrender, (char *) XtCBoolean, XtRBoolean, sizeof(Boolean),
- 	offset(render), XtRImmediate, (XtPointer) TRUE },
- #endif
- #ifdef PRESENT
-     {(char *) XtNpresent, (char *) XtCBoolean, XtRBoolean, sizeof(Boolean),
-      offset(present), XtRImmediate, (XtPointer) TRUE },
- #endif
-     {(char *) XtNdistance, (char *) XtCBoolean, XtRBoolean, sizeof(Boolean),
- 	offset(distance), XtRImmediate, (XtPointer) FALSE },
-     {(char *) XtNbiblicallyAccurate, (char *) XtCBoolean, XtRBoolean, sizeof(Boolean),
- 	offset(biblically_accurate), XtRImmediate, (XtPointer) FALSE },
- };
- 
- #undef offset
- #undef goffset
- 
- # define EYE_OFFSET	(0.1)	/* padding between eyes */
- # define EYE_THICK	(0.175)	/* thickness of eye rim */
- # define BALL_DIAM	(0.3)
- # define BALL_PAD	(0.175)
- # define EYE_DIAM	(2.0 - (EYE_THICK + EYE_OFFSET) * 2)
- # define BALL_DIST	((EYE_DIAM - BALL_DIAM) / 2.0 - BALL_PAD)
- 
- # define TPOINT_NONE	(-1000)	/* special value meaning "not yet set" */
- # define TPointEqual(a, b)  ((a).x == (b).x && (a).y == (b).y)
- # define XPointEqual(a, b)  ((a).x == (b).x && (a).y == (b).y)
- # define AngleBetween(A, A0, A1) (A0 <= A1 ? A0 <= A && A <= A1 : \
- 					     A0 <= A || A <= A1)
- 
- static int delays[] = { 50, 100, 200, 400, 0 };
- 
- static EyeLayout layout_standard[] = {
- 	{ .x = 0.0, .y = 0.0, },
- 	{ .x = 2.0, .y = 0.0, },
- };
- 
- static EyeLayout layout_biblical[] = {
- 	{ .x = 0.0+0.75, .y = 0.0, },
- 	{ .x = 1.5+0.75, .y = 0.0, },
- 	{ .x = 3.0+0.75, .y = 0.0, },
- 
- 	{ .x = 0.0+0.00, .y = 1.4, },
- 	{ .x = 1.5+0.00, .y = 1.4, },
- 	{ .x = 3.0+0.00, .y = 1.4, },
- 	{ .x = 4.5+0.00, .y = 1.4, },
- 
- 	{ .x = 0.0+0.75, .y = 2.8, },
- 	{ .x = 1.5+0.75, .y = 2.8, },
- 	{ .x = 3.0+0.75, .y = 2.8, },
- };
- 
- static EyeConfiguration *EyesConfigure(Boolean biblically_accurate)
- {
- 	EyeConfiguration *c = calloc(sizeof(EyeConfiguration), 1);
- 	assert(c != NULL);
- 
- 	if (biblically_accurate) {
- 		c->eyes = layout_biblical;
- 		c->count = sizeof(layout_biblical) / sizeof(EyeLayout);
- 	} else {
- 		c->eyes = layout_standard;
- 		c->count = sizeof(layout_standard) / sizeof(EyeLayout);
- 	}
- 
- 	// Calculate the bounding box of the eyes.
- 	c->w_min_x = c->eyes[0].x;
- 	c->w_max_x = c->eyes[0].x;
- 	c->w_min_y = c->eyes[0].y;
- 	c->w_max_y = c->eyes[0].y;
- 
- 	for (int i = 0; i < c->count; i++) {
- 		EyeLayout *l = &c->eyes[i];
- 		if (l->x > c->w_max_x) {
- 			c->w_max_x = l->x;
- 		}
- 		if (l->x < c->w_min_x) {
- 			c->w_min_x = l->x;
- 		}
- 		if (l->y > c->w_max_y) {
- 			c->w_max_y = l->y;
- 		}
- 		if (l->y < c->w_min_y) {
- 			c->w_min_y = l->y;
- 		}
- 	}
- 
- 	// Add half size of eye (2.0) minus padding to each edge.
- 	c->w_min_x -= (1.0 - EYE_OFFSET);
- 	c->w_max_x += (1.0 - EYE_OFFSET);
- 	c->w_min_y -= (1.0 - EYE_OFFSET);
- 	c->w_max_y += (1.0 - EYE_OFFSET);
- 	return c;
- }
- 
- static void ClassInitialize(void)
- {
-     XtAddConverter( XtRString, XtRBackingStore, XmuCvtStringToBackingStore,
- 		    NULL, 0 );
- }
- 
- WidgetClass eyesWidgetClass = (WidgetClass) &eyesClassRec;
- 
- #ifdef PRESENT
- static void CheckPresent(EyesWidget w) {
-     const xcb_query_extension_reply_t 	    *xfixes_ext_reply;
-     const xcb_query_extension_reply_t 	    *damage_ext_reply;
-     const xcb_query_extension_reply_t 	    *present_ext_reply;
-     xcb_xfixes_query_version_cookie_t       xfixes_cookie;
-     xcb_xfixes_query_version_reply_t        *xfixes_reply;
-     xcb_damage_query_version_cookie_t       damage_cookie;
-     xcb_damage_query_version_reply_t        *damage_reply;
-     xcb_present_query_version_cookie_t      present_cookie;
-     xcb_present_query_version_reply_t       *present_reply;
- 
-     if (!w->eyes.present)
- 	return;
- 
-     xcb_prefetch_extension_data(xt_xcb(w), &xcb_xfixes_id);
-     xcb_prefetch_extension_data(xt_xcb(w), &xcb_damage_id);
-     xcb_prefetch_extension_data(xt_xcb(w), &xcb_present_id);
- 
-     xfixes_ext_reply = xcb_get_extension_data(xt_xcb(w), &xcb_xfixes_id);
-     damage_ext_reply = xcb_get_extension_data(xt_xcb(w), &xcb_damage_id);
-     present_ext_reply = xcb_get_extension_data(xt_xcb(w), &xcb_present_id);
-     if (xfixes_ext_reply == NULL || !xfixes_ext_reply->present
- 	|| damage_ext_reply == NULL || !damage_ext_reply->present
- 	|| present_ext_reply == NULL || !present_ext_reply->present)
-     {
- 	w->eyes.present = FALSE;
-     }
- 
-     if (!w->eyes.present)
- 	return;
- 
-     /* Now tell the server which versions of the extensions we support */
-     xfixes_cookie = xcb_xfixes_query_version(xt_xcb(w),
- 					     XCB_XFIXES_MAJOR_VERSION,
- 					     XCB_XFIXES_MINOR_VERSION);
- 
-     damage_cookie = xcb_damage_query_version(xt_xcb(w),
- 					     XCB_DAMAGE_MAJOR_VERSION,
- 					     XCB_DAMAGE_MINOR_VERSION);
- 
-     present_cookie = xcb_present_query_version(xt_xcb(w),
- 					       XCB_PRESENT_MAJOR_VERSION,
- 					       XCB_PRESENT_MINOR_VERSION);
- 
-     xfixes_reply = xcb_xfixes_query_version_reply(xt_xcb(w),
- 						  xfixes_cookie,
- 						  NULL);
-     free(xfixes_reply);
- 
-     damage_reply = xcb_damage_query_version_reply(xt_xcb(w),
- 						  damage_cookie,
- 						  NULL);
-     free(damage_reply);
- 
-     present_reply = xcb_present_query_version_reply(xt_xcb(w),
- 						    present_cookie,
- 						    NULL);
-     free(present_reply);
- }
- 
- static void MakePresentData(EyesWidget w) {
- 
-     if (!w->eyes.present)
-         return;
- 
-     if (!w->eyes.back_buffer) {
-         xcb_create_pixmap(xt_xcb(w),
-                           w->core.depth,
-                           w->eyes.back_buffer = xcb_generate_id(xt_xcb(w)),
-                           XtWindow(w),
-                           w->core.width,
-                           w->core.height);
-     }
-     if (!w->eyes.back_damage) {
-         xcb_damage_create(xt_xcb(w),
-                           w->eyes.back_damage = xcb_generate_id(xt_xcb(w)),
-                           w->eyes.back_buffer,
-                           XCB_DAMAGE_REPORT_LEVEL_NON_EMPTY);
-         xcb_xfixes_create_region(xt_xcb(w),
-                                  w->eyes.back_region = xcb_generate_id(xt_xcb(w)),
-                                  0, NULL);
-     }
- }
- 
- static void UpdatePresent(EyesWidget w) {
-     if (w->eyes.back_buffer) {
-         xcb_damage_subtract(xt_xcb(w),
-                             w->eyes.back_damage,
-                             None,
-                             w->eyes.back_region);
-         xcb_present_pixmap(xt_xcb(w),
-                            XtWindow(w),
-                            w->eyes.back_buffer,
-                            0,
-                            None,
-                            w->eyes.back_region,
-                            0, 0,
-                            None,
- 			   None,
- 			   None,
- 			   0,
- 			   0, 1, 0,
- 			   0, NULL);
-     }
- }
- 
- #endif
- 
- #ifdef PRESENT
- #define EyesDrawable(w) (w->eyes.back_buffer ? w->eyes.back_buffer : XtWindow(w))
- #else
- #define EyesDrawable(w) XtWindow(w)
- #endif
- 
- static void draw_it_core(EyesWidget w);
- 
- static void EyesGeneric(Widget w, XtPointer closure, XEvent *event, Boolean *continue_to_dispatch)
- {
-         draw_it_core((EyesWidget) w);
- }
- 
- struct root_listen_list {
-     struct root_listen_list *next;
-     Widget      widget;
- };
- 
- static struct root_listen_list *root_listen_list;
- 
- static Boolean xi2_dispatcher(XEvent *event) {
-     struct root_listen_list *rll;
-     Boolean was_dispatched = False;
- 
-     for (rll = root_listen_list; rll; rll = rll->next) {
-         if (XtDisplay(rll->widget) == event->xany.display) {
-             XtDispatchEventToWidget(rll->widget, event);
-             was_dispatched = True;
-         }
-     }
-     return was_dispatched;
- }
- 
- static void select_xi2_events(Widget w)
- {
-     XIEventMask evmasks[1];
-     unsigned char mask1[(XI_LASTEVENT + 7)/8];
- 
-     memset(mask1, 0, sizeof(mask1));
- 
-     /* select for button and key events from all master devices */
-     XISetMask(mask1, XI_RawMotion);
- 
-     evmasks[0].deviceid = XIAllMasterDevices;
-     evmasks[0].mask_len = sizeof(mask1);
-     evmasks[0].mask = mask1;
- 
-     XISelectEvents(XtDisplay(w),
-                    RootWindowOfScreen(XtScreen(w)),
-                    evmasks, 1);
-     XtSetEventDispatcher(XtDisplay(w),
-                          GenericEvent,
-                          xi2_dispatcher);
- }
- 
- static Boolean xi2_add_root_listener(Widget widget)
- {
-     struct root_listen_list *rll = malloc (sizeof (struct root_listen_list));
- 
-     if (!rll)
-         return False;
-     rll->widget = widget;
-     rll->next = root_listen_list;
-     if (!root_listen_list)
-             select_xi2_events(widget);
-     root_listen_list = rll;
-     XtInsertEventTypeHandler(widget, GenericEvent, NULL, EyesGeneric, NULL, XtListHead);
-     return True;
- }
- 
- static void xi2_remove_root_listener(Widget widget)
- {
-     struct root_listen_list *rll, **prev;
- 
-     for (prev = &root_listen_list; (rll = *prev) != NULL; prev = &rll->next) {
-         if (rll->widget == widget) {
-             *prev = rll->next;
-             free(rll);
-             break;
-         }
-     }
- }
- 
- /* Return 1 if XI2 is available, 0 otherwise */
- static int has_xi2(Display *dpy)
- {
-     int major, minor;
-     int rc;
- 
-     /* We need at least XI 2.0 */
-     major = 2;
-     minor = 0;
- 
-     rc = XIQueryVersion(dpy, &major, &minor);
-     if (rc == BadRequest) {
- 	return 0;
-     } else if (rc != Success) {
-         return 0;
-     }
-     return 1;
- }
- 
- 
- /* ARGSUSED */
- static void Initialize (
-     Widget greq,
-     Widget gnew,
-     ArgList args,
-     Cardinal *num_args)
- {
-     EyesWidget w = (EyesWidget)gnew;
-     XtGCMask	valuemask;
-     XGCValues	myXGCV;
-     int shape_event_base, shape_error_base;
- #ifdef XRENDER
-     enum EyesPart i;
- #endif
- 
-     EyeConfiguration *config = EyesConfigure(w->eyes.biblically_accurate);
-     TPoint *pupils = calloc(sizeof(TPoint), config->count);
-     assert(pupils != NULL);
-     for (int j = 0; j < config->count; j++) {
-         pupils[j].x = TPOINT_NONE;
-         pupils[j].y = TPOINT_NONE;
-     }
-     w->eyes.configuration = config;
-     w->eyes.pupils = pupils;
- 
- 
-     /*
-      * set the colors if reverse video; these are the colors used:
-      *
-      *     background - paper		white
-      *     foreground - text, ticks	black
-      *     border - border		black (foreground)
-      *
-      * This doesn't completely work since the parent has already made up a
-      * border.  Sigh.
-      */
-     if (w->eyes.reverse_video) {
- 	Pixel fg = w->eyes.pixel[PART_PUPIL];
- 	Pixel bg = w->core.background_pixel;
- 
- 	if (w->core.border_pixel == fg)
-  	    w->core.border_pixel = bg;
- 	if (w->eyes.pixel[PART_OUTLINE] == fg)
- 	    w->eyes.pixel[PART_OUTLINE] = bg;
- 	if (w->eyes.pixel[PART_CENTER] == bg)
- 	    w->eyes.pixel[PART_CENTER] = fg;
- 	w->eyes.pixel[PART_PUPIL] = bg;
- 	w->core.background_pixel = fg;
-     }
- 
-     myXGCV.foreground = w->eyes.pixel[PART_PUPIL];
-     myXGCV.background = w->core.background_pixel;
-     valuemask = GCForeground | GCBackground;
-     w->eyes.gc[PART_PUPIL] = XtGetGC(gnew, valuemask, &myXGCV);
- 
-     myXGCV.foreground = w->eyes.pixel[PART_OUTLINE];
-     valuemask = GCForeground | GCBackground;
-     w->eyes.gc[PART_OUTLINE] = XtGetGC(gnew, valuemask, &myXGCV);
- 
-     myXGCV.foreground = w->eyes.pixel[PART_CENTER];
-     myXGCV.background = w->eyes.pixel[PART_PUPIL];
-     valuemask = GCForeground | GCBackground;
-     w->eyes.gc[PART_CENTER] = XtGetGC(gnew, valuemask, &myXGCV);
- 
-     w->eyes.update = 0;
-     /* wait for Realize to add the timeout */
-     w->eyes.interval_id = 0;
- 
-     w->eyes.mouse.x = w->eyes.mouse.y = TPOINT_NONE;
- 
-     if (w->eyes.shape_window && !XShapeQueryExtension (XtDisplay (w),
- 						       &shape_event_base,
- 						       &shape_error_base))
- 	w->eyes.shape_window = False;
-     w->eyes.shape_mask = 0;
-     w->eyes.gc[PART_SHAPE] = NULL;
- 
-     w->eyes.has_xi2 = has_xi2(XtDisplay(w));
- 
- #ifdef XRENDER
-     for (i = 0; i < PART_SHAPE; i ++) {
- 	XColor c;
- 	XRenderColor rc;
- 
- 	c.pixel = w->eyes.pixel[i];
- 	XQueryColor(XtDisplay (w), w->core.colormap, &c);
- 
- 	rc.red = c.red;
- 	rc.green = c.green;
- 	rc.blue = c.blue;
- 	rc.alpha = -1;
- 	w->eyes.fill[i] = XRenderCreateSolidFill(XtDisplay (w), &rc);
-     }
- #endif
- #ifdef PRESENT
-     w->eyes.back_buffer = None;
-     w->eyes.back_damage = None;
-     CheckPresent(w);
- #endif
- }
- 
- static void
- drawEllipse(EyesWidget w, enum EyesPart part,
- 	    double centerx, double centery,
- 	    double oldx, double oldy,
- 	    double diam)
- {
-     const TRectangle tpos = {
- 	centerx - diam/2.0,
- 	centery - diam/2.0,
- 	diam, diam };
-     TRectangle pos;
-     Trectangle(&w->eyes.t, &tpos, &pos);
- 
-     if (part == PART_CLEAR) {
- 	XFillRectangle(XtDisplay(w), EyesDrawable(w),
- 		       w->eyes.gc[PART_CENTER],
- 		       (int)pos.x, (int)pos.y,
- 		       (int)pos.width+2, (int)pos.height+2);
- 	return;
-     }
- #ifdef XRENDER
-     if (w->eyes.render && part != PART_SHAPE && (!w->eyes.shape_window ||
- 						 part != PART_OUTLINE) &&
- 	w->eyes.picture) {
- 	int n, i;
- 	double hd, c, s, sx, sy, x, y, px, py;
- 	XPointDouble *p;
- 
- 	pos.x = pos.x + pos.width/2.0;
- 	pos.y = pos.y + pos.height/2.0;
- 
- 	/* determine number of segments to draw */
- 	hd = hypot(pos.width, pos.height)/2;
- 	n = (M_PI / acos(hd/(hd+1.0))) + 0.5;
- 	if (n < 2) n = 2;
- 
- 	c = cos(M_PI/n);
- 	s = sin(M_PI/n);
- 	sx = -(pos.width*s)/pos.height;
- 	sy = (pos.height*s)/pos.width;
- 
- 	n *= 2;
- 	p = Xmalloc(sizeof(*p)*n);
- 	if (!p)
- 	    return;
- 	x = 0;
- 	y = pos.height/2.0;
- 	for (i = 0; i < n; i ++)
- 	{
- 	    p[i].x = x + pos.x;
- 	    p[i].y = y + pos.y;
- 	    px = x;
- 	    py = y;
- 	    x = c*px + sx*py;
- 	    y = c*py + sy*px;
- 	}
- 
- 	if (oldx != TPOINT_NONE || oldy != TPOINT_NONE)
- 	    drawEllipse(w, PART_CLEAR, oldx, oldy,
- 			TPOINT_NONE, TPOINT_NONE, diam);
- 
- 	XRenderCompositeDoublePoly(XtDisplay(w), PictOpOver,
- 				   w->eyes.fill[part], w->eyes.picture,
- 				   XRenderFindStandardFormat(XtDisplay(w),
- 							     PictStandardA8),
- 				   0, 0, 0, 0, p, n, 0);
- 
- 	Xfree(p);
- 	return;
-     }
- #endif
-     if (oldx != TPOINT_NONE || oldy != TPOINT_NONE)
- 	drawEllipse(w, PART_CLEAR, oldx, oldy,
- 		    TPOINT_NONE, TPOINT_NONE, diam);
- 
-     XFillArc(XtDisplay(w),
- 	     part == PART_SHAPE ? w->eyes.shape_mask : EyesDrawable(w),
- 	     w->eyes.gc[part],
- 	     (int)(pos.x + 0.5), (int)(pos.y + 0.5),
- 	     (int)(pos.width + 0.0), (int)(pos.height + 0.0),
- 	     90*64, 360*64);
- }
- 
- 
- static void
- eyeLiner(EyesWidget	w,
- 	 Boolean	draw,
- 	 int		num)
- {
-     EyeLayout *l = &w->eyes.configuration->eyes[num];
-     drawEllipse(w, draw ? PART_OUTLINE : PART_SHAPE,
- 		l->x, l->y,
- 		TPOINT_NONE, TPOINT_NONE,
- 		EYE_DIAM + 2.0*EYE_THICK);
-     if (draw) {
- 	drawEllipse(w, PART_CENTER, l->x, l->y,
- 		    TPOINT_NONE, TPOINT_NONE,
- 		    EYE_DIAM);
-     }
- }
- 
- static TPoint computePupil (
-     EyeLayout *layout,
-     TPoint	mouse,
-     const TRectangle *screen)
- {
- 	double	cx, cy;
- 	double	dist;
- 	double	angle;
- 	double	dx, dy;
- 	double	cosa, sina;
- 	TPoint	ret;
- 
- 	cx = layout->x; dx = mouse.x - cx;
- 	cy = layout->y; dy = mouse.y - cy;
- 	if (dx == 0 && dy == 0);
- 	else {
- 		angle = atan2 ((double) dy, (double) dx);
- 		cosa = cos (angle);
- 		sina = sin (angle);
- 		dist = BALL_DIST;
- 		if (screen)
- 		{
- 		    /* use distance mapping */
- 		    double x0, y0, x1, y1;
- 		    double a[4];
- 		    x0 = screen->x - cx;
- 		    y0 = screen->y - cy;
- 		    x1 = x0 + screen->width;
- 		    y1 = y0 + screen->height;
- 		    a[0] = atan2(y0, x0);
- 		    a[1] = atan2(y1, x0);
- 		    a[2] = atan2(y1, x1);
- 		    a[3] = atan2(y0, x1);
- 		    if (AngleBetween(angle, a[0], a[1]))
- 		    {
- 			/* left */
- 			dist *= dx / x0;
- 		    }
- 		    else if (AngleBetween(angle, a[1], a[2]))
- 		    {
- 			/* bottom */
- 			dist *= dy / y1;
- 		    }
- 		    else if (AngleBetween(angle, a[2], a[3]))
- 		    {
- 			/* right */
- 			dist *= dx / x1;
- 		    }
- 		    else if (AngleBetween(angle, a[3], a[0]))
- 		    {
- 			/* top */
- 			dist *= dy / y0;
- 		    }
- 		    if (dist > BALL_DIST)
- 			dist = BALL_DIST;
- 		}
- 		if (dist > hypot ((double) dx, (double) dy)) {
- 			cx += dx;
- 			cy += dy;
- 		} else {
- 			cx += dist * cosa;
- 			cy += dist * sina;
- 		}
- 	}
- 	ret.x = cx;
- 	ret.y = cy;
- 	return ret;
- }
- 
- static void computePupils (
-     EyesWidget	w,
-     TPoint	mouse,
-     TPoint  *pupils)
- {
-     TRectangle screen, *sp = NULL;
-     if (w->eyes.distance) {
- 	Window r, cw;
- 	int x, y;
- 	r = RootWindowOfScreen(w->core.screen);
- 	XTranslateCoordinates(XtDisplay(w), XtWindow(w), r, 0, 0, &x, &y, &cw);
- 	screen.x = Tx(-x, -y, &w->eyes.t);
- 	screen.y = Ty(-x, -y, &w->eyes.t);
- 	screen.width  = Twidth (w->core.screen->width, w->core.screen->height,
- 				&w->eyes.t);
- 	screen.height = Theight(w->core.screen->width, w->core.screen->height,
- 				&w->eyes.t);
- 	sp = &screen;
-     }
-     for (int i = 0; i < w->eyes.configuration->count; i++) {
-         pupils[i] = computePupil(&w->eyes.configuration->eyes[i], mouse, sp);
-     }
- }
- 
- static void
- eyeBall(EyesWidget	w,
- 	Boolean draw,
- 	TPoint	*old,
- 	int	num)
- {
-     //printf("eyeBall(_, %d, %p, %d)\n", draw, old, num);
-     drawEllipse(w, draw ? PART_PUPIL : PART_CLEAR,
- 		w->eyes.pupils[num].x, w->eyes.pupils[num].y,
- 		old ? old->x : TPOINT_NONE, old ? old->y : TPOINT_NONE,
- 		BALL_DIAM);
- }
- 
- static void repaint_window (EyesWidget w)
- {
- 	if (XtIsRealized ((Widget) w)) {
- #ifdef PRESENT
-                 MakePresentData(w);
- #endif
- 		for (int i = 0; i < w->eyes.configuration->count; i++) {
- 			eyeLiner (w, TRUE, i);
- 		}
- 		computePupils (w, w->eyes.mouse, w->eyes.pupils);
- 		for (int i = 0; i < w->eyes.configuration->count; i++) {
- 			eyeBall (w, TRUE, NULL, i);
- 		}
- #ifdef PRESENT
-                 UpdatePresent(w);
- #endif
- 	}
- }
- 
- static void
- drawEye(EyesWidget w, TPoint newpupil, int num)
- {
-     XPoint		xnewpupil, xpupil;
- 
-     xpupil.x = Xx(w->eyes.pupils[num].x, w->eyes.pupils[num].y, &w->eyes.t);
-     xpupil.y = Xy(w->eyes.pupils[num].x, w->eyes.pupils[num].y, &w->eyes.t);
-     xnewpupil.x = Xx(newpupil.x, newpupil.y, &w->eyes.t);
-     xnewpupil.y = Xy(newpupil.x, newpupil.y, &w->eyes.t);
-     if (
- #ifdef XRENDER
- 	w->eyes.picture ? !TPointEqual(w->eyes.pupils[num], newpupil) :
- #endif
- 	!XPointEqual(xpupil, xnewpupil)) {
- 	TPoint oldpupil = w->eyes.pupils[num];
- 	w->eyes.pupils[num] = newpupil;
- 	eyeBall (w, TRUE, &oldpupil, num);
-     }
- }
- 
- static void
- drawEyes(EyesWidget w, TPoint mouse)
- {
-     int			num;
-     TPoint newpupils[w->eyes.configuration->count];
- 
- #ifdef PRESENT
-     MakePresentData(w);
- #endif
-     if (TPointEqual (mouse, w->eyes.mouse)) {
- 	if (delays[w->eyes.update + 1] != 0)
- 	    ++w->eyes.update;
- 	return;
-     }
-     computePupils (w, mouse, newpupils);
-     for (num = 0; num < w->eyes.configuration->count; num++) {
-         drawEye(w, newpupils[num], num);
-     }
- 
-     w->eyes.mouse = mouse;
-     w->eyes.update = 0;
- #ifdef PRESENT
-     UpdatePresent(w);
- #endif
- }
- 
- static void draw_it_core(EyesWidget w)
- {
-     Window		rep_root, rep_child;
-     int			rep_rootx, rep_rooty;
-     unsigned int	rep_mask;
-     int			dx, dy;
-     TPoint		mouse;
-     Display		*dpy = XtDisplay (w);
-     Window		win = XtWindow (w);
- 
-     XQueryPointer (dpy, win, &rep_root, &rep_child,
- 	    &rep_rootx, &rep_rooty, &dx, &dy, &rep_mask);
-     mouse.x = Tx(dx, dy, &w->eyes.t);
-     mouse.y = Ty(dx, dy, &w->eyes.t);
- 
-     drawEyes(w, mouse);
- }
- 
- /* ARGSUSED */
- static void draw_it (
-      XtPointer client_data,
-      XtIntervalId *id)		/* unused */
- {
-         EyesWidget	w = (EyesWidget)client_data;
- 
- 	if (XtIsRealized((Widget)w)) {
- 	        draw_it_core(w);
- 	}
-         if (!w->eyes.has_xi2) {
-                 w->eyes.interval_id =
-                         XtAppAddTimeOut(XtWidgetToApplicationContext((Widget) w),
-                                         delays[w->eyes.update], draw_it, (XtPointer)w);
-         }
- } /* draw_it */
- 
- static void Resize (Widget gw)
- {
-     EyesWidget	w = (EyesWidget) gw;
-     XGCValues	xgcv;
-     Widget	parent;
-     Display	*dpy = XtDisplay (w);
-     int		x, y;
- 
-     if (XtIsRealized (gw))
-     {
-     	SetTransform (&w->eyes.t,
- 		    	0, w->core.width,
-  		    	w->core.height, 0,
- 		    	w->eyes.configuration->w_min_x,
- 		    	w->eyes.configuration->w_max_x,
- 		    	w->eyes.configuration->w_min_y,
- 		    	w->eyes.configuration->w_max_y);
- #ifdef PRESENT
-         if (w->eyes.back_buffer) {
-                 xcb_free_pixmap(xt_xcb(w),
-                                 w->eyes.back_buffer);
-                 w->eyes.back_buffer = None;
-                 xcb_damage_destroy(xt_xcb(w),
-                                    w->eyes.back_damage);
-                 w->eyes.back_damage = None;
-         }
-         MakePresentData(w);
- #endif
-         if (EyesDrawable(w) == XtWindow(w))
-                 XClearWindow (dpy, XtWindow (w));
- 
- #ifdef XRENDER
- 	if (w->eyes.picture) {
- 	    XRenderFreePicture(dpy, w->eyes.picture);
- 	    w->eyes.picture = 0;
- 	}
- #endif
-     	if (w->eyes.shape_window) {
- 	    w->eyes.shape_mask = XCreatePixmap (dpy, XtWindow (w),
- 	    	    w->core.width, w->core.height, 1);
- 	    if (!w->eyes.gc[PART_SHAPE])
- 		w->eyes.gc[PART_SHAPE] = XCreateGC (dpy, w->eyes.shape_mask,
- 						    0, &xgcv);
- 	    XSetForeground (dpy, w->eyes.gc[PART_SHAPE], 0);
- 	    XFillRectangle (dpy, w->eyes.shape_mask, w->eyes.gc[PART_SHAPE],
- 			    0, 0, w->core.width, w->core.height);
- 	    XSetForeground (dpy, w->eyes.gc[PART_SHAPE], 1);
- 	    for (int i = 0; i < w->eyes.configuration->count; i++) {
- 	        eyeLiner (w, FALSE, i);
- 	    }
- 	    x = y = 0;
- 	    for (parent = (Widget) w; XtParent (parent); parent = XtParent (parent)) {
- 	    	x += parent->core.x + parent->core.border_width;
- 	    	x += parent->core.y + parent->core.border_width;
- 	    }
-     	    XShapeCombineMask (XtDisplay (parent), XtWindow (parent), ShapeBounding,
- 		       	       x, y, w->eyes.shape_mask, ShapeSet);
- 	    XFreePixmap (dpy, w->eyes.shape_mask);
-     	}
- #ifdef XRENDER
- 	if (w->eyes.render) {
- 	    XRenderPictureAttributes pa;
- 	    XRenderPictFormat *pf;
- 	    pf = XRenderFindVisualFormat(dpy,
- 					 DefaultVisualOfScreen(w->core.screen));
- 	    if (pf)
- 		w->eyes.picture = XRenderCreatePicture(dpy, EyesDrawable (w),
- 						       pf, 0, &pa);
- 	}
- #endif
-     }
- }
- 
- static void Realize (
-      Widget gw,
-      XtValueMask *valueMask,
-      XSetWindowAttributes *attrs)
- {
-     EyesWidget	w = (EyesWidget)gw;
- 
-     if (w->eyes.backing_store != Always + WhenMapped + NotUseful) {
-      	attrs->backing_store = w->eyes.backing_store;
- 	*valueMask |= CWBackingStore;
-     }
-     XtCreateWindow( gw, (unsigned)InputOutput, (Visual *)CopyFromParent,
- 		     *valueMask, attrs );
-     Resize (gw);
- 
-     if (w->eyes.has_xi2)
-             xi2_add_root_listener(gw);
-     else
-             w->eyes.interval_id =
-                     XtAppAddTimeOut(XtWidgetToApplicationContext(gw),
-                                     delays[w->eyes.update], draw_it, (XtPointer)gw);
- }
- 
- static void Destroy (Widget gw)
- {
-      EyesWidget w = (EyesWidget)gw;
-      int i;
- 
-      if (w->eyes.interval_id)
- 	XtRemoveTimeOut (w->eyes.interval_id);
-      for (i = 0; i < PART_MAX; i ++)
- 	     XtReleaseGC(gw, w->eyes.gc[i]);
-      xi2_remove_root_listener(gw);
- #ifdef XRENDER
-      if (w->eyes.picture)
- 	     XRenderFreePicture (XtDisplay(w), w->eyes.picture);
- #endif
- }
- 
- /* ARGSUSED */
- static void Redisplay(
-      Widget gw,
-      XEvent *event,
-      Region region)
- {
-     EyesWidget	w;
- 
-     w = (EyesWidget) gw;
-     for (int i = 0; i < w->eyes.configuration->count; i++) {
-         w->eyes.pupils[i].x = TPOINT_NONE;
-         w->eyes.pupils[i].y = TPOINT_NONE;
-     }
-     (void) repaint_window ((EyesWidget)gw);
- }
- 
- /* ARGSUSED */
- static Boolean SetValues (
-     Widget current,
-     Widget request,
-     Widget new,
-     ArgList args,
-     Cardinal *num_args)
- {
-     return( FALSE );
- }
- 
- EyesClassRec eyesClassRec = {
-     { /* core fields */
-     /* superclass		*/	&widgetClassRec,
-     /* class_name		*/	(char *) "Eyes",
-     /* size			*/	sizeof(EyesRec),
-     /* class_initialize		*/	ClassInitialize,
-     /* class_part_initialize	*/	NULL,
-     /* class_inited		*/	FALSE,
-     /* initialize		*/	Initialize,
-     /* initialize_hook		*/	NULL,
-     /* realize			*/	Realize,
-     /* actions			*/	NULL,
-     /* num_actions		*/	0,
-     /* resources		*/	resources,
-     /* num_resources		*/	XtNumber(resources),
-     /* xrm_class		*/	NULLQUARK,
-     /* compress_motion		*/	TRUE,
-     /* compress_exposure	*/	TRUE,
-     /* compress_enterleave	*/	TRUE,
-     /* visible_interest		*/	FALSE,
-     /* destroy			*/	Destroy,
-     /* resize			*/	Resize,
-     /* expose			*/	Redisplay,
-     /* set_values		*/	SetValues,
-     /* set_values_hook		*/	NULL,
-     /* set_values_almost	*/	NULL,
-     /* get_values_hook		*/	NULL,
-     /* accept_focus		*/	NULL,
-     /* version			*/	XtVersion,
-     /* callback_private		*/	NULL,
-     /* tm_table			*/	NULL,
-     /* query_geometry		*/	XtInheritQueryGeometry,
-     }
- };
--- 0 ----
diff -rc --new-file xeyes-1.3.0/Eyes.h xeyes-1.3.0.5/Eyes.h
*** xeyes-1.3.0/Eyes.h	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.5/Eyes.h	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,58 ****
- 
- #ifndef _XtEyes_h
- #define _XtEyes_h
- 
- /***********************************************************************
-  *
-  * Eyes Widget
-  *
-  ***********************************************************************/
- 
- /* Parameters:
- 
-  Name		     Class		RepType		Default Value
-  ----		     -----		-------		-------------
-  background	     Background		pixel		White
-  border		     BorderColor	pixel		Black
-  borderWidth	     BorderWidth	int		1
-  foreground	     Foreground		Pixel		Black
-  outline	     Outline		Pixel		Black
-  height		     Height		int		120
-  mappedWhenManaged   MappedWhenManaged	Boolean		True
-  reverseVideo	     ReverseVideo	Boolean		False
-  width		     Width		int		120
-  x		     Position		int		0
-  y		     Position		int		0
- 
- */
- 
- #define XtNoutline	"outline"
- #define XtNcenterColor	"center"
- 
- #define XtNshapeWindow	"shapeWindow"
- #define XtCShapeWindow	"ShapeWindow"
- 
- #define XtNrender	"render"
- #define XtNdistance	"distance"
- #define XtNbiblicallyAccurate	"biblicallyAccurate"
- 
- #define XtNpresent      "present"
- 
- enum EyesPart {
- 	PART_CLEAR = -1,
- 
- 	PART_OUTLINE,
- 	PART_CENTER,
- 	PART_PUPIL,
- 
- 	PART_SHAPE,
- 	PART_MAX
- };
- 
- typedef struct _EyesRec *EyesWidget;  /* completely defined in EyesPrivate.h */
- typedef struct _EyesClassRec *EyesWidgetClass;    /* completely defined in EyesPrivate.h */
- 
- extern WidgetClass eyesWidgetClass;
- 
- #endif /* _XtEyes_h */
- /* DON'T ADD STUFF AFTER THIS #endif */
--- 0 ----
diff -rc --new-file xeyes-1.3.0/eyesmask.bit xeyes-1.3.0.5/eyesmask.bit
*** xeyes-1.3.0/eyesmask.bit	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.5/eyesmask.bit	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,21 ****
- #define eyesmask_width 48
- #define eyesmask_height 32
- #define eyesmask_x_hot 0
- #define eyesmask_y_hot 0
- static unsigned char eyesmask_bits[] = {
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x78, 0x00, 0x00, 0x1e, 0x00, 0x00, 0xfe, 0x01, 0x80, 0x7f, 0x00,
-    0x00, 0xff, 0x03, 0xc0, 0xff, 0x00, 0x80, 0xff, 0x07, 0xe0, 0xff, 0x01,
-    0xc0, 0xff, 0x0f, 0xf0, 0xff, 0x03, 0xe0, 0xff, 0x1f, 0xf8, 0xff, 0x07,
-    0xf0, 0xff, 0x3f, 0xfc, 0xff, 0x0f, 0xf0, 0xff, 0x3f, 0xfc, 0xff, 0x0f,
-    0xf0, 0xff, 0x3f, 0xfc, 0xff, 0x0f, 0xf8, 0xff, 0x7f, 0xfe, 0xff, 0x1f,
-    0xf8, 0xff, 0x7f, 0xfe, 0xff, 0x1f, 0xf8, 0xff, 0x7f, 0xfe, 0xff, 0x1f,
-    0xf8, 0xff, 0x7f, 0xfe, 0xff, 0x1f, 0xf8, 0xff, 0x7f, 0xfe, 0xff, 0x1f,
-    0xf8, 0xff, 0x7f, 0xfe, 0xff, 0x1f, 0xf8, 0xff, 0x7f, 0xfe, 0xff, 0x1f,
-    0xf8, 0xff, 0x7f, 0xfe, 0xff, 0x1f, 0xf8, 0xff, 0x7f, 0xfe, 0xff, 0x1f,
-    0xf8, 0xff, 0x7f, 0xfe, 0xff, 0x1f, 0xf8, 0xff, 0x3f, 0xfe, 0xff, 0x0f,
-    0xf0, 0xff, 0x3f, 0xfc, 0xff, 0x0f, 0xf0, 0xff, 0x1f, 0xfc, 0xff, 0x07,
-    0xf0, 0xff, 0x1f, 0xfc, 0xff, 0x07, 0xe0, 0xff, 0x0f, 0xf8, 0xff, 0x03,
-    0xc0, 0xff, 0x0f, 0xf0, 0xff, 0x03, 0xc0, 0xff, 0x07, 0xf0, 0xff, 0x01,
-    0x80, 0xff, 0x03, 0xe0, 0xff, 0x00, 0x00, 0xff, 0x01, 0xc0, 0x7f, 0x00,
-    0x00, 0xfe, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
--- 0 ----
diff -rc --new-file xeyes-1.3.0/EyesP.h xeyes-1.3.0.5/EyesP.h
*** xeyes-1.3.0/EyesP.h	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.5/EyesP.h	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,90 ****
- 
- #ifndef _EyesP_h
- #define _EyesP_h
- 
- #include "Eyes.h"
- #include <X11/CoreP.h>
- #ifdef XRENDER
- #include <X11/extensions/Xrender.h>
- #endif
- #include "transform.h"
- #ifdef PRESENT
- #include <X11/Xlib-xcb.h>
- #include <xcb/xcb.h>
- #include <xcb/present.h>
- #include <xcb/xfixes.h>
- #include <xcb/damage.h>
- #endif
- 
- #define SEG_BUFF_SIZE		128
- 
- typedef struct {
- 	// X offset
- 	double x;
- 	// Y offset
- 	double y;
- } EyeLayout;
- 
- typedef struct {
- 	EyeLayout *eyes;
- 	int count;
- 
- 	double w_min_x;
- 	double w_max_x;
- 	double w_min_y;
- double w_max_y;
- } EyeConfiguration;
- 
- /* New fields for the eyes widget instance record */
- typedef struct {
- 	 Pixel		pixel[PART_SHAPE];
- 	 GC		gc[PART_MAX];
- /* start of graph stuff */
- 	 int		backing_store;	/* backing store variety */
- 	 Boolean	reverse_video;	/* swap fg and bg pixels */
- 	 Boolean	shape_window;	/* use SetWindowShapeMask */
- 	 int		update;		/* current timeout index */
- 	 TPoint		mouse;		/* old mouse position */
- 	 Boolean	biblically_accurate;
- 	 EyeConfiguration *configuration;
- 	 TPoint		*pupils;
- 	 Transform	t;
- 	 Transform	maskt;
- 	 XtIntervalId	interval_id;
- 	 Pixmap		shape_mask;	/* window shape */
-          Boolean        has_xi2;
- #ifdef XRENDER
- 	 Boolean    	render;
- 	 Picture	picture;
- 	 Picture	fill[PART_SHAPE];
- #endif
- #ifdef PRESENT
-          Pixmap         back_buffer;
-          xcb_damage_damage_t back_damage;
-          xcb_xfixes_region_t back_region;
-          Boolean        present;
- #endif
- 	 Boolean    	distance;
-    } EyesPart;
- 
- #define xt_xcb(w)       (XGetXCBConnection(XtDisplay(w)))
- 
- /* Full instance record declaration */
- typedef struct _EyesRec {
-    CorePart core;
-    EyesPart eyes;
-    } EyesRec;
- 
- /* New fields for the Eyes widget class record */
- typedef struct {int dummy;} EyesClassPart;
- 
- /* Full class record declaration. */
- typedef struct _EyesClassRec {
-    CoreClassPart core_class;
-    EyesClassPart eyes_class;
-    } EyesClassRec;
- 
- /* Class pointer. */
- extern EyesClassRec eyesClassRec;
- 
- #endif /* _EyesP_h */
--- 0 ----
diff -rc --new-file xeyes-1.3.0/INSTALL xeyes-1.3.0.5/INSTALL
*** xeyes-1.3.0/INSTALL	2023-07-13 19:17:53.000000000 -0400
--- xeyes-1.3.0.5/INSTALL	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,370 ****
- Installation Instructions
- *************************
- 
- Copyright (C) 1994-1996, 1999-2002, 2004-2011 Free Software Foundation,
- Inc.
- 
-    Copying and distribution of this file, with or without modification,
- are permitted in any medium without royalty provided the copyright
- notice and this notice are preserved.  This file is offered as-is,
- without warranty of any kind.
- 
- Basic Installation
- ==================
- 
-    Briefly, the shell commands `./configure; make; make install' should
- configure, build, and install this package.  The following
- more-detailed instructions are generic; see the `README' file for
- instructions specific to this package.  Some packages provide this
- `INSTALL' file but do not implement all of the features documented
- below.  The lack of an optional feature in a given package is not
- necessarily a bug.  More recommendations for GNU packages can be found
- in *note Makefile Conventions: (standards)Makefile Conventions.
- 
-    The `configure' shell script attempts to guess correct values for
- various system-dependent variables used during compilation.  It uses
- those values to create a `Makefile' in each directory of the package.
- It may also create one or more `.h' files containing system-dependent
- definitions.  Finally, it creates a shell script `config.status' that
- you can run in the future to recreate the current configuration, and a
- file `config.log' containing compiler output (useful mainly for
- debugging `configure').
- 
-    It can also use an optional file (typically called `config.cache'
- and enabled with `--cache-file=config.cache' or simply `-C') that saves
- the results of its tests to speed up reconfiguring.  Caching is
- disabled by default to prevent problems with accidental use of stale
- cache files.
- 
-    If you need to do unusual things to compile the package, please try
- to figure out how `configure' could check whether to do them, and mail
- diffs or instructions to the address given in the `README' so they can
- be considered for the next release.  If you are using the cache, and at
- some point `config.cache' contains results you don't want to keep, you
- may remove or edit it.
- 
-    The file `configure.ac' (or `configure.in') is used to create
- `configure' by a program called `autoconf'.  You need `configure.ac' if
- you want to change it or regenerate `configure' using a newer version
- of `autoconf'.
- 
-    The simplest way to compile this package is:
- 
-   1. `cd' to the directory containing the package's source code and type
-      `./configure' to configure the package for your system.
- 
-      Running `configure' might take a while.  While running, it prints
-      some messages telling which features it is checking for.
- 
-   2. Type `make' to compile the package.
- 
-   3. Optionally, type `make check' to run any self-tests that come with
-      the package, generally using the just-built uninstalled binaries.
- 
-   4. Type `make install' to install the programs and any data files and
-      documentation.  When installing into a prefix owned by root, it is
-      recommended that the package be configured and built as a regular
-      user, and only the `make install' phase executed with root
-      privileges.
- 
-   5. Optionally, type `make installcheck' to repeat any self-tests, but
-      this time using the binaries in their final installed location.
-      This target does not install anything.  Running this target as a
-      regular user, particularly if the prior `make install' required
-      root privileges, verifies that the installation completed
-      correctly.
- 
-   6. You can remove the program binaries and object files from the
-      source code directory by typing `make clean'.  To also remove the
-      files that `configure' created (so you can compile the package for
-      a different kind of computer), type `make distclean'.  There is
-      also a `make maintainer-clean' target, but that is intended mainly
-      for the package's developers.  If you use it, you may have to get
-      all sorts of other programs in order to regenerate files that came
-      with the distribution.
- 
-   7. Often, you can also type `make uninstall' to remove the installed
-      files again.  In practice, not all packages have tested that
-      uninstallation works correctly, even though it is required by the
-      GNU Coding Standards.
- 
-   8. Some packages, particularly those that use Automake, provide `make
-      distcheck', which can by used by developers to test that all other
-      targets like `make install' and `make uninstall' work correctly.
-      This target is generally not run by end users.
- 
- Compilers and Options
- =====================
- 
-    Some systems require unusual options for compilation or linking that
- the `configure' script does not know about.  Run `./configure --help'
- for details on some of the pertinent environment variables.
- 
-    You can give `configure' initial values for configuration parameters
- by setting variables in the command line or in the environment.  Here
- is an example:
- 
-      ./configure CC=c99 CFLAGS=-g LIBS=-lposix
- 
-    *Note Defining Variables::, for more details.
- 
- Compiling For Multiple Architectures
- ====================================
- 
-    You can compile the package for more than one kind of computer at the
- same time, by placing the object files for each architecture in their
- own directory.  To do this, you can use GNU `make'.  `cd' to the
- directory where you want the object files and executables to go and run
- the `configure' script.  `configure' automatically checks for the
- source code in the directory that `configure' is in and in `..'.  This
- is known as a "VPATH" build.
- 
-    With a non-GNU `make', it is safer to compile the package for one
- architecture at a time in the source code directory.  After you have
- installed the package for one architecture, use `make distclean' before
- reconfiguring for another architecture.
- 
-    On MacOS X 10.5 and later systems, you can create libraries and
- executables that work on multiple system types--known as "fat" or
- "universal" binaries--by specifying multiple `-arch' options to the
- compiler but only a single `-arch' option to the preprocessor.  Like
- this:
- 
-      ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
-                  CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
-                  CPP="gcc -E" CXXCPP="g++ -E"
- 
-    This is not guaranteed to produce working output in all cases, you
- may have to build one architecture at a time and combine the results
- using the `lipo' tool if you have problems.
- 
- Installation Names
- ==================
- 
-    By default, `make install' installs the package's commands under
- `/usr/local/bin', include files under `/usr/local/include', etc.  You
- can specify an installation prefix other than `/usr/local' by giving
- `configure' the option `--prefix=PREFIX', where PREFIX must be an
- absolute file name.
- 
-    You can specify separate installation prefixes for
- architecture-specific files and architecture-independent files.  If you
- pass the option `--exec-prefix=PREFIX' to `configure', the package uses
- PREFIX as the prefix for installing programs and libraries.
- Documentation and other data files still use the regular prefix.
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-    In addition, if you use an unusual directory layout you can give
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- kinds of files.  Run `configure --help' for a list of the directories
- you can set and what kinds of files go in them.  In general, the
- default for these options is expressed in terms of `${prefix}', so that
- specifying just `--prefix' will affect all of the other directory
- specifications that were not explicitly provided.
- 
-    The most portable way to affect installation locations is to pass the
- correct locations to `configure'; however, many packages provide one or
- both of the following shortcuts of passing variable assignments to the
- `make install' command line to change installation locations without
- having to reconfigure or recompile.
- 
-    The first method involves providing an override variable for each
- affected directory.  For example, `make install
- prefix=/alternate/directory' will choose an alternate location for all
- directory configuration variables that were expressed in terms of
- `${prefix}'.  Any directories that were specified during `configure',
- but not in terms of `${prefix}', must each be overridden at install
- time for the entire installation to be relocated.  The approach of
- makefile variable overrides for each directory variable is required by
- the GNU Coding Standards, and ideally causes no recompilation.
- However, some platforms have known limitations with the semantics of
- shared libraries that end up requiring recompilation when using this
- method, particularly noticeable in packages that use GNU Libtool.
- 
-    The second method involves providing the `DESTDIR' variable.  For
- example, `make install DESTDIR=/alternate/directory' will prepend
- `/alternate/directory' before all installation names.  The approach of
- `DESTDIR' overrides is not required by the GNU Coding Standards, and
- does not work on platforms that have drive letters.  On the other hand,
- it does better at avoiding recompilation issues, and works well even
- when some directory options were not specified in terms of `${prefix}'
- at `configure' time.
- 
- Optional Features
- =================
- 
-    If the package supports it, you can cause programs to be installed
- with an extra prefix or suffix on their names by giving `configure' the
- option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
- 
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- is something like `gnu-as' or `x' (for the X Window System).  The
- `README' should mention any `--enable-' and `--with-' options that the
- package recognizes.
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-    Some packages offer the ability to configure how verbose the
- execution of `make' will be.  For these packages, running `./configure
- --enable-silent-rules' sets the default to minimal output, which can be
- overridden with `make V=1'; while running `./configure
- --disable-silent-rules' sets the default to verbose, which can be
- overridden with `make V=0'.
- 
- Particular systems
- ==================
- 
-    On HP-UX, the default C compiler is not ANSI C compatible.  If GNU
- CC is not installed, it is recommended to use the following options in
- order to use an ANSI C compiler:
- 
-      ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
- 
- and if that doesn't work, install pre-built binaries of GCC for HP-UX.
- 
-    HP-UX `make' updates targets which have the same time stamps as
- their prerequisites, which makes it generally unusable when shipped
- generated files such as `configure' are involved.  Use GNU `make'
- instead.
- 
-    On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
- parse its `<wchar.h>' header file.  The option `-nodtk' can be used as
- a workaround.  If GNU CC is not installed, it is therefore recommended
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- 
-      ./configure CC="cc"
- 
- and if that doesn't work, try
- 
-      ./configure CC="cc -nodtk"
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-    On Solaris, don't put `/usr/ucb' early in your `PATH'.  This
- directory contains several dysfunctional programs; working variants of
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-    On Haiku, software installed for all users goes in `/boot/common',
- not `/usr/local'.  It is recommended to use the following options:
- 
-      ./configure --prefix=/boot/common
- 
- Specifying the System Type
- ==========================
- 
-    There may be some features `configure' cannot figure out
- automatically, but needs to determine by the type of machine the package
- will run on.  Usually, assuming the package is built to be run on the
- _same_ architectures, `configure' can figure that out, but if it prints
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- type, such as `sun4', or a canonical name which has the form:
- 
-      CPU-COMPANY-SYSTEM
- 
- where SYSTEM can have one of these forms:
- 
-      OS
-      KERNEL-OS
- 
-    See the file `config.sub' for the possible values of each field.  If
- `config.sub' isn't included in this package, then this package doesn't
- need to know the machine type.
- 
-    If you are _building_ compiler tools for cross-compiling, you should
- use the option `--target=TYPE' to select the type of system they will
- produce code for.
- 
-    If you want to _use_ a cross compiler, that generates code for a
- platform different from the build platform, you should specify the
- "host" platform (i.e., that on which the generated programs will
- eventually be run) with `--host=TYPE'.
- 
- Sharing Defaults
- ================
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- `CONFIG_SITE' environment variable to the location of the site script.
- A warning: not all `configure' scripts look for a site script.
- 
- Defining Variables
- ==================
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-    Variables not defined in a site shell script can be set in the
- environment passed to `configure'.  However, some packages may run
- configure again during the build, and the customized values of these
- variables may be lost.  In order to avoid this problem, you should set
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- 
-      ./configure CC=/usr/local2/bin/gcc
- 
- causes the specified `gcc' to be used as the C compiler (unless it is
- overridden in the site shell script).
- 
- Unfortunately, this technique does not work for `CONFIG_SHELL' due to
- an Autoconf bug.  Until the bug is fixed you can use this workaround:
- 
-      CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
- 
- `configure' Invocation
- ======================
- 
-    `configure' recognizes the following options to control how it
- operates.
- 
- `--help'
- `-h'
-      Print a summary of all of the options to `configure', and exit.
- 
- `--help=short'
- `--help=recursive'
-      Print a summary of the options unique to this package's
-      `configure', and exit.  The `short' variant lists options used
-      only in the top level, while the `recursive' variant lists options
-      also present in any nested packages.
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- `-V'
-      Print the version of Autoconf used to generate the `configure'
-      script, and exit.
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-      Enable the cache: use and save the results of the tests in FILE,
-      traditionally `config.cache'.  FILE defaults to `/dev/null' to
-      disable caching.
- 
- `--config-cache'
- `-C'
-      Alias for `--cache-file=config.cache'.
- 
- `--quiet'
- `--silent'
- `-q'
-      Do not print messages saying which checks are being made.  To
-      suppress all normal output, redirect it to `/dev/null' (any error
-      messages will still be shown).
- 
- `--srcdir=DIR'
-      Look for the package's source code in directory DIR.  Usually
-      `configure' can determine that directory automatically.
- 
- `--prefix=DIR'
-      Use DIR as the installation prefix.  *note Installation Names::
-      for more details, including other options available for fine-tuning
-      the installation locations.
- 
- `--no-create'
- `-n'
-      Run the configure checks, but stop before creating any output
-      files.
- 
- `configure' also accepts some other, not widely useful, options.  Run
- `configure --help' for more details.
- 
--- 0 ----
diff -rc --new-file xeyes-1.3.0/install-sh xeyes-1.3.0.5/install-sh
*** xeyes-1.3.0/install-sh	2023-07-13 19:17:46.000000000 -0400
--- xeyes-1.3.0.5/install-sh	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,541 ****
- #!/bin/sh
- # install - install a program, script, or datafile
- 
- scriptversion=2020-11-14.01; # UTC
- 
- # This originates from X11R5 (mit/util/scripts/install.sh), which was
- # later released in X11R6 (xc/config/util/install.sh) with the
- # following copyright and license.
- #
- # Copyright (C) 1994 X Consortium
- #
- # Permission is hereby granted, free of charge, to any person obtaining a copy
- # of this software and associated documentation files (the "Software"), to
- # deal in the Software without restriction, including without limitation the
- # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- # sell copies of the Software, and to permit persons to whom the Software is
- # furnished to do so, subject to the following conditions:
- #
- # The above copyright notice and this permission notice shall be included in
- # all copies or substantial portions of the Software.
- #
- # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
- # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- #
- # Except as contained in this notice, the name of the X Consortium shall not
- # be used in advertising or otherwise to promote the sale, use or other deal-
- # ings in this Software without prior written authorization from the X Consor-
- # tium.
- #
- #
- # FSF changes to this file are in the public domain.
- #
- # Calling this script install-sh is preferred over install.sh, to prevent
- # 'make' implicit rules from creating a file called install from it
- # when there is no Makefile.
- #
- # This script is compatible with the BSD install script, but was written
- # from scratch.
- 
- tab='	'
- nl='
- '
- IFS=" $tab$nl"
- 
- # Set DOITPROG to "echo" to test this script.
- 
- doit=${DOITPROG-}
- doit_exec=${doit:-exec}
- 
- # Put in absolute file names if you don't have them in your path;
- # or use environment vars.
- 
- chgrpprog=${CHGRPPROG-chgrp}
- chmodprog=${CHMODPROG-chmod}
- chownprog=${CHOWNPROG-chown}
- cmpprog=${CMPPROG-cmp}
- cpprog=${CPPROG-cp}
- mkdirprog=${MKDIRPROG-mkdir}
- mvprog=${MVPROG-mv}
- rmprog=${RMPROG-rm}
- stripprog=${STRIPPROG-strip}
- 
- posix_mkdir=
- 
- # Desired mode of installed file.
- mode=0755
- 
- # Create dirs (including intermediate dirs) using mode 755.
- # This is like GNU 'install' as of coreutils 8.32 (2020).
- mkdir_umask=22
- 
- backupsuffix=
- chgrpcmd=
- chmodcmd=$chmodprog
- chowncmd=
- mvcmd=$mvprog
- rmcmd="$rmprog -f"
- stripcmd=
- 
- src=
- dst=
- dir_arg=
- dst_arg=
- 
- copy_on_change=false
- is_target_a_directory=possibly
- 
- usage="\
- Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
-    or: $0 [OPTION]... SRCFILES... DIRECTORY
-    or: $0 [OPTION]... -t DIRECTORY SRCFILES...
-    or: $0 [OPTION]... -d DIRECTORIES...
- 
- In the 1st form, copy SRCFILE to DSTFILE.
- In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
- In the 4th, create DIRECTORIES.
- 
- Options:
-      --help     display this help and exit.
-      --version  display version info and exit.
- 
-   -c            (ignored)
-   -C            install only if different (preserve data modification time)
-   -d            create directories instead of installing files.
-   -g GROUP      $chgrpprog installed files to GROUP.
-   -m MODE       $chmodprog installed files to MODE.
-   -o USER       $chownprog installed files to USER.
-   -p            pass -p to $cpprog.
-   -s            $stripprog installed files.
-   -S SUFFIX     attempt to back up existing files, with suffix SUFFIX.
-   -t DIRECTORY  install into DIRECTORY.
-   -T            report an error if DSTFILE is a directory.
- 
- Environment variables override the default commands:
-   CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
-   RMPROG STRIPPROG
- 
- By default, rm is invoked with -f; when overridden with RMPROG,
- it's up to you to specify -f if you want it.
- 
- If -S is not specified, no backups are attempted.
- 
- Email bug reports to bug-automake@gnu.org.
- Automake home page: https://www.gnu.org/software/automake/
- "
- 
- while test $# -ne 0; do
-   case $1 in
-     -c) ;;
- 
-     -C) copy_on_change=true;;
- 
-     -d) dir_arg=true;;
- 
-     -g) chgrpcmd="$chgrpprog $2"
-         shift;;
- 
-     --help) echo "$usage"; exit $?;;
- 
-     -m) mode=$2
-         case $mode in
-           *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
-             echo "$0: invalid mode: $mode" >&2
-             exit 1;;
-         esac
-         shift;;
- 
-     -o) chowncmd="$chownprog $2"
-         shift;;
- 
-     -p) cpprog="$cpprog -p";;
- 
-     -s) stripcmd=$stripprog;;
- 
-     -S) backupsuffix="$2"
-         shift;;
- 
-     -t)
-         is_target_a_directory=always
-         dst_arg=$2
-         # Protect names problematic for 'test' and other utilities.
-         case $dst_arg in
-           -* | [=\(\)!]) dst_arg=./$dst_arg;;
-         esac
-         shift;;
- 
-     -T) is_target_a_directory=never;;
- 
-     --version) echo "$0 $scriptversion"; exit $?;;
- 
-     --) shift
-         break;;
- 
-     -*) echo "$0: invalid option: $1" >&2
-         exit 1;;
- 
-     *)  break;;
-   esac
-   shift
- done
- 
- # We allow the use of options -d and -T together, by making -d
- # take the precedence; this is for compatibility with GNU install.
- 
- if test -n "$dir_arg"; then
-   if test -n "$dst_arg"; then
-     echo "$0: target directory not allowed when installing a directory." >&2
-     exit 1
-   fi
- fi
- 
- if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
-   # When -d is used, all remaining arguments are directories to create.
-   # When -t is used, the destination is already specified.
-   # Otherwise, the last argument is the destination.  Remove it from $@.
-   for arg
-   do
-     if test -n "$dst_arg"; then
-       # $@ is not empty: it contains at least $arg.
-       set fnord "$@" "$dst_arg"
-       shift # fnord
-     fi
-     shift # arg
-     dst_arg=$arg
-     # Protect names problematic for 'test' and other utilities.
-     case $dst_arg in
-       -* | [=\(\)!]) dst_arg=./$dst_arg;;
-     esac
-   done
- fi
- 
- if test $# -eq 0; then
-   if test -z "$dir_arg"; then
-     echo "$0: no input file specified." >&2
-     exit 1
-   fi
-   # It's OK to call 'install-sh -d' without argument.
-   # This can happen when creating conditional directories.
-   exit 0
- fi
- 
- if test -z "$dir_arg"; then
-   if test $# -gt 1 || test "$is_target_a_directory" = always; then
-     if test ! -d "$dst_arg"; then
-       echo "$0: $dst_arg: Is not a directory." >&2
-       exit 1
-     fi
-   fi
- fi
- 
- if test -z "$dir_arg"; then
-   do_exit='(exit $ret); exit $ret'
-   trap "ret=129; $do_exit" 1
-   trap "ret=130; $do_exit" 2
-   trap "ret=141; $do_exit" 13
-   trap "ret=143; $do_exit" 15
- 
-   # Set umask so as not to create temps with too-generous modes.
-   # However, 'strip' requires both read and write access to temps.
-   case $mode in
-     # Optimize common cases.
-     *644) cp_umask=133;;
-     *755) cp_umask=22;;
- 
-     *[0-7])
-       if test -z "$stripcmd"; then
-         u_plus_rw=
-       else
-         u_plus_rw='% 200'
-       fi
-       cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
-     *)
-       if test -z "$stripcmd"; then
-         u_plus_rw=
-       else
-         u_plus_rw=,u+rw
-       fi
-       cp_umask=$mode$u_plus_rw;;
-   esac
- fi
- 
- for src
- do
-   # Protect names problematic for 'test' and other utilities.
-   case $src in
-     -* | [=\(\)!]) src=./$src;;
-   esac
- 
-   if test -n "$dir_arg"; then
-     dst=$src
-     dstdir=$dst
-     test -d "$dstdir"
-     dstdir_status=$?
-     # Don't chown directories that already exist.
-     if test $dstdir_status = 0; then
-       chowncmd=""
-     fi
-   else
- 
-     # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
-     # might cause directories to be created, which would be especially bad
-     # if $src (and thus $dsttmp) contains '*'.
-     if test ! -f "$src" && test ! -d "$src"; then
-       echo "$0: $src does not exist." >&2
-       exit 1
-     fi
- 
-     if test -z "$dst_arg"; then
-       echo "$0: no destination specified." >&2
-       exit 1
-     fi
-     dst=$dst_arg
- 
-     # If destination is a directory, append the input filename.
-     if test -d "$dst"; then
-       if test "$is_target_a_directory" = never; then
-         echo "$0: $dst_arg: Is a directory" >&2
-         exit 1
-       fi
-       dstdir=$dst
-       dstbase=`basename "$src"`
-       case $dst in
- 	*/) dst=$dst$dstbase;;
- 	*)  dst=$dst/$dstbase;;
-       esac
-       dstdir_status=0
-     else
-       dstdir=`dirname "$dst"`
-       test -d "$dstdir"
-       dstdir_status=$?
-     fi
-   fi
- 
-   case $dstdir in
-     */) dstdirslash=$dstdir;;
-     *)  dstdirslash=$dstdir/;;
-   esac
- 
-   obsolete_mkdir_used=false
- 
-   if test $dstdir_status != 0; then
-     case $posix_mkdir in
-       '')
-         # With -d, create the new directory with the user-specified mode.
-         # Otherwise, rely on $mkdir_umask.
-         if test -n "$dir_arg"; then
-           mkdir_mode=-m$mode
-         else
-           mkdir_mode=
-         fi
- 
-         posix_mkdir=false
- 	# The $RANDOM variable is not portable (e.g., dash).  Use it
- 	# here however when possible just to lower collision chance.
- 	tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
- 
- 	trap '
- 	  ret=$?
- 	  rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
- 	  exit $ret
- 	' 0
- 
- 	# Because "mkdir -p" follows existing symlinks and we likely work
- 	# directly in world-writeable /tmp, make sure that the '$tmpdir'
- 	# directory is successfully created first before we actually test
- 	# 'mkdir -p'.
- 	if (umask $mkdir_umask &&
- 	    $mkdirprog $mkdir_mode "$tmpdir" &&
- 	    exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
- 	then
- 	  if test -z "$dir_arg" || {
- 	       # Check for POSIX incompatibilities with -m.
- 	       # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
- 	       # other-writable bit of parent directory when it shouldn't.
- 	       # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
- 	       test_tmpdir="$tmpdir/a"
- 	       ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
- 	       case $ls_ld_tmpdir in
- 		 d????-?r-*) different_mode=700;;
- 		 d????-?--*) different_mode=755;;
- 		 *) false;;
- 	       esac &&
- 	       $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
- 		 ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
- 		 test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
- 	       }
- 	     }
- 	  then posix_mkdir=:
- 	  fi
- 	  rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
- 	else
- 	  # Remove any dirs left behind by ancient mkdir implementations.
- 	  rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
- 	fi
- 	trap '' 0;;
-     esac
- 
-     if
-       $posix_mkdir && (
-         umask $mkdir_umask &&
-         $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
-       )
-     then :
-     else
- 
-       # mkdir does not conform to POSIX,
-       # or it failed possibly due to a race condition.  Create the
-       # directory the slow way, step by step, checking for races as we go.
- 
-       case $dstdir in
-         /*) prefix='/';;
-         [-=\(\)!]*) prefix='./';;
-         *)  prefix='';;
-       esac
- 
-       oIFS=$IFS
-       IFS=/
-       set -f
-       set fnord $dstdir
-       shift
-       set +f
-       IFS=$oIFS
- 
-       prefixes=
- 
-       for d
-       do
-         test X"$d" = X && continue
- 
-         prefix=$prefix$d
-         if test -d "$prefix"; then
-           prefixes=
-         else
-           if $posix_mkdir; then
-             (umask $mkdir_umask &&
-              $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
-             # Don't fail if two instances are running concurrently.
-             test -d "$prefix" || exit 1
-           else
-             case $prefix in
-               *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
-               *) qprefix=$prefix;;
-             esac
-             prefixes="$prefixes '$qprefix'"
-           fi
-         fi
-         prefix=$prefix/
-       done
- 
-       if test -n "$prefixes"; then
-         # Don't fail if two instances are running concurrently.
-         (umask $mkdir_umask &&
-          eval "\$doit_exec \$mkdirprog $prefixes") ||
-           test -d "$dstdir" || exit 1
-         obsolete_mkdir_used=true
-       fi
-     fi
-   fi
- 
-   if test -n "$dir_arg"; then
-     { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
-     { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
-     { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
-       test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
-   else
- 
-     # Make a couple of temp file names in the proper directory.
-     dsttmp=${dstdirslash}_inst.$$_
-     rmtmp=${dstdirslash}_rm.$$_
- 
-     # Trap to clean up those temp files at exit.
-     trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
- 
-     # Copy the file name to the temp name.
-     (umask $cp_umask &&
-      { test -z "$stripcmd" || {
- 	 # Create $dsttmp read-write so that cp doesn't create it read-only,
- 	 # which would cause strip to fail.
- 	 if test -z "$doit"; then
- 	   : >"$dsttmp" # No need to fork-exec 'touch'.
- 	 else
- 	   $doit touch "$dsttmp"
- 	 fi
-        }
-      } &&
-      $doit_exec $cpprog "$src" "$dsttmp") &&
- 
-     # and set any options; do chmod last to preserve setuid bits.
-     #
-     # If any of these fail, we abort the whole thing.  If we want to
-     # ignore errors from any of these, just make sure not to ignore
-     # errors from the above "$doit $cpprog $src $dsttmp" command.
-     #
-     { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
-     { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
-     { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
-     { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
- 
-     # If -C, don't bother to copy if it wouldn't change the file.
-     if $copy_on_change &&
-        old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
-        new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
-        set -f &&
-        set X $old && old=:$2:$4:$5:$6 &&
-        set X $new && new=:$2:$4:$5:$6 &&
-        set +f &&
-        test "$old" = "$new" &&
-        $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
-     then
-       rm -f "$dsttmp"
-     else
-       # If $backupsuffix is set, and the file being installed
-       # already exists, attempt a backup.  Don't worry if it fails,
-       # e.g., if mv doesn't support -f.
-       if test -n "$backupsuffix" && test -f "$dst"; then
-         $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
-       fi
- 
-       # Rename the file to the real destination.
-       $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
- 
-       # The rename failed, perhaps because mv can't rename something else
-       # to itself, or perhaps because mv is so ancient that it does not
-       # support -f.
-       {
-         # Now remove or move aside any old file at destination location.
-         # We try this two ways since rm can't unlink itself on some
-         # systems and the destination file might be busy for other
-         # reasons.  In this case, the final cleanup might fail but the new
-         # file should still install successfully.
-         {
-           test ! -f "$dst" ||
-           $doit $rmcmd "$dst" 2>/dev/null ||
-           { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
-             { $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
-           } ||
-           { echo "$0: cannot unlink or rename $dst" >&2
-             (exit 1); exit 1
-           }
-         } &&
- 
-         # Now rename the file to the real destination.
-         $doit $mvcmd "$dsttmp" "$dst"
-       }
-     fi || exit 1
- 
-     trap '' 0
-   fi
- done
- 
- # Local variables:
- # eval: (add-hook 'before-save-hook 'time-stamp)
- # time-stamp-start: "scriptversion="
- # time-stamp-format: "%:y-%02m-%02d.%02H"
- # time-stamp-time-zone: "UTC0"
- # time-stamp-end: "; # UTC"
- # End:
--- 0 ----
diff -rc --new-file xeyes-1.3.0/Makefile.am xeyes-1.3.0.5/Makefile.am
*** xeyes-1.3.0/Makefile.am	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.5/Makefile.am	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,48 ****
- #
- #  Copyright 2005  Red Hat, Inc.
- #
- #  Permission to use, copy, modify, distribute, and sell this software and its
- #  documentation for any purpose is hereby granted without fee, provided that
- #  the above copyright notice appear in all copies and that both that
- #  copyright notice and this permission notice appear in supporting
- #  documentation, and that the name of Red Hat not be used in
- #  advertising or publicity pertaining to distribution of the software without
- #  specific, written prior permission.  Red Hat makes no
- #  representations about the suitability of this software for any purpose.  It
- #  is provided "as is" without express or implied warranty.
- #
- #  RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- #  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- #  EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- #  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- #  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- #  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- #  PERFORMANCE OF THIS SOFTWARE.
- 
- SUBDIRS = man
- bin_PROGRAMS = xeyes
- 
- AM_CFLAGS = $(XEYES_CFLAGS) $(XRENDER_CFLAGS) $(PRESENT_CFLAGS)  $(CWARNFLAGS)
- xeyes_LDADD = $(XEYES_LIBS) $(XRENDER_LIBS) $(PRESENT_LIBS) -lm
- 
- xeyes_SOURCES =	\
-         Eyes.c \
-         Eyes.h \
-         EyesP.h \
-         transform.c \
-         transform.h \
-         xeyes.c
- 
- EXTRA_DIST = eyes.bit eyesmask.bit README.md
- 
- MAINTAINERCLEANFILES = ChangeLog INSTALL
- 
- .PHONY: ChangeLog INSTALL
- 
- INSTALL:
- 	$(INSTALL_CMD)
- 
- ChangeLog:
- 	$(CHANGELOG_CMD)
- 
- dist-hook: ChangeLog INSTALL
--- 0 ----
diff -rc --new-file xeyes-1.3.0/Makefile.in xeyes-1.3.0.5/Makefile.in
*** xeyes-1.3.0/Makefile.in	2023-07-13 19:17:47.000000000 -0400
--- xeyes-1.3.0.5/Makefile.in	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,974 ****
- # Makefile.in generated by automake 1.16.5 from Makefile.am.
- # @configure_input@
- 
- # Copyright (C) 1994-2021 Free Software Foundation, Inc.
- 
- # This Makefile.in is free software; the Free Software Foundation
- # gives unlimited permission to copy and/or distribute it,
- # with or without modifications, as long as this notice is preserved.
- 
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
- # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
- # PARTICULAR PURPOSE.
- 
- @SET_MAKE@
- 
- #
- #  Copyright 2005  Red Hat, Inc.
- #
- #  Permission to use, copy, modify, distribute, and sell this software and its
- #  documentation for any purpose is hereby granted without fee, provided that
- #  the above copyright notice appear in all copies and that both that
- #  copyright notice and this permission notice appear in supporting
- #  documentation, and that the name of Red Hat not be used in
- #  advertising or publicity pertaining to distribution of the software without
- #  specific, written prior permission.  Red Hat makes no
- #  representations about the suitability of this software for any purpose.  It
- #  is provided "as is" without express or implied warranty.
- #
- #  RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- #  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- #  EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- #  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- #  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- #  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- #  PERFORMANCE OF THIS SOFTWARE.
- 
- VPATH = @srcdir@
- am__is_gnu_make = { \
-   if test -z '$(MAKELEVEL)'; then \
-     false; \
-   elif test -n '$(MAKE_HOST)'; then \
-     true; \
-   elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
-     true; \
-   else \
-     false; \
-   fi; \
- }
- am__make_running_with_option = \
-   case $${target_option-} in \
-       ?) ;; \
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--- 0 ----
diff -rc --new-file xeyes-1.3.0/man/Makefile.am xeyes-1.3.0.5/man/Makefile.am
*** xeyes-1.3.0/man/Makefile.am	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.5/man/Makefile.am	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,12 ****
- 
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- 
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- SUFFIXES = .$(APP_MAN_SUFFIX) .man
- 
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- .man.$(APP_MAN_SUFFIX):
- 	$(AM_V_GEN)$(SED) $(MAN_SUBSTS) < $< > $@
--- 0 ----
diff -rc --new-file xeyes-1.3.0/man/Makefile.in xeyes-1.3.0.5/man/Makefile.in
*** xeyes-1.3.0/man/Makefile.in	2025-03-07 18:23:38.911088446 -0500
--- xeyes-1.3.0.5/man/Makefile.in	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,503 ****
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--- 0 ----
diff -rc --new-file xeyes-1.3.0/man/xeyes.man xeyes-1.3.0.5/man/xeyes.man
*** xeyes-1.3.0/man/xeyes.man	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.5/man/xeyes.man	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,69 ****
- .TH XEYES 1 __xorgversion__
- .SH NAME
- xeyes \- a follow the mouse X demo
- .SH SYNOPSIS
- .B xeyes
- [-option ...]
- .SH DESCRIPTION
- .I Xeyes
- watches what you do and reports to the Boss.
- .SH OPTIONS
- .TP 8
- .B \-fg \fIforeground color\fB
- choose a different color for the pupil of the eyes.
- .TP 8
- .B \-bg \fIbackground color\fB
- choose a different color for the background.
- .TP 8
- .B \-outline \fIoutline color\fB
- choose a different color for the outline of the eyes.
- .TP 8
- .B \-center \fIcenter color\fB
- choose a different color for the center of the eyes.
- .TP 8
- .B \-backing \fI{ WhenMapped Always NotUseful }\fB
- selects an appropriate level of backing store.
- .TP 8
- .B \-geometry \fIgeometry\fB
- define the initial window geometry; see \fIX(__miscmansuffix__)\fP.
- .TP 8
- .B \-display \fIdisplay\fB
- specify the display to use; see \fIX(__miscmansuffix__)\fP.
- .TP 8
- .B \-bd \fIborder color\fB
- choose a different color for the window border.
- .TP 8
- .B \-bw \fIborder width\fB
- choose a different width for the window border.
- .TP 8
- .B \-shape
- uses the SHAPE extension to shape the window.  This is the default.
- .TP 8
- .B \+shape
- disables use of the SHAPE extension to shape the window.
- .TP 8
- .B \-render
- uses Xrender to draw anti-aliased eyes.
- This is the default if \fIxeyes\fP has been compiled with Xrender support.
- .TP 8
- .B \+render
- disables Xrender and draws traditional eyes.
- .TP 8
- .B \-distance
- uses an alternative mapping, as if the eyes were set back from the screen, thus following the mouse more precisely.
- .TP 8
- .B \-biblicallyAccurate
- renders the eyes as if they belonged to a biblically accurate angel.
- .TP 8
- .B \-help
- print a usage message and exit.
- .TP 8
- .B \-version
- print the version number and exit.
- .SH "SEE ALSO"
- X(__miscmansuffix__), X Toolkit documentation
- .SH AUTHOR
- Keith Packard, MIT X Consortium
- .br
- Copied from the NeWS version written (apparently) by Jeremy Huxtable as seen
- at SIGGRAPH '88
--- 0 ----
diff -rc --new-file xeyes-1.3.0/missing xeyes-1.3.0.5/missing
*** xeyes-1.3.0/missing	2023-07-13 19:17:46.000000000 -0400
--- xeyes-1.3.0.5/missing	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,215 ****
- #! /bin/sh
- # Common wrapper for a few potentially missing GNU programs.
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- # Copyright (C) 1996-2021 Free Software Foundation, Inc.
- # Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
- 
- # This program is free software; you can redistribute it and/or modify
- # it under the terms of the GNU General Public License as published by
- # the Free Software Foundation; either version 2, or (at your option)
- # any later version.
- 
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- # GNU General Public License for more details.
- 
- # You should have received a copy of the GNU General Public License
- # along with this program.  If not, see <https://www.gnu.org/licenses/>.
- 
- # As a special exception to the GNU General Public License, if you
- # distribute this file as part of a program that contains a
- # configuration script generated by Autoconf, you may include it under
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- 
- if test $# -eq 0; then
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-     shift
-     ;;
- 
-   -h|--h|--he|--hel|--help)
-     echo "\
- $0 [OPTION]... PROGRAM [ARGUMENT]...
- 
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- to PROGRAM being missing or too old.
- 
- Options:
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- 
- Supported PROGRAM values:
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-   bison     yacc      flex         lex       help2man
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- case $2 in --version|--help) exit $st;; esac
- 
- # Exit code 63 means version mismatch.  This often happens when the user
- # tries to use an ancient version of a tool on a file that requires a
- # minimum version.
- if test $st -eq 63; then
-   msg="probably too old"
- elif test $st -eq 127; then
-   # Program was missing.
-   msg="missing on your system"
- else
-   # Program was found and executed, but failed.  Give up.
-   exit $st
- fi
- 
- perl_URL=https://www.perl.org/
- flex_URL=https://github.com/westes/flex
- gnu_software_URL=https://www.gnu.org/software
- 
- program_details ()
- {
-   case $1 in
-     aclocal|automake)
-       echo "The '$1' program is part of the GNU Automake package:"
-       echo "<$gnu_software_URL/automake>"
-       echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
-       echo "<$gnu_software_URL/autoconf>"
-       echo "<$gnu_software_URL/m4/>"
-       echo "<$perl_URL>"
-       ;;
-     autoconf|autom4te|autoheader)
-       echo "The '$1' program is part of the GNU Autoconf package:"
-       echo "<$gnu_software_URL/autoconf/>"
-       echo "It also requires GNU m4 and Perl in order to run:"
-       echo "<$gnu_software_URL/m4/>"
-       echo "<$perl_URL>"
-       ;;
-   esac
- }
- 
- give_advice ()
- {
-   # Normalize program name to check for.
-   normalized_program=`echo "$1" | sed '
-     s/^gnu-//; t
-     s/^gnu//; t
-     s/^g//; t'`
- 
-   printf '%s\n' "'$1' is $msg."
- 
-   configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
-   case $normalized_program in
-     autoconf*)
-       echo "You should only need it if you modified 'configure.ac',"
-       echo "or m4 files included by it."
-       program_details 'autoconf'
-       ;;
-     autoheader*)
-       echo "You should only need it if you modified 'acconfig.h' or"
-       echo "$configure_deps."
-       program_details 'autoheader'
-       ;;
-     automake*)
-       echo "You should only need it if you modified 'Makefile.am' or"
-       echo "$configure_deps."
-       program_details 'automake'
-       ;;
-     aclocal*)
-       echo "You should only need it if you modified 'acinclude.m4' or"
-       echo "$configure_deps."
-       program_details 'aclocal'
-       ;;
-    autom4te*)
-       echo "You might have modified some maintainer files that require"
-       echo "the 'autom4te' program to be rebuilt."
-       program_details 'autom4te'
-       ;;
-     bison*|yacc*)
-       echo "You should only need it if you modified a '.y' file."
-       echo "You may want to install the GNU Bison package:"
-       echo "<$gnu_software_URL/bison/>"
-       ;;
-     lex*|flex*)
-       echo "You should only need it if you modified a '.l' file."
-       echo "You may want to install the Fast Lexical Analyzer package:"
-       echo "<$flex_URL>"
-       ;;
-     help2man*)
-       echo "You should only need it if you modified a dependency" \
-            "of a man page."
-       echo "You may want to install the GNU Help2man package:"
-       echo "<$gnu_software_URL/help2man/>"
-     ;;
-     makeinfo*)
-       echo "You should only need it if you modified a '.texi' file, or"
-       echo "any other file indirectly affecting the aspect of the manual."
-       echo "You might want to install the Texinfo package:"
-       echo "<$gnu_software_URL/texinfo/>"
-       echo "The spurious makeinfo call might also be the consequence of"
-       echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
-       echo "want to install GNU make:"
-       echo "<$gnu_software_URL/make/>"
-       ;;
-     *)
-       echo "You might have modified some files without having the proper"
-       echo "tools for further handling them.  Check the 'README' file, it"
-       echo "often tells you about the needed prerequisites for installing"
-       echo "this package.  You may also peek at any GNU archive site, in"
-       echo "case some other package contains this missing '$1' program."
-       ;;
-   esac
- }
- 
- give_advice "$1" | sed -e '1s/^/WARNING: /' \
-                        -e '2,$s/^/         /' >&2
- 
- # Propagate the correct exit status (expected to be 127 for a program
- # not found, 63 for a program that failed due to version mismatch).
- exit $st
- 
- # Local variables:
- # eval: (add-hook 'before-save-hook 'time-stamp)
- # time-stamp-start: "scriptversion="
- # time-stamp-format: "%:y-%02m-%02d.%02H"
- # time-stamp-time-zone: "UTC0"
- # time-stamp-end: "; # UTC"
- # End:
--- 0 ----
diff -rc --new-file xeyes-1.3.0/README.md xeyes-1.3.0.5/README.md
*** xeyes-1.3.0/README.md	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.5/README.md	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,18 ****
- xeyes - a follow the mouse X demo, using the X SHAPE extension
- --------------------------------------------------------------
- 
- All questions regarding this software should be directed at the
- Xorg mailing list:
- 
-   https://lists.x.org/mailman/listinfo/xorg
- 
- The primary development code repository can be found at:
- 
-   https://gitlab.freedesktop.org/xorg/app/xeyes
- 
- Please submit bug reports and requests to merge patches there.
- 
- For patch submission instructions, see:
- 
-   https://www.x.org/wiki/Development/Documentation/SubmittingPatches
- 
--- 0 ----
diff -rc --new-file xeyes-1.3.0/transform.c xeyes-1.3.0.5/transform.c
*** xeyes-1.3.0/transform.c	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.5/transform.c	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,110 ****
- /*
-  * transformed coordinate system objects for X
-  */
- 
- # include	<X11/Xos.h>
- # include	<stdlib.h>
- # include	<X11/Xlib.h>
- # include	"transform.h"
- 
- #if 0
- static XPoint *
- TranslatePoints (TPoint *points, int n_points, Transform *t, int mode)
- {
- 	XPoint	*xpoints;
- 	int	i;
- 	double	xoff = 0.0, yoff = 0.0;
- 
- 	xpoints = (XPoint *) malloc (n_points * sizeof (*xpoints));
- 	if (!xpoints)
- 		return NULL;
- 	for (i = 0; i < n_points; i++) {
- 		xpoints[i].x = Xx(points[i].x + xoff, points[i].y + yoff, t);
- 		xpoints[i].y = Xy(points[i].x + xoff, points[i].y + yoff, t);
- 		if (mode == CoordModePrevious) {
- 			xoff += points[i].x;
- 			yoff += points[i].y;
- 		}
- 	}
- 	return xpoints;
- }
- 
- static void
- TFillPolygon (
-     Display	*dpy,
-     Drawable	d,
-     GC		gc,
-     Transform	*t,
-     TPoint	*points,
-     int		n_points,
-     int		shape,
-     int		mode)
- {
- 	XPoint	*xpoints;
- 
- 	xpoints = TranslatePoints (points, n_points, t, mode);
- 	if (xpoints) {
- 		XFillPolygon (dpy, d, gc, xpoints, n_points, shape,
- 				CoordModeOrigin);
- 		free (xpoints);
- 	}
- }
- 
- static void
- TDrawArc (
-     Display	*dpy,
-     Drawable	d,
-     GC		gc,
-     Transform	*t,
-     double	x,
-     double	y,
-     double	width,
-     double	height,
-     int		angle1,
-     int		angle2)
- {
- 	int	xx, xy, xw, xh;
- 
- 	xx = Xx(x,y,t);
- 	xy = Xy(x,y,t);
- 	xw = Xwidth (width, height, t);
- 	xh = Xheight (width, height, t);
- 	if (xw < 0) {
- 		xx += xw;
- 		xw = -xw;
- 	}
- 	if (xh < 0) {
- 		xy += xh;
- 		xh = -xh;
- 	}
- 	XDrawArc (dpy, d, gc, xx, xy, xw, xh, angle1, angle2);
- }
- #endif
- 
- void
- Trectangle(const Transform *t, const TRectangle *i, TRectangle *o)
- {
-     o->x = t->mx * i->x + t->bx;
-     o->y = t->my * i->y + t->by;
-     o->width = t->mx * i->width;
-     o->height = t->my * i->height;
-     if (o->width < 0) {
- 	o->x += o->width;
- 	o->width = -o->width;
-     }
-     if (o->height < 0) {
- 	o->y += o->height;
- 	o->height = -o->height;
-     }
- }
- 
- void
- SetTransform (Transform *t,
- 	      int xx1, int xx2, int xy1, int xy2,
- 	      double tx1, double tx2, double ty1, double ty2)
- {
- 	t->mx = ((double) xx2 - xx1) / (tx2 - tx1);
- 	t->bx = ((double) xx1) - t->mx * tx1;
- 	t->my = ((double) xy2 - xy1) / (ty2 - ty1);
- 	t->by = ((double) xy1) - t->my * ty1;
- }
--- 0 ----
diff -rc --new-file xeyes-1.3.0/transform.h xeyes-1.3.0.5/transform.h
*** xeyes-1.3.0/transform.h	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.5/transform.h	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,31 ****
- /*
-  * header file for transformed coordinate system.  No rotations
-  * supported, as ellipses cannot be rotated in X.
-  */
- 
- typedef struct _transform {
- 	double	mx, bx;
- 	double	my, by;
- } Transform;
- 
- typedef struct _TPoint {
- 	double	x, y;
- } TPoint;
- 
- typedef struct _TRectangle {
- 	double	x, y, width, height;
- } TRectangle;
- 
- # define Xx(x,y,t)	((int)((t)->mx * (x) + (t)->bx + 0.5))
- # define Xy(x,y,t)	((int)((t)->my * (y) + (t)->by + 0.5))
- # define Xwidth(w,h,t)	((int)((t)->mx * (w) + 0.5))
- # define Xheight(w,h,t)	((int)((t)->my * (h) + 0.5))
- # define Tx(x,y,t)	((((double) (x)) - (t)->bx) / (t)->mx)
- # define Ty(x,y,t)	((((double) (y)) - (t)->by) / (t)->my)
- # define Twidth(w,h,t)	(((double) (w)) / (t)->mx)
- # define Theight(w,h,t)	(((double) (h)) / (t)->my)
- 
- extern void Trectangle (const Transform *t, const TRectangle *in, TRectangle *out);
- extern void SetTransform (Transform *t,
-                           int xx1, int xx2, int xy1, int xy2,
-                           double tx1, double tx2, double ty1, double ty2);
--- 0 ----
diff -rc --new-file xeyes-1.3.0/xeyes.c xeyes-1.3.0.5/xeyes.c
*** xeyes-1.3.0/xeyes.c	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.5/xeyes.c	1969-12-31 19:00:00.000000000 -0500
***************
*** 1,175 ****
- /*
- 
- Copyright (c) 1991  X Consortium
- 
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
- 
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
- 
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
- OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- OTHER DEALINGS IN THE SOFTWARE.
- 
- Except as contained in this notice, the name of the X Consortium shall
- not be used in advertising or otherwise to promote the sale, use or
- other dealings in this Software without prior written authorization
- from the X Consortium.
- 
- */
- 
- #ifdef HAVE_CONFIG_H
- # include "config.h"
- #endif
- 
- #include <X11/Intrinsic.h>
- #include <X11/StringDefs.h>
- #include <X11/Shell.h>
- #include "Eyes.h"
- #include <stdio.h>
- #include <stdlib.h>
- #include "eyes.bit"
- #include "eyesmask.bit"
- 
- /* Exit with message describing command line format */
- 
- static void _X_NORETURN
- usage(int exitval)
- {
-     fprintf(stderr,
- 	    "usage: xeyes [-display [{host}]:{vs}]\n"
- 	    "             [-geometry [{width}][x{height}][{+-}{xoff}[{+-}{yoff}]]]\n"
- 	    "             [-fg {color}] [-bg {color}] [-bd {color}] [-bw {pixels}]\n"
- 	    "             [-shape | +shape] [-outline {color}] [-center {color}]\n"
- 	    "             [-backing {backing-store}] [-distance]\n"
- 	    "             [-biblicallyAccurate]\n"
- #ifdef XRENDER
- 	    "             [-render | +render]\n"
- #endif
- #ifdef PRESENT
- 	    "             [-present | +present]\n"
- #endif
-             "       xeyes -help\n"
-             "       xeyes -version\n");
-     exit(exitval);
- }
- 
- /* Command line options table.  Only resources are entered here...there is a
-    pass over the remaining options after XtParseCommand is let loose. */
- 
- static XrmOptionDescRec options[] = {
- {(char *)"-outline",	(char *)"*eyes.outline",	XrmoptionSepArg,	NULL},
- {(char *)"-center",	(char *)"*eyes.center",		XrmoptionSepArg,	NULL},
- {(char *)"-backing",	(char *)"*eyes.backingStore",	XrmoptionSepArg,	NULL},
- {(char *)"-shape",	(char *)"*eyes.shapeWindow",	XrmoptionNoArg,		(char *)"TRUE"},
- {(char *)"+shape",	(char *)"*eyes.shapeWindow",	XrmoptionNoArg,		(char *)"FALSE"},
- #ifdef XRENDER
- {(char *)"-render",	(char *)"*eyes.render",		XrmoptionNoArg,		(char *)"TRUE"},
- {(char *)"+render",	(char *)"*eyes.render",		XrmoptionNoArg,		(char *)"FALSE"},
- #endif
- #ifdef PRESENT
- {(char *)"-present",	(char *)"*eyes.present",	XrmoptionNoArg,		(char *)"TRUE"},
- {(char *)"+present",	(char *)"*eyes.present",	XrmoptionNoArg,		(char *)"FALSE"},
- #endif
- {(char *)"-distance",	(char *)"*eyes.distance",	XrmoptionNoArg,		(char *)"TRUE"},
- {(char *)"-biblicallyAccurate",	(char *)"*eyes.biblicallyAccurate",	XrmoptionNoArg,		(char *)"TRUE"},
- };
- 
- static Atom wm_delete_window;
- 
- /*ARGSUSED*/
- static void
- quit(Widget w, XEvent *event, String *params, Cardinal *num_params)
- {
-     if (event->type == ClientMessage &&
- 	event->xclient.data.l[0] != wm_delete_window) {
- 	XBell(XtDisplay(w), 0);
-     } else {
- 	XtDestroyApplicationContext(XtWidgetToApplicationContext(w));
- 	exit(0);
-     }
- }
- 
- static XtActionsRec actions[] = {
-     {(char *) "quit",	quit}
- };
- 
- int
- main(int argc, char **argv)
- {
-     XtAppContext app_context;
-     Widget toplevel;
-     Arg arg[2];
-     Cardinal i;
- 
-     XtSetLanguageProc(NULL, (XtLanguageProc) NULL, NULL);
- 
-     /* Handle args that don't require opening a display */
-     for (int n = 1; n < argc; n++) {
- 	const char *argn = argv[n];
- 	/* accept single or double dash for -help & -version */
- 	if (argn[0] == '-' && argn[1] == '-') {
- 	    argn++;
- 	}
- 	if (strcmp(argn, "-help") == 0) {
- 	    usage(0);
- 	}
- 	if (strcmp(argn, "-version") == 0) {
- 	    puts(PACKAGE_STRING);
- 	    exit(0);
- 	}
-     }
- 
-     toplevel = XtAppInitialize(&app_context, "XEyes",
- 			       options, XtNumber(options), &argc, argv,
- 			       NULL, arg, (Cardinal) 0);
- 
-     if (argc != 1) {
- 	fputs("Unknown argument(s):", stderr);
- 	for (int n = 1; n < argc; n++) {
- 	    if ((n < (argc -1)) || (argv[n][0] == '-')) {
- 		fprintf(stderr, " %s", argv[n]);
- 	    }
- 	}
- 	fputs("\n\n", stderr);
- 	usage(1);
-     }
- 
-     wm_delete_window = XInternAtom(XtDisplay(toplevel), "WM_DELETE_WINDOW",
- 				   False);
-     XtAppAddActions(app_context, actions, XtNumber(actions));
-     XtOverrideTranslations
- 	(toplevel, XtParseTranslationTable ("<Message>WM_PROTOCOLS: quit()"));
- 
-     i = 0;
-     XtSetArg (arg[i], XtNiconPixmap,
- 	      XCreateBitmapFromData (XtDisplay(toplevel),
- 				     XtScreen(toplevel)->root,
- 				     (char *)eyes_bits, eyes_width, eyes_height));
-     i++;
-     XtSetArg (arg[i], XtNiconMask,
- 	      XCreateBitmapFromData (XtDisplay(toplevel),
- 				     XtScreen(toplevel)->root,
- 				     (char *)eyesmask_bits,
- 				     eyesmask_width, eyesmask_height));
-     i++;
-     XtSetValues (toplevel, arg, i);
- 
-     (void) XtCreateManagedWidget ("eyes", eyesWidgetClass, toplevel, NULL, 0);
-     XtRealizeWidget (toplevel);
-     (void) XSetWMProtocols (XtDisplay(toplevel), XtWindow(toplevel),
-                             &wm_delete_window, 1);
-     XtAppMainLoop(app_context);
- 
-     return 0;
- }
--- 0 ----
