diff -rc --new-file xeyes-1.3.0/aclocal.m4 xeyes-1.3.0.4/aclocal.m4
*** xeyes-1.3.0/aclocal.m4	2023-07-13 19:17:44.000000000 -0400
--- xeyes-1.3.0.4/aclocal.m4	2025-03-08 18:28:46.374056686 -0500
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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_$1])])
- 
- AC_SUBST([am__tar])
- AC_SUBST([am__untar])
- ]) # _AM_PROG_TAR
- 
  dnl pkg.m4 - Macros to locate and utilise pkg-config.   -*- Autoconf -*-
! dnl serial 11 (pkg-config-0.29)
  dnl
  dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
  dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
--- 14,27 ----
  m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
  m4_ifndef([AC_AUTOCONF_VERSION],
    [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
! m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
! [m4_warning([this file was generated for autoconf 2.69.
  You have another version of autoconf.  It may work, but is not guaranteed to.
  If you have problems, you may need to regenerate the build system entirely.
  To do so, use the procedure documented by the package, typically 'autoreconf'.])])
  
  dnl pkg.m4 - Macros to locate and utilise pkg-config.   -*- Autoconf -*-
! dnl serial 11 (pkg-config-0.29.1)
  dnl
  dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
  dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
***************
*** 1191,1197 ****
  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
--- 63,69 ----
  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], [0.29.1])
  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
***************
*** 1426,1432 ****
  
  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"),
--- 298,304 ----
  
  dnl xorg-macros.m4.  Generated from xorg-macros.m4.in xorgversion.m4 by configure.
  dnl
! dnl Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
  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"),
***************
*** 1463,1469 ****
  # 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,,
--- 335,341 ----
  # 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], [1.19.0])
  m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.])))
  m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.])))
  m4_if(m4_cmp(maj_have, maj_needed), 0,,
***************
*** 1483,1489 ****
  # such as man pages and config files
  AC_DEFUN([XORG_PROG_RAWCPP],[
  AC_REQUIRE([AC_PROG_CPP])
! AC_PATH_TOOL(RAWCPP, [cpp], [${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,
--- 355,361 ----
  # such as man pages and config files
  AC_DEFUN([XORG_PROG_RAWCPP],[
  AC_REQUIRE([AC_PROG_CPP])
! AC_PATH_PROGS(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,
***************
*** 1540,1556 ****
  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
--- 412,417 ----
***************
*** 1566,1574 ****
  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
--- 427,435 ----
  fi
  
  if test x$FILE_MAN_SUFFIX = x    ; then
!     case $host_os in
! 	solaris*)	FILE_MAN_SUFFIX=4  ;;
! 	*)		FILE_MAN_SUFFIX=5  ;;
      esac
  fi
  if test x$FILE_MAN_DIR = x    ; then
***************
*** 1576,1584 ****
  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
--- 437,445 ----
  fi
  
  if test x$MISC_MAN_SUFFIX = x    ; then
!     case $host_os in
! 	solaris*)	MISC_MAN_SUFFIX=5  ;;
! 	*)		MISC_MAN_SUFFIX=7  ;;
      esac
  fi
  if test x$MISC_MAN_DIR = x    ; then
***************
*** 1586,1594 ****
  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
--- 447,455 ----
  fi
  
  if test x$DRIVER_MAN_SUFFIX = x    ; then
!     case $host_os in
! 	solaris*)	DRIVER_MAN_SUFFIX=7  ;;
! 	*)		DRIVER_MAN_SUFFIX=4  ;;
      esac
  fi
  if test x$DRIVER_MAN_DIR = x    ; then
***************
*** 1596,1604 ****
  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
--- 457,465 ----
  fi
  
  if test x$ADMIN_MAN_SUFFIX = x    ; then
!     case $host_os in
! 	solaris*)	ADMIN_MAN_SUFFIX=1m ;;
! 	*)		ADMIN_MAN_SUFFIX=8  ;;
      esac
  fi
  if test x$ADMIN_MAN_DIR = x    ; then
***************
*** 1793,1799 ****
  # 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'.
  #
--- 654,660 ----
  # 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 flexibilty in making decisions
  # as whether or not to use the xmlto package. When DEFAULT is not specified,
  # --with-xmlto assumes 'auto'.
  #
***************
*** 2007,2013 ****
  # 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'.
  #
--- 868,874 ----
  # 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 flexibilty in making decisions
  # as whether or not to use the asciidoc package. When DEFAULT is not specified,
  # --with-asciidoc assumes 'auto'.
  #
***************
*** 2077,2083 ****
  # 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'.
  #
--- 938,944 ----
  # 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 flexibilty in making decisions
  # as whether or not to use the doxygen package. When DEFAULT is not specified,
  # --with-doxygen assumes 'auto'.
  #
***************
*** 2161,2167 ****
  # 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'.
  #
--- 1022,1028 ----
  # 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 flexibilty in making decisions
  # as whether or not to use the groff package. When DEFAULT is not specified,
  # --with-groff assumes 'auto'.
  #
***************
*** 2269,2275 ****
  # 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'.
  #
--- 1130,1136 ----
  # 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 flexibilty in making decisions
  # as whether or not to use the fop package. When DEFAULT is not specified,
  # --with-fop assumes 'auto'.
  #
***************
*** 2363,2369 ****
  # 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'.
  #
--- 1224,1230 ----
  # 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 flexibilty in making decisions
  # as whether or not to use the ps2pdf package. When DEFAULT is not specified,
  # --with-ps2pdf assumes 'auto'.
  #
***************
*** 2418,2424 ****
  # 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
--- 1279,1285 ----
  # 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 flexibilty in controlling documentation building.
  # Refer to:
  # XORG_WITH_XMLTO         --with-xmlto
  # XORG_WITH_ASCIIDOC      --with-asciidoc
***************
*** 2451,2457 ****
  #
  # 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
--- 1312,1318 ----
  #
  # This macro enables a builder to skip all developer documentation.
  # Combined with the specific tool checking macros XORG_WITH_*, it provides
! # maximum flexibilty in controlling documentation building.
  # Refer to:
  # XORG_WITH_XMLTO         --with-xmlto
  # XORG_WITH_ASCIIDOC      --with-asciidoc
***************
*** 2484,2490 ****
  #
  # 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
--- 1345,1351 ----
  #
  # This macro enables a builder to skip all functional specification targets.
  # Combined with the specific tool checking macros XORG_WITH_*, it provides
! # maximum flexibilty in controlling documentation building.
  # Refer to:
  # XORG_WITH_XMLTO         --with-xmlto
  # XORG_WITH_ASCIIDOC      --with-asciidoc
***************
*** 2959,2969 ****
  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])
--- 1820,1826 ----
  AC_DEFUN([XORG_COMPILER_BRAND], [
  AC_LANG_CASE(
  	[C], [
! 		AC_REQUIRE([AC_PROG_CC_C99])
  	],
  	[C++], [
  		AC_REQUIRE([AC_PROG_CXX])
***************
*** 2979,2985 ****
  # 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
--- 1836,1842 ----
  # 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 appeneded 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
***************
*** 2995,3005 ****
  
  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])
--- 1852,1858 ----
  
  AC_LANG_CASE(
  	[C], [
! 		AC_REQUIRE([AC_PROG_CC_C99])
  		define([PREFIX], [C])
  		define([CACHE_PREFIX], [cc])
  		define([COMPILER], [$CC])
***************
*** 3140,3146 ****
  # 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
--- 1993,1999 ----
  # 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 accidently get successful builds
  # when there are problems that should be fixed.
  
  if test "x$SELECTIVE_WERROR" = "xyes" ; then
***************
*** 3249,3283 ****
  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()
--- 2102,2124 ----
  AC_LANG_CASE([C], AC_SUBST([CWARNFLAGS]))
  ]) # XORG_STRICT_OPTION
  
  # XORG_DEFAULT_OPTIONS
  # --------------------
  # Minimum version: 1.3.0
  #
! # Defines default options for X.Org modules.
  #
  AC_DEFUN([XORG_DEFAULT_OPTIONS], [
  AC_REQUIRE([AC_PROG_INSTALL])
  XORG_COMPILER_FLAGS
  XORG_CWARNFLAGS
  XORG_STRICT_OPTION
! 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_OPTIONS
  
  # XORG_INSTALL()
***************
*** 3292,3300 ****
  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
--- 2133,2140 ----
  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; touch \$(top_srcdir)/INSTALL; \
! echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)"
  AC_SUBST([INSTALL_CMD])
  ]) # XORG_INSTALL
  dnl Copyright 2005 Red Hat, Inc
***************
*** 3355,3365 ****
  #
  #
  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
  
--- 2195,3317 ----
  #
  #
  AC_DEFUN([XORG_CHANGELOG], [
! CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \
  mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \
! || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \
! echo 'git directory not found: installing possibly empty changelog.' >&2)"
  AC_SUBST([CHANGELOG_CMD])
  ]) # XORG_CHANGELOG
  
+ # Copyright (C) 2002-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ # AM_AUTOMAKE_VERSION(VERSION)
+ # ----------------------------
+ # Automake X.Y traces this macro to ensure aclocal.m4 has been
+ # generated from the m4 files accompanying Automake X.Y.
+ # (This private macro should not be called outside this file.)
+ AC_DEFUN([AM_AUTOMAKE_VERSION],
+ [am__api_version='1.16'
+ dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
+ dnl require some minimum version.  Point them to the right macro.
+ m4_if([$1], [1.16.1], [],
+       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
+ ])
+ 
+ # _AM_AUTOCONF_VERSION(VERSION)
+ # -----------------------------
+ # aclocal traces this macro to find the Autoconf version.
+ # This is a private macro too.  Using m4_define simplifies
+ # the logic in aclocal, which can simply ignore this definition.
+ m4_define([_AM_AUTOCONF_VERSION], [])
+ 
+ # AM_SET_CURRENT_AUTOMAKE_VERSION
+ # -------------------------------
+ # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
+ # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
+ AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+ [AM_AUTOMAKE_VERSION([1.16.1])dnl
+ m4_ifndef([AC_AUTOCONF_VERSION],
+   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+ _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
+ 
+ # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
+ 
+ # Copyright (C) 2001-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
+ # $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
+ # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
+ #
+ # Of course, Automake must honor this variable whenever it calls a
+ # tool from the auxiliary directory.  The problem is that $srcdir (and
+ # therefore $ac_aux_dir as well) can be either absolute or relative,
+ # depending on how configure is run.  This is pretty annoying, since
+ # it makes $ac_aux_dir quite unusable in subdirectories: in the top
+ # source directory, any form will work fine, but in subdirectories a
+ # relative path needs to be adjusted first.
+ #
+ # $ac_aux_dir/missing
+ #    fails when called from a subdirectory if $ac_aux_dir is relative
+ # $top_srcdir/$ac_aux_dir/missing
+ #    fails if $ac_aux_dir is absolute,
+ #    fails when called from a subdirectory in a VPATH build with
+ #          a relative $ac_aux_dir
+ #
+ # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
+ # are both prefixed by $srcdir.  In an in-source build this is usually
+ # harmless because $srcdir is '.', but things will broke when you
+ # start a VPATH build or use an absolute $srcdir.
+ #
+ # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
+ # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
+ #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
+ # and then we would define $MISSING as
+ #   MISSING="\${SHELL} $am_aux_dir/missing"
+ # This will work as long as MISSING is not called from configure, because
+ # unfortunately $(top_srcdir) has no meaning in configure.
+ # However there are other variables, like CC, which are often used in
+ # configure, and could therefore not use this "fixed" $ac_aux_dir.
+ #
+ # Another solution, used here, is to always expand $ac_aux_dir to an
+ # absolute PATH.  The drawback is that using absolute paths prevent a
+ # configured tree to be moved without reconfiguration.
+ 
+ AC_DEFUN([AM_AUX_DIR_EXPAND],
+ [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+ # Expand $ac_aux_dir to an absolute path.
+ am_aux_dir=`cd "$ac_aux_dir" && pwd`
+ ])
+ 
+ # AM_CONDITIONAL                                            -*- Autoconf -*-
+ 
+ # Copyright (C) 1997-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ # AM_CONDITIONAL(NAME, SHELL-CONDITION)
+ # -------------------------------------
+ # Define a conditional.
+ AC_DEFUN([AM_CONDITIONAL],
+ [AC_PREREQ([2.52])dnl
+  m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
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+ AC_SUBST([$1_TRUE])dnl
+ AC_SUBST([$1_FALSE])dnl
+ _AM_SUBST_NOTMAKE([$1_TRUE])dnl
+ _AM_SUBST_NOTMAKE([$1_FALSE])dnl
+ m4_define([_AM_COND_VALUE_$1], [$2])dnl
+ if $2; then
+   $1_TRUE=
+   $1_FALSE='#'
+ else
+   $1_TRUE='#'
+   $1_FALSE=
+ fi
+ AC_CONFIG_COMMANDS_PRE(
+ [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+   AC_MSG_ERROR([[conditional "$1" was never defined.
+ Usually this means the macro was only invoked conditionally.]])
+ fi])])
+ 
+ # Copyright (C) 1999-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ 
+ # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
+ # written in clear, in which case automake, when reading aclocal.m4,
+ # will think it sees a *use*, and therefore will trigger all it's
+ # C support machinery.  Also note that it means that autoscan, seeing
+ # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
+ 
+ 
+ # _AM_DEPENDENCIES(NAME)
+ # ----------------------
+ # See how the compiler implements dependency checking.
+ # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
+ # We try a few techniques and use that to set a single cache variable.
+ #
+ # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
+ # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
+ # dependency, and given that the user is not expected to run this macro,
+ # just rely on AC_PROG_CC.
+ AC_DEFUN([_AM_DEPENDENCIES],
+ [AC_REQUIRE([AM_SET_DEPDIR])dnl
+ AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+ AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+ AC_REQUIRE([AM_DEP_TRACK])dnl
+ 
+ m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
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+       [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+       [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
+       [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
+       [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
+                     [depcc="$$1"   am_compiler_list=])
+ 
+ AC_CACHE_CHECK([dependency style of $depcc],
+                [am_cv_$1_dependencies_compiler_type],
+ [if test -z "$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
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+   # side effect of compilation, but ICC will put the dependencies in
+   # the current directory while Tru64 will put them in the object
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+   mkdir sub
+ 
+   am_cv_$1_dependencies_compiler_type=none
+   if test "$am_compiler_list" = ""; then
+      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
+   fi
+   am__universal=false
+   m4_case([$1], [CC],
+     [case " $depcc " in #(
+      *\ -arch\ *\ -arch\ *) am__universal=true ;;
+      esac],
+     [CXX],
+     [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_$1_dependencies_compiler_type=$depmode
+         break
+       fi
+     fi
+   done
+ 
+   cd ..
+   rm -rf conftest.dir
+ else
+   am_cv_$1_dependencies_compiler_type=none
+ fi
+ ])
+ AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+ AM_CONDITIONAL([am__fastdep$1], [
+   test "x$enable_dependency_tracking" != xno \
+   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+ ])
+ 
+ 
+ # AM_SET_DEPDIR
+ # -------------
+ # Choose a directory name for dependency files.
+ # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
+ AC_DEFUN([AM_SET_DEPDIR],
+ [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+ AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+ ])
+ 
+ 
+ # AM_DEP_TRACK
+ # ------------
+ AC_DEFUN([AM_DEP_TRACK],
+ [AC_ARG_ENABLE([dependency-tracking], [dnl
+ AS_HELP_STRING(
+   [--enable-dependency-tracking],
+   [do not reject slow dependency extractors])
+ AS_HELP_STRING(
+   [--disable-dependency-tracking],
+   [speeds up one-time build])])
+ if test "x$enable_dependency_tracking" != xno; then
+   am_depcomp="$ac_aux_dir/depcomp"
+   AMDEPBACKSLASH='\'
+   am__nodep='_no'
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+ AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+ AC_SUBST([AMDEPBACKSLASH])dnl
+ _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+ AC_SUBST([am__nodep])dnl
+ _AM_SUBST_NOTMAKE([am__nodep])dnl
+ ])
+ 
+ # Generate code to set up dependency tracking.              -*- Autoconf -*-
+ 
+ # Copyright (C) 1999-2018 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+ # with or without modifications, as long as this notice is preserved.
+ 
+ # _AM_OUTPUT_DEPENDENCY_COMMANDS
+ # ------------------------------
+ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+ [{
+   # Older Autoconf quotes --file arguments for eval, but not when files
+   # are listed without --file.  Let's play safe and only enable the eval
+   # if we detect the quoting.
+   # TODO: see whether this extra hack can be removed once we start
+   # requiring Autoconf 2.70 or later.
+   AS_CASE([$CONFIG_FILES],
+           [*\'*], [eval set x "$CONFIG_FILES"],
+           [*], [set x $CONFIG_FILES])
+   shift
+   # Used to flag and report bootstrapping failures.
+   am_rc=0
+   for am_mf
+   do
+     # Strip MF so we end up with the name of the file.
+     am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
+     # Check whether this is an Automake generated Makefile which includes
+     # dependency-tracking related rules and includes.
+     # Grep'ing the whole file directly is not great: AIX grep has a line
+     # limit of 2048, but all sed's we know have understand at least 4000.
+     sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
+       || continue
+     am_dirpart=`AS_DIRNAME(["$am_mf"])`
+     am_filepart=`AS_BASENAME(["$am_mf"])`
+     AM_RUN_LOG([cd "$am_dirpart" \
+       && sed -e '/# am--include-marker/d' "$am_filepart" \
+         | $MAKE -f - am--depfiles]) || am_rc=$?
+   done
+   if test $am_rc -ne 0; then
+     AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
+     for automatic dependency tracking.  Try re-running configure with the
+     '--disable-dependency-tracking' option to at least be able to build
+     the package (albeit without support for automatic dependency tracking).])
+   fi
+   AS_UNSET([am_dirpart])
+   AS_UNSET([am_filepart])
+   AS_UNSET([am_mf])
+   AS_UNSET([am_rc])
+   rm -f conftest-deps.mk
+ }
+ ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+ 
+ 
+ # AM_OUTPUT_DEPENDENCY_COMMANDS
+ # -----------------------------
+ # This macro should only be invoked once -- use via AC_REQUIRE.
+ #
+ # This code is only required when automatic dependency tracking is enabled.
+ # This creates each '.Po' and '.Plo' makefile fragment that we'll need in
+ # order to bootstrap the dependency handling code.
+ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+ [AC_CONFIG_COMMANDS([depfiles],
+      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+      [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
+ 
+ # Do all the work for Automake.                             -*- Autoconf -*-
+ 
+ # Copyright (C) 1996-2018 Free Software Foundation, Inc.
+ #
+ # This file 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 macro actually does too much.  Some checks are only needed if
+ # your package does certain things.  But this isn't really a big deal.
+ 
+ dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
+ m4_define([AC_PROG_CC],
+ m4_defn([AC_PROG_CC])
+ [_AM_PROG_CC_C_O
+ ])
+ 
+ # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+ # AM_INIT_AUTOMAKE([OPTIONS])
+ # -----------------------------------------------
+ # The call with PACKAGE and VERSION arguments is the old style
+ # call (pre autoconf-2.50), which is being phased out.  PACKAGE
+ # and VERSION should now be passed to AC_INIT and removed from
+ # the call to AM_INIT_AUTOMAKE.
+ # We support both call styles for the transition.  After
+ # the next Automake release, Autoconf can make the AC_INIT
+ # arguments mandatory, and then we can depend on a new Autoconf
+ # release and drop the old call support.
+ AC_DEFUN([AM_INIT_AUTOMAKE],
+ [AC_PREREQ([2.65])dnl
+ dnl Autoconf wants to disallow AM_ names.  We explicitly allow
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+ m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+ AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+ AC_REQUIRE([AC_PROG_INSTALL])dnl
+ if test "`cd $srcdir && pwd`" != "`pwd`"; then
+   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+   # is not polluted with repeated "-I."
+   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+   # test to see if srcdir already configured
+   if test -f $srcdir/config.status; then
+     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+   fi
+ fi
+ 
+ # test whether we have cygpath
+ if test -z "$CYGPATH_W"; then
+   if (cygpath --version) >/dev/null 2>/dev/null; then
+     CYGPATH_W='cygpath -w'
+   else
+     CYGPATH_W=echo
+   fi
+ fi
+ AC_SUBST([CYGPATH_W])
+ 
+ # Define the identity of the package.
+ dnl Distinguish between old-style and new-style calls.
+ m4_ifval([$2],
+ [AC_DIAGNOSE([obsolete],
+              [$0: two- and three-arguments forms are deprecated.])
+ m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+  AC_SUBST([PACKAGE], [$1])dnl
+  AC_SUBST([VERSION], [$2])],
+ [_AM_SET_OPTIONS([$1])dnl
+ dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+ m4_if(
+   m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
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+   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+ 
+ _AM_IF_OPTION([no-define],,
+ [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
+  AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
+ 
+ # Some tools Automake needs.
+ AC_REQUIRE([AM_SANITY_CHECK])dnl
+ AC_REQUIRE([AC_ARG_PROGRAM])dnl
+ AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
+ AM_MISSING_PROG([AUTOCONF], [autoconf])
+ AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
+ AM_MISSING_PROG([AUTOHEADER], [autoheader])
+ AM_MISSING_PROG([MAKEINFO], [makeinfo])
+ AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+ AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+ AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+ # For better backward compatibility.  To be removed once Automake 1.9.x
+ # dies out for good.  For more background, see:
+ # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+ # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+ AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
+ # We need awk for the "check" target (and possibly the TAP driver).  The
+ # system "awk" is bad on some platforms.
+ AC_REQUIRE([AC_PROG_AWK])dnl
+ AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+ AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+ _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+ 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+ 			     [_AM_PROG_TAR([v7])])])
+ _AM_IF_OPTION([no-dependencies],,
+ [AC_PROVIDE_IFELSE([AC_PROG_CC],
+ 		  [_AM_DEPENDENCIES([CC])],
+ 		  [m4_define([AC_PROG_CC],
+ 			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
+ AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ 		  [_AM_DEPENDENCIES([CXX])],
+ 		  [m4_define([AC_PROG_CXX],
+ 			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
+ AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+ 		  [_AM_DEPENDENCIES([OBJC])],
+ 		  [m4_define([AC_PROG_OBJC],
+ 			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
+ AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
+ 		  [_AM_DEPENDENCIES([OBJCXX])],
+ 		  [m4_define([AC_PROG_OBJCXX],
+ 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
+ ])
+ AC_REQUIRE([AM_SILENT_RULES])dnl
+ dnl The testsuite driver may need to know about EXEEXT, so add the
+ dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
+ dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
+ AC_CONFIG_COMMANDS_PRE(dnl
+ [m4_provide_if([_AM_COMPILER_EXEEXT],
+   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+ 
+ # 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
+     AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
+   fi
+ fi
+ dnl The trailing newline in this macro's definition is deliberate, for
+ dnl backward compatibility and to allow trailing 'dnl'-style comments
+ dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
+ ])
+ 
+ dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
+ dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
+ dnl mangled by Autoconf and run in a shell conditional statement.
+ m4_define([_AC_COMPILER_EXEEXT],
+ m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
+ 
+ # When config.status generates a header, we must update the stamp-h file.
+ # This file resides in the same directory as the config header
+ # that is generated.  The stamp files are numbered to have different names.
+ 
+ # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+ # loop where config.status creates the headers, so we can generate
+ # our stamp files there.
+ AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+ [# Compute $1's index in $config_headers.
+ _am_arg=$1
+ _am_stamp_count=1
+ for _am_header in $config_headers :; do
+   case $_am_header in
+     $_am_arg | $_am_arg:* )
+       break ;;
+     * )
+       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+   esac
+ done
+ echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+ 
+ # Copyright (C) 2001-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ # AM_PROG_INSTALL_SH
+ # ------------------
+ # Define $install_sh.
+ AC_DEFUN([AM_PROG_INSTALL_SH],
+ [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+ if test x"${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
+ AC_SUBST([install_sh])])
+ 
+ # Copyright (C) 2003-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ # Check whether the underlying file-system supports filenames
+ # with a leading dot.  For instance MS-DOS doesn't.
+ AC_DEFUN([AM_SET_LEADING_DOT],
+ [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
+ AC_SUBST([am__leading_dot])])
+ 
+ # Check to see how 'make' treats includes.	            -*- Autoconf -*-
+ 
+ # Copyright (C) 2001-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ # AM_MAKE_INCLUDE()
+ # -----------------
+ # Check whether make has an 'include' directive that can support all
+ # the idioms we need for our automatic dependency tracking code.
+ AC_DEFUN([AM_MAKE_INCLUDE],
+ [AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
+ cat > confinc.mk << 'END'
+ am__doit:
+ 	@echo this is the am__doit target >confinc.out
+ .PHONY: am__doit
+ END
+ am__include="#"
+ am__quote=
+ # BSD make does it like this.
+ echo '.include "confinc.mk" # ignored' > confmf.BSD
+ # Other make implementations (GNU, Solaris 10, AIX) do it like this.
+ echo 'include confinc.mk # ignored' > confmf.GNU
+ _am_result=no
+ for s in GNU BSD; do
+   AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
+   AS_CASE([$?:`cat confinc.out 2>/dev/null`],
+       ['0:this is the am__doit target'],
+       [AS_CASE([$s],
+           [BSD], [am__include='.include' am__quote='"'],
+           [am__include='include' am__quote=''])])
+   if test "$am__include" != "#"; then
+     _am_result="yes ($s style)"
+     break
+   fi
+ done
+ rm -f confinc.* confmf.*
+ AC_MSG_RESULT([${_am_result}])
+ AC_SUBST([am__include])])
+ AC_SUBST([am__quote])])
+ 
+ # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
+ 
+ # Copyright (C) 1997-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ # AM_MISSING_PROG(NAME, PROGRAM)
+ # ------------------------------
+ AC_DEFUN([AM_MISSING_PROG],
+ [AC_REQUIRE([AM_MISSING_HAS_RUN])
+ $1=${$1-"${am_missing_run}$2"}
+ AC_SUBST($1)])
+ 
+ # AM_MISSING_HAS_RUN
+ # ------------------
+ # Define MISSING if not defined so far and test if it is modern enough.
+ # If it is, set am_missing_run to use it, otherwise, to nothing.
+ AC_DEFUN([AM_MISSING_HAS_RUN],
+ [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+ AC_REQUIRE_AUX_FILE([missing])dnl
+ if test x"${MISSING+set}" != xset; then
+   case $am_aux_dir in
+   *\ * | *\	*)
+     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+   *)
+     MISSING="\${SHELL} $am_aux_dir/missing" ;;
+   esac
+ fi
+ # Use eval to expand $SHELL
+ if eval "$MISSING --is-lightweight"; then
+   am_missing_run="$MISSING "
+ else
+   am_missing_run=
+   AC_MSG_WARN(['missing' script is too old or missing])
+ fi
+ ])
+ 
+ # Helper functions for option handling.                     -*- Autoconf -*-
+ 
+ # Copyright (C) 2001-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ # _AM_MANGLE_OPTION(NAME)
+ # -----------------------
+ AC_DEFUN([_AM_MANGLE_OPTION],
+ [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+ 
+ # _AM_SET_OPTION(NAME)
+ # --------------------
+ # Set option NAME.  Presently that only means defining a flag for this option.
+ AC_DEFUN([_AM_SET_OPTION],
+ [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
+ 
+ # _AM_SET_OPTIONS(OPTIONS)
+ # ------------------------
+ # OPTIONS is a space-separated list of Automake options.
+ AC_DEFUN([_AM_SET_OPTIONS],
+ [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+ 
+ # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+ # -------------------------------------------
+ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+ AC_DEFUN([_AM_IF_OPTION],
+ [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+ 
+ # Copyright (C) 1999-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ # _AM_PROG_CC_C_O
+ # ---------------
+ # Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
+ # to automatically call this.
+ AC_DEFUN([_AM_PROG_CC_C_O],
+ [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+ AC_REQUIRE_AUX_FILE([compile])dnl
+ AC_LANG_PUSH([C])dnl
+ AC_CACHE_CHECK(
+   [whether $CC understands -c and -o together],
+   [am_cv_prog_cc_c_o],
+   [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
+   # Make sure it works both with $CC and with simple cc.
+   # Following AC_PROG_CC_C_O, we do the test twice because some
+   # compilers refuse to overwrite an existing .o file with -o,
+   # though they will create one.
+   am_cv_prog_cc_c_o=yes
+   for am_i in 1 2; do
+     if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
+          && test -f conftest2.$ac_objext; then
+       : OK
+     else
+       am_cv_prog_cc_c_o=no
+       break
+     fi
+   done
+   rm -f core conftest*
+   unset am_i])
+ if test "$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 $CC"
+ fi
+ AC_LANG_POP([C])])
+ 
+ # For backward compatibility.
+ AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
+ 
+ # Copyright (C) 2001-2018 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+ # with or without modifications, as long as this notice is preserved.
+ 
+ # AM_RUN_LOG(COMMAND)
+ # -------------------
+ # Run COMMAND, save the exit status in ac_status, and log it.
+ # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
+ AC_DEFUN([AM_RUN_LOG],
+ [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
+    ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
+    ac_status=$?
+    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+    (exit $ac_status); }])
+ 
+ # Check to make sure that the build environment is sane.    -*- Autoconf -*-
+ 
+ # Copyright (C) 1996-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ # AM_SANITY_CHECK
+ # ---------------
+ AC_DEFUN([AM_SANITY_CHECK],
+ [AC_MSG_CHECKING([whether build environment is sane])
+ # 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]]*)
+     AC_MSG_ERROR([unsafe absolute working directory name]);;
+ esac
+ case $srcdir in
+   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
+     AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
+ 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 $srcdir/configure"; then
+ 
+ 	# If neither matched, then we have a broken ls.  This can happen
+ 	# if, for instance, CONFIG_SHELL is bash and it inherits a
+ 	# broken ls alias from the environment.  This has actually
+ 	# happened.  Such a system could not be considered "sane".
+ 	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+   alias in your environment])
+      fi
+      if test "$[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
+    AC_MSG_ERROR([newly created file is older than distributed files!
+ Check your system clock])
+ fi
+ AC_MSG_RESULT([yes])
+ # 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=$!
+ fi
+ AC_CONFIG_COMMANDS_PRE(
+   [AC_MSG_CHECKING([that generated files are newer than configure])
+    if test -n "$am_sleep_pid"; then
+      # Hide warnings about reused PIDs.
+      wait $am_sleep_pid 2>/dev/null
+    fi
+    AC_MSG_RESULT([done])])
+ rm -f conftest.file
+ ])
+ 
+ # Copyright (C) 2009-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ # AM_SILENT_RULES([DEFAULT])
+ # --------------------------
+ # Enable less verbose build rules; with the default set to DEFAULT
+ # ("yes" being less verbose, "no" or empty being verbose).
+ AC_DEFUN([AM_SILENT_RULES],
+ [AC_ARG_ENABLE([silent-rules], [dnl
+ AS_HELP_STRING(
+   [--enable-silent-rules],
+   [less verbose build output (undo: "make V=1")])
+ AS_HELP_STRING(
+   [--disable-silent-rules],
+   [verbose build output (undo: "make V=0")])dnl
+ ])
+ case $enable_silent_rules in @%:@ (((
+   yes) AM_DEFAULT_VERBOSITY=0;;
+    no) AM_DEFAULT_VERBOSITY=1;;
+     *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+ esac
+ dnl
+ dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
+ dnl do not support nested variable expansions.
+ dnl See automake bug#9928 and bug#10237.
+ am_make=${MAKE-make}
+ AC_CACHE_CHECK([whether $am_make supports nested variables],
+    [am_cv_make_support_nested_variables],
+    [if AS_ECHO([['TRUE=$(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])
+ if test $am_cv_make_support_nested_variables = yes; then
+   dnl Using '$V' instead of '$(V)' breaks IRIX make.
+   AM_V='$(V)'
+   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+ else
+   AM_V=$AM_DEFAULT_VERBOSITY
+   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+ fi
+ AC_SUBST([AM_V])dnl
+ AM_SUBST_NOTMAKE([AM_V])dnl
+ AC_SUBST([AM_DEFAULT_V])dnl
+ AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
+ AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+ AM_BACKSLASH='\'
+ AC_SUBST([AM_BACKSLASH])dnl
+ _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+ ])
+ 
+ # Copyright (C) 2001-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ # AM_PROG_INSTALL_STRIP
+ # ---------------------
+ # One issue with vendor 'install' (even GNU) is that you can't
+ # specify the program used to strip binaries.  This is especially
+ # annoying in cross-compiling environments, where the build's strip
+ # is unlikely to handle the host's binaries.
+ # Fortunately install-sh will honor a STRIPPROG variable, so we
+ # always use install-sh in "make install-strip", and initialize
+ # STRIPPROG with the value of the STRIP variable (set by the user).
+ AC_DEFUN([AM_PROG_INSTALL_STRIP],
+ [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+ # 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.
+ dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
+ if test "$cross_compiling" != no; then
+   AC_CHECK_TOOL([STRIP], [strip], :)
+ fi
+ INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+ AC_SUBST([INSTALL_STRIP_PROGRAM])])
+ 
+ # Copyright (C) 2006-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ # _AM_SUBST_NOTMAKE(VARIABLE)
+ # ---------------------------
+ # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+ # This macro is traced by Automake.
+ AC_DEFUN([_AM_SUBST_NOTMAKE])
+ 
+ # AM_SUBST_NOTMAKE(VARIABLE)
+ # --------------------------
+ # Public sister of _AM_SUBST_NOTMAKE.
+ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+ 
+ # Check how to create a tarball.                            -*- Autoconf -*-
+ 
+ # Copyright (C) 2004-2018 Free Software Foundation, Inc.
+ #
+ # This file 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.
+ 
+ # _AM_PROG_TAR(FORMAT)
+ # --------------------
+ # Check how to create a tarball in format FORMAT.
+ # FORMAT should be one of 'v7', 'ustar', or 'pax'.
+ #
+ # Substitute a variable $(am__tar) that is a command
+ # writing to stdout a FORMAT-tarball containing the directory
+ # $tardir.
+ #     tardir=directory && $(am__tar) > result.tar
+ #
+ # Substitute a variable $(am__untar) that extract such
+ # a tarball read from stdin.
+ #     $(am__untar) < result.tar
+ #
+ AC_DEFUN([_AM_PROG_TAR],
+ [# Always define AMTAR for backward compatibility.  Yes, it's still used
+ # in the wild :-(  We should find a proper way to deprecate it ...
+ AC_SUBST([AMTAR], ['$${TAR-tar}'])
+ 
+ # We'll loop over all known methods to create a tar archive until one works.
+ _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+ 
+ m4_if([$1], [v7],
+   [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+ 
+   [m4_case([$1],
+     [ustar],
+      [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
+       # There is notably a 21 bits limit for the UID and the GID.  In fact,
+       # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
+       # and bug#13588).
+       am_max_uid=2097151 # 2^21 - 1
+       am_max_gid=$am_max_uid
+       # The $UID and $GID variables are not portable, so we need to resort
+       # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
+       # below are definitely unexpected, so allow the users to see them
+       # (that is, avoid stderr redirection).
+       am_uid=`id -u || echo unknown`
+       am_gid=`id -g || echo unknown`
+       AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
+       if test $am_uid -le $am_max_uid; then
+          AC_MSG_RESULT([yes])
+       else
+          AC_MSG_RESULT([no])
+          _am_tools=none
+       fi
+       AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
+       if test $am_gid -le $am_max_gid; then
+          AC_MSG_RESULT([yes])
+       else
+         AC_MSG_RESULT([no])
+         _am_tools=none
+       fi],
+ 
+   [pax],
+     [],
+ 
+   [m4_fatal([Unknown tar format])])
+ 
+   AC_MSG_CHECKING([how to create a $1 tar archive])
+ 
+   # Go ahead even if we have the value already cached.  We do so because we
+   # need to set the values for the 'am__tar' and 'am__untar' variables.
+   _am_tools=${am_cv_prog_tar_$1-$_am_tools}
+ 
+   for _am_tool in $_am_tools; do
+     case $_am_tool in
+     gnutar)
+       for _am_tar in tar gnutar gtar; do
+         AM_RUN_LOG([$_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
+ 
diff -rc --new-file xeyes-1.3.0/config.h.in xeyes-1.3.0.4/config.h.in
*** xeyes-1.3.0/config.h.in	2023-07-13 19:17:46.000000000 -0400
--- xeyes-1.3.0.4/config.h.in	2025-03-08 18:28:52.372978312 -0500
***************
*** 3,14 ****
  /* 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
  
--- 3,14 ----
  /* Define to 1 if you have the <inttypes.h> header file. */
  #undef HAVE_INTTYPES_H
  
+ /* Define to 1 if you have the <memory.h> header file. */
+ #undef HAVE_MEMORY_H
+ 
  /* Define to 1 if you have the <stdint.h> header file. */
  #undef HAVE_STDINT_H
  
  /* Define to 1 if you have the <stdlib.h> header file. */
  #undef HAVE_STDLIB_H
  
***************
*** 60,72 ****
  /* 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
--- 60,73 ----
  /* Define to use X Present Extension */
  #undef PRESENT
  
! /* Define to 1 if you have the ANSI C header files. */
  #undef STDC_HEADERS
  
  /* Version number of package */
  #undef VERSION
  
+ /* Define to use X Input2 */
+ #undef XI2
+ 
  /* Define to use X Render Extension */
  #undef XRENDER
diff -rc --new-file xeyes-1.3.0/configure xeyes-1.3.0.4/configure
*** xeyes-1.3.0/configure	2023-07-13 19:17:46.000000000 -0400
--- xeyes-1.3.0.4/configure	2025-03-08 18:28:48.368177897 -0500
***************
*** 1,12 ****
  #! /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
--- 1,11 ----
  #! /bin/sh
  # Guess values for system-dependent variables and create Makefiles.
! # Generated by GNU Autoconf 2.69 for xeyes 1.3.0.
  #
  # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xeyes/-/issues>.
  #
  #
! # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
  #
  #
  # This configure script is free software; the Free Software Foundation
***************
*** 17,32 ****
  
  # 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 ;; #(
--- 16,29 ----
  
  # Be more Bourne compatible
  DUALCASE=1; export DUALCASE # for MKS sh
! if test -n "${ZSH_VERSION+set}" && (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
    case `(set -o) 2>/dev/null` in #(
    *posix*) :
      set -o posix ;; #(
***************
*** 36,81 ****
  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 ||
--- 33,78 ----
  fi
  
  
  as_nl='
  '
  export as_nl
! # Printing a long string crashes Solaris 7 /usr/bin/printf.
! as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
! as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
! as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
! # Prefer a ksh shell builtin over an external printf program on Solaris,
! # but without wasting forks for bash or zsh.
! if test -z "$BASH_VERSION$ZSH_VERSION" \
!     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
!   as_echo='print -r --'
!   as_echo_n='print -rn --'
! elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
!   as_echo='printf %s\n'
!   as_echo_n='printf %s'
! else
!   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
!     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
!     as_echo_n='/usr/ucb/echo -n'
!   else
!     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
!     as_echo_n_body='eval
!       arg=$1;
!       case $arg in #(
!       *"$as_nl"*)
! 	expr "X$arg" : "X\\(.*\\)$as_nl";
! 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
!       esac;
!       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
!     '
!     export as_echo_n_body
!     as_echo_n='sh -c $as_echo_n_body as_echo'
!   fi
!   export as_echo_body
!   as_echo='sh -c $as_echo_body as_echo'
! fi
  
  # The user is always right.
! if test "${PATH_SEPARATOR+set}" != set; then
    PATH_SEPARATOR=:
    (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
      (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
***************
*** 84,89 ****
--- 81,93 ----
  fi
  
  
+ # IFS
+ # We need space, tab and new line, in precisely that order.  Quoting is
+ # there to prevent editors from complaining about space-tab.
+ # (If _AS_PATH_WALK were called with IFS unset, it would disable word
+ # splitting by setting IFS to empty value.)
+ IFS=" ""	$as_nl"
+ 
  # Find who we are.  Look in the path if we contain no directory separator.
  as_myself=
  case $0 in #((
***************
*** 92,103 ****
  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
  
--- 96,103 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
!     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
    done
  IFS=$as_save_IFS
  
***************
*** 109,118 ****
    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.
--- 109,138 ----
    as_myself=$0
  fi
  if test ! -f "$as_myself"; then
!   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    exit 1
  fi
  
+ # Unset variables that we do not need and which cause bugs (e.g. in
+ # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+ # suppresses any "Segmentation fault" message there.  '((' could
+ # trigger a bug in pdksh 5.2.14.
+ for as_var in BASH_ENV ENV MAIL MAILPATH
+ do eval test x\${$as_var+set} = xset \
+   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+ done
+ PS1='$ '
+ PS2='> '
+ PS4='+ '
+ 
+ # NLS nuisances.
+ LC_ALL=C
+ export LC_ALL
+ LANGUAGE=C
+ export LANGUAGE
+ 
+ # CDPATH.
+ (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  
  # Use a proper internal environment variable to ensure we don't fall
    # into an infinite loop, continuously re-executing ourselves.
***************
*** 134,155 ****
  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 ;; #(
--- 154,173 ----
  exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  # Admittedly, this is quite paranoid, since all the known shells bail
  # out after a failed `exec'.
! $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
! as_fn_exit 255
    fi
    # We don't want this to propagate to other subprocesses.
            { _as_can_reexec=; unset _as_can_reexec;}
  if test "x$CONFIG_SHELL" = x; then
!   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (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
    case \`(set -o) 2>/dev/null\` in #(
    *posix*) :
      set -o posix ;; #(
***************
*** 169,221 ****
  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.; }
! if ( set x; as_fn_ret_success y && test x = \"\$1\" )
! then :
  
! else \$as_nop
    exitcode=1; echo positional parameters were not saved.
  fi
  test x\$exitcode = x0 || exit 1
- blah=\$(echo \$(echo blah))
- test x\"\$blah\" = xblah || exit 1
  test -x / || exit 1"
    as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
    as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" 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'\"' || 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
--- 187,228 ----
  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.; }
! if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
  
! else
    exitcode=1; echo positional parameters were not saved.
  fi
  test x\$exitcode = x0 || exit 1
  test -x / || exit 1"
    as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
    as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" 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'\"' || exit 1
  test \$(( 1 + 1 )) = 2 || exit 1"
!   if (eval "$as_required") 2>/dev/null; then :
    as_have_required=yes
! else
    as_have_required=no
  fi
!   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
  
! else
    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
!   test -z "$as_dir" && as_dir=.
    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"; } &&
! 		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
    CONFIG_SHELL=$as_shell as_have_required=yes
! 		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
    break 2
  fi
  fi
***************
*** 223,243 ****
         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
--- 230,243 ----
         esac
    as_found=false
  done
! $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
! 	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
    CONFIG_SHELL=$SHELL as_have_required=yes
! fi; }
! IFS=$as_save_IFS
  
  
!       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
***************
*** 255,273 ****
  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
--- 255,272 ----
  exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  # Admittedly, this is quite paranoid, since all the known shells bail
  # out after a failed `exec'.
! $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
  exit 255
  fi
  
!     if test x$as_have_required = xno; then :
!   $as_echo "$0: This script requires a shell more modern than all"
!   $as_echo "$0: the shells that I found on your system."
!   if test x${ZSH_VERSION+set} = xset ; then
!     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
!     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
    else
!     $as_echo "$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
***************
*** 296,302 ****
  }
  as_unset=as_fn_unset
  
- 
  # as_fn_set_status STATUS
  # -----------------------
  # Set $? to STATUS, without forking.
--- 295,300 ----
***************
*** 314,327 ****
    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
  # -------------
--- 312,317 ----
***************
*** 336,342 ****
      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"
--- 326,332 ----
      as_dirs=
      while :; do
        case $as_dir in #(
!       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
        *) as_qdir=$as_dir;;
        esac
        as_dirs="'$as_qdir' $as_dirs"
***************
*** 345,351 ****
  	 X"$as_dir" : 'X\(//\)[^/]' \| \
  	 X"$as_dir" : 'X\(//\)$' \| \
  	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
! printf "%s\n" X"$as_dir" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  	    s//\1/
  	    q
--- 335,341 ----
  	 X"$as_dir" : 'X\(//\)[^/]' \| \
  	 X"$as_dir" : 'X\(//\)$' \| \
  	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
! $as_echo X"$as_dir" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  	    s//\1/
  	    q
***************
*** 384,396 ****
  # 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
--- 374,385 ----
  # 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_fn_append ()
    {
      eval $1=\$$1\$2
***************
*** 402,428 ****
  # 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]
  # ----------------------------------------
--- 391,408 ----
  # 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 $(()) and expr.
! if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
    eval 'as_fn_arith ()
    {
      as_val=$(( $* ))
    }'
! else
    as_fn_arith ()
    {
      as_val=`expr "$@" || test $? -eq 1`
    }
  fi # as_fn_arith
  
  
  # as_fn_error STATUS ERROR [LINENO LOG_FD]
  # ----------------------------------------
***************
*** 434,442 ****
    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
  
--- 414,422 ----
    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
!     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
    fi
!   $as_echo "$as_me: error: $2" >&2
    as_fn_exit $as_status
  } # as_fn_error
  
***************
*** 463,469 ****
  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  	 X"$0" : 'X\(//\)$' \| \
  	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
! printf "%s\n" X/"$0" |
      sed '/^.*\/\([^/][^/]*\)\/*$/{
  	    s//\1/
  	    q
--- 443,449 ----
  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  	 X"$0" : 'X\(//\)$' \| \
  	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
! $as_echo X/"$0" |
      sed '/^.*\/\([^/][^/]*\)\/*$/{
  	    s//\1/
  	    q
***************
*** 507,513 ****
        s/-\n.*//
      ' >$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 $CONFIG_SHELL, we're ensured to have
    # already done that, so ensure we don't try to do so again and fall
--- 487,493 ----
        s/-\n.*//
      ' >$as_me.lineno &&
    chmod +x "$as_me.lineno" ||
!     { $as_echo "$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
***************
*** 521,530 ****
    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*)
--- 501,506 ----
***************
*** 538,550 ****
    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
--- 514,519 ----
***************
*** 620,655 ****
  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
--- 589,628 ----
  ac_unique_file="Makefile.am"
  # Factoring default headers for most tests.
  ac_includes_default="\
! #include <stdio.h>
! #ifdef HAVE_SYS_TYPES_H
! # include <sys/types.h>
  #endif
! #ifdef HAVE_SYS_STAT_H
! # include <sys/stat.h>
! #endif
! #ifdef STDC_HEADERS
  # include <stdlib.h>
+ # include <stddef.h>
+ #else
+ # ifdef HAVE_STDLIB_H
+ #  include <stdlib.h>
+ # endif
  #endif
  #ifdef HAVE_STRING_H
+ # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+ #  include <memory.h>
+ # endif
  # include <string.h>
  #endif
+ #ifdef HAVE_STRINGS_H
+ # include <strings.h>
+ #endif
  #ifdef HAVE_INTTYPES_H
  # include <inttypes.h>
  #endif
  #ifdef HAVE_STDINT_H
  # include <stdint.h>
  #endif
  #ifdef HAVE_UNISTD_H
  # include <unistd.h>
  #endif"
  
  ac_subst_vars='am__EXEEXT_FALSE
  am__EXEEXT_TRUE
  LTLIBOBJS
***************
*** 658,663 ****
--- 631,638 ----
  PRESENT_CFLAGS
  XRENDER_LIBS
  XRENDER_CFLAGS
+ XI2_LIBS
+ XI2_CFLAGS
  XEYES_LIBS
  XEYES_CFLAGS
  MAN_SUBSTS
***************
*** 691,696 ****
--- 666,674 ----
  STRICT_CFLAGS
  CWARNFLAGS
  BASE_CFLAGS
+ EGREP
+ GREP
+ CPP
  am__fastdepCC_FALSE
  am__fastdepCC_TRUE
  CCDEPMODE
***************
*** 711,719 ****
  AM_DEFAULT_VERBOSITY
  AM_DEFAULT_V
  AM_V
- CSCOPE
- ETAGS
- CTAGS
  am__untar
  am__tar
  AMTAR
--- 689,694 ----
***************
*** 784,789 ****
--- 759,765 ----
  enable_dependency_tracking
  enable_selective_werror
  enable_strict_compilation
+ with_xi2
  with_xrender
  with_present
  '
***************
*** 795,805 ****
--- 771,784 ----
  LDFLAGS
  LIBS
  CPPFLAGS
+ CPP
  PKG_CONFIG
  PKG_CONFIG_PATH
  PKG_CONFIG_LIBDIR
  XEYES_CFLAGS
  XEYES_LIBS
+ XI2_CFLAGS
+ XI2_LIBS
  XRENDER_CFLAGS
  XRENDER_LIBS
  PRESENT_CFLAGS
***************
*** 872,877 ****
--- 851,858 ----
    *)    ac_optarg=yes ;;
    esac
  
+   # Accept the important Cygnus configure options, so we can diagnose typos.
+ 
    case $ac_dashdash$ac_option in
    --)
      ac_dashdash=yes ;;
***************
*** 912,920 ****
      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"
--- 893,901 ----
      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=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
      case $ac_user_opts in
        *"
  "enable_$ac_useropt"
***************
*** 938,946 ****
      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"
--- 919,927 ----
      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=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
      case $ac_user_opts in
        *"
  "enable_$ac_useropt"
***************
*** 1151,1159 ****
      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 &&
!       as_fn_error $? "invalid package name: \`$ac_useropt'"
      ac_useropt_orig=$ac_useropt
!     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
      case $ac_user_opts in
        *"
  "with_$ac_useropt"
--- 1132,1140 ----
      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 &&
!       as_fn_error $? "invalid package name: $ac_useropt"
      ac_useropt_orig=$ac_useropt
!     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
      case $ac_user_opts in
        *"
  "with_$ac_useropt"
***************
*** 1167,1175 ****
      ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
      # Reject names that are not valid shell variable names.
      expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
!       as_fn_error $? "invalid package name: \`$ac_useropt'"
      ac_useropt_orig=$ac_useropt
!     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
      case $ac_user_opts in
        *"
  "with_$ac_useropt"
--- 1148,1156 ----
      ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
      # Reject names that are not valid shell variable names.
      expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
!       as_fn_error $? "invalid package name: $ac_useropt"
      ac_useropt_orig=$ac_useropt
!     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
      case $ac_user_opts in
        *"
  "with_$ac_useropt"
***************
*** 1213,1221 ****
  
    *)
      # FIXME: should be removed in autoconf 3.0.
!     printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
      expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
!       printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
      : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
      ;;
  
--- 1194,1202 ----
  
    *)
      # FIXME: should be removed in autoconf 3.0.
!     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
      expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
!       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
      : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
      ;;
  
***************
*** 1231,1237 ****
    case $enable_option_checking in
      no) ;;
      fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
!     *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
    esac
  fi
  
--- 1212,1218 ----
    case $enable_option_checking in
      no) ;;
      fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
!     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
    esac
  fi
  
***************
*** 1295,1301 ****
  	 X"$as_myself" : 'X\(//\)[^/]' \| \
  	 X"$as_myself" : 'X\(//\)$' \| \
  	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
! printf "%s\n" X"$as_myself" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  	    s//\1/
  	    q
--- 1276,1282 ----
  	 X"$as_myself" : 'X\(//\)[^/]' \| \
  	 X"$as_myself" : 'X\(//\)$' \| \
  	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
! $as_echo X"$as_myself" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  	    s//\1/
  	    q
***************
*** 1447,1452 ****
--- 1428,1434 ----
  Optional Packages:
    --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
    --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+   --with-xi2              Use Xi2 for Input2 (Default is YES)
    --with-xrender          Use Xrender for rendering (Default is YES)
    --with-present          Use Present for updates (Default is AUTO)
  
***************
*** 1458,1463 ****
--- 1440,1446 ----
    LIBS        libraries to pass to the linker, e.g. -l<library>
    CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
                you have headers in a nonstandard directory <include dir>
+   CPP         C preprocessor
    PKG_CONFIG  path to pkg-config utility
    PKG_CONFIG_PATH
                directories to add to pkg-config's search path
***************
*** 1466,1471 ****
--- 1449,1456 ----
    XEYES_CFLAGS
                C compiler flags for XEYES, overriding pkg-config
    XEYES_LIBS  linker flags for XEYES, overriding pkg-config
+   XI2_CFLAGS  C compiler flags for XI2, overriding pkg-config
+   XI2_LIBS    linker flags for XI2, overriding pkg-config
    XRENDER_CFLAGS
                C compiler flags for XRENDER, overriding pkg-config
    XRENDER_LIBS
***************
*** 1494,1502 ****
  case "$ac_dir" in
  .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)
!   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
    # A ".." for each directory in $ac_dir_suffix.
!   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
    case $ac_top_builddir_sub in
    "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
    *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
--- 1479,1487 ----
  case "$ac_dir" in
  .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)
!   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
    # A ".." for each directory in $ac_dir_suffix.
!   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
    case $ac_top_builddir_sub in
    "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
    *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
***************
*** 1524,1531 ****
  ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  
      cd "$ac_dir" || { ac_status=$?; continue; }
!     # Check for configure.gnu first; this name is used for a wrapper for
!     # Metaconfig's "Configure" on case-insensitive file systems.
      if test -f "$ac_srcdir/configure.gnu"; then
        echo &&
        $SHELL "$ac_srcdir/configure.gnu" --help=recursive
--- 1509,1515 ----
  ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  
      cd "$ac_dir" || { ac_status=$?; continue; }
!     # Check for guested configure.
      if test -f "$ac_srcdir/configure.gnu"; then
        echo &&
        $SHELL "$ac_srcdir/configure.gnu" --help=recursive
***************
*** 1533,1539 ****
        echo &&
        $SHELL "$ac_srcdir/configure" --help=recursive
      else
!       printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
      fi || ac_status=$?
      cd "$ac_pwd" || { ac_status=$?; break; }
    done
--- 1517,1523 ----
        echo &&
        $SHELL "$ac_srcdir/configure" --help=recursive
      else
!       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
      fi || ac_status=$?
      cd "$ac_pwd" || { ac_status=$?; break; }
    done
***************
*** 1543,1551 ****
  if $ac_init_version; then
    cat <<\_ACEOF
  xeyes configure 1.3.0
! generated by GNU Autoconf 2.71
  
! Copyright (C) 2021 Free Software Foundation, Inc.
  This configure script is free software; the Free Software Foundation
  gives unlimited permission to copy, distribute and modify it.
  _ACEOF
--- 1527,1535 ----
  if $ac_init_version; then
    cat <<\_ACEOF
  xeyes configure 1.3.0
! generated by GNU Autoconf 2.69
  
! Copyright (C) 2012 Free Software Foundation, Inc.
  This configure script is free software; the Free Software Foundation
  gives unlimited permission to copy, distribute and modify it.
  _ACEOF
***************
*** 1562,1575 ****
  ac_fn_c_try_compile ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
!   rm -f conftest.$ac_objext conftest.beam
    if { { ac_try="$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 "$ac_compile") 2>conftest.err
    ac_status=$?
    if test -s conftest.err; then
--- 1546,1559 ----
  ac_fn_c_try_compile ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
!   rm -f conftest.$ac_objext
    if { { ac_try="$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\""
! $as_echo "$ac_try_echo"; } >&5
    (eval "$ac_compile") 2>conftest.err
    ac_status=$?
    if test -s conftest.err; then
***************
*** 1577,1591 ****
      cat conftest.er1 >&5
      mv -f conftest.er1 conftest.err
    fi
!   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; } && {
  	 test -z "$ac_c_werror_flag" ||
  	 test ! -s conftest.err
!        } && test -s conftest.$ac_objext
! 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
--- 1561,1574 ----
      cat conftest.er1 >&5
      mv -f conftest.er1 conftest.err
    fi
!   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; } && {
  	 test -z "$ac_c_werror_flag" ||
  	 test ! -s conftest.err
!        } && test -s conftest.$ac_objext; then :
    ac_retval=0
! else
!   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
  
  	ac_retval=1
***************
*** 1595,1622 ****
  
  } # ac_fn_c_try_compile
  
! # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
! # ------------------------------------------------------------------
  # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
! # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.
! ac_fn_check_decl ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    as_decl_name=`echo $2|sed 's/ *(.*//'`
-   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
- printf %s "checking whether $as_decl_name is declared... " >&6; }
- if eval test \${$3+y}
- then :
-   printf %s "(cached) " >&6
- else $as_nop
    as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
!   eval ac_save_FLAGS=\$$6
!   as_fn_append $6 " $5"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  $4
  int
! main (void)
  {
  #ifndef $as_decl_name
  #ifdef __cplusplus
--- 1578,1602 ----
  
  } # ac_fn_c_try_compile
  
! # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
! # ---------------------------------------------
  # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
! # accordingly.
! ac_fn_c_check_decl ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    as_decl_name=`echo $2|sed 's/ *(.*//'`
    as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
!   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
! $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
! if eval \${$3+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  $4
  int
! main ()
  {
  #ifndef $as_decl_name
  #ifdef __cplusplus
***************
*** 1630,1651 ****
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"
! then :
    eval "$3=yes"
! else $as_nop
    eval "$3=no"
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
!   eval $6=\$ac_save_FLAGS
! 
  fi
  eval ac_res=\$$3
! 	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
! printf "%s\n" "$ac_res" >&6; }
    eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  
! } # ac_fn_check_decl
  
  # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
  # -------------------------------------------------------
--- 1610,1707 ----
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    eval "$3=yes"
! else
    eval "$3=no"
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
  eval ac_res=\$$3
! 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
! $as_echo "$ac_res" >&6; }
!   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
! 
! } # ac_fn_c_check_decl
! 
! # ac_fn_c_try_cpp LINENO
! # ----------------------
! # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
! ac_fn_c_try_cpp ()
! {
!   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
!   if { { ac_try="$ac_cpp conftest.$ac_ext"
! 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\""
! $as_echo "$ac_try_echo"; } >&5
!   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
!   ac_status=$?
!   if test -s conftest.err; then
!     grep -v '^ *+' conftest.err >conftest.er1
!     cat conftest.er1 >&5
!     mv -f conftest.er1 conftest.err
!   fi
!   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
!   test $ac_status = 0; } > conftest.i && {
! 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
! 	 test ! -s conftest.err
!        }; then :
!   ac_retval=0
! else
!   $as_echo "$as_me: failed program was:" >&5
! sed 's/^/| /' conftest.$ac_ext >&5
! 
!     ac_retval=1
! fi
    eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+   as_fn_set_status $ac_retval
+ 
+ } # ac_fn_c_try_cpp
  
! # ac_fn_c_try_run LINENO
! # ----------------------
! # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
! # that executables *can* be run.
! ac_fn_c_try_run ()
! {
!   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
!   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\""
! $as_echo "$ac_try_echo"; } >&5
!   (eval "$ac_link") 2>&5
!   ac_status=$?
!   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
!   test $ac_status = 0; } && { ac_try='./conftest$ac_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\""
! $as_echo "$ac_try_echo"; } >&5
!   (eval "$ac_try") 2>&5
!   ac_status=$?
!   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
!   test $ac_status = 0; }; }; then :
!   ac_retval=0
! else
!   $as_echo "$as_me: program exited with status $ac_status" >&5
!        $as_echo "$as_me: failed program was:" >&5
! sed 's/^/| /' conftest.$ac_ext >&5
! 
!        ac_retval=$ac_status
! fi
!   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_run
  
  # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
  # -------------------------------------------------------
***************
*** 1654,1681 ****
  ac_fn_c_check_header_compile ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
!   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
! printf %s "checking for $2... " >&6; }
! if eval test \${$3+y}
! then :
!   printf %s "(cached) " >&6
! else $as_nop
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  $4
  #include <$2>
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"
! then :
    eval "$3=yes"
! else $as_nop
    eval "$3=no"
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  fi
  eval ac_res=\$$3
! 	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
! printf "%s\n" "$ac_res" >&6; }
    eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  
  } # ac_fn_c_check_header_compile
--- 1710,1735 ----
  ac_fn_c_check_header_compile ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
!   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
! $as_echo_n "checking for $2... " >&6; }
! if eval \${$3+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  $4
  #include <$2>
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    eval "$3=yes"
! else
    eval "$3=no"
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
  eval ac_res=\$$3
! 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
! $as_echo "$ac_res" >&6; }
    eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  
  } # ac_fn_c_check_header_compile
***************
*** 1686,1699 ****
  ac_fn_c_try_link ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
!   rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
    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 "$ac_link") 2>conftest.err
    ac_status=$?
    if test -s conftest.err; then
--- 1740,1753 ----
  ac_fn_c_try_link ()
  {
    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
!   rm -f conftest.$ac_objext conftest$ac_exeext
    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\""
! $as_echo "$ac_try_echo"; } >&5
    (eval "$ac_link") 2>conftest.err
    ac_status=$?
    if test -s conftest.err; then
***************
*** 1701,1718 ****
      cat conftest.er1 >&5
      mv -f conftest.er1 conftest.err
    fi
!   printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; } && {
  	 test -z "$ac_c_werror_flag" ||
  	 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
--- 1755,1771 ----
      cat conftest.er1 >&5
      mv -f conftest.er1 conftest.err
    fi
!   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; } && {
  	 test -z "$ac_c_werror_flag" ||
  	 test ! -s conftest.err
         } && test -s conftest$ac_exeext && {
  	 test "$cross_compiling" = yes ||
  	 test -x conftest$ac_exeext
!        }; then :
    ac_retval=0
! else
!   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
  
  	ac_retval=1
***************
*** 1726,1759 ****
    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
--- 1779,1792 ----
    as_fn_set_status $ac_retval
  
  } # ac_fn_c_try_link
  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 2.69.  Invocation command line was
  
!   $ $0 $@
  
  _ACEOF
  exec 5>>config.log
***************
*** 1786,1797 ****
  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
  
--- 1819,1826 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
!     $as_echo "PATH: $as_dir"
    done
  IFS=$as_save_IFS
  
***************
*** 1826,1832 ****
      | -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'" ;;
--- 1855,1861 ----
      | -silent | --silent | --silen | --sile | --sil)
        continue ;;
      *\'*)
!       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
      esac
      case $ac_pass in
      1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
***************
*** 1861,1873 ****
  # 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
--- 1890,1900 ----
  # 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=$?
    # Save into config.log some information that might help in debugging.
    {
      echo
  
!     $as_echo "## ---------------- ##
  ## Cache variables. ##
  ## ---------------- ##"
      echo
***************
*** 1878,1885 ****
      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) ;; #(
--- 1905,1912 ----
      case $ac_val in #(
      *${as_nl}*)
        case $ac_var in #(
!       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
! $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
        esac
        case $ac_var in #(
        _ | IFS | as_nl) ;; #(
***************
*** 1903,1909 ****
  )
      echo
  
!     printf "%s\n" "## ----------------- ##
  ## Output variables. ##
  ## ----------------- ##"
      echo
--- 1930,1936 ----
  )
      echo
  
!     $as_echo "## ----------------- ##
  ## Output variables. ##
  ## ----------------- ##"
      echo
***************
*** 1911,1924 ****
      do
        eval ac_val=\$$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 "$ac_subst_files"; then
!       printf "%s\n" "## ------------------- ##
  ## File substitutions. ##
  ## ------------------- ##"
        echo
--- 1938,1951 ----
      do
        eval ac_val=\$$ac_var
        case $ac_val in
!       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
        esac
!       $as_echo "$ac_var='\''$ac_val'\''"
      done | sort
      echo
  
      if test -n "$ac_subst_files"; then
!       $as_echo "## ------------------- ##
  ## File substitutions. ##
  ## ------------------- ##"
        echo
***************
*** 1926,1940 ****
        do
  	eval ac_val=\$$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
--- 1953,1967 ----
        do
  	eval ac_val=\$$ac_var
  	case $ac_val in
! 	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  	esac
! 	$as_echo "$ac_var='\''$ac_val'\''"
        done | sort
        echo
      fi
  
      if test -s confdefs.h; then
!       $as_echo "## ----------- ##
  ## confdefs.h. ##
  ## ----------- ##"
        echo
***************
*** 1942,1949 ****
        echo
      fi
      test "$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$$* $ac_clean_files &&
--- 1969,1976 ----
        echo
      fi
      test "$ac_signal" != 0 &&
!       $as_echo "$as_me: caught signal $ac_signal"
!     $as_echo "$as_me: exit $exit_status"
    } >&5
    rm -f core *.core core.conftest.* &&
      rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
***************
*** 1957,2004 ****
  # 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
--- 1984,2046 ----
  # confdefs.h avoids OS command line length limits that DEFS can exceed.
  rm -f -r conftest* confdefs.h
  
! $as_echo "/* confdefs.h */" > confdefs.h
  
  # Predefined preprocessor variables.
  
! cat >>confdefs.h <<_ACEOF
! #define PACKAGE_NAME "$PACKAGE_NAME"
! _ACEOF
  
! cat >>confdefs.h <<_ACEOF
! #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
! _ACEOF
  
! cat >>confdefs.h <<_ACEOF
! #define PACKAGE_VERSION "$PACKAGE_VERSION"
! _ACEOF
  
! cat >>confdefs.h <<_ACEOF
! #define PACKAGE_STRING "$PACKAGE_STRING"
! _ACEOF
  
! cat >>confdefs.h <<_ACEOF
! #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
! _ACEOF
  
! cat >>confdefs.h <<_ACEOF
! #define PACKAGE_URL "$PACKAGE_URL"
! _ACEOF
  
  
  # Let the site file select an alternate cache file if it wants to.
  # Prefer an explicitly selected file to automatically selected ones.
+ ac_site_file1=NONE
+ ac_site_file2=NONE
  if test -n "$CONFIG_SITE"; then
!   # We do not want a PATH search for config.site.
!   case $CONFIG_SITE in #((
!     -*)  ac_site_file1=./$CONFIG_SITE;;
!     */*) ac_site_file1=$CONFIG_SITE;;
!     *)   ac_site_file1=./$CONFIG_SITE;;
!   esac
  elif test "x$prefix" != xNONE; then
!   ac_site_file1=$prefix/share/config.site
!   ac_site_file2=$prefix/etc/config.site
  else
!   ac_site_file1=$ac_default_prefix/share/config.site
!   ac_site_file2=$ac_default_prefix/etc/config.site
  fi
! for ac_site_file in "$ac_site_file1" "$ac_site_file2"
  do
!   test "x$ac_site_file" = xNONE && continue
!   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
!     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
! $as_echo "$as_me: loading site script $ac_site_file" >&6;}
      sed 's/^/| /' "$ac_site_file" >&5
      . "$ac_site_file" \
!       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
! $as_echo "$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
***************
*** 2008,2441 ****
    # 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 ${ac_aux_dir}configure"
- fi
- 
  # Check that the precious variables saved in the cache have kept the same
  # value.
  ac_cache_corrupted=false
--- 2050,2068 ----
    # Some versions of bash will fail to source /dev/null (special files
    # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
    if test /dev/null != "$cache_file" && test -f "$cache_file"; then
!     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
! $as_echo "$as_me: loading cache $cache_file" >&6;}
      case $cache_file in
        [\\/]* | ?:[\\/]* ) . "$cache_file";;
        *)                      . "./$cache_file";;
      esac
    fi
  else
!   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
! $as_echo "$as_me: creating cache $cache_file" >&6;}
    >$cache_file
  fi
  
  # Check that the precious variables saved in the cache have kept the same
  # value.
  ac_cache_corrupted=false
***************
*** 2446,2457 ****
    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=: ;;
      ,);;
      *)
--- 2073,2084 ----
    eval ac_new_val=\$ac_env_${ac_var}_value
    case $ac_old_set,$ac_new_set in
      set,)
!       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
! $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
        ac_cache_corrupted=: ;;
      ,set)
!       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
! $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
        ac_cache_corrupted=: ;;
      ,);;
      *)
***************
*** 2460,2483 ****
  	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
--- 2087,2110 ----
  	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
! 	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
! $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  	  ac_cache_corrupted=:
  	else
! 	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
! $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
  	  eval $ac_var=\$ac_old_val
  	fi
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
! $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
! $as_echo "$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=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
      *) ac_arg=$ac_var=$ac_new_val ;;
      esac
      case " $ac_configure_args " in
***************
*** 2487,2498 ****
    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. ##
--- 2114,2124 ----
    fi
  done
  if $ac_cache_corrupted; then
!   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
! $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
!   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
! $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
!   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
  fi
  ## -------------------- ##
  ## Main body of script. ##
***************
*** 2512,2520 ****
  # 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
--- 2138,2173 ----
  # Initialize Automake
  am__api_version='1.16'
  
+ ac_aux_dir=
+ for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+   if test -f "$ac_dir/install-sh"; then
+     ac_aux_dir=$ac_dir
+     ac_install_sh="$ac_aux_dir/install-sh -c"
+     break
+   elif test -f "$ac_dir/install.sh"; then
+     ac_aux_dir=$ac_dir
+     ac_install_sh="$ac_aux_dir/install.sh -c"
+     break
+   elif test -f "$ac_dir/shtool"; then
+     ac_aux_dir=$ac_dir
+     ac_install_sh="$ac_aux_dir/shtool install -c"
+     break
+   fi
+ done
+ if test -z "$ac_aux_dir"; then
+   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+ fi
+ 
+ # These three variables are undocumented and unsupported,
+ # and are intended to be withdrawn in a future Autoconf release.
+ # They can cause serious problems if a builder's source tree is in a directory
+ # whose full name contains unusual characters.
+ ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
  
  
! # 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
***************
*** 2528,2552 ****
  # 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/* ) ;;
--- 2181,2200 ----
  # 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.
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
! $as_echo_n "checking for a BSD-compatible install... " >&6; }
  if test -z "$INSTALL"; then
! if ${ac_cv_path_install+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
!     # Account for people who put trailing slashes in PATH elements.
! case $as_dir/ in #((
!   ./ | .// | /[cC]/* | \
    /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
    ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
    /usr/ucb/* ) ;;
***************
*** 2556,2568 ****
      # 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
--- 2204,2216 ----
      # 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
***************
*** 2570,2581 ****
  	    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
--- 2218,2229 ----
  	    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
***************
*** 2591,2597 ****
  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
--- 2239,2245 ----
  rm -rf conftest.one conftest.two conftest.dir
  
  fi
!   if test "${ac_cv_path_install+set}" = set; then
      INSTALL=$ac_cv_path_install
    else
      # As a last resort, use the slow shell script.  Don't cache a
***************
*** 2601,2608 ****
      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 ${var-val}.
  # It thinks the first close brace ends the variable substitution.
--- 2249,2256 ----
      INSTALL=$ac_install_sh
    fi
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
! $as_echo "$INSTALL" >&6; }
  
  # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  # It thinks the first close brace ends the variable substitution.
***************
*** 2612,2619 ****
  
  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='
--- 2260,2267 ----
  
  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
! $as_echo_n "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='
***************
*** 2667,2674 ****
     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=
--- 2315,2322 ----
     as_fn_error $? "newly created file is older than distributed files!
  Check your system clock" "$LINENO" 5
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
! $as_echo "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=
***************
*** 2687,2709 ****
  # 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
--- 2335,2360 ----
  # Double any \ or $.
  # By default was `s,x,x', remove it if useless.
  ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
! program_transform_name=`$as_echo "$program_transform_name" | sed "$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
!   case $am_aux_dir in
!   *\ * | *\	*)
!     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
!   *)
!     MISSING="\${SHELL} $am_aux_dir/missing" ;;
!   esac
  fi
  # Use eval to expand $SHELL
  if eval "$MISSING --is-lightweight"; then
    am_missing_run="$MISSING "
  else
    am_missing_run=
!   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
! $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
  fi
  
  if test x"${install_sh+set}" != xset; then
***************
*** 2723,2734 ****
    if test -n "$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="$STRIP" # Let the user override the test.
  else
--- 2374,2384 ----
    if test -n "$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
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
! $as_echo_n "checking for $ac_word... " >&6; }
! if ${ac_cv_prog_STRIP+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    if test -n "$STRIP"; then
    ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  else
***************
*** 2736,2750 ****
  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
--- 2386,2396 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
      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"
!     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
***************
*** 2755,2765 ****
  fi
  STRIP=$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
  
  
--- 2401,2411 ----
  fi
  STRIP=$ac_cv_prog_STRIP
  if test -n "$STRIP"; then
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
! $as_echo "$STRIP" >&6; }
  else
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
  fi
  
  
***************
*** 2768,2779 ****
    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="$ac_ct_STRIP" # Let the user override the test.
  else
--- 2414,2424 ----
    ac_ct_STRIP=$STRIP
    # Extract the first word of "strip", so it can be a program name with args.
  set dummy strip; ac_word=$2
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
! $as_echo_n "checking for $ac_word... " >&6; }
! if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    if test -n "$ac_ct_STRIP"; then
    ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  else
***************
*** 2781,2795 ****
  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
--- 2426,2436 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
      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"
!     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
***************
*** 2800,2810 ****
  fi
  ac_ct_STRIP=$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$ac_ct_STRIP" = x; then
--- 2441,2451 ----
  fi
  ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  if test -n "$ac_ct_STRIP"; then
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
! $as_echo "$ac_ct_STRIP" >&6; }
  else
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
  fi
  
    if test "x$ac_ct_STRIP" = x; then
***************
*** 2812,2819 ****
    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
--- 2453,2460 ----
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
! { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
! $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      STRIP=$ac_ct_STRIP
***************
*** 2825,2855 ****
  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
--- 2466,2490 ----
  fi
  INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
! $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
  if test -z "$MKDIR_P"; then
!   if ${ac_cv_path_mkdir+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
      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$ac_exec_ext" --version 2>&1` in #(
! 	     'mkdir (GNU coreutils) '* | \
! 	     'mkdir (coreutils) '* | \
  	     'mkdir (fileutils) '4.1*)
! 	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
  	       break 3;;
  	   esac
  	 done
***************
*** 2860,2866 ****
  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
--- 2495,2501 ----
  fi
  
    test -d ./--version && rmdir ./--version
!   if test "${ac_cv_path_mkdir+set}" = set; then
      MKDIR_P="$ac_cv_path_mkdir -p"
    else
      # As a last resort, use the slow shell script.  Don't cache a
***************
*** 2870,2888 ****
      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="$AWK" # Let the user override the test.
  else
--- 2505,2522 ----
      MKDIR_P="$ac_install_sh -d"
    fi
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
! $as_echo "$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
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
! $as_echo_n "checking for $ac_word... " >&6; }
! if ${ac_cv_prog_AWK+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    if test -n "$AWK"; then
    ac_cv_prog_AWK="$AWK" # Let the user override the test.
  else
***************
*** 2890,2904 ****
  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
--- 2524,2534 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
      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"
!     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
***************
*** 2909,2933 ****
  fi
  AWK=$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 $as_nop
    cat >conftest.make <<\_ACEOF
  SHELL = /bin/sh
  all:
--- 2539,2562 ----
  fi
  AWK=$ac_cv_prog_AWK
  if test -n "$AWK"; then
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
! $as_echo "$AWK" >&6; }
  else
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
  fi
  
  
    test -n "$AWK" && break
  done
  
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
! $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
  set x ${MAKE-make}
! ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
! if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat >conftest.make <<\_ACEOF
  SHELL = /bin/sh
  all:
***************
*** 2943,2954 ****
  rm -f conftest.make
  fi
  if eval test \$ac_cv_prog_make_${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
  
--- 2572,2583 ----
  rm -f conftest.make
  fi
  if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
! $as_echo "yes" >&6; }
    SET_MAKE=
  else
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
    SET_MAKE="MAKE=${MAKE-make}"
  fi
  
***************
*** 2962,2969 ****
  rmdir .tst 2>/dev/null
  
  # Check whether --enable-silent-rules was given.
! if test ${enable_silent_rules+y}
! then :
    enableval=$enable_silent_rules;
  fi
  
--- 2591,2597 ----
  rmdir .tst 2>/dev/null
  
  # Check whether --enable-silent-rules was given.
! if test "${enable_silent_rules+set}" = set; then :
    enableval=$enable_silent_rules;
  fi
  
***************
*** 2973,2985 ****
      *) 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$(V))
  BAR0=false
  BAR1=true
  V=1
--- 2601,2612 ----
      *) AM_DEFAULT_VERBOSITY=1;;
  esac
  am_make=${MAKE-make}
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
! $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
! if ${am_cv_make_support_nested_variables+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
!   if $as_echo 'TRUE=$(BAR$(V))
  BAR0=false
  BAR1=true
  V=1
***************
*** 2991,2998 ****
    am_cv_make_support_nested_variables=no
  fi
  fi
! { printf "%s\n" "$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)'
--- 2618,2625 ----
    am_cv_make_support_nested_variables=no
  fi
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
! $as_echo "$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)'
***************
*** 3027,3036 ****
   VERSION='1.3.0'
  
  
! printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
  
  
! printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
  
  # Some tools Automake needs.
  
--- 2654,2667 ----
   VERSION='1.3.0'
  
  
! cat >>confdefs.h <<_ACEOF
! #define PACKAGE "$PACKAGE"
! _ACEOF
  
  
! cat >>confdefs.h <<_ACEOF
! #define VERSION "$VERSION"
! _ACEOF
  
  # Some tools Automake needs.
  
***************
*** 3070,3089 ****
  
  
  
- # 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
--- 2701,2706 ----
***************
*** 3140,3160 ****
  
  
  
- 
- 
- 
- 
- 
- 
- 
- 
- 
  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
--- 2757,2768 ----
  
  
  
  DEPDIR="${am__leading_dot}deps"
  
  ac_config_commands="$ac_config_commands depfiles"
  
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
! $as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
  cat > confinc.mk << 'END'
  am__doit:
  	@echo this is the am__doit target >confinc.out
***************
*** 3190,3201 ****
    fi
  done
  rm -f confinc.* confmf.*
! { printf "%s\n" "$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
  
--- 2798,2808 ----
    fi
  done
  rm -f confinc.* confmf.*
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
! $as_echo "${_am_result}" >&6; }
  
  # Check whether --enable-dependency-tracking was given.
! if test "${enable_dependency_tracking+set}" = set; then :
    enableval=$enable_dependency_tracking;
  fi
  
***************
*** 3221,3232 ****
  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="$CC" # Let the user override the test.
  else
--- 2828,2838 ----
  if test -n "$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
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
! $as_echo_n "checking for $ac_word... " >&6; }
! if ${ac_cv_prog_CC+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
  else
***************
*** 3234,3248 ****
  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
--- 2840,2850 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
      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"
!     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
***************
*** 3253,3263 ****
  fi
  CC=$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
  
  
--- 2855,2865 ----
  fi
  CC=$ac_cv_prog_CC
  if test -n "$CC"; then
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
! $as_echo "$CC" >&6; }
  else
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
  fi
  
  
***************
*** 3266,3277 ****
    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="$ac_ct_CC" # Let the user override the test.
  else
--- 2868,2878 ----
    ac_ct_CC=$CC
    # Extract the first word of "gcc", so it can be a program name with args.
  set dummy gcc; ac_word=$2
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
! $as_echo_n "checking for $ac_word... " >&6; }
! if ${ac_cv_prog_ac_ct_CC+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    if test -n "$ac_ct_CC"; then
    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  else
***************
*** 3279,3293 ****
  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
--- 2880,2890 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
      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"
!     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
***************
*** 3298,3308 ****
  fi
  ac_ct_CC=$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$ac_ct_CC" = x; then
--- 2895,2905 ----
  fi
  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  if test -n "$ac_ct_CC"; then
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
! $as_echo "$ac_ct_CC" >&6; }
  else
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
  fi
  
    if test "x$ac_ct_CC" = x; then
***************
*** 3310,3317 ****
    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
--- 2907,2914 ----
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
! { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
! $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      CC=$ac_ct_CC
***************
*** 3324,3335 ****
            if test -n "$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="$CC" # Let the user override the test.
  else
--- 2921,2931 ----
            if test -n "$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
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
! $as_echo_n "checking for $ac_word... " >&6; }
! if ${ac_cv_prog_CC+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
  else
***************
*** 3337,3351 ****
  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
--- 2933,2943 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
      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"
!     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
***************
*** 3356,3366 ****
  fi
  CC=$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
  
  
--- 2948,2958 ----
  fi
  CC=$ac_cv_prog_CC
  if test -n "$CC"; then
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
! $as_echo "$CC" >&6; }
  else
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
  fi
  
  
***************
*** 3369,3380 ****
  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="$CC" # Let the user override the test.
  else
--- 2961,2971 ----
  if test -z "$CC"; then
    # Extract the first word of "cc", so it can be a program name with args.
  set dummy cc; ac_word=$2
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
! $as_echo_n "checking for $ac_word... " >&6; }
! if ${ac_cv_prog_CC+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
  else
***************
*** 3383,3401 ****
  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
--- 2974,2988 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
      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"
!     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
***************
*** 3411,3428 ****
      # However, it has the same basename, so the bogon will be chosen
      # first if we set CC to just the basename; use the full file name.
      shift
!     ac_cv_prog_CC="$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
  
  
--- 2998,3015 ----
      # 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
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
! $as_echo "$CC" >&6; }
  else
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
  fi
  
  
***************
*** 3433,3444 ****
    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="$CC" # Let the user override the test.
  else
--- 3020,3030 ----
    do
      # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
! $as_echo_n "checking for $ac_word... " >&6; }
! if ${ac_cv_prog_CC+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    if test -n "$CC"; then
    ac_cv_prog_CC="$CC" # Let the user override the test.
  else
***************
*** 3446,3460 ****
  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
--- 3032,3042 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
      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"
!     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
***************
*** 3465,3475 ****
  fi
  CC=$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
  
  
--- 3047,3057 ----
  fi
  CC=$ac_cv_prog_CC
  if test -n "$CC"; then
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
! $as_echo "$CC" >&6; }
  else
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
  fi
  
  
***************
*** 3482,3493 ****
  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="$ac_ct_CC" # Let the user override the test.
  else
--- 3064,3074 ----
  do
    # Extract the first word of "$ac_prog", so it can be a program name with args.
  set dummy $ac_prog; ac_word=$2
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
! $as_echo_n "checking for $ac_word... " >&6; }
! if ${ac_cv_prog_ac_ct_CC+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    if test -n "$ac_ct_CC"; then
    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  else
***************
*** 3495,3509 ****
  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
--- 3076,3086 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
      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"
!     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
***************
*** 3514,3524 ****
  fi
  ac_ct_CC=$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
  
  
--- 3091,3101 ----
  fi
  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  if test -n "$ac_ct_CC"; then
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
! $as_echo "$ac_ct_CC" >&6; }
  else
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
  fi
  
  
***************
*** 3530,3667 ****
    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
--- 3107,3140 ----
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
! { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
! $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      CC=$ac_ct_CC
    fi
  fi
  
  fi
  
  
! test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
! $as_echo "$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.
! $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
  set X $ac_compile
  ac_compiler=$2
! for ac_option in --version -v -V -qversion; do
    { { ac_try="$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\""
! $as_echo "$ac_try_echo"; } >&5
    (eval "$ac_compiler $ac_option >&5") 2>conftest.err
    ac_status=$?
    if test -s conftest.err; then
***************
*** 3671,3677 ****
      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
  
--- 3144,3150 ----
      cat conftest.er1 >&5
    fi
    rm -f conftest.er1 conftest.err
!   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }
  done
  
***************
*** 3679,3685 ****
  /* end confdefs.h.  */
  
  int
! main (void)
  {
  
    ;
--- 3152,3158 ----
  /* end confdefs.h.  */
  
  int
! main ()
  {
  
    ;
***************
*** 3691,3699 ****
  # 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.*"
--- 3164,3172 ----
  # 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.
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
! $as_echo_n "checking whether the C compiler works... " >&6; }
! ac_link_default=`$as_echo "$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.*"
***************
*** 3714,3725 ****
    *) 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 $ac_status = 0; }
! then :
    # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  # in a Makefile.  We should not override ac_cv_exeext if it was cached,
--- 3187,3197 ----
    *) ac_try_echo=$ac_try;;
  esac
  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
! $as_echo "$ac_try_echo"; } >&5
    (eval "$ac_link_default") 2>&5
    ac_status=$?
!   $as_echo "$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,
***************
*** 3736,3742 ****
  	# certainly right.
  	break;;
      *.* )
! 	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
  	then :; else
  	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  	fi
--- 3208,3214 ----
  	# certainly right.
  	break;;
      *.* )
! 	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  	then :; else
  	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  	fi
***************
*** 3752,3797 ****
  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 $ac_status = 0; }
! then :
    # If both `conftest.exe' and `conftest' are `present' (well, observable)
  # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
  # work properly (i.e., refer to `conftest.exe'), while it won't with
--- 3224,3267 ----
  done
  test "$ac_cv_exeext" = no && ac_cv_exeext=
  
! else
    ac_file=''
  fi
! if test -z "$ac_file"; then :
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
! $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
  
! { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
! $as_echo "$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
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
! $as_echo "yes" >&6; }
! fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
! $as_echo_n "checking for C compiler default output file name... " >&6; }
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
! $as_echo "$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
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
! $as_echo_n "checking for suffix of executables... " >&6; }
  if { { ac_try="$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\""
! $as_echo "$ac_try_echo"; } >&5
    (eval "$ac_link") 2>&5
    ac_status=$?
!   $as_echo "$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
***************
*** 3805,3819 ****
      * ) 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
--- 3275,3289 ----
      * ) break;;
    esac
  done
! else
!   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
! $as_echo "$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
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
! $as_echo "$ac_cv_exeext" >&6; }
  
  rm -f conftest.$ac_ext
  EXEEXT=$ac_cv_exeext
***************
*** 3822,3828 ****
  /* end confdefs.h.  */
  #include <stdio.h>
  int
! main (void)
  {
  FILE *f = fopen ("conftest.out", "w");
   return ferror (f) || fclose (f) != 0;
--- 3292,3298 ----
  /* end confdefs.h.  */
  #include <stdio.h>
  int
! main ()
  {
  FILE *f = fopen ("conftest.out", "w");
   return ferror (f) || fclose (f) != 0;
***************
*** 3834,3841 ****
  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 "(($ac_try" in
--- 3304,3311 ----
  ac_clean_files="$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.
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
! $as_echo_n "checking whether we are cross compiling... " >&6; }
  if test "$cross_compiling" != yes; then
    { { ac_try="$ac_link"
  case "(($ac_try" in
***************
*** 3843,3852 ****
    *) 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 "(($ac_try" in
--- 3313,3322 ----
    *) ac_try_echo=$ac_try;;
  esac
  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
! $as_echo "$ac_try_echo"; } >&5
    (eval "$ac_link") 2>&5
    ac_status=$?
!   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }
    if { ac_try='./conftest$ac_cv_exeext'
    { { case "(($ac_try" in
***************
*** 3854,3893 ****
    *) ac_try_echo=$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)
  {
  
    ;
--- 3324,3362 ----
    *) ac_try_echo=$ac_try;;
  esac
  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
! $as_echo "$ac_try_echo"; } >&5
    (eval "$ac_try") 2>&5
    ac_status=$?
!   $as_echo "$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
! 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
! $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
! as_fn_error $? "cannot run C compiled programs.
  If you meant to cross compile, use \`--host'.
  See \`config.log' for more details" "$LINENO" 5; }
      fi
    fi
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
! $as_echo "$cross_compiling" >&6; }
  
  rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
  ac_clean_files=$ac_clean_files_save
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
! $as_echo_n "checking for suffix of object files... " >&6; }
! if ${ac_cv_objext+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
  int
! main ()
  {
  
    ;
***************
*** 3901,3912 ****
    *) 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 $ac_file in
--- 3370,3380 ----
    *) ac_try_echo=$ac_try;;
  esac
  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
! $as_echo "$ac_try_echo"; } >&5
    (eval "$ac_compile") 2>&5
    ac_status=$?
!   $as_echo "$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
***************
*** 3915,3946 ****
         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
--- 3383,3413 ----
         break;;
    esac
  done
! else
!   $as_echo "$as_me: failed program was:" >&5
  sed 's/^/| /' conftest.$ac_ext >&5
  
! { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
! $as_echo "$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
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
! $as_echo "$ac_cv_objext" >&6; }
  OBJEXT=$ac_cv_objext
  ac_objext=$OBJEXT
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
! $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
! if ${ac_cv_c_compiler_gnu+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
  int
! main ()
  {
  #ifndef __GNUC__
         choke me
***************
*** 3950,3982 ****
    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
--- 3417,3445 ----
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    ac_compiler_gnu=yes
! else
    ac_compiler_gnu=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  ac_cv_c_compiler_gnu=$ac_compiler_gnu
  
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
! $as_echo "$ac_cv_c_compiler_gnu" >&6; }
  if test $ac_compiler_gnu = yes; then
    GCC=yes
  else
    GCC=
  fi
! ac_test_CFLAGS=${CFLAGS+set}
  ac_save_CFLAGS=$CFLAGS
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
! $as_echo_n "checking whether $CC accepts -g... " >&6; }
! if ${ac_cv_prog_cc_g+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    ac_save_c_werror_flag=$ac_c_werror_flag
     ac_c_werror_flag=yes
     ac_cv_prog_cc_g=no
***************
*** 3985,4044 ****
  /* 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
--- 3448,3504 ----
  /* end confdefs.h.  */
  
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    ac_cv_prog_cc_g=yes
! else
    CFLAGS=""
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
  
! else
    ac_c_werror_flag=$ac_save_c_werror_flag
  	 CFLAGS="-g"
  	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
  int
! main ()
  {
  
    ;
    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.$ac_ext
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     ac_c_werror_flag=$ac_save_c_werror_flag
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
! $as_echo "$ac_cv_prog_cc_g" >&6; }
! if test "$ac_test_CFLAGS" = set; then
    CFLAGS=$ac_save_CFLAGS
  elif test $ac_cv_prog_cc_g = yes; then
    if test "$GCC" = yes; then
***************
*** 4053,4196 ****
      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
--- 3513,3606 ----
      CFLAGS=
    fi
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
! $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
! if ${ac_cv_prog_cc_c89+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
!   ac_cv_prog_cc_c89=no
  ac_save_CC=$CC
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
! #include <stdarg.h>
! #include <stdio.h>
! struct stat;
! /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
! struct buf { int x; };
! FILE * (*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 don't provoke an error unfortunately, instead are silently treated
!    as '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's necessary to write '\x00'==0 to get something
!    that's 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 **, FILE *(*)(struct buf *, struct stat *, int), int, int);
! int argc;
! char **argv;
! int
! main ()
! {
! return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
!   ;
!   return 0;
! }
  _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
    test "x$ac_cv_prog_cc_c89" != "xno" && break
  done
  rm -f conftest.$ac_ext
  CC=$ac_save_CC
  
  fi
+ # AC_CACHE_VAL
+ case "x$ac_cv_prog_cc_c89" in
+   x)
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+ $as_echo "none needed" >&6; } ;;
+   xno)
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+ $as_echo "unsupported" >&6; } ;;
+   *)
+     CC="$CC $ac_cv_prog_cc_c89"
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+ $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+ esac
+ if test "x$ac_cv_prog_cc_c89" != xno; then :
+ 
  fi
  
  ac_ext=c
***************
*** 4199,4221 ****
  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)
  {
  
    ;
--- 3609,3629 ----
  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
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
! $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
! if ${am_cv_prog_cc_c_o+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  
  int
! main ()
  {
  
    ;
***************
*** 4243,4250 ****
    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.
--- 3651,3658 ----
    rm -f core conftest*
    unset am_i
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
! $as_echo "$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.
***************
*** 4262,4273 ****
  
  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
--- 3670,3680 ----
  
  depcc="$CC"   am_compiler_list=
  
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
! $as_echo_n "checking dependency style of $depcc... " >&6; }
! if ${am_cv_CC_dependencies_compiler_type+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    if test -z "$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
***************
*** 4374,4381 ****
  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
--- 3781,3788 ----
  fi
  
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
! $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  
   if
***************
*** 4389,4527 ****
  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
  
--- 3796,4398 ----
  fi
  
  
!    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
! $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
! if ${ac_cv_prog_cc_c99+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
!   ac_cv_prog_cc_c99=no
! ac_save_CC=$CC
! cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
+ #include <stdarg.h>
+ #include <stdbool.h>
+ #include <stdlib.h>
+ #include <wchar.h>
+ #include <stdio.h>
  
! // Check varargs macros.  These examples are taken from C99 6.10.3.5.
! #define debug(...) fprintf (stderr, __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
!   your preprocessor is broken;
! #endif
! #if BIG_OK
! #else
!   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 void
! 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;
!   float fnumber;
! 
!   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);
! }
  
  int
! main ()
  {
! 
!   // Check bool.
!   _Bool success = false;
! 
!   // Check restrict.
!   if (test_restrict ("String literal") == 0)
!     success = true;
!   char *restrict newvar = "Another string";
! 
!   // Check varargs.
!   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[ni.number - 1] = 543;
! 
!   // work around unused variable warnings
!   return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
! 	  || dynamic_array[ni.number - 1] != 543);
  
    ;
    return 0;
  }
  _ACEOF
! for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
! 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
!   test "x$ac_cv_prog_cc_c99" != "xno" && break
! done
! rm -f conftest.$ac_ext
! CC=$ac_save_CC
! 
  fi
! # AC_CACHE_VAL
! case "x$ac_cv_prog_cc_c99" in
!   x)
!     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
! $as_echo "none needed" >&6; } ;;
!   xno)
!     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
! $as_echo "unsupported" >&6; } ;;
!   *)
!     CC="$CC $ac_cv_prog_cc_c99"
!     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
! $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
! esac
! if test "x$ac_cv_prog_cc_c99" != xno; then :
! 
  fi
! 
! 
! 
! ac_ext=c
! ac_cpp='$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
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
! $as_echo_n "checking how to run the C preprocessor... " >&6; }
! # On Suns, sometimes $CPP names a directory.
! if test -n "$CPP" && test -d "$CPP"; then
!   CPP=
! fi
! if test -z "$CPP"; then
!   if ${ac_cv_prog_CPP+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
!       # Double quotes because CPP needs to be expanded
!     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
!     do
!       ac_preproc_ok=false
! for ac_c_preproc_warn_flag in '' yes
! do
!   # Use a header file that comes with gcc, so configuring glibc
!   # with a fresh cross-compiler works.
!   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
!   # <limits.h> exists even on freestanding compilers.
!   # On the NeXT, cc -E runs the code through the compiler's parser,
!   # not just through cpp. "Syntax error" is here to catch this case.
!   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
! /* end confdefs.h.  */
! #ifdef __STDC__
! # include <limits.h>
! #else
! # include <assert.h>
! #endif
! 		     Syntax error
! _ACEOF
! if ac_fn_c_try_cpp "$LINENO"; then :
! 
! else
!   # Broken: fails on valid input.
! continue
! fi
! rm -f conftest.err conftest.i conftest.$ac_ext
! 
!   # OK, works on sane cases.  Now check whether nonexistent headers
!   # can be detected and how.
!   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
! /* end confdefs.h.  */
! #include <ac_nonexistent.h>
! _ACEOF
! if ac_fn_c_try_cpp "$LINENO"; then :
!   # Broken: success on invalid input.
! continue
! else
!   # Passes both tests.
! ac_preproc_ok=:
! break
! fi
! rm -f conftest.err conftest.i conftest.$ac_ext
! 
! done
! # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
! rm -f conftest.i conftest.err conftest.$ac_ext
! if $ac_preproc_ok; then :
!   break
! fi
! 
      done
!     ac_cv_prog_CPP=$CPP
  
  fi
!   CPP=$ac_cv_prog_CPP
! else
!   ac_cv_prog_CPP=$CPP
! fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
! $as_echo "$CPP" >&6; }
! ac_preproc_ok=false
! for ac_c_preproc_warn_flag in '' yes
! do
!   # Use a header file that comes with gcc, so configuring glibc
!   # with a fresh cross-compiler works.
!   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
!   # <limits.h> exists even on freestanding compilers.
!   # On the NeXT, cc -E runs the code through the compiler's parser,
!   # not just through cpp. "Syntax error" is here to catch this case.
!   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
! /* end confdefs.h.  */
! #ifdef __STDC__
! # include <limits.h>
! #else
! # include <assert.h>
! #endif
! 		     Syntax error
! _ACEOF
! if ac_fn_c_try_cpp "$LINENO"; then :
! 
! else
!   # Broken: fails on valid input.
! continue
! fi
! rm -f conftest.err conftest.i conftest.$ac_ext
! 
!   # OK, works on sane cases.  Now check whether nonexistent headers
!   # can be detected and how.
!   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
! /* end confdefs.h.  */
! #include <ac_nonexistent.h>
! _ACEOF
! if ac_fn_c_try_cpp "$LINENO"; then :
!   # Broken: success on invalid input.
! continue
! else
!   # Passes both tests.
! ac_preproc_ok=:
! break
! fi
! rm -f conftest.err conftest.i conftest.$ac_ext
! 
! done
! # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
! rm -f conftest.i conftest.err conftest.$ac_ext
! if $ac_preproc_ok; then :
! 
! else
!   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
! $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
! as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
! See \`config.log' for more details" "$LINENO" 5; }
! fi
! 
! ac_ext=c
! ac_cpp='$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
! 
! 
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
! $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
! if ${ac_cv_path_GREP+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
!   if test -z "$GREP"; then
!   ac_path_GREP_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 $PATH$PATH_SEPARATOR/usr/xpg4/bin
! do
!   IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
!     for ac_prog in grep ggrep; do
!     for ac_exec_ext in '' $ac_executable_extensions; do
!       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
!       as_fn_executable_p "$ac_path_GREP" || continue
! # Check for GNU ac_path_GREP and select it if it is found.
!   # Check for GNU $ac_path_GREP
! case `"$ac_path_GREP" --version 2>&1` in
! *GNU*)
!   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
! *)
!   ac_count=0
!   $as_echo_n 0123456789 >"conftest.in"
!   while :
!   do
!     cat "conftest.in" "conftest.in" >"conftest.tmp"
!     mv "conftest.tmp" "conftest.in"
!     cp "conftest.in" "conftest.nl"
!     $as_echo 'GREP' >> "conftest.nl"
!     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "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 ${ac_path_GREP_max-0}; then
!       # Best one so far, save it but keep looking for a better one
!       ac_cv_path_GREP="$ac_path_GREP"
!       ac_path_GREP_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
  
!       $ac_path_GREP_found && break 3
!     done
!   done
!   done
! IFS=$as_save_IFS
!   if test -z "$ac_cv_path_GREP"; then
!     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
!   fi
! else
!   ac_cv_path_GREP=$GREP
! fi
! 
! fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
! $as_echo "$ac_cv_path_GREP" >&6; }
!  GREP="$ac_cv_path_GREP"
! 
! 
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
! $as_echo_n "checking for egrep... " >&6; }
! if ${ac_cv_path_EGREP+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
!   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
!    then ac_cv_path_EGREP="$GREP -E"
!    else
!      if test -z "$EGREP"; then
!   ac_path_EGREP_found=false
!   # Loop through the user's path and test for each of PROGNAME-LIST
!   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
! for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  do
!   IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
!     for ac_prog in egrep; do
!     for ac_exec_ext in '' $ac_executable_extensions; do
!       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
!       as_fn_executable_p "$ac_path_EGREP" || continue
! # Check for GNU ac_path_EGREP and select it if it is found.
!   # Check for GNU $ac_path_EGREP
! case `"$ac_path_EGREP" --version 2>&1` in
! *GNU*)
!   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
! *)
!   ac_count=0
!   $as_echo_n 0123456789 >"conftest.in"
!   while :
!   do
!     cat "conftest.in" "conftest.in" >"conftest.tmp"
!     mv "conftest.tmp" "conftest.in"
!     cp "conftest.in" "conftest.nl"
!     $as_echo 'EGREP' >> "conftest.nl"
!     "$ac_path_EGREP" 'EGREP$' < "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 ${ac_path_EGREP_max-0}; then
!       # Best one so far, save it but keep looking for a better one
!       ac_cv_path_EGREP="$ac_path_EGREP"
!       ac_path_EGREP_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
! 
!       $ac_path_EGREP_found && break 3
!     done
!   done
!   done
! IFS=$as_save_IFS
!   if test -z "$ac_cv_path_EGREP"; then
!     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
    fi
! else
!   ac_cv_path_EGREP=$EGREP
! fi
  
+    fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+ $as_echo "$ac_cv_path_EGREP" >&6; }
+  EGREP="$ac_cv_path_EGREP"
  
  
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+ $as_echo_n "checking for ANSI C header files... " >&6; }
+ if ${ac_cv_header_stdc+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include <stdlib.h>
+ #include <stdarg.h>
+ #include <string.h>
+ #include <float.h>
+ 
+ int
+ main ()
+ {
+ 
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   ac_cv_header_stdc=yes
+ else
+   ac_cv_header_stdc=no
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  
+ if test $ac_cv_header_stdc = yes; then
+   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include <string.h>
  
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+   $EGREP "memchr" >/dev/null 2>&1; then :
  
+ else
+   ac_cv_header_stdc=no
+ fi
+ rm -f conftest*
  
+ fi
  
! if test $ac_cv_header_stdc = yes; then
!   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
!   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
! /* end confdefs.h.  */
! #include <stdlib.h>
  
! _ACEOF
! if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
!   $EGREP "free" >/dev/null 2>&1; then :
  
+ else
+   ac_cv_header_stdc=no
  fi
+ rm -f conftest*
  
+ fi
  
+ if test $ac_cv_header_stdc = yes; then
+   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+   if test "$cross_compiling" = yes; then :
+   :
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include <ctype.h>
+ #include <stdlib.h>
+ #if ((' ' & 0x0FF) == 0x020)
+ # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+ # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+ #else
+ # define ISLOWER(c) \
+ 		   (('a' <= (c) && (c) <= 'i') \
+ 		     || ('j' <= (c) && (c) <= 'r') \
+ 		     || ('s' <= (c) && (c) <= 'z'))
+ # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+ #endif
  
+ #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+ int
+ main ()
+ {
+   int i;
+   for (i = 0; i < 256; i++)
+     if (XOR (islower (i), ISLOWER (i))
+ 	|| toupper (i) != TOUPPER (i))
+       return 2;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_run "$LINENO"; then :
  
! else
!   ac_cv_header_stdc=no
! fi
! rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
!   conftest.$ac_objext conftest.beam conftest.$ac_ext
! fi
! 
! fi
! fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
! $as_echo "$ac_cv_header_stdc" >&6; }
! if test $ac_cv_header_stdc = yes; then
! 
! $as_echo "#define STDC_HEADERS 1" >>confdefs.h
! 
! fi
! 
! # On IRIX 5.3, sys/types and inttypes.h are conflicting.
! for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
! 		  inttypes.h stdint.h unistd.h
! do :
!   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
! ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
! "
! if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
!   cat >>confdefs.h <<_ACEOF
! #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
! _ACEOF
! 
! fi
! 
! done
! 
! 
! 
! 
! 
! 
! ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default"
! if test "x$ac_cv_have_decl___clang__" = xyes; then :
    CLANGCC="yes"
! else
    CLANGCC="no"
  fi
! 
! ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default"
! if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then :
    INTELCC="yes"
! else
    INTELCC="no"
  fi
! 
! ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default"
! if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then :
    SUNCC="yes"
! else
    SUNCC="no"
  fi
  
***************
*** 4532,4547 ****
  
  
  
  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.
--- 4403,4418 ----
  
  
  
+ 
  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
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
! $as_echo_n "checking for $ac_word... " >&6; }
! if ${ac_cv_path_PKG_CONFIG+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    case $PKG_CONFIG in
    [\\/]* | ?:[\\/]*)
    ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
***************
*** 4551,4565 ****
  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
--- 4422,4432 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
      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"
!     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
***************
*** 4571,4581 ****
  fi
  PKG_CONFIG=$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
  
  
--- 4438,4448 ----
  fi
  PKG_CONFIG=$ac_cv_path_PKG_CONFIG
  if test -n "$PKG_CONFIG"; then
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
! $as_echo "$PKG_CONFIG" >&6; }
  else
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
  fi
  
  
***************
*** 4584,4595 ****
    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.
--- 4451,4461 ----
    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
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
! $as_echo_n "checking for $ac_word... " >&6; }
! if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    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.
***************
*** 4599,4613 ****
  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
--- 4465,4475 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
      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"
!     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
      break 2
    fi
  done
***************
*** 4619,4629 ****
  fi
  ac_pt_PKG_CONFIG=$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$ac_pt_PKG_CONFIG" = x; then
--- 4481,4491 ----
  fi
  ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
  if test -n "$ac_pt_PKG_CONFIG"; then
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
! $as_echo "$ac_pt_PKG_CONFIG" >&6; }
  else
!   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
  fi
  
    if test "x$ac_pt_PKG_CONFIG" = x; then
***************
*** 4631,4638 ****
    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
--- 4493,4500 ----
    else
      case $cross_compiling:$ac_tool_warned in
  yes:)
! { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
! $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  ac_tool_warned=yes ;;
  esac
      PKG_CONFIG=$ac_pt_PKG_CONFIG
***************
*** 4644,4683 ****
  fi
  if test -n "$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;;
--- 4506,4542 ----
  fi
  if test -n "$PKG_CONFIG"; then
  	_pkg_min_version=0.9.0
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
! $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
  	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
! $as_echo "yes" >&6; }
  	else
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "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
! 
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
! $as_echo_n "checking build system type... " >&6; }
! if ${ac_cv_build+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    ac_build_alias=$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
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
! $as_echo "$ac_cv_build" >&6; }
  case $ac_cv_build in
  *-*-*) ;;
  *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
***************
*** 4696,4717 ****
  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;;
--- 4555,4575 ----
  case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  
  
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
! $as_echo_n "checking host system type... " >&6; }
! if ${ac_cv_host+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    if test "x$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
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
! $as_echo "$ac_cv_host" >&6; }
  case $ac_cv_host in
  *-*-*) ;;
  *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
***************
*** 4730,4741 ****
  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"
--- 4588,4598 ----
  case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
  
  
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
! $as_echo_n "checking for a sed that does not truncate output... " >&6; }
! if ${ac_cv_path_SED+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
              ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
       for ac_i in 1 2 3 4 5 6 7; do
         ac_script="$ac_script$as_nl$ac_script"
***************
*** 4749,4763 ****
  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
--- 4606,4615 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
!     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 $ac_path_SED
***************
*** 4766,4778 ****
    ac_cv_path_SED="$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
--- 4618,4630 ----
    ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
  *)
    ac_count=0
!   $as_echo_n 0123456789 >"conftest.in"
    while :
    do
      cat "conftest.in" "conftest.in" >"conftest.tmp"
      mv "conftest.tmp" "conftest.in"
      cp "conftest.in" "conftest.nl"
!     $as_echo '' >> "conftest.nl"
      "$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
***************
*** 4800,4807 ****
  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
  
--- 4652,4659 ----
  fi
  
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
! $as_echo "$ac_cv_path_SED" >&6; }
   SED="$ac_cv_path_SED"
    rm -f conftest.sed
  
***************
*** 4811,4820 ****
  
  
  # 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
  
--- 4663,4671 ----
  
  
  # Check whether --enable-selective-werror was given.
! if test "${enable_selective_werror+set}" = set; then :
    enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval
! else
    SELECTIVE_WERROR=yes
  fi
  
***************
*** 4847,4872 ****
  
  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
--- 4698,4721 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 4876,4901 ****
  		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
--- 4725,4748 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 4913,4943 ****
  
  		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
  
--- 4760,4788 ----
  
  		CFLAGS="$CFLAGS -Wall"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5
! $as_echo_n "checking if $CC supports -Wall... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wall
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 4945,4952 ****
  		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"
--- 4790,4797 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wall"
  			found="yes"
***************
*** 4971,4996 ****
  
  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
--- 4816,4839 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 5000,5025 ****
  		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
--- 4843,4866 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 5037,5067 ****
  
  		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
  
--- 4878,4906 ----
  
  		CFLAGS="$CFLAGS -Wpointer-arith"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5
! $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wpointer_arith
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 5069,5076 ****
  		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"
--- 4908,4915 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith"
  			found="yes"
***************
*** 5095,5120 ****
  
  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
--- 4934,4957 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 5124,5149 ****
  		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
--- 4961,4984 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 5161,5191 ****
  
  		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
  
--- 4996,5024 ----
  
  		CFLAGS="$CFLAGS -Wmissing-declarations"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5
! $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wmissing_declarations
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 5193,5200 ****
  		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"
--- 5026,5033 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations"
  			found="yes"
***************
*** 5219,5244 ****
  
  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
--- 5052,5075 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 5248,5273 ****
  		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
--- 5079,5102 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 5285,5315 ****
  
  		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
  
--- 5114,5142 ----
  
  		CFLAGS="$CFLAGS -Wformat=2"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5
! $as_echo_n "checking if $CC supports -Wformat=2... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wformat_2
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 5317,5324 ****
  		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"
--- 5144,5151 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wformat=2"
  			found="yes"
***************
*** 5336,5366 ****
  
  		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
  
--- 5163,5191 ----
  
  		CFLAGS="$CFLAGS -Wformat"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5
! $as_echo_n "checking if $CC supports -Wformat... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wformat
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 5368,5375 ****
  		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"
--- 5193,5200 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wformat"
  			found="yes"
***************
*** 5396,5421 ****
  
  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
--- 5221,5244 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 5425,5450 ****
  		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
--- 5248,5271 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 5462,5492 ****
  
  		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
  
--- 5283,5311 ----
  
  		CFLAGS="$CFLAGS -Wstrict-prototypes"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5
! $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wstrict_prototypes
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 5494,5501 ****
  		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"
--- 5313,5320 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes"
  			found="yes"
***************
*** 5520,5545 ****
  
  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
--- 5339,5362 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 5549,5574 ****
  		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
--- 5366,5389 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 5586,5616 ****
  
  		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
  
--- 5401,5429 ----
  
  		CFLAGS="$CFLAGS -Wmissing-prototypes"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5
! $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wmissing_prototypes
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 5618,5625 ****
  		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"
--- 5431,5438 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes"
  			found="yes"
***************
*** 5644,5669 ****
  
  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
--- 5457,5480 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 5673,5698 ****
  		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
--- 5484,5507 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 5710,5740 ****
  
  		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
  
--- 5519,5547 ----
  
  		CFLAGS="$CFLAGS -Wnested-externs"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5
! $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wnested_externs
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 5742,5749 ****
  		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"
--- 5549,5556 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs"
  			found="yes"
***************
*** 5768,5793 ****
  
  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
--- 5575,5598 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 5797,5822 ****
  		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
--- 5602,5625 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 5834,5864 ****
  
  		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
  
--- 5637,5665 ----
  
  		CFLAGS="$CFLAGS -Wbad-function-cast"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5
! $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wbad_function_cast
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 5866,5873 ****
  		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"
--- 5667,5674 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast"
  			found="yes"
***************
*** 5892,5917 ****
  
  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
--- 5693,5716 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 5921,5946 ****
  		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
--- 5720,5743 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 5958,5988 ****
  
  		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
  
--- 5755,5783 ----
  
  		CFLAGS="$CFLAGS -Wold-style-definition"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5
! $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wold_style_definition
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 5990,5997 ****
  		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"
--- 5785,5792 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition"
  			found="yes"
***************
*** 6009,6039 ****
  
  		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
  
--- 5804,5832 ----
  
  		CFLAGS="$CFLAGS -fd"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5
! $as_echo_n "checking if $CC supports -fd... " >&6; }
  		cacheid=xorg_cv_cc_flag__fd
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 6041,6048 ****
  		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"
--- 5834,5841 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -fd"
  			found="yes"
***************
*** 6067,6092 ****
  
  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
--- 5860,5883 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 6096,6121 ****
  		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
--- 5887,5910 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 6133,6163 ****
  
  		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
  
--- 5922,5950 ----
  
  		CFLAGS="$CFLAGS -Wdeclaration-after-statement"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5
! $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 6165,6172 ****
  		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"
--- 5952,5959 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement"
  			found="yes"
***************
*** 6195,6220 ****
  
  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
--- 5982,6005 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 6224,6249 ****
  		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
--- 6009,6032 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 6261,6291 ****
  
  		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
  
--- 6044,6072 ----
  
  		CFLAGS="$CFLAGS -Wunused"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5
! $as_echo_n "checking if $CC supports -Wunused... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wunused
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 6293,6300 ****
  		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"
--- 6074,6081 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wunused"
  			found="yes"
***************
*** 6319,6344 ****
  
  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
--- 6100,6123 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 6348,6373 ****
  		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
--- 6127,6150 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 6385,6415 ****
  
  		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
  
--- 6162,6190 ----
  
  		CFLAGS="$CFLAGS -Wuninitialized"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5
! $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wuninitialized
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 6417,6424 ****
  		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"
--- 6192,6199 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized"
  			found="yes"
***************
*** 6443,6468 ****
  
  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
--- 6218,6241 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 6472,6497 ****
  		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
--- 6245,6268 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 6509,6539 ****
  
  		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
  
--- 6280,6308 ----
  
  		CFLAGS="$CFLAGS -Wshadow"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5
! $as_echo_n "checking if $CC supports -Wshadow... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wshadow
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 6541,6548 ****
  		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"
--- 6310,6317 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wshadow"
  			found="yes"
***************
*** 6567,6592 ****
  
  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
--- 6336,6359 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 6596,6621 ****
  		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
--- 6363,6386 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 6633,6663 ****
  
  		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
  
--- 6398,6426 ----
  
  		CFLAGS="$CFLAGS -Wmissing-noreturn"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5
! $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wmissing_noreturn
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 6665,6672 ****
  		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"
--- 6428,6435 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn"
  			found="yes"
***************
*** 6691,6716 ****
  
  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
--- 6454,6477 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 6720,6745 ****
  		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
--- 6481,6504 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 6757,6787 ****
  
  		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
  
--- 6516,6544 ----
  
  		CFLAGS="$CFLAGS -Wmissing-format-attribute"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5
! $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wmissing_format_attribute
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 6789,6796 ****
  		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"
--- 6546,6553 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute"
  			found="yes"
***************
*** 6815,6840 ****
  
  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
--- 6572,6595 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 6844,6869 ****
  		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
--- 6599,6622 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 6881,6911 ****
  
  		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
  
--- 6634,6662 ----
  
  		CFLAGS="$CFLAGS -Wredundant-decls"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5
! $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wredundant_decls
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 6913,6920 ****
  		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"
--- 6664,6671 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls"
  			found="yes"
***************
*** 6939,6964 ****
  
  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
--- 6690,6713 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 6968,6993 ****
  		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
--- 6717,6740 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 7005,7035 ****
  
  		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
  
--- 6752,6780 ----
  
  		CFLAGS="$CFLAGS -Wlogical-op"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5
! $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wlogical_op
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 7037,7044 ****
  		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"
--- 6782,6789 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op"
  			found="yes"
***************
*** 7054,7060 ****
  # 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
--- 6799,6805 ----
  # 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 accidently get successful builds
  # when there are problems that should be fixed.
  
  if test "x$SELECTIVE_WERROR" = "xyes" ; then
***************
*** 7075,7100 ****
  
  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
--- 6820,6843 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 7104,7129 ****
  		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
--- 6847,6870 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 7141,7171 ****
  
  		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
  
--- 6882,6910 ----
  
  		CFLAGS="$CFLAGS -Werror=implicit"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5
! $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror_implicit
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 7173,7180 ****
  		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"
--- 6912,6919 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit"
  			found="yes"
***************
*** 7192,7222 ****
  
  		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
  
--- 6931,6959 ----
  
  		CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5
! $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; }
  		cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 7224,7231 ****
  		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"
--- 6961,6968 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$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"
***************
*** 7250,7275 ****
  
  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
--- 6987,7010 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 7279,7304 ****
  		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
--- 7014,7037 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 7316,7346 ****
  
  		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
  
--- 7049,7077 ----
  
  		CFLAGS="$CFLAGS -Werror=nonnull"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5
! $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror_nonnull
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 7348,7355 ****
  		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"
--- 7079,7086 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull"
  			found="yes"
***************
*** 7374,7399 ****
  
  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
--- 7105,7128 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 7403,7428 ****
  		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
--- 7132,7155 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 7440,7470 ****
  
  		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
  
--- 7167,7195 ----
  
  		CFLAGS="$CFLAGS -Werror=init-self"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5
! $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror_init_self
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 7472,7479 ****
  		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"
--- 7197,7204 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self"
  			found="yes"
***************
*** 7498,7523 ****
  
  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
--- 7223,7246 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 7527,7552 ****
  		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
--- 7250,7273 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 7564,7594 ****
  
  		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
  
--- 7285,7313 ----
  
  		CFLAGS="$CFLAGS -Werror=main"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5
! $as_echo_n "checking if $CC supports -Werror=main... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror_main
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 7596,7603 ****
  		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"
--- 7315,7322 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Werror=main"
  			found="yes"
***************
*** 7622,7647 ****
  
  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
--- 7341,7364 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 7651,7676 ****
  		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
--- 7368,7391 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 7688,7718 ****
  
  		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
  
--- 7403,7431 ----
  
  		CFLAGS="$CFLAGS -Werror=missing-braces"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5
! $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror_missing_braces
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 7720,7727 ****
  		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"
--- 7433,7440 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces"
  			found="yes"
***************
*** 7746,7771 ****
  
  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
--- 7459,7482 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 7775,7800 ****
  		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
--- 7486,7509 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 7812,7842 ****
  
  		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
  
--- 7521,7549 ----
  
  		CFLAGS="$CFLAGS -Werror=sequence-point"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5
! $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror_sequence_point
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 7844,7851 ****
  		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"
--- 7551,7558 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point"
  			found="yes"
***************
*** 7870,7895 ****
  
  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
--- 7577,7600 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 7899,7924 ****
  		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
--- 7604,7627 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 7936,7966 ****
  
  		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
  
--- 7639,7667 ----
  
  		CFLAGS="$CFLAGS -Werror=return-type"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5
! $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror_return_type
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 7968,7975 ****
  		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"
--- 7669,7676 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type"
  			found="yes"
***************
*** 7987,8017 ****
  
  		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
  
--- 7688,7716 ----
  
  		CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5
! $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; }
  		cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 8019,8026 ****
  		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"
--- 7718,7725 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT"
  			found="yes"
***************
*** 8045,8070 ****
  
  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
--- 7744,7767 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 8074,8099 ****
  		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
--- 7771,7794 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 8111,8141 ****
  
  		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
  
--- 7806,7834 ----
  
  		CFLAGS="$CFLAGS -Werror=trigraphs"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5
! $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror_trigraphs
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 8143,8150 ****
  		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"
--- 7836,7843 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs"
  			found="yes"
***************
*** 8169,8194 ****
  
  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
--- 7862,7885 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 8198,8223 ****
  		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
--- 7889,7912 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 8235,8265 ****
  
  		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
  
--- 7924,7952 ----
  
  		CFLAGS="$CFLAGS -Werror=array-bounds"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5
! $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror_array_bounds
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 8267,8274 ****
  		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"
--- 7954,7961 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds"
  			found="yes"
***************
*** 8293,8318 ****
  
  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
--- 7980,8003 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 8322,8347 ****
  		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
--- 8007,8030 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 8359,8389 ****
  
  		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
  
--- 8042,8070 ----
  
  		CFLAGS="$CFLAGS -Werror=write-strings"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5
! $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror_write_strings
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 8391,8398 ****
  		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"
--- 8072,8079 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings"
  			found="yes"
***************
*** 8417,8442 ****
  
  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
--- 8098,8121 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 8446,8471 ****
  		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
--- 8125,8148 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 8483,8513 ****
  
  		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
  
--- 8160,8188 ----
  
  		CFLAGS="$CFLAGS -Werror=address"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5
! $as_echo_n "checking if $CC supports -Werror=address... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror_address
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 8515,8522 ****
  		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"
--- 8190,8197 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Werror=address"
  			found="yes"
***************
*** 8541,8566 ****
  
  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
--- 8216,8239 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 8570,8595 ****
  		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
--- 8243,8266 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 8607,8637 ****
  
  		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
  
--- 8278,8306 ----
  
  		CFLAGS="$CFLAGS -Werror=int-to-pointer-cast"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5
! $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 8639,8646 ****
  		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"
--- 8308,8315 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast"
  			found="yes"
***************
*** 8658,8688 ****
  
  		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
  
--- 8327,8355 ----
  
  		CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5
! $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; }
  		cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 8690,8697 ****
  		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"
--- 8357,8364 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION"
  			found="yes"
***************
*** 8716,8741 ****
  
  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
--- 8383,8406 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 8745,8770 ****
  		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
--- 8410,8433 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 8782,8812 ****
  
  		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
  
--- 8445,8473 ----
  
  		CFLAGS="$CFLAGS -Werror=pointer-to-int-cast"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5
! $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 8814,8821 ****
  		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"
--- 8475,8482 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast"
  			found="yes"
***************
*** 8824,8831 ****
  
   # 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;}
  
  
  
--- 8485,8492 ----
  
   # Also -errwarn=E_BAD_PTR_INT_COMBINATION
  else
! { $as_echo "$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
! $as_echo "$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;}
  
  
  
***************
*** 8843,8868 ****
  
  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
--- 8504,8527 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 8872,8897 ****
  		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
--- 8531,8554 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 8909,8939 ****
  
  		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
  
--- 8566,8594 ----
  
  		CFLAGS="$CFLAGS -Wimplicit"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5
! $as_echo_n "checking if $CC supports -Wimplicit... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wimplicit
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 8941,8948 ****
  		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"
--- 8596,8603 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wimplicit"
  			found="yes"
***************
*** 8967,8992 ****
  
  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
--- 8622,8645 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 8996,9021 ****
  		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
--- 8649,8672 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 9033,9063 ****
  
  		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
  
--- 8684,8712 ----
  
  		CFLAGS="$CFLAGS -Wnonnull"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5
! $as_echo_n "checking if $CC supports -Wnonnull... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wnonnull
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 9065,9072 ****
  		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"
--- 8714,8721 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wnonnull"
  			found="yes"
***************
*** 9091,9116 ****
  
  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
--- 8740,8763 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 9120,9145 ****
  		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
--- 8767,8790 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 9157,9187 ****
  
  		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
  
--- 8802,8830 ----
  
  		CFLAGS="$CFLAGS -Winit-self"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5
! $as_echo_n "checking if $CC supports -Winit-self... " >&6; }
  		cacheid=xorg_cv_cc_flag__Winit_self
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 9189,9196 ****
  		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"
--- 8832,8839 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Winit-self"
  			found="yes"
***************
*** 9215,9240 ****
  
  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
--- 8858,8881 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 9244,9269 ****
  		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
--- 8885,8908 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 9281,9311 ****
  
  		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
  
--- 8920,8948 ----
  
  		CFLAGS="$CFLAGS -Wmain"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5
! $as_echo_n "checking if $CC supports -Wmain... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wmain
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 9313,9320 ****
  		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"
--- 8950,8957 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wmain"
  			found="yes"
***************
*** 9339,9364 ****
  
  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
--- 8976,8999 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 9368,9393 ****
  		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
--- 9003,9026 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 9405,9435 ****
  
  		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
  
--- 9038,9066 ----
  
  		CFLAGS="$CFLAGS -Wmissing-braces"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5
! $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wmissing_braces
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 9437,9444 ****
  		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"
--- 9068,9075 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces"
  			found="yes"
***************
*** 9463,9488 ****
  
  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
--- 9094,9117 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 9492,9517 ****
  		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
--- 9121,9144 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 9529,9559 ****
  
  		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
  
--- 9156,9184 ----
  
  		CFLAGS="$CFLAGS -Wsequence-point"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5
! $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wsequence_point
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 9561,9568 ****
  		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"
--- 9186,9193 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point"
  			found="yes"
***************
*** 9587,9612 ****
  
  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
--- 9212,9235 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 9616,9641 ****
  		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
--- 9239,9262 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 9653,9683 ****
  
  		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
  
--- 9274,9302 ----
  
  		CFLAGS="$CFLAGS -Wreturn-type"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5
! $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wreturn_type
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 9685,9692 ****
  		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"
--- 9304,9311 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type"
  			found="yes"
***************
*** 9711,9736 ****
  
  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
--- 9330,9353 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 9740,9765 ****
  		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
--- 9357,9380 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 9777,9807 ****
  
  		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
  
--- 9392,9420 ----
  
  		CFLAGS="$CFLAGS -Wtrigraphs"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5
! $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wtrigraphs
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 9809,9816 ****
  		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"
--- 9422,9429 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs"
  			found="yes"
***************
*** 9835,9860 ****
  
  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
--- 9448,9471 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 9864,9889 ****
  		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
--- 9475,9498 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 9901,9931 ****
  
  		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
  
--- 9510,9538 ----
  
  		CFLAGS="$CFLAGS -Warray-bounds"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5
! $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; }
  		cacheid=xorg_cv_cc_flag__Warray_bounds
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 9933,9940 ****
  		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"
--- 9540,9547 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds"
  			found="yes"
***************
*** 9959,9984 ****
  
  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
--- 9566,9589 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 9988,10013 ****
  		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
--- 9593,9616 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 10025,10055 ****
  
  		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
  
--- 9628,9656 ----
  
  		CFLAGS="$CFLAGS -Wwrite-strings"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5
! $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wwrite_strings
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 10057,10064 ****
  		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"
--- 9658,9665 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings"
  			found="yes"
***************
*** 10083,10108 ****
  
  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
--- 9684,9707 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 10112,10137 ****
  		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
--- 9711,9734 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 10149,10179 ****
  
  		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
  
--- 9746,9774 ----
  
  		CFLAGS="$CFLAGS -Waddress"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5
! $as_echo_n "checking if $CC supports -Waddress... " >&6; }
  		cacheid=xorg_cv_cc_flag__Waddress
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 10181,10188 ****
  		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"
--- 9776,9783 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Waddress"
  			found="yes"
***************
*** 10207,10232 ****
  
  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
--- 9802,9825 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 10236,10261 ****
  		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
--- 9829,9852 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 10273,10303 ****
  
  		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
  
--- 9864,9892 ----
  
  		CFLAGS="$CFLAGS -Wint-to-pointer-cast"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5
! $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 10305,10312 ****
  		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"
--- 9894,9901 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast"
  			found="yes"
***************
*** 10331,10356 ****
  
  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
--- 9920,9943 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 10360,10385 ****
  		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
--- 9947,9970 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 10397,10427 ****
  
  		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
  
--- 9982,10010 ----
  
  		CFLAGS="$CFLAGS -Wpointer-to-int-cast"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5
! $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; }
  		cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 10429,10436 ****
  		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"
--- 10012,10019 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast"
  			found="yes"
***************
*** 10459,10468 ****
  
  
  # 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
  
--- 10042,10050 ----
  
  
  # Check whether --enable-strict-compilation was given.
! if test "${enable_strict_compilation+set}" = set; then :
    enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval
! else
    STRICT_COMPILE=no
  fi
  
***************
*** 10489,10514 ****
  
  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
--- 10071,10094 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 10518,10543 ****
  		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
--- 10098,10121 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 10555,10585 ****
  
  		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
  
--- 10133,10161 ----
  
  		CFLAGS="$CFLAGS -pedantic"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5
! $as_echo_n "checking if $CC supports -pedantic... " >&6; }
  		cacheid=xorg_cv_cc_flag__pedantic
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 10587,10594 ****
  		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"
--- 10163,10170 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			STRICT_CFLAGS="$STRICT_CFLAGS -pedantic"
  			found="yes"
***************
*** 10613,10638 ****
  
  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
--- 10189,10212 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 10642,10667 ****
  		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
--- 10216,10239 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 10679,10709 ****
  
  		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
  
--- 10251,10279 ----
  
  		CFLAGS="$CFLAGS -Werror"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5
! $as_echo_n "checking if $CC supports -Werror... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 10711,10718 ****
  		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"
--- 10281,10288 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			STRICT_CFLAGS="$STRICT_CFLAGS -Werror"
  			found="yes"
***************
*** 10730,10760 ****
  
  		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
  
--- 10300,10328 ----
  
  		CFLAGS="$CFLAGS -errwarn"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5
! $as_echo_n "checking if $CC supports -errwarn... " >&6; }
  		cacheid=xorg_cv_cc_flag__errwarn
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 10762,10769 ****
  		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"
--- 10330,10337 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			STRICT_CFLAGS="$STRICT_CFLAGS -errwarn"
  			found="yes"
***************
*** 10791,10816 ****
  
  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
--- 10359,10382 ----
  
  if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
  	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
! $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
! if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unknown_warning_option=yes
! else
    xorg_cv_cc_flag_unknown_warning_option=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
! $as_echo "$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
***************
*** 10820,10845 ****
  		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
--- 10386,10409 ----
  		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
  	fi
  	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
! 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
! $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
! if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  _ACEOF
! if ac_fn_c_try_compile "$LINENO"; then :
    xorg_cv_cc_flag_unused_command_line_argument=yes
! else
    xorg_cv_cc_flag_unused_command_line_argument=no
  fi
! rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
! $as_echo "$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
***************
*** 10857,10887 ****
  
  		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
  
--- 10421,10449 ----
  
  		CFLAGS="$CFLAGS -Werror=attributes"
  
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5
! $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; }
  		cacheid=xorg_cv_cc_flag__Werror_attributes
! 		if eval \${$cacheid+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  int i;
  int
! main ()
  {
  
    ;
    return 0;
  }
  _ACEOF
! if ac_fn_c_try_link "$LINENO"; then :
    eval $cacheid=yes
! else
    eval $cacheid=no
  fi
! rm -f core conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
  fi
  
***************
*** 10889,10896 ****
  		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"
--- 10451,10458 ----
  		CFLAGS="$xorg_testset_save_CFLAGS"
  
  		eval supported=\$$cacheid
! 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
! $as_echo "$supported" >&6; }
  		if test "$supported" = "yes" ; then
  			STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes"
  			found="yes"
***************
*** 10909,10916 ****
  
  
  
- 
- 
  cat >>confdefs.h <<_ACEOF
  #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1`
  _ACEOF
--- 10471,10476 ----
***************
*** 10920,10941 ****
  		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))"
  
  
  
--- 10480,10504 ----
  		PVM="0"
  	fi
  
! cat >>confdefs.h <<_ACEOF
! #define PACKAGE_VERSION_MINOR $PVM
! _ACEOF
  
  	PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1`
  	if test "x$PVP" = "x"; then
  		PVP="0"
  	fi
  
! cat >>confdefs.h <<_ACEOF
! #define PACKAGE_VERSION_PATCHLEVEL $PVP
! _ACEOF
  
  
  
! CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \
  mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \
! || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \
! echo 'git directory not found: installing possibly empty changelog.' >&2)"
  
  
  
***************
*** 10943,10989 ****
  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
--- 10506,10519 ----
  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; touch \$(top_srcdir)/INSTALL; \
! echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)"
  
  
  
  
  
  
  if test x$APP_MAN_SUFFIX = x    ; then
      APP_MAN_SUFFIX=1
  fi
***************
*** 10999,11007 ****
  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
--- 10529,10537 ----
  fi
  
  if test x$FILE_MAN_SUFFIX = x    ; then
!     case $host_os in
! 	solaris*)	FILE_MAN_SUFFIX=4  ;;
! 	*)		FILE_MAN_SUFFIX=5  ;;
      esac
  fi
  if test x$FILE_MAN_DIR = x    ; then
***************
*** 11009,11017 ****
  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
--- 10539,10547 ----
  fi
  
  if test x$MISC_MAN_SUFFIX = x    ; then
!     case $host_os in
! 	solaris*)	MISC_MAN_SUFFIX=5  ;;
! 	*)		MISC_MAN_SUFFIX=7  ;;
      esac
  fi
  if test x$MISC_MAN_DIR = x    ; then
***************
*** 11019,11027 ****
  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
--- 10549,10557 ----
  fi
  
  if test x$DRIVER_MAN_SUFFIX = x    ; then
!     case $host_os in
! 	solaris*)	DRIVER_MAN_SUFFIX=7  ;;
! 	*)		DRIVER_MAN_SUFFIX=4  ;;
      esac
  fi
  if test x$DRIVER_MAN_DIR = x    ; then
***************
*** 11029,11037 ****
  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
--- 10559,10567 ----
  fi
  
  if test x$ADMIN_MAN_SUFFIX = x    ; then
!     case $host_os in
! 	solaris*)	ADMIN_MAN_SUFFIX=1m ;;
! 	*)		ADMIN_MAN_SUFFIX=8  ;;
      esac
  fi
  if test x$ADMIN_MAN_DIR = x    ; then
***************
*** 11071,11078 ****
  
  
  # Check whether --enable-silent-rules was given.
! if test ${enable_silent_rules+y}
! then :
    enableval=$enable_silent_rules;
  fi
  
--- 10601,10607 ----
  
  
  # Check whether --enable-silent-rules was given.
! if test "${enable_silent_rules+set}" = set; then :
    enableval=$enable_silent_rules;
  fi
  
***************
*** 11082,11094 ****
      *) 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$(V))
  BAR0=false
  BAR1=true
  V=1
--- 10611,10622 ----
      *) AM_DEFAULT_VERBOSITY=0;;
  esac
  am_make=${MAKE-make}
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
! $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
! if ${am_cv_make_support_nested_variables+:} false; then :
!   $as_echo_n "(cached) " >&6
! else
!   if $as_echo 'TRUE=$(BAR$(V))
  BAR0=false
  BAR1=true
  V=1
***************
*** 11100,11107 ****
    am_cv_make_support_nested_variables=no
  fi
  fi
! { printf "%s\n" "$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)'
--- 10628,10635 ----
    am_cv_make_support_nested_variables=no
  fi
  fi
! { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
! $as_echo "$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)'
***************
*** 11117,11135 ****
  # 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
--- 10645,10663 ----
  # Checks for pkg-config packages
  
  pkg_failed=no
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XEYES" >&5
! $as_echo_n "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" && \
!     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xt xext xmu\""; } >&5
!   ($PKG_CONFIG --exists --print-errors "x11 xt xext xmu") 2>&5
    ac_status=$?
!   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }; then
!   pkg_cv_XEYES_CFLAGS=`$PKG_CONFIG --cflags "x11 xt xext xmu" 2>/dev/null`
  		      test "x$?" != "x0" && pkg_failed=yes
  else
    pkg_failed=yes
***************
*** 11141,11152 ****
      pkg_cv_XEYES_LIBS="$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$?" != "x0" && pkg_failed=yes
  else
    pkg_failed=yes
--- 10669,10680 ----
      pkg_cv_XEYES_LIBS="$XEYES_LIBS"
   elif test -n "$PKG_CONFIG"; then
      if test -n "$PKG_CONFIG" && \
!     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xt xext xmu\""; } >&5
!   ($PKG_CONFIG --exists --print-errors "x11 xt xext xmu") 2>&5
    ac_status=$?
!   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    test $ac_status = 0; }; then
!   pkg_cv_XEYES_LIBS=`$PKG_CONFIG --libs "x11 xt xext xmu" 2>/dev/null`
  		      test "x$?" != "x0" && pkg_failed=yes
  else
    pkg_failed=yes
***************
*** 11158,11165 ****
  
  
  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
--- 10686,10693 ----
  
  
  if test $pkg_failed = yes; then
!    	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
  
  if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
          _pkg_short_errors_supported=yes
***************
*** 11167,11180 ****
          _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
  
--- 10695,10708 ----
          _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 "x11 xt xext xmu" 2>&1`
          else
! 	        XEYES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xt xext xmu" 2>&1`
          fi
  	# Put the nasty error message in config.log where it belongs
  	echo "$XEYES_PKG_ERRORS" >&5
  
! 	as_fn_error $? "Package requirements (x11 xt xext xmu) were not met:
  
  $XEYES_PKG_ERRORS
  
***************
*** 11185,11194 ****
  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 $? "The pkg-config script could not be found or is too old.  Make sure it
  is in your PATH or set the PKG_CONFIG environment variable to the full
  path to pkg-config.
--- 10713,10722 ----
  and XEYES_LIBS to avoid the need to call pkg-config.
  See the pkg-config man page for more details." "$LINENO" 5
  elif test $pkg_failed = untried; then
!      	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
! 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
! $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
  is in your PATH or set the PKG_CONFIG environment variable to the full
  path to pkg-config.
***************
*** 11202,11235 ****
  else
  	XEYES_CFLAGS=$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$?" != "x0" && pkg_failed=yes
--- 10730,10867 ----
  else
  	XEYES_CFLAGS=$pkg_cv_XEYES_CFLAGS
  	XEYES_LIBS=$pkg_cv_XEYES_LIBS
!         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
! $as_echo "yes" >&6; }
! 
! fi
! 
! 
! # Check whether --with-xi2 was given.
! if test "${with_xi2+set}" = set; then :
!   withval=$with_xi2; use_xi2="$withval"
! else
!   use_xi2="try"
! fi
! 
! if test x$use_xi2 != xno ; then
! 
! pkg_failed=no
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XI2" >&5
! $as_echo_n "checking for XI2... " >&6; }
! 
! if test -n "$XI2_CFLAGS"; then
!     pkg_cv_XI2_CFLAGS="$XI2_CFLAGS"
!  elif test -n "$PKG_CONFIG"; then
!     if test -n "$PKG_CONFIG" && \
!     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.7 xproto >= 7.0.17\""; } >&5
!   ($PKG_CONFIG --exists --print-errors "xi >= 1.7 xproto >= 7.0.17") 2>&5
!   ac_status=$?
!   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
!   test $ac_status = 0; }; then
!   pkg_cv_XI2_CFLAGS=`$PKG_CONFIG --cflags "xi >= 1.7 xproto >= 7.0.17" 2>/dev/null`
! 		      test "x$?" != "x0" && pkg_failed=yes
! else
!   pkg_failed=yes
! fi
!  else
!     pkg_failed=untried
! fi
! if test -n "$XI2_LIBS"; then
!     pkg_cv_XI2_LIBS="$XI2_LIBS"
!  elif test -n "$PKG_CONFIG"; then
!     if test -n "$PKG_CONFIG" && \
!     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.7 xproto >= 7.0.17\""; } >&5
!   ($PKG_CONFIG --exists --print-errors "xi >= 1.7 xproto >= 7.0.17") 2>&5
!   ac_status=$?
!   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
!   test $ac_status = 0; }; then
!   pkg_cv_XI2_LIBS=`$PKG_CONFIG --libs "xi >= 1.7 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
!    	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "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 $_pkg_short_errors_supported = yes; then
! 	        XI2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xi >= 1.7 xproto >= 7.0.17" 2>&1`
!         else
! 	        XI2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xi >= 1.7 xproto >= 7.0.17" 2>&1`
!         fi
! 	# Put the nasty error message in config.log where it belongs
! 	echo "$XI2_PKG_ERRORS" >&5
! 
! 	as_fn_error $? "Package requirements (xi >= 1.7 xproto >= 7.0.17) were not met:
! 
! $XI2_PKG_ERRORS
! 
! Consider adjusting the PKG_CONFIG_PATH environment variable if you
! installed software in a non-standard prefix.
! 
! Alternatively, you may set the environment variables XI2_CFLAGS
! and XI2_LIBS to avoid the need to call pkg-config.
! See the pkg-config man page for more details." "$LINENO" 5
! elif test $pkg_failed = untried; then
!      	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
! 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
! $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
! as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
! is in your PATH or set the PKG_CONFIG environment variable to the full
! path to pkg-config.
! 
! Alternatively, you may set the environment variables XI2_CFLAGS
! and XI2_LIBS to avoid the need to call pkg-config.
! See the pkg-config man page for more details.
! 
! To get pkg-config, see <http://pkg-config.freedesktop.org/>.
! See \`config.log' for more details" "$LINENO" 5; }
! else
! 	XI2_CFLAGS=$pkg_cv_XI2_CFLAGS
! 	XI2_LIBS=$pkg_cv_XI2_LIBS
!         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
! $as_echo "yes" >&6; }
! 
! fi
! 
! $as_echo "#define XI2 1" >>confdefs.h
  
  fi
  
  
  # Check whether --with-xrender was given.
! if test "${with_xrender+set}" = set; then :
    withval=$with_xrender; use_xrender="$withval"
! else
    use_xrender="try"
  fi
  
  if test x$use_xrender != xno ; then
  
  pkg_failed=no
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRENDER" >&5
! $as_echo_n "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" && \
!     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender >= 0.4\""; } >&5
    ($PKG_CONFIG --exists --print-errors "xrender >= 0.4") 2>&5
    ac_status=$?
!   $as_echo "$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$?" != "x0" && pkg_failed=yes
***************
*** 11243,11252 ****
      pkg_cv_XRENDER_LIBS="$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$?" != "x0" && pkg_failed=yes
--- 10875,10884 ----
      pkg_cv_XRENDER_LIBS="$XRENDER_LIBS"
   elif test -n "$PKG_CONFIG"; then
      if test -n "$PKG_CONFIG" && \
!     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender >= 0.4\""; } >&5
    ($PKG_CONFIG --exists --print-errors "xrender >= 0.4") 2>&5
    ac_status=$?
!   $as_echo "$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
***************
*** 11260,11267 ****
  
  
  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
--- 10892,10899 ----
  
  
  if test $pkg_failed = yes; then
!    	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
  
  if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
          _pkg_short_errors_supported=yes
***************
*** 11287,11296 ****
  and XRENDER_LIBS to avoid the need to call pkg-config.
  See the pkg-config man page for more details." "$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 $? "The pkg-config script could not be found or is too old.  Make sure it
  is in your PATH or set the PKG_CONFIG environment variable to the full
  path to pkg-config.
--- 10919,10928 ----
  and XRENDER_LIBS to avoid the need to call pkg-config.
  See the pkg-config man page for more details." "$LINENO" 5
  elif test $pkg_failed = untried; then
!      	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
! 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
! $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
  is in your PATH or set the PKG_CONFIG environment variable to the full
  path to pkg-config.
***************
*** 11304,11341 ****
  else
  	XRENDER_CFLAGS=$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$?" != "x0" && pkg_failed=yes
--- 10936,10972 ----
  else
  	XRENDER_CFLAGS=$pkg_cv_XRENDER_CFLAGS
  	XRENDER_LIBS=$pkg_cv_XRENDER_LIBS
!         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
! $as_echo "yes" >&6; }
  
  fi
  
! $as_echo "#define XRENDER 1" >>confdefs.h
  
  fi
  
  
  # Check whether --with-present was given.
! if test "${with_present+set}" = set; then :
    withval=$with_present; use_present="$withval"
! else
    use_present="try"
  fi
  
  if test x$use_present != xno ; then
  
  pkg_failed=no
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PRESENT" >&5
! $as_echo_n "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" && \
!     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage\""; } >&5
    ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage") 2>&5
    ac_status=$?
!   $as_echo "$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$?" != "x0" && pkg_failed=yes
***************
*** 11349,11358 ****
      pkg_cv_PRESENT_LIBS="$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$?" != "x0" && pkg_failed=yes
--- 10980,10989 ----
      pkg_cv_PRESENT_LIBS="$PRESENT_LIBS"
   elif test -n "$PKG_CONFIG"; then
      if test -n "$PKG_CONFIG" && \
!     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage\""; } >&5
    ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-present >= 1.9 xcb-xfixes xcb-damage") 2>&5
    ac_status=$?
!   $as_echo "$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
***************
*** 11366,11373 ****
  
  
  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
--- 10997,11004 ----
  
  
  if test $pkg_failed = yes; then
!    	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
  
  if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
          _pkg_short_errors_supported=yes
***************
*** 11393,11402 ****
  and PRESENT_LIBS to avoid the need to call pkg-config.
  See the pkg-config man page for more details." "$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 $? "The pkg-config script could not be found or is too old.  Make sure it
  is in your PATH or set the PKG_CONFIG environment variable to the full
  path to pkg-config.
--- 11024,11033 ----
  and PRESENT_LIBS to avoid the need to call pkg-config.
  See the pkg-config man page for more details." "$LINENO" 5
  elif test $pkg_failed = untried; then
!      	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
! $as_echo "no" >&6; }
! 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
! $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
  is in your PATH or set the PKG_CONFIG environment variable to the full
  path to pkg-config.
***************
*** 11410,11421 ****
  else
  	PRESENT_CFLAGS=$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
  
--- 11041,11052 ----
  else
  	PRESENT_CFLAGS=$pkg_cv_PRESENT_CFLAGS
  	PRESENT_LIBS=$pkg_cv_PRESENT_LIBS
!         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
! $as_echo "yes" >&6; }
  
  fi
  
! $as_echo "#define PRESENT 1" >>confdefs.h
  
  fi
  
***************
*** 11448,11455 ****
      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) ;; #(
--- 11079,11086 ----
      case $ac_val in #(
      *${as_nl}*)
        case $ac_var in #(
!       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
! $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
        esac
        case $ac_var in #(
        _ | IFS | as_nl) ;; #(
***************
*** 11479,11493 ****
       /^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
--- 11110,11124 ----
       /^ac_cv_env_/b end
       t clear
       :clear
!      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
       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
!       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
! $as_echo "$as_me: updating cache $cache_file" >&6;}
        if test ! -f "$cache_file" || test -h "$cache_file"; then
  	cat confcache >"$cache_file"
        else
***************
*** 11501,11508 ****
        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
--- 11132,11139 ----
        fi
      fi
    else
!     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
! $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
    fi
  fi
  rm -f confcache
***************
*** 11519,11525 ****
  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"
--- 11150,11156 ----
  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$//'
!   ac_i=`$as_echo "$ac_i" | sed "$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"
***************
*** 11530,11543 ****
  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 "$EXEEXT"; then
    am__EXEEXT_TRUE=
    am__EXEEXT_FALSE='#'
--- 11161,11174 ----
  LTLIBOBJS=$ac_ltlibobjs
  
  
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
! $as_echo_n "checking that generated files are newer than configure... " >&6; }
     if test -n "$am_sleep_pid"; then
       # Hide warnings about reused PIDs.
       wait $am_sleep_pid 2>/dev/null
     fi
!    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
! $as_echo "done" >&6; }
   if test -n "$EXEEXT"; then
    am__EXEEXT_TRUE=
    am__EXEEXT_FALSE='#'
***************
*** 11559,11566 ****
  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
  #! $SHELL
--- 11190,11197 ----
  ac_write_fail=0
  ac_clean_files_save=$ac_clean_files
  ac_clean_files="$ac_clean_files $CONFIG_STATUS"
! { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
! $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
  as_write_fail=0
  cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
  #! $SHELL
***************
*** 11583,11598 ****
  
  # 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 ;; #(
--- 11214,11227 ----
  
  # Be more Bourne compatible
  DUALCASE=1; export DUALCASE # for MKS sh
! if test -n "${ZSH_VERSION+set}" && (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
    case `(set -o) 2>/dev/null` in #(
    *posix*) :
      set -o posix ;; #(
***************
*** 11602,11647 ****
  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 ||
--- 11231,11276 ----
  fi
  
  
  as_nl='
  '
  export as_nl
! # Printing a long string crashes Solaris 7 /usr/bin/printf.
! as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
! as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
! as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
! # Prefer a ksh shell builtin over an external printf program on Solaris,
! # but without wasting forks for bash or zsh.
! if test -z "$BASH_VERSION$ZSH_VERSION" \
!     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
!   as_echo='print -r --'
!   as_echo_n='print -rn --'
! elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
!   as_echo='printf %s\n'
!   as_echo_n='printf %s'
! else
!   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
!     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
!     as_echo_n='/usr/ucb/echo -n'
!   else
!     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
!     as_echo_n_body='eval
!       arg=$1;
!       case $arg in #(
!       *"$as_nl"*)
! 	expr "X$arg" : "X\\(.*\\)$as_nl";
! 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
!       esac;
!       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
!     '
!     export as_echo_n_body
!     as_echo_n='sh -c $as_echo_n_body as_echo'
!   fi
!   export as_echo_body
!   as_echo='sh -c $as_echo_body as_echo'
! fi
  
  # The user is always right.
! if test "${PATH_SEPARATOR+set}" != set; then
    PATH_SEPARATOR=:
    (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
      (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
***************
*** 11650,11655 ****
--- 11279,11291 ----
  fi
  
  
+ # IFS
+ # We need space, tab and new line, in precisely that order.  Quoting is
+ # there to prevent editors from complaining about space-tab.
+ # (If _AS_PATH_WALK were called with IFS unset, it would disable word
+ # splitting by setting IFS to empty value.)
+ IFS=" ""	$as_nl"
+ 
  # Find who we are.  Look in the path if we contain no directory separator.
  as_myself=
  case $0 in #((
***************
*** 11658,11669 ****
  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
  
--- 11294,11301 ----
  for as_dir in $PATH
  do
    IFS=$as_save_IFS
!   test -z "$as_dir" && as_dir=.
!     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
    done
  IFS=$as_save_IFS
  
***************
*** 11675,11684 ****
    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]
--- 11307,11336 ----
    as_myself=$0
  fi
  if test ! -f "$as_myself"; then
!   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    exit 1
  fi
  
+ # Unset variables that we do not need and which cause bugs (e.g. in
+ # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+ # suppresses any "Segmentation fault" message there.  '((' could
+ # trigger a bug in pdksh 5.2.14.
+ for as_var in BASH_ENV ENV MAIL MAILPATH
+ do eval test x\${$as_var+set} = xset \
+   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+ done
+ PS1='$ '
+ PS2='> '
+ PS4='+ '
+ 
+ # NLS nuisances.
+ LC_ALL=C
+ export LC_ALL
+ LANGUAGE=C
+ export LANGUAGE
+ 
+ # CDPATH.
+ (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  
  
  # as_fn_error STATUS ERROR [LINENO LOG_FD]
***************
*** 11691,11704 ****
    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.
--- 11343,11355 ----
    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
!     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
    fi
!   $as_echo "$as_me: error: $2" >&2
    as_fn_exit $as_status
  } # as_fn_error
  
  
  # as_fn_set_status STATUS
  # -----------------------
  # Set $? to STATUS, without forking.
***************
*** 11725,11744 ****
    { 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
--- 11376,11393 ----
    { 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_fn_append ()
    {
      eval $1=\$$1\$2
***************
*** 11750,11762 ****
  # 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`
--- 11399,11410 ----
  # 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 $(()) and expr.
! if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
    eval 'as_fn_arith ()
    {
      as_val=$(( $* ))
    }'
! else
    as_fn_arith ()
    {
      as_val=`expr "$@" || test $? -eq 1`
***************
*** 11787,11793 ****
  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  	 X"$0" : 'X\(//\)$' \| \
  	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
! printf "%s\n" X/"$0" |
      sed '/^.*\/\([^/][^/]*\)\/*$/{
  	    s//\1/
  	    q
--- 11435,11441 ----
  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  	 X"$0" : 'X\(//\)$' \| \
  	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
! $as_echo X/"$0" |
      sed '/^.*\/\([^/][^/]*\)\/*$/{
  	    s//\1/
  	    q
***************
*** 11809,11818 ****
  as_cr_digits='0123456789'
  as_cr_alnum=$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*)
--- 11457,11462 ----
***************
*** 11826,11837 ****
    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
--- 11470,11475 ----
***************
*** 11873,11879 ****
      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"
--- 11511,11517 ----
      as_dirs=
      while :; do
        case $as_dir in #(
!       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
        *) as_qdir=$as_dir;;
        esac
        as_dirs="'$as_qdir' $as_dirs"
***************
*** 11882,11888 ****
  	 X"$as_dir" : 'X\(//\)[^/]' \| \
  	 X"$as_dir" : 'X\(//\)$' \| \
  	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
! printf "%s\n" X"$as_dir" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  	    s//\1/
  	    q
--- 11520,11526 ----
  	 X"$as_dir" : 'X\(//\)[^/]' \| \
  	 X"$as_dir" : 'X\(//\)$' \| \
  	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
! $as_echo X"$as_dir" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  	    s//\1/
  	    q
***************
*** 11945,11951 ****
  # 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
--- 11583,11589 ----
  # values after options handling.
  ac_log="
  This file was extended by xeyes $as_me 1.3.0, which was
! generated by GNU Autoconf 2.69.  Invocation command line was
  
    CONFIG_FILES    = $CONFIG_FILES
    CONFIG_HEADERS  = $CONFIG_HEADERS
***************
*** 12007,12022 ****
  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."
  
--- 11645,11658 ----
  Report bugs to <https://gitlab.freedesktop.org/xorg/app/xeyes/-/issues>."
  
  _ACEOF
  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
! ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
  ac_cs_version="\\
  xeyes config.status 1.3.0
! configured by $0, generated by GNU Autoconf 2.69,
    with options \\"\$ac_cs_config\\"
  
! Copyright (C) 2012 Free Software Foundation, Inc.
  This config.status script is free software; the Free Software Foundation
  gives unlimited permission to copy, distribute and modify it."
  
***************
*** 12056,12070 ****
    -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'"
--- 11692,11706 ----
    -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
      ac_cs_recheck=: ;;
    --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
!     $as_echo "$ac_cs_version"; exit ;;
    --config | --confi | --conf | --con | --co | --c )
!     $as_echo "$ac_cs_config"; exit ;;
    --debug | --debu | --deb | --de | --d | -d )
      debug=: ;;
    --file | --fil | --fi | --f )
      $ac_shift
      case $ac_optarg in
!     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
      '') as_fn_error $? "missing file argument" ;;
      esac
      as_fn_append CONFIG_FILES " '$ac_optarg'"
***************
*** 12072,12078 ****
    --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;;
--- 11708,11714 ----
    --header | --heade | --head | --hea )
      $ac_shift
      case $ac_optarg in
!     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
      esac
      as_fn_append CONFIG_HEADERS " '$ac_optarg'"
      ac_need_defaults=false;;
***************
*** 12081,12087 ****
      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=: ;;
--- 11717,11723 ----
      as_fn_error $? "ambiguous option: \`$1'
  Try \`$0 --help' for more information.";;
    --help | --hel | -h )
!     $as_echo "$ac_cs_usage"; exit ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil | --si | --s)
      ac_cs_silent=: ;;
***************
*** 12109,12115 ****
  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 "\$@"
--- 11745,11751 ----
  if \$ac_cs_recheck; then
    set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
    shift
!   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
    CONFIG_SHELL='$SHELL'
    export CONFIG_SHELL
    exec "\$@"
***************
*** 12123,12129 ****
    sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
  ## Running $as_me. ##
  _ASBOX
!   printf "%s\n" "$ac_log"
  } >&5
  
  _ACEOF
--- 11759,11765 ----
    sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
  ## Running $as_me. ##
  _ASBOX
!   $as_echo "$ac_log"
  } >&5
  
  _ACEOF
***************
*** 12156,12164 ****
  # 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
--- 11792,11800 ----
  # 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+set}" = set || CONFIG_FILES=$config_files
!   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
!   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
  fi
  
  # Have a temporary directory for convenience.  Make it in the build tree
***************
*** 12494,12500 ****
  	   esac ||
  	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
        esac
!       case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
        as_fn_append ac_file_inputs " '$ac_f'"
      done
  
--- 12130,12136 ----
  	   esac ||
  	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
        esac
!       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
        as_fn_append ac_file_inputs " '$ac_f'"
      done
  
***************
*** 12502,12518 ****
      # use $as_me), people would be surprised to read:
      #    /* config.h.  Generated by config.status.  */
      configure_input='Generated from '`
! 	  printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
  	`' by configure.'
      if test x"$ac_file" != x-; then
        configure_input="$ac_file.  $configure_input"
!       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
! printf "%s\n" "$as_me: creating $ac_file" >&6;}
      fi
      # Neutralize special characters interpreted by sed in replacement strings.
      case $configure_input in #(
      *\&* | *\|* | *\\* )
!        ac_sed_conf_input=`printf "%s\n" "$configure_input" |
         sed 's/[\\\\&|]/\\\\&/g'`;; #(
      *) ac_sed_conf_input=$configure_input;;
      esac
--- 12138,12154 ----
      # use $as_me), people would be surprised to read:
      #    /* config.h.  Generated by config.status.  */
      configure_input='Generated from '`
! 	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
  	`' by configure.'
      if test x"$ac_file" != x-; then
        configure_input="$ac_file.  $configure_input"
!       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
! $as_echo "$as_me: creating $ac_file" >&6;}
      fi
      # Neutralize special characters interpreted by sed in replacement strings.
      case $configure_input in #(
      *\&* | *\|* | *\\* )
!        ac_sed_conf_input=`$as_echo "$configure_input" |
         sed 's/[\\\\&|]/\\\\&/g'`;; #(
      *) ac_sed_conf_input=$configure_input;;
      esac
***************
*** 12529,12535 ****
  	 X"$ac_file" : 'X\(//\)[^/]' \| \
  	 X"$ac_file" : 'X\(//\)$' \| \
  	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
! printf "%s\n" X"$ac_file" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  	    s//\1/
  	    q
--- 12165,12171 ----
  	 X"$ac_file" : 'X\(//\)[^/]' \| \
  	 X"$ac_file" : 'X\(//\)$' \| \
  	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
! $as_echo X"$ac_file" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  	    s//\1/
  	    q
***************
*** 12553,12561 ****
  case "$ac_dir" in
  .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)
!   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
    # A ".." for each directory in $ac_dir_suffix.
!   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
    case $ac_top_builddir_sub in
    "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
    *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
--- 12189,12197 ----
  case "$ac_dir" in
  .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)
!   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
    # A ".." for each directory in $ac_dir_suffix.
!   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
    case $ac_top_builddir_sub in
    "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
    *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
***************
*** 12617,12624 ****
  case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
  *datarootdir*) ac_datarootdir_seen=yes;;
  *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
!   { printf "%s\n" "$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='
--- 12253,12260 ----
  case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
  *datarootdir*) ac_datarootdir_seen=yes;;
  *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
!   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
! $as_echo "$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='
***************
*** 12662,12670 ****
    { 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"; } &&
!   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
  which seems to be undefined.  Please make sure it is defined" >&5
! printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
  which seems to be undefined.  Please make sure it is defined" >&2;}
  
    rm -f "$ac_tmp/stdin"
--- 12298,12306 ----
    { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
    { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
        "$ac_tmp/out"`; test -z "$ac_out"; } &&
!   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
  which seems to be undefined.  Please make sure it is defined" >&5
! $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
  which seems to be undefined.  Please make sure it is defined" >&2;}
  
    rm -f "$ac_tmp/stdin"
***************
*** 12680,12699 ****
    #
    if test x"$ac_file" != x-; then
      {
!       printf "%s\n" "/* $configure_input  */" >&1 \
        && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
      } >"$ac_tmp/config.h" \
        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
      if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
!       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
! printf "%s\n" "$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
      fi
    else
!     printf "%s\n" "/* $configure_input  */" >&1 \
        && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
        || as_fn_error $? "could not create -" "$LINENO" 5
    fi
--- 12316,12335 ----
    #
    if test x"$ac_file" != x-; then
      {
!       $as_echo "/* $configure_input  */" \
        && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
      } >"$ac_tmp/config.h" \
        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
      if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
!       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
! $as_echo "$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
      fi
    else
!     $as_echo "/* $configure_input  */" \
        && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
        || as_fn_error $? "could not create -" "$LINENO" 5
    fi
***************
*** 12713,12719 ****
  	 X"$_am_arg" : 'X\(//\)[^/]' \| \
  	 X"$_am_arg" : 'X\(//\)$' \| \
  	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
! printf "%s\n" X"$_am_arg" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  	    s//\1/
  	    q
--- 12349,12355 ----
  	 X"$_am_arg" : 'X\(//\)[^/]' \| \
  	 X"$_am_arg" : 'X\(//\)$' \| \
  	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
! $as_echo X"$_am_arg" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  	    s//\1/
  	    q
***************
*** 12733,12740 ****
  	  s/.*/./; q'`/stamp-h$_am_stamp_count
   ;;
  
!   :C)  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
! printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
   ;;
    esac
  
--- 12369,12376 ----
  	  s/.*/./; q'`/stamp-h$_am_stamp_count
   ;;
  
!   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
! $as_echo "$as_me: executing $ac_file commands" >&6;}
   ;;
    esac
  
***************
*** 12760,12766 ****
    for am_mf
    do
      # Strip MF so we end up with the name of the file.
!     am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
      # Check whether this is an Automake generated Makefile which includes
      # dependency-tracking related rules and includes.
      # Grep'ing the whole file directly is not great: AIX grep has a line
--- 12396,12402 ----
    for am_mf
    do
      # Strip MF so we end up with the name of the file.
!     am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
      # Check whether this is an Automake generated Makefile which includes
      # dependency-tracking related rules and includes.
      # Grep'ing the whole file directly is not great: AIX grep has a line
***************
*** 12772,12778 ****
  	 X"$am_mf" : 'X\(//\)[^/]' \| \
  	 X"$am_mf" : 'X\(//\)$' \| \
  	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
! printf "%s\n" X"$am_mf" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  	    s//\1/
  	    q
--- 12408,12414 ----
  	 X"$am_mf" : 'X\(//\)[^/]' \| \
  	 X"$am_mf" : 'X\(//\)$' \| \
  	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
! $as_echo X"$am_mf" |
      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  	    s//\1/
  	    q
***************
*** 12794,12800 ****
  $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
  	 X"$am_mf" : 'X\(//\)$' \| \
  	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
! printf "%s\n" X/"$am_mf" |
      sed '/^.*\/\([^/][^/]*\)\/*$/{
  	    s//\1/
  	    q
--- 12430,12436 ----
  $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
  	 X"$am_mf" : 'X\(//\)$' \| \
  	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
! $as_echo X/"$am_mf" |
      sed '/^.*\/\([^/][^/]*\)\/*$/{
  	    s//\1/
  	    q
***************
*** 12819,12830 ****
     (exit $ac_status); } || am_rc=$?
    done
    if test $am_rc -ne 0; then
!     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
! printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
  as_fn_error $? "Something went wrong bootstrapping makefile fragments
!     for automatic dependency tracking.  If GNU make was not used, consider
!     re-running the configure script with MAKE=\"gmake\" (or whatever is
!     necessary).  You can also try re-running configure with the
      '--disable-dependency-tracking' option to at least be able to build
      the package (albeit without support for automatic dependency tracking).
  See \`config.log' for more details" "$LINENO" 5; }
--- 12455,12464 ----
     (exit $ac_status); } || am_rc=$?
    done
    if test $am_rc -ne 0; then
!     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
! $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  as_fn_error $? "Something went wrong bootstrapping makefile fragments
!     for automatic dependency tracking.  Try re-running configure with the
      '--disable-dependency-tracking' option to at least be able to build
      the package (albeit without support for automatic dependency tracking).
  See \`config.log' for more details" "$LINENO" 5; }
***************
*** 12870,12877 ****
    $ac_cs_success || as_fn_exit 1
  fi
  if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
!   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
! printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
  fi
  
- 
--- 12504,12510 ----
    $ac_cs_success || as_fn_exit 1
  fi
  if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
!   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
! $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
  fi
  
diff -rc --new-file xeyes-1.3.0/configure.ac xeyes-1.3.0.4/configure.ac
*** xeyes-1.3.0/configure.ac	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.4/configure.ac	2025-03-08 18:26:15.681588213 -0500
***************
*** 37,46 ****
  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])
--- 37,53 ----
  XORG_MACROS_VERSION(1.8)
  XORG_DEFAULT_OPTIONS
  
+ 
  # Checks for pkg-config packages
! PKG_CHECK_MODULES(XEYES, [x11 xt xext xmu])
  
  dnl Optional dependencies
+ AC_ARG_WITH(xi2, AS_HELP_STRING([--with-xi2],[Use Xi2 for Input2 (Default is YES)]),use_xi2="$withval",use_xi2="try")
+ if test x$use_xi2 != xno ; then
+ 	PKG_CHECK_MODULES(XI2, [xi >= 1.7 xproto >= 7.0.17])
+ 	AC_DEFINE([XI2],1,[Define to use X Input2])
+ fi
+ 
  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])
diff -rc --new-file xeyes-1.3.0/descrip.mms xeyes-1.3.0.4/descrip.mms
*** xeyes-1.3.0/descrip.mms	1969-12-31 19:00:00.000000000 -0500
--- xeyes-1.3.0.4/descrip.mms	2025-03-05 15:05:52.165275005 -0500
***************
*** 0 ****
--- 1,64 ----
+ C=.c
+ O=.obj
+ E=.exe
+ V=xeyes-1.3.0
+ 
+ # -DXI2 -DXRENDER -DPRESENT
+ # -lXi -lXrender
+ 
+ CC_DEFS =/define=("_X_NORETURN=","PACKAGE_STRING=""$(V)""")/name=(as_is,short)/float=ieee
+ 
+ CXX_DEFS = "-D_X_NORETURN"= "-DPACKAGE_STRING"="""$(V)""" -names=as_is
+ 
+ CC_DEB =
+ 
+ OBJS=\
+ Eyes$(O) \
+ transform$(O) \
+ xeyes$(O)
+ 
+ CFLAGS=$(C_DEB) $(CC_DEFS)
+ 
+ CXXFLAGS=$(CXX_DEFS)
+ 
+ $(C)$(O) :
+ 	cc $(CFLAGS) $(MMS$TARGET_NAME)$(C)
+ 
+ #	cc $(CFLAGS) $(MMS$TARGET_NAME)$(C)
+ #	clang $(CXXFLAGS) -o $(MMS$TARGET_NAME)$(O) $(MMS$TARGET_NAME)$(C)
+ 
+ all : xeyes$(E)
+ 	@ directory xeyes$(E)
+ 
+ Eyes$(O) : Eyes$(C) EyesP.h Eyes.h
+ transform$(O) : transform$(C)
+ xeyes$(O) : xeyes$(C) Eyes.h
+ 
+ xeyes.opt :
+ 	close/nolog optf
+ 	open/write optf xeyes.opt
+ 	write optf "Eyes$(O)"
+ 	write optf "xeyes$(O)"
+ 	write optf "transform$(O)"
+ 	write optf "sys$share:decw$xlibshr/share"
+ 	write optf "sys$share:decw$xtlibshrr5/share"
+ 	write optf "sys$share:decw$xextlibshr/share"
+ #	write optf "sys$share:decw$xmulibshr/share"
+ 	write optf "sys$share:libxmu.exe/share"
+ #	write optf "sys$library:libxmu.olb/lib"
+ #	write optf "sys$library:libxmu_cxx.olb/lib"
+ 	close optf
+ 
+ xeyes$(E) : $(OBJS) xeyes.opt
+ 	link/map/exec=[] xeyes/opt
+ 
+ clobber :
+ 	close/nolog optf
+ 	purge
+ 	delete *.obj;*,*.opt;*,*.map;*,*.exe;*
+ 
+ clean :
+ 	close/nolog optf
+ 	purge
+ 	delete *.obj;*,*.opt;*,*.map;*
+ 
diff -rc --new-file xeyes-1.3.0/Eyes.c xeyes-1.3.0.4/Eyes.c
*** xeyes-1.3.0/Eyes.c	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.4/Eyes.c	2025-03-05 19:31:42.114571026 -0500
***************
*** 49,55 ****
--- 49,57 ----
  # include <X11/extensions/shape.h>
  # include <X11/Xlibint.h>
  # include <stdlib.h>
+ #ifdef XI2
  # include <X11/extensions/XInput2.h>
+ #endif
  # include <assert.h>
  
  #define offset(field) XtOffsetOf(EyesRec, eyes.field)
***************
*** 60,73 ****
  	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},
--- 62,75 ----
  	goffset(width), XtRImmediate, (XtPointer) 150},
      {(char *) XtNheight, (char *) XtCHeight, XtRDimension, sizeof(Dimension),
  	goffset(height), XtRImmediate, (XtPointer) 100},
!     {XtNpupil, (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},
!     {XtNoutline, (char *) XtCForeground, XtRPixel, sizeof(Pixel),
          offset(pixel[PART_OUTLINE]), XtRString, (char *) XtDefaultForeground},
!     {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},
***************
*** 76,91 ****
      {(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 },
  };
  
--- 78,93 ----
      {(char *) XtNshapeWindow, (char *) XtCShapeWindow, XtRBoolean, sizeof (Boolean),
  	offset (shape_window), XtRImmediate, (XtPointer) TRUE},
  #ifdef XRENDER
!     {XtNrender, (char *) XtCBoolean, XtRBoolean, sizeof(Boolean),
  	offset(render), XtRImmediate, (XtPointer) TRUE },
  #endif
  #ifdef PRESENT
!     {XtNpresent, (char *) XtCBoolean, XtRBoolean, sizeof(Boolean),
       offset(present), XtRImmediate, (XtPointer) TRUE },
  #endif
!     {XtNdistance, (char *) XtCBoolean, XtRBoolean, sizeof(Boolean),
  	offset(distance), XtRImmediate, (XtPointer) FALSE },
!     {XtNbiblicallyAccurate, (char *) XtCBoolean, XtRBoolean, sizeof(Boolean),
  	offset(biblically_accurate), XtRImmediate, (XtPointer) FALSE },
  };
  
***************
*** 110,115 ****
--- 112,120 ----
  static EyeLayout layout_standard[] = {
  	{ .x = 0.0, .y = 0.0, },
  	{ .x = 2.0, .y = 0.0, },
+ #if 0
+ 	{ .x = 1.0, .y = 1.5, },
+ #endif
  };
  
  static EyeLayout layout_biblical[] = {
***************
*** 129,135 ****
  
  static EyeConfiguration *EyesConfigure(Boolean biblically_accurate)
  {
! 	EyeConfiguration *c = calloc(sizeof(EyeConfiguration), 1);
  	assert(c != NULL);
  
  	if (biblically_accurate) {
--- 134,140 ----
  
  static EyeConfiguration *EyesConfigure(Boolean biblically_accurate)
  {
! 	EyeConfiguration *c = (EyeConfiguration *) calloc(sizeof(EyeConfiguration), 1);
  	assert(c != NULL);
  
  	if (biblically_accurate) {
***************
*** 172,178 ****
  
  static void ClassInitialize(void)
  {
!     XtAddConverter( XtRString, XtRBackingStore, XmuCvtStringToBackingStore,
  		    NULL, 0 );
  }
  
--- 177,184 ----
  
  static void ClassInitialize(void)
  {
!     XtAddConverter( XtRString, XtRBackingStore,
!     		    (XtConverter) XmuCvtStringToBackingStore,
  		    NULL, 0 );
  }
  
***************
*** 295,300 ****
--- 301,307 ----
  
  static void draw_it_core(EyesWidget w);
  
+ #ifdef XI2
  static void EyesGeneric(Widget w, XtPointer closure, XEvent *event, Boolean *continue_to_dispatch)
  {
          draw_it_core((EyesWidget) w);
***************
*** 388,393 ****
--- 395,401 ----
      }
      return 1;
  }
+ #endif
  
  
  /* ARGSUSED */
***************
*** 401,412 ****
      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;
--- 409,417 ----
      XtGCMask	valuemask;
      XGCValues	myXGCV;
      int shape_event_base, shape_error_base;
  
      EyeConfiguration *config = EyesConfigure(w->eyes.biblically_accurate);
!     TPoint *pupils = (TPoint *) calloc(sizeof(TPoint), config->count);
      assert(pupils != NULL);
      for (int j = 0; j < config->count; j++) {
          pupils[j].x = TPOINT_NONE;
***************
*** 467,476 ****
      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;
  
--- 472,483 ----
      w->eyes.shape_mask = 0;
      w->eyes.gc[PART_SHAPE] = NULL;
  
+ #ifdef XI2
      w->eyes.has_xi2 = has_xi2(XtDisplay(w));
+ #endif
  
  #ifdef XRENDER
!     for (int i = 0; i < PART_SHAPE; i++) {
  	XColor c;
  	XRenderColor rc;
  
***************
*** 515,521 ****
      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;
  
--- 522,528 ----
      if (w->eyes.render && part != PART_SHAPE && (!w->eyes.shape_window ||
  						 part != PART_OUTLINE) &&
  	w->eyes.picture) {
! 	int n;
  	double hd, c, s, sx, sy, x, y, px, py;
  	XPointDouble *p;
  
***************
*** 533,544 ****
  	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;
--- 540,551 ----
  	sy = (pos.height*s)/pos.width;
  
  	n *= 2;
! 	p = (XPointDouble *) Xmalloc(sizeof(*p)*n);
  	if (!p)
  	    return;
  	x = 0;
  	y = pos.height/2.0;
! 	for (int i = 0; i < n; i++)
  	{
  	    p[i].x = x + pos.x;
  	    p[i].y = y + pos.y;
***************
*** 740,746 ****
  static void
  drawEyes(EyesWidget w, TPoint mouse)
  {
-     int			num;
      TPoint newpupils[w->eyes.configuration->count];
  
  #ifdef PRESENT
--- 747,752 ----
***************
*** 752,758 ****
  	return;
      }
      computePupils (w, mouse, newpupils);
!     for (num = 0; num < w->eyes.configuration->count; num++) {
          drawEye(w, newpupils[num], num);
      }
  
--- 758,764 ----
  	return;
      }
      computePupils (w, mouse, newpupils);
!     for (int num = 0; num < w->eyes.configuration->count; num++) {
          drawEye(w, newpupils[num], num);
      }
  
***************
*** 794,800 ****
          if (!w->eyes.has_xi2) {
                  w->eyes.interval_id =
                          XtAppAddTimeOut(XtWidgetToApplicationContext((Widget) w),
!                                         delays[w->eyes.update], draw_it, (XtPointer)w);
          }
  } /* draw_it */
  
--- 800,807 ----
          if (!w->eyes.has_xi2) {
                  w->eyes.interval_id =
                          XtAppAddTimeOut(XtWidgetToApplicationContext((Widget) w),
!                                         delays[w->eyes.update],
!                                         (XtTimerCallbackProc) draw_it, (XtPointer)w);
          }
  } /* draw_it */
  
***************
*** 886,909 ****
  		     *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);
--- 893,920 ----
  		     *valueMask, attrs );
      Resize (gw);
  
+ #ifdef XI2
      if (w->eyes.has_xi2)
              xi2_add_root_listener(gw);
      else
+ #endif
              w->eyes.interval_id =
                      XtAppAddTimeOut(XtWidgetToApplicationContext(gw),
!                                     delays[w->eyes.update],
!                                     (XtTimerCallbackProc) draw_it, (XtPointer)gw);
  }
  
  static void Destroy (Widget gw)
  {
       EyesWidget w = (EyesWidget)gw;
  
       if (w->eyes.interval_id)
  	XtRemoveTimeOut (w->eyes.interval_id);
!      for (int i = 0; i < PART_MAX; i++)
  	     XtReleaseGC(gw, w->eyes.gc[i]);
+ #ifdef XI2
       xi2_remove_root_listener(gw);
+ #endif
  #ifdef XRENDER
       if (w->eyes.picture)
  	     XRenderFreePicture (XtDisplay(w), w->eyes.picture);
***************
*** 930,936 ****
  static Boolean SetValues (
      Widget current,
      Widget request,
!     Widget new,
      ArgList args,
      Cardinal *num_args)
  {
--- 941,947 ----
  static Boolean SetValues (
      Widget current,
      Widget request,
!     Widget renew,
      ArgList args,
      Cardinal *num_args)
  {
***************
*** 945,953 ****
      /* class_initialize		*/	ClassInitialize,
      /* class_part_initialize	*/	NULL,
      /* class_inited		*/	FALSE,
!     /* initialize		*/	Initialize,
      /* initialize_hook		*/	NULL,
!     /* realize			*/	Realize,
      /* actions			*/	NULL,
      /* num_actions		*/	0,
      /* resources		*/	resources,
--- 956,964 ----
      /* class_initialize		*/	ClassInitialize,
      /* class_part_initialize	*/	NULL,
      /* class_inited		*/	FALSE,
!     /* initialize		*/	(XtInitProc) Initialize,
      /* initialize_hook		*/	NULL,
!     /* realize			*/	(XtRealizeProc) Realize,
      /* actions			*/	NULL,
      /* num_actions		*/	0,
      /* resources		*/	resources,
***************
*** 957,966 ****
      /* 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,
--- 968,977 ----
      /* compress_exposure	*/	TRUE,
      /* compress_enterleave	*/	TRUE,
      /* visible_interest		*/	FALSE,
!     /* destroy			*/	(XtWidgetProc) Destroy,
!     /* resize			*/	(XtWidgetProc) Resize,
!     /* expose			*/	(XtExposeProc) Redisplay,
!     /* set_values		*/	(XtSetValuesFunc) SetValues,
      /* set_values_hook		*/	NULL,
      /* set_values_almost	*/	NULL,
      /* get_values_hook		*/	NULL,
diff -rc --new-file xeyes-1.3.0/Eyes.h xeyes-1.3.0.4/Eyes.h
*** xeyes-1.3.0/Eyes.h	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.4/Eyes.h	2025-03-08 19:49:55.011706187 -0500
***************
*** 16,21 ****
--- 16,22 ----
   border		     BorderColor	pixel		Black
   borderWidth	     BorderWidth	int		1
   foreground	     Foreground		Pixel		Black
+  pupil		     Pupil		Pixel		Black
   outline	     Outline		Pixel		Black
   height		     Height		int		120
   mappedWhenManaged   MappedWhenManaged	Boolean		True
***************
*** 26,42 ****
  
  */
  
! #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,
--- 27,44 ----
  
  */
  
! #define XtNpupil	(char *) "pupil"
! #define XtNoutline	(char *) "outline"
! #define XtNcenterColor	(char *) "center"
! 
! #define XtNshapeWindow	(char *) "shapeWindow"
! #define XtCShapeWindow	(char *) "ShapeWindow"
! 
! #define XtNrender	(char *) "render"
! #define XtNdistance	(char *) "distance"
! #define XtNbiblicallyAccurate	(char *) "biblicallyAccurate"
  
! #define XtNpresent      (char *) "present"
  
  enum EyesPart {
  	PART_CLEAR = -1,
diff -rc --new-file xeyes-1.3.0/Makefile.am xeyes-1.3.0.4/Makefile.am
*** xeyes-1.3.0/Makefile.am	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.4/Makefile.am	2025-03-07 15:37:01.906337752 -0500
***************
*** 22,29 ****
  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 \
--- 22,29 ----
  SUBDIRS = man
  bin_PROGRAMS = xeyes
  
! AM_CFLAGS = $(XEYES_CFLAGS) $(XI2_CFLAGS) $(XRENDER_CFLAGS) $(PRESENT_CFLAGS)  $(CWARNFLAGS)
! xeyes_LDADD = $(XEYES_LIBS) $(XI2_LIBS) $(XRENDER_LIBS) $(PRESENT_LIBS) -lm
  
  xeyes_SOURCES =	\
          Eyes.c \
diff -rc --new-file xeyes-1.3.0/Makefile.in xeyes-1.3.0.4/Makefile.in
*** xeyes-1.3.0/Makefile.in	2023-07-13 19:17:47.000000000 -0400
--- xeyes-1.3.0.4/Makefile.in	2025-03-08 18:28:47.648829017 -0500
***************
*** 1,7 ****
! # 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,
--- 1,7 ----
! # Makefile.in generated by automake 1.16.1 from Makefile.am.
  # @configure_input@
  
! # Copyright (C) 1994-2018 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
***************
*** 129,135 ****
  xeyes_OBJECTS = $(am_xeyes_OBJECTS)
  am__DEPENDENCIES_1 =
  xeyes_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
! 	$(am__DEPENDENCIES_1)
  AM_V_P = $(am__v_P_@AM_V@)
  am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
  am__v_P_0 = false
--- 129,135 ----
  xeyes_OBJECTS = $(am_xeyes_OBJECTS)
  am__DEPENDENCIES_1 =
  xeyes_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
! 	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
  AM_V_P = $(am__v_P_@AM_V@)
  am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
  am__v_P_0 = false
***************
*** 183,190 ****
    $(am__extra_recursive_targets)
  AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
  	cscope distdir distdir-am dist dist-all distcheck
! am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) \
! 	config.h.in
  # Read a list of newline-separated strings from the standard input,
  # and print each of them once, without duplicates.  Input order is
  # *not* preserved.
--- 183,190 ----
    $(am__extra_recursive_targets)
  AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
  	cscope distdir distdir-am dist dist-all distcheck
! am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \
! 	$(LISP)config.h.in
  # Read a list of newline-separated strings from the standard input,
  # and print each of them once, without duplicates.  Input order is
  # *not* preserved.
***************
*** 201,210 ****
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
  DIST_SUBDIRS = $(SUBDIRS)
  am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/config.h.in COPYING \
! 	ChangeLog INSTALL README.md compile config.guess config.sub \
! 	depcomp install-sh missing
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  distdir = $(PACKAGE)-$(VERSION)
  top_distdir = $(distdir)
--- 201,213 ----
    unique=`for i in $$list; do \
      if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
    done | $(am__uniquify_input)`
+ ETAGS = etags
+ CTAGS = ctags
+ CSCOPE = cscope
  DIST_SUBDIRS = $(SUBDIRS)
  am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/config.h.in COPYING \
! 	ChangeLog INSTALL compile config.guess config.sub depcomp \
! 	install-sh missing
  DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  distdir = $(PACKAGE)-$(VERSION)
  top_distdir = $(distdir)
***************
*** 243,250 ****
  DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.xz
  GZIP_ENV = --best
  DIST_TARGETS = dist-xz dist-gzip
- # Exists only to be overridden by the user if desired.
- AM_DISTCHECK_DVI_TARGET = dvi
  distuninstallcheck_listfiles = find . -type f -print
  am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
    | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
--- 246,251 ----
***************
*** 265,273 ****
  CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CHANGELOG_CMD = @CHANGELOG_CMD@
  CPPFLAGS = @CPPFLAGS@
- CSCOPE = @CSCOPE@
- CTAGS = @CTAGS@
  CWARNFLAGS = @CWARNFLAGS@
  CYGPATH_W = @CYGPATH_W@
  DEFS = @DEFS@
--- 266,273 ----
  CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CHANGELOG_CMD = @CHANGELOG_CMD@
+ CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
  CWARNFLAGS = @CWARNFLAGS@
  CYGPATH_W = @CYGPATH_W@
  DEFS = @DEFS@
***************
*** 277,286 ****
  ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
! ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FILE_MAN_DIR = @FILE_MAN_DIR@
  FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
  INSTALL = @INSTALL@
  INSTALL_CMD = @INSTALL_CMD@
  INSTALL_DATA = @INSTALL_DATA@
--- 277,287 ----
  ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
! EGREP = @EGREP@
  EXEEXT = @EXEEXT@
  FILE_MAN_DIR = @FILE_MAN_DIR@
  FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
+ GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_CMD = @INSTALL_CMD@
  INSTALL_DATA = @INSTALL_DATA@
***************
*** 320,325 ****
--- 321,328 ----
  VERSION = @VERSION@
  XEYES_CFLAGS = @XEYES_CFLAGS@
  XEYES_LIBS = @XEYES_LIBS@
+ XI2_CFLAGS = @XI2_CFLAGS@
+ XI2_LIBS = @XI2_LIBS@
  XORG_MAN_PAGE = @XORG_MAN_PAGE@
  XRENDER_CFLAGS = @XRENDER_CFLAGS@
  XRENDER_LIBS = @XRENDER_LIBS@
***************
*** 375,382 ****
  top_builddir = @top_builddir@
  top_srcdir = @top_srcdir@
  SUBDIRS = man
! AM_CFLAGS = $(XEYES_CFLAGS) $(XRENDER_CFLAGS) $(PRESENT_CFLAGS)  $(CWARNFLAGS)
! xeyes_LDADD = $(XEYES_LIBS) $(XRENDER_LIBS) $(PRESENT_LIBS) -lm
  xeyes_SOURCES = \
          Eyes.c \
          Eyes.h \
--- 378,385 ----
  top_builddir = @top_builddir@
  top_srcdir = @top_srcdir@
  SUBDIRS = man
! AM_CFLAGS = $(XEYES_CFLAGS) $(XI2_CFLAGS) $(XRENDER_CFLAGS) $(PRESENT_CFLAGS)  $(CWARNFLAGS)
! xeyes_LDADD = $(XEYES_LIBS) $(XI2_LIBS) $(XRENDER_LIBS) $(PRESENT_LIBS) -lm
  xeyes_SOURCES = \
          Eyes.c \
          Eyes.h \
***************
*** 622,627 ****
--- 625,631 ----
  distclean-tags:
  	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
  	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files
+ 
  distdir: $(BUILT_SOURCES)
  	$(MAKE) $(AM_MAKEFLAGS) distdir-am
  
***************
*** 707,716 ****
  	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
  	$(am__post_remove_distdir)
  
- dist-zstd: distdir
- 	tardir=$(distdir) && $(am__tar) | zstd -c $${ZSTD_CLEVEL-$${ZSTD_OPT--19}} >$(distdir).tar.zst
- 	$(am__post_remove_distdir)
- 
  dist-tarZ: distdir
  	@echo WARNING: "Support for distribution archives compressed with" \
  		       "legacy program 'compress' is deprecated." >&2
--- 711,716 ----
***************
*** 753,760 ****
  	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
  	*.zip*) \
  	  unzip $(distdir).zip ;;\
- 	*.tar.zst*) \
- 	  zstd -dc $(distdir).tar.zst | $(am__untar) ;;\
  	esac
  	chmod -R a-w $(distdir)
  	chmod u+w $(distdir)
--- 753,758 ----
***************
*** 770,776 ****
  	    $(DISTCHECK_CONFIGURE_FLAGS) \
  	    --srcdir=../.. --prefix="$$dc_install_base" \
  	  && $(MAKE) $(AM_MAKEFLAGS) \
! 	  && $(MAKE) $(AM_MAKEFLAGS) $(AM_DISTCHECK_DVI_TARGET) \
  	  && $(MAKE) $(AM_MAKEFLAGS) check \
  	  && $(MAKE) $(AM_MAKEFLAGS) install \
  	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
--- 768,774 ----
  	    $(DISTCHECK_CONFIGURE_FLAGS) \
  	    --srcdir=../.. --prefix="$$dc_install_base" \
  	  && $(MAKE) $(AM_MAKEFLAGS) \
! 	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
  	  && $(MAKE) $(AM_MAKEFLAGS) check \
  	  && $(MAKE) $(AM_MAKEFLAGS) install \
  	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
***************
*** 943,949 ****
  	clean-binPROGRAMS clean-cscope clean-generic cscope \
  	cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \
  	dist-gzip dist-hook dist-lzip dist-shar dist-tarZ dist-xz \
! 	dist-zip dist-zstd distcheck distclean distclean-compile \
  	distclean-generic distclean-hdr distclean-tags distcleancheck \
  	distdir distuninstallcheck dvi dvi-am html html-am info \
  	info-am install install-am install-binPROGRAMS install-data \
--- 941,947 ----
  	clean-binPROGRAMS clean-cscope clean-generic cscope \
  	cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \
  	dist-gzip dist-hook dist-lzip dist-shar dist-tarZ dist-xz \
! 	dist-zip distcheck distclean distclean-compile \
  	distclean-generic distclean-hdr distclean-tags distcleancheck \
  	distdir distuninstallcheck dvi dvi-am html html-am info \
  	info-am install install-am install-binPROGRAMS install-data \
diff -rc --new-file xeyes-1.3.0/man/Makefile.in xeyes-1.3.0.4/man/Makefile.in
*** xeyes-1.3.0/man/Makefile.in	2025-03-07 18:23:38.911088446 -0500
--- xeyes-1.3.0.4/man/Makefile.in	2025-03-08 18:45:11.971819876 -0500
***************
*** 1,7 ****
! # 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,
--- 1,7 ----
! # Makefile.in generated by automake 1.16.1 from Makefile.am.
  # @configure_input@
  
! # Copyright (C) 1994-2018 Free Software Foundation, Inc.
  
  # This Makefile.in is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
***************
*** 165,173 ****
  CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CHANGELOG_CMD = @CHANGELOG_CMD@
  CPPFLAGS = @CPPFLAGS@
- CSCOPE = @CSCOPE@
- CTAGS = @CTAGS@
  CWARNFLAGS = @CWARNFLAGS@
  CYGPATH_W = @CYGPATH_W@
  DEFS = @DEFS@
--- 165,172 ----
  CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CHANGELOG_CMD = @CHANGELOG_CMD@
+ CPP = @CPP@
  CPPFLAGS = @CPPFLAGS@
  CWARNFLAGS = @CWARNFLAGS@
  CYGPATH_W = @CYGPATH_W@
  DEFS = @DEFS@
***************
*** 177,186 ****
  ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
! ETAGS = @ETAGS@
  EXEEXT = @EXEEXT@
  FILE_MAN_DIR = @FILE_MAN_DIR@
  FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
  INSTALL = @INSTALL@
  INSTALL_CMD = @INSTALL_CMD@
  INSTALL_DATA = @INSTALL_DATA@
--- 176,186 ----
  ECHO_C = @ECHO_C@
  ECHO_N = @ECHO_N@
  ECHO_T = @ECHO_T@
! EGREP = @EGREP@
  EXEEXT = @EXEEXT@
  FILE_MAN_DIR = @FILE_MAN_DIR@
  FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
+ GREP = @GREP@
  INSTALL = @INSTALL@
  INSTALL_CMD = @INSTALL_CMD@
  INSTALL_DATA = @INSTALL_DATA@
***************
*** 220,225 ****
--- 220,227 ----
  VERSION = @VERSION@
  XEYES_CFLAGS = @XEYES_CFLAGS@
  XEYES_LIBS = @XEYES_LIBS@
+ XI2_CFLAGS = @XI2_CFLAGS@
+ XI2_LIBS = @XI2_LIBS@
  XORG_MAN_PAGE = @XORG_MAN_PAGE@
  XRENDER_CFLAGS = @XRENDER_CFLAGS@
  XRENDER_LIBS = @XRENDER_LIBS@
***************
*** 340,345 ****
--- 342,348 ----
  
  cscope cscopelist:
  
+ 
  distdir: $(BUILT_SOURCES)
  	$(MAKE) $(AM_MAKEFLAGS) distdir-am
  
diff -rc --new-file xeyes-1.3.0/man/xeyes.man xeyes-1.3.0.4/man/xeyes.man
*** xeyes-1.3.0/man/xeyes.man	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.4/man/xeyes.man	2025-03-08 20:31:59.687527721 -0500
***************
*** 10,20 ****
  .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
--- 10,23 ----
  .SH OPTIONS
  .TP 8
  .B \-fg \fIforeground color\fB
! choose a different color for the foreground.
  .TP 8
  .B \-bg \fIbackground color\fB
  choose a different color for the background.
  .TP 8
+ .B \-pupil \fIforeground color\fB
+ choose a different color for the pupil of the eyes.
+ .TP 8
  .B \-outline \fIoutline color\fB
  choose a different color for the outline of the eyes.
  .TP 8
diff -rc --new-file xeyes-1.3.0/README_xeyes_fixes.txt xeyes-1.3.0.4/README_xeyes_fixes.txt
*** xeyes-1.3.0/README_xeyes_fixes.txt	1969-12-31 19:00:00.000000000 -0500
--- xeyes-1.3.0.4/README_xeyes_fixes.txt	2025-03-08 20:47:18.747547368 -0500
***************
*** 0 ****
--- 1,9 ----
+ bagleyd AT verizon.net added this to xeyes-1.3.0
+ 1. Fixed some annoying warnings when compiled in clang.
+ 2. Added -DXI2 so VMS default compile without XInput2.
+ 3. Added descrip.mms for VMS build.
+ 4. Added -pupil and XtNpupil seems to fix issue on VMS where there is no
+   pupil.  -bg -bd -bw seem to have no affect and now -fg also.
+ 
+ Note: built on Linux with "./configure --without-present"
+ Note: built on Cygwin with "./configure --without-xi2 --without-xrender --without-present"
diff -rc --new-file xeyes-1.3.0/xeyes.c xeyes-1.3.0.4/xeyes.c
*** xeyes-1.3.0/xeyes.c	2023-07-13 19:17:42.000000000 -0400
--- xeyes-1.3.0.4/xeyes.c	2025-03-08 20:34:03.800310216 -0500
***************
*** 50,57 ****
  	    "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"
--- 50,57 ----
  	    "usage: xeyes [-display [{host}]:{vs}]\n"
  	    "             [-geometry [{width}][x{height}][{+-}{xoff}[{+-}{yoff}]]]\n"
  	    "             [-fg {color}] [-bg {color}] [-bd {color}] [-bw {pixels}]\n"
! 	    "             [-shape | +shape] [-pupil {color}] [-outline {color}]\n"
! 	    "             [-center {color}] [-backing {backing-store}] [-distance]\n"
  	    "             [-biblicallyAccurate]\n"
  #ifdef XRENDER
  	    "             [-render | +render]\n"
***************
*** 68,73 ****
--- 68,74 ----
     pass over the remaining options after XtParseCommand is let loose. */
  
  static XrmOptionDescRec options[] = {
+ {(char *)"-pupil",	(char *)"*eyes.pupil",		XrmoptionSepArg,	NULL},
  {(char *)"-outline",	(char *)"*eyes.outline",	XrmoptionSepArg,	NULL},
  {(char *)"-center",	(char *)"*eyes.center",		XrmoptionSepArg,	NULL},
  {(char *)"-backing",	(char *)"*eyes.backingStore",	XrmoptionSepArg,	NULL},
***************
*** 101,107 ****
  }
  
  static XtActionsRec actions[] = {
!     {(char *) "quit",	quit}
  };
  
  int
--- 102,108 ----
  }
  
  static XtActionsRec actions[] = {
!     {(char *) "quit",	(XtActionProc) quit}
  };
  
  int
