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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.61)
AC_INIT(glsl, XXXXX, idr@freedesktop.org, glsl)
AC_CONFIG_SRCDIR([Makefile.am])
AM_CONFIG_HEADER([config.h])
AM_INIT_AUTOMAKE
AM_MAINTAINER_MODE
# Checks for programs.
AC_PROG_CXX
AC_PROG_CC
AC_PROG_MAKE_SET
AC_PROG_YACC
AC_PROG_LEX
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
# Checks for libraries.
# Checks for header files.
# Checks for typedefs, structures, and compiler characteristics.
# Checks for library functions.
AC_HEADER_STDC
AC_ARG_ENABLE([debug],
[AS_HELP_STRING([--enable-debug],
[use debug compiler flags and macros @<:@default=disabled@:>@])],
[enable_debug="$enableval"],
[enable_debug=no]
)
if test "x$enable_debug" = xyes; then
DEFINES="$DEFINES -DDEBUG"
if test "x$GCC" = xyes; then
# Remove any -g or -O flags from the command line
CFLAGS=[`echo $CFLAGS | sed 's/-g[^ \t]*[ \t]*//g;s/-O[^ \t]*[ \t]*//g'`]
CFLAGS="$CFLAGS -O0 -ggdb3 -fstack-protector -D_FORTIFY_SOURCE=2"
fi
if test "x$GXX" = xyes; then
# Remove any -g flags from the command line
CXXFLAGS=[`echo $CXXFLAGS | sed 's/-g[^ \t]*[ \t]*//g;s/-O[^ \t]*[ \t]*//g'`]
CXXFLAGS="$CXXFLAGS -O0 -ggdb3 -fstack-protector -D_FORTIFY_SOURCE=2"
fi
fi
if test "x$GCC" = xyes ; then
WARN="-Wall -Wextra -Wunsafe-loop-optimizations -Wstack-protector -Wunreadchable-code"
else
WARN=""
fi
if test "x$GXX" = xyes ; then
WARN="-Wall -Wextra -Wunsafe-loop-optimizations -Wstack-protector"
else
WARN=""
fi
CFLAGS="$CFLAGS $WARN"
CXXFLAGS="$CXXFLAGS $WARN"
YFLAGS="-d -v"
AC_OUTPUT([Makefile])
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