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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.61)
AC_INIT(GLU3, 0.1-20091203, idr@freedesktop.org, GLU3)
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_RANLIB
# Checks for libraries.
# Checks for header files.
AC_CHECK_HEADERS([fcntl.h unistd.h sys/stat.h sys/types.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_CONST
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UINT8_T
# Checks for library functions.
AC_HEADER_STDC
AC_CHECK_FUNCS(fopen_s)
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
CFLAGS="$CFLAGS -ggdb3 -fstack-protector -D_FORTIFY_SOURCE=2"
fi
if test "x$GXX" = xyes; then
CXXFLAGS="$CXXFLAGS -ggdb3 -fstack-protector -D_FORTIFY_SOURCE=2"
fi
fi
if test "x$GCC" = xyes ; then
WARN="-Wall -Wextra -Wunsafe-loop-optimizations -Wstack-protector"
else
WARN=""
fi
CFLAGS="$CFLAGS $WARN"
if test "x$GXX" = xyes ; then
WARN="-Wall -Wextra -Wunsafe-loop-optimizations -Wstack-protector"
else
WARN=""
fi
CXXFLAGS="$CXXFLAGS $WARN"
AC_OUTPUT([Makefile
src/Makefile
test/Makefile
glu3.pc])
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