1 # -*- Autoconf -*- 2 # Process this file with autoconf to produce a configure script. 3 4 AC_PREREQ(2.61) 5 AC_INIT(glsl, XXXXX, idr (a] freedesktop.org, glsl) 6 AC_CONFIG_SRCDIR([Makefile.am]) 7 AM_CONFIG_HEADER([config.h]) 8 AC_CONFIG_FILES([glcpp/Makefile]) 9 10 AM_INIT_AUTOMAKE 11 LT_INIT 12 13 AM_MAINTAINER_MODE 14 15 # Checks for programs. 16 AC_PROG_CXX 17 AC_PROG_CC 18 AC_PROG_MAKE_SET 19 AC_PROG_YACC 20 AC_PROG_LEX 21 22 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) 23 24 # Checks for libraries. 25 26 # Checks for header files. 27 28 # Checks for typedefs, structures, and compiler characteristics. 29 30 # Checks for library functions. 31 AC_HEADER_STDC 32 33 AH_TOP([#ifndef GLSL_CONFIG_H 34 #define GLSL_CONFIG_H]) 35 AH_BOTTOM([#endif /* GLSL_CONFIG_H */]) 36 37 PKG_CHECK_MODULES([talloc], [talloc >= 2.0]) 38 39 AC_ARG_ENABLE([debug], 40 [AS_HELP_STRING([--enable-debug], 41 [use debug compiler flags and macros @<:@default=disabled@:>@])], 42 [enable_debug="$enableval"], 43 [enable_debug=no] 44 ) 45 if test "x$enable_debug" = xyes; then 46 DEFINES="$DEFINES -DDEBUG" 47 if test "x$GCC" = xyes; then 48 # Remove any -g or -O flags from the command line 49 CFLAGS=[`echo $CFLAGS | sed 's/-g[^ \t]*[ \t]*//g;s/-O[^ \t]*[ \t]*//g'`] 50 CFLAGS="$CFLAGS -O0 -ggdb3 -fstack-protector -D_FORTIFY_SOURCE=2" 51 fi 52 if test "x$GXX" = xyes; then 53 # Remove any -g flags from the command line 54 CXXFLAGS=[`echo $CXXFLAGS | sed 's/-g[^ \t]*[ \t]*//g;s/-O[^ \t]*[ \t]*//g'`] 55 CXXFLAGS="$CXXFLAGS -O0 -ggdb3 -fstack-protector -D_FORTIFY_SOURCE=2" 56 fi 57 fi 58 59 if test "x$GXX" = xyes ; then 60 WARN="-Wall -Wextra -Wunsafe-loop-optimizations -Wstack-protector" 61 else 62 WARN="" 63 fi 64 65 CFLAGS="$CFLAGS $WARN" 66 CXXFLAGS="$CXXFLAGS $WARN" 67 YFLAGS="-d -v" 68 69 AC_OUTPUT([Makefile]) 70
