1 # Process this file with autoconf to produce a configure script.
3 AC_INIT([freeglut library], [2.4.0], [freeglut-bugs@lists.sourceforge.net], [freeglut])
6 AC_CONFIG_SRCDIR([AUTHORS])
7 AC_CONFIG_HEADERS([config.h])
9 # Compatibility hack for older autoconf versions
10 m4_ifdef([AS_HELP_STRING], [], [AC_DEFUN([AS_HELP_STRING], [AC_HELP_STRING($][@)])])
12 # Checks for programs.
18 AC_SUBST([LIBTOOL_DEPS])
20 # Checks for libraries.
22 AC_CHECK_LIB([Xxf86vm], [XF86VidModeSwitchToMode],
23 [LIBXXF86VM=-lXxf86vm], [LIBXXF86VM=],
24 [$X_LIBS -lXext -lX11])
25 AC_SUBST([LIBXXF86VM])
27 # Checks for header files.
29 AC_CHECK_HEADERS([GL/gl.h GL/glu.h GL/glx.h fcntl.h limits.h sys/ioctl.h sys/param.h sys/time.h])
33 CFLAGS="$CFLAGS $X_CFLAGS"
34 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h], [], [], [#include <X11/Xlib.h>])
37 # Checks for library functions.
38 AC_PROG_GCC_TRADITIONAL
43 # Build time configuration.
44 AC_ARG_ENABLE([replace-glut],
45 [AS_HELP_STRING([--enable-replace-glut],
46 [be a replacement for GLUT @<:@default=yes@:>@])])
47 if test "x$enable_replace_glut" != xno; then
57 AC_ARG_ENABLE([warnings],
58 [AS_HELP_STRING([--enable-warnings],
59 [use all gcc compiler warnings @<:@default=yes@:>@])])
60 if test "x$enable_warnings" != xno -a "x$GCC" = xyes; then
61 CFLAGS="$CFLAGS -Wall -pedantic -Werror"
64 AC_ARG_ENABLE([debug],
65 [AS_HELP_STRING([--enable-debug],
66 [enable debug (for developers) @<:@default=no@:>@])])
68 if test "x$enable_debug" = xyes; then
69 AC_DEFINE([_DEBUG], [1], [Define to 1 if you want to include debugging code.])
73 AC_CONFIG_FILES([Makefile
78 progs/demos/CallbackMaker/Makefile
79 progs/demos/Fractals/Makefile
80 progs/demos/Fractals_random/Makefile
81 progs/demos/Lorenz/Makefile
83 progs/demos/One/Makefile
84 progs/demos/shapes/Makefile