# Process this file with autoconf to produce a configure script.
-AC_INIT([freeglut library], [2.4.0], [freeglut-bugs@lists.sourceforge.net], [freeglut])
+AC_INIT([freeglut library], [2.6.0], [freeglut-bugs@lists.sourceforge.net], [freeglut])
AM_INIT_AUTOMAKE
AC_PREREQ([2.56])
AC_CONFIG_SRCDIR([AUTHORS])
# Checks for programs.
AC_PROG_CC
+AM_PROG_CC_C_O
AC_C_CONST
AC_EXEEXT
AC_LIBTOOL_DLOPEN
AC_PATH_XTRA
if test x"$no_x" = xyes; then
- GL_LIBS="-lopengl32 -lglu32 -lgdi32"
+ GL_LIBS="-lopengl32 -lglu32 -lgdi32 -lwinmm"
LIBXXF86VM=
+ LIBXI=
VERSION_INFO=
EXPORT_FLAGS="-DFREEGLUT_EXPORTS"
else
AC_CHECK_LIB([Xxf86vm], [XF86VidModeSwitchToMode],
[LIBXXF86VM=-lXxf86vm], [LIBXXF86VM=],
[$X_LIBS -lXext -lX11])
+ LIBXI=-lXi
VERSION_INFO="-version-info 11:0:8"
EXPORT_FLAGS=
fi
AC_SUBST([GL_LIBS])
AC_SUBST([LIBXXF86VM])
+AC_SUBST([LIBXI])
AC_SUBST([VERSION_INFO])
AC_SUBST([EXPORT_FLAGS])
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])
AC_HEADER_TIME
AC_CHECK_HEADERS([X11/extensions/xf86vmode.h], [], [], [#include <X11/Xlib.h>])
+AC_CHECK_HEADERS([X11/extensions/XI.h X11/extensions/XInput.h])
CPPFLAGS="$save_CPPFLAGS"
# Checks for library functions.
AC_FUNC_VPRINTF
AC_CHECK_LIBM
AC_SUBST([LIBM])
+AC_CHECK_FUNCS([gettimeofday])
# Build time configuration.
AC_ARG_ENABLE([replace-glut],
[AS_HELP_STRING([--enable-warnings],
[use all gcc compiler warnings @<:@default=yes@:>@])])
if test "x$enable_warnings" != xno -a "x$GCC" = xyes; then
- CFLAGS="$CFLAGS -Wall -pedantic -Werror"
+ CFLAGS="$CFLAGS -Wall -pedantic"
+fi
+
+AC_ARG_ENABLE([warnings-as-errors],
+[AS_HELP_STRING([--enable-warnings-as-errors],
+ [make all warnings into errors @<:@default=no@:>@])])
+if test "x$enable_warnings_as_errors" = xyes -a "x$GCC" = xyes; then
+ CFLAGS="$CFLAGS -Werror"
fi
AC_ARG_ENABLE([debug],