dnl Process this file with autoconf to produce a configure script.
AC_PREREQ([2.54])
-AC_INIT(supertux, 0.3.0-SVN)
+AC_INIT(supertux2, 0.3.2-SVN)
AC_CONFIG_SRCDIR([src/main.cpp])
AC_CONFIG_AUX_DIR([mk/autoconf])
AC_CANONICAL_TARGET
:,
AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!]))
-XIPH_PATH_VORBIS(, [AC_MSG_ERROR([Please install libvorbis])])
XIPH_PATH_OGG(, [AC_MSG_ERROR([Please install libogg])])
+XIPH_PATH_VORBIS(, [AC_MSG_ERROR([Please install libvorbis])])
NP_FINDLIB([SDLIMAGE], [SDL_image], [SDL_image >= 1.2],
NP_LANG_PROGRAM([#include <SDL_image.h>], [IMG_Load("");]),
[AC_MSG_ERROR([Please intall OpenAL])],
[], [])
-AX_CHECK_GL
-if test "$no_gl" = "yes"; then
- AC_MSG_ERROR([Please install opengl libraries and headers])
+AC_ARG_ENABLE(opengl,
+ AC_HELP_STRING([--enable-opengl], [enable opengl support]),
+ [enable_opengl=$enableval], [enable_opengl=yes])
+
+if test "$enable_opengl" = "yes"; then
+ AX_CHECK_GL
+ if test "$no_gl" != "yes"; then
+ AC_DEFINE_UNQUOTED(HAVE_OPENGL, 1, Define if OpenGL is present on the system)
+ fi
fi
dnl Checks for library functions.