+LT_INIT
+PKG_CHECK_MODULES([GUILE], [guile-2.0])
+
+AC_DEFUN([GACELA_DEPS],
+ for lib in $1 ; do
+ AC_CHECK_LIB(${lib}, main, [$2="${$2} -l${lib}"], AC_MSG_ERROR([*** ${lib} library not found!]))
+ done
+ [AC_SUBST([$2])]
+)
+GACELA_DEPS(SDL SDL_image SDL_gfx SDL_mixer, SDL_LIBS)
+GACELA_DEPS(GL GLU, GL_LIBS)
+GACELA_DEPS(ftgl, FTGL_LIBS)
+
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_SRCDIR([src/sdl.c])