Experimenting with autotools

[gacela.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index a0cf7b959c4a6345b15b610e5cf287b1137899cd..5fe8860ce5ab49e517df661aa58540c45a2d1fad 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,14 +1,16 @@
 AC_INIT([gacela], [0.5], [jsf@jsancho.org])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
+LT_INIT
 AC_PROG_CC
 AC_PROG_LIBTOOL
 GUILE_FLAGS
 
-for sdllib in SDL SDL_image SDL_gfx SDL_mixer ; do
-    AC_CHECK_LIB(${sdllib}, main, [SDL_LIBS="-l${sdllib} $SDL_LIBS"], AC_MSG_ERROR([*** ${sdllib} library not found!]))
+for lib in SDL SDL_image SDL_gfx SDL_mixer ; do
+    AC_CHECK_LIB(${lib}, main, [SDL_LIBS="-l${lib} $SDL_LIBS"], AC_MSG_ERROR([*** ${lib} library not found!]))
 done
-for gllib in GL GLU ; do
-    AC_CHECK_LIB(${gllib}, main, [GL_LIBS="-l${gllib} $GL_LIBS"], AC_MSG_ERROR([*** ${gllib} library not found!]))
+AC_SUBST(SDL_LIBS)
+for lib in GL GLU ; do
+    AC_CHECK_LIB(${lib}, main, [GL_LIBS="-l${lib} $GL_LIBS"], AC_MSG_ERROR([*** ${lib} library not found!]))
 done
 AC_CHECK_LIB(ftgl, main, [FTGL_LIBS="-lftgl $FTGL_LIBS"], AC_MSG_ERROR([*** FTGL library not found!]))