marked some duplicate tiles

[supertux.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 5b5d843..ae42eab 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -107,6 +107,12 @@ AM_ICONV
 AC_SUBST([ICONV_LIBS], [$LIBICONV])
 
 dnl ===========================================================================
+dnl Check for libcurl
+
+LIBCURL_CHECK_CONFIG
+AC_SUBST([LIBCURL_LIBS], [$LIBCURL])
+
+dnl ===========================================================================
 dnl Check for SDL
 SDL_VERSION=1.2.4
 AM_PATH_SDL($SDL_VERSION,
@@ -134,10 +140,16 @@ NP_FINDLIB([PHYSFS], [physfs], [physfs >= 1.0.0],
         [],
         [AC_MSG_ERROR([Please install physfs >= 1.0])])
 
+if test "x`uname -s`" = "xDarwin"; then
+  allib="-framework OpenAL"
+else
+  allib="-lopenal"
+fi
+
 NP_FINDLIB([OPENAL], [OpenAL], [OpenAL],
          NP_LANG_PROGRAM([#include <AL/al.h>],
            [alcOpenDevice(0);]),
-         [], [-lopenal],
+         [], [$allib],
          [],
          [AC_MSG_ERROR([Please intall OpenAL])],
          [], [])