X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/d6c68fa2ec0f3c8b6248444a7414942291b571e1..88078e7ac2ee289a0dfc321d71c7494657c4457c:/acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index e58d2751..d1a5a04d 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -246,6 +246,18 @@ AC_SUBST($1_CFLAGS)
 AC_SUBST($1_LIBS)
 ])
 
+AC_DEFUN(_TUXBOX_APPS_LIB_PKGCONFIG_OPTIONAL,[
+PKG_CHECK_MODULES($1,$2,$3="yes",$3="no")
+if test "$$3" = "yes"; then
+	AC_DEFINE($3, 1, [$2 available])
+else
+	$1_CFLAGS=""
+	$1_LIBS=""
+fi
+AC_SUBST($1_CFLAGS)
+AC_SUBST($1_LIBS)
+])
+
 AC_DEFUN(TUXBOX_APPS_LIB_PKGCONFIG,[
 _TUXBOX_APPS_LIB_PKGCONFIG($1,$2)
 if test -z "$$1_CFLAGS" ; then