Add glut config check

[grits] / configure.ac

diff --git a/configure.ac b/configure.ac
index 5a1623c7b02ac3a8e282f255fbe5536aae34db50..ad207452eb9c07c2cf5d3ae2b2e8e27bc46d7f69 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
-m4_define([grits_release], [0.4.2])
-m4_define([grits_version], [0:0:0])
+m4_define([grits_release], [0.5.1])
+m4_define([grits_version], [1:1:1])
 m4_define([grits_subdir],  [grits0])
 
 # Init and options
@@ -28,6 +28,11 @@ PKG_CHECK_MODULES(CAIRO, cairo)
 PKG_CHECK_MODULES(GTK,   gtk+-2.0 >= 2.16)
 PKG_CHECK_MODULES(SOUP,  libsoup-2.4 >= 2.26)
 
+# Check for glut for example plugin
+AC_CHECK_LIB(glut, glutSolidTeapot, GLUT_LIBS="-lglut")
+AM_CONDITIONAL(HAVE_GLUT, test "$GLUT_LIBS" != "")
+AC_SUBST(GLUT_LIBS)
+
 # Test for Windows vs. Unix
 case "${host}" in
        *mingw32*) WIN32="yes" ;;