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" ;;
env_la_SOURCES = env.c env.h
test_la_SOURCES = test.c test.h
-if NOTWIN32
+if HAVE_GLUT
noinst_LTLIBRARIES = teapot.la
teapot_la_SOURCES = \
$(top_srcdir)/examples/plugin/teapot.c \