-AM_CPPFLAGS = $(GLIB_CFLAGS) $(GTK_CFLAGS) $(SOUP_CFLAGS)
-AM_LDFLAGS = -shared -module -avoid-version -no-undefined
+AM_CPPFLAGS = $(GLIB_CFLAGS) $(GTK_CFLAGS) $(GL_CFLAGS) $(SOUP_CFLAGS)
+AM_LDFLAGS = -shared -module -avoid-version
noinst_LTLIBRARIES = teapot.la
teapot_la_SOURCES = \
$(top_srcdir)/examples/plugin/teapot.c \
$(top_srcdir)/examples/plugin/teapot.h
noinst_LTLIBRARIES = teapot.la
teapot_la_SOURCES = \
$(top_srcdir)/examples/plugin/teapot.c \
$(top_srcdir)/examples/plugin/teapot.h