Fix compile with glut

diff --git a/src/plugins/Makefile.am b/src/plugins/Makefile.am
index 7c087a13ddf15dc1953db3a56185e2febcfee2d4..5fc085d529f4c679c092d78c262b101cb23244f2 100644 (file)
--- a/src/plugins/Makefile.am
+++ b/src/plugins/Makefile.am
@@ -21,14 +21,17 @@ map_la_SOURCES      = map.c  map.h
 env_la_SOURCES      = env.c  env.h
 test_la_SOURCES     = test.c test.h
 
+env_la_CPPFLAGS     = $(AM_CPPFLAGS)
+env_la_LDFLAGS      = $(AM_LDFLAGS)
+
 if HAVE_GLUT
 noinst_LTLIBRARIES  = teapot.la
 teapot_la_SOURCES   = \
        $(top_srcdir)/examples/plugin/teapot.c \
        $(top_srcdir)/examples/plugin/teapot.h
 teapot_la_LDFLAGS   = $(AM_LDFLAGS) -lglut -rpath $(libdir) # I hate you libtool
-env_la_CPPFLAGS     = $(AM_CPPFLAGS) -DHAVE_GLUT
-env_la_LDFLAGS      = $(AM_LDFLAGS) -lglut
+env_la_CPPFLAGS    += -DHAVE_GLUT
+env_la_LDFLAGS     += -lglut
 endif
 
 test: