fix broken ref to GD_LIBS that broke static builds

diff --git a/cmd/dot/Makefile.am b/cmd/dot/Makefile.am
index 6a49482eb44080414e2a2e659d971a7592b389e5..3a5d43ffbd4b7ad2a610e48934420e101375d4d9 100644 (file)
--- a/cmd/dot/Makefile.am
+++ b/cmd/dot/Makefile.am
@@ -102,8 +102,8 @@ dot_builtins_LDADD = \
                $(GTS_LIBS) $(EXPAT_LIBS) $(Z_LIBS) $(LIBGEN_LIBS) $(SOCKET_LIBS) $(IPSEPCOLA_LIBS) $(MATH_LIBS)
 
 if WITH_LIBGD
-dot_static_LDADD += $(top_builddir)/plugin/gd/.libs/libgvplugin_gd_C.a $(GD_LIBS)
-dot_builtins_LDADD += $(top_builddir)/plugin/gd/libgvplugin_gd.la $(GD_LIBS)
+dot_static_LDADD += $(top_builddir)/plugin/gd/.libs/libgvplugin_gd_C.a $(GDLIB_LIBS)
+dot_builtins_LDADD += $(top_builddir)/plugin/gd/libgvplugin_gd.la $(GDLIB_LIBS)
 endif
 
 if WITH_PANGOCAIRO