[gegl] ensure buffer-tests.inc is built before buffer-test

[Nils Philippsen <nphilipp src gnome org>]

commit 0758089aa7c3e222ed44cbc8d2a48ce598ba242e
Author: Nils Philippsen <nils redhat com>
Date:   Mon Nov 26 17:03:03 2012 +0100

    ensure buffer-tests.inc is built before buffer-test

 tests/buffer/Makefile.am |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/tests/buffer/Makefile.am b/tests/buffer/Makefile.am
index 9ed1512..13bed52 100644
--- a/tests/buffer/Makefile.am
+++ b/tests/buffer/Makefile.am
@@ -28,13 +28,15 @@ AM_CPPFLAGS = \
 
 AM_CFLAGS = $(DEP_CFLAGS) $(BABL_CFLAGS)
 
+buffer_test_SOURCES_noinc = buffer-test.c
+buffer_test_SOURCES = $(buffer_test_SOURCES_noinc) buffer-tests.inc
 buffer_test_LDADD = 						\
 	$(top_builddir)/gegl/libgegl-$(GEGL_API_VERSION).la	\
 	$(DEP_LIBS) $(BABL_LIBS)
 
 
 # Our custom target rules
-buffer-tests.inc: $(buffer_test_SOURCES) Makefile.am $(wildcard $(top_srcdir)/tests/buffer/tests/*.c)
+buffer-tests.inc: $(buffer_test_SOURCES_noinc) Makefile.am $(wildcard $(top_srcdir)/tests/buffer/tests/*.c)
 	@echo 'Generating $@'
 	@echo '/* this file is generated by the build system */' > $@
 	@for TEST in  `ls $(top_srcdir)/tests/buffer/tests/*.c | sed -e s:$(top_srcdir)/tests/buffer/tests/:: -e s:\\\.c::`; do \