[aravis] build: make make distcheck pass.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit 0dc8355251646262c4de1d654fb2b85ec3fec173
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Sun Apr 25 23:26:44 2010 +0200

    build: make make distcheck pass.

 src/Makefile.am       |    2 +-
 src/tests/Makefile.am |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 1871e89..f4644f3 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,6 +1,6 @@
 include $(top_srcdir)/Makefile.decl
 
-SUBDIRS = tests
+SUBDIRS = . tests
 
 -include $(INTROSPECTION_MAKEFILE)
   INTROSPECTION_GIRS =
diff --git a/src/tests/Makefile.am b/src/tests/Makefile.am
index 3e79321..0ab7bd9 100644
--- a/src/tests/Makefile.am
+++ b/src/tests/Makefile.am
@@ -1,9 +1,9 @@
 include $(top_srcdir)/Makefile.decl
 
-INCLUDES = $(ARAVIS_CFLAGS)
+INCLUDES = -g -I$(top_srcdir)/src/ $(ARAVIS_CFLAGS)
 
 noinst_PROGRAMS = $(TEST_PROGS)
 
 TEST_PROGS        += formula
 formula_SOURCES = formula.c
-formula_LDADD = $(ARAVIS_LIBS) $(top_srcdir)/src/libaravis.la
+formula_LDADD = $(ARAVIS_LIBS) $(top_builddir)/src/libaravis.la