use top_builddir vs relative dir

Original commit message from CVS:
use top_builddir vs relative dir

diff --git a/docs/gst/Makefile.am b/docs/gst/Makefile.am
index 05b6aae..de16f26 100644 (file)
--- a/docs/gst/Makefile.am
+++ b/docs/gst/Makefile.am
@@ -84,8 +84,8 @@ gstreamer-decl.txt:
 # The LD env-var below is a nasty hack to make this work on versions of
 # gtkdoc-scanobj which don't understand libtool
 scanobj: $(srcdir)/$(DOC_MODULE).types
-       cd ../../gst/;$(MAKE) libgst.la
-       cd ../../gst/elements/;$(MAKE) libgstelements.la
+       cd $(top_builddir)/gst/;$(MAKE) libgst.la
+       cd $(top_builddir)/gst/elements/;$(MAKE) libgstelements.la
        rm gstreamer-scan.o; ln -s gstreamer-scan.lo gstreamer-scan.o
        env CC="$(LIBTOOL) $(CC)" LD="cp gstreamer-scan.lo gstreamer-scan.o;$(LIBTOOL) $(CC)" CFLAGS="$(LIBGST_CFLAGS) $(GLIB_CFLAGS) $(XML_CFLAGS) -I../../" LDFLAGS="$(GST_LIBS)"\
        gtkdoc-scanobj --module=$(DOC_MODULE)