Work around bgo #624278 for distcheck

diff --git a/backends/telepathy/Makefile.am b/backends/telepathy/Makefile.am
index 5e2319f..b1c80db 100644 (file)
--- a/backends/telepathy/Makefile.am
+++ b/backends/telepathy/Makefile.am
@@ -56,10 +56,15 @@ tp-lowlevel.gi: $(libtp-lowlevel_la_SOURCES) libtp-lowlevel.la
                $(TP_VALA_CFLAGS) $(TP_GLIB_CFLAGS) -I$(top_srcdir)/folks \
                .libs/libtp-lowlevel.so > tp-lowlevel.gi
 
+# copy the metadata file as necessary, to work around gnome bug #624278
 tp-lowlevel.vapi: tp-lowlevel.gi tp-lowlevel.metadata
+       test -e tp-lowlevel.metadata || \
+               (cp $(srcdir)/tp-lowlevel.metadata . && \
+               touch tp-lowlevel.metadata.copied)
        $(VAPIGEN_V)$(VAPIGEN) $(VALAFLAGS) --library tp-lowlevel \
                --metadata=tp-lowlevel.metadata \
                tp-lowlevel.gi
+       test ! -e tp-lowlevel.metadata.copied || rm -f tp-lowlevel.metadata*
 
 internal_vapi_files = \
        tp-lowlevel.vapi \