[Libosinfo] [PATCH osinfo-db v2] Abort on XML errors

[Guido Günther]

While we abort on XML errors the first time the output XML already gets
written so a subsequent make call will continue with the next file
leading to an incomplete database. Use a temporary file to fix this.
---

   Changes since v1:

      * remove temp file on failure

 Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 6b3f8e7..6ff9b5c 100644
--- a/Makefile
+++ b/Makefile
@@ -63,7 +63,9 @@ mingwrpm:  mingw-osinfo-db.spec $(ARCHIVE)
 
 %.xml: %.xml.in Makefile
 	@mkdir -p `dirname $@` po
-	$(V_I18N) LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_MERGE_OPTS) -x -u -c po/.intltool-merge-cache $(VPATH)/po $< $@
+	$(V_I18N) LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_MERGE_OPTS) -x -u -c po/.intltool-merge-cache $(VPATH)/po $< $@.tmp \
+	    || { rm $@.tmp && exit 1; }
+	@mv $@.tmp $@
 
 %.rng: %.rng.in Makefile
 	@mkdir -p `dirname $@` po
-- 
2.10.2