[json-glib] build: Use maintainer-clean for removing ignore files

[Emmanuele Bassi <ebassi src gnome org>]

commit be48afe5801a541996bb64437c278088e70258f6
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Sun Aug 15 18:43:49 2010 +0100

    build: Use maintainer-clean for removing ignore files

 build/autotools/Makefile.am.gitignore |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)
---
diff --git a/build/autotools/Makefile.am.gitignore b/build/autotools/Makefile.am.gitignore
index fad1198..26fe561 100644
--- a/build/autotools/Makefile.am.gitignore
+++ b/build/autotools/Makefile.am.gitignore
@@ -7,13 +7,18 @@ $(srcdir)/.gitignore: Makefile.am
 	$(QUIET_GEN)( \
 	  echo "*.o" ; \
 	  echo ".gitignore" ; \
-	) > .gitignore ; \
+	) > $(srcdir)/.gitignore ; \
 	for p in $(noinst_PROGRAMS); do \
-		echo "/$$p" >> .gitignore ; \
+		echo "/$$p" >> $(srcdir)/.gitignore ; \
 	done
 
 gitignore: $(srcdir)/.gitignore
 
-.PHONY: gitignore
+gitignore-clean:
+	$(QUIET_RM)rm -f $(srcdir)/.gitignore
+
+.PHONY: gitignore gitignore-clean
 
 all: gitignore
+
+maintainer-clean: gitignore-clean