From 7f2c5644543924da2eba00708070b3b612718f29 Mon Sep 17 00:00:00 2001
From: Laurent Monin <geeqie@norz.org>
Date: Sat, 19 Apr 2008 12:46:59 +0000
Subject: [PATCH] Add the possibility to update only one translation file
 using, for example: make update-po PO=fr autogen.sh applies a patch made
 against glib-gettextize generated Makefile.in.in

---
 autogen.sh              |  3 +++
 po/Makefile.in.in.patch | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 po/Makefile.in.in.patch

diff --git a/autogen.sh b/autogen.sh
index 50cfe962..73762605 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -85,6 +85,9 @@ do
 	  test -r $dr/aclocal.m4 || touch $dr/aclocal.m4
 	  echo "Running glib-gettextize..."
 	  echo "no" | glib-gettextize --force --copy
+	  if [ -r po/Makefile.in.in.patch ]; then
+		patch po/Makefile.in.in < po/Makefile.in.in.patch
+	  fi
 	  echo "Making $dr/aclocal.m4 writable ..."
 	  test -r $dr/aclocal.m4 && chmod u+w $dr/aclocal.m4
         fi
diff --git a/po/Makefile.in.in.patch b/po/Makefile.in.in.patch
new file mode 100644
index 00000000..9339be26
--- /dev/null
+++ b/po/Makefile.in.in.patch
@@ -0,0 +1,34 @@
+--- Makefile.in.in	2008-04-19 14:36:53.000000000 +0200
++++ Makefile.in.in.new	2008-04-19 14:39:19.000000000 +0200
+@@ -216,7 +216,30 @@
+ 	    || cp -p $(srcdir)/$$file $(distdir); \
+ 	done
+ 
+-update-po: Makefile
++### Updating po and gmo files
++#
++# Update by merging all .po files with the .po template master file.
++#
++# It is possible to update only a single .po file by setting the PO variable to
++# either <lang> or <lang>.po when calling make. Example: make update-po PO=is
++
++update-po: Makefile $(GETTEXT_PACKAGE).pot
++	@cd $(srcdir); \
++	$(foreach lang,$(basename $(if $(strip $(PO)),$(PO),$(CATALOGS))), \
++	  echo -n "$(lang): "; \
++	  if $(MSGMERGE) $(lang).po $(GETTEXT_PACKAGE).pot -o $(lang).new.po; then \
++	    mv -f $(lang).new.po $(lang).po; \
++	  else \
++	    echo "msgmerge failed!"; \
++	    rm -f $(lang).new.po; \
++	  fi; \
++	)
++	$(MAKE) update-gmo
++
++update-gmo: Makefile $(CATALOGS)
++	@:
++
++update-po-orig: Makefile
+ 	$(MAKE) $(GETTEXT_PACKAGE).pot
+ 	tmpdir=`pwd`; \
+ 	cd $(srcdir); \
-- 
2.20.1