[network-manager-applet] po: return po/iso3166.tab.h back into POTFILES.in

[JiÅÃ KlimeÅ <jklimes src gnome org>]

commit c46822ba9f46a0a6e6ae53cf9d1f9ad3158ec885
Author: JiÅÃ KlimeÅ <jklimes redhat com>
Date:   Wed Sep 7 15:19:05 2011 +0200

    po: return po/iso3166.tab.h back into POTFILES.in
    
    po/iso3166.tab.h is a generated file containing country names to be translated.
    The file is generated from /usr/share/zoneinfo/iso3166.tab by Rules-iso3166,
    that gets appended to Makefile.
    Rules-iso3166 is now updated to search for the input file in
    $(datadir)/zoneinfo/iso3166.tab, and if not found in /usr/share/zoneinfo/iso3166.tab
    When no input file is found, empty po/iso3166.tab.h is created and a warning
    printed.

 po/POTFILES.in   |    6 ++++++
 po/Rules-iso3166 |   17 +++++++++++++----
 2 files changed, 19 insertions(+), 4 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 4afbe21..4e548cc 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -15,6 +15,12 @@ src/applet.c
 src/applet.h
 [type: gettext/glade]src/gsm-unlock.ui
 [type: gettext/glade]src/info.ui
+
+# Generated file for country names translation
+# (generated from /usr/share/zoneinfo/iso3166.tab)
+# see Rules-iso3166
+po/iso3166.tab.h
+
 [type: gettext/glade]src/wired-8021x.ui
 src/connection-editor/ce-page.c
 [type: gettext/glade]src/connection-editor/ce-ip4-routes.ui
diff --git a/po/Rules-iso3166 b/po/Rules-iso3166
index d2aa1ab..16b1868 100644
--- a/po/Rules-iso3166
+++ b/po/Rules-iso3166
@@ -1,8 +1,17 @@
 # For translation of country names (taken from /usr/share/zoneinfo/iso3166.tab)
-$(top_builddir)/po/iso3166.tab.h: $(datadir)/zoneinfo/iso3166.tab
-	@rm -f $(top_builddir)/po/iso3166.tab.h
-	@cat $(datadir)/zoneinfo/iso3166.tab | grep -v "#" | cut -f 2 | while read country ; do \
-		echo "char *s = N_(\"$${country}\")" >> $(top_builddir)/po/iso3166.tab.h ; \
+$(top_builddir)/po/iso3166.tab.h:
+	@rm -f $(top_builddir)/po/iso3166.tab.h; \
+	countries="$(datadir)/zoneinfo/iso3166.tab"; \
+	if test ! -f $$countries; then \
+		countries="/usr/share/zoneinfo/iso3166.tab"; \
+		if test ! -f $$countries; then \
+			echo "Warning: file $$countries not found; country names won't be translated. Please install tzdata to fix it." 1>&2; \
+			touch $(top_builddir)/po/iso3166.tab.h ; \
+			exit 0; \
+		fi \
+	fi; \
+	cat $$countries | grep -v "#" | cut -f 2 | while read country ; do \
+		echo "char *s = N_(\"$${country}\")" >> $(top_builddir)/po/iso3166.tab.h; \
 	done
 
 mostlyclean-iso3166: