[PATCH/RFC 03/17] Makefile: tell xgettext(1) that our source is in UTF-8

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

By default xgettext(1) assumes that source code is in US-ASCII, change
that to UTF-8 for our case.

I'm not planning to include non-ASCII in any of the main Git interface
strings. But this'll be used for a gettext regression test to make
sure this works if we ever want to go this route, and to check that
the gettext implementation is sane in this regard.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 Makefile |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/Makefile b/Makefile
index 4b46579..9818a59 100644
--- a/Makefile
+++ b/Makefile
@@ -2008,7 +2008,7 @@ cscope:
 	$(RM) cscope*
 	$(FIND) . -name '*.[hcS]' -print | xargs cscope -b
 
-XGETTEXT_OPTIONS = --add-comments --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>"
+XGETTEXT_OPTIONS = --add-comments --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" --from-code=UTF-8
 pot:
 	$(XGETTEXT) $(XGETTEXT_OPTIONS) --keyword=_ --keyword=N_ --output=po/git.pot --language=C $(C_OBJ:o=c) t/t0200/test.c
 	$(XGETTEXT) $(XGETTEXT_OPTIONS) --join-existing --output=po/git.pot --language=Shell $(SCRIPT_SH) t/t0200/test.sh
-- 
1.7.2.2.536.g3f548