[PATCH] Makefile: respect $LINGUAS variable on selecting .mo files to install

Signed-off-by: Nguyễn Thái Ngọc Duy <redacted>
---
 On Fri, Sep 14, 2012 at 6:35 PM, Nguyen Thai Ngoc Duy [off-list ref] wrote:
 > We should honor LINGUAS variable on installation. Only languages
 > listed in that variable are installed. Many if not most of projects do
 > that already.

 And here is a try.

 Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Makefile b/Makefile
index 56301dc..eeba645 100644
--- a/Makefile
+++ b/Makefile

@@ -2437,7 +2437,11 @@ po/git.pot: $(LOCALIZED_C)
 
 pot: po/git.pot
 
+ifdef LINGUAS
+POFILES := $(shell sh -c "ls $(patsubst %,po/%.po,$(LINGUAS)) 2>/dev/null")
+else
 POFILES := $(wildcard po/*.po)
+endif
 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
 
 ifndef NO_GETTEXT

-- 
1.7.12.403.gce5cf6f.dirty