From: Mike Frysinger <vapier@gentoo.org>
Date: Tue, 10 May 2016 07:16:06 +0000 (+1000)
Subject: po: respect LINGUAS build setting
X-Git-Tag: v4.7.0-rc1~57
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3e50ecec988a22ba997b4d5995c44674405be4c4;p=thirdparty%2Fxfsprogs-dev.git

po: respect LINGUAS build setting

It is common gettext practice to limit the translations a particular
package will include by setting the LINGUAS environment variable.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---

diff --git a/po/Makefile b/po/Makefile
index edf92ad49..a5250b349 100644
--- a/po/Makefile
+++ b/po/Makefile
@@ -6,7 +6,10 @@ TOPDIR = ..
 include $(TOPDIR)/include/builddefs
 
 POTHEAD = $(PKG_NAME).pot
-LINGUAS = de pl
+# If the user has requested a specific set of translations, only build those.
+SUPPORTED_LINGUAS = $(patsubst %.po,%,$(wildcard *.po))
+LINGUAS ?= $(SUPPORTED_LINGUAS)
+LINGUAS := $(filter $(SUPPORTED_LINGUAS),$(LINGUAS))
 LSRCFILES = $(LINGUAS:%=%.po)
 LDIRT = $(POTHEAD)