From 759185a9f8b2561f718d681fbecd531c75b6e49b Mon Sep 17 00:00:00 2001
From: Tomáš Chvátal <scarabeus@gentoo.org>
Date: Tue, 26 May 2009 18:54:19 +0200
Subject: First attempt to solve linguas install correctly as expected in
 gettext.

---
 po/CMakeLists.txt | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

(limited to 'po')

diff --git a/po/CMakeLists.txt b/po/CMakeLists.txt
index 6c8e7e9..e57489e 100644
--- a/po/CMakeLists.txt
+++ b/po/CMakeLists.txt
@@ -4,8 +4,6 @@
 MESSAGE ( STATUS "<Locating Gettext>" )
 FIND_PACKAGE ( Gettext REQUIRED )
 INCLUDE_DIRECTORIES ( ${GETTEXT_INCLUDE_DIR} )
-FILE ( GLOB _po_files *.po )
-SET ( _gmoFiles )
 ###############################################################################
 # CREATE .MO FOR EACH .PO
 ###############################################################################
@@ -15,6 +13,22 @@ SET ( _gmoFiles )
 # if it is empty, dont install any language
 # if it is set to some value, install those
 ###############################################################################
+IF ( DEFINED $ENV{LINGUAS} )
+	# no languages
+	SET ( _po_files )
+	IF ( $ENV{LINGUAS} )
+		# only specified languages
+		FOREACH ( _lang $ENV{LINGUAS} )
+			IF ( EXISTS ${CURRENT_SOURCE_DIR}/${_lang}.po )
+				LIST ( APPEND _po_files ${CURRENT_SOURCE_DIR}/${_lang}.po )
+			ENDIF ( EXISTS ${CURRENT_SOURCE_DIR}/${_lang}.po )
+		ENDFOREACH ( _lang )
+	ENDIF ( $ENV{LINGUAS} )
+ELSE ( DEFINED $ENV{LINGUAS} )
+	# all languages
+	FILE ( GLOB _po_files *.po )
+ENDIF ( DEFINED $ENV{FOO} )
+SET ( _gmoFiles )
 FOREACH ( _current_PO_FILE ${_po_files} )
 	GET_FILENAME_COMPONENT ( _lang ${_current_PO_FILE} NAME_WE )
 	SET ( _gmoFile ${CMAKE_BINARY_DIR}/po/${_lang}.gmo )
-- 
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