Gtk: Update translation misc.

gtk/CMakeLists.txt

@@ -49,7 +49,7 @@ include(CheckIncludeFile)
 include(FindGettext)
 
 foreach(lang es fr_FR ja pt_BR ru sr@latin uk zh_CN)
-    GETTEXT_PROCESS_PO_FILES(${lang} ALL "share/locale/" PO_FILES po/${lang}.po)
+    GETTEXT_PROCESS_PO_FILES(${lang} ALL PO_FILES po/${lang}.po)
     install(FILES ${CMAKE_BINARY_DIR}/${lang}.gmo
             DESTINATION ${LOCALEDIR}/${lang}/LC_MESSAGES
             RENAME snes9x-gtk.mo

gtk/po/TRANSLATING.txt

@@ -1,7 +1,7 @@
 To add a new language or update the existing ones:
 
 Generate the template file:
-Change to the gtk directory and run 'xgettext -f po/POTFILES.in -o po/snes9x-gtk.pot'
+Run the shell script "updatepot.sh" or change to the gtk directory and run 'xgettext -f po/POTFILES.in -o po/snes9x-gtk.pot -kmaybegettext'.
 This will update the snes9x-gtk.pot file in this directory with the latest strings.
 
 Use the program 'poedit' to use this template and create a new translation or merge the template's new strings into an existing .po file.

gtk/po/updatepot.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+cd $(dirname "${0}")/..
+xgettext -f po/POTFILES.in -o po/snes9x-gtk.pot -kmaybegettext
+cd -