Merge remote-tracking branch 'origin/4.7' into qt-master-from-4.7

Conflicts:
	mkspecs/common/symbian/symbian.conf
	src/s60installs/bwins/QtGuiu.def
	src/s60installs/eabi/QtGuiu.def

1 files changed, 29 insertions, 3 deletions

diff --git a/mkspecs/common/symbian/symbian.conf b/mkspecs/common/symbian/symbian.conf
index 63db511..e3813a4 100644
--- a/mkspecs/common/symbian/symbian.conf
+++ b/mkspecs/common/symbian/symbian.conf
@@ -230,16 +230,41 @@ defineReplace(symbianRemoveSpecialCharacters) {
 
 # Determines translations that are Symbian supported
 defineTest(matchSymbianLanguages) {
+    # Qt language codes for which we need to parse .ts file
     SYMBIAN_MATCHED_LANGUAGES =
+    # List of translation files for matched languages
     SYMBIAN_MATCHED_TRANSLATIONS =
+    # List of Qt language codes for which we have no mapped Symbian code but we have a fallback code
+    # and therefore need to generate a mapping for in localize_deployment.prf.
+    # The fallback code means plain language code for languages that have both language and country codes.
+    # E.g. the fallback code for language "zh_CN" would be "zh".
+    SYMBIAN_UNMAPPED_LANGUAGES =
+    # List of handled Qt language codes to avoid duplicate Symbian language codes in case both
+    # unmapped language+country combination and its fallback code, or multiple unmapped language+country
+    # combinations that have same fallback code are included.
+    HANDLED_LANGUAGES =
 
     # Cannot parse .ts file for language here, so detect it from filename.
     # Allow two and three character language and country codes.
     for(translation, TRANSLATIONS) {
         language = $$replace(translation, "^(.*/)?[^/]+_(([^_]{2,3}_)?[^_]{2,3})\\.ts$", \\2)
-        contains(SYMBIAN_SUPPORTED_LANGUAGES, $$language) {
-            SYMBIAN_MATCHED_LANGUAGES += $$language
-            SYMBIAN_MATCHED_TRANSLATIONS += $$_PRO_FILE_PWD_/$$translation
+        !contains(HANDLED_LANGUAGES, $$language) {
+            HANDLED_LANGUAGES += $$language
+            contains(SYMBIAN_SUPPORTED_LANGUAGES, $$language) {
+                SYMBIAN_MATCHED_LANGUAGES += $$language
+                SYMBIAN_MATCHED_TRANSLATIONS += $$_PRO_FILE_PWD_/$$translation
+            } else {
+                # No direct mapping for specified language found. Check if a fallback language code can be used.
+                strippedLanguage = $$replace(language, "_.*$",)
+                contains(SYMBIAN_SUPPORTED_LANGUAGES, $$strippedLanguage):!contains(HANDLED_LANGUAGES, $$strippedLanguage) {
+                    HANDLED_LANGUAGES += $$strippedLanguage
+                    SYMBIAN_UNMAPPED_LANGUAGES += $$language
+                    SYMBIAN_MATCHED_LANGUAGES += $$language
+                    SYMBIAN_MATCHED_TRANSLATIONS += $$translation
+                    SYMBIAN_LANGUAGE_FALLBACK.$$language = $$strippedLanguage
+                    export(SYMBIAN_LANGUAGE_FALLBACK.$$language)
+                }
+            }
         }
     }
 
@@ -247,6 +272,7 @@ defineTest(matchSymbianLanguages) {
 
     export(SYMBIAN_MATCHED_LANGUAGES)
     export(SYMBIAN_MATCHED_TRANSLATIONS)
+    export(SYMBIAN_UNMAPPED_LANGUAGES)
 }
 
 # Symbian pkg files that define multiple languages require a language specific string to be