Allow KConfig to use resources as fallback config files

Fallback will be :/kconfig/
REVIEW: 125598

1 files changed, 6 insertions, 0 deletions

diff --git a/src/core/kconfig.cpp b/src/core/kconfig.cpp
index 7f03869b..07fa6f55 100644
--- a/src/core/kconfig.cpp
+++ b/src/core/kconfig.cpp
@@ -713,6 +713,12 @@ void KConfigPrivate::parseConfigFiles()
                     Q_FOREACH (const QString &f, QStandardPaths::locateAll(resourceType, fileName)) {
                         files.prepend(f);
                     }
+
+                    // allow fallback to config files bundled in resources
+                    const QString resourceFile(QStringLiteral(":/kconfig/") + fileName);
+                    if (QFile::exists(resourceFile)) {
+                        files.prepend(resourceFile);
+                    }
                 }
             }
         } else {