Fix win32 alt bug

src/framework/core/application.h

@@ -54,7 +54,7 @@ public:
 
     std::string getCharset() { return m_charset; }
     std::string getBuildCompiler() { return BUILD_COMPILER; }
-    std::string getBuildDate();
+    std::string getBuildDate() { return std::string(__DATE__); }
     std::string getBuildRevision() { return BUILD_REVISION; }
     std::string getBuildCommit() { return BUILD_COMMIT; }
     std::string getBuildType() { return BUILD_TYPE; }