Disabled -Wdeprecated-declarations in main.cc

rtgui/main.cc

@@ -21,6 +21,8 @@
 #if defined(__FAST_MATH__)
 #error Using the -ffast-math CFLAG is known to lead to problems. Disable it to compile RawTherapee.
 #endif
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
 #endif
 
 #include "config.h"
@@ -465,3 +467,6 @@ int processLineParams( int argc, char **argv )
 
     return errors > 0 ? -2 : 0;
 }
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif // __GNUC__