Hi, I want to enable ARC (Automatic Reference Counting) for my Objective-C++ sources (*.mm).
With which qmake variable do I set an additional compiler flag such as "-fobjc-arc" such that it takes effect when compiling Objective-C++ source files (*.mm)? I tried QMAKE_CXXFLAGS += -fobjc-arc QMAKE_CFLAGS_DEBUG += -fobjc-arc QMAKE_CFLAGS_RELEASE += -fobjc-arc but the flag is only applied when clang++ is executed when compiling the *.cpp C++ sources, but not when clang is executed, compiling my *.mm files. E.g. SOURCES += foo.cpp OBJECTIVE_SOURCES += bar.mm with the above CXX and C flags results in /Applications/Xcode.app/.../bin/clang -c -pipe -g -gdwarf-2 ... bar.mm /Applications/Xcode.app/.../bin/clang++ -c -pipe -fobjc-arc -g -gdwarf-2 ... foo.cpp That is, the expected -fobjc-arc flag is only applied for clang++. So which other QMAKE_WHATEVERFLAGS variable would be the one for clang? Doh... sorry for the stupid question, the answer must be right in front of my eyes... OS X 10.8 with Qt 5.2.0 (QMake version 3.0) Cheers, Oliver _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
