This is also what the Qt mkspecs do.
Otherwise we get linker errors on some installations
(where libc++abi is required).
Change-Id: I1f204da8825ae4dfd4650b921c8e3f32e0ad6380
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
The clang flags for C++11 were incomplete.
The linker flag -lc++abi isn't needed.
On OS X the minimum OS version must be set to 10.7.
This amends 7309b6a2d9.
Change-Id: I71c1b8b3f9901ecc8f04106874f5697cfaa47a26
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>
