--- tools/qmake/mkspecs/features/default_pre.prf.orig 2017-01-03 03:35:11.000000000 -0700 +++ tools/qmake/mkspecs/features/default_pre.prf 2017-06-17 11:38:02.000000000 -0700 @@ -1,5 +1,5 @@ # We depend on libc++ to build chromium so our macosx-version-min has to be 10.7 -QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.7 +#QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.7 QTWEBENGINEPROCESS_NAME_RELEASE = QtWebEngineProcess debug_and_release {