sim_and_dev = false
!isEmpty(QT_VERSION):qtConfig(simulator_and_device): \
    sim_and_dev = true

$$sim_and_dev|contains(QMAKE_MAC_SDK, ^$${device.sdk}.*): \
    CONFIG += device $${device.sdk}
$$sim_and_dev|contains(QMAKE_MAC_SDK, ^$${simulator.sdk}.*): \
    CONFIG += simulator $${simulator.sdk}

$$sim_and_dev {
    # For a simulator_and_device build all the config tests
    # are based on the device's ARM SDK, but we know that the simulator
    # is Intel and that we support SSE/SSE2.
    QT_CPU_FEATURES.$$QT_ARCH += sse sse2
    CONFIG += sse sse2
    DEFINES += QT_COMPILER_SUPPORTS_SSE2
}

unset(sim_and_dev)

load(default_pre)

# Check for supported Xcode versions
!versionAtLeast(QMAKE_XCODE_VERSION, 4.3): \
    error("This mkspec requires Xcode 4.3 or later")