Fixed support macOS before 10.12 Sierra
macOS before 10.12 Sierra hasn't got defined MAC_OS_X_VERSION_10_12
.
As result if always true because any MAC_OS_X_VERSION_MIN_REQUIRED
is bigger than nothing
macOS before 10.12 Sierra hasn't got defined MAC_OS_X_VERSION_10_12
.
As result if always true because any MAC_OS_X_VERSION_MIN_REQUIRED
is bigger than nothing