qt5base-lts/mkspecs/features/spec_post.prf

# This file is loaded by qmake right after loading the qmakespec.
# Afterwards, the project's .qmake.conf and .qmake.cache are loaded
# (if present).
# Note that up to this point, nothing specific to a particular SUBDIRS
# project or build pass can be done.

isEmpty(MAKEFILE_GENERATOR):error("Qmake spec does not set MAKEFILE_GENERATOR.")
isEmpty(QMAKE_PLATFORM) {
    isEmpty(TARGET_PLATFORM) {
        equals(MAKEFILE_GENERATOR, UNIX) {
            equals(QMAKE_HOST.os, Darwin): \
                TARGET_PLATFORM = macx # backwards compatibility; cannot change
            else: \
                TARGET_PLATFORM = unix
        } else:if(equals(MAKEFILE_GENERATOR, MSVC.NET) \
                 |equals(MAKEFILE_GENERATOR, MSBUILD) \
                 |equals(MAKEFILE_GENERATOR, MINGW)) {
            TARGET_PLATFORM = win32
        } else:if(equals(MAKEFILE_GENERATOR, PROJECTBUILDER) \
                 |equals(MAKEFILE_GENERATOR, XCODE)) {
            TARGET_PLATFORM = macx
        } else {
            error("Qmake spec sets an invalid MAKEFILE_GENERATOR.")
        }
    }
    equals(TARGET_PLATFORM, unix): \
        QMAKE_PLATFORM = unix
    else:equals(TARGET_PLATFORM, macx): \
        QMAKE_PLATFORM = osx macx mac darwin unix
    else:equals(TARGET_PLATFORM, win32): \
        QMAKE_PLATFORM = win32
    else: \
        error("Qmake spec sets an invalid TARGET_PLATFORM.")
}

contains(QMAKE_PLATFORM, macx):!contains(QMAKE_PLATFORM, osx) {
    warning("qmake spec specifies platform macx, but not osx.")
    QMAKE_PLATFORM = osx $$QMAKE_PLATFORM
}

CONFIG += $$QMAKE_PLATFORM

isEmpty(QMAKE_COMPILER) {
    *-g++*: \
        QMAKE_COMPILER = gcc
    else:*-llvm*: \
        QMAKE_COMPILER = gcc llvm
    else:*-clang*: \
        QMAKE_COMPILER = gcc clang llvm
    else:*-msvc*: \
        QMAKE_COMPILER = msvc
    else: \
        error("qmake spec does not announce the compiler family, and it cannot be guessed.")
    warning("qmake spec does not announce the compiler family. Guessed $${QMAKE_COMPILER}.")
}
CONFIG += $$QMAKE_COMPILER