How to choose a set of plug-in libraries depending on the selected Kit

[8Observer8]

I have compiled OpenAL-Soft for desktop (MinGW), android emulator (x86_64 ABI) and for real android device (armeabi-v7a). All three sets of libraries work. Music plays. At the moment, to change a set of libraries, I need to remove the rest using comments, like this:

#INCLUDEPATH += $$PWD/libs/openal-soft-desktop-1.23.1/include
#LIBS += -L$$PWD/libs/openal-soft-desktop-1.23.1/lib/x64
#LIBS += -lOpenAL32.dll

#INCLUDEPATH += $$PWD/libs/openal-soft-android/include
#contains(ANDROID_TARGET_ARCH, armeabi-v7a)
#{
#    ANDROID_EXTRA_LIBS += $$PWD/jniLibs/armeabi-v7a/libopenal.so
#}

INCLUDEPATH += $$PWD/libs/openal-soft-android/include
contains(ANDROID_TARGET_ARCH, x86_64)
{
    ANDROID_EXTRA_LIBS += $$PWD/jniLibs/x86_64/libopenal.so
}

How to make sure that the required set of libraries is selected automatically depending on the selected Kit:

I mean something like this:

IF (DESKTOP)
{
    INCLUDEPATH += $$PWD/libs/openal-soft-desktop-1.23.1/include
    LIBS += -L$$PWD/libs/openal-soft-desktop-1.23.1/lib/x64
    LIBS += -lOpenAL32.dll
}
ELSE IF (ANDROID_ABI == armeabi-v7a)
{
    INCLUDEPATH += $$PWD/libs/openal-soft-android/include
    contains(ANDROID_TARGET_ARCH, armeabi-v7a)
    {
        ANDROID_EXTRA_LIBS += $$PWD/jniLibs/armeabi-v7a/libopenal.so
    }
}
ELSE IF (ANDROID_ABI == x86_64)
{
    INCLUDEPATH += $$PWD/libs/openal-soft-android/include
    contains(ANDROID_TARGET_ARCH, x86_64)
    {
        ANDROID_EXTRA_LIBS += $$PWD/jniLibs/x86_64/libopenal.so
    }
}

[8Observer8]

I found a solution here: Qt .pro file get Qtkit name

CONFIG("windows") {
    INCLUDEPATH += $$PWD/libs/openal-soft-desktop-1.23.1/include
    LIBS += -L$$PWD/libs/openal-soft-desktop-1.23.1/lib/x64
    LIBS += -lOpenAL32.dll
}

CONFIG("armeabi-v7a") {
    INCLUDEPATH += $$PWD/libs/openal-soft-android/include
    contains(ANDROID_TARGET_ARCH, armeabi-v7a)
    {
        ANDROID_EXTRA_LIBS += $$PWD/jniLibs/armeabi-v7a/libopenal.so
    }
}

CONFIG("x86_64") {
    INCLUDEPATH += $$PWD/libs/openal-soft-android/include
    contains(ANDROID_TARGET_ARCH, x86_64)
    {
        ANDROID_EXTRA_LIBS += $$PWD/jniLibs/x86_64/libopenal.so
    }
}