arm-androideabi-4.8:  Optimize c++ by using customized arm include-dir

Signed-off-by: Paul Beeler <pbeeler80@gmail.com>
aarch64-linux-android-4.9: Optimize c++ by using customized arm include-dir

Signed-off-by: Paul Beeler <pbeeler80@gmail.com>
New 4.8.5 branch

Signed-off-by: Petr kecinzer Řezníček <kecinzer@gmail.com>
Script for my toolchains

Signed-off-by: Petr kecinzer Řezníček <kecinzer@gmail.com>
Merge remote-tracking branch 'sm/master' into master
This needs also 4.8.5

Signed-off-by: Petr kecinzer Řezníček <kecinzer@gmail.com>