Optimize arm-eabi with sysroot and use correct branch on sysroot

Signed-off-by: Paul Beeler <pbeeler80@gmail.com>
Add more scripts for testing

Signed-off-by: Paul Beeler <pbeeler80@gmail.com>
Merge remote-tracking branch 'sm/master' into master
My needed toolchains

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