Sorry I uncommented utils

[Juppit]

I made changes in .gitmodules, but they do not remove the old module gcc-xtensa. I made it 'by hand': First: git submodule add -b lx106-5.1 https://github.com/jcmvbkbc/gcc-xtensa src/gcc-5.1.0 Second: git rm src/gcc-xtensa I don't know where git stores all the information other than .gitmodules

[AutomationD]

@Juppit Thanks for the contributions, can you check https://travis-ci.org/kireevco/esp-alt-sdk/builds/100203580

[Juppit]

The reason for the check fails is that the submodule gcc-5.1.0 2 was not added properly. As I described in my comment, there is no way for me to add a submodule in your repo.

In your repo there is a submodule gcc-xtensa. I don't know, how you inserted it. It is the same tree in master and 4.9.2, but they all refer to call-4.9.2, even branch 5.1.

master: https://github.com/jcmvbkbc/gcc-xtensa/tree/call0-4.9.2 @ https://github.com/jcmvbkbc/gcc-xtensa/tree/d945a7ebcc1af6e21580b34b5b83f3a0178df0b7

gcc-4.9.2: https://github.com/jcmvbkbc/gcc-xtensa/tree/call0-4.9.2 @ https://github.com/jcmvbkbc/gcc-xtensa/tree/e771efd339092b4bc48281ec6445d8a7ddd7f7dc

rtos-sdk: https://github.com/jcmvbkbc/gcc-xtensa/tree/call0-4.9.2 @ https://github.com/jcmvbkbc/gcc-xtensa/tree/d945a7ebcc1af6e21580b34b5b83f3a0178df0b7

gcc-5.1: https://github.com/jcmvbkbc/gcc-xtensa/tree/call0-4.9.2 @ https://github.com/jcmvbkbc/gcc-xtensa/tree/d945a7ebcc1af6e21580b34b5b83f3a0178df0b7

Whatever, the submodule issue... I'am still try to find a solution for all branches. So I made it to have different directories for each gcc-version. And so the directory gcc-xtensa was obsolet. But in this way we need a submodule for each gcc-version.

[Juppit]

To make things simple, I will provide first a new PR with the old submodule gcc-xtensa. This should pass the travis check.