Revert "Reduce shellcheck to error only (Will be changed later)"
Revert "Reduce shellcheck to error only (Will be changed later)"

This reverts commit 84e12b0f66cab77964465833bda38a8eecefe8a1.

dockcross/dockcross,thewtex/cross-compilers,dockcross/dockcross,dockcross/dockcross,dockcross/dockcross,thewtex/cross-compilers,thewtex/cross-compilers,thewtex/cross-compilers