GCC CMake path not correct

[RobotJente]

Reproduce: pull proto on ubuntu, cry because it complains it cannot find G++

Hardcoded fix: change

set(CMAKE_CXX_COMPILER "/bin/${CXX_COMPILER}")
to
set(CMAKE_CXX_COMPILER "/usr/bin/${CXX_COMPILER}")

[mrlukasbos]

Should it not be the following?

 set(CMAKE_CXX_COMPILER "/lib/ccache/bin/${CXX_COMPILER}")

[mrlukasbos]

@RobotJesse is this still relevant for you?

[rolfvdhulst]

You can hack solve this by SimLinking your usr/bin folder from the path that the CMake has, though we should probably do it in the CMake, which is more difficult.