^CMake Error at .*/Modules/CheckIPOSupported\.cmake:[0-9]+ \(message\): IPO is not supported \(CMake doesn't support IPO for current C compiler\)\. Call Stack \(most recent call first\): .*/Modules/CheckIPOSupported\.cmake:[0-9]+ \(_ipo_not_supported\) not-supported-by-cmake\.cmake:[0-9]+ \(check_ipo_supported\) CMakeLists\.txt:[0-9]+ \(include\)$