error.abi.detection.failure¶
What happens¶
- CMake fatal error with message
[hunter ** FATAL ERROR **] ABI not detected for C compiler
Explanation¶
CMake failed to detect compiler ABI info:
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - failed
This indicates some compiler problems and may lead to incorrect builds, see issue #121. Also such error occurs when your compiler is forced.
What to do¶
- If you enabled a language for your project, like declaring a C++ project with
project(proj CXX)
, try removing the CXX. See issue #579. - Else there may be other problems with your toolchain