2d8b3df99b
aws-sdk-cpp tries to run code at build time using check_c_source_runs [0] and therefore needs to be told about the expected exit code [1]. [0] https://cmake.org/cmake/help/latest/module/CheckCSourceRuns.html [1] https://cmake.org/cmake/help/latest/command/try_run.html#behavior-when-cross-compiling