CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CONAN_CMAKE_POSITION_INDEPENDENT_CODE CONAN_COMPILER CONAN_COMPILER_VERSION CONAN_CXX_FLAGS CONAN_C_FLAGS CONAN_EXPORTED CONAN_IN_LOCAL_CACHE CONAN_LIBCXX CONAN_SHARED_LINKER_FLAGS clang: error: unable to execute command: Terminated clang: error: clang frontend command failed due to signal (use -v to see invocation) clang version 3.9.1-17ubuntu1 (tags/RELEASE_391/rc2) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script. Terminated make[2]: *** [aws-cpp-sdk-s3/CMakeFiles/aws-cpp-sdk-s3.dir/ub_S3.cpp.o] Error 143 make[1]: *** [aws-cpp-sdk-s3/CMakeFiles/aws-cpp-sdk-s3.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... clang: error: unable to execute command: Terminated clang: error: clang frontend command failed due to signal (use -v to see invocation) clang version 3.9.1-17ubuntu1 (tags/RELEASE_391/rc2) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script. Terminated make[2]: *** [aws-cpp-sdk-monitoring/CMakeFiles/aws-cpp-sdk-monitoring.dir/ub_MONITORING.cpp.o] Error 143 make[1]: *** [aws-cpp-sdk-monitoring/CMakeFiles/aws-cpp-sdk-monitoring.dir/all] Error 2 Error running link command: Child terminated make[2]: *** [aws-cpp-sdk-logs/libaws-cpp-sdk-logs.a] Error 1 make[2]: *** Deleting file 'aws-cpp-sdk-logs/libaws-cpp-sdk-logs.a' make[1]: *** [aws-cpp-sdk-logs/CMakeFiles/aws-cpp-sdk-logs.dir/all] Error 2 make: *** [all] Error 2 ERROR: Exiting with code: 5