CMake Error at /usr/local/Cellar/cmake/3.16.4/share/cmake/Modules/CMakeTestCXXCompiler.cmake:53 (message): The C++ compiler "/Library/Developer/CommandLineTools/usr/bin/c++" is not able to compile a simple test program. It fails with the following output: Change Dir: /Users/jenkins/w/cci_PR-3962@2/.conan/data/qpoases/3.2.1/_/_/build/180c83b442b8b30fb19151eca5509796e51d441b/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_c11bc/fast && /Library/Developer/CommandLineTools/usr/bin/make -f CMakeFiles/cmTC_c11bc.dir/build.make CMakeFiles/cmTC_c11bc.dir/build Building CXX object CMakeFiles/cmTC_c11bc.dir/testCXXCompiler.cxx.o /Library/Developer/CommandLineTools/usr/bin/c++ -arch x86_64 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk -o CMakeFiles/cmTC_c11bc.dir/testCXXCompiler.cxx.o -c /Users/jenkins/w/cci_PR-3962@2/.conan/data/qpoases/3.2.1/_/_/build/180c83b442b8b30fb19151eca5509796e51d441b/CMakeFiles/CMakeTmp/testCXXCompiler.cxx clang: error: unable to execute command: Terminated: 15 clang: error: clang frontend command failed due to signal (use -v to see invocation) Apple LLVM version 10.0.1 (clang-1001.0.46.3) Target: x86_64-apple-darwin18.2.0 Thread model: posix InstalledDir: /Library/Developer/CommandLineTools/usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to http://developer.apple.com/bugreporter/ and include the crash backtrace, preprocessed source, and associated run script. clang: note: diagnostic msg: ******************** PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: Preprocessed source(s) and associated run script(s) are located at: clang: note: diagnostic msg: /var/folders/w0/81x2f2hd41126wthzppsfrj400015j/T/testCXXCompiler-eaa03c.cpp clang: note: diagnostic msg: /var/folders/w0/81x2f2hd41126wthzppsfrj400015j/T/testCXXCompiler-eaa03c.sh clang: note: diagnostic msg: Crash backtrace is located in clang: note: diagnostic msg: /Users/jenkins/Library/Logs/DiagnosticReports/clang__.crash clang: note: diagnostic msg: (choose the .crash file that corresponds to your crash) clang: note: diagnostic msg: ******************** make[1]: *** [CMakeFiles/cmTC_c11bc.dir/testCXXCompiler.cxx.o] Error 254 make: *** [cmTC_c11bc/fast] Error 2 CMake will not be able to correctly generate this project. Call Stack (most recent call first): CMakeLists.txt:2 (project) ERROR: Exiting with code: 5