CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_INSTALL_BINDIR
    CMAKE_INSTALL_DATAROOTDIR
    CMAKE_INSTALL_INCLUDEDIR
    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_LIBEXECDIR
    CMAKE_INSTALL_OLDINCLUDEDIR
    CMAKE_INSTALL_SBINDIR


CMake Error at /usr/local/Cellar/cmake/3.16.4/share/cmake/Modules/CMakeTestCXXCompiler.cmake:53 (message):
  The C++ compiler

    "/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/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-3387@3/8/98a8d35d-86bf-4ff7-b84c-3c2e22139935/recipes/cppbenchmark/all/test_package/build/07c84fc97043ed093c7a80d378cf9be06c3ec16e/CMakeFiles/CMakeTmp
    
    Run Build Command(s):/usr/bin/make cmTC_24ce7/fast && /Applications/Xcode-11.app/Contents/Developer/usr/bin/make -f CMakeFiles/cmTC_24ce7.dir/build.make CMakeFiles/cmTC_24ce7.dir/build
    Building CXX object CMakeFiles/cmTC_24ce7.dir/testCXXCompiler.cxx.o
    /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++    -arch x86_64 -isysroot /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk   -o CMakeFiles/cmTC_24ce7.dir/testCXXCompiler.cxx.o -c /Users/jenkins/w/cci_PR-3387@3/8/98a8d35d-86bf-4ff7-b84c-3c2e22139935/recipes/cppbenchmark/all/test_package/build/07c84fc97043ed093c7a80d378cf9be06c3ec16e/CMakeFiles/CMakeTmp/testCXXCompiler.cxx
    make[1]: *** [cmTC_24ce7] Terminated: 15
    make: *** [cmTC_24ce7/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