bsoncxx version: 3.6.2
found libbson version 
mongocxx version: 3.6.2
found libmongoc version 1.17.3
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


/Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libmongocxx-static.a(libmongoc.cpp.o) has no symbols
/Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libmongocxx-static.a(libmongoc.cpp.o) has no symbols
/Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4439/.conan/data/mongo-cxx-driver/3.6.2/_/_/package/ac96982ccc8efd6197ff1cec04c3174b43f0e2aa/lib/libmongocxx-static.a(libmongoc.cpp.o) has no symbols
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


mongo-cxx-driver/3.6.2: WARN: The recipe will force the cppstd to 11