what you did actually might have worked, I think, ideally… too bad it didn’t.
Can you do this perhaps? export CXXFLAGS="-nostdinc++ -I/opt/local/include/libcxx/v1” export LDFLAGS="-L/opt/local/lib/libcxx" or maybe this: CXX=/path/to/clang-9.0 CXXFLAGS="-nostdinc++ -I/opt/local/include/libcxx/v1” LDFLAGS="-L/opt/local/lib/libcxx” cmake ../path/to/source or maybe: CXX="/path/to/clang-9.0 -nostdinc++ -I/opt/local/include/libcxx/v1” LDFLAGS="-L/opt/local/lib/libcxx” cmake ../path/to/source I really need to finish that simple shell script that is supposed to set up the environment like MacPorts does for you, but I will probably never get around to that… Ken
