MacPort installs:
$ clang-mp-9.0 --version
clang version 9.0.1
Apple:
$ clang --version
Apple LLVM version 9.1.0 (clang-902.0.39.1)
Is there some Apple "trick" or is it the slight compiler difference in
version?
The version difference is less slight than you might think. Apple clang
version numbers are unrelated to the version number of the llvm.org
release they are based on. Apple clang 9.1.0 is closest to the clang-5.0
port.
The name collision looks genuine however. I can only assume that
MacTypes.h is not included or is preprocessed differently based on
different defines in the other compiler.
- Josh
