Attempting to install GMatch4py for Python 3.5 and Python 3.6 on Mojave in a virtual environment fails with clang reporting:
clang: error: invalid deployment target for -stdlib=libc++ (requires OS X 10.7 or later)
This is because the deployment target isn't being recognized by clang. This can be rectified by doing export MACOSX_DEPLOYMENT_TARGET=10.14before running the build.
Finally, the FutureWarning reported by Cython:
FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release!
can be resolved by changing the extensions line in setup.py to:
extensions = cythonize([makeExtension(name) for name in extNames], compiler_directives={'language_level': '3'})
Attempting to install GMatch4py for Python 3.5 and Python 3.6 on Mojave in a virtual environment fails with clang reporting:
This is because the deployment target isn't being recognized by clang. This can be rectified by doing
export MACOSX_DEPLOYMENT_TARGET=10.14before running the build.Finally, the FutureWarning reported by Cython:
can be resolved by changing the extensions line in
setup.pyto:extensions = cythonize([makeExtension(name) for name in extNames], compiler_directives={'language_level': '3'})Reference: https://stackoverflow.com/a/53992016
GMatch4py-build-error.txt