On mardi 16 juin 2020 20:41:28 CEST Ryan Schmidt wrote: > Hello, I'm a developer with MacPorts. We have this problem: py-gdal is > written in C++ but it gets compiled using the C compiler and CFLAGS and > linked using the C++ compiler and LDFLAGS. We would like it to be compiled > using the C++ compiler and CXXFLAGS. How can this be accomplished? We have > a need to supply the build with certain flags in CXXFLAGS but they are > currently being ignored, resulting in build failures like this: > > https://trac.macports.org/ticket/57621 > > I know that distutils simply has the defect that it does not support C++ > software at all, resulting in the above condition. This bug was never fixed > before distutils was retired. > > https://bugs.python.org/issue1222585 > > I am trying to figure out whether distutils' replacement setuptools is still > suffering from the same problem and needs to be fixed or whether there is > something that needs to be changed in py-gdal and other similar projects to > make it work. Do you know?
What is py-gdal exactly ? A build of the "official" GDAL SWIG Python bindings ? Python extension building is always a bit of black magick to me, but our continuous integration does include building them on the Mac. For example, https://github.com/OSGeo/gdal/runs/779871427 . I guess this must be through setuptools Even -- Spatialys - Geospatial professional services http://www.spatialys.com
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