"#!/usr/bin/env python" might not be a problem iff the macports python is also installed as a prerequisite the ${PATH} variable includes '/opt/local/bin'
Ryan Schmidt wrote: > On Feb 19, 2022, at 11:06, Gerben Wierda wrote: > >> But how does one (a) find out the dependency exists and (b) make sure the >> software finds python from MacPorts? > > General-purpose answers to either question are not possible. Each affected > port will need to be investigated and fixed in its own unique way. > > /usr/bin/python might be used > > * directly by the Portfile specifying /usr/bin/python somewhere > * in a patchfile that references /usr/bin/python explicitly > * as a shebang line (e.g. "#!/usr/bin/python" or "#!/usr/bin/env python") in > files used by the port at build time and/or installed by the port > * by a build system that uses the first binary it finds named "python" > * in unknowable other ways > > To tell the build system to use a particular python, one might need to > > * set the PYTHON environment variable at configure time -- this is > accomplished by setting the configure.python option > * specify some other configure environment variable or argument > * patch files > * do something else > -- Bjarne D Mathiesen Korsør ; Danmark ; Europa ----------------------------------------------------------------------- denne besked er skrevet i et totalt M$-frit miljø MacPro 2010 ; OpenCore + macOS 10.15.7 Catalina 2 x 3,46 GHz 6-Core Intel Xeon ; 256 GB 1333 MHz DDR3 ECC RDIMM ATI Radeon RX 590 8 GB