After some googling, I discovered the pages on how to install gcc and gfortran in MacPorts.
There are several versions of gcc available, but all except version 12 returned a warning that their installation would fail. This is probably a MacOS Ventura thing -- is version 12 the version for Ventura?
sudo port install gcc12
worked without too much fuss, not to long to install, and gfortran seems to be part of /usr/local/bin
bin/gfortran-mp-12
bin/gcc-mp-12
One can alias these in the .cshrc file, or can ask macports to do it. From
"I had to combine these two answers as follows:
sudo port install gcc11 +gfortran; sudo port select --set gcc mp-gcc11 – pidloop
Jan 19, 2022 at 23:12"The spelling of this port command for aliasing is correct, even though the spelling of the executable file in the ./bin subdirectory is different
sudo port select --set gcc mp-gcc12
enables the command "gfortran" to find the gcc12 version of gfortran.
No comments:
Post a Comment