openmpi port installs file named mpich.pc instead of ompi.pc

[Michael-P-Allen (Mike Allen)]

The openmpi port creates a file /opt/local/lib/pkgconfig/mpich.pc instead of one with a name reflecting the package name. It appears to be a duplicate of /opt/local/lib/openmpi-mp/pkgconfig/ompi.pc. The directory /opt/local/lib/pkgconfig is on the default search path of pkg-config, but the directory /opt/local/lib/openmpi-mp/pkgconfig/ is not. So, although I can see a workaround, it seems possible that this is an error, and that a file with an openmpi-related name should appear in the former directory.

M4 Mac mini, MacOS Tahoe 26.3, Xcode 26.2. Installed openmpi @5.0.7_0 and openmpi-default @5.0.7_0+gcc15.