Opened 6 months ago
Last modified 6 months ago
#68902 new defect
inconsistent use of c++ library for mpich with gcc10> — at Initial Version
| Reported by: | numaryu | Owned by: | |
|---|---|---|---|
| Priority: | Normal | Milestone: | |
| Component: | base | Version: | |
| Keywords: | haspatch | Cc: | |
| Port: |
Description
The correct stdlib option is not passed to mpi C++ (mpicxx) when the backend is gcc version greater than 10. This causes a compilation error for ports with +mpich +gcc1?, such as hdf5, netcdf, etc. The attached patches may resolve the issue, but are tested only on my environment (MacOS 12.7.1, gcc12, mpich).
And, I'd also like to point out that the descriptions of stdlib for GCC is not correct in the following documents: https://trac.macports.org/wiki/UsingTheRightCompiler https://trac.macports.org/wiki/CompilerSelection
Change History (2)
Changed 6 months ago by numaryu
| Attachment: | patch.mpi-1.0.tcl added |
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Changed 6 months ago by numaryu
| Attachment: | patch.portconfigure.tcl added |
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