Opened 11 months ago
Last modified 11 months ago
#68902 new defect
inconsistent use of c++ library for mpich with gcc10> — at Version 1
| Reported by: | numaryu | Owned by: | |
|---|---|---|---|
| Priority: | Normal | Milestone: | |
| Component: | base | Version: | |
| Keywords: | haspatch | Cc: | |
| Port: |
Description (last modified by ryandesign (Ryan Carsten Schmidt))
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:
UsingTheRightCompiler
CompilerSelection
Change History (3)
Changed 11 months ago by numaryu
| Attachment: | patch.mpi-1.0.tcl added |
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Changed 11 months ago by numaryu
| Attachment: | patch.portconfigure.tcl added |
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comment:1 Changed 11 months ago by ryandesign (Ryan Carsten Schmidt)
| Description: | modified (diff) |
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