develop does not compile anymore
bigfooted opened this issue · 7 comments
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some recent changes causes SU2/develop to fail to compile on older compilers. Specifically:
I cannot compile SU2 with gnu compilers older than 7.4.0. My next most recent compiler gnu/10.2.1 works.
I cannot compile SU2 with intel compilers < 17.0, which is the most recent compiler installed on our system
I cannot compile SU2 with openmpi support, even for the gnu compiler gnu/10.2.1 that works.
EDIT: The HPC guys added openmpi/4.0.4 which, together with gnu/10.2.1, compiles
I have mpich on my local machine, together with gnu 10.3.0, which still works.
What I understood from @Cristopher-Morales is that even the most recent openmpi/4.1.3 does not work (@Cristopher-Morales what was the gnu compiler version you used?).
So this issue affects the RB HPC as well as the TU/e HPC.
the error:
cc1: error: -Werror=stringop-truncation: no option -Wstringop-truncation
cc1: error: -Werror=cast-function-type: no option -Wcast-function-type
cc1: warning: unrecognized command line option ‘-Wno-stringop-truncation’
We have been trying to support gcc 4.8.5
it looks like something that happened somewhere in the last week or so. Cristopher noticed an issue with his compiler last week and I noticed it today when I pulled and compiled the latest develop. I used to compile with gnu/5.3.0 before, and now I had to use 10.2.0
Yes, extra warnings had to be disabled once we updated the compiler used for regressions. As a workaround you remove the offending options from meson.build. While we sort it out.
What's failing @martin-g ? did I miss something?
It seems there is some problem with Github!
I remember making this comment months ago when I worked on the ARM64 build. For some reason it has been "moved" to this (random) issue today.
I've noticed two similar "moved comments" in other projects by other people earlier today.