Hi, Mathieu Othacehe <othac...@gnu.org> skribis:
> Hey, > >> * gnu/packages/maths.scm (petsc): Update to 3.16.1. >> [native-inputs]: Use PYTHON instead of PYTHON-2. Add WHICH. >> [arguments]: Rewrite using gexps. Pass '--with-openblas-dir'. In >> 'configure' phase, modify "config/example_template.py". > > I noticed that petsc-* packages are now part of every evaluation of > c-u-f in Cuirass. Any chance this is related to this patch? Oops indeed; fixed in 36f18626a9f8e9ba287e0fd3f1d0400345ca5ee7. It’s not ‘petsc’ that was affected but rather its variants; they’d lead to a different derivation every time (!), one that fails to build: $ ./pre-inst-env guix build -d petsc-openmpi /gnu/store/lszhaiiyrkbdlldp42hqfhmaxcvqpfq7-petsc-openmpi-3.16.1.drv $ ./pre-inst-env guix build -d petsc-openmpi /gnu/store/r2gam9iwv67qvx8hq9sj9rj430qwa31c-petsc-openmpi-3.16.1.drv $ ./pre-inst-env guix build -d petsc-openmpi /gnu/store/iw7jkd9dqsfxiz8qij53wdhqg9xzgi5g-petsc-openmpi-3.16.1.drv Fun. :-) Ludo’.
