https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: sci-libs/dealii-9.3.1-r1 fails to compile. Discovered on: amd64 (internal ref: ci) NOTE: This machine uses GCC-11: https://gcc.gnu.org/gcc-11/porting_to.html If you think this is a GCC-11 related issue, please block bug 732706.
Created attachment 747378 [details] build.log build log and emerge --info
Created attachment 747381 [details] 1-CMakeError.log 1-CMakeError.log
Possible context of error(s): -- Could NOT find TBB /var/tmp/portage/sci-libs/dealii-9.3.1-r1/work/dealii-9.3.1/include/deal.II/base/vectorization.h:54:6: error: #error "Mismatch in vectorization capabilities: AVX was detected during configuration of deal.II and switched on, but it is apparently not available for the file you are trying to compile at the moment. Check compilation flags controlling the instruction set, such as -march=native."
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b1e719993d5cbc7e14c7d50950b097ee74f7d328 commit b1e719993d5cbc7e14c7d50950b097ee74f7d328 Author: Matthias Maier <tamiko@gentoo.org> AuthorDate: 2021-10-30 06:42:15 +0000 Commit: Matthias Maier <tamiko@gentoo.org> CommitDate: 2021-10-30 06:44:23 +0000 sci-libs/dealii: allow sse2/avx2/avx512 instructions when enabled Closes: https://bugs.gentoo.org/820809 Package-Manager: Portage-3.0.28, Repoman-3.0.3 Signed-off-by: Matthias Maier <tamiko@gentoo.org> sci-libs/dealii/dealii-9.3.1-r1.ebuild | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
