Summary: | sci-libs/scalapack-2.1.0 fails to compile (lto): pslaiect.c:136:16: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing] | ||
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Product: | Gentoo Linux | Reporter: | Agostino Sarubbo <ago> |
Component: | Current packages | Assignee: | Gentoo Science Related Packages <sci> |
Status: | RESOLVED FIXED | ||
Severity: | normal | CC: | eschwartz93 |
Priority: | Normal | ||
Version: | unspecified | ||
Hardware: | All | ||
OS: | Linux | ||
See Also: | https://github.com/Reference-ScaLAPACK/scalapack/issues/95 | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- | |
Bug Depends on: | |||
Bug Blocks: | 618550 | ||
Attachments: | build.log |
Description
Agostino Sarubbo
2022-08-02 06:59:44 UTC
Created attachment 796771 [details]
build.log
build log and emerge --info
Error(s) that match a know pattern in addition to what has been reported in the summary: FAILED: CMakeFiles/scalapack.dir/SRC/pdlaiect.c.o FAILED: CMakeFiles/scalapack.dir/SRC/pslaiect.c.o /var/tmp/portage/sci-libs/scalapack-2.1.0/work/scalapack-2.1.0/SRC/pslaiect.c:136:16: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing] The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=2df2ec23674da60b38a6aec7e5f1a8e5c281203b commit 2df2ec23674da60b38a6aec7e5f1a8e5c281203b Author: Eli Schwartz <eschwartz93@gmail.com> AuthorDate: 2024-03-06 07:21:02 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2024-03-06 07:25:35 +0000 sci-libs/scalapack: mark as LTO-unsafe, strict-aliasing unsafe Closes: https://bugs.gentoo.org/862924 Signed-off-by: Eli Schwartz <eschwartz93@gmail.com> Signed-off-by: Sam James <sam@gentoo.org> sci-libs/scalapack/scalapack-2.1.0.ebuild | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) |