https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: sys-cluster/torque-6.0.4-r2 fails to compile (lto). Discovered on: amd64 (internal ref: lto_tinderbox) NOTE: This machine uses lto with CFLAGS=-flto -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing Here is a bit of explanation: -Werror=lto-type-mismatch: User to find possible runtime issues in packages. It likely means the package is unsafe to build & use with LTO. For projects using the same identifier but with different types across different files, they must be fixed to be consistent across the codebase. -Werror=odr: Used to find possible runtime issues in packages. These bugs are a problem anyway but may be even worse when combined with LTO. C++ code must comply with the One Definition Rule (ODR) - see https://en.cppreference.com/w/cpp/language/definition#One_Definition_Rule. -Werror=strict-aliasing: Used to find possible runtime issues in packages. These bugs are a problem anyway but may be even worse when combined with LTO. Workarounds: - If upstream is friendly and still active, file a bug upstream. For emulators, codecs, games, or multimedia packages, it may be worth just applying a workaround instead, as upstreams sometimes aren't receptive to these bugs (VALID FOR ALL). - Use the new 'filter-lto' from flag-o-matic.eclass as it's likely to be unsafe with LTO (VALID FOR lto-type-mismatch - odr). - Fix it yourself if interested, of course (VALID FOR ALL). - Append-flags -fno-strict-aliasing (VALID FOR strict-aliasing). - Use memcpy() but a union is sometimes suitable too (VALID FOR strict-aliasing). - -fstrict-aliasing is implied by -O2, so this must be addressed in some form (VALID FOR strict-aliasing). See also: https://marc.info/?l=gentoo-dev&m=165639574126280&w=2
Created attachment 797839 [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: ./configure: line 19156: ac_fn_c_check_member: command not found cat: current_hash: No such file or directory fatal: not a git repository (or any parent up to mount point /var/tmp) ../../src/include/pbs_job.h:663:8: error: type 'struct job' violates the C++ One Definition Rule [-Werror=odr[https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wodr]]
lto_tinderbox has reproduced this issue with version 6.0.4-r6 - Updating summary.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=10f6df4224f83524bf5cd3cf38d1b2f9c4ab8faa commit 10f6df4224f83524bf5cd3cf38d1b2f9c4ab8faa Author: Eli Schwartz <eschwartz@gentoo.org> AuthorDate: 2024-08-12 01:49:51 +0000 Commit: Eli Schwartz <eschwartz@gentoo.org> CommitDate: 2024-08-12 03:29:35 +0000 sys-cluster/torque: mark as LTO-unsafe The project appears to have gone source-unavailable and all-in on AI. There are 6.x versions available mysteriously as some git branch with no distfiles (Fedora packages this) and a 7.x version is announced on their website but you have to contact sales to find out more. They haven't communicated on github in years. Not only is reporting a bug an exercise in futility, I'm not super interested in trying to begin with. Closes: https://bugs.gentoo.org/863737 Signed-off-by: Eli Schwartz <eschwartz@gentoo.org> sys-cluster/torque/torque-6.0.4-r6.ebuild | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)
