https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: net-im/element-desktop-bin-1.11.0 does not respect LDFLAGS. 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 To reproduce this issue you may want to set LDFLAGS="${LDFLAGS} -Wl,--defsym=__gentoo_check_ldflags__=0". If this is not something about c/c++ context you may want to see this bug as an hint to hide the QA warning (with QA_FLAGS_IGNORED) where is not possible to respect LDFLAGS.
Created attachment 794714 [details] build.log build log and emerge --info
ci has reproduced this issue with version 1.11.1 - Updating summary.
ci has reproduced this issue with version 1.11.8 - Updating summary.
ci has reproduced this issue with version 1.11.8-r1 - Updating summary.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=95c3b965332b174e0ce24aca3e6048bafe36d773 commit 95c3b965332b174e0ce24aca3e6048bafe36d773 Author: Ronny (tastytea) Gutbrod <gentoo@tastytea.de> AuthorDate: 2022-09-29 11:59:03 +0000 Commit: Stefan Strogin <steils@gentoo.org> CommitDate: 2022-10-08 23:05:18 +0000 net-im/element-desktop-bin: update SRC_URI, add files to QA_PREBUILT The Debian repo changed from packages.riot.im to packages.element.io, the files are the same. <https://element.io/get-started#linux-details> Closes: https://bugs.gentoo.org/861386 Closes: https://bugs.gentoo.org/861821 Signed-off-by: Ronny (tastytea) Gutbrod <gentoo@tastytea.de> Closes: https://github.com/gentoo/gentoo/pull/27525 Signed-off-by: Stefan Strogin <steils@gentoo.org> net-im/element-desktop-bin/element-desktop-bin-1.11.8-r1.ebuild | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
