https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: dev-qt/qt5compat-6.7.2 fails to compile with -fno-common. Discovered on: amd64 (internal ref: gcc15_tinderbox) System: GCC-15-SYSTEM (https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#GCC-15) Info about the issue: https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#CF0012
Created attachment 899935 [details] build.log build log and emerge --info
Error(s) that match a know pattern: /usr/lib/gcc/x86_64-pc-linux-gnu/15/../../../../x86_64-pc-linux-gnu/bin/ld: tests/auto/core5/sax/qxmlsimplereader/CMakeFiles/tst_qxmlsimplereader.dir/tst_qxmlsimplereader.cpp.o:(.rodata+0x5f4): multiple definition of `QtPrivate::IsFloatType_v<_Float16>'; tests/auto/core5/sax/qxmlsimplereader/CMakeFiles/tst_qxmlsimplereader.dir/parser/parser.cpp.o:(.rodata+0x0): first defined here FAILED: tests/auto/core5/sax/qxmlsimplereader/tst_qxmlsimplereader collect2: error: ld returned 1 exit status
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=486b070b0523b91176f5c56f93635de9a15f6a1c commit 486b070b0523b91176f5c56f93635de9a15f6a1c Author: Ionen Wolkens <ionen@gentoo.org> AuthorDate: 2024-08-12 21:05:42 +0000 Commit: Ionen Wolkens <ionen@gentoo.org> CommitDate: 2024-08-13 01:25:35 +0000 dev-qt/qtbase: fix build with gcc15, incl. for revdeps Issue is in public headers, so revbump is necessary. Please ensure update to qtbase-6.7.2-r2 before reporting new bugs while testing gcc15. Thankfully most normal users should have updated long before gcc15 is keyworded (and further stabled) so there should be little need to set lower bounds. Closes: https://bugs.gentoo.org/937808 Closes: https://bugs.gentoo.org/937809 Closes: https://bugs.gentoo.org/937824 Closes: https://bugs.gentoo.org/937825 Closes: https://bugs.gentoo.org/937828 Closes: https://bugs.gentoo.org/937829 Thanks-to: Sam James <sam@gentoo.org> Signed-off-by: Ionen Wolkens <ionen@gentoo.org> dev-qt/qtbase/files/qtbase-6.7.2-gcc15-odr.patch | 32 ++++++++++++++++++++++ ...base-6.7.2-r1.ebuild => qtbase-6.7.2-r2.ebuild} | 1 + dev-qt/qtbase/qtbase-6.7.9999.ebuild | 1 + dev-qt/qtbase/qtbase-6.8.9999.ebuild | 1 + dev-qt/qtbase/qtbase-6.9999.ebuild | 1 + 5 files changed, 36 insertions(+)
