clang-13.0.1 and 14.0.0 only add the 32bit LLVM & clang library path, but not the 64bit versions to the default search dirs - this results in linking errors when trying to link libLLVM & friends in 64bit mode clang -print-search-dirs : programs: =/usr/lib/llvm/13/bin:/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.1/../../../../x86_64-pc-linux-gnu/bin libraries: =/usr/lib/llvm/13/bin/../../../../lib/clang/13.0.1:/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.1:/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.1/../../../../lib64:/lib/../lib64:/usr/lib/../lib64:/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.1/../../../../x86_64-pc-linux-gnu/lib:/usr/lib/llvm/13/bin/../lib:/lib:/usr/lib Not sure if this was also present in 13.0.0 and earlier
For 14: clang -print-search-dirs programs: =/usr/lib/llvm/14/bin:/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.1/../../../../x86_64-pc-linux-gnu/bin libraries: =/usr/lib/llvm/14/bin/../../../../lib/clang/14.0.0:/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.1:/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.1/../../../../lib64:/lib/../lib64:/usr/lib/../lib64:/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.1/../../../../x86_64-pc-linux-gnu/lib:/usr/lib/llvm/14/bin/../lib:/usr/lib/llvm/14/bin/../lib64:/lib:/usr/lib
If I read the diff right, the lib64 paths were added for OpenMP runtime, so it probably "improved" by accident.
Unfortunately, I can't find where non-suffixed path is being added. It might be a part of the complex logic for finding GCC install.
I think this is the fix for 14 https://github.com/llvm/llvm-project/commit/afaefb671fe12e7788d3e8de6b6193b935fbf16c
(In reply to Mike Lothian from comment #4) > I think this is the fix for 14 > > https://github.com/llvm/llvm-project/commit/ > afaefb671fe12e7788d3e8de6b6193b935fbf16c Yep, we've been working with meowray to get it in.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8b6d9bf8ee0ebf690292f03468667f1d4fa73d5b commit 8b6d9bf8ee0ebf690292f03468667f1d4fa73d5b Author: Michał Górny <mgorny@gentoo.org> AuthorDate: 2022-03-25 22:07:22 +0000 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: 2022-03-25 23:21:22 +0000 sys-devel/clang: Backport wrong library search path fix Closes: https://bugs.gentoo.org/835867 Signed-off-by: Michał Górny <mgorny@gentoo.org> sys-devel/clang/Manifest | 2 +- sys-devel/clang/{clang-14.0.0.ebuild => clang-14.0.0-r1.ebuild} | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
It looks like this patch wasn't backported to 14.0.1 from main. Would you mind creating a 14.0.1-r1?
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=66a7c34c9374df4e6b44f299cc6876d75c19ef7f commit 66a7c34c9374df4e6b44f299cc6876d75c19ef7f Author: Sam James <sam@gentoo.org> AuthorDate: 2022-04-17 15:45:12 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2022-04-17 15:45:40 +0000 sys-devel/clang: restore library search path patch to 14.0.1 Closes: https://bugs.gentoo.org/835867 Signed-off-by: Sam James <sam@gentoo.org> sys-devel/clang/Manifest | 2 +- sys-devel/clang/{clang-14.0.1.ebuild => clang-14.0.1-r1.ebuild} | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
