https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: dev-util/codeblocks-20.03-r1 fails to link with LLD because of /usr/lib in the link command line. Discovered on: amd64 (internal ref: tinderbox) NOTE: This PR gives an idea about a fix: https://github.com/PhotoFlare/photoflare/pull/248/files.
Created attachment 656608 [details] build.log build log and emerge --info
Created attachment 656610 [details] 1-autoconf.out 1-autoconf.out
(In reply to Agostino Sarubbo from comment #0) > > NOTE: > This PR gives an idea about a fix: > https://github.com/PhotoFlare/photoflare/pull/248/files. Maybe conditional patching with `get_libdir` function to use correct library path is worth to use?
(In reply to Agostino Sarubbo from comment #0) > https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ > > Issue: dev-util/codeblocks-20.03-r1 fails to link with LLD because of > /usr/lib in the link command line. > Discovered on: amd64 (internal ref: tinderbox) > > NOTE: > This PR gives an idea about a fix: > https://github.com/PhotoFlare/photoflare/pull/248/files. The clang and llvm linker (lld) are used :) I didn't see at first. I confirm that I can reproduce this issue by command: > LDFLAGS="${LDFLAGS} -fuse-ld=lld" FEATURES="-ccache" USE="-contrib -fortran -pch" CC="clang" CXX="clang++" ebuild codeblocks-20.03-r1.ebuild clean compile It's seems the problem with tinyxml.pc file provided by dev-lib/tinyxml. When lld is used then pkgconfig tries to set variables directly from tinyxml.pc and add them to LDFLAGS, i.e. -L/usr/lib -ltinyxml. Could check if issue resolved if you replace in /usr/share/pkgconfig/tinyxml.pc /lib with /lib64 ? It fix it for me with lld. It seems this is onny package where /lib is used instead of /lib64 for ~amd64 arch. If this is resolved issue then dev-libs/tinyxml could be updated with patching of tinyxml.pc with appropriate arch by (get_libdir). Sorry, it's my early fault.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4f4675fd1036e0a31215bac7e994b5d26d7e1cd5 commit 4f4675fd1036e0a31215bac7e994b5d26d7e1cd5 Author: Sergey Torokhov <torokhov-s-a@yandex.ru> AuthorDate: 2020-09-19 23:01:28 +0000 Commit: Bernard Cafarelli <voyageur@gentoo.org> CommitDate: 2020-09-23 09:00:09 +0000 dev-libs/tinyxml: fix libdir path in tinyxml.pc file While using clang/llvm/lld env the on configuration phase the information about library directory is taken from tinyxml.pc file. On the amd64 arch system the use of lld linker instead of ldd results in linking error as LDFLAGS is additionally filled with `-L/usr/lib -ltinyxml` instead of `-L/usr/lib64 -ltinyxml`. I.e. it causes linking error for dev-util/codeblocks package on clang/llvm/lld systems. Closes: https://bugs.gentoo.org/738948 Signed-off-by: Sergey Torokhov <torokhov-s-a@yandex.ru> Closes: https://github.com/gentoo/gentoo/pull/17606 Signed-off-by: Bernard Cafarelli <voyageur@gentoo.org> dev-libs/tinyxml/tinyxml-2.6.2-r4.ebuild | 67 ++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+)
