Created attachment 862912 [details] build log and emerge --info libtool: link: (cd .libs && x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -flto=auto -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing -c -fno-builtin -fPIC -DPIC "libltdlS.c") libtool: link: rm -f ".libs/libltdlS.c" ".libs/libltdl.nm" ".libs/libltdl.nmS" ".libs/libltdl.nmT" ".libs/libltdl.nmI" libtool: link: (cd .libs/libltdl.lax/dlopen.a && x86_64-pc-linux-gnu-ar x "/var/tmp/portage/dev-libs/libltdl-2.4.7-r1/work/libtool-2.4.7/libltdl-abi_x86_64.amd64/./.libs/dlopen.a") libtool: link: x86_64-pc-linux-gnu-gcc -shared -fPIC -DPIC loaders/.libs/libltdl_la-preopen.o .libs/libltdl_la-lt__alloc.o .libs/libltdl_la-lt_dlloader.o .libs/libltdl_la-lt_error.o .libs/libltdl_la-ltdl.o .libs/libltdl_la-slist.o .libs/lt__strl.o .libs/libltdlS.o .libs/libltdl.lax/dlopen.a/dlopen.o -march=native -O2 -flto=auto -Wl,-O1 -Wl,--as-needed -Wl,-soname -Wl,libltdl.so.7 -o .libs/libltdl.so.7.3.2 .libs/libltdlS.c:27:12: warning: type of 'dlopen_LTX_get_vtable' does not match original declaration [-Wlto-type-mismatch] /var/tmp/portage/dev-libs/libltdl-2.4.7-r1/work/libtool-2.4.7/libltdl/loaders/dlopen.c:61:1: note: return value type mismatch 61 | get_vtable (lt_user_data loader_data) | ^ /var/tmp/portage/dev-libs/libltdl-2.4.7-r1/work/libtool-2.4.7/libltdl/loaders/dlopen.c:61:1: note: 'dlopen_LTX_get_vtable' was previously declared here /var/tmp/portage/dev-libs/libltdl-2.4.7-r1/work/libtool-2.4.7/libltdl/loaders/dlopen.c:61:1: note: code may be misoptimized unless '-fno-strict-aliasing' is used
We need to apply this to libltdl, I guess: commit 2b258b6396f73a8c9065132834b273e2fbdd1556 Author: Sam James <sam@gentoo.org> Date: Sat Dec 10 02:42:23 2022 +0000 sys-devel/libtool: add -Werror filtering patch Needed to make -Werror=odr and such error out at link-time. Bug: https://bugs.gentoo.org/884767 Signed-off-by: Sam James <sam@gentoo.org>
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=f2eedcdbfedb96dfc136e0e18e08202442e5be2e commit f2eedcdbfedb96dfc136e0e18e08202442e5be2e Author: Sam James <sam@gentoo.org> AuthorDate: 2024-05-16 00:48:51 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2024-05-16 00:50:06 +0000 dev-libs/libltdl: add 2.5.0 (unkeyworded) Added filter-lto for now but need to report upstream. I thought I'd seen vapier fix this though (or something similar)... Bug: https://bugs.gentoo.org/907427 Signed-off-by: Sam James <sam@gentoo.org> dev-libs/libltdl/Manifest | 1 + dev-libs/libltdl/libltdl-2.5.0.ebuild | 48 +++++++++++++++++++++++++++++++++++ 2 files changed, 49 insertions(+)
