Created attachment 874391 [details] build log In a stricter lto environment, media-sound/ardour-7.5-r3 will fail to compile with the following errors: ``` ../libs/pbd/pbd/file_archive.h:35:18: error: type ‘struct FileArchive’ violates the C++ One Definition Rule [-Werror=odr] 35 | class LIBPBD_API FileArchive | ^ ../libs/pbd/pbd/file_archive.h:35:18: note: a different type is defined in another translation unit 35 | class LIBPBD_API FileArchive | ^ ../libs/pbd/pbd/file_archive.h:167:39: note: the first difference of corresponding definitions is field ‘_current_entry’ 167 | struct archive_entry* _current_entry; | ^ ../libs/pbd/pbd/file_archive.h:167:39: note: a field of same name but different type is defined in another translation unit 167 | struct archive_entry* _current_entry; | ^ /usr/include/archive.h:186:8: note: type name ‘archive_entry’ should match type name ‘PBD::archive_entry’ 186 | struct archive_entry; | ^ ../libs/pbd/pbd/file_archive.h:167:24: note: the incompatible type is defined here 167 | struct archive_entry* _current_entry; | ^ lto1: some warnings being treated as errors lto-wrapper: fatal error: x86_64-pc-linux-gnu-g++ returned 1 exit status compilation terminated. /usr/lib/gcc/x86_64-pc-linux-gnu/13/../../../../x86_64-pc-linux-gnu/bin/ld: error: lto-wrapper failed collect2: error: ld returned 1 exit status Waf: Leaving directory `/var/tmp/portage/media-sound/ardour-7.5-r3/work/Ardour-7.5.0/build' Build failed ``` Attaching logs.
Created attachment 874392 [details] emerge --info
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=38655534205d0c3d6ffe696d134c88afb6e01603 commit 38655534205d0c3d6ffe696d134c88afb6e01603 Author: Eli Schwartz <eschwartz93@gmail.com> AuthorDate: 2024-02-29 00:46:59 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2024-02-29 00:51:16 +0000 media-sound/ardour: mark as LTO-unsafe See https://tracker.ardour.org/view.php?id=9649 for details. Closes: https://bugs.gentoo.org/917095 Signed-off-by: Eli Schwartz <eschwartz93@gmail.com> Signed-off-by: Sam James <sam@gentoo.org> media-sound/ardour/ardour-8.4.ebuild | 5 +++++ media-sound/ardour/ardour-9999.ebuild | 5 +++++ 2 files changed, 10 insertions(+)
