https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: sci-electronics/verilator-5.002 overwrites user's optimization (-O*). Discovered on: amd64 (internal ref: guru_tinderbox) NOTE: (CLANG-STRICTER-SYSTEM) in the summary means that the bug was found on a machine that runs clang with stricter mode This machine uses clang with CFLAGS/CXXFLAGS=-Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types See also: https://archives.gentoo.org/gentoo-dev/message/dd9f2d3082b8b6f8dfbccb0639e6e240 https://wiki.gentoo.org/wiki/Modern_C_porting man gcc says: "If you use multiple -O options, with or without level numbers, the last such option is the one that is effective". So, since the build system adds -O* after -O* provided by my CFLAGS/CXXFLAGS means that it is overwritten and unless there are known issues with -O* configured by the user, the build system should not overwrite -O*.
Created attachment 844693 [details] build.log build log and emerge --info
guru_ci has reproduced this issue with version 5.004 - Updating summary.
guru_ci has reproduced this issue with version 5.006 - Updating summary.
guru_ci has reproduced this issue with version 5.008 - Updating summary.
guru_ci has reproduced this issue with version 5.014 - Updating summary.
guru_ci has reproduced this issue with version 5.018 - Updating summary.
guru_ci has reproduced this issue with version 5.022 - Updating summary.
guru_ci has reproduced this issue with version 5.024 - Updating summary.
guru_ci has reproduced this issue with version 5.028 - Updating summary.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/proj/guru.git/commit/?id=25bad19b5ae63eedd27120ed2919d3d16e0ff186 commit 25bad19b5ae63eedd27120ed2919d3d16e0ff186 Author: Huang Rui <vowstar@gmail.com> AuthorDate: 2024-10-11 08:29:16 +0000 Commit: Huang Rui <vowstar@gmail.com> CommitDate: 2024-10-11 08:29:16 +0000 sci-electronics/verilator: fix user CFLAG and missing gdb BDEPEND - fix overwrites user's optimization (-O*) - fix calls commands that do not exist: gdb Closes: https://bugs.gentoo.org/927328 Closes: https://bugs.gentoo.org/887919 Signed-off-by: Huang Rui <vowstar@gmail.com> .../verilator/{verilator-5.026.ebuild => verilator-5.026-r1.ebuild} | 6 ++++++ .../verilator/{verilator-5.028.ebuild => verilator-5.028-r1.ebuild} | 6 ++++++ sci-electronics/verilator/verilator-9999.ebuild | 6 ++++++ 3 files changed, 18 insertions(+)
