https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: games-fps/quakespasm-0.94.1 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 844377 [details] build.log build log and emerge --info
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/proj/guru.git/commit/?id=f6a75a2ad081130e857ddd4f4d1e6f462a9231ec commit f6a75a2ad081130e857ddd4f4d1e6f462a9231ec Author: Takuya Wakazono <pastalian46@gmail.com> AuthorDate: 2024-10-16 14:06:16 +0000 Commit: Takuya Wakazono <pastalian46@gmail.com> CommitDate: 2024-10-16 14:06:16 +0000 games-fps/quakespasm: fix RDEPEND and *FLAGS Closes: https://bugs.gentoo.org/795759 Closes: https://bugs.gentoo.org/810568 Closes: https://bugs.gentoo.org/887677 Closes: https://bugs.gentoo.org/932489 Signed-off-by: Takuya Wakazono <pastalian46@gmail.com> .../files/quakespasm-0.94.1-makefile.patch | 20 ++++++++++++++++++++ ...sm-0.94.1.ebuild => quakespasm-0.94.1-r1.ebuild} | 21 ++++++++++++--------- games-fps/quakespasm/quakespasm-9999.ebuild | 21 ++++++++++++--------- 3 files changed, 44 insertions(+), 18 deletions(-)