Created attachment 867071 [details] libbsd build.log See attached build.log. Builds fine without -fno-semantic-interposition Portage 3.0.49_p38 (python 3.12.0-beta-4, default/linux/amd64/17.1/desktop/plasma, gcc-13, glibc-2.38, 6.1.41-gentoo-x86_64 x86_64) ================================================================= System uname: Linux-6.1.41-gentoo-x86_64-x86_64-AMD_Ryzen_Threadripper_1950X_16-Core_Processor-with-glibc2.38 KiB Mem: 65662428 total, 8677200 free KiB Swap: 8388604 total, 6469372 free Timestamp of repository gentoo: Fri, 04 Aug 2023 13:16:40 +0000 Head commit of repository gentoo: c8a04abb51369aa9cac857f518186c0a430dce41 Timestamp of repository kde: Wed, 02 Aug 2023 18:32:20 +0000 Head commit of repository kde: f58052ca124abfe5442d5e830df32968b39fa4f7 Timestamp of repository lto-overlay: Wed, 02 Aug 2023 18:32:18 +0000 Head commit of repository lto-overlay: 77e924278367892a3ce0e6c53728473e7a3beed0 Head commit of repository mv: e1118e55e25cd171db8a070bd65545052452cc3f Timestamp of repository steam-overlay: Wed, 02 Aug 2023 18:32:12 +0000 Head commit of repository steam-overlay: 7a0714867f4659d1ef4b9b9229ec6457cd884d78 sh bash 5.2_p15-r6 ld GNU ld (Gentoo 2.41 p1) 2.41 app-misc/pax-utils: 1.3.7::gentoo app-shells/bash: 5.2_p15-r6::gentoo dev-lang/perl: 5.38.0-r1::gentoo dev-lang/python: 3.10.12::gentoo, 3.11.4::gentoo, 3.12.0_beta4_p1::gentoo dev-lang/rust: 1.71.0::gentoo dev-util/cmake: 3.27.1::gentoo dev-util/meson: 1.2.0::gentoo sys-apps/baselayout: 2.14::gentoo sys-apps/openrc: 0.48::gentoo sys-apps/sandbox: 2.37::gentoo sys-devel/autoconf: 2.71-r7::gentoo sys-devel/automake: 1.16.5-r1::gentoo sys-devel/binutils: 2.40-r7::gentoo, 2.41::gentoo sys-devel/binutils-config: 5.5::gentoo sys-devel/clang: 16.0.6::gentoo sys-devel/gcc: 12.3.1_p20230623::gentoo, 13.2.0::gentoo sys-devel/gcc-config: 2.11::gentoo sys-devel/libtool: 2.4.7-r1::gentoo sys-devel/lld: 16.0.6::gentoo sys-devel/llvm: 16.0.6::gentoo sys-devel/make: 4.4.1-r1::gentoo sys-kernel/linux-headers: 6.4::gentoo (virtual/os-headers) sys-libs/glibc: 2.38::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo priority: -1000 volatile: False custom location: /var/db/repos/custom masters: gentoo volatile: False kde location: /var/db/repos/kde sync-type: git sync-uri: https://github.com/gentoo-mirror/kde.git masters: gentoo volatile: False lto-overlay location: /var/db/repos/lto-overlay sync-type: git sync-uri: https://github.com/gentoo-mirror/lto-overlay.git masters: gentoo mv volatile: False mv location: /var/db/repos/mv sync-type: git sync-uri: https://github.com/vaeth/mv-overlay.git masters: gentoo volatile: False steam-overlay location: /var/db/repos/steam-overlay sync-type: git sync-uri: https://github.com/gentoo-mirror/steam-overlay.git masters: gentoo volatile: False ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -pipe -O2 -flto=6 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=native -pipe -O2 -flto=6 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -march=native -pipe -O2 -flto=6 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -O2 -pipe" DISTDIR="/var/cache/distfiles" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME" FCFLAGS="-march=native -pipe -O2 -flto=6 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg-live clean-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms split-elog split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-march=native -pipe -O2 -flto=6 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_GB.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LEX="flex" MAKEOPTS="-j9" PKGDIR="/var/cache/binpkgs" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" SHELL="/bin/bash" USE="X a52 aac acl acpi activities alsa amd64 branding bzip2 cairo cdda cdr cli crypt cups dbus declarative dri dts dvd dvdr elogind encode exif flac fortran gdbm gif googledrive gpm gtk gui i3wm iconv icu ipv6 jpeg kde kwallet lcms libnotify libtirpc lto mad mng mp3 mp4 mpeg multilib ncurses nls nptl ogg opengl openmp pam pango pcre pdf perl pgo pipewire plasma png policykit ppds pulseaudio qml qt5 readline screencast sdl seccomp semantic-desktop sound spell split-usr ssl startup-notification svg system-bootstrap system-llvm test-rust tiff truetype udev udisks unicode upower usb vim vim-syntax vorbis vulkan wayland widgets wxwidgets x264 xattr xcb xft xml xv xvid zlib zstd" ABI_X86="64 32" ADA_TARGET="gnat_2021" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" L10N="en-GB en" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-1" POSTGRES_TARGETS="postgres15" PYTHON_SINGLE_TARGET="python3_11" PYTHON_TARGETS="python3_11 python3_10 python3_12" RUBY_TARGETS="ruby31" VIDEO_CARDS="vesa" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EMERGE_DEFAULT_OPTS, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS
I can build libbsd-0.11.7-r2 just fine with glibc-2.38 using CFLAGS="-pipe -O2 -march=native -fno-semantic-interposition". This seems to be more of an LTO problem.
It'll be the combination of the two with inclining I guess.
Definitely a combination, as it builds fine with LTO but without the -fno-semantic-interposition flag.
(In reply to Sam James from comment #2) > It'll be the combination of the two with inclining I guess. s/inclining/inlining...
Upstream bug: https://gitlab.freedesktop.org/libbsd/libbsd/-/issues/26
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8ae193c0705d6114f392e6757975731c828d0d18 commit 8ae193c0705d6114f392e6757975731c828d0d18 Author: Andreas K. Hüttel <dilfridge@gentoo.org> AuthorDate: 2023-10-28 16:06:54 +0000 Commit: Andreas K. Hüttel <dilfridge@gentoo.org> CommitDate: 2023-10-28 16:07:47 +0000 dev-libs/libbsd: Filter -fno-semantic-interposition, bug 911726 Upstream seems not to be interested in fixing this. Closes: https://bugs.gentoo.org/911726 Signed-off-by: Andreas K. Hüttel <dilfridge@gentoo.org> dev-libs/libbsd/libbsd-0.11.7-r2.ebuild | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=32f6b6137ac36f8bd2d6aaf30e31a6ae64fc2e27 commit 32f6b6137ac36f8bd2d6aaf30e31a6ae64fc2e27 Author: Sam James <sam@gentoo.org> AuthorDate: 2024-01-14 03:21:06 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2024-01-14 03:28:10 +0000 dev-libs/libbsd: add 0.11.8 Bug: https://bugs.gentoo.org/911726 Closes: https://bugs.gentoo.org/898312 Closes: https://bugs.gentoo.org/915068 Signed-off-by: Sam James <sam@gentoo.org> dev-libs/libbsd/Manifest | 2 ++ dev-libs/libbsd/libbsd-0.11.8.ebuild | 44 ++++++++++++++++++++++++++++++++++++ 2 files changed, 46 insertions(+)
still fails for me with the combination of LTO and -fno-semantic-interposition
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=56a35e4b73fec0427ef1ecbb1791f8e3c49dd9df commit 56a35e4b73fec0427ef1ecbb1791f8e3c49dd9df Author: Sam James <sam@gentoo.org> AuthorDate: 2024-01-18 17:50:46 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2024-01-18 17:52:27 +0000 dev-libs/libbsd: filter -fno-semantic-interposition again It's needed for LTO at least. Bug: https://bugs.gentoo.org/911726 Signed-off-by: Sam James <sam@gentoo.org> dev-libs/libbsd/libbsd-0.11.8.ebuild | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
