Created attachment 913372 [details] build.log ============================================================================ Testsuite summary for GD 2.3.3 ============================================================================ # TOTAL: 179 # PASS: 178 # SKIP: 0 # XFAIL: 0 # FAIL: 1 # XPASS: 0 # ERROR: 0 ============================================================================ --- FAIL: gdimagestringft/gdimagestringft_bbox ========================================== /var/tmp/portage/media-libs/gd-2.3.3-r4/work/libgd-2.3.3/tests/gdimagestringft/gdimagestringft_bbox.c:59: (500, 400) (628, 400) (628, 376) (500, 376) expected, but (520, 400) (628, 379) (3326636, 376) (500, -114824) FAIL gdimagestringft/gdimagestringft_bbox (exit status: 1) --- Portage 3.0.66.1-23+g36a9638cc (python 3.12.7-final-0, default/linux/amd64/17.1/desktop/plasma/systemd/merged-usr, gcc-15, glibc-2.40-r5, 6.6.51-gentoo-dist-hardened x86_64) ================================================================= System uname: Linux-6.6.51-gentoo-dist-hardened-x86_64-AMD_EPYC_7R13_48-Core_Processor-with-glibc2.40 KiB Mem: 527981496 total, 16718504 free KiB Swap: 126978044 total, 29136 free Timestamp of repository gentoo: Wed, 04 Dec 2024 18:03:27 +0000 Head commit of repository gentoo: 5d4e5844fc7c9847bec094a22c044af5fd7ce730 Timestamp of repository sam_c: Sat, 30 Nov 2024 07:37:36 +0000 Head commit of repository sam_c: 59c679f6d53af2970f0900eec2c8065730653300 sh bash 5.2_p37 ld GNU ld (Gentoo 9999 p1) 2.43.50.20241204 ccache version 4.10.2 [disabled] app-misc/pax-utils: 1.3.8::gentoo app-shells/bash: 5.2_p37::gentoo dev-build/autoconf: 2.13-r8::gentoo, 2.69-r9::gentoo, 2.71-r7::gentoo, 2.72-r1::gentoo dev-build/automake: 1.17-r1::gentoo dev-build/cmake: 3.31.1::gentoo dev-build/libtool: 2.5.4::gentoo dev-build/make: 4.4.1-r100::gentoo dev-build/meson: 1.6.0::gentoo dev-java/java-config: 2.3.4::gentoo dev-lang/perl: 5.40.0::gentoo dev-lang/python: 3.10.15_p2::gentoo, 3.11.10_p1::gentoo, 3.12.7_p1::gentoo, 3.13.0::gentoo dev-lang/rust-bin: 1.81.0-r100::gentoo, 1.82.0-r100::gentoo, 1.83.0::gentoo dev-util/ccache: 4.10.2-r1::gentoo sys-apps/baselayout: 2.17::gentoo sys-apps/sandbox: 2.40::gentoo sys-apps/systemd: 256.9::gentoo sys-devel/binutils: 2.42-r2::gentoo, 9999::gentoo sys-devel/binutils-config: 5.5.2::gentoo sys-devel/clang: 16.0.6::gentoo, 17.0.6::gentoo, 18.1.8-r6::gentoo, 19.1.4::gentoo sys-devel/gcc: 10.5.0::gentoo, 11.5.0::gentoo, 12.4.1_p20241128::gentoo, 13.3.1_p20241129::gentoo, 14.2.1_p20241116::gentoo, 15.0.9999::gentoo sys-devel/gcc-config: 2.11::gentoo sys-devel/lld: 15.0.7::gentoo, 16.0.6::gentoo, 18.1.8::gentoo, 19.1.4::gentoo sys-devel/llvm: 15.0.7-r7::gentoo, 16.0.6-r5::gentoo, 17.0.6-r3::gentoo, 18.1.8-r6::gentoo, 19.1.4::gentoo sys-kernel/linux-headers: 6.11::gentoo (virtual/os-headers) sys-libs/glibc: 2.40-r5::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo.git priority: -1000 volatile: False local location: /var/db/repos/local masters: gentoo volatile: False sam_c location: /var/db/repos/sam_c sync-type: git sync-uri: https://github.com/gentoo-mirror/sam_c.git masters: gentoo volatile: False Binary Repositories: gentoobinhost priority: 1 sync-uri: https://gentoo.osuosl.org/releases/amd64/binpackages/17.1/x86-64 Installed sets: @sam ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -fno-vect-cost-model -flto=jobserver" 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/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -fno-vect-cost-model -flto=jobserver" DISTDIR="/var/cache/distfiles" EMERGE_DEFAULT_OPTS="--keep-going=y --complete-graph --jobs=4 --load-average=10" 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="-O2 -pipe -march=native -fdiagnostics-color=always -fno-vect-cost-model -flto=jobserver" 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-wait multilib-strict network-sandbox news parallel-fetch pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox split-elog split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -fno-vect-cost-model -flto=jobserver" GENTOO_MIRRORS="http://distfiles.gentoo.org" INSTALL_MASK="/gmon.out" LANG="C.UTF8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0" LEX="flex" 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 accessibility acl acpi activities ada alsa amd64 bluetooth branding brotli bzip2 cairo cdda cdr cli colord crypt cups d dbus declarative dot dracut dri dts dvd dvdr encode exif flac fortran gdbm gif gpm gtk gui http http2 iconv icu ipv6 jadetex jpeg kde kf6compat kwallet lcms libnotify libtirpc libxml2 lua lz4 lzma mad mng mp3 mp4 mpeg multilib ncurses networkmanager nls ogg opengl openmp opus pam pango pcre pcre32 pdf perl pim pipewire plasma png policykit ppds pulseaudio python qml qt5 qt6 readline ruby screencast sdk sdl seccomp semantic-desktop snappy sound spell sql sqlite ssh ssl startup-notification svg systemd test-rust tiff truetype udev udisks unicode upower usb valgrind vorbis vulkan wayland webchannel webengine webkit widgets wifi wireless wxwidgets x264 xattr xcb xft xml xv xvid zlib zstd" ABI_X86="32 64" ADA_TARGET="gcc_12" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_anon authn_dbm authn_file authz_dbm authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir env expires ext_filter file_cache filter headers include info log_config logio 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 navcom oceanserver oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 tsip tripmate tnt ublox" GUILE_SINGLE_TARGET="3-0" GUILE_TARGETS="3-0" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz glk hd44780 lb216 lcdm001 mtxorb text" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-2" POSTGRES_TARGETS="postgres16" PYTHON_SINGLE_TARGET="python3_12" PYTHON_TARGETS="python3_12 python3_10 python3_11" RUBY_TARGETS="ruby32" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipp2p iface geoip fuzzy condition tarpit sysrq proto logmark ipmark dhcpmac delude chaos account" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, LC_ALL, LD, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, MAKEOPTS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PYTHONPATH, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS
kostadin and I discussed this and apparently goes away w/ -mno-fma. Might be https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106902 (again)
Note that with gcc-14 (and newer) you can pass -ffp-contract=on instead of disabling FMA altogether. It has seen little real-world use, but should be usable for the purpose of narrowing down the problem.