Created attachment 925987 [details] build.log ``` >>> Source configured. >>> Compiling source in /var/tmp/portage/dev-cpp/mvfst-2025.04.14.00/work/mvfst-2025.04.14.00 ... * Source directory (CMAKE_USE_DIR): "/var/tmp/portage/dev-cpp/mvfst-2025.04.14.00/work/mvfst-2025.04.14.00" * Build directory (BUILD_DIR): "/var/tmp/portage/dev-cpp/mvfst-2025.04.14.00/work/mvfst-2025.04.14.00_build" ninja -v -j32 -l32 ninja: Creating jobserver pool for 32 parallel jobs ninja: error: '/usr/lib64/liburing.so', needed by 'quic/libmvfst_constants.so.0', missing and no known rule to make it * ERROR: dev-cpp/mvfst-2025.04.14.00::gentoo failed (compile phase): * ninja -v -j32 -l32 failed * ``` --- $ emerge --info Portage 3.0.68-1+gd1e2605d0-dirty (python 3.13.3-final-0, default/linux/amd64/23.0/hardened, gcc-16, glibc-2.41.9999, 6.14.3 x86_64) ================================================================= System uname: Linux-6.14.3-x86_64-AMD_Ryzen_9_3950X_16-Core_Processor-with-glibc2.41 KiB Mem: 65737636 total, 2046276 free KiB Swap: 16662520 total, 10404 free Timestamp of repository gentoo: Thu, 24 Apr 2025 13:50:28 +0000 Head commit of repository gentoo: 6e4924c2303d4c704a5035f47b5148ed245c752d Timestamp of repository kde: Wed, 23 Apr 2025 18:05:10 +0000 Head commit of repository kde: 8e9c8cb076d741d1ad28b7dc51405e4017a7469c Timestamp of repository qt: Wed, 23 Apr 2025 15:38:08 +0000 Head commit of repository qt: d5ac9f4aaf5be1889459151d3102e31e5e21bf40 Timestamp of repository sam_c: Wed, 23 Apr 2025 15:38:27 +0000 Head commit of repository sam_c: 3f677b54b92b5ad9aacd00724e6b9f205ea7aee4 sh dash 0.5.12-r1 ld GNU ld (Gentoo 9999 p1) 2.44.50.20250424 ccache version 4.11.2 [disabled] app-misc/pax-utils: 1.3.8::gentoo app-shells/bash: 5.3_rc1_p20250422::gentoo dev-build/autoconf: 2.13-r8::gentoo, 2.69-r9::gentoo, 2.72-r1::gentoo, 9999::gentoo dev-build/automake: 1.17-r2::gentoo dev-build/cmake: 3.31.7::gentoo dev-build/libtool: 2.5.4::gentoo dev-build/make: 4.4.1-r100::gentoo dev-build/meson: 9999::gentoo dev-java/java-config: 2.3.4::gentoo dev-lang/perl: 5.40.2::gentoo dev-lang/python: 3.10.17::gentoo, 3.11.12::gentoo, 3.12.10::gentoo, 3.13.3::gentoo, 3.13.3-r100::gentoo dev-lang/rust: 1.86.0-r1::gentoo dev-util/ccache: 4.11.2::gentoo llvm-core/clang: 18.1.8-r6::gentoo, 19.1.7::gentoo, 20.1.3::gentoo llvm-core/lld: 20.1.3::gentoo llvm-core/llvm: 18.1.8-r6::gentoo, 19.1.7::gentoo, 20.1.3::gentoo sys-apps/baselayout: 2.17::gentoo sys-apps/sandbox: 2.46::gentoo sys-apps/systemd: 257.5::gentoo sys-devel/binutils: 2.38-r2::gentoo, 2.39-r5::gentoo, 2.40-r9::gentoo, 2.41-r5::gentoo, 2.42-r2::gentoo, 2.43-r2::gentoo, 2.44::gentoo, 9999::gentoo sys-devel/binutils-config: 5.5.2::gentoo sys-devel/gcc: 10.5.0::gentoo, 11.5.0::gentoo, 12.4.1_p20250417::gentoo, 13.3.1_p20250418::gentoo, 14.2.1_p20250419::gentoo, 15.0.1_pre20250418-r1::gentoo, 16.0.9999::gentoo sys-devel/gcc-config: 2.12.1::gentoo sys-kernel/linux-headers: 6.14::gentoo (virtual/os-headers) sys-libs/glibc: 2.41.9999::sam_c Repositories: gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo.git priority: -1000 eclass-overrides: sam_c volatile: False sync-git-clone-extra-opts: -b stable -c gc.reflogExpire=0 -c gc.reflogExpireUnreachable=0 -c gc.rerereresolved=0 -c gc.rerereunresolved=0 -c gc.pruneExpire=now sync-git-verify-commit-signature: yes crossdev location: /var/db/repos/crossdev masters: gentoo eclass-overrides: sam_c volatile: False kde location: /var/db/repos/kde sync-type: git sync-uri: https://github.com/gentoo-mirror/kde.git masters: gentoo eclass-overrides: sam_c volatile: False local location: /var/db/repos/local masters: gentoo eclass-overrides: sam_c volatile: False qt location: /var/db/repos/qt sync-type: git sync-uri: https://github.com/gentoo-mirror/qt.git masters: gentoo eclass-overrides: sam_c 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 eclass-overrides: sam_c volatile: False Binary Repositories: binhost priority: 9999 sync-uri: https://www.mirrorservice.org/sites/distfiles.gentoo.org/releases/amd64/binpackages/23.0/x86-64 Installed sets: @sam-emacs, @sam-fonts, @sam-fortune, @sam-tests ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O3 -march=native -mtls-dialect=gnu2 -flto=jobserver -fno-semantic-interposition -g1 -pipe -fcf-protection=none -fdiagnostics-color=always -fdiagnostics-urls=never -frecord-gcc-switches -fdiagnostics-details -fdiagnostics-set-output=text:experimental-nesting=yes -Wa,-O2 -Wa,-mtune=znver2 -Warray-bounds --param=ggc-min-expand=150 --param=max-vartrack-size=100000000 -Wstrict-aliasing -Wfree-nonheap-object -Wuninitialized -Wmaybe-uninitialized -Wreturn-type -Wbuiltin-declaration-mismatch -Wtautological-compare" 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="-O3 -march=native -mtls-dialect=gnu2 -flto=jobserver -fno-semantic-interposition -g1 -pipe -fcf-protection=none -fdiagnostics-color=always -fdiagnostics-urls=never -frecord-gcc-switches -fdiagnostics-details -fdiagnostics-set-output=text:experimental-nesting=yes -Wa,-O2 -Wa,-mtune=znver2 -Warray-bounds --param=ggc-min-expand=150 --param=max-vartrack-size=100000000 -Wstrict-aliasing -Wfree-nonheap-object -Wuninitialized -Wmaybe-uninitialized -Wreturn-type" DISTDIR="/var/cache/distfiles" EMERGE_DEFAULT_OPTS="--keep-going --with-bdeps=y --complete-graph --deep --dynamic-deps=n --changed-deps=n --usepkg=y --implicit-system-deps=n --usepkg-exclude sys-fs/zfs --usepkg-exclude sys-fs/zfs-kmod --jobs=4 --load-average 32" 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="-O3 -march=native -mtls-dialect=gnu2 -flto=jobserver -fno-semantic-interposition -g1 -pipe -fcf-protection=none -fdiagnostics-color=always -fdiagnostics-urls=never -frecord-gcc-switches -fdiagnostics-details -fdiagnostics-set-output=text:experimental-nesting=yes -Wa,-O2 -Wa,-mtune=znver2 -Warray-bounds --param=ggc-min-expand=150 --param=max-vartrack-size=100000000 " FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg clean-logs config-protect-if-modified distlocks export-pms-vars fixlafiles ipc-sandbox merge-wait mount-sandbox multilib-strict network-sandbox news parallel-fetch parallel-install pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox split-log strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O3 -march=native -mtls-dialect=gnu2 -flto=jobserver -fno-semantic-interposition -g1 -pipe -fcf-protection=none -fdiagnostics-color=always -fdiagnostics-urls=never -frecord-gcc-switches -fdiagnostics-details -fdiagnostics-set-output=text:experimental-nesting=yes -Wa,-O2 -Wa,-mtune=znver2 -Warray-bounds --param=ggc-min-expand=150 --param=max-vartrack-size=100000000 " GENTOO_MIRRORS="https://www.mirrorservice.org/sites/distfiles.gentoo.org/ https://mirror.bytemark.co.uk/gentoo/ https://mirrors.soeasyto.com/distfiles.gentoo.org/" LANG="en_GB.UTF-8" LDFLAGS="-O3 -march=native -mtls-dialect=gnu2 -flto=jobserver -fno-semantic-interposition -g1 -pipe -fcf-protection=none -fdiagnostics-color=always -fdiagnostics-urls=never -frecord-gcc-switches -fdiagnostics-details -fdiagnostics-set-output=text:experimental-nesting=yes -Wa,-O2 -Wa,-mtune=znver2 -Warray-bounds --param=ggc-min-expand=150 --param=max-vartrack-size=100000000 -Werror=lto-type-mismatch -Werror=strict-aliasing -Werror=odr -Warray-bounds -fdiagnostics-details -Wstringop-overread -Wstringop-overflow -Wstringop-truncation -Wformat-overflow -Wformat-truncation -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -flto=jobserver -Wl,--defsym=__gentoo_check_ldflags__=0" LEX="reflex" LINGUAS="en en_GB" MAKEOPTS="-j32 -l32" PKGDIR="/var/cache/binpkgs" PORTAGE_BUNZIP2_COMMAND="lbunzip2" PORTAGE_COMPRESS="xz" 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" RUSTFLAGS="-C target-cpu=native -C link-arg=-Wl,-z,pack-relative-relocs" SHELL="/bin/bash" USE="X a52 aac acl acpi activities aes alsa amd64 avx avx2 bash-completion bluetooth branding bzip2 cairo caps cdda cdr crypt dbus declarative dist-kernel dri dts dvd dvdr editorconfig emacs encode exif f16c filecaps firewalld flac fma3 freetype gdbm gif gmp gpm graphite gtk gui hardened harfbuzz hunspell iconv icu ipv6 jit jpeg kde kdesu kf6compat kwallet lcms libnotify libtirpc lto mad mmx mmxext mng modules-compress mp3 mp4 mpeg multilib ncurses nftables nls ogg opengl openmp pam pango pclmul pcre pdf pgo pic pie pipewire plasma png policykit popcnt ppds pulseaudio qml qt5 qt6 rdrand readline screencast sdl seccomp semantic-desktop sha sound spell sse sse2 sse3 sse4_1 sse4_2 sse4a ssl ssp ssse3 startup-notification svg system-av1 system-binutils system-boost system-bootstrap system-cairo system-clang system-digest system-ffmpeg system-harfbuzz system-heimdal system-icu system-jpeg system-leveldb system-libevent system-libs system-libvpx system-libyaml system-llvm system-lz4 system-mitkrb5 system-sqlite system-ssl system-tbb system-uulib system-webp system-zlib systemd test test-rust tiff truetype udev udisks unicode upower usb valgrind verify-sig vorbis vulkan wayland widgets x264 xattr xcb xft xml xtpax xv xvid zlib zsh-completion" ABI_X86="32 64" ADA_TARGET="gcc_14" 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" L10N="en en-GB" LCD_DEVICES="bayrad cfontz glk hd44780 lb216 lcdm001 mtxorb text" LLVM_TARGETS="AArch64 AMDGPU ARM AVR BPF Hexagon Lanai MSP430 Mips NVPTX PowerPC RISCV Sparc SystemZ WebAssembly X86 XCore" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-2" POSTGRES_TARGETS="postgres17" PYTHON_SINGLE_TARGET="python3_13" PYTHON_TARGETS="python3_12 pypy3 pypy3_11 python3_10 python3_11 python3_13 python3_13t" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="aarch64 aarch64_be alpha armeb hppa i386 m68k ppc ppc64 ppc64le sparc sparc64 x86_64" RUBY_TARGETS="ruby32 ruby33 ruby34" VIDEO_CARDS="amdgpu radeonsi radeon" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipp2p iface geoip fuzzy condition tarpit sysrq proto logmark ipmark dhcpmac delude chaos account" YACC="byacc" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LFLAGS, LIBTOOL, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PYTHONPATH, RANLIB, READELF, SIZE, STRINGS, STRIP, YFLAGS
I managed to reproduce this, but only after doing: 1. Emerge liburing 2. Emerge folly 3. Unmerge liburing 4. Emerge mvfst Seems like this is because the liburing.so dependency is cached in folly-targets.cmake. What would be the right way to solve this?
folly either needs to unconditionally depend on liburing, or reverse dependencies need to depend on dev-cpp/folly[liburing=] (with a USE in that reverse dependency too), I think.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3214f3fbed677a8daec7ff5716f1c4af86d31d09 commit 3214f3fbed677a8daec7ff5716f1c4af86d31d09 Author: sin-ack <sin-ack@protonmail.com> AuthorDate: 2025-04-24 21:14:05 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2025-04-24 23:31:46 +0000 profiles/base: mask USE=io-uring on Facebook packages Folly currently depends on a version of liburing that has not yet been released. To prevent users from accidentally pulling in liburing-9999 we mask it until liburing-2.10 is in ::gentoo. All Facebook packages are masked to prevent upgrade blocks for users who have USE=io-uring globally. Closes: https://bugs.gentoo.org/954335 Signed-off-by: sin-ack <sin-ack@protonmail.com> Part-of: https://github.com/gentoo/gentoo/pull/41734 Closes: https://github.com/gentoo/gentoo/pull/41734 Signed-off-by: Sam James <sam@gentoo.org> profiles/base/package.use.mask | 8 ++++++++ 1 file changed, 8 insertions(+) Additionally, it has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=107c4ace02d8ab0b1d41a6e36bc5b5d4415e71ba commit 107c4ace02d8ab0b1d41a6e36bc5b5d4415e71ba Author: sin-ack <sin-ack@protonmail.com> AuthorDate: 2025-04-24 21:34:01 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2025-04-24 23:31:45 +0000 dev-cpp/fbthrift: add IUSE io-uring Bug: https://bugs.gentoo.org/954335 Signed-off-by: sin-ack <sin-ack@protonmail.com> Part-of: https://github.com/gentoo/gentoo/pull/41734 Signed-off-by: Sam James <sam@gentoo.org> ...hrift-2025.04.14.00-r1.ebuild => fbthrift-2025.04.14.00-r2.ebuild} | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8ac2ad88832e37b7df16a842a1cbc57d259431e4 commit 8ac2ad88832e37b7df16a842a1cbc57d259431e4 Author: sin-ack <sin-ack@protonmail.com> AuthorDate: 2025-04-24 21:06:43 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2025-04-24 23:31:44 +0000 dev-cpp/folly: add IUSE io-uring There are three different problems being addressed here: 1. Recent Folly versions depend on liburing features that have not yet been released. 2. Folly has no build system configuration option to disable io_uring support. 3. Folly's CMake build system will unconditionally add liburing as a library to link against, which downstream Facebook libraries rely on. The third one creates an implicit dependency between Folly and liburing which means if liburing gets depcleaned or otherwise unmerged, other Facebook packages will fail to build. We solve this by conditionally patching out io_uring support based on USE=io-uring and having a (currently technically invalid) dependency on the yet-unreleased liburing-2.10, which will make it automagically start working once we do have that release in ::gentoo. Ref: https://github.com/facebook/folly/issues/2420 Bug: https://bugs.gentoo.org/954335 Signed-off-by: sin-ack <sin-ack@protonmail.com> Part-of: https://github.com/gentoo/gentoo/pull/41734 Signed-off-by: Sam James <sam@gentoo.org> ...025.04.14.00-CMake-Avoid-finding-liburing.patch | 30 ++++++++++++++++++++++ ....14.00.ebuild => folly-2025.04.14.00-r1.ebuild} | 25 +++++++++--------- 2 files changed, 43 insertions(+), 12 deletions(-)
