Bug 947695 – dev-lang/spidermonkey-128.4.0-r1: Fails to build - Invalid attribute group entry (Producer: 'LLVM19.1.1-rust-1.82.0-stable' Reader: 'LLVM 18.1.8')

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description zyxhere 2025-01-08 00:06:38 UTC]

Created attachment 916082 [details]
build.log.xz

If I'm reading it right does that mean I need llvm-19?
I have llvm-19 masked as make.conf has LLVM_TARGET=18 and 19 unnecessarily gets pulled in even tho nothing depends on it.

2:59.19 ld.lld: error: ../../../x86_64-unknown-linux-gnu/release/libjsrust.a(jsrust-330de0cbb9246a88.jsrust.8e70120dc866a6bb-cgu.0.rcgu.o): Invalid attribute group entry (Producer: 'LLVM19.1.1-rust-1.82.0-stable' Reader: 'LLVM 18.1.8')
 2:59.19 x86_64-pc-linux-gnu-clang++-18: error: linker command failed with exit code 1 (use -v to see invocation)
 2:59.19 gmake[4]: *** [/var/tmp/portage/dev-lang/spidermonkey-128.4.0-r1/work/firefox-128.4.0/config/rules.mk:543: ../../../dist/bin/libmozjs-128.so] Error 1
 2:59.19 gmake[4]: *** Waiting for unfinished jobs....
 2:59.52 gmake[4]: Leaving directory '/var/tmp/portage/dev-lang/spidermonkey-128.4.0-r1/work/spidermonkey_build/js/src/build'
 2:59.52 gmake[3]: *** [/var/tmp/portage/dev-lang/spidermonkey-128.4.0-r1/work/firefox-128.4.0/config/recurse.mk:72: js/src/build/target] Error 2
 2:59.52 gmake[3]: Leaving directory '/var/tmp/portage/dev-lang/spidermonkey-128.4.0-r1/work/spidermonkey_build'
 2:59.52 gmake[2]: *** [/var/tmp/portage/dev-lang/spidermonkey-128.4.0-r1/work/firefox-128.4.0/config/recurse.mk:34: compile] Error 2
 2:59.52 gmake[2]: Leaving directory '/var/tmp/portage/dev-lang/spidermonkey-128.4.0-r1/work/spidermonkey_build'
 2:59.52 gmake[1]: *** [/var/tmp/portage/dev-lang/spidermonkey-128.4.0-r1/work/firefox-128.4.0/config/rules.mk:363: default] Error 2
 2:59.52 gmake[1]: Leaving directory '/var/tmp/portage/dev-lang/spidermonkey-128.4.0-r1/work/spidermonkey_build'
 2:59.52 gmake: *** [client.mk:60: build] Error 2
 2:59.72 W 3 compiler warnings present.

Portage 3.0.66.1 (python 3.12.8-final-0, default/linux/amd64/23.0/no-multilib/hardened, gcc-14, glibc-2.40-r5, 6.12.8-gentoo-dist-hardened x86_64)
=================================================================
System uname: Linux-6.12.8-gentoo-dist-hardened-x86_64-12th_Gen_Intel-R-_Core-TM-_i5-1235U-with-glibc2.40
KiB Mem:    11952260 total,   1444524 free
KiB Swap:   11956632 total,  11955608 free
Timestamp of repository gentoo: Tue, 07 Jan 2025 22:03:57 +0000
Head commit of repository gentoo: 6d40bd0071d50b33dbdc2837bcd966569685da45

sh bash 5.2_p37
ld GNU ld (Gentoo 2.43 p3) 2.43.1
app-misc/pax-utils:        1.3.8::gentoo
app-shells/bash:           5.2_p37::gentoo
dev-build/autoconf:        2.13-r8::gentoo, 2.72-r1::gentoo
dev-build/automake:        1.16.5-r2::gentoo
dev-build/cmake:           3.30.6::gentoo
dev-build/libtool:         2.5.4::gentoo
dev-build/make:            4.4.1-r100::gentoo
dev-build/meson:           1.5.2::gentoo
dev-lang/perl:             5.40.0::gentoo
dev-lang/python:           3.12.8::gentoo, 3.13.1::gentoo
dev-lang/rust-bin:         1.81.0-r101::gentoo, 1.82.0-r101::gentoo
llvm-core/clang:           18.1.8-r6::gentoo
llvm-core/lld:             18.1.8::gentoo
llvm-core/llvm:            18.1.8-r6::gentoo
sys-apps/baselayout:       2.17::gentoo
sys-apps/openrc:           0.55.1::gentoo
sys-apps/sandbox:          2.39::gentoo
sys-devel/binutils:        2.43-r2::gentoo
sys-devel/binutils-config: 5.5.2::gentoo
sys-devel/gcc:             14.2.1_p20241221::gentoo
sys-devel/gcc-config:      2.11::gentoo
sys-kernel/linux-headers:  6.12::gentoo (virtual/os-headers)
sys-libs/glibc:            2.40-r5::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: git
    sync-uri: https://anongit.gentoo.org/git/repo/sync/gentoo.git
    priority: -1000
    volatile: False

local
    location: /var/db/repos/local
    masters: gentoo
    volatile: False

Binary Repositories:

gentoobinhost
    priority: 1
    sync-uri: https://distfiles.gentoo.org/releases/amd64/binpackages/23.0/x86-64

Installed sets: @base, @gnomie, @utils
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="@FREE"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe -flto -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /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/sandbox.d"
CXXFLAGS="-march=native -O2 -pipe -flto -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing"
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 -O2 -pipe -flto -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync merge-wait multilib-strict network-sandbox news parallel-fetch pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-march=native -O2 -pipe -flto -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="C.UTF8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs"
LEX="flex"
MAKEOPTS="-j5 -l6"
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"
RUSTFLAGS=" -C target-cpu=native"
SHELL="/bin/bash"
USE="acl amd64 archive avif branding bzip2 cet crypt dbus dist-kernel elogind fontconfig gdbm gdk-pixbuf gif gles2 gnome gnome-keyring gstreamer gtk gtk3 gtk4 hardened heif iconv icu introspection io-uring ipv6 jpeg jpegxl keyring lcms libtirpc lto lz4 lzma lzo modemmanager ncurses networkmanager nls ogg opengl openmp opus orc pam pcre pgo pic pie pipewire png policykit readline screencast seccomp spell ssl ssp svg test-rust tiff tpm truetype udev unicode usb vaapi vpx vulkan wayland webp xattr xml xtpax zlib zstd" ABI_X86="64" ADA_TARGET="gcc_13" 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 ssse3 vpclmulqdq" 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" LLVM_SLOT="18" 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" RUBY_TARGETS="ruby32" VIDEO_CARDS="intel" 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, 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, PYTHONPATH, RANLIB, READELF, SIZE, STRINGS, STRIP, YACC, YFLAGS

[Comment 1 zyxhere 2025-01-08 01:30:37 UTC]

Built fine with USE="-clang"

[Comment 2 Joonas Niilola 2025-01-08 14:02:06 UTC]

Okay so this is lto-related. Previously when we had 'lto' use flag before the rust change we had an easy way of tying llvm to a matching rust slot - which it requires with lto. 

IIRC firefox will now always tie clang to a matching rust, so we might have to lock the pairing in spidermonkey too. That should work and not be too disruptive.

You should be able to "eselect rust" version 1.81 if you want to compile SM with spidermonkey. rust-1.81 is built with llvm-18, so spidermonkey should also work with it.

[Comment 3 Larry the Git Cow 2025-01-15 09:23:31 UTC]

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=92237158d45e3059ddb7ce058588338cb6449420

commit 92237158d45e3059ddb7ce058588338cb6449420
Author:     Joonas Niilola <[e-mail]>
AuthorDate: 2025-01-15 09:21:09 +0000
Commit:     Joonas Niilola <[e-mail]>
CommitDate: 2025-01-15 09:23:29 +0000

    dev-lang/spidermonkey: add 128.6.0
    
     - sync lto and rust changes from firefox - lto is activated via CFLAGS even
       though it's handled by build system, and rust tc is always matched via
       rust.eclass.
    
    Closes: https://bugs.gentoo.org/947695
    Signed-off-by: Joonas Niilola <[e-mail]>

 dev-lang/spidermonkey/Manifest                    |   2 +
 dev-lang/spidermonkey/spidermonkey-128.6.0.ebuild | 473 ++++++++++++++++++++++
 2 files changed, 475 insertions(+)