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Bug 820740 - sys-libs/libcap-2.60 ld.lld: error: undefined symbol: main >>> referenced by /usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/../../../../lib64/Scrt1.o:(_start)
Summary: sys-libs/libcap-2.60 ld.lld: error: undefined symbol: main >>> referenced by ...
Status: RESOLVED NEEDINFO
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo's Team for Core System packages
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-10-29 18:36 UTC by Anton Gubarkov
Modified: 2021-10-30 05:00 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
log x86_32 (build-abi_x86_32.x86.log,4.13 KB, text/plain)
2021-10-29 18:37 UTC, Anton Gubarkov
Details
log amd64 (build-abi_x86_64.amd64.log,186 bytes, text/plain)
2021-10-29 18:38 UTC, Anton Gubarkov
Details
Respect LDFLAGS when making _makenames (libcap-2.60-_makenames-LDFLAGS.patch,329 bytes, patch)
2021-10-29 19:04 UTC, Tee KOBAYASHI
Details | Diff

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Description Anton Gubarkov 2021-10-29 18:36:11 UTC
* Package:    sys-libs/libcap-2.60
 * Repository: gentoo
 * Maintainer: base-system@gentoo.org
 * USE:        abi_x86_32 abi_x86_64 amd64 elibc_glibc kernel_linux pam split-usr userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
 * /etc/portage/package.cflags/use-ld.conf -> >=sys-libs/libcap-2.28: *FLAGS+="-fuse-ld=bfd" # Issue #453
 * FEATURES='assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance config-protect-if-modi
fied 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 strict unknown-features-warn unmerge-l
ogs unmerge-orphans userfetch userpriv usersandbox usersync'
 * CFLAGS='-flto=12 -march=native -O2 -pipe -fuse-ld=bfd -Wl,-O1 -Wl,--as-needed -Wl,-fuse-ld=lld'
 * CXXFLAGS='-flto=12 -march=native -O2 -pipe -fuse-ld=bfd -Wl,-O1 -Wl,--as-needed -Wl,-fuse-ld=lld'
 * FFLAGS='-flto=12 -march=native -O2 -pipe -fuse-ld=bfd -Wl,-O1 -Wl,--as-needed -Wl,-fuse-ld=lld'
 * FCFLAGS='-flto=12 -march=native -O2 -pipe -fuse-ld=bfd -Wl,-O1 -Wl,--as-needed -Wl,-fuse-ld=lld'
 * F77FLAGS='-flto=12 -march=native -O2 -pipe -fuse-ld=bfd -Wl,-O1 -Wl,--as-needed -Wl,-fuse-ld=lld'
 * LDFLAGS='-Wl,-O1 -Wl,--as-needed -Wl,-fuse-ld=lld -flto=12 -march=native -O2 -pipe -fuse-ld=bfd'
 * MAKEOPTS='-j6'
 * gcc (Gentoo 11.2.0 p1) 11.2.0
 * g++ (Gentoo 11.2.0 p1) 11.2.0
 * GNU ld (Gentoo 2.36.1 p4) 2.36.1
 * Linux PF16W6Y2 5.14.15-gentoo #1 SMP Thu Oct 28 15:28:41 MSK 2021 x86_64 Intel(R) Core(TM) i7-8850H CPU @ 2.60GHz
GenuineIntel GNU/Linux
Comment 1 Anton Gubarkov 2021-10-29 18:36:33 UTC
PF16W6Y2 ~ # emerge --info
Portage 3.0.28 (python 3.9.7-final-0, default/linux/amd64/17.1/desktop/gnome/systemd, gcc-11.2.0, glibc-2.33-r7, 5.14.15-gentoo x86_64)
=================================================================
System uname: Linux-5.14.15-gentoo-x86_64-Intel-R-_Core-TM-_i7-8850H_CPU_@_2.60GHz-with-glibc2.33
KiB Mem:    32564672 total,  22284208 free
KiB Swap:   33554428 total,  33554428 free
Timestamp of repository gentoo: Fri, 29 Oct 2021 17:51:33 +0000
Head commit of repository gentoo: 5a7a76866c9f38139c6d6d1d95de6a005b51e4a0

Head commit of repository audio-overlay: 67c8fbcd0681d09261860c2f1bac1e9cb8fab08e

Head commit of repository lto-overlay: dde13f77f390545d64b1a64430f23b4bf10b65eb

Head commit of repository mv: f889c332974e8a5a9705104d710ff10d7bf0bb6f

sh bash 5.1_p8
ld GNU ld (Gentoo 2.36.1 p4) 2.36.1
ccache version 4.4.2 [disabled]
app-shells/bash:          5.1_p8::gentoo
dev-java/java-config:     2.3.1::gentoo
dev-lang/perl:            5.34.0-r5::gentoo
dev-lang/python:          2.7.18_p13::gentoo, 3.8.12_p1::gentoo, 3.9.7_p1::gentoo, 3.10.0_p1::gentoo
dev-lang/rust:            1.56.0-r1::gentoo
dev-util/ccache:          4.4.2::gentoo
dev-util/cmake:           3.21.4::gentoo
sys-apps/baselayout:      2.8::gentoo
sys-apps/sandbox:         2.28::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.71-r1::gentoo
sys-devel/automake:       1.16.5::gentoo
sys-devel/binutils:       2.36.1-r2::gentoo, 2.37_p1::gentoo
sys-devel/gcc:            8.4.0-r2::gentoo, 10.3.0-r2::gentoo, 11.2.0::gentoo
sys-devel/gcc-config:     2.4::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.3::gentoo
sys-kernel/linux-headers: 5.14::gentoo (virtual/os-headers)
sys-libs/glibc:           2.33-r7::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: git
    sync-uri: git://github.com/gentoo-mirror/gentoo.git
    priority: -1000

audio-overlay
    location: /var/lib/layman/audio-overlay
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/audio-overlay.git
    masters: gentoo
    priority: 50

calculate
    location: /var/lib/layman/calculate
    masters: gentoo
    priority: 50

dlang
    location: /var/lib/layman/dlang
    masters: gentoo
    priority: 50

gentoo-zh
    location: /var/lib/layman/gentoo-zh
    masters: gentoo
    priority: 50

go-overlay
    location: /var/lib/layman/go-overlay
    masters: gentoo
    priority: 50

lto-overlay
    location: /var/lib/layman/lto-overlay
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/lto-overlay.git
    masters: gentoo mv
    priority: 50

mv
    location: /var/lib/layman/mv
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/mv.git
    masters: gentoo
    priority: 50

steam-overlay
    location: /var/lib/layman/steam-overlay
    masters: gentoo
    priority: 50

tlp
    location: /var/lib/layman/tlp
    masters: gentoo
    priority: 50

rugubara
    location: /var/lib/layman/rugubara
    masters: gentoo
    priority: 100

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA Vivaldi"
CBUILD="x86_64-pc-linux-gnu"
CC="clang"
CFLAGS="-march=native -O3 -fno-semantic-interposition -fgraphite-identity -floop-nest-optimize  -flto=12 -fuse-linker-plugin -falign-functions=32 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /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"
CXX="clang++"
CXXFLAGS="-march=native -O3 -fno-semantic-interposition -fgraphite-identity -floop-nest-optimize  -flto=12 -fuse-linker-plugin -falign-functions=32 -pipe"
DISTDIR="/usr/portage/distfiles"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY 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"
FCFLAGS="-march=native -O3 -fno-semantic-interposition -fgraphite-identity -floop-nest-optimize  -flto=12 -fuse-linker-plugin -falign-functions=32 -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance 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 strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-march=native -O3 -fno-semantic-interposition -fgraphite-identity -floop-nest-optimize  -flto=12 -fuse-linker-plugin -falign-functions=32 -pipe"
GENTOO_MIRRORS="http://gentoo.bloodhost.ru/ rsync://gentoo.bloodhost.ru/gentoo-distfiles http://ftp.ntua.gr/pub/linux/gentoo/"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-fuse-ld=lld"
MAKEOPTS="-j6"
PKGDIR="/usr/portage/packages"
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"
USE="X a52 aac acl acpi aio alsa amd64 ap bash-completion bluetooth branding bzip2 cacert cairo caps cdda cdr cgroup-hybrid chromecast clang cli client colord crypt cups dbus djvu dri dri3 dts dvd dvdr eds egl emboss encode evo exif fat ffmpeg fftw flac fortran gdbm gif gimp gles2 gnome gnome-keyring gnome-online-accounts gpm graphite gstreamer gtk gtk3 gui heif iconv icu introspection io-uring ipv6 jack jpeg jpeg2k lcms libglvnd libnotify libsecret libtirpc libzfs lm_sensors lto lv2 mad mng mp3 mp4 mpeg multilib native-headset nautilus ncat ncurses networkmanager nfs nls nptl ntfs nvenc nvme ogg opencl opengl openmp opus p2p pam pango pcre pdf png policykit ppds pulseaudio qt5 raw readline sdl sdl2 seccomp smp sna sound spell spice split-usr ssl startup-notification svg synaptics sysprof systemd tcpd thunderbolt tiff tracker truetype udev udisks uefi unicode upower usb usbredir user-session vaapi vala vdpau virgl vlc vorbis vulkan wayland webdav wireguard wxwidgets x264 x265 xattr xcb xml xv xvid zeroconf zfs zlib" ABI_X86="64" ADA_TARGET="gnat_2019" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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 sse sse2 sse3 sse4_1 sse4_2 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 wacom" KERNEL="linux" L10N="en ru" 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="php7-3 php7-4" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_9" PYTHON_TARGETS="python3_8 python3_9" RUBY_TARGETS="ruby26 ruby27 ruby27 ruby30" USERLAND="GNU" VIDEO_CARDS="intel i965 iris nvidia" 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:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RUSTFLAGS
Comment 2 Anton Gubarkov 2021-10-29 18:37:44 UTC
Created attachment 747282 [details]
log x86_32
Comment 3 Anton Gubarkov 2021-10-29 18:38:05 UTC
Created attachment 747285 [details]
log amd64
Comment 4 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2021-10-29 18:47:26 UTC
Can you try narrow down which of your (many) CFLAGS seems to cause it?
Comment 5 Tee KOBAYASHI 2021-10-29 19:04:04 UTC
Created attachment 747300 [details, diff]
Respect LDFLAGS when making _makenames

Proposed fix
Comment 6 Mike Gilbert gentoo-dev 2021-10-30 05:00:44 UTC
I can't make any sense of this bug report.

CC/CFLAGS/LDFLAGS provided in comment 0 do not match the values that appear in the build log or the emerge --info output in comment 1.

Please provide exact instructions to reproduce the problem.