Bug 731304

Summary:	sys-libs/libcap-ng-0.7.10 libcap-ng.so: undefined reference to `pthread_atfork'
Product:	Gentoo Linux	Reporter:	Patrick Lauer <patrick>
Component:	Current packages	Assignee:	Gentoo's Team for Core System packages <base-system>
Status:	RESOLVED FIXED
Severity:	normal	CC:	rigging.nott
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
See Also:	https://github.com/stevegrubb/libcap-ng/issues/9
Whiteboard:
Package list:		Runtime testing required:	---

Description Patrick Lauer gentoo-dev

2020-07-07 18:47:25 UTC

checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes

[snip]

Making all in utils
make[2]: Entering directory '/var/tmp/portage/sys-libs/libcap-ng-0.7.10/work/libcap-ng-0.7.10-python3_6/utils'
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I/var/tmp/portage/sys-libs/libcap-ng-0.7.10/work/libcap-ng-0.7.10/utils -I..  -I/var/tmp/portage/sys-libs/libcap-ng-0.7.10/work/libcap-ng-0.7.10 -I/var/tmp/portage/sys-libs/libcap-ng-0.7.10/work/libcap-ng-0.7.10/src  -W -Wall -Wshadow -Wformat -Wundef -D_GNU_SOURCE -O2 -pipe -ggdb -march=haswell -c -o pscap.o /var/tmp/portage/sys-libs/libcap-ng-0.7.10/work/libcap-ng-0.7.10/utils/pscap.c
/bin/sh ../libtool  --tag=CC   --mode=link x86_64-pc-linux-gnu-gcc -W -Wall -Wshadow -Wformat -Wundef -D_GNU_SOURCE -O2 -pipe -ggdb -march=haswell  -Wl,-O1 -Wl,--as-needed -o pscap pscap.o  -L../src -lcap-ng
libtool: link: x86_64-pc-linux-gnu-gcc -W -Wall -Wshadow -Wformat -Wundef -D_GNU_SOURCE -O2 -pipe -ggdb -march=haswell -Wl,-O1 -Wl,--as-needed -o .libs/pscap pscap.o  -L../src /var/tmp/portage/sys-libs/libcap-ng-0.7.10/work/libcap-ng-0.7.10-python3_6/src/.libs/libcap-ng.so
/usr/lib/gcc/x86_64-pc-linux-gnu/9.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: /var/tmp/portage/sys-libs/libcap-ng-0.7.10/work/libcap-ng-0.7.10-python3_6/src/.libs/libcap-ng.so: undefined reference to `pthread_atfork'
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:488: pscap] Error 1
make[2]: Leaving directory '/var/tmp/portage/sys-libs/libcap-ng-0.7.10/work/libcap-ng-0.7.10-python3_6/utils'
make[1]: *** [Makefile:448: all-recursive] Error 1
make[1]: Leaving directory '/var/tmp/portage/sys-libs/libcap-ng-0.7.10/work/libcap-ng-0.7.10-python3_6'
make: *** [Makefile:380: all] Error 2
 * ERROR: sys-libs/libcap-ng-0.7.10::gentoo failed (compile phase):
 *   emake failed

Adding CFLAGS+="-lpthread" 'fixes' this compile failure

Portage 2.3.99 (python 3.6.11-final-0, default/linux/amd64/17.0/no-multilib, gcc-9.3.0, glibc-2.27-r6, 5.6.6-gentoo x86_64)
=================================================================
System uname: Linux-5.6.6-gentoo-x86_64-Intel-R-_Xeon-R-_CPU_E5-2630_v4_@_2.20GHz-with-gentoo-2.6
KiB Mem:   792534136 total, 199671944 free
KiB Swap:    9764860 total,   9764860 free
Timestamp of repository gentoo: Tue, 07 Jul 2020 06:00:01 +0000
Head commit of repository gentoo: 966c57cc09de18a22adeafe6bcac336e1e8dcb72
Head commit of repository adjust: db65cff1f9cb4d228304b47223a17ca49bcbeebb

sh bash 5.0_p17
ld GNU ld (Gentoo 2.33.1 p2) 2.33.1
app-shells/bash:          5.0_p17::gentoo
dev-java/java-config:     2.3.1::gentoo
dev-lang/perl:            5.30.3::gentoo
dev-lang/python:          2.7.18::gentoo, 3.6.11-r1::gentoo, 3.7.8-r1::gentoo
dev-util/cmake:           3.16.5::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.6-r1::gentoo
sys-apps/openrc:          0.42.1::gentoo
sys-apps/sandbox:         2.18::gentoo
sys-devel/autoconf:       2.69-r4::gentoo
sys-devel/automake:       1.16.1-r1::gentoo
sys-devel/binutils:       2.33.1-r1::gentoo
sys-devel/gcc:            9.3.0::gentoo
sys-devel/gcc-config:     2.3::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.2.1-r4::gentoo
sys-kernel/linux-headers: 5.4-r1::gentoo (virtual/os-headers)
sys-libs/glibc:           2.27-r6::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync/gentoo-portage
    priority: -1000
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-metamanifest: no
    sync-rsync-verify-max-age: 24
    sync-rsync-extra-opts:

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

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -ggdb -march=haswell"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe -ggdb -march=haswell"
DISTDIR="/usr/portage/distfiles"
ENV_UNSET="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="-O2 -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles getbinpkg ipc-sandbox merge-sync multilib-strict network-sandbox parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://mirror.netcologne.de/gentoo/ ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j20"
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="acl amd64 berkdb bzip2 cli crypt dri fortran gdbm git iconv iproute2 ipv6 libtirpc ncurses nls nptl openmp pam pcre perl python readline seccomp split-usr ssl tcpd unicode vim-syntax xattr zlib" ABI_X86="64" ADA_TARGET="gnat_2018" 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" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres12" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python2_7 python3_6 python3_7" RUBY_TARGETS="ruby25" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

Comment 1 Francesco Turco 2020-07-27 15:04:28 UTC

Duplicate of bug 724774?

Comment 2 Mike Gilbert gentoo-dev

2020-07-27 15:27:54 UTC

*** Bug 724774 has been marked as a duplicate of this bug. ***

Comment 3 Mike Gilbert gentoo-dev

2020-07-27 15:30:11 UTC

Based on the upstream issue, this might be triggered by older versions of glibc.

https://github.com/stevegrubb/libcap-ng/issues/9#issuecomment-560548037

We could probably backport this workaround.

https://github.com/stevegrubb/libcap-ng/commit/2c855b76362d1027abea967ac253cae8a7c160c3

Comment 4 Larry the Git Cow gentoo-dev

2020-08-24 22:47:44 UTC

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

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9d74f34f8e38687f12d7ee05b8b04daaaef1b34f

commit 9d74f34f8e38687f12d7ee05b8b04daaaef1b34f
Author:     Thomas Deutschmann <whissi@gentoo.org>
AuthorDate: 2020-08-24 22:46:53 +0000
Commit:     Thomas Deutschmann <whissi@gentoo.org>
CommitDate: 2020-08-24 22:47:39 +0000

    sys-libs/libcap-ng: bump to v0.7.11
    
    Closes: https://bugs.gentoo.org/731304
    Package-Manager: Portage-3.0.4, Repoman-3.0.1
    Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

 sys-libs/libcap-ng/Manifest                |  1 +
 sys-libs/libcap-ng/libcap-ng-0.7.11.ebuild | 89 ++++++++++++++++++++++++++++++
 2 files changed, 90 insertions(+)