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Bug 788250 - =dev-python/numpy-1.20.2 fails to built with CFLAGS="-O2 -Wextra" (build system uses -Werror)
Summary: =dev-python/numpy-1.20.2 fails to built with CFLAGS="-O2 -Wextra" (build syst...
Status: CONFIRMED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Science Related Packages
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: werror
  Show dependency tree
 
Reported: 2021-05-04 22:41 UTC by Sergei Trofimovich (RETIRED)
Modified: 2021-05-20 07:13 UTC (History)
3 users (show)

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


Attachments
dev-python:numpy-1.20.2:20210505-061408.log (dev-python:numpy-1.20.2:20210505-061408.log,693.33 KB, text/x-log)
2021-05-05 06:19 UTC, Sergei Trofimovich (RETIRED)
Details

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Description Sergei Trofimovich (RETIRED) gentoo-dev 2021-05-04 22:41:16 UTC
Seemingly relevant build failure:

creating /dev/shm/portage/dev-python/numpy-1.20.2/work/numpy-1.20.2-python3_8/temp.linux-x86_64-3.8/dev/shm/portage/dev-python/numpy-1.20.2/work/numpy-1.20.2-python3_8/src.linux-x86_64-3.8/numpy/core/src/_simd
compile options: '-DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -I/dev/shm/portage/dev-python/numpy-1.20.2/work/numpy-1.20.2-python3_8/src.linux-x86_64-3.8/numpy/core/src/_simd -Inumpy/core/include -I/dev/shm/portage/dev-python/numpy-1.20.2/work/numpy-1.20.2-python3_8/src.linux-x86_64-3.8/numpy/core/include/numpy -I/dev/shm/portage/dev-python/numpy-1.20.2/work/numpy-1.20.2-python3_8/src.linux-x86_64-3.8/numpy/distutils/include -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -Inumpy/core/src/_simd -I/usr/include/python3.8 -I/dev/shm/portage/dev-python/numpy-1.20.2/work/numpy-1.20.2-python3_8/src.linux-x86_64-3.8/numpy/core/src/common -I/dev/shm/portage/dev-python/numpy-1.20.2/work/numpy-1.20.2-python3_8/src.linux-x86_64-3.8/numpy/core/src/npymath -c'
extra options: '-Werror -msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq'
x86_64-pc-linux-gnu-gcc: /dev/shm/portage/dev-python/numpy-1.20.2/work/numpy-1.20.2-python3_8/src.linux-x86_64-3.8/numpy/core/src/_simd/_simd.dispatch.avx512_skx.c
In file included from numpy/core/src/_simd/_simd.dispatch.c.src:8,
                 from /dev/shm/portage/dev-python/numpy-1.20.2/work/numpy-1.20.2-python3_8/src.linux-x86_64-3.8/numpy/core/src/_simd/_simd.dispatch.avx512_skx.c:21:
numpy/core/src/_simd/_simd_vector.inc:41:19: error: cast between incompatible function types from 'PyObject * (*)(PySIMDVectorObject *)' {aka 'struct _object * (*)(PySIMDVectorObject *)'} to 'PyObject * (*)(PyObject *, void *)' {aka 'struct _object * (*)(struct _object *, void *)'} [-Werror=cast-function-type]
   41 |     { "__name__", (getter)simd__vector_name, NULL, NULL, NULL },

Previous versions up to dev-python/numpy-1.19.5 built successfully. Looks like a regression.
Comment 1 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2021-05-05 00:22:21 UTC
No full log? :)
Comment 2 Sergei Trofimovich (RETIRED) gentoo-dev 2021-05-05 06:19:14 UTC
Created attachment 706113 [details]
dev-python:numpy-1.20.2:20210505-061408.log
Comment 3 Sergei Trofimovich (RETIRED) gentoo-dev 2021-05-05 06:20:12 UTC
$ emerge --info
WARNING: One or more repositories have missing repo_name entries:

	/co/profiles/repo_name

NOTE: Each repo_name entry should be a plain text file containing a
unique name for the repository on the first line.


Portage 3.0.17 (python 3.8.8-final-0, default/linux/amd64/17.1, gcc-11.1.0, glibc-2.33, 5.12.0-11146-g8ca5297e7e38 x86_64)
=================================================================
System uname: Linux-5.12.0-11146-g8ca5297e7e38-x86_64-Intel-R-_Core-TM-_i7-2700K_CPU_@_3.50GHz-with-glibc2.2.5
KiB Mem:    31783672 total,   3235572 free
KiB Swap:   50331644 total,  49976060 free
sh bash 5.1_p4
ld GNU ld (Gentoo 2.36.1 p1) 2.36.1
ccache version 4.2 [enabled]
app-shells/bash:          5.1_p4::gentoo
dev-lang/perl:            5.32.1::gentoo
dev-lang/python:          3.6.13::gentoo, 3.7.10_p1::gentoo, 3.8.8::gentoo, 3.9.2::gentoo, 3.10.0_alpha6-r2::gentoo
dev-lang/rust:            1.50.0::gentoo
dev-util/ccache:          4.2::gentoo
dev-util/cmake:           3.20.0::gentoo
sys-apps/baselayout:      2.7-r1::gentoo
sys-apps/openrc:          0.42.1-r1::gentoo
sys-apps/sandbox:         2.22::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.69-r5::gentoo, 2.71::gentoo
sys-devel/automake:       1.16.3-r1::gentoo
sys-devel/binutils:       2.35.2::gentoo, 2.36.1-r1::gentoo
sys-devel/gcc:            10.3.0::gentoo, 11.1.0::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: 5.11::gentoo (virtual/os-headers)
sys-libs/glibc:           2.33::gentoo
Repositories:

gentoo
    location: /bound/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-extra-opts:
    sync-rsync-verify-metamanifest: yes
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-max-age: 24

co
    location: /co
    masters: gentoo

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -fdiagnostics-show-option -frecord-gcc-switches"
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/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe"
DISTDIR="/bound/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="-O2 -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs ccache clean-logs config-protect-if-modified distlocks ebuild-locks fail-clean 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 stricter unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="ru_RU.UTF-8"
LC_ALL=""
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu"
MAKEOPTS="-j4"
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="/dev/shm"
USE="X acl amd64 berkdb bzip2 cli crypt dot dri elogind fontconfig fortran gdbm iconv ipv6 jpeg libglvnd libtirpc multilib ncurses nls nptl openmp pam pcre pcre16 png readline seccomp split-usr ssl tcpd truetype unicode xattr xvfb 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="mmx mmxext sse sse2" 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" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_8" PYTHON_TARGETS="python3_8" RUBY_TARGETS="ruby26" 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 proto steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RUSTFLAGS