Bug 772902 – media-libs/zimg-3.0.1: failed build on arm

• Product: Gentoo Linux
• Status: CONFIRMED ---

[Description Sam James 2021-02-25 13:58:38 UTC]

Created attachment 688353 [details]
build.log

In file included from /var/tmp/portage/media-libs/zimg-3.0.1/work/zimg-release-3.0.1/src/zimg/resize/arm/resize_impl_neon.cpp:16:
/var/tmp/portage/media-libs/zimg-3.0.1/work/zimg-release-3.0.1/src/zimg/common/arm/neon_util.h:46:17: note: called from here
   46 |  orig = vbicq_u8(orig, mask);
      |         ~~~~~~~~^~~~~~~~~~~~
In file included from /var/tmp/portage/media-libs/zimg-3.0.1/work/zimg-release-3.0.1/src/zimg/resize/arm/resize_impl_neon.cpp:6:
/usr/lib/gcc/armv7a-unknown-linux-gnueabihf/9.3.0/include/arm_neon.h:10399:1: error: inlining failed in call to always_inline ‘uint8x16_t vld1q_u8(const uint8_t*)’: target specific option mismatch
10399 | vld1q_u8 (const uint8_t * __a)
      | ^~~~~~~~
In file included from /var/tmp/portage/media-libs/zimg-3.0.1/work/zimg-release-3.0.1/src/zimg/resize/arm/resize_impl_neon.cpp:16:
/var/tmp/portage/media-libs/zimg-3.0.1/work/zimg-release-3.0.1/src/zimg/common/arm/neon_util.h:44:28: note: called from here
   44 |  uint8x16_t mask = vld1q_u8(neon_mask_table[idx]);
      |                    ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /var/tmp/portage/media-libs/zimg-3.0.1/work/zimg-release-3.0.1/src/zimg/resize/arm/resize_impl_neon.cpp:6:
/usr/lib/gcc/armv7a-unknown-linux-gnueabihf/9.3.0/include/arm_neon.h:10399:1: error: inlining failed in call to always_inline ‘uint8x16_t vld1q_u8(const uint8_t*)’: target specific option mismatch
10399 | vld1q_u8 (const uint8_t * __a)
      | ^~~~~~~~
In file included from /var/tmp/portage/media-libs/zimg-3.0.1/work/zimg-release-3.0.1/src/zimg/resize/arm/resize_impl_neon.cpp:16:
/var/tmp/portage/media-libs/zimg-3.0.1/work/zimg-release-3.0.1/src/zimg/common/arm/neon_util.h:43:28: note: called from here
   43 |  uint8x16_t orig = vld1q_u8(dst);
      |                    ~~~~~~~~^~~~~
make[1]: *** [Makefile:2894: src/zimg/resize/arm/libneon_la-resize_impl_neon.lo] Error 1
make[1]: Leaving directory '/var/tmp/portage/media-libs/zimg-3.0.1/work/zimg-release-3.0.1-.arm'
make: *** [Makefile:4142: all-recursive] Error 1
 * ERROR: media-libs/zimg-3.0.1::gentoo failed (compile phase):
 *   emake failed

----
Portage 3.0.13 (python 3.9.1-final-0, default/linux/arm/17.0/armv7a/desktop, gcc-9.3.0, glibc-2.32-r6, 5.4.94 armv8l)
=================================================================
System uname: Linux-5.4.94-armv8l-ARMv8_Processor_rev_1_-v8l-with-glibc2.32
KiB Mem:   131636508 total,  30365464 free
KiB Swap:   16777212 total,  16777212 free
Timestamp of repository gentoo: Thu, 25 Feb 2021 12:37:19 +0000
sh bash 5.0_p18
ld GNU ld (Gentoo 2.34 p6) 2.34.0
app-shells/bash:          5.0_p18::gentoo
dev-lang/perl:            5.30.3::gentoo
dev-lang/python:          3.7.9-r2::gentoo, 3.8.7-r1::gentoo, 3.9.1-r1::gentoo
dev-util/cmake:           3.17.4-r1::gentoo
sys-apps/baselayout:      2.7::gentoo
sys-apps/openrc:          0.42.1-r1::gentoo
sys-apps/sandbox:         2.20::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.69-r5::gentoo
sys-devel/automake:       1.16.2-r1::gentoo
sys-devel/binutils:       2.34-r2::gentoo
sys-devel/gcc:            9.3.0-r2::gentoo
sys-devel/gcc-config:     2.3.2-r1::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.3::gentoo
sys-kernel/linux-headers: 5.4-r1::gentoo (virtual/os-headers)
sys-libs/glibc:           2.32-r6::gentoo
Repositories:

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

ACCEPT_KEYWORDS="arm"
ACCEPT_LICENSE="@FREE"
CBUILD="armv7a-unknown-linux-gnueabihf"
CFLAGS="-O2 -pipe -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard -frecord-gcc-switches"
CHOST="armv7a-unknown-linux-gnueabihf"
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/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard -frecord-gcc-switches"
DISTDIR="/var/cache/distfiles"
EMERGE_DEFAULT_OPTS="--keep-going --complete-graph --usepkg=y --with-bdeps=y --deep"
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 -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard -frecord-gcc-switches"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg cgroup config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox multilib-strict network-sandbox news parallel-fetch parallel-install pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard -frecord-gcc-switches"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0"
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"
USE="X a52 aac acl alsa arm berkdb bluetooth branding bzip2 cairo cdda cdr cli crypt cups dbus dri dts dvd dvdr elogind emboss encode exif flac fortran gdbm gif gpm gtk gui iconv icu ipv6 jpeg lcms libglvnd libnotify mad mng mp3 mp4 mpeg ncurses nls nptl ogg opengl openmp pam pango pcre pdf png policykit ppds qt5 readline sdl seccomp spell split-usr ssl startup-notification svg tcpd tiff truetype udev udisks unicode upower usb vorbis wxwidgets x264 xattr xcb xml xv xvid zlib" ADA_TARGET="gnat_2018" 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_ARM="edsp thumb thumb2 v4 v5 v6 v7 vfp" 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" L10N="en en-US en-GB" 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 python3_7 python3_9" RUBY_TARGETS="ruby26" USERLAND="GNU" VIDEO_CARDS="exynos fbdev omap 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, INSTALL_MASK, LC_ALL, LINGUAS, MAKEOPTS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

[Comment 1 Sam James 2021-02-25 13:59:14 UTC]

Possibly some automagic detection of arm64 on the host, as I didn't enable NEON here...

[Comment 2 Pacho Ramos 2022-12-10 14:55:59 UTC]

In Fedora it seems that some flags need to be dropped for arm7:
https://src.fedoraproject.org/rpms/zimg/blob/rawhide/f/zimg.spec#_37

Maybe it could be related with this