Bug 786981 – sys-fs/dd-rescue-1.99.10: fails to build on ppc ( /usr/lib/gcc/powerpc-unknown-linux-gnu/10.2.0/include/altivec.h:34:2: error: #error Use the "-maltivec" flag to enable PowerPC AltiVec support)

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Sam James 2021-04-29 22:53:09 UTC]

Created attachment 704121 [details]
build.log

FEATURES=' test' failed for =sys-fs/dd-rescue-1.99.10
USE='lzo static -xattr' failed for =sys-fs/dd-rescue-1.99.10

Both failed in the same way, I'm attaching logs for the first. Without looking, we may need to disable a bunch more intrinsics anyway and possibly some automatic altivec support on PPC?

----
>>> Compiling source in /var/tmp/portage/sys-fs/dd-rescue-1.99.10/work/dd_rescue-1.99.10 ...
make -j12 -l10 MACH= OS=Linux HAVE_SSE42=0 HAVE_AVX2=0 'RPM_OPT_FLAGS=-O2 -mcpu=powerpc -mtune=powerpc -pipe -frecord-gcc-switches -fdiagnostics-show-option ' CFLAGS_OPT=$(CFLAGS) 'LDFLAGS=-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -Wl,-rpath,/usr/lib/dd-rescue' CC=powerpc-unknown-linux-gnu-gcc 
#powerpc-unknown-linux-gnu-gcc -O2 -mcpu=powerpc -mtune=powerpc -pipe -frecord-gcc-switches -fdiagnostics-show-option   -DHAVE_CONFIG_H -I . -DGEN_DEP  -MM ./*.c >.dep
powerpc-unknown-linux-gnu-gcc -O2 -mcpu=powerpc -mtune=powerpc -pipe -frecord-gcc-switches -fdiagnostics-show-option   -DHAVE_CONFIG_H -I . -DGEN_DEP -D__AES__ -D__SSE4_1__ -D__SSSE3__ -D__SSE3__ -D__SSE2__ -D__SSE__ -D__MMX__ -DNO_WARN_X86_INTRINSICS -I . -MM ./*.c >.dep
In file included from /usr/lib/gcc/powerpc-unknown-linux-gnu/10.2.0/include/emmintrin.h:62,
                 from ./aesni.c:802:
/usr/lib/gcc/powerpc-unknown-linux-gnu/10.2.0/include/altivec.h:34:2: error: #error Use the "-maltivec" flag to enable PowerPC AltiVec support
   34 | #error Use the "-maltivec" flag to enable PowerPC AltiVec support
      |  ^~~~~
In file included from /usr/lib/gcc/powerpc-unknown-linux-gnu/10.2.0/include/emmintrin.h:62,
                 from ./find_nonzero_sse2.c:10:
/usr/lib/gcc/powerpc-unknown-linux-gnu/10.2.0/include/altivec.h:34:2: error: #error Use the "-maltivec" flag to enable PowerPC AltiVec support
   34 | #error Use the "-maltivec" flag to enable PowerPC AltiVec support
      |  ^~~~~
make: *** [Makefile:212: .dep] Error 1
 * ERROR: sys-fs/dd-rescue-1.99.10::gentoo failed (compile phase):
 *   emake failed

----

Portage 3.0.18 (python 3.9.2-final-0, default/linux/powerpc/ppc32/17.0/desktop, gcc-10.2.0, glibc-2.32-r6, 5.4.72-gentoo ppc)
=================================================================
System uname: Linux-5.4.72-gentoo-ppc-POWER8_-architected-,_altivec_supported-with-glibc2.32
KiB Mem:    24699464 total,   6247604 free
KiB Swap:   25165820 total,  23866320 free
Timestamp of repository gentoo: Thu, 29 Apr 2021 21:50:09 +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:          3.8.8_p1::gentoo, 3.9.2_p1::gentoo
dev-util/cmake:           3.18.5::gentoo
sys-apps/baselayout:      2.7::gentoo
sys-apps/openrc:          0.42.1-r1::gentoo
sys-apps/sandbox:         2.21::gentoo
sys-devel/autoconf:       2.69-r5::gentoo
sys-devel/automake:       1.16.2-r1::gentoo
sys-devel/binutils:       2.34-r2::gentoo
sys-devel/gcc:            10.2.0-r5::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: 5.10::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-verify-jobs: 1
    sync-rsync-extra-opts:
    sync-rsync-verify-max-age: 24

ACCEPT_KEYWORDS="ppc"
ACCEPT_LICENSE="*"
CBUILD="powerpc-unknown-linux-gnu"
CFLAGS="-O2 -mcpu=powerpc -mtune=powerpc -pipe -frecord-gcc-switches -fdiagnostics-show-option"
CHOST="powerpc-unknown-linux-gnu"
CONFIG_PROTECT="/etc /etc/stunnel/stunnel.conf /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/php/apache2-php7.4/ext-active/ /etc/php/cgi-php7.4/ext-active/ /etc/php/cli-php7.4/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-O2 -mcpu=powerpc -mtune=powerpc -pipe -frecord-gcc-switches -fdiagnostics-show-option"
DISTDIR="/var/cache/distfiles"
EMERGE_DEFAULT_OPTS="--nospinner --ask-enter-invalid --jobs=4 --load-average 10 --quiet-build --keep-going --complete-graph --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 -mcpu=powerpc -mtune=powerpc -pipe -frecord-gcc-switches -fdiagnostics-show-option"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs cgroup config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox mount-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 -mcpu=powerpc -mtune=powerpc -pipe -frecord-gcc-switches -fdiagnostics-show-option"
GENTOO_MIRRORS="https://gentoo.osuosl.org/"
LANG="C.UTF8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0"
MAKEOPTS="-j12 -l10"
PKGDIR="/var/tmp/portage/ppc32"
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 berkdb big-endian 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 polkit ppc 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" ABI_PPC="32" ADA_TARGET="gnat_2018" ALSA_CARDS="aoa aoa-fabric-layout aoa-onyx aoa-soundbus aoa-soundbus-i2s aoa-tas aoa-toonie powermac usb-audio via82xx" 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" 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 python3_9" RUBY_TARGETS="ruby26" USERLAND="GNU" VIDEO_CARDS="fbdev glint mga nv r128 radeon 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, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RUSTFLAGS