If AVX instructions are enabled (in my case with -march=corei7-avx in CFLAGS and CXXFLAGS) tests for the package do not even compile, yielding the following error: ../../src/test/test_aligned_space.cpp: In instantiation of ‘void TestAlignedSpace() [with T = __vector(8) float]’: ../../src/test/test_aligned_space.cpp:114:46: instantiated from here ../../src/test/test_aligned_space.cpp:95:1: error: declaration of ‘void TestAlignedSpace() [with T = __vector(8) float]’ ../../src/test/test_aligned_space.cpp:83:6: error: conflicts with previous declaration ‘void TestAlignedSpace() [with T = __vector(4) float]’ ../../src/test/test_aligned_space.cpp:83:6: note: -fabi-version=4 (or =0) avoids this error with a change in vector mangling ../../src/test/test_aligned_space.cpp: In instantiation of ‘void TestAlignedSpaceN() [with U = __vector(8) float, long unsigned int N = 1ul]’: ../../src/test/test_aligned_space.cpp:85:5: instantiated from ‘void TestAlignedSpace() [with T = __vector(8) float]’ ../../src/test/test_aligned_space.cpp:114:46: instantiated from here ../../src/test/test_aligned_space.cpp:76:1: error: declaration of ‘void TestAlignedSpaceN() [with U = __vector(8) float, long unsigned int N = 1ul]’ ../../src/test/test_aligned_space.cpp:59:6: error: conflicts with previous declaration ‘void TestAlignedSpaceN() [with U = __vector(4) float, long unsigned int N = 1ul]’ ../../src/test/test_aligned_space.cpp:59:6: note: -fabi-version=4 (or =0) avoids this error with a change in vector mangling ../../src/test/test_aligned_space.cpp: In instantiation of ‘void TestAlignedSpaceN() [with U = __vector(8) float, long unsigned int N = 2ul]’: (and several more lines like these) If I add -mno-avx to CFLAGS and CXXFLAGS everything works fine and tests succeed. Build log and environment will follow. Reproducible: Always Steps to Reproduce: 1. CFLAGS="-march=corei7-avx -O2 -pipe -fomit-frame-pointer" emerge -1 dev-ccp/tbb Actual Results: Tests fail to compile. Expected Results: Compiled and run the tests fine. # emerge --info Portage 2.1.11.31 (default/linux/amd64/10.0/desktop/kde, gcc-4.6.3, glibc-2.15-r3, 3.6.5 x86_64) ================================================================= System uname: Linux-3.6.5-x86_64-Intel-R-_Core-TM-_i7-2600_CPU_@_3.40GHz-with-gentoo-2.1 Timestamp of tree: Tue, 06 Nov 2012 08:45:01 +0000 ld GNU ld (GNU Binutils) 2.22 distcc 3.1 x86_64-pc-linux-gnu [enabled] ccache version 3.1.8 [enabled] app-shells/bash: 4.2_p37 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.7.3-r2, 3.2.3 dev-util/ccache: 3.1.8 dev-util/cmake: 2.8.9 dev-util/pkgconfig: 0.27.1 sys-apps/baselayout: 2.1-r1 sys-apps/openrc: 0.10.5 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.9.6-r3, 1.11.6 sys-devel/binutils: 2.22-r1 sys-devel/gcc: 4.6.3 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r3 sys-kernel/linux-headers: 3.4-r2 (virtual/os-headers) sys-libs/glibc: 2.15-r3 Repositories: gentoo x11 vmware x-portage ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=corei7-avx -O2 -pipe -fomit-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/openvpn/easy-rsa /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.4/ext-active/ /etc/php/cgi-php5.4/ext-active/ /etc/php/cli-php5.4/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=corei7-avx -O2 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--keep-going y --with-bdeps y" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs ccache compress-build-logs config-protect-if-modified distcc distlocks ebuild-locks merge-sync news parallel-fetch protect-owned sandbox sfperms split-elog split-log strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://gentoo.wheel.sk/ http://gentoo.mneisen.org/ http://mirrors.linuxant.fr/distfiles.gentoo.org/ http://mirror.switch.ch/ftp/mirror/gentoo/ ftp://gentoo.wheel.sk/pub/linux/gentoo/" LANG="it_IT.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="it" MAKEOPTS="-j11" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/var/lib/layman/x11 /var/lib/layman/vmware /usr/local/portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="X a52 aac aalib acl acpi adns alsa amd64 ao audiofile bash-completion bluetooth branding bzip2 cairo caps cdda cddb cdparanoia cdr cli consolekit cracklib crypt css cups curl cxx dbus declarative dga djvu dri dts dvd dvdr emboss encode exif expat fam fbcon ffmpeg fftw firefox flac fontconfig foomaticdb fortran ftp gd gdbm geoip ggi gif gimp gmp gnutls gphoto2 gpm graphviz gstreamer gtk handbook iconv icu idn ieee1394 imagemagick imlib ipv6 java javascript jbig jpeg jpeg2k kde kipi lame lcms libcaca libnotify libsamplerate lm_sensors lua lzma lzo mad mmap mmx mng modules mp3 mp4 mpeg mplayer mudflap multilib musicbrainz ncurses nls nptl nsplugin offensive ogg openal openexr opengl openmp pam pango pcre pdf phonon plasma png policykit postscript ppds pppd qt3support qt4 rdesktop readline recode sdl semantic-desktop session smartcard sndfile sockets speex spell sqlite sqlite3 sse sse2 ssl startup-notification subversion svg symlink syslog sysvipc taglib tcpd theora threads tidy tiff truetype udev udisks unicode upower usb vcd vim-syntax vnc vorbis wmf wxwidgets x264 xattr xcb xcomposite xinerama xml xpm xscreensaver xv xvid yahoo zlib" ALSA_CARDS="hda-intel virmidi" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" 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="kexi words flow plan sheets stage tables krita karbon braindump" CAMERAS="kodak ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer nlpsolver pdfimport" LINGUAS="it" PHP_TARGETS="php5-3" PYTHON_TARGETS="python3_2 python2_7" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="radeon r600" 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: CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON # emerge -pqv =dev-cpp/tbb-4.0.297 [ebuild R ] dev-cpp/tbb-4.0.297 USE="-debug -doc -examples"
Created attachment 328528 [details] Build log for failing dev-cpp/tbb This is the build log for dev-cpp/tbb with AVX enabled
Created attachment 328530 [details] ebuild environment for failing dev-cpp/tbb This is the environment for dev-cpp/tbb with AVX enabled.
Created attachment 328532 [details] Build log for succeeding dev-cpp/tbb
could you try with tbb-4.1.20121003?
(In reply to comment #4) > could you try with tbb-4.1.20121003? Latest version compiles and installs fine.
ok, thanks, removing this version then.
