Bug: 529706 mentions a newer version fixes the problem, to please stabalize the newer version.
stable package fails : -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -UCOUNT_IOS -UDEBUG -DNDEBUG -Wl,-O1 -Wl,--as-needed -o btrecord btrecord.o x86_64-pc-linux-gnu-gcc -O2 -pipe -DLVM_REMAP_WORKAROUND -W -I/var/tmp/portage/sys-block/btrace-1.0.1-r1/work/blktrace-1.0.1 -I. -I.. -I../btt -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -UCOUNT_IOS -UDEBUG -DNDEBUG -c -o btreplay.o btreplay.c x86_64-pc-linux-gnu-gcc -O2 -pipe -DLVM_REMAP_WORKAROUND -W -I/var/tmp/portage/sys-block/btrace-1.0.1-r1/work/blktrace-1.0.1 -I. -I.. -I../btt -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -UCOUNT_IOS -UDEBUG -DNDEBUG -Wl,-O1 -Wl,--as-needed -o btreplay btreplay.o -laio -lrt /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.3/../../../../x86_64-pc-linux-gnu/bin/ld: btreplay.o: undefined reference to symbol 'pthread_create@@GLIBC_2.2.5' /lib64/libpthread.so.0: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status Makefile:38: recipe for target 'btreplay' failed make[1]: *** [btreplay] Error 1 make[1]: Leaving directory '/var/tmp/portage/sys-block/btrace-1.0.1-r1/work/blktrace-1.0.1/btreplay' Makefile:17: recipe for target 'btreplay' failed make: *** [btreplay] Error 2 emake failed * ERROR: sys-block/btrace-1.0.1-r1::gentoo failed (compile phase): * emake failed * * Call stack: * ebuild.sh, line 93: Called src_compile * environment, line 2917: Called die * The specific snippet of code: * emake CC="$(tc-getCC)" CFLAGS="${CFLAGS}" || die "emake failed"; * * If you need support, post the output of `emerge --info '=sys-block/btrace-1.0.1-r1::gentoo'`, * the complete build log and the output of `emerge -pqv '=sys-block/btrace-1.0.1-r1::gentoo'`. * The complete build log is located at '/var/log/portage/sys-block:btrace-1.0.1-r1:20150105-065649.log'. * For convenience, a symlink to the build log is located at '/var/tmp/portage/sys-block/btrace-1.0.1-r1/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/sys-block/btrace-1.0.1-r1/temp/environment'. * Working directory: '/var/tmp/portage/sys-block/btrace-1.0.1-r1/work/blktrace-1.0.1' * S: '/var/tmp/portage/sys-block/btrace-1.0.1-r1/work/blktrace-1.0.1' This chroot image is located at a hardened amd64 host. Portage 2.2.14 (python 2.7.9-final-0, default/linux/amd64/13.0, gcc-4.8.3, glibc-2.19-r1, 3.17.7-hardened-r1 x86_64) ================================================================= System uname: Linux-3.17.7-hardened-r1-x86_64-Intel-R-_Core-TM-_i7-3770_CPU_@_3.40GHz-with-gentoo-2.2 KiB Mem: 16166924 total, 4334712 free KiB Swap: 16777212 total, 16764968 free Timestamp of tree: Mon, 05 Jan 2015 05:45:01 +0000 ld GNU ld (Gentoo 2.24 p1.4) 2.24 ccache version 3.1.9 [disabled] app-shells/bash: 4.2_p53 dev-lang/perl: 5.18.2-r2 dev-lang/python: 2.7.9-r1, 3.3.5-r1 dev-util/ccache: 3.1.9-r4 dev-util/cmake: 2.8.12.2-r1 dev-util/pkgconfig: 0.28-r1 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.12.4 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.4_p6-r2, 1.9.6-r4, 1.11.6-r1, 1.13.4 sys-devel/binutils: 2.24-r3 sys-devel/gcc: 4.8.3 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.2-r1 sys-devel/make: 4.0-r1 sys-kernel/linux-headers: 3.16 (virtual/os-headers) sys-libs/glibc: 2.19-r1 Repositories: gentoo ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe" 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/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.5/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 -pipe" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--nospinner --tree --quiet-build --deep --jobs 1" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://mirror.leaseweb.com/gentoo/ http://ftp.uni-erlangen.de/pub/mirrors/gentoo http://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ http://gd.tuwien.ac.at/opsys/linux/gentoo/" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j1" 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" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.de.gentoo.org/gentoo-portage" USE="acl amd64 berkdb bindist bzip2 cli cracklib crypt cxx dri fortran gdbm iconv ipv6 mbox mmx modules multilib ncurses nls nptl openmp pam pax_kernel pcre readline session sse sse2 ssl tcpd unicode zlib" ABI_X86="64" 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="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="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 ublox ubx" INPUT_DEVICES="keyboard mouse evdev" 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="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga nouveau nv r128 radeon savage sis tdfx trident vesa via vmware 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: CPPFLAGS, CTARGET, INSTALL_MASK, LANG, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
amd64 stable
ppc stable
x86 stable. Closing.
