Similar problem as bug 574764. However, I'm using boost-1.61.0. I wonder if that makes a difference? emerge --info output: Portage 2.2.26 (python 2.7.10-final-0, default/linux/amd64/13.0, gcc-4.8.4, glibc-2.21-r1, 3.12.13-gentoo+ x86_64) ================================================================= System uname: Linux-3.12.13-gentoo+-x86_64-Intel-R-_Core-TM-_i7_CPU_870_@_2.93GHz-with-gentoo-2.2 KiB Mem: 8180544 total, 2999668 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Sun, 29 May 2016 22:45:01 +0000 Timestamp of repository xwing: Sun, 29 May 2016 23:00:02 +0000 sh bash 4.3_p42-r1 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1 app-shells/bash: 4.3_p42-r1::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.20.2::gentoo dev-lang/python: 2.7.10-r1::gentoo, 3.3.5-r1::gentoo, 3.4.3-r1::gentoo dev-util/cmake: 2.8.12.2-r1::gentoo dev-util/pkgconfig: 0.28-r2::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.18.4::gentoo sys-apps/sandbox: 2.6-r1::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69::gentoo sys-devel/automake: 1.9.6-r3::gentoo, 1.10.3::gentoo, 1.11.6-r1::gentoo, 1.12.6::gentoo, 1.13.4::gentoo, 1.14.1::gentoo, 1.15::gentoo sys-devel/binutils: 2.25.1-r1::gentoo sys-devel/gcc: 4.7.4::gentoo, 4.8.4::gentoo, 4.9.3::gentoo sys-devel/gcc-config: 1.7.3::gentoo sys-devel/libtool: 2.4.6::gentoo sys-devel/make: 4.1-r1::gentoo sys-kernel/linux-headers: 3.18::gentoo (virtual/os-headers) sys-libs/glibc: 2.21-r1::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync4.ca.gentoo.org/gentoo-portage priority: -1000 multimedia location: /var/lib/layman/multimedia masters: gentoo priority: 0 xwing location: /var/lib/layman/xwing masters: gentoo priority: 1 kde-sunset location: /var/lib/layman/kde-sunset masters: gentoo priority: 2 interactive-fiction location: /var/lib/layman/interactive-fiction masters: gentoo priority: 3 sunrise location: /var/lib/layman/sunrise masters: gentoo priority: 4 fouxlay location: /var/lib/layman/fouxlay masters: gentoo priority: 5 brother-overlay location: /var/lib/layman/brother-overlay masters: gentoo priority: 6 roslin location: /var/lib/layman/roslin masters: gentoo priority: 7 palemoon location: /var/lib/layman/palemoon masters: gentoo priority: 8 mmm location: /var/lib/layman masters: gentoo priority: 9 other location: /var/lib/layman/other masters: gentoo priority: 10 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -march=native -ggdb" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/apache2-php5.6/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/php/cli-php5.6/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 -march=native -ggdb" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--autounmask=n" 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 splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="rsync://gentoo.gossamerhost.com/gentoo-distfiles/ http://mirrors.rit.edu/gentoo/ http://mirror.datapipe.net/gentoo http://gentoo.mirrors.easynews.com/linux/gentoo/ http://gentoo.cites.uiuc.edu/pub/gentoo/" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j9" 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" USE="X aac aalib acl alsa amd64 apache2 bash-completion berkdb bidi binfilter blas bzip2 cairo cdda cdr cleartype cli corefonts cracklib crypt css cups cxx dbus dga directfb djvu dri dvd dvdr emacs encode exif fbcon ffmpeg firefox fontconfig fortran ftp gdbm ggi gif gimp gnuplot gphoto2 gpm gtk handbook iconv imagemagick imap java javascript jpeg jpeg2k lapack latex lcms libcaca libmms libnotify lm_sensors lzma maildir matroska mbox midi mime mms mmx mmxext mng modules mozilla mp3 mp4 mpeg multilib ncurses nls nntp nptl nsplugin nvidia ofx ogg openexr opengl openmp pam pcre pdf png postscript python qt3support qt4 quicktime raw readline rss sasl scanner sdl seamonkey seccomp session smp spell sse sse2 ssl startup-notification svg tcpd theora threads tiff truetype type1 unicode usb vcd vorbis win32codecs wmf x264 xattr xcomposite xine xmp xosd xscreensaver xulrunner xv xvid xvmc zlib zsh-completion" 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" CPU_FLAGS_X86="mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" 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="evdev keyboard mouse" 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_4" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" VIDEO_CARDS="nvidia vesa" 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, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Created attachment 436730 [details] Build Log
Same symptoms as https://bugs.gentoo.org/show_bug.cgi?id=574120#c7
Is this still a problem? I can't reproduce it with boost-1.61.
Not sure. Apparently I downgraded to boost-1.56.0-r1 and it works with that...
What happens with boost 1.62 ?