Created attachment 460996 [details] log [2222/3158] cd /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src-abi_x86_64.amd64/tools/clang/docs && /usr/bin/sphinx-build -b man -d /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src-abi_x86_64.amd64/tools/clang/docs/_doctrees -q /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/tools/clang/docs /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src-abi_x86_64.amd64/tools/clang/docs/man /var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src/tools/clang/docs/CommandGuide/clang.rst:117: WARNING: Duplicate explicit target name: "cmdoption-ObjC". ninja: build stopped: subcommand failed. * ERROR: sys-devel/llvm-3.9.1-r1::gentoo failed (compile phase): * (no error message) dev-util/ninja is 1.7.2, llvm is being emerge with USE=doc: dns ~ # emerge -pqv '=sys-devel/llvm-3.9.1-r1::gentoo' [ebuild U ] sys-devel/llvm-3.9.1-r1 [3.9.1] USE="clang doc libffi ncurses python sanitize static-analyzer xml -debug -default-compiler-rt -default-libcxx -gold -libedit (-lldb) -multitarget -ocaml {-test}" ABI_X86="32 (64) (-x32)" LLVM_TARGETS="AMDGPU BPF NVPTX (X86) -AArch64 -ARM -Hexagon -MSP430 -Mips -PowerPC -Sparc -SystemZ -XCore" PYTHON_TARGETS="python2_7" dns ~ # emerge --info '=sys-devel/llvm-3.9.1-r1::gentoo' Portage 2.3.3 (python 3.5.2-final-0, default/linux/amd64/13.0/desktop/plasma, gcc-5.4.0, glibc-2.23-r3, 4.9.0-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.9.0-gentoo-x86_64-Intel-R-_Core-TM-_i7-3610QM_CPU_@_2.30GHz-with-gentoo-2.3 KiB Mem: 8074528 total, 3282760 free KiB Swap: 10485756 total, 10440548 free Timestamp of repository gentoo: Sun, 22 Jan 2017 20:15:01 +0000 sh bash 4.4_p11 ld GNU ld (Gentoo 2.27 p1.0) 2.27 app-shells/bash: 4.4_p11::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.1_rc4::gentoo dev-lang/python: 2.7.12::gentoo, 3.4.5::gentoo, 3.5.2::gentoo dev-util/cmake: 3.7.2::gentoo dev-util/pkgconfig: 0.29.1::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.23.1::gentoo sys-apps/sandbox: 2.10-r3::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r2::gentoo sys-devel/automake: 1.11.6-r2::gentoo, 1.12.6-r1::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo sys-devel/binutils: 2.26.1::gentoo, 2.27::gentoo sys-devel/gcc: 4.9.3::gentoo, 5.3.0::gentoo, 5.4.0-r2::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r2::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.9::gentoo (virtual/os-headers) sys-libs/glibc: 2.23-r3::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.europe.gentoo.org/gentoo-portage priority: -1000 kde location: /var/lib/layman/kde masters: gentoo priority: 50 lisp location: /var/lib/layman/lisp masters: gentoo priority: 50 science location: /var/lib/layman/science masters: gentoo priority: 50 grozin location: /usr/local/portage masters: gentoo priority: 60 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=native -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /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-php7.1/ext-active/ /etc/php/cgi-php7.1/ext-active/ /etc/php/cli-php7.1/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 -march=native -pipe" DISTDIR="/usr/portage/distfiles" 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 xattr" FFLAGS="-O2 -march=native -pipe" GENTOO_MIRRORS="ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j8" 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 --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X a52 aac acpi alsa amd64 bash-completion berkdb blas bluetooth boehm-gc branding browserplugin bzip2 cairo cdda cdr cli consolekit cracklib crypt css cups curl cxx dbus declarative dirac doc dri dvd emacs enca encode exif fam ffmpeg fftw firefox flac fortran gd gdbm gif glamor gmp gpm gsl gtk iconv imagemagick jpeg kde kipi kpathsea lapack latex lcms ldap libnotify lzma mad mng modules mozilla mp3 mp4 mpeg multilib ncurses nls nptl nsplugin offensive ogg opengl openmp pam pango pcre pdf phonon plasma plotutils png policykit ppds python qml qt3support qt4 qt5 readline schroedinger sdl seccomp semantic-desktop session speex spell ssl startup-notification svg tcl tcpd theora tiff tk truetype udev udisks umfpack unicode upower usb v4l2 vorbis widgets win32codecs wxwidgets x264 xattr xcb xcomposite xinerama xml xscreensaver xv xvid 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" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx 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 synaptics" KERNEL="linux" L10N="ru en" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="ru en" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_5" RUBY_TARGETS="ruby22 ruby23" USERLAND="GNU" VIDEO_CARDS="intel" 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" USE_PYTHON="2.7" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Exception occurred: File "/usr/lib64/python2.7/os.py", line 157, in makedirs mkdir(name, mode) OSError: [Errno 17] File exists: '/var/tmp/portage/sys-devel/llvm-3.9.1-r1/work/llvm-3.9.1.src-abi_x86_64.amd64/tools/clang/docs/_doctrees' The full traceback has been saved in /var/tmp/portage/sys-devel/llvm-3.9.1-r1/temp/sphinx-err-5kvGgR.log, if you want to report the issue to the developers. Please also report this if it was a user error, so that a better error message can be provided next time. A bug report can be filed in the tracker at <https://github.com/sphinx-doc/sphinx/issues>. Thanks! Yay, a race condition!
commit d36d66e6d8f8da372bc8b6dc23b69a69c8b84960 Author: Michał Górny <mgorny@gentoo.org> AuthorDate: Mon Jan 23 09:28:47 2017 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: Mon Jan 23 09:38:46 2017 sys-devel/llvm: Backport upstream Sphinx race fix to 3.9, #606858 It seems that we have only applied the patch fixing race condition between LLVM Sphinx targets and not between clang's. To fix that, just switch to the upstream patch that fixes both at the root.
