Created attachment 332598 [details] /var/tmp/portage/dev-python/dbus-python-1.1.1-r1/temp/build.log 'emerge dbus-python' fails with: ... cd /var/tmp/portage/dev-python/dbus-python-1.1.1-r1/work/dbus-python-1.1.1-python3_2 && \ PYTHONPATH=/var/tmp/portage/dev-python/dbus-python-1.1.1-r1/work/dbus-python-1.1.1-python3_2:/var/tmp/portage/dev-python/dbus-python-1.1.1-r1/work/dbus-python-1.1.1-python3_2/_dbus_bindings/.libs:/var/tmp/portage/dev-python/dbus-python-1.1.1-r1/work/dbus-python-1.1.1-python3_2/_dbus_glib_bindings/.libs DBUS_PYTHON_NO_DEPRECATED=1 \ /usr/bin/python3.2 -Wignore::DeprecationWarning \ /usr/bin/epydoc -o /var/tmp/portage/dev-python/dbus-python-1.1.1-r1/work/dbus-python-1.1.1-python3_2/api --html \ --docformat restructuredtext -v \ `find dbus -name '*.py' \ | sed -e 's#/__init__\.py##g' \ -e 's/\.py\>//g' -e 's#/#.#'g` \ || { rm -rf api; exit 1; } This Python implementation (python3.2) is not supported by the script. make: *** [api/index.html] Error 1 * ERROR: dev-python/dbus-python-1.1.1-r1 failed (compile phase): even if python2.7 is eselected: root@cheetahnew:/usr/local/portage/sci-visualization(52)# eselect python list Available Python interpreters: [1] python2.7 * [2] python3.2 root@cheetahnew:/usr/local/portage/sci-visualization(55)# emerge --info '=dev-python/dbus-python-1.1.1-r1' Portage 2.1.11.38 (default/linux/amd64/10.0, gcc-4.6.3, glibc-2.16.0, 3.7.0-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-3.7.0-gentoo-x86_64-Intel-R-_Core-TM-_i3-2120_CPU_@_3.30GHz-with-gentoo-2.2 Timestamp of tree: Mon, 17 Dec 2012 17:30:01 +0000 ld GNU ld (GNU Binutils) 2.23.1 app-shells/bash: 4.2_p39-r1 dev-java/java-config: 2.1.12-r1 dev-lang/python: 2.7.3-r3, 3.2.3-r2 dev-util/cmake: 2.8.10.2 dev-util/pkgconfig: 0.27.1 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.11.8 sys-apps/sandbox: 2.6 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.6, 1.12.6 sys-devel/binutils: 2.23.1 sys-devel/gcc: 4.6.3 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.6 (virtual/os-headers) sys-libs/glibc: 2.16.0 Repositories: gentoo science sunrise lisp x-portage x-cpan x-g-octave ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA PUEL Intel-SDP dlj-1.1 skype-eula skype-4.0.0.7-copyright googleearth AdobeFlash-10.3 cadsoft Oracle-BCLA-JavaSE MakeMKV-EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/polkit-1/actions /var/lib/hsqldb" CONFIG_PROTECT_MASK="${EPREFIX}/etc/gconf /etc/ca-certificates.conf /etc/dconf /etc/env.d /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 /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -O2 -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 protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j5" 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/science /var/lib/layman/sunrise /var/lib/layman/lisp /usr/local/portage /var/lib/cpan /var/lib/g-octave" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="64bit R X Xaw3d a52 aac acl acpi admin afs alsa amd64 ao apache2 apng applet archive arpack asf aspell assistant atlas audacious audiofile automap automount bash-completion berkdb blas blast bluetooth bluray boo boost bzip2 cairo cdda cddb cdf cdio cdparanoia cdr cgi chm cli consolekit cracklib crypt css cups curl cxx daap db dbi dbm dbus declarative designer devhelp device-mapper dga dia dirac djvu doc dot dri ds2490 ds9097 ds9097u dts dv dvb dvd dvdr dvi dynamicplugin eds egl elf emacs emboss emf encode epiphany evo examples exif expat extensions extra extras faac faad ffmpeg fftw firefox fits flac fltk fontconfig foomaticdb fortran fortran95 fpx fts3 fuse g3dvl gcj gd gdal gdbm gdu gedit geoip geolocation geos gfortran gif gimp git glade glib glpk gml gmp gnome gnome-keyring gnome-print gnuplot gnutls gold gphoto2 gpm grammar graphics graphtft graphviz grass gsl gstreamer gtk gtk3 gudev guile harness hddtemp hdf hdf5 hdri html http httpd hvm hwdb iconv icq icu id3 id3tag ide imagemagick imap inotify ipod ipv6 ithreads jabber jadetex java java6 jbig john jpeg jpeg2k kate kdepim kdrive kerberos keymap kpathsea kqemu kvm ladspa lame lapack latex lcms ldap lensfun libffi libkms libnotify libsamplerate live lm_sensors lua lzo mad mail maildir mapnik math matroska media-library mercurial mikmod mmx mmxext mng modules mono motif mozilla mp3 mp4 mpeg mpi mplayer mtp mudflap multilib musepack musicbrainz mysql mysqli nautilus ncurses netcdf netpbm network networking nfs nls nntp nptl nsplugin ntfs ntp numpy obex objc ocaml ocr octave odbc ofa ogdi ogg openexr opengl openmp overview pam pcre pda pdf perl plotutils plugins png podcast policykit portaudio posix postgres postscript ppds pppd preview-latex proj projectm projectx pstricks pulseaudio python python-bindings q32 qemu qhull qt3support qt4 quicktime raw readline reiserfs reports rle romio rpc rrdcgi rrdtool sage samba sasl schroedinger science sdk sdl secure-delete semantic-desktop server session shout sip slang slp smart smbclient smp sms sndfile snmp soap sockets sound soup sox speex spell sql sqlite sse sse2 sse4_1 ssl ssse3 subtitles subversion sudo suexec svg svm swig szip t1lib tcl tcpd tex tex4ht texmacs tgif theora thesaurus threads thunderbird tidy tiff tk tools truetype udev unicode usb userlocales utempter vaapi video virtualbox visio vorbis wav webdav webdav-serf webkit wmf wxwidgets x264 xa xattr xcb xemacs xetex xext xft xine xml xmlreader xmlrpc xpm xv xvid xvmc yaml youtube zlib zvbi" ALSA_CARDS="hda-intel" 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="actions alias auth_basic auth_digest authn_anon authn_dbd authn_core authn_dbm authn_default authn_file authz_core authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgid dav dav_fs dav_lock dbd deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info lbmethod_byrequests log_config logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_http rewrite setenvif slotmem_shm so socache_shmcb speling status unique_id unixd userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump" CAMERAS="canon fuji ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CURL_SSL="nss" DRACUT_MODULES="caps lvm mdraid 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="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="de fr ru" NETBEANS_MODULES="apisupport cnd dlight enterprise ergonomics groovy gsf harness ide identity j2ee java mobility nb php profiler ruby websvccommon xml" PHP_TARGETS="php5-3" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" QEMU_SOFTMMU_TARGETS="arm i386 x86_64" QEMU_USER_TARGETS="arm i386 x86_64" RUBY_TARGETS="ruby18 ruby19" 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" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON ================================================================= Package Settings ================================================================= dev-python/dbus-python-1.1.1-r1 was built with the following: USE="doc examples -test" PYTHON_TARGETS="python2_7 python3_2 -python2_6 -python3_3" root@cheetahnew:/usr/local/portage/sci-visualization(56)# emerge -pqv '=dev-python/dbus-python-1.1.1-r1' [ebuild R ] dev-python/dbus-python-1.1.1-r1 USE="doc examples {-test}" PYTHON_TARGETS="python2_7 python3_2 -python2_6 (-python3_3)"
'USE=-doc emerge -v1 dbus-python' works.
Thanks for reporting, should be fixed in cvs. > 18 Dec 2012; Alexandre Rostovtsev <tetromino@gentoo.org> > dbus-python-1.1.1-r1.ebuild: > Generate API docs only when using python-2.7 since epydoc is incompatible > with python3 (bug #447642, thanks to Juergen Rose)
You could try moving the doc-generation out of build system, and running 'epydoc' yourself. This should have two advantages: 1) docs will be built just once when doing the build for multiple impls, 2) if you dep on 'just' epydoc and run it through 'epydoc' (without 'python'), it will run with any Python implementation selected. Of course, the docs will still require py2-compatible sources but that shouldn't be generally a problem.
(In reply to comment #3) > You could try moving the doc-generation out of build system, and running > 'epydoc' yourself. This should have two advantages: > > 1) docs will be built just once when doing the build for multiple impls, > > 2) if you dep on 'just' epydoc and run it through 'epydoc' (without > 'python'), it will run with any Python implementation selected. Of course, > the docs will still require py2-compatible sources but that shouldn't be > generally a problem. dbus-python is partially implemented in C. Generating the docs involves loading dbus-python's binary modules (_dbus_bindings.so and _dbus_glib_bindings.so), so AFAICT doc generation cannot be moved out of the build system.
