Bug 563860

Summary:	media-libs/opencv-3.0.0 fails to compile if PYTHON_SINGLE_TARGET="python3_4"
Product:	Gentoo Linux	Reporter:	Paolo Pedroni <paolo.pedroni>
Component:	[OLD] Library	Assignee:	Amy Liffey <amynka>
Status:	RESOLVED FIXED
Severity:	normal	CC:	dilfridge, email, kde, rossi.f
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	opencv-3.0.0:20151023-084145.log.gz

Description Paolo Pedroni 2015-10-23 09:32:17 UTC

Created attachment 415240 [details]
opencv-3.0.0:20151023-084145.log.gz

make[2]: Entering directory '/var/tmp/portage/media-libs/opencv-3.0.0/work/opencv-3.0.0_build'
Traceback (most recent call last):
  File "/var/tmp/portage/media-libs/opencv-3.0.0/work/opencv-3.0.0/modules/java/generator/gen_java.py", line 1559, in <module>
    generator.gen(srcfiles, module, dstdir)
  File "/var/tmp/portage/media-libs/opencv-3.0.0/work/opencv-3.0.0/modules/java/generator/gen_java.py", line 1061, in gen
    self.gen_class(ci)
  File "/var/tmp/portage/media-libs/opencv-3.0.0/work/opencv-3.0.0/modules/java/generator/gen_java.py", line 1460, in gen_class
    for fi in ci.getAllMethods():
  File "/var/tmp/portage/media-libs/opencv-3.0.0/work/opencv-3.0.0/modules/java/generator/gen_java.py", line 824, in getAllMethods
    result.extend([fi for fi in sorted(self.methods) if fi.isconstructor])
TypeError: unorderable types: FuncInfo() < FuncInfo()
modules/java/CMakeFiles/opencv_java.dir/build.make:75: recipe for target 'modules/java/imgproc.cpp' failed
make[2]: *** [modules/java/imgproc.cpp] Error 1
make[2]: Leaving directory '/var/tmp/portage/media-libs/opencv-3.0.0/work/opencv-3.0.0_build'
CMakeFiles/Makefile2:4905: recipe for target 'modules/java/CMakeFiles/opencv_java.dir/all' failed
make[1]: *** [modules/java/CMakeFiles/opencv_java.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....

And after a while the ebuild fails.

If PYTHON_SINGLE_TARGET is set to python2_7 everything works fine.

# emerge --info =media-libs/opencv-3.0.0
Portage 2.2.20.1 (python 2.7.10-final-0, default/linux/amd64/13.0/desktop/plasma/systemd, gcc-4.9.3, glibc-2.21-r1, 4.1.10-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.1.10-gentoo-x86_64-Intel-R-_Core-TM-_i7-2600_CPU_@_3.40GHz-with-gentoo-2.2
KiB Mem:    16125312 total,   1195800 free
KiB Swap:    8171516 total,   8164332 free
Timestamp of repository gentoo: Fri, 23 Oct 2015 06:45:01 +0000
sh dash 0.5.8.2
ld GNU gold (Gentoo 2.25.1 p1.1 2.25.1) 1.11
distcc 3.1 x86_64-pc-linux-gnu [enabled]
ccache version 3.1.9 [disabled]
app-shells/bash:          4.3_p39::gentoo
dev-java/java-config:     2.2.0::gentoo
dev-lang/perl:            5.22.0::gentoo
dev-lang/python:          2.7.10::gentoo, 3.4.3::gentoo
dev-util/ccache:          3.1.9-r4::gentoo
dev-util/cmake:           3.3.1-r1::gentoo
dev-util/pkgconfig:       0.28-r2::gentoo
sys-apps/baselayout:      2.2::gentoo
sys-apps/sandbox:         2.6-r1::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69::gentoo
sys-devel/automake:       1.11.6-r1::gentoo, 1.14.1::gentoo, 1.15::gentoo
sys-devel/binutils:       2.25.1-r1::gentoo
sys-devel/gcc:            4.9.3::gentoo
sys-devel/gcc-config:     1.8-r1::gentoo                                                                                                      
sys-devel/libtool:        2.4.6-r1::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://rsync.europe.gentoo.org/gentoo-portage
    priority: -1000

kde
    location: /var/lib/layman/kde
    sync-type: git
    sync-uri: git://anongit.gentoo.org/proj/kde.git
    masters: gentoo kde
    priority: 0

x-portage
    location: /usr/local/portage
    masters: gentoo
    priority: 1

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=sandybridge -msahf --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=8192 -flto=8 -fuse-linker-plugin -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity"
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-php5.6/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cli-php5.6/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe -march=sandybridge -msahf --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=8192 -flto=8 -fuse-linker-plugin -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--keep-going y --with-bdeps y"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs cgroup compress-build-logs config-protect-if-modified distcc distlocks ebuild-locks ipc-sandbox 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://gd.tuwien.ac.at/opsys/linux/gentoo/ http://gentoo.tiscali.nl/ http://de-mirror.org/gentoo/ http://mirror.netcologne.de/gentoo/ http://mirror.leaseweb.com/gentoo/"
LANG="it_IT.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -Wl,--sort-common -flto=8 -fuse-linker-plugin -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity"
MAKEOPTS="-j11"
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 a52 aac aalib acl acpi adns alsa amd64 ao audiofile bash-completion bluetooth branding bzip2 cairo caps cdda cddb cdparanoia cdr cli cracklib crypt css cups curl cxx dbus declarative dga djvu dri dts dvd dvdr emboss encode exif expat fbcon ffmpeg fftw firefox flac fontconfig foomaticdb fortran ftp gd gdbm geoip gif gimp glamor gmp gnutls gphoto2 gpm graphviz gstreamer gtk handbook iconv icu idn imagemagick imlib ipv6 java javascript jbig jpeg jpeg2k kde kipi lame lcms libass libcaca libnotify libsamplerate lm_sensors lua lzma lzo mad mmap mmx mmxext mng modules mp3 mp4 mpeg mplayer multilib musicbrainz ncurses nls nptl nsplugin offensive ogg openal openexr opengl openmp pam pango pcre pdf phonon plasma png policykit postscript ppds pulseaudio qml qt3support qt4 qt5 rdesktop readline recode samba sctp sdl seccomp semantic-desktop session sndfile sockets speex spell sqlite sse sse2 ssl startup-notification subversion svg symlink syslog systemd sysvipc taglib theora threads tidy tiff truetype udev udisks unicode upower usb vaapi vcd vim-syntax vnc vorbis wayland widgets win32codecs wmf wxwidgets x264 xattr xcb xcomposite xine xinerama xml xpm xscreensaver xv xvid yahoo zlib" ABI_X86="64" ALSA_CARDS="hda-intel virmidi" 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="kodak ptp2" 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" GRUB_PLATFORMS="pc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="nlpsolver" LINGUAS="it" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4 pypy pypy3" RUBY_TARGETS="ruby21" USERLAND="GNU" VIDEO_CARDS="intel i965" 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

=================================================================
                        Package Settings
=================================================================

media-libs/opencv-3.0.0::gentoo was built with the following:
USE="contrib eigen ffmpeg gstreamer gtk java jpeg jpeg2k opencl openexr opengl openmp png python qt5 threads tiff xine -cuda -doc -examples -ieee1394 (-ipp) -libav -pch -qt4 -testprograms -v4l -vtk" ABI_X86="64" PYTHON_SINGLE_TARGET="python2_7 -python3_3 -python3_4" PYTHON_TARGETS="python2_7 python3_4 -python3_3"

# emerge -1pqv =media-libs/opencv-3.0.0
[ebuild   R   ] media-libs/opencv-3.0.0  USE="contrib eigen ffmpeg gstreamer gtk java jpeg jpeg2k opencl openexr opengl openmp png python qt5 threads tiff xine -cuda -doc -examples -ieee1394 (-ipp) -libav -pch -qt4 -testprograms -v4l -vtk" PYTHON_SINGLE_TARGET="python2_7 -python3_3 -python3_4" PYTHON_TARGETS="python2_7 python3_4 -python3_3"

Comment 1 Fernando (likewhoa) 2015-11-16 21:46:54 UTC

Just want to add that I was able to confirm that setting python target to <3 works but only on x86, so we might be experiencing something else on top of just setting python2_7 for targets.

Comment 2 Fernando (likewhoa) 2015-11-17 18:57:20 UTC

disregard my last comment as my issue is unrelated.

Comment 3 Fabio Rossi 2015-12-01 00:00:31 UTC

I get the same error using PYTHON_SINGLE_TARGET="python3_4" but I can compile with USE=-java

Comment 4 Andreas Sturmlechner gentoo-dev

2016-01-27 22:59:36 UTC

opencv-3.1.0 just finished build with PYTHON_SINGLE_TARGET="python3_4" successfully.

Comment 5 Amy Liffey gentoo-dev

2016-01-28 09:04:05 UTC

So guys can you try it with opencv-3.1.0 too?

Thanks

Comment 6 Amy Liffey gentoo-dev

2016-01-31 22:58:08 UTC

Solved in opencv-3.1.0.