Created attachment 409502 [details] build.log /usr/bin/x86_64-pc-linux-gnu-g++ -pipe -O2 -march=bdver3 -Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu CMakeFiles/iconvert.dir/iconvert.cpp.o -o iconvert -rdynamic -lHalf -lIex -lImath -lIlmThread -lpthread ../libOpenImageIO/libOpenIm ageIO.so.1.3.5 -lboost_filesystem-mt -lboost_regex-mt -lboost_system-mt -lboost_thread-mt -ldl -lopencv_core -lopencv_highgui -lssl -lcrypto -lfreetype -lHalf -lIex -lImath -lIlmThread -lpthread -lpng -lz -ltiff -ljpeg -lz -ltiff -ljpeg -l openjpeg -lwebp -lIlmImf -lgif -lpugixml -Wl,-rpath,/var/tmp/portage/media-libs/openimageio-1.3.5/work/openimageio-1.3.5_build/libOpenImageIO: ../libOpenImageIO/libOpenImageIO.so.1.3.5: undefined reference to `cvCreateCameraCapture' ../libOpenImageIO/libOpenImageIO.so.1.3.5: undefined reference to `cvQueryFrame' ../libOpenImageIO/libOpenImageIO.so.1.3.5: undefined reference to `cvReleaseCapture' collect2: error: ld returned 1 exit status iconvert/CMakeFiles/iconvert.dir/build.make:122: recipe for target 'iconvert/iconvert' failed # emerge --info openimageio Portage 2.2.20.1 (python 3.4.3-final-0, default/linux/amd64/13.0/desktop/plasma/systemd, gcc-4.9.3, glibc-2.21-r1, 4.1.5-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.1.5-gentoo-x86_64-AMD_A10-7800_Radeon_R7,_12_Compute_Cores_4C+8G-with-gentoo-2.2 KiB Mem: 15315596 total, 8832924 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Wed, 19 Aug 2015 18:15:01 +0000 sh bash 4.3_p42 ld GNU ld (Gentoo 2.25.1 p1.0) 2.25.1 ccache version 3.2.3 [disabled] app-shells/bash: 4.3_p42::gentoo dev-java/java-config: 2.2.0::gentoo dev-lang/perl: 5.22.0::gentoo dev-lang/python: 2.7.10::gentoo, 3.3.5-r1::gentoo, 3.4.3::gentoo dev-util/ccache: 3.2.3::gentoo dev-util/cmake: 3.3.1::gentoo dev-util/pkgconfig: 0.28-r3::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/sandbox: 2.6-r1::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r1::gentoo sys-devel/automake: 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::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: 4.1::gentoo (virtual/os-headers) sys-libs/glibc: 2.21-r1::gentoo Repositories: gentoo location: /var/cache/portage/gentoo sync-type: rsync sync-uri: rsync://rsync.de.gentoo.org/gentoo-portage priority: -1000 kde location: /var/lib/layman/kde sync-type: laymansync sync-uri: git://anongit.gentoo.org/proj/kde.git masters: gentoo priority: 50 sage-on-gentoo location: /var/lib/layman/sage-on-gentoo sync-type: laymansync sync-uri: git://github.com/cschwan/sage-on-gentoo.git masters: gentoo priority: 50 local location: /var/cache/portage/local masters: gentoo priority: 100 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-pipe -O2 -march=bdver3" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/themes/oxygen-gtk/gtk-2.0 /usr/share/themes/oxygen-gtk/gtk-3.0" 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 /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-pipe -O2 -march=bdver3" DISTDIR="/var/cache/portage/distfiles" EMERGE_DEFAULT_OPTS="--keep-going --nospinner" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildsyspkg compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch parallel-install preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ http://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ http://distfiles.gentoo.org" LANG="en_GB.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu" MAKEOPTS="-j6" PKGDIR="/var/cache/portage/packages" PORTAGE_COMPRESS="xz" 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 aacplus aacs acl acpi alsa amd64 audit avahi bash-completion bdplus berkdb bluetooth bluray branding bzip2 cairo caps cdda cddb cdio cdr celt cjk cli cracklib crypt cups cxx dbus declarative dirac dri dts dvb dvd dvdr egl emboss encode exif fam fax ffmpeg firefox flac fontconfig fortran gdbm gif glamor gles gles2 gmp gpm gstreamer gtk ibus iconv ipv6 jpeg jpeg2k kde kipi ladspa latex lcms ldap libnotify libsecret lua_target_lua5-2 lv2 lz4 lzma lzo mad mmx mmxext mng modemmanager modplug modules mp3 mp4 mpeg mplayer mtp multilib multitarget mysql ncurses netlink networkmanager nls nptl ogg openal opencl openexr opengl openmax openmp opus pam pango pch pcre pdf phonon plasma png policykit ppds pulseaudio qml qt3support qt4 qt5 readline rtmp samba scanner schroedinger sctp sdl seccomp semantic-desktop session speex spell sse sse2 ssl startup-notification subversion svg systemd tcpd theora threads tiff truetype udev udisks unicode upnp upnp-av upower usb v4l vaapi vdpau vorbis vpx wavpack wayland webp widgets x264 x265 xattr xcb xcomposite xinerama xml xscreensaver xv xvid xz zeroconf zlib" ABI_X86="64" ALSA_CARDS="hda-intel" 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="stage words flow sheets gemini" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="3dnow 3dnowext mmx mmxext sse sse2 sse3" DRACUT_MODULES="btrfs caps systemd" ELIBC="glibc" ENLIGHTENMENT_MODULES="*" 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="coreboot efi-64 pc" INPUT_DEVICES="evdev joystick" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="de en en_GB ar fa" LIRC_DEVICES="devinput" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="radeon radeonsi r600" 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, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Hello, could it be that you're using opencv-3? This is just what happens if you try to compile openimageio (even the most recent 1.5.18, just checked) with opencv-3. Try to mask >=media-libs/opencv-3.0.0. There are several failures against opencv-3, maybe even a tracker bug would be needed until upstream have all adapted? Best regards, Bernd
Yes, I probably was... USE=-opencv worked around it for now.
Thanks, fixed with a version bump. https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c0622effb52a56dbcdef5a2e6781fc2509e8ae02
