dev-python/pyopencl-2015.1 compilation terminates with the following error: In file included from src/wrapper/wrap_cl.cpp:1:0: src/wrapper/wrap_cl.hpp:28:19: fatal error: CL/cl.h: No such file or directory #include <CL/cl.h> ^ compilation terminated. Reproducible: Always The problem seems to be that the pyopencl ebuild doesn't depend on dev-util/intel-ocl-sdk, as that is the package that provides /usr/include/CL/cl.h.
# emerge --info Portage 2.2.14 (python 2.7.9-final-0, default/linux/amd64/13.0, gcc-4.8.3, glibc-2.20-r2, 3.18.9-gentoo x86_64) ================================================================= System uname: Linux-3.18.9-gentoo-x86_64-Intel-R-_Core-TM-_i5-3570_CPU_@_3.40GHz-with-gentoo-2.2 KiB Mem: 32937136 total, 16613776 free KiB Swap: 4194300 total, 4194300 free Timestamp of tree: Mon, 30 Mar 2015 15:45:01 +0000 ld GNU ld (Gentoo 2.24 p1.4) 2.24 app-shells/bash: 4.2_p53 dev-java/java-config: 2.2.0 dev-lang/perl: 5.20.1-r4 dev-lang/python: 2.7.9-r1, 3.3.5-r1, 3.4.1 dev-util/cmake: 2.8.12.2-r1 dev-util/pkgconfig: 0.28-r1 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.13.11 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.11.6-r1, 1.13.4 sys-devel/binutils: 2.24-r3 sys-devel/gcc: 4.8.3 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.6 sys-devel/make: 4.1-r1 sys-kernel/linux-headers: 3.18 (virtual/os-headers) sys-libs/glibc: 2.20-r2 Repositories: gentoo printer-drivers vmware local ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA vmware" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" 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 /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/cgi-php5.5/ext-active/ /etc/php/cli-php5.5/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="-march=native -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="-march=native -O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j5" 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" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/var/lib/layman/printer-drivers /var/lib/layman/vmware /usr/local/portage" SYNC="rsync://rsync.namerica.gentoo.org/gentoo-portage" USE="X acl alsa amd64 apache2 berkdb bzip2 cairo cli clucene colord consolekit cracklib crypt cups curl cxx dbus doc dri examples exif fontconfig fortran gcj gd gdbm gif handbook iconv icu ipv6 jack java jbig jpeg jpeg2k kde kipi kpathsea lcms libav lzma mbox mmx mmxext mng modules multilib ncurses nls nptl nsplugin odbc ogg openexr opengl openmp pam pango pcre pdf plasma png policykit postgres qt3support readline semantic-desktop session source spell sse sse2 ssl svg t1lib tcpd threads tiff truetype unicode vim-syntax webp xattr xinerama xml xpm zlib" ABI_X86="64 32" 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="actions alias auth_basic auth_digest authn_anon authn_core authn_dbd 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 log_forensic logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_http rewrite setenvif slotmem_shm socache_shmcb speling status unique_id unixd userdir usertrack vhost_alias" APACHE2_MPMS="worker" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="canon" 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="keyboard mouse evdev vmmouse wacom joystick" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="nlpsolver presenter-minimizer wiki-publisher" LINGUAS="en_US" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby19" SANE_BACKENDS="epson2" USERLAND="GNU" VIDEO_CARDS="fbdev intel radeon vesa vmware" 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 # emerge -pv pyopencl These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild R ~] dev-python/pyopencl-2015.1 USE="examples opengl" PYTHON_TARGETS="python2_7 python3_3 -python3_4" 0 KiB Total: 1 package (1 reinstall), Size of downloads: 0 KiB
Created attachment 400252 [details] Build log
Package depends on >=virtual/opencl-0-r1 ... so I have no idea how you can have that installed and not the files it provides
Good point. Your clue got me to look closer at this. Something changed coincident with the multilib split that just hit stable, so I suspect I missed the trigger in the noise. Suddenly portage wanted the opencl USE flag on mesa, required by pyopencl, which in turn is required by freecad. However, the opencl USE flag is useless on my open-source radeon driver system. Hence, the virtual/opencl package doesn't bring in anything. The only solution that seems to work for me is to just flush freecad altogether, as it now seems to demand the use of binary drivers viz-a-viz pyopencl and the opencl USE flag. Given that opencl isn't a valid configuration on my system, it appears this isn't so much a bug as a feature. Feel free to close this issue. Sorry for the false alarm.
