In file included from /home/portagetmp/portage/dev-libs/intel-neo-20.16.16582/work/compute-runtime-20.16.16582/opencl/source/api/api.cpp:52: /home/portagetmp/portage/dev-libs/intel-neo-20.16.16582/work/compute-runtime-20.16.16582/opencl/source/api/api.cpp: In function âvoid* clGetExtensionFunctionAddress(const char*)â: /home/portagetmp/portage/dev-libs/intel-neo-20.16.16582/work/compute-runtime-20.16.16582/opencl/source/api/api.cpp:4010:66: error: address of overloaded function with no contextual type information [...] [385/648] /usr/bin/x86_64-pc-linux-gnu-g++ @igdrcl_lib_release/CMakeFiles/igdrcl_lib_release.dir/__/__/shared/source/device_binary_format/patchtokens_dumper.cpp.o.rsp -MD -MT igdrcl_lib_release/CMakeFiles/igdrcl_lib_release.dir/__/__/shared/source/device_binary_format/patchtokens_dumper.cpp.o -MF igdrcl_lib_release/CMakeFiles/igdrcl_lib_release.dir/__/__/shared/source/device_binary_format/patchtokens_dumper.cpp.o.d -o igdrcl_lib_release/CMakeFiles/igdrcl_lib_release.dir/__/__/shared/source/device_binary_format/patchtokens_dumper.cpp.o -c /home/portagetmp/portage/dev-libs/intel-neo-20.16.16582/work/compute-runtime-20.16.16582/shared/source/device_binary_format/patchtokens_dumper.cpp ninja: build stopped: subcommand failed. * ERROR: dev-libs/intel-neo-20.16.16582::gentoo failed (compile phase): * ninja -v -j4 -l0 failed Portage 2.3.101 (python 3.7.7-final-0, default/linux/amd64/17.0, gcc-9.3.0, glibc-2.31-r5, 5.7.1-gentoo x86_64) ================================================================= System uname: Linux-5.7.1-gentoo-x86_64-Intel-R-_Core-TM-_i7-5600U_CPU_@_2.60GHz-with-gentoo-2.7 KiB Mem: 16298952 total, 7009628 free KiB Swap: 33554428 total, 33554304 free Timestamp of repository gentoo: Tue, 23 Jun 2020 07:30:01 +0000 Head commit of repository gentoo: b560296c624ab3a8711e355de60b200ee1621c01 sh bash 5.0_p17 ld GNU ld (Gentoo 2.34 p4) 2.34.0 app-shells/bash: 5.0_p17::gentoo dev-java/java-config: 2.3::gentoo dev-lang/perl: 5.30.3-r1::gentoo dev-lang/python: 2.7.18::gentoo, 3.6.10-r2::gentoo, 3.7.7-r2::gentoo, 3.8.3::gentoo, 3.9.0_beta3::gentoo dev-util/cmake: 3.17.3::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/openrc: 0.42.1::gentoo sys-apps/sandbox: 2.20::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.16.2::gentoo sys-devel/binutils: 2.34-r1::gentoo sys-devel/gcc: 9.2.0-r4::gentoo, 9.3.0::gentoo, 10.1.0-r1::gentoo sys-devel/gcc-config: 2.3.1::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.7::gentoo (virtual/os-headers) sys-libs/glibc: 2.31-r5::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-metamanifest: yes sync-rsync-verify-max-age: 24 sync-rsync-extra-opts: sync-rsync-verify-jobs: 1 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -march=native" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /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/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -pipe -march=native" DISTDIR="/home/distfiles" ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://ftp.uni-erlangen.de/pub/mirrors/gentoo ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo" INSTALL_MASK="/etc/X11/xinit/xinitrc.d/80-dbus /usr/bin/dbus-launch" LANG="C.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j4" 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="/home/portagetmp" USE="X acl alsa amd64 berkdb bzip2 cli crypt dri fortran gdbm glamor iconv icu ipv6 libtirpc multilib ncurses nls nptl opengl openmp pam pcre readline seccomp split-usr sqlite ssl tcpd truetype unicode vaapi vdpau xattr zlib" ABI_X86="64" ADA_TARGET="gnat_2018" 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="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 fma3 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="keyboard mouse evdev synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python2_7 python3_7" RUBY_TARGETS="ruby25" USERLAND="GNU" VIDEO_CARDS="intel i965 i915" 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, EMERGE_DEFAULT_OPTS, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
I have just tried building intel-neo-20.16.16582: - with gcc-9.3.0 and llvm-9, - with gcc-9.3.0 and llvm-10, and - with gcc-10 and llvm-9. All builds have concluded successfully.
In my case downgrading to =dev-util/opencl-headers-2020.03.13-r1 fixed compilation of intel-neo. I was using the latest "testing" version before that.
Okay, now we're getting somewhere!
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8b8f9dd8c692cd9572888626e5fa7cb22053c703 commit 8b8f9dd8c692cd9572888626e5fa7cb22053c703 Author: Marek Szuba <marecki@gentoo.org> AuthorDate: 2020-06-26 10:41:55 +0000 Commit: Marek Szuba <marecki@gentoo.org> CommitDate: 2020-06-26 10:46:53 +0000 dev-libs/intel-neo: switch back to using bundled OpenCL headers The version currently in the tree does not build against recent versions of dev-util/opencl-headers, using the bundled ones is mostly harmless because they aren't installed anywhere, and it shouldn't cause any compatibility issues for OpenCL-aware applications (which build against dev-util/opencl-headers via >=virtual/opencl-3) because they link against libOpenCL provided by an ICD loader, not against NEO itself. Closes: https://bugs.gentoo.org/729304 Signed-off-by: Marek Szuba <marecki@gentoo.org> dev-libs/intel-neo/intel-neo-20.16.16582.ebuild | 4 ---- 1 file changed, 4 deletions(-)
