Created attachment 664840 [details] full build log _MACROS -D__STDC_LIMIT_MACROS -I/var/tmp/portage/media-libs/opencv-4.4.0-r1/work/opencv-4.4.0/modules/core/include -Imodules/core -isystem . -isystem /usr/include/eigen3 -march=core2 -mtune=generic -O2 -pipe -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -fvisibility=hidden -fvisibility-inlines-hidden -fopenmp -fPIC -std=c++11 -MD -MT modules/core/CMakeFiles/opencv_core.dir/src/async.cpp.o -MF modules/core/CMakeFiles/opencv_core.dir/src/async.cpp.o.d -o modules/core/CMakeFiles/opencv_core.dir/src/async.cpp.o -c /var/tmp/portage/media-libs/opencv-4.4.0-r1/work/opencv-4.4.0/modules/core/src/async.cpp FAILED: modules/core/CMakeFiles/opencv_core.dir/src/async.cpp.o /usr/bin/x86_64-pc-linux-gnu-g++ -DCVAPI_EXPORTS -DOPENCV_ALLOCATOR_STATS_COUNTER_TYPE="long long" -D_USE_MATH_DEFINES -D__OPENCV_BUILD=1 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/var/tmp/portage/media-libs/opencv-4.4.0-r1/work/opencv-4.4.0/modules/core/include -Imodules/core -isystem . -isystem /usr/include/eigen3 -march=core2 -mtune=generic -O2 -pipe -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -fvisibility=hidden -fvisibility-inlines-hidden -fopenmp -fPIC -std=c++11 -MD -MT modules/core/CMakeFiles/opencv_core.dir/src/async.cpp.o -MF modules/core/CMakeFiles/opencv_core.dir/src/async.cpp.o.d -o modules/core/CMakeFiles/opencv_core.dir/src/async.cpp.o -c /var/tmp/portage/media-libs/opencv-4.4.0-r1/work/opencv-4.4.0/modules/core/src/async.cpp In file included from /usr/include/eigen3/Eigen/Core:88, from /var/tmp/portage/media-libs/opencv-4.4.0-r1/work/opencv-4.4.0/modules/core/include/opencv2/core/private.hpp:70, from /var/tmp/portage/media-libs/opencv-4.4.0-r1/work/opencv-4.4.0/modules/core/src/precomp.hpp:55, from /var/tmp/portage/media-libs/opencv-4.4.0-r1/work/opencv-4.4.0/modules/core/src/async.cpp:5: /usr/include/eigen3/Eigen/src/Core/products/Parallelizer.h: In function ‘void Eigen::internal::parallelize_gemm(const Functor&, Index, Index, Index, bool)’: /usr/include/eigen3/Eigen/src/Core/products/Parallelizer.h:162:19: error: ‘eigen_assert_exception’ is not a member of ‘Eigen’ 162 | if (errorCount) EIGEN_THROW_X(Eigen::eigen_assert_exception()); | ^~~~~~~~~~~~~ ninja: build stopped: subcommand failed. [31;01m*[0m ERROR: media-libs/opencv-4.4.0-r1::gentoo failed (compile phase): [31;01m*[0m ninja -v -j9 -l0 failed [31;01m*[0m [31;01m*[0m Call stack: [31;01m*[0m ebuild.sh, line 125: Called src_compile [31;01m*[0m environment, line 5593: Called cmake-multilib_src_compile [31;01m*[0m environment, line 1265: Called multilib-minimal_src_compile [31;01m*[0m environment, line 4252: Called multilib_foreach_abi 'multilib-minimal_abi_src_compile' [31;01m*[0m environment, line 4522: Called multibuild_foreach_variant '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_compile' [31;01m*[0m environment, line 4187: Called _multibuild_run '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_compile' [31;01m*[0m environment, line 4185: Called _multilib_multibuild_wrapper 'multilib-minimal_abi_src_compile' [31;01m*[0m environment, line 683: Called multilib-minimal_abi_src_compile [31;01m*[0m environment, line 4246: Called multilib_src_compile [31;01m*[0m environment, line 4734: Called cmake_src_compile [31;01m*[0m environment, line 1376: Called cmake_build [31;01m*[0m environment, line 1345: Called eninja [31;01m*[0m environment, line 1958: Called die [31;01m*[0m The specific snippet of code: [31;01m*[0m "$@" || die "${nonfatal_args[@]}" "${*} failed" [31;01m*[0m [31;01m*[0m If you need support, post the output of `emerge --info '=media-libs/opencv-4.4.0-r1::gentoo'`, [31;01m*[0m the complete build log and the output of `emerge -pqv '=media-libs/opencv-4.4.0-r1::gentoo'`. !!! When you file a bug report, please include the following information: GENTOO_VM= CLASSPATH="/usr/share/jdbc-postgresql/lib/jdbc-postgresql.jar" JAVA_HOME="/etc/java-config-2/current-system-vm" JAVACFLAGS="" COMPILER="" and of course, the output of emerge --info =opencv-4.4.0 [31;01m*[0m The complete build log is located at '/var/tmp/portage/media-libs/opencv-4.4.0-r1/temp/build.log'. [31;01m*[0m The ebuild environment file is located at '/var/tmp/portage/media-libs/opencv-4.4.0-r1/temp/environment'. [31;01m*[0m Working directory: '/var/tmp/portage/media-libs/opencv-4.4.0-r1/work/opencv-4.4.0_build-abi_x86_64.amd64' [31;01m*[0m S: '/var/tmp/portage/media-libs/opencv-4.4.0-r1/work/opencv-4.4.0' emerge --info output: ortage 3.0.8 (python 3.7.9-final-0, default/linux/amd64/17.0/no-multilib/hardened, gcc-9.3.0, glibc-2.32-r2, 4.9.24-hardened x86_64) ================================================================= System uname: Linux-4.9.24-hardened-x86_64-Intel-R-_Core-TM-_i7_CPU_930_@_2.80GHz-with-gentoo-2.7 KiB Mem: 8163492 total, 5427628 free KiB Swap: 16016792 total, 15674236 free Timestamp of repository gentoo: Mon, 12 Oct 2020 03:45:01 +0000 Head commit of repository gentoo: 41357f256e1dacb4528a2d1f4a51e70ded235c28 sh bash 5.0_p18 ld GNU ld (Gentoo 2.34 p6) 2.34.0 app-shells/bash: 5.0_p18::gentoo dev-java/java-config: 2.3.1::gentoo dev-lang/perl: 5.30.3-r1::gentoo dev-lang/python: 2.7.18-r4::gentoo, 3.6.12::gentoo, 3.7.9::gentoo, 3.8.6::gentoo, 3.9.0::gentoo dev-util/cmake: 3.18.4::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: 2.69-r5::gentoo sys-devel/automake: 1.14.1-r2::gentoo, 1.15.1-r2::gentoo, 1.16.2::gentoo sys-devel/binutils: 2.34-r2::gentoo, 2.35.1::gentoo sys-devel/gcc: 6.4.0-r2::gentoo, 7.3.0-r3::gentoo, 8.1.0-r3::gentoo, 8.2.0-r6::gentoo, 9.3.0-r1::gentoo, 10.2.0-r2::gentoo sys-devel/gcc-config: 2.3.2::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.8::gentoo (virtual/os-headers) sys-libs/glibc: 2.32-r2::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.us.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-metamanifest: yes sync-rsync-extra-opts: sync-rsync-verify-jobs: 1 sync-rsync-verify-max-age: 24 x-portage location: /usr/local/portage masters: gentoo priority: 0 gentoo-xvilka location: /var/lib/layman/gentoo-xvilka masters: gentoo priority: 1 godin location: /var/lib/layman/godin masters: gentoo priority: 50 xvilka-overlay location: /var/lib/layman/xvilka-overlay masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="@FREE dlj-1.1" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=core2 -mtune=generic -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /var/bind /var/qmail/alias /var/qmail/control /var/vpopmail/etc" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /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="-march=core2 -mtune=generic -O2 -pipe" DISTDIR="/usr/portage/distfiles" ENV_UNSET="CARGO_HOME 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://distfiles.gentoo.org" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j9" PKGDIR="/var/cache/binpkgs" 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="/var/tmp" USE="acl amd64 bzip2 crypt cvs git gnutls hardened iconv ipv6 libglvnd libtirpc lighttpd mercurial mmx ncurses nls nptl openmp pam pcre perl php pie postgresql python readline sbcl seccomp split-usr sse sse2 sse4 ssl ssp ssse3 subversion unicode xattr xml xmlrpc xsl xtpax zlib" ABI_X86="64" ADA_TARGET="gnat_2018" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="glibc" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2 php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python2_7 python3_7" RUBY_TARGETS="ruby27" USERLAND="GNU" 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, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Looks like an upstream issue in the new dev-ccpp/eigen-3.3.8. I'll try to reproduce shortly. CCing eigen maintainers, there's a patch here: https://gitlab.com/libeigen/eigen/-/merge_requests/232. https://bugs.archlinux.org/task/68118?project=0&order=id&sort=desc&string=parallel mentions two problems, apparently both have been fixed upstream now post-release.
Created attachment 664843 [details] opencv build failed
opencv 4.4.0-r1 build failed, full log could see in attachment
(In reply to HougeLangley from comment #3) > opencv 4.4.0-r1 build failed, full log could see in attachment I think the issue is in Eigen. You can try downgrading it to 3.3.7-r1 or 3.3.7 for now until I get a chance to add a < dep, and then pending Eigen maintainers pushing the patches possibly.
*** Bug 747961 has been marked as a duplicate of this bug. ***
*** Bug 748084 has been marked as a duplicate of this bug. ***
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ec0fa8e9928460b1cc10dec718ba5ad1db5b9b9e commit ec0fa8e9928460b1cc10dec718ba5ad1db5b9b9e Author: Sam James <sam@gentoo.org> AuthorDate: 2020-10-12 16:11:25 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2020-10-12 16:11:45 +0000 media-libs/opencv: require <dev-cpp/eigen-3.3.8 for now Eigen 3.3.8 introduced a bug (bugs?) it seems, so we'll workaround that for now with a < restriction. Bug: https://bugs.gentoo.org/747949 Package-Manager: Portage-3.0.8, Repoman-3.0.1 Signed-off-by: Sam James <sam@gentoo.org> media-libs/opencv/{opencv-4.4.0-r1.ebuild => opencv-4.4.0-r2.ebuild} | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
I've applied the workaround for now (depend on an older Eigen) just so people can be building opencv for now, especially given USE=eigen has been broken for a little while and we only fixed that last night (bug 733796).
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=2a69391373153bcb32284be0a12d38493b24bddd commit 2a69391373153bcb32284be0a12d38493b24bddd Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2020-10-12 15:53:09 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2020-10-12 16:15:20 +0000 dev-cpp/eigen: Backport fix for revdeps build failures Reported-by: Anton Kochkov <anton.kochkov@gmail.com> Thanks-to: Sam James <sam@gentoo.org> Closes: https://bugs.gentoo.org/747949 Package-Manager: Portage-3.0.8, Repoman-3.0.1 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> .../{eigen-3.3.8.ebuild => eigen-3.3.8-r1.ebuild} | 5 +- ...error-counting-in-openmp-parallelize_gemm.patch | 64 ++++++++++++++++++++++ 2 files changed, 68 insertions(+), 1 deletion(-)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3b0b4c6efa56748cae3f7de69798c4c9adb628ec commit 3b0b4c6efa56748cae3f7de69798c4c9adb628ec Author: Sam James <sam@gentoo.org> AuthorDate: 2020-10-18 14:23:35 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2020-10-18 14:49:28 +0000 media-libs/opencv: don't allow =dev-cpp/eigen-3.3.8 dev-cpp/eigen-3.3.8 was broken upstream and -r1 introduces a backported fix. While 3.3.8 was removed from tree, it is possible that 3.3.8 is still installed and satisfies the dependency on a user's machine, in the case of the latter bug referenced here. Bug: https://bugs.gentoo.org/747949 Closes: https://bugs.gentoo.org/749804 Package-Manager: Portage-3.0.8, Repoman-3.0.1 Signed-off-by: Sam James <sam@gentoo.org> media-libs/opencv/opencv-4.4.0-r1.ebuild | 8 +++++++- media-libs/opencv/opencv-4.5.0.ebuild | 8 +++++++- 2 files changed, 14 insertions(+), 2 deletions(-)