Package blender-2.79b-r1 Fails to Compile with elbeem

Message

ammar · Post by **ammar** » Wed Jun 05, 2019 10:11 pm

Hello,

I just got my first Gentoo system up and running, and it has mostly been working well. The forums have helped me a lot, which is why I am posting here.

I am running on ~amd64, and when I run the following command, I get this.

Code: Select all

$ sudo emerge -av media-gfx/blender

Calculating dependencies... done!
[ebuild   R    ] media-gfx/blender-2.79b-r1::gentoo  USE="bullet dds elbeem* game-engine nls openexr openmp sdl tiff -collada -colorio -cuda -cycles -debug -doc -ffmpeg -fftw -headless -jack -jemalloc -jpeg2k -libav -llvm -man -ndof -openal -opencl -openimageio -opensubdiv -openvdb -osl -player -sndfile -test -valgrind" PYTHON_SINGLE_TARGET="python3_6 -python3_5" PYTHON_TARGETS="python3_6 -python3_5" 0 KiB

...

[ 33%] Linking CXX static library ../../lib/libbf_intern_libmv.a
cd /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b_build/intern/libmv && /usr/bin/cmake -P CMakeFiles/bf_intern_libmv.dir/cmake_clean_target.cmake
cd /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b_build/intern/libmv && /usr/bin/cmake -E cmake_link_script CMakeFiles/bf_intern_libmv.dir/link.txt --verbose=1
/usr/bin/x86_64-pc-linux-gnu-ar qc ../../lib/libbf_intern_libmv.a  CMakeFiles/bf_intern_libmv.dir/intern/autotrack.cc.o CMakeFiles/bf_intern_libmv.dir/intern/camera_intrinsics.cc.o CMakeFiles/bf_intern_libmv.dir/intern/detector.cc.o CMakeFiles/bf_intern_libmv.dir/intern/frame_accessor.cc.o CMakeFiles/bf_intern_libmv.dir/intern/homography.cc.o CMakeFiles/bf_intern_libmv.dir/intern/image.cc.o CMakeFiles/bf_intern_libmv.dir/intern/logging.cc.o CMakeFiles/bf_intern_libmv.dir/intern/reconstruction.cc.o CMakeFiles/bf_intern_libmv.dir/intern/track_region.cc.o CMakeFiles/bf_intern_libmv.dir/intern/tracks.cc.o CMakeFiles/bf_intern_libmv.dir/intern/tracksN.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/autotrack/autotrack.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/autotrack/predict_tracks.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/autotrack/tracks.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/base/aligned_malloc.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/image/array_nd.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/image/convolve.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/multiview/conditioning.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/multiview/euclidean_resection.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/multiview/fundamental.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/multiview/homography.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/multiview/panography.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/multiview/panography_kernel.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/multiview/projection.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/multiview/triangulation.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/numeric/numeric.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/numeric/poly.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/simple_pipeline/bundle.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/simple_pipeline/camera_intrinsics.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/simple_pipeline/detect.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/simple_pipeline/distortion_models.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/simple_pipeline/initialize_reconstruction.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/simple_pipeline/intersect.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/simple_pipeline/keyframe_selection.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/simple_pipeline/modal_solver.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/simple_pipeline/pipeline.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/simple_pipeline/reconstruction.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/simple_pipeline/reconstruction_scale.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/simple_pipeline/resect.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/simple_pipeline/tracks.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/tracking/brute_region_tracker.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/tracking/hybrid_region_tracker.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/tracking/klt_region_tracker.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/tracking/pyramid_region_tracker.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/tracking/retrack_region_tracker.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/tracking/track_region.cc.o CMakeFiles/bf_intern_libmv.dir/libmv/tracking/trklt_region_tracker.cc.o
/usr/bin/x86_64-pc-linux-gnu-ranlib ../../lib/libbf_intern_libmv.a
make[2]: Leaving directory '/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b_build'
[ 33%] Built target bf_intern_libmv
make[1]: Leaving directory '/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b_build'
make: *** [Makefile:163: all] Error 2
 * ERROR: media-gfx/blender-2.79b-r1::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=media-gfx/blender-2.79b-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=media-gfx/blender-2.79b-r1::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/media-gfx/blender-2.79b-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-gfx/blender-2.79b-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b_build'
 * S: '/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b'

>>> Failed to emerge media-gfx/blender-2.79b-r1, Log file:

Edit: I cannot seem to get the entire build log onto the clipboard to paste it into pastebin, so I created a gist instead. For without --debug https://gist.github.com/ammrat13/104f84 ... e57c6d5ce8, and with --debug https://gist.github.com/ammrat13/de4d9d ... 2fd9546020.

It always seems to fail after that link as well.

Code: Select all

$ emerge --info '=media-gfx/blender-2.79b-r1::gentoo
Portage 2.3.67 (python 3.6.8-final-0, default/linux/amd64/17.1/desktop/plasma, gcc-9.1.0, glibc-2.29-r2, 5.1.7-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-5.1.7-gentoo-x86_64-AMD_Ryzen_5_2600X_Six-Core_Processor-with-gentoo-2.6
KiB Mem:    16446820 total,  10371996 free
KiB Swap:   16777212 total,  16777212 free
Timestamp of repository gentoo: Wed, 05 Jun 2019 18:00:01 +0000
Head commit of repository gentoo: 407579c32281e3edfe0bd1ca7aa243a26999f5e1
sh bash 5.0_p7
ld GNU ld (Gentoo 2.32 p2) 2.32.0
app-shells/bash:          5.0_p7::gentoo
dev-java/java-config:     2.2.0-r4::gentoo
dev-lang/perl:            5.30.0::gentoo
dev-lang/python:          2.7.16::gentoo, 3.6.8::gentoo
dev-util/cmake:           3.14.5::gentoo
sys-apps/baselayout:      2.6-r1::gentoo
sys-apps/openrc:          0.41.2::gentoo
sys-apps/sandbox:         2.17::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.69-r4::gentoo
sys-devel/automake:       1.16.1-r1::gentoo
sys-devel/binutils:       2.32-r1::gentoo
sys-devel/gcc:            9.1.0-r1::gentoo
sys-devel/gcc-config:     2.0::gentoo
sys-devel/libtool:        2.4.6-r5::gentoo
sys-devel/make:           4.2.1-r4::gentoo
sys-kernel/linux-headers: 5.0-r1::gentoo (virtual/os-headers)
sys-libs/glibc:           2.29-r2::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-max-age: 24
    sync-rsync-extra-opts: 
    sync-rsync-verify-metamanifest: yes

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="@FREE MicroChip-SDCC CC-BY-2.0 GPL-2+ GPL-3+ CC-BY-2.5 FDL-1.3+ FDL-1.1+ CC-BY-SA-2.5 OFL-1.1 FDL-1.3 OPL FDL-1.2+ GPL-2 FDL-1.1 CC-BY-SA-2.0 CC-BY-4.0 FDL-1.2 OFL CC-BY-SA-4.0 Arphic IPAfont CC-BY-3.0 GPL-1+ FreeArt GPL-1 CC-BY-SA-3.0 GPL-3 CC-BY-SA-1.0 quake1-textures mplus-fonts Texinfo-manual CC-SA-1.0 UbuntuFontLicense-1.0 myspell-en_CA-KevinAtkinson Unicode_Fonts_for_Ancient_Scripts BitstreamVera vlgothic wxWinFDL-3 MaxMind2 LDP-1a LDP-1 CC-PD man-pages man-pages-posix-2013 man-pages-posix Apache-1.1 POSTGRESQL IBM MPL-2.0 NOSA GPL-2+ CPL-1.0 BSD-2 LGPL-2.1+ GPL-3+ PSF-2 nethack PHP-3 CNRI Ms-PL wxWinLL-3 AGPL-3+ AFL-3.0 MPL-1.1 ZPL LPPL-1.3c OFL-1.1 BSD APL-1.0 APSL-2 HPND LGPL-2.1 Artistic-2 MIT EUPL-1.1 LGPL-3 Artistic ZLIB Watcom-1.0 ISC CDDL LGPL-3+ W3C EPL-2.0 GPL-2 CPAL-1.0 QPL UoI-NCSA OSL-2.1 LGPL-2+ MPL-1.0 PHP-3.01 Sleepycat IPAfont ECL-2.0 GPL-1+ EPL-1.0 Boost-1.0 GPL-3 Apache-2.0 AGPL-3 Apache-1.0 LPPL-1.2 Apache-1.1 openssl BSD-4 IBM gnuplot CPL-1.0 OSL-1.1 CNRI Ms-PL NPL-1.1 AFL-3.0 MPL-1.1 OSL-2.0 APSL-2 EUPL-1.1 AFL-2.1 CDDL QPL-1.0 EPL-2.0 CPAL-1.0 QPL UPX-exception Unlicense GPL-3+-with-opencl-openssl-exception PSF-2.2 GPL-2-with-font-exception MPL-2.0 GPL-2-with-exceptions GPL-3-with-font-exception GPL-2+ libgcc BSD-2 LGPL-2.1+ GPL-3+ Nokia-Qt-LGPL-Exception-1.1 PSF-2 SGI-B-2.0 Ruby-BSD LGPL-2 GPL-3+-with-cuda-openssl-exception metapackage PSF-2.4 CC0-1.0 CeCILL-2 AGPL-3+ GPL-2-with-classpath-exception libstdc++ GPL-3+-with-cuda-exception OPENLDAP unicode public-domain ZPL BSD Transmission-OpenSSL-exception HPND LGPL-3-with-linking-exception Clear-BSD PYTHON LGPL-2.1 Artistic-2 MIT vim WTFPL-2 LGPL-3 tanuki-community ZLIB PSF-2.3 ISC LGPL-3+ W3C GPL-3+-with-opencl-exception LGPL-2-with-linking-exception GPL-2 Ruby qwt UoI-NCSA gcc-runtime-library-exception-3.1 GPL-3-with-openssl-exception GPL-2+-with-openssl-exception GPL-3 LGPL-2+ GPL-2-with-MySQL-FLOSS-exception IJG LGPL-2.1-with-linking-exception Sleepycat ECL-2.0 GPL-1+ FTL Clarified-Artistic Boost-1.0 GPL-1 GPL-2-with-linking-exception Apache-2.0 AGPL-3 OSL-2.1 MPL-1.0 PHP-3.01 EPL-1.0 Zend-2.0 CRACKLIB Xdebug LIBGLOSS Openwall JNIC NEWLIB FLEX alternate Emacs ipadic Sendmail Time-Format FLTK tcltk Time-modules JasPer2.0 LambdaMOO Princeton xboing CAOSL netcat psutils mapm-4.9.5 CMake repoze MIT-with-advertising SSLeay scanlogd Mini-XML YaTeX boehm-gc HTML-Tidy minpack xbatt ipx-utils gsm rc the-Click-license openafs-krb5-a libtiff Mail-Sendmail Snd dom4j libpng2 bea.ri.jsr173 torque-2.5 Sendmail-Open-Source Info-ZIP SVFL tcp_wrappers_license matplotlib imagemagick shrimp URT LLVM-Grant Toyoda CeCILL-C Old-MIT CPL-0.5 xtrs libmng xvt CDDL-Schily Ispell LPPL-1.3b JDOM totd bufexplorer.vim tablelist w3m NCSA-HDF rwpng Crypt-IDEA BSD-with-attribution JOVE pngcrush DES tm-align mpich2 inner-net flexmock PHP-2.02 rdisc pngnq yuuji TeX ZSH mm VTK BEER-WARE SMAIL photopc RSA ngrep BZIP2 TeX-other-free IDPL feh Allegro File-MMagic htmlc UCAR-Unidata AMPAS PCRE ElementTree iASL LPPL-1.3 SNIA docbook Subversion qmail-nelson icu XC buddy Flashpix libpng lsof FastCGI BSD-1 canfep DUMB-0.9.3 symlinks wxWinLL-3.1 x2x ErlPL-1.1 FVWM otter regexp-UofT eGenixPublic-1.1 freetts perforce gd ipw2100-fw intel-ucode ipw2200-fw linux-fw-redistributable NVIDIA-r1 qlogic-fibre-channel-firmware SmartLabs shmux sun-jlfgr LSI-tw_cli Broadcom no-source-code bonnie Dina freedist ipw3945 unRAR bh-luxi"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=native"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /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/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe -march=native"
DISTDIR="/usr/portage/distfiles"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN 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 -march=native"
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 sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe -march=native"
GENTOO_MIRRORS="http://www.gtlib.gatech.edu/pub/gentoo rsync://rsync.gtlib.gatech.edu/gentoo"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
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="/var/tmp"
USE="X a52 aac acl acpi activities alsa amd64 berkdb branding bzip2 cairo cdda cli consolekit crypt cups cxx dbus declarative dri dts emboss encode exif fam flac gdbm gif glamor gpm gtk iconv jpeg kde kipi kwallet lcms libnotify libtirpc lm_sensors mad mp3 mp4 mpeg multilib ncurses nls nptl ogg opengl openmp pam pango pcre pdf phonon plasma png policykit ppds pulseaudio qml qt5 readline sdl seccomp semantic-desktop spell ssl startup-notification svg tcpd tiff truetype udev udisks unicode upower usb vorbis widgets wxwidgets x264 xattr xcb xcomposite xml xv xvid zlib" ABI_X86="64" 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="mmx mmxext sse sse2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="libinput keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" NETBEANS_MODULES="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-1" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6" RUBY_TARGETS="ruby24" USERLAND="GNU" VIDEO_CARDS="amdgpu radeonsi" 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, MAKEOPTS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

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

media-gfx/blender-2.79b-r1::gentoo was built with the following:
USE="bullet dds game-engine nls openexr openmp sdl tiff -collada -colorio -cuda -cycles -debug -doc -elbeem -ffmpeg -fftw -headless -jack -jemalloc -jpeg2k -libav -llvm -man -ndof -openal -opencl -openimageio -opensubdiv -openvdb -osl -player -sndfile -test -valgrind" ABI_X86="(64)" PYTHON_SINGLE_TARGET="python3_6 -python3_5" PYTHON_TARGETS="python3_6 -python3_5"
CFLAGS="-O2 -pipe -march=native -funsigned-char"
CXXFLAGS="-O2 -pipe -march=native -funsigned-char"

The package compiles fine without the elbeem USE flag, and I currently have it installed on my system that way. Do you all have any ideas what is going on? Do you suggest any places to check when something like this inevitably happens again in the future?

Edit: I seem to have found the offending file to be elbeem's solver_main.cpp at line 2596 without --debug. When I try to compile the file manually, I get this.

Code: Select all

$ sudo sh -c "cd /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b_build/intern/elbeem && /usr/bin/x86_64-pc-linux-gnu-g++ -DELBEEM_BLENDER=1 -DELBEEM_MPI=0 -DFSGR_STRICT_DEBUG=0 -DLBM_INCLUDE_TESTSOLVERS=0 -DLBM_PRECISION=1 -DNEWDIRVELMOTEST=0 -DNOGUI -DPARALLEL=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -D__LITTLE_ENDIAN__ -D__MMX__ -D__SSE2__ -D__SSE__ -I/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/extern -I/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/guardedalloc   -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DOPENVDB_ABI_VERSION_NUMBER=4 -DNDEBUG -Wall -Wno-invalid-offsetof -Wno-sign-compare -Wlogical-op -Winit-self -Wmissing-include-dirs -Wno-div-by-zero -Wtype-limits   -Wno-char-subscripts -Wno-unknown-pragmas -Wpointer-arith    -Wformat-signedness -Wuninitialized   -Wimplicit-fallthrough=5 -O2 -pipe -march=native -funsigned-char -fuse-ld=gold -fopenmp -std=c++11   -msse -pipe -fPIC -funsigned-char -fno-strict-aliasing -msse2  -Wno-deprecated-declarations -Wno-unused-parameter -Wno-implicit-fallthrough -Wno-error=unused-but-set-variable   -o CMakeFiles/bf_intern_elbeem.dir/intern/solver_main.cpp.o -c /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp"
In file included from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_class.h:19,
                 from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:13:
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp: In member function ‘void LbmFsgrSolver::mainLoop(int)’:
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/utilities.h:84:67: error: ‘gDebugLevel’ not specified in enclosing ‘parallel’
   84 | #define errMsg(from,mStr)                           if(gDebugLevel>0){ MSGSTREAM; msg << mStr <<"\n"; messageOutputFunc(from, DM_ERROR,   msg.str(), 0); }
      |                                                        ~~~~~~~~~~~^~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/loop_tools.h:128:2: note: in expansion of macro ‘errMsg’
  128 |  errMsg("LbmFsgrSolver","Invalid domain size Nj="<<Nj<<" Nthrds="<<Nthrds); \
      |  ^~~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:389:2: note: in expansion of macro ‘GRID_REGION_START’
  389 |  GRID_REGION_START();
      |  ^~~~~~~~~~~~~~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:384:9: error: enclosing ‘parallel’
  384 | #pragma omp parallel default(none) num_threads(mNumOMPThreads) \
      |         ^~~
In file included from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_class.h:19,
                 from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:13:
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/loop_tools.h:134:76: error: ‘iend’ not specified in enclosing ‘parallel’
  134 |  debMsgStd("ParaLoop::OMP",DM_MSG,"Thread:"<<id<<" i:"<<istart<<"-"<<iend<<" j:"<<jstart<<"-"<<jend<<", k:"<<kstart<<"-"<<kend<<"  ", 1); \
      |                                                                            ^~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/utilities.h:77:96: note: in definition of macro ‘debMsgStd’
   77 | # define debMsgStd(from,id,mStr,level)              if(gDebugLevel>=level) { MSGSTREAM; msg << mStr <<"\n"; messageOutputFunc(from, id, msg.str(), 0); }
      |                                                                                                ^~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:389:2: note: in expansion of macro ‘GRID_REGION_START’
  389 |  GRID_REGION_START();
      |  ^~~~~~~~~~~~~~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:384:9: error: enclosing ‘parallel’
  384 | #pragma omp parallel default(none) num_threads(mNumOMPThreads) \
      |         ^~~
In file included from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:13:
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/loop_tools.h:150:20: error: ‘lev’ not specified in enclosing ‘parallel’
  150 |  pFlagSrc = &RFLAG(lev, istart, jstart, k, SRCS(lev)); \
      |                    ^~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_class.h:789:43: note: in definition of macro ‘_RFLAG’
  789 | #define _RFLAG(level,xx,yy,zz,set) mLevel[level].mprsFlags[set][ (LONGINT)LBMGI((level),(xx),(yy),(zz),(set)) ]
      |                                           ^~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/loop_tools.h:150:14: note: in expansion of macro ‘RFLAG’
  150 |  pFlagSrc = &RFLAG(lev, istart, jstart, k, SRCS(lev)); \
      |              ^~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:418:2: note: in expansion of macro ‘GRID_LOOP_START’
  418 |  GRID_LOOP_START();
      |  ^~~~~~~~~~~~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:384:9: error: enclosing ‘parallel’
  384 | #pragma omp parallel default(none) num_threads(mNumOMPThreads) \
      |         ^~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:876:52: error: ‘cutConst’ not specified in enclosing ‘parallel’
  876 |     const int pibord = mLevel[mMaxRefine].lSizex/2-cutConst;
      |                                                    ^~~~~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:384:9: error: enclosing ‘parallel’
  384 | #pragma omp parallel default(none) num_threads(mNumOMPThreads) \
      |         ^~~
In file included from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_class.h:19,
                 from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:13:
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp: In member function ‘void LbmFsgrSolver::preinitGrids()’:
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/utilities.h:84:67: error: ‘gDebugLevel’ not specified in enclosing ‘parallel’
   84 | #define errMsg(from,mStr)                           if(gDebugLevel>0){ MSGSTREAM; msg << mStr <<"\n"; messageOutputFunc(from, DM_ERROR,   msg.str(), 0); }
      |                                                        ~~~~~~~~~~~^~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/loop_tools.h:128:2: note: in expansion of macro ‘errMsg’
  128 |  errMsg("LbmFsgrSolver","Invalid domain size Nj="<<Nj<<" Nthrds="<<Nthrds); \
      |  ^~~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:1135:3: note: in expansion of macro ‘GRID_REGION_START’
 1135 |   GRID_REGION_START();
      |   ^~~~~~~~~~~~~~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:1129:9: error: enclosing ‘parallel’
 1129 | #pragma omp parallel default(none) num_threads(mNumOMPThreads) \
      |         ^~~
In file included from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_class.h:19,
                 from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:13:
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/loop_tools.h:134:76: error: ‘iend’ not specified in enclosing ‘parallel’
  134 |  debMsgStd("ParaLoop::OMP",DM_MSG,"Thread:"<<id<<" i:"<<istart<<"-"<<iend<<" j:"<<jstart<<"-"<<jend<<", k:"<<kstart<<"-"<<kend<<"  ", 1); \
      |                                                                            ^~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/utilities.h:77:96: note: in definition of macro ‘debMsgStd’
   77 | # define debMsgStd(from,id,mStr,level)              if(gDebugLevel>=level) { MSGSTREAM; msg << mStr <<"\n"; messageOutputFunc(from, id, msg.str(), 0); }
      |                                                                                                ^~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:1135:3: note: in expansion of macro ‘GRID_REGION_START’
 1135 |   GRID_REGION_START();
      |   ^~~~~~~~~~~~~~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:1129:9: error: enclosing ‘parallel’
 1129 | #pragma omp parallel default(none) num_threads(mNumOMPThreads) \
      |         ^~~
In file included from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:13:
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/loop_tools.h:150:20: error: ‘lev’ not specified in enclosing ‘parallel’
  150 |  pFlagSrc = &RFLAG(lev, istart, jstart, k, SRCS(lev)); \
      |                    ^~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_class.h:789:43: note: in definition of macro ‘_RFLAG’
  789 | #define _RFLAG(level,xx,yy,zz,set) mLevel[level].mprsFlags[set][ (LONGINT)LBMGI((level),(xx),(yy),(zz),(set)) ]
      |                                           ^~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/loop_tools.h:150:14: note: in expansion of macro ‘RFLAG’
  150 |  pFlagSrc = &RFLAG(lev, istart, jstart, k, SRCS(lev)); \
      |              ^~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:1136:3: note: in expansion of macro ‘GRID_LOOP_START’
 1136 |   GRID_LOOP_START();
      |   ^~~~~~~~~~~~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:1129:9: error: enclosing ‘parallel’
 1129 | #pragma omp parallel default(none) num_threads(mNumOMPThreads) \
      |         ^~~
In file included from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_class.h:19,
                 from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:13:
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp: In member function ‘void LbmFsgrSolver::standingFluidPreinit()’:
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/utilities.h:84:67: error: ‘gDebugLevel’ not specified in enclosing ‘parallel’
   84 | #define errMsg(from,mStr)                           if(gDebugLevel>0){ MSGSTREAM; msg << mStr <<"\n"; messageOutputFunc(from, DM_ERROR,   msg.str(), 0); }
      |                                                        ~~~~~~~~~~~^~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/loop_tools.h:128:2: note: in expansion of macro ‘errMsg’
  128 |  errMsg("LbmFsgrSolver","Invalid domain size Nj="<<Nj<<" Nthrds="<<Nthrds); \
      |  ^~~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:1173:2: note: in expansion of macro ‘GRID_REGION_START’
 1173 |  GRID_REGION_START();
      |  ^~~~~~~~~~~~~~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:1167:9: error: enclosing ‘parallel’
 1167 | #pragma omp parallel default(none) num_threads(mNumOMPThreads) \
      |         ^~~
In file included from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_class.h:19,
                 from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:13:
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/loop_tools.h:134:76: error: ‘iend’ not specified in enclosing ‘parallel’
  134 |  debMsgStd("ParaLoop::OMP",DM_MSG,"Thread:"<<id<<" i:"<<istart<<"-"<<iend<<" j:"<<jstart<<"-"<<jend<<", k:"<<kstart<<"-"<<kend<<"  ", 1); \
      |                                                                            ^~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/utilities.h:77:96: note: in definition of macro ‘debMsgStd’
   77 | # define debMsgStd(from,id,mStr,level)              if(gDebugLevel>=level) { MSGSTREAM; msg << mStr <<"\n"; messageOutputFunc(from, id, msg.str(), 0); }
      |                                                                                                ^~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:1173:2: note: in expansion of macro ‘GRID_REGION_START’
 1173 |  GRID_REGION_START();
      |  ^~~~~~~~~~~~~~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:1167:9: error: enclosing ‘parallel’
 1167 | #pragma omp parallel default(none) num_threads(mNumOMPThreads) \
      |         ^~~
In file included from /var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:13:
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/loop_tools.h:150:20: error: ‘lev’ not specified in enclosing ‘parallel’
  150 |  pFlagSrc = &RFLAG(lev, istart, jstart, k, SRCS(lev)); \
      |                    ^~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_class.h:789:43: note: in definition of macro ‘_RFLAG’
  789 | #define _RFLAG(level,xx,yy,zz,set) mLevel[level].mprsFlags[set][ (LONGINT)LBMGI((level),(xx),(yy),(zz),(set)) ]
      |                                           ^~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/loop_tools.h:150:14: note: in expansion of macro ‘RFLAG’
  150 |  pFlagSrc = &RFLAG(lev, istart, jstart, k, SRCS(lev)); \
      |              ^~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:1183:2: note: in expansion of macro ‘GRID_LOOP_START’
 1183 |  GRID_LOOP_START();
      |  ^~~~~~~~~~~~~~~
/var/tmp/portage/media-gfx/blender-2.79b-r1/work/blender-2.79b/intern/elbeem/intern/solver_main.cpp:1167:9: error: enclosing ‘parallel’
 1167 | #pragma omp parallel default(none) num_threads(mNumOMPThreads) \
      |

mike155 · Post by **mike155** » Wed Jun 05, 2019 11:01 pm

Hi ammar,

welcome to the Gentoo forums!

That's probably Bug 685922.

I just got my first Gentoo system up and running, and it has mostly been working well.

Why did you switch to unstable? It's not recommended, especially not for beginners. Don't be surprised to get errors like this one...

Mike

ammar · Post by **ammar** » Wed Jun 05, 2019 11:19 pm

Indeed, it was. I was able to edit the file to make it work with gcc9, I just need to find a way to patch it in.

ammar · Post by **ammar** » Wed Jun 05, 2019 11:53 pm

Fixed it. For anyone else who happens to stumble onto this thread, I will document the solution. User mike155 was right in noticing that it was Bug 685922 https://bugs.gentoo.org/685922, and I did indeed find that it was an issue with using gcc9. With some more searching I found the same issue documented on RedHat Bugzilla Bug 1674700 https://bugzilla.redhat.com/show_bug.cg ... id=1674700. Comment 5 on that thread points to a section on GNU's article on migrating from gcc8 to gcc9 https://gcc.gnu.org/gcc-9/porting_to.ht ... atasharing.

I followed the instructions there and eventually fixed all the compilation errors in elbeem's solver_main file. The patch below was generated with git's diff function as documented at https://wiki.gentoo.org/wiki/Patches. I placed the patch in /etc/portage/patches/media-gfx/blender and enabled user patches as documented at https://wiki.gentoo.org/wiki//etc/portage/patches.

Code: Select all

A patch to make blender's elbeem work with gcc9

--- a/intern/elbeem/intern/solver_main.cpp
+++ b/intern/elbeem/intern/solver_main.cpp
@@ -381,7 +381,7 @@ LbmFsgrSolver::mainLoop(const int lev)
        GRID_REGION_INIT();
 #if PARALLEL==1
        const int gDebugLevel = ::gDebugLevel;
-#pragma omp parallel default(none) num_threads(mNumOMPThreads) \
+#pragma omp parallel default(none) firstprivate(gDebugLevel,iend,lev,cutConst) num_threads(mNumOMPThreads) \
   reduction(+: \
          calcCurrentMass,calcCurrentVolume, \
                calcCellsFilled,calcCellsEmptied, \
@@ -1126,7 +1126,7 @@ LbmFsgrSolver::preinitGrids()
                GRID_REGION_INIT();
 #if PARALLEL==1
        const int gDebugLevel = ::gDebugLevel;
-#pragma omp parallel default(none) num_threads(mNumOMPThreads) \
+#pragma omp parallel default(none) firstprivate(gDebugLevel,iend,lev) num_threads(mNumOMPThreads) \
   reduction(+: \
          calcCurrentMass,calcCurrentVolume, \
                calcCellsFilled,calcCellsEmptied, \
@@ -1164,7 +1164,7 @@ LbmFsgrSolver::standingFluidPreinit()
        GRID_REGION_INIT();
 #if PARALLEL==1
        const int gDebugLevel = ::gDebugLevel;
-#pragma omp parallel default(none) num_threads(mNumOMPThreads) \
+#pragma omp parallel default(none) firstprivate(gDebugLevel,iend,lev) num_threads(mNumOMPThreads) \
   reduction(+: \
          calcCurrentMass,calcCurrentVolume, \
                calcCellsFilled,calcCellsEmptied, \

The patch does indeed allow the code to compile, though it is very likely this simple fix produced many more bugs, as fixes have a tendency to do. What do you all think?

mike155 · Post by **mike155** » Thu Jun 06, 2019 11:56 pm

ammar,

if I understand correctly, you just installed your first Gentoo system. You found a bug, analyzed it, created a patch and even uploaded the patch to bugs.gentoo.org?

This is outstanding! I am deeply impressed! Many users aren't able to write patches after years of experience with Gentoo...

Mike