Happened while trying to test my freecad ebuilds against qt-5.15.3. The error message is as: FAILED: obj/media/filters/filters/filters_jumbo_5.o /usr/bin/x86_64-pc-linux-gnu-g++ -MMD -MF obj/media/filters/filters/filters_jumbo_5.o.d -DUSE_UDEV -DUSE_AURA=1 -DUSE_NSS_CERTS=1 -DUSE_OZONE=1 -DOFFICIAL_BUILD -DTOOLKIT_QT -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DNO_UNWIND_TABLES -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DIS_MEDIA_IMPL -DGL_GLEXT_PROTOTYPES -DUSE_GLX -DUSE_EGL -DSK_CODEC_DECODES_PNG -DSK_CODEC_DECODES_WEBP -DSK_ENCODE_PNG -DSK_ENCODE_WEBP -DSK_USER_CONFIG_HEADER=\"../../skia/config/SkUserConfig.h\" -DSK_GL -DSK_CODEC_DECODES_JPEG -DSK_ENCODE_JPEG -DSK_USE_LIBGIFCODEC -DSK_VULKAN_HEADER=\"../../skia/config/SkVulkanConfig.h\" -DSK_VULKAN=1 -DSK_SUPPORT_GPU=1 -DSK_GPU_WORKAROUNDS_HEADER=\"gpu/config/gpu_driver_bug_workaround_autogen.h\" -DUSING_SYSTEM_ICU=1 -DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_STATIC -DUCHAR_TYPE=uint16_t -DCONFIG_LOG=0 -DSTACK_ALIGNMENT=32 -DDAV1D_API= -I. -Igen -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/third_party/perfetto/include -Igen/third_party/perfetto/build_config -Igen/third_party/perfetto -Igen -Igen -Igen -Igen -Igen -Igen -Igen -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/third_party/vulkan_headers/include -Igen -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/third_party/libyuv/include -Igen -Igen -Igen -Igen -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/third_party/khronos -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/gpu -Igen -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/third_party/abseil-cpp -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/third_party/boringssl/src/include -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/third_party/protobuf/src -Igen/protoc_out -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/third_party/skia -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/third_party/libgifcodec -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/third_party/vulkan/include -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/third_party/vulkan_headers/include -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/third_party/mesa_headers -I../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/third_party/dav1d/version -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -fno-unwind-tables -fno-asynchronous-unwind-tables -fPIC -pipe -pthread -m64 -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-deprecated-declarations -fno-delete-null-pointer-checks -Wno-comments -Wno-packed-not-aligned -Wno-dangling-else -Wno-missing-field-initializers -Wno-unused-parameter -O2 -fno-ident -fdata-sections -ffunction-sections -fno-omit-frame-pointer -g0 -fvisibility=hidden -I/usr/include/opus -std=gnu++14 -Wno-narrowing -Wno-class-memaccess -Wno-attributes -Wno-class-memaccess -Wno-subobject-linkage -Wno-invalid-offsetof -Wno-return-type -Wno-deprecated-copy -fno-exceptions -fno-rtti -fvisibility-inlines-hidden -c gen/media/filters/filters_jumbo_5.cc -o obj/media/filters/filters/filters_jumbo_5.o In file included from gen/media/filters/filters_jumbo_5.cc:7: ./../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/media/filters/audio_file_reader.cc: In member function ‘bool media::AudioFileReader::OpenDecoder()’: ./../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/media/filters/audio_file_reader.cc:88:40: error: invalid conversion from ‘const AVCodec*’ to ‘AVCodec*’ [-fpermissive] 88 | AVCodec* codec = avcodec_find_decoder(codec_context_->codec_id); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ | | | const AVCodec* In file included from gen/media/filters/filters_jumbo_5.cc:10: ./../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/media/filters/ffmpeg_audio_decoder.cc: In member function ‘bool media::FFmpegAudioDecoder::ConfigureDecoder(const media::AudioDecoderConfig&)’: ./../../../../qtwebengine-5.15.3_p20220310/src/3rdparty/chromium/media/filters/ffmpeg_audio_decoder.cc:332:40: error: invalid conversion from ‘const AVCodec*’ to ‘AVCodec*’ [-fpermissive] 332 | AVCodec* codec = avcodec_find_decoder(codec_context_->codec_id); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ | | | const AVCodec* A second, different error can be seen in the build log. The build is from a multilib chroot for testing. Reproducible: Always Steps to Reproduce: 1. unmask ffmpeg-5, vtk-9.1 and qt-5.15.3 related packages 2. set necessary USE flags 3. emerge freecad (chroot-multi) artus /etc # emerge -pqv qtwebengine [ebuild N ] dev-qt/qtwebengine-5.15.3_p20220310 USE="jumbo-build system-ffmpeg system-icu widgets -alsa -bindist -debug -designer -geolocation -kerberos -pulseaudio -test" (chroot-multi) artus /etc # emerge --info qtwebengine Portage 3.0.30 (python 3.9.12-final-0, default/linux/amd64/17.1/systemd, gcc-11.2.1, glibc-2.34-r10, 5.16.17-gentoo-0 x86_64) ================================================================= System Settings ================================================================= System uname: Linux-5.16.17-gentoo-0-x86_64-AMD_Ryzen_7_3800X_8-Core_Processor-with-glibc2.34 KiB Mem: 32888652 total, 6263744 free KiB Swap: 33554428 total, 31830860 free Head commit of repository gentoo-git: 4da9b6b276eac6173c989ae42220906358c0a2cc Head commit of repository waebbl: c601db15a16219a2c2a2c34def022f1395490cd1 Timestamp of repository gentoo: Sun, 27 Mar 2022 10:04:55 +0000 Head commit of repository gentoo: 864b9f3b5a1f83a177f3f261c9af89acbe07ce83 sh bash 5.1_p16 ld GNU ld (Gentoo 2.38 p3) 2.38 app-misc/pax-utils: 1.3.3::gentoo app-shells/bash: 5.1_p16::gentoo dev-lang/perl: 5.34.1::gentoo dev-lang/python: 2.7.18_p15::gentoo, 3.9.12::gentoo, 3.10.3::gentoo dev-util/cmake: 3.21.4::gentoo dev-util/meson: 0.61.4::gentoo sys-apps/baselayout: 2.8::gentoo sys-apps/sandbox: 2.29::gentoo sys-apps/systemd: 250.4-r1::gentoo sys-devel/autoconf: 2.71-r1::gentoo sys-devel/automake: 1.16.5::gentoo sys-devel/binutils: 2.38-r1::gentoo sys-devel/binutils-config: 5.4.1::gentoo sys-devel/clang: 14.0.0-r1::gentoo sys-devel/gcc: 11.2.1_p20220115::gentoo sys-devel/gcc-config: 2.5-r1::gentoo sys-devel/libtool: 2.4.7::gentoo sys-devel/llvm: 13.0.1::gentoo, 14.0.0::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.16::gentoo (virtual/os-headers) sys-libs/glibc: 2.34-r10::gentoo Repositories: gentoo-git location: /var/db/repos/gentoo-git sync-type: git sync-uri: https://github.com/waebbl/gentoo.git masters: gentoo priority: 99 waebbl location: /var/db/repos/waebbl sync-type: git sync-uri: https://github.com/waebbl/waebbl-gentoo.git masters: gentoo priority: 99 gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo.git priority: 100 Installed sets: @tools ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -march=znver2 -frecord-gcc-switches -fstack-protector-strong -fstack-check" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -pipe -march=znver2 -frecord-gcc-switches -fstack-protector-strong -fstack-check" DISTDIR="/var/cache/distfiles" EMERGE_DEFAULT_OPTS="--complete-graph --keep-going --fail-clean --usepkg --buildpkg --buildpkg-exclude='x11-drivers/nvidia-drivers virtual/* acct-group/* acct-user/* app-eselect/* dev-util/nvidia-cuda-toolkit' --autounmask=n --binpkg-respect-use=y --binpkg-changed-deps=y" 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 -march=znver2 -frecord-gcc-switches -fstack-protector-strong -fstack-check" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg buildpkg-live buildsyspkg cgroup clean-logs config-protect-if-modified distlocks ebuild-locks fail-clean fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms sign split-elog split-log strict strict-keepdir unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe -march=znver2 -frecord-gcc-switches -fstack-protector-strong -fstack-check" GENTOO_MIRRORS="https://ftp.fau.de/gentoo/ https://ftp-stud.hs-esslingen.de/pub/Mirrors/Gentoo/" LANG="C.UTF8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0" MAKEOPTS="-j4" 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/portage-ondisk" SHELL="/bin/bash" USE="X acl amd64 bzip2 cli crypt dri fortran gdbm iconv ipv6 libglvnd libtirpc multilib ncurses nls nptl openmp pam pcre readline seccomp split-usr ssl systemd udev unicode xattr zlib" ABI_X86="64" ADA_TARGET="gnat_2020" 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 f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 sse4a 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="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-4 php8-0" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_9" PYTHON_TARGETS="python3_9" RUBY_TARGETS="ruby26 ruby27" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LEX, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS
Created attachment 768099 [details] qtwebengine-5.15.3_p20220310:20220328-223030.log.xz build log, compressed due to size limit on b.g.o
Thanks Sam for adding the blocker. Forgot about it early this morning. Building against ffmpeg-4 works well.
Such a bug for qtwebengine existed already. *** This bug has been marked as a duplicate of bug 831487 ***