Reproducible: Always Steps to Reproduce: 1. CFLAGS="... -flto ..." 2. USE="introspection" emerge -1 xfconf Actual Results: xfconf-4.16.0 fails to compile with: Invalid GType function: 'xfconf_channel_get_type' Failed to find symbol 'xfconf_channel_get_type' Command '['/var/tmp/portage/xfce-base/xfconf-4.16.0/work/xfconf-4.16.0/xfconf/tmp-introspectyttob209/Xfconf-0', '--introspect-dump=/var/tmp/portage/xfce-base/xfconf-4.16.0/work/xfconf-4.16.0/xfconf/tmp-introspectyttob209/functions.txt,/var/tmp/portage/xfce-base/xfconf-4.16.0/work/xfconf-4.16.0/xfconf/tmp-introspectyttob209/dump.xml']' returned non-zero exit status 1. Portage 3.0.13 (python 3.8.7-final-0, default/linux/amd64/17.1/hardened, gcc-9.3.0, glibc-2.32-r6, 4.19.129-gentoo x86_64) ================================================================= System uname: Linux-4.19.129-gentoo-x86_64-Intel-R-_Core-TM-_i7-7600U_CPU_@_2.80GHz-with-glibc2.2.5 KiB Mem: 16330892 total, 8018808 free KiB Swap: 4194300 total, 4194300 free Timestamp of repository gentoo: Tue, 09 Feb 2021 08:15:01 +0000 Head commit of repository gentoo: 5c891dd97151555cea24f2793933c85fa0b8e71b sh bash 5.0_p18 ld GNU ld (Gentoo 2.35.1 p2) 2.35.1 app-shells/bash: 5.0_p18::gentoo dev-java/java-config: 2.3.1::gentoo dev-lang/perl: 5.30.3::gentoo dev-lang/python: 3.7.9-r2::gentoo, 3.8.7-r1::gentoo, 3.9.1-r1::gentoo dev-util/cmake: 3.18.5::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/openrc: 0.42.1-r1::gentoo sys-apps/sandbox: 2.20::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.13.4-r2::gentoo, 1.16.2-r1::gentoo sys-devel/binutils: 2.35.1-r1::gentoo sys-devel/gcc: 9.3.0-r2::gentoo sys-devel/gcc-config: 2.3.2-r1::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.4-r1::gentoo (virtual/os-headers) sys-libs/glibc: 2.32-r6::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.de.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-metamanifest: yes sync-rsync-verify-max-age: 24 sync-rsync-verify-jobs: 1 sync-rsync-extra-opts: crossdev location: /usr/local/portage/crossdev masters: gentoo priority: 10 localrepo location: /usr/local/portage/localrepo masters: gentoo priority: 10 steam-overlay location: /var/lib/layman/steam-overlay sync-type: laymansync sync-uri: https://github.com/anyc/steam-overlay.git masters: gentoo priority: 50 Installed sets: @dev, @electro, @game, @pulse, @sec, @steam ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE GPL GPL3" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -flto -march=broadwell -mmmx -msse -msse2 -msse3 -mssse3 -mcx16 -msahf -mmovbe -maes -mpclmul -mpopcnt -mabm -mfma -mbmi -mbmi2 -mavx -mavx2 -msse4.2 -msse4.1 -mlzcnt -mrtm -mhle -mrdrnd -mf16c -mfsgsbase -mrdseed -mprfchw -madx -mfxsr -mxsave -mxsaveopt -mclflushopt -mxsavec -mxsaves --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=4096 -mtune=generic" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/bin/start-pulseaudio-x11 /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/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -pipe -flto -march=broadwell -mmmx -msse -msse2 -msse3 -mssse3 -mcx16 -msahf -mmovbe -maes -mpclmul -mpopcnt -mabm -mfma -mbmi -mbmi2 -mavx -mavx2 -msse4.2 -msse4.1 -mlzcnt -mrtm -mhle -mrdrnd -mf16c -mfsgsbase -mrdseed -mprfchw -madx -mfxsr -mxsave -mxsaveopt -mclflushopt -mxsavec -mxsaves --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=4096 -mtune=generic" 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://mirror.dkm.cz/gentoo/" LANG="en_GB.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 --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="acl aes amd64 avx avx2 bzip2 crypt f16c fma3 hardened iconv ipv6 libglvnd libtirpc mmx mmxext multilib ncurses nls nptl openmp pam pax_kernel pclmul pcre pie popcnt readline seccomp split-usr sse sse2 sse3 sse4_1 sse4_2 ssl ssp ssse3 unicode vim-syntax xattr xtpax 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" CAMERAS="*" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul 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" GRUB_PLATFORMS="efi-64 pc" INPUT_DEVICES="keyboard libinput mouse evdev" KERNEL="linux" L10N="en en-GB hu" 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" NGINX_MODULES_HTTP="access auth_basic empty_gif proxy rewrite" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_8" PYTHON_TARGETS="python3_8" QEMU_SOFTMMU_TARGETS="i386 x86_64" USERLAND="GNU" VIDEO_CARDS="i965 intel" XFCE_PLUGINS="brightness clock trash multiload-nandhp" 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
Created attachment 686109 [details] build.log
Build is successful without -flto or without introspection
Upstream bug report: https://gitlab.xfce.org/xfce/xfconf/-/issues/8 Builds fine with gobject-introspection-1.66.1
Fixed by: - https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=06f716743b04a174a9c9ed64fd92ca4b74773fab - https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=13f8459623c0947fef96766f40de8a0534602352