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InBetweenNames / gentooLTO

A Gentoo Portage configuration for building with -O3, Graphite, and LTO optimizations
GNU General Public License v2.0
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libltdl built but isn't functional #557

Open davidsmind opened 4 years ago

davidsmind commented 4 years ago

After setting up gentooLTO I couldn't start pulseaudio:

$ pulseaudio -k pulseaudio: symbol lookup error: /usr/lib64/libltdl.so.7: undefined symbol: lt_libltdl_LTX_preloaded_symbols

I added

dev-libs/libltdl FLAGS-=-flto

to

/etc/portage/package.cflags

and rebuilt libltdl to resolve.

Is this known? Did I do something wrong?

telans commented 4 years ago

No issues here, emerge --info + libltdl use flags?

davidsmind commented 4 years ago

Portage 2.3.103 (python 3.7.8-final-0, default/linux/amd64/17.1/desktop/plasma/systemd, gcc-10.2.0, glibc-2.30-r8, 5.7.9-xanmod1-x86_64 x86_64)

System uname: Linux-5.7.9-xanmod1-x86_64-x86_64-Intel-R-_Core-TM-_i5-4670KCPU@_3.40GHz-with-gentoo-2.6 KiB Mem: 32832184 total, 3989804 free KiB Swap: 8388604 total, 8387836 free Head commit of repository cockpit: 03620f4af0532efb1a7fe52ebca4e078fe818465

Head commit of repository hedmos-overlay: a36bd787d7e61c18bd5d35c4ce7117bfef63e30f

Head commit of repository flatpak-overlay: 26c396aef4d2f8908eea9b3ad2ccf7dc843a0887

Timestamp of repository gentoo: Fri, 24 Jul 2020 22:05:22 +0000 Head commit of repository gentoo: 057094f95634910a7fe48fa023b9f1426ebd2017

Head commit of repository kwin-lowlatency-overlay: 210edcd06efdf89015e02409e593faaa59fdfa38

sh bash 5.0_p17 ld GNU ld (Gentoo 2.33.1 p2) 2.33.1 ccache version 3.7.9 [disabled] app-shells/bash: 5.0_p17::gentoo dev-java/java-config: 2.3.1::gentoo dev-lang/perl: 5.30.3::gentoo dev-lang/python: 2.7.18-r100::lto-overlay, 3.6.11-r3::lto-overlay, 3.7.8-r3::lto-overlay, 3.8.5-r1::lto-overlay, 3.9.0_beta5-r1::lto-overlay dev-util/ccache: 3.7.9::gentoo dev-util/cmake: 3.16.5::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.6-r1::gentoo sys-apps/sandbox: 2.18::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.16.1-r1::gentoo sys-devel/binutils: 2.33.1-r1::gentoo sys-devel/gcc: 9.3.0-r1::gentoo, 10.2.0::gentoo sys-devel/gcc-config: 2.3::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.2.1-r4::gentoo sys-kernel/linux-headers: 5.4-r1::gentoo (virtual/os-headers) sys-libs/glibc: 2.30-r8::gentoo Repositories:

cockpit location: /var/db/repos/cockpit sync-type: git sync-uri: https://github.com/orumin/cockpit-overlay masters: gentoo

hedmos-overlay location: /var/db/repos/hedmos-overlay sync-type: git sync-uri: https://github.com/hedmo/hedmos-overlay.git masters: gentoo

ago location: /var/lib/layman/ago masters: gentoo priority: 50

earshark location: /var/lib/layman/earshark masters: gentoo priority: 50

flatpak-overlay location: /var/lib/layman/flatpak-overlay sync-type: git sync-uri: https://github.com/fosero/flatpak-overlay.git masters: gentoo priority: 50

gig location: /var/lib/layman/gig masters: gentoo priority: 50

guru location: /var/lib/layman/guru masters: gentoo priority: 50

lto-overlay location: /var/lib/layman/lto-overlay masters: gentoo mv priority: 50

mv location: /var/lib/layman/mv masters: gentoo priority: 50

panther location: /var/lib/layman/panther masters: gentoo priority: 50

ssnb location: /var/lib/layman/ssnb masters: gentoo priority: 50

steam-overlay location: /var/lib/layman/steam-overlay masters: gentoo priority: 50

gentoo location: /usr/portage sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo.git priority: 1000

kwin-lowlatency-overlay location: /var/lib/layman/kwin-lowlatency-overlay sync-type: git sync-uri: https://github.com/agates/kwin-lowlatency-overlay.git masters: gentoo priority: 9999

Installed sets: @steam ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O3 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=4 -fuse-linker-plugin -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /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 /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -O3 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=4 -fuse-linker-plugin -pipe" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--keep-going --with-bdeps y -j5 --load-average=4" 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 candy clean-logs config-protect-if-modified distlocks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch parallel-install 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://gentoo.gossamerhost.com rsync://gentoo.gossamerhost.com/gentoo-distfiles/ rsync://mirror.the-best-hosting.net/gentoo-distfiles http://mirror.the-best-hosting.net http://gentoo.mirrors.tera-byte.com/" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en ja" MAKEOPTS="-j4 --load-average 3" 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="/tmp" USE="X a52 aac acl acoustid acpi activities alsa amd64 bash-completion berkdb bluetooth branding btrfs bzip2 cairo cdda cddb cdr chromecast cli client-libs crypt cups curl dbus declarative dos dri dts dvd dvdr efiemu egl emboss encode equalizer exif facebook fat fat32 fbcondecor ffmpeg flac fontforge fortran fuse gdbm geoip gif gimp git google googledrive gpm graphite grub gstreamer gtk iconv icu id3tag infinality ipv6 jack joystick jpeg kde kipi kwallet lame lastfm lcms ldap libass libglvnd libnotify libtirpc lighttpd lm_sensors lzma mad matroska mmap mmx mng mp3 mp4 mpeg multilib musepack musicbrainz ncurses nfs nls nptl ntfs nvidia offensive ogg openal opengl openmp openssl pam pango pcre pdf phonon plasma png policykit ppds pulseaudio python qml qt5 readline realtime rss scanner sdl seccomp semantic-desktop smp sndfile sox spell spice split-usr sqlite sse sse2 ssh ssl startup-notification steamruntime subversion svg systemd systemtap taglib tcpd telepathy theora threads tiff truetype twolame udev udisks unicode upnp upower usb usbredir uvm vaapi vdpau vhosts vim-syntax virgl virtfs vorbis vpn widevine widgets wxwidgets x264 xattr xcb xft xml xmpp xv xvfb xvid zeitgeist zlib" ABI_X86="64 32" 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 f16c fma3 mmx mmxext pclmul popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" CURL_SSL="nss" 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 emu efi-32 pc" INPUT_DEVICES="libinput" KERNEL="linux" L10N="en ja en-US" 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 php7-3" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6 python3_7" QEMU_USER_TARGETS="x86_64 i386" RUBY_TARGETS="ruby25" USERLAND="GNU" VIDEO_CARDS="nvidia" 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, INSTALL_MASK, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

[ebuild R ] dev-libs/libltdl-2.4.6::gentoo USE="-static-libs" ABI_X86="32 (64) (-x32)" 0 KiB

TheGreatMcPain commented 4 years ago

I ran into this issue when upgrading to GCC 10.

Basically libitdl gets missing symbol errors if build with -fno-common.

Try adding dev-libs/libltdl *FLAGS+="-fcommon" to your package.cflags.

davidsmind commented 4 years ago

thanks! Just tried that and it worked.

aruhier commented 4 years ago

Same thing, and it also breaks the build of dev-scheme/guile, complaining that it cannot find libltdl.

jfikar commented 4 years ago

I ran into this issue when upgrading to GCC 10.

Basically libitdl gets missing symbol errors if build with -fno-common.

Try adding dev-libs/libltdl *FLAGS+="-fcommon" to your package.cflags.

Isn't it better to use dev-libs/libltdl NOCOMMON_OVERRIDE_LIBTOOL=yes instead ? Works for me.