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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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dev-libs/glib-2.60.6 fails with undefined references #419

Closed sliwowitz closed 5 years ago

sliwowitz commented 5 years ago

Trying a world update today, dev-libs/glib-2.60.6 fails:

../glib-2.60.6/glib/ghmac.c: In function ‘g_hmac_get_string’:
../glib-2.60.6/glib/ghmac.c:290:12: warning: argument to ‘alloca’ is too large [-Walloca-larger-than=]
  290 |   buffer = g_alloca (digest_len);
      |            ^
../glib-2.60.6/glib/ghmac.c:290:12: note: limit is 9223372036854775807 bytes, but argument is 18446744073709551615
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: /var/tmp/portage/dev-libs/glib-2.60.6/temp/libglib-2.0.so.0.6000.6.HJ4Djf.ltrans0.ltrans.o:(.note.stapsdt+0x24): undefined reference to `glib_mem__free_semaphore'
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: /var/tmp/portage/dev-libs/glib-2.60.6/temp/libglib-2.0.so.0.6000.6.HJ4Djf.ltrans0.ltrans.o:(.note.stapsdt+0x68): undefined reference to `glib_mem__free_semaphore'
<... couple hundred similar lines...>
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: /var/tmp/portage/dev-libs/glib-2.60.6/temp/libglib-2.0.so.0.6000.6.HJ4Djf.ltrans15.ltrans.o:(.note.stapsdt+0xb8): undefined reference to `glib_mem__free_semaphore'
collect2: error: ld returned 1 exit status

Compiling with *FLAGS-=-flto* works fine. The alloca warning in ghmac.c might be related as I'm not seeing it if I compile without LTO.

elsandosgrande commented 5 years ago 
root@sandys-pavilion:/home/sandy# emerge --info glib
Portage 2.3.76 (python 3.7.4-final-0, default/linux/amd64/17.1/desktop/plasma/systemd, gcc-9.2.0, glibc-2.29-r5, 5.3.1-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-5.3.1-gentoo-x86_64-AMD_A9-9410_RADEON_R5,_5_COMPUTE_CORES_2C+3G-with-gentoo-2.6
KiB Mem:     7534108 total,   3125340 free
KiB Swap:   16777212 total,  16745012 free
Timestamp of repository gentoo: Wed, 02 Oct 2019 22:30:01 +0000
Head commit of repository gentoo: cf57bf37514572a8c126e2c840c45cd66fb81ba8
Timestamp of repository jorgicio: Tue, 01 Oct 2019 20:06:06 +0000
Head commit of repository jorgicio: b604a98a9836e3f92810fa96e1e812d0e0a79557

Timestamp of repository lto-overlay: Mon, 30 Sep 2019 09:36:21 +0000
Head commit of repository lto-overlay: afec290be43f6f11f118e598f965d096853f3225

Timestamp of repository matrix: Tue, 01 Oct 2019 19:05:38 +0000
Head commit of repository matrix: f732e1d74d4d0ae09ad74eba032aa7fd1ecd9b51

Timestamp of repository mv: Mon, 30 Sep 2019 09:35:37 +0000
Head commit of repository mv: e5d411cc57c5f2506b6b69b1ab46f5530e834081

Timestamp of repository steam-overlay: Mon, 30 Sep 2019 20:45:38 +0000
Head commit of repository steam-overlay: b831f350d8d922bb12de1f69f9f02c24d97be7cd

sh bash 5.0_p11
ld GNU ld (Gentoo 2.32 p2) 2.32.0
ccache version 3.7.4 [disabled]
app-shells/bash:          5.0_p11::gentoo
dev-java/java-config:     2.2.0-r4::gentoo
dev-lang/perl:            5.30.0::gentoo
dev-lang/python:          2.7.16-r102::lto-overlay, 3.6.9-r1::lto-overlay, 3.7.4-r2::lto-overlay
dev-util/ccache:          3.7.4::gentoo
dev-util/cmake:           3.15.3::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:       1.11.6-r3::gentoo, 1.13.4-r2::gentoo, 1.16.1-r1::gentoo
sys-devel/binutils:       2.32-r1::gentoo
sys-devel/gcc:            8.3.0-r2::gentoo, 9.2.0-r1::gentoo
sys-devel/gcc-config:     2.1::gentoo
sys-devel/libtool:        2.4.6-r5::gentoo
sys-devel/make:           4.2.1-r4::gentoo
sys-kernel/linux-headers: 5.3::gentoo (virtual/os-headers)
sys-libs/glibc:           2.29-r5::gentoo
Repositories:

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

jorgicio
    location: /var/db/repos/jorgicio
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/jorgicio.git
    masters: gentoo

localrepo
    location: /var/db/repos/localrepo
    masters: gentoo

lto-overlay
    location: /var/db/repos/lto-overlay
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/lto-overlay.git
    masters: gentoo mv

matrix
    location: /var/db/repos/matrix
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/matrix.git
    masters: gentoo

mv
    location: /var/db/repos/mv
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/mv.git
    masters: gentoo

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

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O3 -march=bdver4 -pipe -pthread -fira-hoist-pressure -fira-loop-pressure -fbranch-target-load-optimize -fweb -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=2 -fuse-linker-plugin -fuse-ld=bfd -Wall -Wextra"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc/locale* /etc/nginx/nginx.conf /etc/portage/make.conf /etc/systemd/logind.conf /etc/systemd/system/ /usr/lib/sysctl.d/90-override.conf"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php7.3/ext-active/ /etc/php/cgi-php7.3/ext-active/ /etc/php/cli-php7.3/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="-O3 -march=bdver4 -pipe -pthread -fira-hoist-pressure -fira-loop-pressure -fbranch-target-load-optimize -fweb -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=2 -fuse-linker-plugin -fuse-ld=bfd -Wall -Wextra"
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="-O3 -march=bdver4 -pipe -pthread -fira-hoist-pressure -fira-loop-pressure -fbranch-target-load-optimize -fweb -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=2 -fuse-linker-plugin -fuse-ld=bfd -Wall -Wextra"
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="-O3 -march=bdver4 -pipe -pthread -fira-hoist-pressure -fira-loop-pressure -fbranch-target-load-optimize -fweb -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=2 -fuse-linker-plugin -fuse-ld=bfd -Wall -Wextra"
GENTOO_MIRRORS="http://ftp.ntua.gr/pub/linux/gentoo/ https://mirrors.evowise.com/gentoo/ https://ftp.halifax.rwth-aachen.de/gentoo/ http://ftp.halifax.rwth-aachen.de/gentoo/"
LANG="en_US.UTF-8"
LDFLAGS="-O3 -march=bdver4 -pipe -pthread -fira-hoist-pressure -fira-loop-pressure -fbranch-target-load-optimize -fweb -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=2 -fuse-linker-plugin -fuse-ld=bfd -Wall -Wextra -Wl,-O1 -Wl,--as-needed -Wl,-O3"
MAKEOPTS="-j2"
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="* 7zip X a52 aac acl acpi activities aio alsa amd64 amr amrenc androiddump apache2 appstream aribsub asm audiofile bash-completion berkdb bluetooth branding brightness-control browser-integration bzip2 cairo caps cdda cddb cdio cdr cdrom cgroup-hybrid cholmod ciscodump cjk clamdtop cli color-management colord connection-sharing context corefonts cracklib crypt cups cxx cycles d3d9 dav1d dbus declarative designer dri dri3 drm dts dvd dvdr egl emboss encode eps examples exif extras fam farstream fcitx fcitx4 fdt ffmpeg fftw filecaps flac fluidsynth fontconfig fortran fpm frei0r ftp fuse gallium gbm gd gdbm gentoo-vm geolocation gif git glamor gles gles1 gles2 gles3 glib gme gmp gnuefi gnuplot googledrive gpg gpm gps graphite grub gsl gstreamer gtk gtk3 guile guile2 handbook hardened heif hpn iconv icu id3tag imagemagick introspection ipv6 iso java joystick jpeg jpeg2k json kde kdenlive kipi kms kwallet latex layers lcms ldap lensfun libaom libass libcaca libdrm libinput libkms libnotify libtirpc libxml2 llvm lm-sensors lrz lto lz4 lzma lzo mad man matroska mem-scramble minizip mng modern-top mount mousepad mp3 mp4 mpeg mpi mtp multilib musepack mysql mysqli native-headset ncurses networkmanager nfs nghttp2 nginx nls nptl numpy ogg omxil openal opencl opencv openexr opengl openh264 openimageio openmp opus orientation osmesa pam pango pch pci pcre pdf pdfimport phonon pie plasma png policykit posix postproc postscript ppds prison projectm ptex pulseaudio python qalculate qml qt4 qt5 qtmedia quad quicktime rar raw readline realtime rubberband sasl sbc sbsms scanner scripts sdl seccomp semantic-desktop sha3 shout sid skins smi sound sox speex spell spice split-usr sqlite ssl startup-notification svg swaybar swaybg swaymsg swaynag symlink sync-plugin-portage system-llvm systemd systemtap taglib tcpd theora threads tiff tls-heartbeat tools touchpad truetype twolame udev udisks umfpack unicode unwind upower usb usbredir user-permissions user-session utils uuid v4l vaapi vala vamp vcd vdpau video vim-pager vim-syntax virgl virt-network vlc vorbis vpx vulkan vulkan-overlay wallpapers wayland webengine webp widgets wifi wireshark-plugins wxwidgets x264 x265 xattr xcb xcomposite xml xpm xv xvid yaml zlib zvbi" ABI_X86="32 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" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good acc_power nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 sse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs xop skinit wdt lwp fma4 tce nodeid_msr tbm perfctr_core perfctr_nb bpext ptsc mwaitx cpb hw_pstate ssbd vmmcall fsgsbase bmi1 avx2 smep bmi2 xsaveopt arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif overflow_recov" 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 wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LLVM_TARGETS="AMDGPU WebAssembly" 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="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python3_7 python3_6 python2_7" RUBY_TARGETS="ruby24 ruby25" USERLAND="GNU" VIDEO_CARDS="amdgpu radeonsi radeon" 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

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

dev-libs/glib-2.60.7::gentoo was built with the following:
USE="dbus (mime) utils xattr -debug (-fam) -gtk-doc (-selinux) -static-libs -systemtap -test" ABI_X86="32 (64) -x32"
CFLAGS="-O3 -march=bdver4 -pipe -pthread -fira-hoist-pressure -fira-loop-pressure -fbranch-target-load-optimize -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=2 -fuse-linker-plugin -fuse-ld=bfd -Wall -Wextra -Wl,-O1 -Wl,--as-needed -Wl,-O3 -DG_DISABLE_CAST_CHECKS -DG_DISABLE_CAST_CHECKS"
CXXFLAGS="-O3 -march=bdver4 -pipe -pthread -fira-hoist-pressure -fira-loop-pressure -fbranch-target-load-optimize -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=2 -fuse-linker-plugin -fuse-ld=bfd -Wall -Wextra -Wl,-O1 -Wl,--as-needed -Wl,-O3"
LDFLAGS="-O3 -march=bdver4 -pipe -pthread -fira-hoist-pressure -fira-loop-pressure -fbranch-target-load-optimize -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=2 -fuse-linker-plugin -fuse-ld=bfd -Wall -Wextra -Wl,-O1 -Wl,--as-needed -Wl,-O3"

After looking at the package versions, my guess would be that you are not running Gentoo testing, that is ACCEPT_KEYWORDS=~amd64 is missing from your make.conf.
I am currently rebuilding just to be sure.

sliwowitz commented 5 years ago

That's right, I'm on stable with just a few ~amd64 packages unmasked (a couple apps where I want to have the latest version, and some dependencies including the gcc-9.2 toolchain needed for GentooLTO)

elsandosgrande commented 5 years ago

Well, it is not advised to be using GentooLTO without running Gentoo testing.

sliwowitz commented 5 years ago

OK, I haven't seen that in the docs back when I was installing it, and so far it works without any major issues. Anyways I don't really feel like switching this particular system to testing. I tired emerging the ~amd64 version of glib, but got the same error. For now, I'll workaround by the *FLAGS-=-flto* override for this package. I can investigate further if there's interest in getting it to compile on a mostly stable system.

elsandosgrande commented 5 years ago

Well, you can go ahead with the investigation if you want.

Wait, @sliwowitz, which USE flags do you have enabled?

Edit

  1. Frankly, I haven't had any issues compiling Blender 2.79-r1 using LTO and the stable version of GCC (8.3.0), except that Blender requires the gold linker for whatever internal reason (#381). Here's hoping that the new version, once it lands in the main tree, will not need gold. Other than Blender, I do not use the stable version of GCC, so I cannot say for certain that the stable version is as robust when it comes to LTO as the latest version.
  2. I forgot why I disabled the "systemtap" USE flag. This is why: 
    ../glib-2.60.7/glib/ghmac.c: In function ‘g_hmac_get_string’:
../glib-2.60.7/glib/ghmac.c:290:12: warning: argument to ‘alloca’ is too large [-Walloca-larger-than=]
290 |   buffer = g_alloca (digest_len);
  |            ^
../glib-2.60.7/glib/ghmac.c:290:12: note: limit is 2147483647 bytes, but argument is 4294967295
sliwowitz commented 5 years ago

I keep a sort-of minimal setup regarding global USE flags, and usually enable features on a per-package basis

yggdrasill ~ # emerge --info
Portage 2.3.76 (python 3.6.8-final-0, default/linux/amd64/17.1/hardened, gcc-9.2.0, glibc-2.29-r2, 3.16.6-042stab139.44 x86_64)
=================================================================
System uname: Linux-3.16.6-042stab139.44-x86_64-Intel-R-_Xeon-R-_CPU_E5-2630_0_@_2.30GHz-with-gentoo-2.6
KiB Mem:     4194304 total,   3168536 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Wed, 02 Oct 2019 16:00:01 +0000
Head commit of repository gentoo: 102926fc343525abdcb2ac31661652286cdf1bf3
sh bash 4.4_p23-r1
ld GNU ld (Gentoo 2.32 p2) 2.32.0
ccache version 3.7.2 [disabled]
app-shells/bash:          4.4_p23-r1::gentoo
dev-lang/perl:            5.28.2-r1::gentoo
dev-lang/python:          2.7.16-r102::lto-overlay, 3.6.8-r1::lto-overlay
dev-util/ccache:          3.7.2::gentoo
dev-util/cmake:           3.14.6::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.6-r1::gentoo
sys-apps/openrc:          0.41.2::gentoo
sys-apps/sandbox:         2.13::gentoo
sys-devel/autoconf:       2.69-r4::gentoo
sys-devel/automake:       1.13.4-r2::gentoo, 1.16.1-r1::gentoo
sys-devel/binutils:       2.32-r1::gentoo
sys-devel/gcc:            9.2.0-r1::gentoo
sys-devel/gcc-config:     2.0::gentoo
sys-devel/libtool:        2.4.6-r3::gentoo
sys-devel/make:           4.2.1-r4::gentoo
sys-kernel/linux-headers: 4.19::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-metamanifest: yes
    sync-rsync-verify-max-age: 24
    sync-rsync-extra-opts: 
    sync-rsync-verify-jobs: 8

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

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

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

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA ut2003"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O3 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=12 -fuse-linker-plugin -pipe -march=native -falign-functions=32"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /sbin/rc /usr/share/gnupg/qualified.txt /var/bind"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php7.2/ext-active/ /etc/php/apache2-php7.3/ext-active/ /etc/php/cgi-php7.2/ext-active/ /etc/php/cgi-php7.3/ext-active/ /etc/php/cli-php7.2/ext-active/ /etc/php/cli-php7.3/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O3 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=12 -fuse-linker-plugin -pipe -march=native -falign-functions=32"
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"
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"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu"
MAKEOPTS="-j8"
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 bash-completion berkdb bzip2 crypt cxx dedicated gmp hardened iconv icu ipv6 jemalloc libtirpc lzma mmx multilib ncurses nls nptl openmp pam pcre pgo pie postgres python python3 readline seccomp split-usr sqlite sse sse2 ssl ssp threads unicode vhosts 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="actions alias auth_basic authn_alias authn_anon authn_core authn_dbm authn_file authz_core authz_dbm authz_groupfile authz_host authz_owner authz_user autoindex cache cache_socache cgid dav dav_fs dav_lock deflate dir env expires ext_filter file_cache filter headers http2 include info log_config logio mime mime_magic negotiation proxy proxy_fcgi ratelimit reqtimeout rewrite setenvif socache_shmcb speling status substitute unique_id unixd userdir usertrack vhost_alias" APACHE2_MPMS="event" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx mmx mmxext pclmul popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" 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" 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="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6 python3_6" RUBY_TARGETS="ruby24 ruby25" 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 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

So systemtap was disabled. I tried re-emerging with systemtap enabled - I had to re-emerge gcc and glibc, then tried glib again, but ended up with the same error.

elsandosgrande commented 5 years ago

I disabled systemtap only for glib through package.use.

Wait, are you saying that you had this error before adding systemtap to your USE flags?

sliwowitz commented 5 years ago

Ah! Sorry I missed that I had systemtap enabled specifically for glib (no idea why, probably some other dependency which is long gone). USE=-systemtap emerge glib worked for me. So I'm going with that workaround for now. Thank you.

elsandosgrande commented 5 years ago

All right. Now close the ticket.