if test x = xyes; then x86_64-pc-linux-gnu-strip -o kernel.img.bin kernel.exec; -felf64 -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -wd1106 -nu -nd kernel.img.bin kernel.img; else x86_64-pc-linux-gnu-strip -R .rel.dyn -R .reginfo -R .note -R .comment -R .note.gnu.gold-version --strip-unneeded -K start -R .note -R .comment -R .note.gnu.gold-version -o kernel.img kernel.exec; fi mv syminfo.lst.new syminfo.lst cat syminfo.lst | sort | awk -f /var/tmp/portage/sys-boot/grub-9999/work/grub-9999/grub-core/genmoddep.awk > moddep.lst || (rm -f moddep.lst; exit 1) /bin/sh: line 1: 30426 Done cat syminfo.lst 30427 Broken pipe | sort 30428 Segmentation fault (core dumped) | awk -f /var/tmp/portage/sys-boot/grub-9999/work/grub-9999/grub-core/genmoddep.awk > moddep.lst make[3]: *** [moddep.lst] Error 1 make[3]: Leaving directory `/var/tmp/portage/sys-boot/grub-9999/work/build-efi-64/grub-core' make[2]: *** [all] Error 2 make[2]: Leaving directory `/var/tmp/portage/sys-boot/grub-9999/work/build-efi-64/grub-core' make[1]: *** [all-recursive] Error 1 $ einfo grub:2 Portage 2.2.0_alpha114 (default/linux/amd64/10.0, gcc-4.7.1-asneeded, glibc-2.15-r2, 3.4.4-lh-iommu x86_64) ================================================================= System Settings ================================================================= System uname: Linux-3.4.4-lh-iommu-x86_64-Intel-R-_Core-TM-_i7-2600_CPU_@_3.40GHz-with-gentoo-2.1 Timestamp of tree: Fri, 29 Jun 2012 16:00:01 +0000 distcc[30555] (dcc_set_trace_from_env) ERROR: failed to open logfile /var/log/distcc.log: Permission denied [disabled] ccache version 3.1.7 [enabled] app-shells/bash: 4.2_p29 dev-java/java-config: 2.1.12 dev-lang/python: 2.6.8, 2.7.3-r2, 3.1.5, 3.2.3-r1 dev-util/ccache: 3.1.7 dev-util/cmake: 2.8.8-r3 dev-util/pkgconfig: 0.26 sys-apps/baselayout: 2.1-r1 sys-apps/openrc: 0.10.3 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.5, 1.12.1 sys-devel/binutils: 2.22-r1 sys-devel/gcc: 4.4.7, 4.5.3-r2, 4.6.3, 4.7.0, 4.7.1 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r3 sys-kernel/linux-headers: 3.4 (virtual/os-headers) sys-libs/glibc: 2.15-r2 Repositories: gentoo sunrise bicatali betagarden dummy neurogeek science last-hope g-ctan ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -ftracer -march=corei7-avx -mtune=corei7-avx -mcx16 -msahf -mno-movbe -maes -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mavx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=8192 -frecord-gcc-switches -g -Wimplicit-function-declaration" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/eselect/ /usr/share/gnupg/qualified.txt /usr/share/nano/ /usr/share/openvpn/easy-rsa /var/lib/hsqldb" CONFIG_PROTECT_MASK="${EPREFIX}/etc/gconf /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 -ftracer -march=corei7-avx -mtune=corei7-avx -mcx16 -msahf -mno-movbe -maes -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mavx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=8192 -frecord-gcc-switches -g -Wenum-compare" DISTDIR="/mnt/sdd/distfiles" EMERGE_DEFAULT_OPTS="--jobs=4 --load-average=12 -t --keep-going --autounmask-write --autounmask --quiet-build=n" FCFLAGS="-O2 -pipe -ftracer -march=corei7-avx -mtune=corei7-avx -mcx16 -msahf -mno-movbe -maes -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mavx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=8192 -frecord-gcc-switches -g" FEATURES="assume-digests binpkg-logs buildsyspkg ccache collision-protect distlocks ebuild-locks fixlafiles metadata-transfer multilib-strict news noinfo parallel-fetch parallel-install parse-eapi-ebuild-head preserve-libs protect-owned sandbox sfperms sign split-log splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe -ftracer -march=corei7-avx -mtune=corei7-avx -mcx16 -msahf -mno-movbe -maes -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mavx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=8192 -frecord-gcc-switches -g" GENTOO_MIRRORS=" /mnt/tmpfs/ http://gentoo.j-schmitz.net/mirror/ ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo ftp://ftp.tu-clausthal.de/pub/linux/gentoo/" LANG="en_GB.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-O1 -Wl,--hash-style=gnu -Wl,--sort-common" LINGUAS="en" MAKEOPTS="-j16 -l12" PKGDIR="/usr/portage/packages" PORTAGE_COMPRESS="xz" PORTAGE_COMPRESS_FLAGS="-z -e -9 -v" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/local/overlays/sunrise-reviewed /local/overlays/bicatali /local/overlays/betagarden /local/overlays/dummy /local/overlays/neurogeek /local/overlays/sci /local/overlays/lh/ebuilds /local/overlays/g-ctan" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X acl alsa amd64 avx bash-completion berkdb branding bzip2 cairo caps cli cracklib crypt cups cxx dbus dri fortran gdbm gif gmp gnome gnome-keyring gpm gstreamer gtk iconv icu ipv6 jpeg jpeg2k mmx mmxext modules mudflap multilib ncurses network-cron nls nptl nsplugin numa opengl openmp pam pcre png pppd pulseaudio qt3support raw readline session smp sse sse2 sse3 sse4 sse4_1 sse4a ssl startup-notification tcpd threads tiff truetype unicode vaapi vdpau xinerama xorg zlib" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="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="kexi words flow plan sheets stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" DRACUT_MODULES="plymouth" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en" PYTHON_TARGETS="pypy1_9 python3_1 python3_2 python2_6 python2_7" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="i386 x86_64" RUBY_TARGETS="ruby19" 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" USE_PYTHON="2.6 2.7 3.1 3.2 2.7-pypy-1.9" Unset: CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_RSYNC_EXTRA_OPTS ================================================================= Package Settings ================================================================= sys-boot/grub-9999 was built with the following: USE="(multilib) nls truetype -custom-cflags -debug -device-mapper -efiemu -libzfs -mount -sdl -static" GRUB_PLATFORMS="efi-64 -coreboot -efi-32 -emu -ieee1275 -multiboot -pc -qemu -qemu-mips -yeeloong" CFLAGS="" LDFLAGS=""
Created attachment 316629 [details] grub-9999:20120629-165950.log.xz build.log
Please make sure the buildsystem calls gawk directly if needed and doesn't rely on the symlink to be correct
Seems strange that mawk would segfault.
yes, ignoring segfaults by forcing gawk isn't the right fix here. the awk code looks fairly straight forward and not gawk specific.
So with gawk it works fine.
(In reply to comment #5) so you've confirmed gawk is not buggy, but mawk is :) what version of mawk are you using exactly ? mawk-1.3.4_p20120627 was added to the tree yesterday. if that crashes, you probably want to take the issue to the mawk mailing lists.
So latest version of mawk is the only one which makes it segf.
Reported upstream.
Reported and fixed hardcoded awk in grub: <http://savannah.gnu.org/bugs/?37558> So building of grub will work as long as gawk is installed and even if mawk is eselected.
(In reply to comment #9) > Reported and fixed hardcoded awk in grub: > <http://savannah.gnu.org/bugs/?37558> > > So building of grub will work as long as gawk is installed and even if mawk > is eselected. Fix got merged upstream, so grub will use gawk instead of awk. Bug in mawk is reported, but will not harm us anymore.
Still valid with grub-2.00-r1 v syminfo.lst.new syminfo.lst cat syminfo.lst | sort | awk -f /var/tmp/portage/sys-boot/grub-2.00-r1/work/grub-2.00/grub-core/genmoddep.awk > moddep.lst || (rm -f moddep.lst; exit 1) /bin/sh: line 1: 27257 Done cat syminfo.lst 27258 Broken pipe | sort 27259 Segmentation fault (core dumped) | awk -f /var/tmp/portage/sys-boot/grub-2.00-r1/work/grub-2.00/grub-core/genmoddep.awk > moddep.lst make[3]: *** [moddep.lst] Error 1 make[3]: Leaving directory `/var/tmp/portage/sys-boot/grub-2.00-r1/work/build-pc/grub-core' make[2]: *** [all] Error 2 make[2]: Leaving directory `/var/tmp/portage/sys-boot/grub-2.00-r1/work/build-pc/grub-core'
Created attachment 326834 [details] build.log
Fixed in 2.00-r1 as well.
