Bug 294694 – x11-libs/qt-core-4.5.3-r2 does not compile

• Product: Gentoo Linux
• Status: RESOLVED OBSOLETE

[Description Wumba 2009-11-26 09:46:57 UTC]

Emerging qt-core-4.5.3-r2 is always crashing on my system with a Segmentation fault, caused by moc. I do not know, what additional information is needed, so please ask for it.

moc io/qprocess.h
moc io/qtextstream.cpp
compiling io/qtemporaryfile.cpp
compiling io/qresource.cpp
compiling io/qresource_iterator.cpp
compiling io/qurl.cpp
compiling io/qsettings.cpp
compiling io/qfsfileengine.cpp
compiling io/qfsfileengine_iterator.cpp
moc io/qfilesystemwatcher.h
compiling io/qfsfileengine_unix.cpp
compiling io/qfsfileengine_iterator_unix.cpp
moc io/qprocess_unix.cpp
/bin/sh: line 1: 22943 Segmentation fault      /var/tmp/portage/x11-libs/qt-core
-4.5.3-r2/work/qt-x11-opensource-src-4.5.3/bin/moc -DQT_SHARED -DQT_BUILD_CORE_L
IB -DQT_NO_USING_NAMESPACE -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT3_
SUPPORT -DQT_MOC_COMPAT -DELF_INTERPRETER=\"/lib64/ld-linux-x86-64.so.2\" -DHB_E
XPORT=Q_CORE_EXPORT -DQT_NO_DEBUG -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I..
/../mkspecs/linux-g++ -I. -I../../include -I../../include/QtCore -I.rcc/release-
shared -Iglobal -I../3rdparty/harfbuzz/src -I.moc/release-shared io/qprocess_uni
x.cpp -o .moc/release-shared/qprocess_unix.moc
make: *** [.moc/release-shared/qprocess_unix.moc] Error 139
make: *** Waiting for unfinished jobs....

I also give you the result of emerge --info:

Portage 2.1.6.13 (default/linux/amd64/10.0, gcc-4.3.4, glibc-2.9_p20081201-r2, 2
.6.30-gentoo-r4 x86_64)
=================================================================
System uname: Linux-2.6.30-gentoo-r4-x86_64-AMD_Athlon-tm-_64_X2_Dual_Core_Proce
ssor_4800+-with-gentoo-1.12.13
Timestamp of tree: Wed, 25 Nov 2009 08:00:01 +0000
app-shells/bash:     4.0_p28
dev-java/java-config: 2.1.9-r1
dev-lang/python:     2.6.2-r1
dev-util/cmake:      2.6.4-r3
sys-apps/baselayout: 1.12.13
sys-apps/sandbox:    1.6-r2
sys-devel/autoconf:  2.13, 2.63-r1
sys-devel/automake:  1.8.5-r3, 1.9.6-r2, 1.10.2
sys-devel/binutils:  2.18-r3
sys-devel/gcc-config: 1.4.1
sys-devel/libtool:   2.2.6a
virtual/os-headers:  2.6.27-r2
ACCEPT_KEYWORDS="amd64"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=k8 -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/
fonts/fonts.conf /etc/gconf /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/
ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /et
c/splash /etc/terminfo /etc/udev/rules.d"
CXXFLAGS="-march=k8 -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="distlocks fixpackages parallel-fetch protect-owned sandbox sfperms str
ict unmerge-orphans userfetch"
GENTOO_MIRRORS="ftp://mirror.netcologne.de/gentoo/ http://mirror.netcologne.de/g
entoo/ ftp://ftp.uni-erlangen.de/pub/mirrors/gentoo"
LDFLAGS="-Wl,-O1"
LINGUAS="de en"
MAKEOPTS="-j4"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress
--force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclu
de=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X X11 acl alsa amd64 apache2 berkdb bzip2 cairo cdr cli consolekit cracklib
 crypt ctype cups dbus dri dvd fbcondecor fortran gdbm gnome gpm gtk iconv ipv6
kde mmx mng modules mudflap multilib mysql ncurses nls nptl nptlonly opengl open
mp pam pcre perl png pppd python qt qt3support readline reflection session spl s
ql sse sse2 ssl svg sysfs tcpd unicode webkit xml xorg zlib" 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 vi
a82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop em
pty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw
multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias aut
h_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm auth
z_default authz_groupfile authz_host authz_owner authz_user autoindex cache 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 rewr
ite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glib
c" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfont
z cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="de en" USERL
AND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga neomagic nv r128 radeon sava
ge sis tdfx trident vesa vga via vmware voodoo"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LANG, LC_A
LL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_
OVERLAY

Reproducible: Always

Steps to Reproduce:
1. emerge --oneshot qt-core

Actual Results:  
Segmentation fault

Expected Results:  
Correct run of emerge.

[Comment 1 Carsten Lohrke (RETIRED) 2009-11-26 16:51:22 UTC]

Please have a look if the filesystem /var/tmp/portage resides on is full. If not, run fsck, please.

[Comment 2 Carsten Lohrke (RETIRED) 2009-11-26 16:55:15 UTC]

uh

[Comment 3 Wumba 2009-11-27 09:05:39 UTC]

I have 40GB left on the device, and fsck was executed without any errors.

[Comment 4 Wumba 2009-12-02 09:36:05 UTC]

A new observation:
if I try
ebuild ~ unpack
ebuild ~ configure
ebuild ~ compile
the system crashes with the segmentation fault. If I switch to the directory with the sources, execute a 'make' and after that
ebuild ~ qmerge
everything can be installed. Is there an additional change in the building system that can destroy something?

[Comment 5 Markos Chandras (RETIRED) 2010-03-18 21:04:22 UTC]

(In reply to comment #4)
> A new observation:
> if I try
> ebuild ~ unpack
> ebuild ~ configure
> ebuild ~ compile
> the system crashes with the segmentation fault. If I switch to the directory
> with the sources, execute a 'make' and after that
> ebuild ~ qmerge
> everything can be installed. Is there an additional change in the building
> system that can destroy something?
> 
Segmentation faults usually ( but not necessary ) indicates a hardware issue. However I would advice you to update to latest Qt ( 4.6.2 ) and try again

[Comment 6 Davide Pesavento (RETIRED) 2011-11-13 15:06:10 UTC]

Qt 4.5 is no longer in tree.