Bug 105397 – pkg-config segment fault -- gcc4

• Product: Gentoo Linux
• Status: RESOLVED INVALID

[Description Denis Knauf 2005-09-09 09:04:53 UTC]

pkg-config segment faulted, if it compiled with gcc4. 
# pkg-config --help 
[... this output is different. sometimes directly, sometimes later ...] 
- segment fault 
# 
sometimes, it get in a loop and i get no segment fault. 
it's reproduceable. 
 
 
# emerge info 
Portage 2.0.52-r1 (default-linux/x86/2005.0, gcc-4.0.1, 
glibc-2.3.5.20050421-r0, 2.6.13-mm1 i686) 
================================================================= 
System uname: 2.6.13-mm1 i686 AMD Athlon(TM) XP 3000+ 
Gentoo Base System version 1.12.0_pre8 
distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) 
[disabled] 
ccache version 2.4 [enabled] 
dev-lang/python:     2.3.5, 2.4.1-r1 
sys-apps/sandbox:    1.2.12 
sys-devel/autoconf:  2.13, 2.59-r7 
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6 
sys-devel/binutils:  2.16.1 
sys-devel/libtool:   1.5.20 
virtual/os-headers:  2.6.11-r2 
ACCEPT_KEYWORDS="x86 ~x86" 
AUTOCLEAN="yes" 
CBUILD="i686-pc-linux-gnu" 
CFLAGS="-O2 -march=athlon-xp -funroll-loops -fomit-frame-pointer -ffast-math 
-ffloat-store -fforce-mem -fforce-addr -frerun-loop-opt -falign-functions=4 
-maccumulate-outgoing-args -frerun-cse-after-loop -fprefetch-loop-arrays -pipe 
-ftree-vectorize" 
CHOST="i686-pc-linux-gnu" 
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control" 
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/texmf/web2c /etc/env.d" 
CXXFLAGS="-O2 -march=athlon-xp -funroll-loops -fomit-frame-pointer -ffast-math 
-ffloat-store -fforce-mem -fforce-addr -frerun-loop-opt -falign-functions=4 
-maccumulate-outgoing-args -frerun-cse-after-loop -fprefetch-loop-arrays -pipe 
-ftree-vectorize" 
DISTDIR="/var/portage/distfiles" 
FEATURES="autoconfig candy ccache distlocks fixpackages noclean sandbox 
sfperms strict userpriv usersandbox" 
GENTOO_MIRRORS=" 	
ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo 	
ftp://linux.rz.ruhr-uni-bochum.de/gentoo-mirror 	
ftp://ftp.uni-erlangen.de/pub/mirrors/gentoo 	
ftp://ftp.join.uni-muenster.de/pub/linux/distributions/gentoo 	
ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo " 
LANG="de_DE.UTF-8" 
LINGUAS="de" 
PKGDIR="/var/portage/packages" 
PORTAGE_TMPDIR="/var/portage" 
PORTDIR="/var/portage/gentoo" 
PORTDIR_OVERLAY="/var/portage/gentoo-de /var/portage/gentookde /var/portage/bmg-main /var/portage/freedesktop /var/portage/zugaina /var/portage/gentopia /var/portage/local" 
SYNC="rsync://rsync.de.gentoo.org/gentoo-portage" 
USE="x86 3dnow X Xaw3d a52 aac aalib accessibility acl acpi alsa apache2 apm 
arts audiofile avi bash-completion bcmath berkdb bitmap-fonts bzip2 bzlib 
cairo calendar cap cdparanoia cdr crypt cscope ctype cups curl curlwrappers 
dba dbm dbus dbx dga directfb doc dvb dvd dvdr dvdread eds emacs emboss encode 
esd exif expat f77 fam fbcon ffmpeg flac flash flatfile foomaticdb fortran ftp 
gcj gd gd-external gdbm gif gmp gnome gnutls gpm gstreamer gtk gtk2 gtkhtml 
guile hal howl iconv imagemagick imap imlib inifile ipv6 jabber jack java 
javascript jikes jpeg kde kdeenablefinal kerberos leim lesstif libcaca libg++ 
libgda libwww lm_sensors mad maildir mailwrapper matrox mbox mcal memlimit 
mhash migemo mikmod mime mmx mng motif mozilla mp3 mpeg nas ncurses network 
nls nptl nsplugin offensive ogg oggvorbis openal opengl oss pam pcre pdflib 
perl php pic plotutils png portaudio posix ppds pthreads python qt quicktime 
readline recode rtc ruby samba sasl scanner sdl session shared sharedmem 
simplexml skey slang slp smartcard sndfile snmp soap sockets speex spell sse 
ssl svg sysvipc szip tcltk tcpd tetex theora threads tidy tiff tokenizer 
truetype truetype-fonts type1-fonts unicode usb v4l vcd vdr vorbis win32codecs 
wxwindows xface xine xml xml2 xmlrpc xmms xpm xprint xsl xv xvid zlib 
video_cards_matrox linguas_de userland_GNU kernel_linux elibc_glibc" 
Unset:  ASFLAGS, CTARGET, LC_ALL, LDFLAGS, MAKEOPTS 
#

[Comment 1 Carsten Lohrke (RETIRED) 2005-09-09 09:13:30 UTC]

gcc 4 is not keyworded for any arch. Only bugs with patches are accepted.
Otherwise don't use it.