I am having the following problem with qt compiling on my machine. This is in the middle of a emerge -euD world. [root@asuka (Mon Dec 29 20:21:00)][/tmp/portage/qt-3.2.3/work/qt-x11-free-3.2.3/tools/designer/designer] # LD_LIBRARY_PATH=/tmp/portage/qt-3.2.3/work/qt-x11-free-3.2.3/lib /tmp/portage/qt-3.2.3/work/qt-x11-free-3.2.3/bin/uic -L /tmp/portage/qt-3.2.3/work/qt-x11-free-3.2.3/plugins -l/tmp/portage/qt-3.2.3/work/qt-x11-free-3.2.3/lib listboxeditor.ui -o listboxeditor.h Segmentation fault This is happened in the midst of emerging qt. Could this be caused by using glibc with nptl? Doing an strace gives me: open("/tmp/portage/qt-3.2.3/work/qt-x11-free-3.2.3/lib/libexpat.so.0", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/lib/libexpat.so.0", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\200!\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=192576, ...}) = 0 mmap2(NULL, 150308, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x41183000 mmap2(0x411a6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x22) = 0x411a6000 close(3) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x411a8000 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x411a9000 mprotect(0x40c81000, 4800512, PROT_READ|PROT_WRITE) = 0 mprotect(0x40c81000, 4800512, PROT_READ|PROT_EXEC) = 0 mprotect(0x40823000, 307200, PROT_READ|PROT_WRITE) = 0 mprotect(0x40823000, 307200, PROT_READ|PROT_EXEC) = 0 set_thread_area({entry_number:-1 -> 6, base_addr:0x411a9420, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 munmap(0x406d9000, 93973) = 0 set_tid_address(0x411a9468) = 13039 rt_sigaction(SIGRTMIN, {0x40a634c0, [], SA_SIGINFO}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN], NULL, 8) = 0 getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0 brk(0) = 0x8093000 brk(0x80b4000) = 0x80b4000 futex(0x40a5e1b0, FUTEX_WAKE, 2147483647) = 0 --- SIGSEGV (Segmentation fault) @ 0 (0) --- +++ killed by SIGSEGV +++ # emerge info Portage 2.0.49-r18 (default-x86-1.4, gcc-3.3.2, glibc-2.3.3_pre20031222-r0, 2.6.0-mm1-asuka1) ================================================================= System uname: 2.6.0-mm1-asuka1 i686 AMD Athlon(tm) XP 2500+ Gentoo Base System version 1.4.3.12 ccache version 2.3 [enabled] ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CFLAGS="-march=athlon-xp -O3 -pipe -msse -mmmx -m3dnow -mfpmath=sse,387 -w" CHOST="i686-pc-linux-gnu" COMPILER="gcc3" CONFIG_PROTECT="/etc /home/kde/share/config /opt/tomcat/conf /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.2/share/config /usr/kde/3/share/config /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/lib/jboss /var/qmail/alias /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d" CXXFLAGS="-march=athlon-xp -O3 -pipe -msse -mmmx -m3dnow -mfpmath=sse,387 -w" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache digest fixpackages sandbox" GENTOO_MIRRORS="ftp://ftp.planetmirror.com/pub/gentoo/ ftp://linux.thai.net/pub/mirrors/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/home/st_lim/Incoming/portage" SYNC="rsync://rsync.au.gentoo.org/gentoo-portage" USE="3dnow S3TC X X509 aalib acl activefilter alsa antlr apache2 apm arts artswrappersuid avi bcel berkdb bonobo bsf caps cdr cjk clamav crypt cscope cups curl dga dvd encode esd ethereal evo faad fam fastcgi fax fbcon fbdev flac flash foomaticdb foreign-package foreign-sysvinit freetds freetype fs gb gd gdbm gif gnome gnomedb gphoto2 gpm gtk2 gtkhtml guile hyriand imagemagick imap imlib imlib2 innodb ipv6 irda irmc j-noaim j-nojud j-nomsn j-nomuconf j-noyahoo java javascript jbig jdepend joystick jpeg js junit jython kde kerberos krb4 lcms ldap libg++ libgda libwww lids mad maildir migemo mikmod mldonkeypango mmx mng motif mozaccess mozcalendar mozctl mozinterfaceinfo mozp3p mozsvg mozxmlterm mpeg music mysql ncurses nls nowin nptl oav oci8 offensive ofx oggvorbis opengl oro ospfapi oss pam parse-clocks pcmcia pdflib perl php pic png pnp postgres ppds prelude psyco pwdb python qt quicktime radeon rage128 readline regexp ruby samba sasl scanner sdl skey slang slp speedo speex spell sse ssl svga tcltk tcpd tetex threads tiff truetype trusted type1 unicode usagi usb wmf x86 xine xinerama xml xml2 xmms xosd xv zeo zlib" kernel = 2.6.0-mm1
yep. i haven't heard any success stories yet of Qt + ntpl.
Hi, That's strange, I had qt installed properly just before doing the "emerge -euD world", and I'm sure redhat has qt running properly somehow. Ciao ST Lim
quite possibly a bug in gcc, perhaps a newer ebuild revision works better?
Now using gcc-3.3.2-r5, and it still has exactly the same problem. I have this problem on both my laptop (intel P3 1GHz) and on my desktop (Athlon 2.5GHz) so it can't be a faulty hardware problem. Ciao ST Lim
Hi, Compiling qt-3.3.0beta works though. But it would be great if someone has a solution for this problem. Ciao ST Lim
yeah, should be fixed in the 3.3 series of the ebuilds.
