Bug 258718 – x11-libs/qt-core-4.5.0_rc1: Fails to compile when linking moc, ld cannot find -lQtGui

• Product: Gentoo Linux
• Status: RESOLVED INVALID

[Description Jeremy Murphy 2009-02-12 11:45:08 UTC]

Right at the beginning of compiling source, ld fails to link 'moc' because it cannot find -lQtGui.  The QtGui shared object does exist in /usr/lib64/qt4

Reproducible: Always

Steps to Reproduce:
1. emerge qt-core

Actual Results:  
>>> Source configured.
>>> Compiling source in /home/portage/x11-libs/qt-core-4.5.0_rc1/work/qt-x11-opensource-src-4.5.0-rc1 ...
WARNING: Failure to find: qdatetime_p.h
make -j2
compiling moc.cpp
compiling preprocessor.cpp
compiling generator.cpp
generator.cpp: In member function ‘void Generator::generateCode()’:
generator.cpp:287: warning: ignoring return value of ‘size_t fwrite(const void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result
compiling parser.cpp
compiling token.cpp
compiling main.cpp
linking ../../../bin/moc
/usr/lib/gcc/x86_64-pc-linux-gnu/4.3.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lQtGui
collect2: ld returned 1 exit status
make: *** [../../../bin/moc] Error 1


Expected Results:  
Successful emerge.

Portage 2.1.6.7 (default/linux/amd64/2008.0/desktop, gcc-4.3.3, glibc-2.9_p20081201-r1, 2.6.28-gentoo-r1 x86_64)
=================================================================
System uname: Linux-2.6.28-gentoo-r1-x86_64-Intel-R-_Core-TM-2_CPU_6300_@_1.86GHz-with-glibc2.2.5
Timestamp of tree: Thu, 12 Feb 2009 01:45:01 +0000
distcc 3.1 x86_64-pc-linux-gnu [disabled]
app-shells/bash:     3.2_p48-r1
dev-java/java-config: 1.3.7-r1, 2.1.7
dev-lang/python:     2.5.4-r2
dev-python/pycrypto: 2.0.1-r6
dev-util/cmake:      2.6.2
sys-apps/baselayout: 2.0.0
sys-apps/openrc:     0.4.3
sys-apps/sandbox:    1.3.6
sys-devel/autoconf:  2.13, 2.63
sys-devel/automake:  1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.2
sys-devel/binutils:  2.19.1
sys-devel/gcc-config: 1.4.1
sys-devel/libtool:   2.2.6a
virtual/os-headers:  2.6.28-r1
ACCEPT_KEYWORDS="amd64 ~amd64"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=core2"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/config /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/splash /etc/terminfo /etc/udev/rules.d"
CXXFLAGS="-O2 -pipe -march=core2"
DISTDIR="/home/portage/distfiles"
FEATURES="collision-protect distlocks fixpackages parallel-fetch prelink protect-owned sandbox sfperms strict unmerge-orphans userfetch"
GENTOO_MIRRORS="http://ftp.iinet.net.au/pub/Gentoo "
LANG="en_AU.UTF-8"
LC_ALL="en_AU.UTF-8"
LDFLAGS="-Wl,-O1"
LINGUAS="en_AU.UTF-8 en_AU en_GB.UTF-8 en_GB"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/home"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage/layman/sunrise /usr/local/portage"
SYNC="rsync://rsync.au.gentoo.org/gentoo-portage"
USE="X a52 aac aalib acpi alsa amd64 ao bash-completion berkdb blas bluetooth branding bzip2 cairo cddb cdr cli cracklib crypt curl dbus dia djvu doc dvd dvdr dvdread emboss encode exif expat fam ffmpeg fftw firefox flac fontconfig fortran gd gdbm gif gnome gnutls gpm graphviz gsl gstreamer gtk hal iconv icq imagemagick imlib ipod ipv6 isdnlog java javascript jpeg jpeg2k kde lapack ldap libnotify lm_sensors lzo mad matroska midi mikmod mmap mmx mng mp3 mpeg mplayer msn mudflap multilib mysql mysqli ncurses nls nptl nptlonly nsplugin ntfs offensive ogg openal opengl openmp pam pch pcre pdf perl png ppds pppd python qt3 qt3support qt4 quicktime readline reflection samba sdl session sharedmem speex spell spl sqlite sqlite3 sse sse2 ssl startup-notification subversion svg sysfs syslog tcpd theora threads tiff timidity truetype unicode usb vcd vorbis wavpack wxwindows xcomposite xml xorg xpm xscreensaver xulrunner xv xvid xvmc 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 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" ELIBC="glibc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en_AU.UTF-8 en_AU en_GB.UTF-8 en_GB" USERLAND="GNU" VIDEO_CARDS="nvidia"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

prison ~ # locate libQtGui
/usr/lib64/qt4/libQtGui.so
/usr/lib64/qt4/libQtGui.so.4
/usr/lib64/qt4/libQtGui.so.4.4
/usr/lib64/qt4/libQtGui.la
/usr/lib64/qt4/libQtGui.prl
/usr/lib64/qt4/libQtGui.so.4.4.2
/opt/googleearth/libQtGui.so.4

[Comment 1 Markos Chandras (RETIRED) 2009-02-12 11:55:52 UTC]

This is fixed alreay. Re-sync your tree :)