2 problems with shared libraries

[Boris Samorodov]

On Thu, 24 May 2007 12:26:47 +0700 (ICT) Olivier Nicole wrote:

> $ ldconfig -r | grep libqt-mt.so.3
>         102:-lqt-mt.3 => /usr/X11R6/lib/libqt-mt.so.3
> $ ldd colorseg
> colorseg:
>         libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x28279000)
>         libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0x282e2000)
>         libpng.so.3 => /usr/lib/libpng.so.3 (0x28300000)
>         libdpstk.so.1 => /usr/X11R6/lib/libdpstk.so.1 (0x28323000)
>         libdps.so.1 => /usr/X11R6/lib/libdps.so.1 (0x2832b000)
>         libXt.so.6 => /usr/X11R6/lib/libXt.so.6 (0x28374000)
>         libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0x283c7000)
>         libSM.so.6 => /usr/X11R6/lib/libSM.so.6 (0x283d7000)
>         libICE.so.6 => /usr/X11R6/lib/libICE.so.6 (0x283e0000)
>         libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x283f8000)
>         libz.so.1 => /usr/lib/libz.so.1 (0x284f4000)
>         libpthread.so.0 => /lib/obsolete/linuxthreads/libpthread.so.0 (0x28507000)
>         libqt-mt.so.3 => not found
>         libstdc++.so.5 => /usr/lib/libstdc++.so.5 (0x2855b000)
>         libm.so.6 => /lib/obsolete/linuxthreads/libm.so.6 (0x28614000)
>         libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x2863a000)
>         libc.so.6 => /lib/obsolete/linuxthreads/libc.so.6 (0x28644000)
>         libdl.so.2 => /lib/libdl.so.2 (0x28763000)
>         /lib/ld-linux.so.2 (0x2825a000)

> Why libqt-mt.so.3 is not found while it is listed by ldconfig?

> Colorseg is a Linux executable that I got without source.

Those libraries have (an undisplayed) prefix "/compat/linux". And
there is no /compat/linux/usr/X11R6/lib/libqt-mt.so.3. This library is
from qt3 rpm which we don't have currently at out ports tree.

However you may try to install the port I wrote:
ftp://ftp.ipt.ru/pub/download/linux-qt3.tar.bz2

# cp linux-qt3.tar.bz2 /usr/ports/x11-toolkits
# cd /usr/ports/x11-toolkits
# tar xyf linux-qt3.tar.bz2
# cd linux-qt3
# make install clean

I've tested the port at tinderbox (build/install/deinstall) but can't
test at run time -- there may be missed dependencies (though I hope it
shouldn't happen). Any feedback is appreciated.


WBR
-- 
Boris Samorodov (bsam)
Research Engineer, http://www.ipt.ru Telephone & Internet SP
FreeBSD committer, http://www.FreeBSD.org The Power To Serve