Re: Difference in implementation of Linux implementation or bug (ICAclient)?

[Stephen Borrill <netbsd%precedence.co.uk@localhost>]

On Thu, 24 Mar 2011, Tomas Bodzar wrote:
> I was trying to test Citrix ICAclient 11.100 for Linux in NetBSD 5.1
> i386 under Qemu.

Last time I looked v11 or later would not work because the Linux 
emulation in netbsd-5 is too old (needed new glibc). It looks like things 
have changed to some extent.

wfcmgr requires libXm.so.4, but wfica seems to half work (until I move a 
window and then it core dumps).

> However it's not running automatically. 'ldd wfica' shows that only
> two libraries were
> found even when all needed libraries are available in system. Either
> under Linux
> emulation provided with suse package or in base Xorg.
[snip]
> On NetBSD I must create symbolic links for most of them pointing to /usr/lib.
> I'm worried about future confusion for some native apps on NetBSD if I start
> with that approach as linking those libraries to /emul/linux proper
> subdirectories
> doesn't help with detection.

You cannot mix native and Linux libraries, so make sure you have all the 
relevant Linux libraries in your /emul/linux tree. A good place to start 
would be to install citrix_ica from pkgsrc (v10.6) and work from there.

I'm not sure whether you are running the native ldd or Linux ldd (the 
progname header suggests native, but the addresses at the end of each line 
suggests Linux. You need to use Linux ldd to check for libraries of a 
Linux executable. Whatever I have installed doesn't seem to like the v11 
wfica though:
builder# /emul/linux/usr/bin/ldd linuxx86/linuxx86.cor/wfica
        not a dynamic executable
builder# file linuxx86/linuxx86.cor/wfica
linuxx86/linuxx86.cor/wfica: ELF 32-bit LSB executable, Intel 80386, 
version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 
2.6.8, stripped

The 10.6 one is OK:
builder# /emul/linux/usr/bin/ldd /usr/pkg/lib/ICAClient/wfica
        libXaw.so.7 => /usr/X11R6/lib/libXaw.so.7 (0xbbb8a000)
        libXt.so.6 => /usr/X11R6/lib/libXt.so.6 (0xbbb39000)
        libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0xbba3f000)
        libdl.so.2 => /lib/libdl.so.2 (0xbba3b000)
        libpthread.so.0 => /lib/libpthread.so.0 (0xbb9e8000)
        libc.so.6 => /lib/libc.so.6 (0xbb8c7000)
        libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0xbb8b9000)
        libXmu.so.6 => /usr/X11R6/lib/libXmu.so.6 (0xbb8a3000)
        libSM.so.6 => /usr/X11R6/lib/libSM.so.6 (0xbb899000)
        libICE.so.6 => /usr/X11R6/lib/libICE.so.6 (0xbb881000)
        libXpm.so.4 => /usr/X11R6/lib/libXpm.so.4 (0xbb86b000)
        /lib/ld-linux.so.2 (0xbbbe9000)

--
Stephen