[GRASS5] r.in.tiff crash on Linux/PentiumII

Markus Neteler neteler at geog.uni-hannover.de
Tue Nov 30 11:01:06 EST 1999


Dear developers,

all those using Linux may be able to help :-)

I build the GRASS 5 Linux binaries on Linux/AMD-k6/450MHz.
Now I have the problem that r.in.tiff does not work
on Linux/Pentium II/350MHz machines (we have a few here).
The Linux version is the same (SuSe6.2) but only
r.in.tiff behaves differently.

On AMD it works, on Pentium it crashes. Comments are
very welcome as this module is quite important.

I am not very experienced in debugging, here is what I got:

GRASS:~ > ldd /usr/local/grass-5.0b/bin/r.in.tiff
        libm.so.6 => /lib/libm.so.6 (0x4001e000)
        libnsl.so.1 => /lib/libnsl.so.1 (0x4003b000)
        libc.so.6 => /lib/libc.so.6 (0x40051000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)

gdb r.in.tiff
GNU gdb 4.18
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
This GDB was configured as "i686-pc-linux-gnu"...
(no debugging symbols found)...
(gdb) run
Starting program: /usr/local/grass-5.0b/bin/r.in.tiff

Program received signal SIGTRAP, Trace/breakpoint trap.
0x40001750 in _start () at rtld.c:142
142     rtld.c: Datei oder Verzeichnis nicht gefunden.

(gdb) backtrace
#0  0x40001750 in _start () at rtld.c:142


The file rtld.c does not exist at all on the machine, so this
error might be part of a included library.

Thanks in advance

 Markus

PS: Beside this I have updated r.in.tiff/r.in.gif to import raster
    with correct color table and without warning about "embedded NULL".
    Find code in next release (perhaps with above problem fixed??).

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