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Date: Fri, 04 Nov 2005 03:40:00 -0000
From: Peter Choi <peter_tkchoi@yahoo.com>
Subject: Re: Compilation of GDB6.3 [NEDD HELP]
To: Daniel Jacobowitz <drow@false.org>
Cc: gdb@sources.redhat.com
In-Reply-To: <20051104031946.GA21903@nevyn.them.org>
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Hi,

  I can't locate any build.log log file, but when I
check my "config.log", I found there was a error
message saying :

configure:1510: checking for libthread_db
configure:1531: gcc -o conftest -g -O2   conftest.c 
-lthread_db 1>&5
configure:1596: gcc -o conftest -g -O2   -rdynamic
conftest.c  -lthread_db 1>&5
/usr/lib/gcc-lib/i386-redhat-linux/3.3.2/../../../libthread_db.so:
undefined reference to `ps_pdwrite'
/usr/lib/gcc-lib/i386-redhat-linux/3.3.2/../../../libthread_db.so:
undefined reference to `ps_pglobal_lookup'
/usr/lib/gcc-lib/i386-redhat-linux/3.3.2/../../../libthread_db.so:
undefined reference to `ps_lsetfpregs'
/usr/lib/gcc-lib/i386-redhat-linux/3.3.2/../../../libthread_db.so:
undefined reference to `ps_getpid'
/usr/lib/gcc-lib/i386-redhat-linux/3.3.2/../../../libthread_db.so:
undefined reference to `ps_lsetregs'
/usr/lib/gcc-lib/i386-redhat-linux/3.3.2/../../../libthread_db.so:
undefined reference to `ps_pdread'
/usr/lib/gcc-lib/i386-redhat-linux/3.3.2/../../../libthread_db.so:
undefined reference to `ps_lgetfpregs'
/usr/lib/gcc-lib/i386-redhat-linux/3.3.2/../../../libthread_db.so:
undefined reference to `ps_lgetregs'
collect2: ld returned 1 exit status
configure: failed program was:
#line 1589 "configure"
#include "confdefs.h"

int main() {

; return 0; }


  I wonder what cause this problem with my
"libthread_db" library???? Where should those variable
"ps_XXXX" reside???

  Please advise.

Regards.
Peter Choi


--- Daniel Jacobowitz <drow@false.org> wrote:

> On Thu, Nov 03, 2005 at 05:35:31PM -0800, Peter Choi
> wrote:
> > Hi,
> > 
> >   I compiled GDB6.3 on i386-linux as follow:
> >   From the source code directory (named gdb-6.3), 
> 
> >   cd ..
> >   mkdir build-gdb
> >   cd build-gdb 
> >   ../gdb-6.3/configure --target=i386-linux
> > --prefix=/home/pchoi/work/tools
> >   make
> >   make install
> > 
> >   Then I compile GDBserver on i386-linux as
> follow:
> >   From the source code directory (named gdb-6.3), 
> 
> >   cd ..
> >   mkdir build-gdbserver
> >   cd build-gdbserver 
> >   ../gdb-6.3/gdb/gdbserver/configure
> > --target=i386-linux
> --prefix=/home/pchoi/work/tools
> >   make
> >   make install
> >   
> > 
> >   Please advise whether it is correct to compile
> with
> > multithread remote debugging support???
> 
> Did gdbserver get linked to libthread_db?  Check the
> build log.
> 
> -- 
> Daniel Jacobowitz
> CodeSourcery, LLC
> 



	
		
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