"Disabling thread support in gdbserver" problem

Yann E. MORIN yann.morin.1998@anciens.enib.fr
Thu Feb 11 19:36:00 GMT 2010


Hello Daniele, All,

On Monday 08 February 2010 15:38:55 Daniele Palmas wrote:
> I'm using crosstool-NG 1.6.0 for building a glibc toolchain for my
> AT91SAM9260 target (binutils 2.19.1, gcc 4.3.2, glibc 2.9).
> 
> Building the toolchain succeeded correctly, but analyzing the log I've
> found the following lines: 
> [EXTRA]    Installing cross-gdb
> [INFO ]  Installing cross-gdb: done in 199.51s (at 38:38)
> [INFO ]  =================================================================
> [INFO ]  Installing gdbserver
> [EXTRA]    Configuring gdbserver
> [WARN ]    configure: WARNING: Could not find libthread_db.
> [WARN ]    configure: WARNING: Disabling thread support in gdbserver.
> [EXTRA]    Building gdbserver
> [EXTRA]    Installing gdbserver
> [INFO ]  Installing gdbserver: done in 10.86s (at 38:49)
> [INFO ]  =================================================================
> <SNIP>
> 
> Actually I am not able to debug multithreaded applications, though
> libthread_db exists in the sysroot (and in my target).

We'll need at least the complete build.log file that is present in the
toolchain install directory, and optionally your .config file. Without
that, it's almost impossible to see what went wrong.

Regards,
Yann E. MORIN.

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