Re: gdb crossbuild for evbppc

[Masao Uebayashi <uebayasi%gmail.com@localhost>]

I once tried to fix this (and failed)...

On Tue, Oct 9, 2012 at 9:03 PM, Martin L Resnick <mresnick%bbn.com@localhost> 
wrote:
> Hi,
>   I'm trying to get gdb to crossbuild for evbppc.
> I've set MKCROSSGDB (build.sh -V MKCROSSGDB=yes ...) but get the following
> errors:
>
> src/tools/gdb/../../external/gpl3/gdb/dist/sim/ppc/emul_netbsd.c: In
> function 'do_gettimeofday':
> src/tools/gdb/../../external/gpl3/gdb/dist/sim/ppc/emul_netbsd.c:741: error:
> 'SYS___gettimeofday50' undeclared (first use in this function)
> src/tools/gdb/../../external/gpl3/gdb/dist/sim/ppc/emul_netbsd.c:741: error:
> (Each undeclared identifier is reported only once
> src/tools/gdb/../../external/gpl3/gdb/dist/sim/ppc/emul_netbsd.c:741: error:
> for each function it appears in.)
> src/tools/gdb/../../external/gpl3/gdb/dist/sim/ppc/emul_netbsd.c: In
> function 'do_getrusage':
> src/tools/gdb/../../external/gpl3/gdb/dist/sim/ppc/emul_netbsd.c:771: error:
> 'SYS___getrusage50' undeclared (first use in this function)
>
>
>   Looking further at how gcc builds find but gdb fails I find the two
> directories:
> gnu/dist/gdb6/sim/ppc used for building gcc
> external/gpl3/gdb/dist/sim/ppc for building gdb
>   have identical READMEs (PSIM 1.0.1 - Model of the PowerPC Environments)
> but the gdb6 ChangeLog show lots of updates since the gpl3/gdb directory.
>
>   Is this the problem ?
> Thanks
>
> --
>   Martin L. Resnick
>   Raytheon BBN Technologies
>   10 Moulton St., Cambridge, MA, 02138
>   617-873-4262
>   mresnick%bbn.com@localhost