gdb crossbuild for evbppc

[Martin L Resnick <mresnick%bbn.com@localhost>]

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