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Folks I'm trying to build a cross-compiler for a PowerPC VME card e.g. MVME1600. The host is a SPARC with sunos4.1.3 and the target runs under VxWorks5.2. So I started with binutils using: ../binutils-2.7/configure --host=sparc-sun-sunos4.1.3 --target=powerpc-wrs-vxworks -v Trouble is I then had the message: *** BFD does not support target powerpc-wrs-vxworks. *** Look in bfd/config.bfd for supported targets. So I added to the appropriate switch in binutils-2.7/bfd/config.bfd: |powerpc-*-vxworks When I tried the configure again it went a bit further but then I got: *** ld does not support target powerpc-wrs-vxworks *** see ld/configure.tgt for supported targets So I added to that configure.tgt file a line in the case statement: powerpc-*vxworks) targ_emul=elf32ppc ;; That got the configure to finish so I tried: make all Which stalled with: ../../binutils-2.7/gas/output-file.c: In function 'output_file_create': ../../binutils-2.7/gas/output-file.c: 'TARGET_FORMAT' undeclared Now I'm stuck and would greatly appreciate any hints to resolve this. Is this sunos hosted/PowerPC-VxWorks target a support configuration? Thanks Alec Creed creed@ferndown.ate.slb.com