gcc-4.0.0 compile on IBM-AIX 5.2 powerpc architecture

[David Edelsohn]

> I am building gcc-4.0.0 for AIX 5.2 powerpc and am running out of memory
> perhaps..please help
> 
> build/genattrtab ../../gcc-4.0.0/gcc/config/rs6000/rs6000.md > tmp-attrtab.c
> 
> out of memory allocating 12016 bytes after a total of 4161654652 bytes

	The GCC "Host/Target specific installation note for GCC" is a good
resource for this type of question:

"out of memory bootstrap failures may indicate a problem with process
resource limits (ulimit). Hard limits are configured in the
/etc/security/limits system configuration file."

Make sure that the data and stack limits are set large enough for the
processes that will build GCC.

David