gcc-3.4.6 config options

["Bill Cunningham" <billcu1@xxxxxxxxxxx>]

    I have built a gcc-3.4.6 compiler with old kernel headers from a 2.2
kernel. Without any headers and with 2.6 headers the compiler will not run.
Is there an option with configure that will let me specific a directory
where my 2.6 headers are? I checked configure --help and I didn't see any
options that I thought would help me.

Bill