building python for multiple targets

[Bruce Edge]

I need to build Python for multiple targets from one host.

One target is the host, the other is for embedded Linux, with it's own
compiler, libs, include, etc, all of which are installed in say
/usr/local/rtlinux/...

The host build is simple, ./configure, make, make install.

The target one is ugly, currently I'd doing:
  ./configure --include=<rtpath> --bindir=/usr/local/rtlinux/bin
--sbindir=</usr/local/rtlinux/sbin ....<every other damn ./configure
option there is>

Is there a better way?