How can a cross compilation setup be achieved to allow compiling Cell Linux programs on a Windows PC using the cygwin toolchain? The cygwin tools provide a GNU compiler to use in building the cross compiler, and associated tools for the build process e.g. rpm, cpio, make, flex, bison and so on.
I am moderately confident this is possible, but unaware of anyone who has actually done this. It has already been done for x86 Linux, but I wish to use Windows, without requiring the use and overhead of a virtual machine running an entire 2nd operating system.
The Cell Linux toolchain is a patched GNU toolchain, with C and C++ compilers for the PPU and SPU processors, and associated binutils. The sources for the Cell Linux SDK for Cell Linux can be found here. The source RPMS here have build scripts for use with the rpmbuild tool on Linux.
The specific question is: how can a set of Cell Linux GNU compilers for the PPU and SPU processors be built, on Windows, using Cygwin.