GCC Toolchain Cross Compilation Helper

This repository allows to build binutils+gcc for a any architecture.

At the moment no libc is compiled, so only unknown (i.e., no OS) are supported.

Usage

1. Run make populate to download the required sources.
2. Run make <triplet>-gcc to compile a gcc for the required platform..

Compiled binaries will be installed in INSTALLDIR, which defaults to <source-dir>/install/

Examples

   $ make populate
   $ make riscv64-unknown-elf-gcc
   $ make i686-unknown-elf-gcc