Relocating GCC

AdaCore's doinstall is an excellent way of installing the compiler where you want to. Unfortunately, GCC 4.9 uses the shared libgcc_s.1.dylib, which has no @rpath-type constructs, and so the compiler executables expect to find libgcc_s.1.dylib in the place it was built for. (Not to mention libstdc++.6.dylib.)

Building GNAT GPL 2014 for arm-eabi

These notes describe building GNAT GPL 2014 for the Cortex M4 on Mac OS X.

My target board was the STM32M4F29I Discovery.