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40dda92f57
Currently, we issue the bare-metal compiler from the pass_1 & pass_2 core compilers, because the final gcc breaks while doing so. This implies we have to build some libces during the start_files step, instead of the standard libc step. This is the case for newlib. By adding a backend/frontend infra to the final gcc, we can abstract what backend to call: the standard backend for non-bare-metal gcc, and the core backend for bare-metal. This patch is just an no-op, it just adds the final backend and frontend without changing the way bare-metal is built, to come in a subsequent patch. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
This is the README for crosstool-NG
Crosstool-NG follows the autoconf dance. So, to get you
kick-started, just run:
./configure --help
If you are using a development snapshot, you'll have to
create the configure script, first. Just run:
./bootstrap
You will find the documentation in the directory 'docs'.
Here is a quick overview of what you'll find there:
0 - Table of content
1 - Introduction
2 - Installing crosstool-NG
3 - Configuring a toolchain
4 - Building the toolchain
5 - Using the toolchain
6 - Toolchain types
7 - Contributing
8 - Internals
A - Credits
B - Known issues
C - Misc. tutorials
You can also point your browser at:
http://crosstool-ng.org/
Aloha!