Yann E. MORIN" 40dda92f57 cc/gcc: add the backend/frontend infra for final gcc
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>
2011-07-17 22:46:47 +02:00
2010-11-03 18:36:51 +01:00
2012-01-15 01:04:26 +01:00
2012-02-01 00:10:59 +01:00
2012-01-16 23:36:42 +01:00
2009-06-14 18:19:22 +00:00
2012-02-13 21:07:55 +01:00
2012-01-17 00:37:59 +01:00
2011-01-22 22:52:57 +01:00
2011-07-17 16:53:40 +02:00

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!
Description
A versatile (cross-)toolchain generator.
Readme 20 MiB
Languages
Shell 50.9%
C 27.4%
M4 16.8%
Makefile 2%
Yacc 1.4%
Other 1.5%