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Erico Nunes 6da2fde11e avr: add avr toolchain config sample
The avr-libc manual and most distributions build the AVR 8-bit gcc
toolchain with the "avr" (non-canonical) target.
Some experimentation also led to the conclusion that other (canonical)
targets are not very well supported, so we force the "avr" target for
crosstool-ng as well.

Some patches are required in avr-libc for a toolchain with gcc 5.x to
work. These patches are still not part of any avr-libc release version,
so the config sample currently forces 4.9.x to avoid requiring to clone
avr-libc trunk.

References:
    https://savannah.nongnu.org/bugs/?44574
    https://gcc.gnu.org/gcc-5/changes.html

Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
8 years ago
config avr-libc: add support for avr-libc C library 8 years ago
contrib test-suite: define $tmpdir to $TOPDIR 8 years ago
docs Merge pull request #56 from smoofra/docfix 8 years ago
kconfig build compat fix for mac os: define offsetof if it's missing 8 years ago
licenses.d Rename directory "licenses" to "licenses.d" for those filesystems unable to handle lower/upper case. 16 years ago
patches patches: No symlinks in patch directory 8 years ago
samples avr: add avr toolchain config sample 8 years ago
scripts avr-libc: add support for avr-libc C library 8 years ago
.gitignore Update .gitignore files. 9 years ago
COPYING Update and clarify COPYING (plus a typo). 15 years ago
LICENSES Add the full crosstool-NG sources to the new repository of its own. 16 years ago
Makefile.in configure: Add --with-gperf option 10 years ago
README configure: use autoconf to generate configure 12 years ago
TODO TODO: remove some items 9 years ago
bootstrap configure: use autoconf to generate configure 12 years ago
configure.ac autoconf: Update version numbering 8 years ago
ct-ng.comp all: remove references to creating a tarball 9 years ago
ct-ng.in all: remove references to creating a tarball 9 years ago
steps.mk avr-libc: add support for avr-libc C library 8 years ago

README

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!