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A versatile (cross-)toolchain generator.
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Bryan Hundven 2a89c32193 gcc: Remove gcc <= 4.7.x 
As per #222, in crosstool-NG >= 1.23.0, we will only support:

 [upstream supported gcc versions] - 1

As of this writing, these versions are:

* 5.2.0
* 4.9.3
* 4.8.5 (the -1, since development on 4.8.x is now closed)

I plan to keep 4.8.5 around because of some architectures having issues
with over-optimization or just faulty optimization in the 4.9.x and
possibly newer versions.

I also cleaned up a requirement for glibc to depend on >= gcc-4.6.x for
>= glibc-2.20, but since the lowest gcc we support after this change is
>= 4.8.5, this condition can go away.

Patches for older gcc versions are removed in the next commit.

This closes #222

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-11-29 17:36:58 -08:00
config gcc: Remove gcc <= 4.7.x 2015-11-29 17:36:58 -08:00
contrib uClibc: Fall back to default configs if not provided 2015-11-12 16:15:41 -08:00
docs docs: document Xtensa configuration overlay 2015-11-19 09:49:46 +03:00
kconfig configure: Correctly search for tinfo for kconfig 2015-11-14 23:14:44 -08:00
licenses.d Rename directory "licenses" to "licenses.d" for those filesystems unable to handle lower/upper case. 2007-03-11 09:46:22 +00:00
patches binutils: add patch that fixes mac os x gold build 2015-11-26 09:38:05 -08:00
samples mingw-w64: Set it as experimental 2015-11-19 15:09:12 -08:00
scripts gcc: Remove gcc <= 4.7.x 2015-11-29 17:36:58 -08:00
.gitignore Add new temp directory to .gitignore. 2015-10-30 16:24:52 -07:00
.travis.sh Manage travis-ci build in an external script 2015-10-03 14:23:58 +02:00
.travis.yml Add xtensa-unknown-linux-uclibc to Travis build 2015-11-13 12:29:30 +03:00
bootstrap configure: use autoconf to generate configure 2011-11-07 22:28:40 +01:00
configure.ac configure: Correctly search for tinfo for kconfig 2015-11-14 23:14:44 -08:00
COPYING Update and clarify COPYING (plus a typo). 2008-09-14 18:20:03 +00:00
ct-ng.comp kconfig: Update kconfig. Sync with Linux-4.2 2015-09-03 19:00:28 -07:00
ct-ng.in Merge pull request #233 from stilor/fix-build-all 2015-11-04 02:50:05 -08:00
LICENSES Add the full crosstool-NG sources to the new repository of its own. 2007-02-24 11:00:05 +00:00
Makefile.in Makefile.in: Fix uninstall target 2015-11-19 14:30:20 -08:00
README.md Replace README to README.md and add travis-ci status 2015-09-16 11:07:49 +02:00
steps.mk Build companion libs for target. 2015-11-13 10:24:22 -08:00
TODO gcc: Support only the latest branch releases of gcc 2015-10-31 12:17:35 -07:00

README.md

Crosstool-NG Build Status

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:

  1. Table of content
  2. Introduction
  3. Installing crosstool-NG
  4. Configuring a toolchain
  5. Building the toolchain
  6. Using the toolchain
  7. Toolchain types
  8. Contributing
  9. Internals
  1. Credits
  2. Known issues
  3. Misc. tutorials

You can also point your browser at: http://crosstool-ng.org

Aloha!