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A versatile (cross-)toolchain generator.
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Cody Schafer db2872f2ac cc/gcc: allow CC_EXTRA_CONFIG_ARRAY on baremetal 
The final bare-metal compiler is built using the core backend.
Currently the core uses the CC_CORE_EXTRA_CONFIG_ARRAY variable.

While this works as supposed to, this can leave the user puzzled
in the menuconfig, since all he can see is the core options, not
the final options.

Only show the core options if any of the core passes are needed,
and use the final options in the core-backend if we're issuing
the bare-metal compiler.

Signed-off-by: Cody P Schafer <dev@codyps.com>
[yann.morin.1998@free.fr: hide core options if no core pass needed;
 use final option in core backend if issuing the bare-metal compiler]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <22181e546ba746202489.1399688067@localhost>
Patchwork-Id: 347586
2014-05-09 19:13:49 -07:00
config cc/gcc: allow CC_EXTRA_CONFIG_ARRAY on baremetal 2014-05-09 19:13:49 -07:00
contrib docs: update my e-mail 2012-03-06 21:36:10 +01:00
docs docs/help: rename defconfig/olddefconfig into 2013-07-17 08:25:43 +02:00
kconfig configure: Add --with-gperf option 2013-09-14 02:45:23 +01:00
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 cc/gcc: fix the PR58595 patch 2014-04-18 22:46:06 +02:00
samples samples: add a Sparc sample 2013-10-04 23:14:36 +02:00
scripts cc/gcc: allow CC_EXTRA_CONFIG_ARRAY on baremetal 2014-05-09 19:13:49 -07:00
.hgignore scripts: fix tools override 2012-01-16 23:36:42 +01:00
.hgtags update tags 2009-06-14 18:19:22 +00:00
.version [configure] Use hg to compute the version string 2009-06-17 10:46:28 +02:00
bootstrap configure: use autoconf to generate configure 2011-11-07 22:28:40 +01:00
configure.ac configure: look for more usual g-variants of some tools 2014-05-05 21:54:03 +02:00
COPYING Update and clarify COPYING (plus a typo). 2008-09-14 18:20:03 +00:00
ct-ng.comp samples: check if update is needed 2013-01-22 00:32:38 +01:00
ct-ng.in docs: update my e-mail 2012-03-06 21:36:10 +01:00
LICENSES Add the full crosstool-NG sources to the new repository of its own. 2007-02-24 11:00:05 +00:00
Makefile.in configure: Add --with-gperf option 2013-09-14 02:45:23 +01:00
README configure: use autoconf to generate configure 2011-11-07 22:28:40 +01:00
steps.mk libc: get rid of libc_finish 2013-01-10 21:01:59 +01:00
TODO TODO: remove some items 2014-05-07 18:40:48 +02:00

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!