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Thomas Petazzoni ab73b9284e gauche: disable on SPARC(64), remove atomics dependency 
gauche does not build on sparc64, it fails with:

  No rule to make target 'sparc_mach_dep.lo', needed by 'libgc.la'

On Sparc, it first fails with the usual "membar" assembler issue which
comes from gauche's internal version of libatomic_ops. However, even
passing -DAO_NO_SPARC_V9 like we do for libatomic_ops is not
sufficient, as we fall into the same build problem as on sparc64.

Consequently, this commit disables the gauche package on the sparc and
sparc64 architectures.

Since it uses its own libatomic_ops copy, and libatomic_ops does not
have any dependency on atomic built-ins, we also remove the
BR2_ARCH_HAS_ATOMICS dependency. It was originally added to prevent
gauche from being built on sparc, but this will no longer happen.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2016-02-06 11:16:00 +01:00
arch Add ARM11 MPCore CPU target support 2016-01-03 22:35:22 +01:00
board board: add support for ARM Juno r0 and r1 Development Boards 2016-02-04 21:55:00 +01:00
boot uboot: remove unused helper function insert_define 2016-01-18 10:10:50 +01:00
configs defconfigs: all use the headers from the kernel 2016-02-06 10:59:15 +01:00
docs docs/manual: document usage of BR2_TOOLCHAIN_HAS_SYNC_x 2016-02-06 11:16:00 +01:00
fs fs/common: generate users before setting permissions 2016-02-01 07:25:36 +01:00
linux linux: drop the option to use the same version as that of the headers 2016-02-06 10:58:24 +01:00
package gauche: disable on SPARC(64), remove atomics dependency 2016-02-06 11:16:00 +01:00
support support/misc: Adding Vagrant file for provisioning 2016-02-04 17:25:54 +01:00
system Makefile: drop ldconfig handling 2016-01-03 21:46:07 +01:00
toolchain toolchain: add BR2_TOOLCHAIN_HAS_{SYNC_x, ATOMIC} hidden booleans 2016-02-06 11:16:00 +01:00
.defconfig arch: kill avr32 2015-02-14 17:39:50 +01:00
.gitignore update gitignore 2013-05-04 12:41:55 +02:00
CHANGES Update for 2015.11 2015-11-30 23:13:41 +01:00
Config.in libungif: remove deprecated 2016-01-20 21:14:10 +01:00
Config.in.legacy linux: drop the option to use the same version as that of the headers 2016-02-06 10:58:24 +01:00
COPYING clarify license and fix website license link 2009-05-08 09:29:41 +02:00
Makefile Update copyright year 2016-02-01 19:51:33 +01:00
Makefile.legacy Makefile.legacy: fix recursive invocation with BUILDROOT_DL_DIR and _CONFIG 2014-02-11 08:14:57 +01:00
README README: add reference to submitting-patches 2016-02-01 19:16:08 +01:00

README 

Buildroot is a simple, efficient and easy-to-use tool to generate embedded
Linux systems through cross-compilation.

The documentation can be found in docs/manual. You can generate a text
document with 'make manual-text' and read output/docs/manual/manual.text.
Online documentation can be found at http://buildroot.org/docs.html

To build and use the buildroot stuff, do the following:

1) run 'make menuconfig'
2) select the target architecture and the packages you wish to compile
3) run 'make'
4) wait while it compiles
5) find the kernel, bootloader, root filesystem, etc. in output/images

You do not need to be root to build or run buildroot.  Have fun!

Buildroot comes with a basic configuration for a number of boards. Run
'make list-defconfigs' to view the list of provided configurations.

Please feed suggestions, bug reports, insults, and bribes back to the
buildroot mailing list: buildroot@buildroot.org
You can also find us on #buildroot on Freenode IRC.

If you would like to contribute patches, please read
https://buildroot.org/manual.html#submitting-patches