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Gustavo Zacarias 3901cb5157 ccache: allow for BR2_CCACHE_DIR environment override
Allow the BR2_CCACHE_DIR .config option to be overriden by the
BR2_CCACHE_DIR env variable.
This is useful for big projects where in some cases the developers home
directory might be a NFS mount (slow) and real production builds aren't.

Update documentation accordingly as well.

Signed-off-by: Gustavo Zacarias <gustavo.zacarias@free-electrons.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-10-17 16:32:41 +02:00
arch arch: add support for mips32r6 and mips64r6 variants 2015-10-12 21:33:56 +02:00
board qemu: add new board support for qemu-system-sparc64 2015-10-10 12:52:16 +02:00
boot uboot: arm64 arch build support 2015-10-12 21:59:44 +02:00
configs configs: update cubieboard_defconfig to a 3.4 kernel 2015-10-15 10:46:35 +02:00
docs ccache: allow for BR2_CCACHE_DIR environment override 2015-10-17 16:32:41 +02:00
fs fs/axfs: fix URL indentation 2015-10-15 21:59:39 +02:00
linux linux: add 'Image' as the image name for aarch64 2015-10-05 16:01:32 +02:00
package ofono: fix missing systemd and dbus files 2015-10-17 16:31:07 +02:00
support support/scripts: add size-stats script 2015-10-17 16:12:59 +02:00
system system: add options for /bin /sbin and /lib to be symlinks into /usr 2015-10-14 22:50:03 +02:00
toolchain toolchain-external/CodeSourcery MIPS: available only for R2 2015-10-17 16:21:46 +02:00
.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 2015.08 2015-08-31 23:06:58 +02:00
Config.in ccache: support changing the output directory 2015-10-04 18:22:21 +02:00
Config.in.legacy media-ctl: remove package 2015-10-10 11:40:54 +02:00
COPYING clarify license and fix website license link 2009-05-08 09:29:41 +02:00
Makefile ccache: allow for BR2_CCACHE_DIR environment override 2015-10-17 16:32:41 +02:00
Makefile.legacy Makefile.legacy: fix recursive invocation with BUILDROOT_DL_DIR and _CONFIG 2014-02-11 08:14:57 +01:00
README README: mention 'make list-defconfigs' 2015-04-04 15:19:43 +02:00

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.