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File Date Author Commit
 arch 2015-03-17 Sonic Zhang Sonic Zhang [14ee4c] bfin: remove the dependency of flat shared mode...
 board 2015-03-04 Sonic Zhang Sonic Zhang [f13ae8] Update to mainline 2015.02 release
 boot 2015-03-04 Sonic Zhang Sonic Zhang [f13ae8] Update to mainline 2015.02 release
 configs 2015-03-04 Sonic Zhang Sonic Zhang [f13ae8] Update to mainline 2015.02 release
 docs 2015-03-04 Sonic Zhang Sonic Zhang [f13ae8] Update to mainline 2015.02 release
 fs 2015-03-04 Sonic Zhang Sonic Zhang [f13ae8] Update to mainline 2015.02 release
 linux 2015-03-04 Sonic Zhang Sonic Zhang [f13ae8] Update to mainline 2015.02 release
 package 2015-12-30 Sonic Zhang Sonic Zhang [d7e254] Revert "bfin: put the libc link path of the fla...
 support 2015-03-04 Sonic Zhang Sonic Zhang [f13ae8] Update to mainline 2015.02 release
 system 2015-03-18 Sonic Zhang Sonic Zhang [dde02f] sync common scripts with upstream 2015.02
 toolchain 2015-12-30 Sonic Zhang Sonic Zhang [53ef02] toolchain: copy the libc for current FLAT forma...
 .gitignore 2013-09-04 Sonic Zhang Sonic Zhang [a2dd10] Update buildroot to upstream release 2013.08
 .gitmodules 2013-09-04 Sonic Zhang Sonic Zhang [a2dd10] Update buildroot to upstream release 2013.08
 CHANGES 2015-03-04 Sonic Zhang Sonic Zhang [f13ae8] Update to mainline 2015.02 release
 COPYING 2013-03-19 Sonic Zhang Sonic Zhang [180a7d] Update buildroot to upstream 2013.02 release.
 Config.in 2015-03-04 Sonic Zhang Sonic Zhang [f13ae8] Update to mainline 2015.02 release
 Config.in.legacy 2015-03-04 Sonic Zhang Sonic Zhang [f13ae8] Update to mainline 2015.02 release
 Makefile 2015-03-04 Sonic Zhang Sonic Zhang [f13ae8] Update to mainline 2015.02 release
 Makefile.legacy 2013-03-19 Sonic Zhang Sonic Zhang [180a7d] Update buildroot to upstream 2013.02 release.
 README unknown
 release_notes 2013-09-04 Sonic Zhang Sonic Zhang [a2dd10] Update buildroot to upstream release 2013.08

Read Me

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

1) run 'make menuconfig'
2) select the packages you wish to compile
3) run 'make'
4) wait while it compiles
5) Use your shiny new root filesystem. Depending on which sort of
    root filesystem you selected, you may want to loop mount it,
    chroot into it, nfs mount it on your target device, burn it
    to flash, or whatever is appropriate for your target system.

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

Offline build:
==============

In order to do an offline-build (not connected to the net), fetch all
selected source by issuing a
$ make source

before you disconnect.
If your build-host is never connected, then you have to copy buildroot
and your toplevel .config to a machine that has an internet-connection
and issue "make source" there, then copy the content of your dl/ dir to
the build-host.

Building out-of-tree:
=====================

Buildroot supports building out of tree with a syntax similar
to the Linux kernel. To use it, add O=<directory> to the
make command line, E.G.:

$ make O=/tmp/build

And all the output files (including .config) will be located under /tmp/build.

More finegrained configuration:
===============================

You can specify a config-file for uClibc:
$ make UCLIBC_CONFIG_FILE=/my/uClibc.config

And you can specify a config-file for busybox:
$ make BUSYBOX_CONFIG_FILE=/my/busybox.config

To use a non-standard host-compiler (if you do not have 'gcc'),
make sure that the compiler is in your PATH and that the library paths are
setup properly, if your compiler is built dynamically:
$ make HOSTCC=gcc-4.3.orig HOSTCXX=gcc-4.3-mine

Depending on your configuration, there are some targets you can use to
use menuconfig of certain packages. This includes:
$ make HOSTCC=gcc-4.3 linux-menuconfig
$ make HOSTCC=gcc-4.3 uclibc-menuconfig
$ make HOSTCC=gcc-4.3 busybox-menuconfig

Please feed suggestions, bug reports, insults, and bribes back to the
buildroot mailing list: buildroot@buildroot.org