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Peter Korsgaard 7f2ce003bd pulseaudio: don't build man pages if not needed
No sense in building them if they are thrown away by target-finalize anyway.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-05-20 02:06:03 +02:00
board qemu/arm-vexpress: add new sample config 2012-05-07 22:51:31 +02:00
boot u-boot: build signed image for OMAP processors 2012-05-19 22:33:48 +02:00
configs qemu/configs: update to use kernel 3.3.5 2012-05-09 13:51:10 +02:00
docs Update for 2012.05-rc1 2012-05-10 19:07:20 +02:00
fs Add the www-data user group to the skeleton target filesystem 2012-04-26 15:22:15 +02:00
linux linux: install dtc (device tree compiler) as host tool if selected 2012-05-15 22:59:20 +02:00
package pulseaudio: don't build man pages if not needed 2012-05-20 02:06:03 +02:00
support kconfig: do not use HOST_LOADLIBES anymore 2012-04-19 16:04:21 +02:00
target toolchain/gcc: block unsupported CPUs according to version 2012-05-19 23:11:11 +02:00
toolchain toolchain/gcc: block unsupported CPUs according to version 2012-05-19 23:11:11 +02:00
.defconfig buildroot: get rid of s390 support 2009-01-12 14:36:14 +00:00
.gitignore .gitignore: ignore more patch related files 2010-11-18 12:07:23 +01:00
CHANGES Update for 2012.05-rc1 2012-05-10 19:07:20 +02:00
Config.in config: improve help text and prompt for debugging related options 2012-03-15 23:14:36 +01:00
COPYING clarify license and fix website license link 2009-05-08 09:29:41 +02:00
Makefile Update for 2012.05-rc1 2012-05-10 19:07:20 +02:00

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@uclibc.org