File:
[ELWIX - Embedded LightWeight unIX -] /
elwix /
BUILD.txt
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Fri Oct 12 08:22:42 2012 UTC (11 years, 11 months ago) by
misho
Branches:
MAIN
CVS tags:
elwix2_0,
elwix1_9_mips,
elwix1_9,
elwix1_8,
elwix1_7,
HEAD,
ELWIX1_9,
ELWIX1_8,
ELWIX1_7,
ELWIX1_6
ELWIX 1.6
1: -= How-to build ELWIX system project =-
2: =========================================
3: $Id: BUILD.txt,v 1.2 2012/10/12 08:22:42 misho Exp $
4: =========================================
5:
6: I. Intro
7: Before starting any work on ELWIX must we prepare environment.
8:
9: What this means ::
10: - We must downloading freebsd sources from CVS/SVN repository and put on separate place from /usr/src.
11: Set in config/rc.elwix variable BSDSRC="..." with place where you get freebsd sources.
12: - We gather from ELWIX CVS repository kodicom_mux project. After this we need to patch our freebsd
13: sources like that "cd <where you put freebsd sources>; patch -p0 < <kodicom_mux/contrib/kodicom.patch>"
14: - We must checkout from ELWIX CVS repository core libraries "libait*" , "embedtools", "embedaddons"
15: and GPLv2 "gpl/*" projects
16: - Optional download of 3th party software for ELWIX firmware. Project name is embedaddon from ELWIX CVS
17:
18: II. Build process
19: 1. Init build structures with clean directory tree
20: ./build_init.sh
21: 2. Cross compile entire userland software
22: ./build_world.sh
23: 3. Cross compile ELWIX kernel
24: ./build_kernel.sh
25: 4. Cross compile ELWIX tools
26: ./build_tools.sh
27: 5. Cross compile optional 3th party software
28: ./build_3thparty.sh
29: 6. Now moment comes to build big system binary and rootfs to embed into the kernel
30: ./build_rootfs.sh
31: 7. Make romfs image and build big fat second stage firmware image
32: ./build_romfs.sh
33: 8. Prepare fs image and populate /etc,/boot and others
34: ./build_fs.sh
35:
36: Ok, now we did ELWIX version and placed to build/release directory like tar.gz file
37:
38: III. Information
39: Michael Pounov <misho@elwix.org> or <support@elwix.org>
40:
41: Best regards
42: Michael Pounov
43: -----
44: ELWIX - Embedded LightWeight unIX -
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>