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Annotation of elwix/BUILD.txt, revision 1.5

1.2       misho       1:  -= How-to build ELWIX system project =-
                      2: =========================================
1.5     ! misho       3: $Id: BUILD.txt,v 1.4.4.1 2014/01/14 10:10:36 misho Exp $
1.2       misho       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
1.5     ! misho      20:                ./build_init.sh <filename of project config>
1.2       misho      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
1.3       misho      29:        6. Now is moment for build base elwix system
                     30:                ./build_base.sh
                     31:        7. Now moment comes to build big system binary and rootfs to embed into the kernel
1.2       misho      32:                ./build_rootfs.sh
1.3       misho      33:        8. Make romfs image and build big fat second stage firmware image
1.2       misho      34:                ./build_romfs.sh
1.3       misho      35:        9. Prepare fs image and populate /etc,/boot and others
1.2       misho      36:                ./build_fs.sh
                     37: 
                     38:  Ok, now we did ELWIX version and placed to build/release directory like tar.gz file
                     39: 
                     40:  III. Information
                     41:        Michael Pounov <misho@elwix.org> or <support@elwix.org>
                     42: 
                     43:  Best regards
                     44:    Michael Pounov
                     45: -----
                     46: ELWIX - Embedded LightWeight unIX -