OK, here is short brief if somebody want to build it on it own:
Step #1->clone repository:
git clone https://github.com/fergy/B2G-1.git
Step #2->cd into cloned repo folder:
cd B2G-1
Step #3->configure build for device:
./config.sh ipt1G
or
./config.sh iphone3G
NOTE: if You enter just ./config.sh, that will give You device names. In this moment only iphone3G and ipt1G can be builded
Step #4->Get an book and cup of coffee as first pull will take some longer time (depend of Your internet speed)
Step #5->Build B2G
./build.sh
NOTE: depend of Your system speed, this step can vary. For example, on an Acer B1 dual core processor it take:
real 102m5.133s
user 148m7.880s
sys 10m30.476s
Step #6->Copy files to device
* by default all files are placed under B2G-1/out/target/product/ipXXX
* files what You need are following: boot.img, kernel, ramdisk.img, system.img and userdata.img
* for now, openiBoot is 'AS IS' so it will look for files under idroid folder on Your device (same place where original idroid was placed)
* kernel file is just zImage, so You can rename it back to zImage before or after....or just copy Your own zImage from Linux kernel
* ramdisk.img also must be gzip-ed until I change kernel, as by default it will search for compressed ramdisk image
Step #7->Reboot device
* choose idroid from openIboot and enjoy in B2G
