建立 Broadcom 4780 編譯環境[中譯版]

以下建構方法以Fedora Core 4 為例

1.  設定軟體

確定 /opt 是否存在, 不存在時自行建立之。

mkdir /opt

2. 下載 mipsel-linux toolchain, 然後解壓縮

cd /opt
wget http://files.wl500g.info/asus/wl500g/gpl/GPL_1.8.1.9.tar.gz
tar xvfz GPL_1.8.1.9.tar.gz  
cp -R /opt/broadcom/opt/brcm /opt

3. 請先檢查是否為以下目錄都存在

/opt/brcm
/opt/brcm/hndtools-mipsel-linux-3.0
/opt/brcm/hndtools-mipsel-linux-3.2.3 ?

4. 建立軟體連結讓mipsel-linux 能夠指向到mipsel-linux-3.0

ln -sf /opt/brcm/hndtools-mipsel-linux-3.0 /opt/brcm/hndtools-mipsel-linux

5. 建立軟體連結從/opt/brcm/hndtools-mipsel-linux-3.2.3/mipsel-linux/sys-include 到 /opt/brcm/hndtools-mipsel-linux/mipsel-linux/sys-include

ln -sf /opt/brcm/hndtools-mipsel-linux-3.2.3/mipsel-linux/sys-include /opt/brcm/hndtools-mipsel-linux/mipsel-linux/sys-include

6. 複製/opt/brcm/hndtools-mipsel-linux-3.2.3/lib/gcc-lib/mipsel-linux/3.2.3/include 的 stdio.h 到  /opt/brcm/hndtools-mipsel-linux/lib/gcc-lib/mipsel-linux/3.0/include

cp /opt/brcm/hndtools-mipsel-linux-3.2.3/lib/gcc-lib/mipsel-linux/3.2.3/include/stdio.h /opt/brcm/hndtools-mipsel-linux/lib/gcc-lib/mipsel-linux/3.0/include/stdio.h

7. 加入toolchain到環境變數PATH中, 讓在任何目錄都可使用

export PATH=$PATH:/opt/brcm/hndtools-mipsel-uclibc/bin:/opt/brcm/hndtools-mipsel-linux/bin

8. 恭喜!! Broadcom 4780的編譯環境已經建立完成。

以下為ASUS WL700GE 自製firmware的方法,僅供參考

Set up GPL code

Go to the /root directory and download the GPL source code:

# cd /root < enter >
# wget http://files.wl500g.info/asus/wl700g...gE_1042tar.zip < enter >

Unzip GPL_WL700gE_1.0.4.2.tar.gz from GPL_WL700gE_1042tar.zip:

# unzip -u GPL_WL700gE_1042tar.zip < enter >

Extract the source:

# tar xvfz GPL_WL700gE_1.0.4.2.tar.gz < enter >

Make a change in 3 files by adding a path to executable mkcramfs (replace mkcramfs to /opt/broadcom/src/linux/linux/scripts/cramfs/mkcramfs):

/root/WL700g/nasoc/src/apps/Makefile
/root/WL700g/nasoc/src/apps/pivot_root/Makefile
/root/WL700g/nasoc/src/apps/mfgtest_root/Makefile

Compile the firmware

Go to the directory /root/WL700g/nasoc/src/apps and type:

# make rebuild

以上資料轉載與整理自 : http://wl500g.info/showthread.php?t=5748