[Raspberry Pi] Build up toolchain in ubuntu 10.04

1. 
   Install package
   
   
   
   sudo apt-get install make git-core ncurses-dev
   
    


2. 
   Download lastest toolchain
   
   
   
   git clone https://github.com/raspberrypi/tools.git
   
   
   
   remote: Reusing existing pack: 17273, done.
   
   remote: Total 17273 (delta 0), reused 0 (delta 0)
   
   Receiving objects: 100% (17273/17273), 311.52 MiB | 343 KiB/s, done.
   
   Resolving deltas: 100% (11698/11698), done.
   
   Checking out files: 100% (15860/15860), done.


3. 
   Edit .bashr
   

   
   
   
   vi ~/.bashrc
   
   export PATH=$HOME/rpi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin

   
   


4. 
   write a simple program to hello.c
   

   
   
   
   vi hello.c
   
   #include
   
   int main()
   
   {
   
   printf(“hello, world\n”);
   
   return 0;
   
   }

   
   


5. 
   Compile this program
   

   
   
   
   arm-linux-gnueabihf-gcc hello.c -o hello-arm

   
   


6. 
   Send hello-arm to Board then excute program.
   

   
   
   
   Show “hello, world” mean successfully.

   
   

 

Reference

1.Development Environment for the Raspberry Pi using a Cross Compiling Toolchain and Eclipse

1.[進階] 安裝 Raspberry Pi 的 Toolchain