Build process in GCC?

[ps_arunkumar]

I have written code in uV4 for LPC2148 and it worked. I want to compile the code in GCC (I have installed GCC tool chain on ubuntu 11.10 and also I have Cygwin with gcc tool chain installed). Could anyone please help me the step by step build process for generating a hex file. I am beginner in Linux and explained method of compiling the code is much appreciated.

thanks in advance.

 

[Sanchayan]

I assume you mean to say, you want to use GCC now to compile code which you had previously done with Keil uV4.

If you have a single source file, you can do this simply as arm-linux-gnueabi-gcc -o hello hello.c, and you can execute the hello app by typing ./hello at the cmd prompt.

If you have multiple source files, you need to have a Makefile, which will indicate or act as an input to the make system you can say, to compile and link the source files.

This link should be useful for you.

**broken link removed**