gcc with gdb

[Ian Lance Taylor]

pms <pmshiva@gmail.com> writes:

> how to setup gdb or gbdbinit to debug the gcc source.

http://gcc.gnu.org/wiki/DebuggingGCC


> can anyone pls help
>  can u interpret the meaning of 
> make STAGE1_CFLAGS="-g3 -O0" all-stage1

It means to build the stage 1 compiler with full debugging information
and no optimization.

Ian