logging gcc messages

logging gcc messages

[Michael Markowsky]

Dear Madam , Dear Sir

I use gcc on a linux - system and wish to save the compiler messages for 
further analysation.
  so something like gcc filename.cpp>result.txt didn´t work

Any idea


many greetings

Michael Markowsky

Re: logging gcc messages

[Tim Prince]

On 3/5/2014 12:28 PM, Michael Markowsky wrote:
> Dear Madam , Dear Sir
>
> I use gcc on a linux - system and wish to save the compiler messages for
> further analysation.
>   so something like gcc filename.cpp>result.txt didn´t work
>
> Any idea
>

Check which shell you are running and look up how to redirect stderr to 
your file; e.g. for bash et al.
gcc filename.cpp>result.txt 2>&1


-- 
Tim Prince

Re: logging gcc messages

[Jonathan Wakely]

On 5 March 2014 17:28, Michael Markowsky wrote:
> Dear Madam , Dear Sir
>
> I use gcc on a linux - system and wish to save the compiler messages for
> further analysation.
>  so something like gcc filename.cpp>result.txt didn´t work

As Tim said, you need to redirect stderr to the file, not just stdout.

N.B. you almost certainly want to use g++ to compile a C++ file, not gcc.