Asking gcc for the include directory location?

[Toralf Lund]

>> So you're method might work at least in principle. The actual commands
>> presented here don't quite work for me, but I suspect this is due to a
>> minor issue with the grep options or I/O redirections. (I get the full
>> output from gcc -v, not just a directory line.)
>>     
>
>
>
>   Sorry, cut'n'pasto.  There should be a 2>&1 before the other two
> redirections - here's the exact line from my command shell:
>
>
> /artimi $ mkdir -p LOOK_HERE_FOR_SYSTEM_DIR &&  gcc -v -E - 2>&1 </dev/null
>   

>> /dev/null -isystem LOOK_HERE_FOR_SYSTEM_DIR | grep -A1
>>     
> LOOK_HERE_FOR_SYSTEM_DIR | tail -1 
> /usr/local/include
>   
Yeah, that's a lot better ;-)

- Toralf

--
For unsubscribe information see http://sourceware.org/lists.html#faq