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Re: How to find right header files when multiple versions are exist


yes, thank you:jumping:

John Graham-9 wrote:
> 
>> How can I found that which stdio.h is compiler looking for?
> 
> Pass the --verbose flag to gcc, and you'll get something like this
> (amongst other output):
> 
> $ gcc program.c --verbose
> (...)
> ignoring nonexistent directory "/usr/local/include/i486-linux-gnu"
> ignoring nonexistent directory
> "/usr/lib/gcc/i486-linux-gnu/4.4.1/../../../../i486-linux-gnu/include"
> ignoring nonexistent directory "/usr/include/i486-linux-gnu"
> #include "..." search starts here:
> #include <...> search starts here:
> Â/usr/local/include
> Â/usr/lib/gcc/i486-linux-gnu/4.4.1/include
> Â/usr/lib/gcc/i486-linux-gnu/4.4.1/include-fixed
> Â/usr/include
> End of search list.
> (...)
> 
> 
> John G
>>
> 
> 

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