Re: GSL and GNUStep

[David Chisnall]

On 15 Nov 2008, at 15:12, Tommy Nordgren wrote:

> 	So it is on my system too, but you should pass -I/usr/local/include  
> to the compiler with that path.
> GSL headers are normally referred to in source as:
> #include <gsl/some_gsl_header.h>

This is entirely the wrong thing to do.

If you put the gsl prefix in your source file and your host system  
installs the files in, for example, /usr/include/ then there is no  
compiler flag that you can pass which will make it find them  
correctly.  If, instead, you use just the header name and pass the  
output from pkg-config to the compiler then it will add the gsl/ if  
it's required, or not if it isn't.

David