Re: configure.ac and Dolfin.h

[c.]

On 1 Mar 2014, at 15:31, Juan Pablo Carbajal <address@hidden> wrote:
>> 
>> 
>> Why not instead (or in addition to that) use the output of pkg-config?
>> This is the standard way to detect flags to be added when
>> compiling/linking against a library.
>> 
>> On my Debian unstable system, the eigen3 include directory is included
>> in the output of "pkg-config --cflags dolfin".
>> 
>> --
>> .''`.    Sébastien Villemot
>> : :' :    Debian Developer
>> `. `'     http://www.dynare.org/sebastien
>>  `-      GPG Key: 4096R/381A7594
>> 
> 
> Sebastien,
> 
> Because I do not know how to do that. Autotools and friends are not
> the easiest tools to learn how to use...
> If you have an example that shows what you mean, then I would be happy
> to fix the code.

I can do that, I'll prepare a patch, but nontheless it's good to be able
to manually tell configure where libraries are, so I will leave your option too.

c.