dolfin team mailing list archive

["Garth N. Wells" <gnw20@xxxxxxxxx>]

On Thu, 2010-08-19 at 13:25 -0700, Johan Hake wrote:
> Ok.
> 
> It does not look like /usr/local/share/ufc is looked into. I get this 
> missleading error from dolfin cmake
> 
> CMake Error at CMakeLists.txt:98 (find_package):
>   Could not find a configuration file for package UFC.dolfin.
> 

Oh, you need to change that line. It should be 

    find_package(UFC REQUIRED)

This will pick up the system-wide installation. The line

    find_package(UFC.dolfin REQUIRED)

looks for the home-baked local file (dolfin/cmake/FindUFC.dolfin.cmake).
The home-backed file calls pkg-config. We'll remove this soon.

Garth


>   Set UFC.dolfin_DIR to the directory containing a CMake configuration file
>   for UFC.dolfin.  The file will have one of the following names:
> 
>     UFC.dolfinConfig.cmake
>     ufc.dolfin-config.cmake
> 
> It is not possible to set environment variables with '.' in them...
> 
> Johan
> 
> On Thursday August 19 2010 13:13:35 Garth N. Wells wrote:
> > On Thu, 2010-08-19 at 13:05 -0700, Johan Hake wrote:
> > > I found out that the ufc-config.cmake are installed in
> > > 
> > >   prefix/share/ufc
> > > 
> > > This is kindoff hard wired. When I removed the ufc-1.pc, DOLFIN cmake
> > > cannot find ufc.
> > > 
> > > With pkg-config we just put the file in a directory and included that in
> > > PKG_CONFIG_PATH. Is there a similare directory or PATH we can add for
> > > CMAKE, and hence put all .cmake files there?
> > > 
> > > I know trilinos puts it in its prefix/include, so there might not be a
> > > clear answer to this, I guess.
> > 
> > I dug around a bit on the CMake search paths, but didn't reach any firm
> > conclusion. I stumbled across
> > 
> >     prefix/share/ufc
> > 
> > by accident. If you see UFC_DIR=prefix, then CMake will (I think) find
> > the config file in prefix/share/ufc. I'm not sure what happens if it's
> > in /usr/local/share/ufc. Can you try it out on your machine?
> > 
> > Trilinos uses include, others use lib. 'share' seems a better place to
> > me, especially if CMake searches there.
> > 
> > Garth
> > 
> > > Johan
> > > 
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