dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Wed, Jun 03, 2009 at 09:32:40AM +0200, Johannes Ring wrote:
> On Wed, June 3, 2009 08:21, Johannes Ring wrote:
> > On Tue, June 2, 2009 16:35, Anders Logg wrote:
> >> When I build DOLFIN without first setting up my PATHs correctly, I get
> >> a strange message from the build system. It complains about not
> >> finding UFC but it's only a warning. Then goes on to say that DOLFIN
> >> was successfully compiled and installed:
> >>
> >>   Warning: Unknown dependency package: ufc-1
> >>   Enabling compilation of Python wrappers
> >>   Checking for cppunit... yes
> >>   scons: done reading SConscript files.
> >>   scons: Building targets ...
> >>   scons: `install' is up to date.
> >>   scons: done building targets.
> >>   ---------------------------------------------------------
> >>   DOLFIN successfully compiled and installed in
> >>
> >>     /home/logg/Desktop/current/dolfin-dev/local/
> >>
> >>   ---------------------------------------------------------
> >>   Warning: Installation directory is not in PATH.
> >>
> >> I know for a fact that 'install' was not up to date since I pulled
> >> some updates before building. If I set the PATH for UFC, then scons
> >> goes ahead and builds correctly.
> >
> > Yes, I will look into this.
> 
> When I run scons without setting any paths it exits gracefully with a
> message that I need to install the latest UFC:
> 
> $ scons
> scons: Reading SConscript files ...
> Checking for pkg-config... yes
> [snip]
> Checking for ufc-1... no (pkg-config file not found)
>  Trying to generate pkg-config file for ufc-1... failed
> [snip]
> Resolving compiler... done
> Warning: Unknown dependency package: ufc-1
> *** Unable to import UFC. Install latest UFC
> $
> 
> I guess you have the UFC module in $PYTHONPATH but not the ufc-1.pc file
> in $PKG_CONFIG_PATH.
> 
> If I do set the paths to UFC correctly but remove the libxml2-dev Debian
> package I get a similar message as you:
> 
>  Checking for libxml-2.0... no (pkg-config file not found)
>  Trying to generate pkg-config file for libxml-2.0... failed
> Resolving compiler... done
> Warning: Unknown dependency package: libxml-2.0
> Enabling compilation of Python wrappers
> scons: done reading SConscript files.
> scons: *** No targets specified and no Default() targets found.  Stop.
> ---------------------------------------------------------
> Compilation of DOLFIN finished. Now run
> [snip]
> 
> I guess we should change the warning about the unknown dependency package
> into an error and exit. I'll do that now.

Thanks!

-- 
Anders

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