[Dune] [Dune-Commit] dune-istl r1490 - trunk/dune/istl

[Rebecca Neumann]

There's no additional ax_boost_base.m4 in the problematic module.

The output with echo $ACLOCAL_FLAGS is the following
(where /home/rebecca/testdune/dune_mpi/dune-pm is the problematic module):

--> aclocal...
-I /home/rebecca/testdune/dune_mpi/dune-common/m4 -I 
/home/rebecca/testdune/dune_mpi/dune-pdelab-howto/m4 -I 
/home/rebecca/testdune/dune_mpi/dune-localfunctions/m4 -I 
/home/rebecca/testdune/dune_mpi/dune-grid/m4 -I 
/home/rebecca/testdune/dune_mpi/dune-pdelab/m4 -I 
/home/rebecca/testdune/dune_mpi/dune-istl/m4 -I 
/home/rebecca/testdune/dune_mpi/geo_inversion/m4 -I 
/home/rebecca/testdune/dune_mpi/dune-pm/m4

Rebecca

On 03.08.2011 14:04, Markus Blatt wrote:
> On Wed, Aug 03, 2011 at 01:11:14PM +0200, Jö Fahlke wrote:
>> Am Wed,  3. Aug 2011, 12:15:21 +0200 schrieb Markus Blatt:
>>> On Wed, Aug 03, 2011 at 11:45:07AM +0200, Jö Fahlke wrote:
>>>>  From what I can see, the version of the AX_BOOST_BASE macro included in
>>>> dune-common is quite different from the macro actually distributed by the
>>>> autoconf archive.  In Rebecca's case the version from the autoconf archive
>>>> ends up in aclocal.m4 and thus is the one that is used in the end.
>>> IMHO this is then a bug in the build system. Does it use -I to set the
>>> path to our m4 directory? If so, we should change to -B which
>>> prependes the directory to the search path. That should fix the
>>> problem, shouldn't it?
>> I can't find -B in aclocal's documentation.  And according to that
>> documentation, -I is actually supposed to prepend to the path.  The
>> only other
>> option that can modify the include path is --acdir, and nobody is supposed to
>> use that anyway.
> I was under the (wrong) impression that it is processed by autoconf.
>
> Maybe the system path is also prepended by us? Please put an
> echo $ACLOCAL_FLAGS into to dune-autogen just before line 124 and post
> the output for the problematic module. (On my
> system the flags seem to be ok, i.e. just the local m4 dirs).
>
> Markus
>