[dune-pdelab] Fix headercheck, especially for Eigen

[Christoph Grüninger]

Hi PDElab,
find attached a patches to fix headercheck, especially when Eigen is
found. A fair portion of the patch should be backported to PDELab 2.0.

Bye
Christoph

-- 
GDB does hate your application, expresses its contempt through the
design of its command-line interface.   -- Tom Tromey, FOSDEM 2014
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0001-Fix-broken-add-missing-include-for-Eigen-headers.patch
Type: text/x-patch
Size: 3176 bytes
Desc: not available
URL: <https://lists.dune-project.org/pipermail/dune-pdelab/attachments/20140730/410d9633/attachment.bin>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0002-autotools-Eigen-Add-Eigen-flags-to-ALL_PKG.patch
Type: text/x-patch
Size: 753 bytes
Desc: not available
URL: <https://lists.dune-project.org/pipermail/dune-pdelab/attachments/20140730/410d9633/attachment-0001.bin>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 901 bytes
Desc: OpenPGP digital signature
URL: <https://lists.dune-project.org/pipermail/dune-pdelab/attachments/20140730/410d9633/attachment.sig>