On Wed, 26 Sep 2012, Andrew E Slaughter wrote:
Thanks for the help. I am trying to build the latest svn build (r6119) but get
the following error, has anyone received this before? I was
previously using 0.7.3.1 which compiles and runs fine on my system. I used the
following command for configuration: ./configure --disable-slepc
--with-vtk-include=$VTK_INCLUDE_DIR.
--- Building Metis ---------------------------
make[2]: Entering directory
`/home/slaughter/packages/libmesh/contrib/metis/GKlib'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory
`/home/slaughter/packages/libmesh/contrib/metis/GKlib'
make[2]: Entering directory `/home/slaughter/packages/libmesh/contrib/metis/Lib'
Compiling C (in optimized mode) balance.c...
balance.c: In function ‘libmetis__Bnd2WayBalance’:
balance.c:50:3: error: ‘WCOREPUSH’ undeclared (first use in this function)
balance.c:50:3: note: each undeclared identifier is reported only once for each
function it appears in
That undeclared symbol should be a macro defined in macros.h, included
into balance.c via metislib.h. Any of which might have changed in
between libMesh 0.7.3.1 and the current svn; we upgraded our copy of
METIS to the latest available a few months ago.
Is it possible you've got another macros.h file or metislib.h file
installed in a system include directory and your compiler is finding
the undesired one first? If so then uninstalling the conflicting
package might be a reasonable workaround. Either that or you could
configure libMesh with METIS and ParMETIS disabled and see if our
space-filling-curve-partitioner-that-nobody-uses capability is still
in working order...
Regardless, we should probably make it harder for such a problem to
come up. We just added an option to force libMesh headers to be
included as "libmesh/whatever.h" to avoid exactly those sorts of
conflicts, but there's currently nothing preventing header naming
conflicts from affecting some of the third-party packages in our
contrib/ directory.
Copying this to libmesh-devel in case anyone has other ideas; I hate
to have any significant "fork" between our copies of contrib/
libraries and the upstream sources, and changing all their #include
directives might qualify as significant.
---
Roy
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