On Thu, Jan 10, 2008 at 10:39:08AM -0500, Gideon Simpson wrote: > A summary of what I have discovered. > > With the following setup: > > os x 10.4.8 x86 > gcc 4.0.1 (apple) > mpich2-1.06p1, dynamic libraries > pets-2.3.3-p8, dynamic libraries > hypre-2.0.0, static libraries, > umfpack 4.3, static libaries > numpy 1.0.4 > swig 1.3.31 > ffc-0.4.3 > FIAT-0.3.3 > UFC-1.0 > dolfin -0.7.1 > > I note the following behavior: > > If i configure dolfin, as in the tutorial, everything, including pydoflin, > compiles, but when I try to run any dolfin based application, i generate the > following error: > > valkyrie:cpp$ ./demo > dyld: Symbol not found: _HYPRE_ParCSRPilutDestroy > Referenced from: /Users/gideon/software/petsc-2.3.3-p8/lib/ > darwin8.11.1-cxx-debug/libpetscksp.dylib > Expected in: dynamic lookup > > Trace/BPT trap > > If i give dolfin the LDFLAGS and LIB flags for HYPRE, then when the dolfin > libraries are being built, I get the error: > > ld: warning multiple definitions of symbol _mpipriv2_ > /Users/gideon/software/petsc-2.3.3-p8/lib/darwin8.11.1-cxx-debug/libpetsc.dylib > (single module) definition of _mpipriv2_ > /Users/gideon/software/lib/libmpich.dylib(single module) definition of > _mpipriv2_ > ld: warning multiple definitions of symbol _mpipriv1_ > /Users/gideon/software/petsc-2.3.3-p8/lib/darwin8.11.1-cxx-debug/libpetsc.dylib > (single module) definition of _mpipriv1_ > /Users/gideon/software/lib/libmpich.dylib(single module) definition of > _mpipriv1_ > ld: warning multiple definitions of symbol _mpiprivc_ > /Users/gideon/software/petsc-2.3.3-p8/lib/darwin8.11.1-cxx-debug/libpetsc.dylib > (single module) definition of _mpiprivc_ > /Users/gideon/software/lib/libmpich.dylib(single module) definition of > _mpiprivc_ > ld: common symbols not allowed with MH_DYLIB output format with the > -multi_module option > /Users/gideon/software/petsc-2.3.3-p8/externalpackages/hypre-2.0.0/ > darwin8.11.1-cxx-debug/lib/libHYPRE.a(globalObjects.o) definition of common > _msgBuf_dh (size 1024) > /usr/bin/libtool: internal link edit command failed > > Finally, if I include the flags for HYPRE, but only built static dolfin > libraries and disable pydolfin, it compiles and applications work. However, I > have to make modifications to dolfin.pc, as it fails to include the HYPRE > flags > and the -framework vecLib for apple's BLAS/LAPACK. > > > > > -gideon
A new scons-based build system for DOLFIN is on its way. Hopefully we can get all this sorted out then. If Åsmund reads this, maybe he can give a status update on the build system? -- Anders _______________________________________________ DOLFIN-dev mailing list [email protected] http://www.fenics.org/mailman/listinfo/dolfin-dev
