dolfin team mailing list archive

["Garth N. Wells" <gnw20@xxxxxxxxx>]

Shawn Walker wrote:
> Hello, again.  I have done some more modifications to my compile 
> scripting, etc... and it seems to be getting closer to working.  The Scons 
> claims to see UMFPACK (I had to manually generate a umfpack.pc file), but 
> I get a compile error as if the compiler cannot find `umfpack.h' and other 
> things, which are definitely in the libumfpack.a file.
>
> Here is the error:
>
> ---------------------------------------
> $ scons withBoostDir=$BOOST_DIR withUmfpackDir=$UMFPACK_DIR 
> enableDemos=yes enableScotch=no enableTrilinos=no enableMpi=no 
> enablePetsc=no enableSlepc=no enableDebug=no
>
> scons: Reading SConscript files ...
> Using options from scons/options.cache
> Checking for pkg-config... yes
> Checking for numpy-1... yes
> Checking for ufc-1... yes
> Checking for umfpack... yes
> Checking for python-2... yes
> Checking for gts... yes
> Checking for boost... yes
> Checking for libxml-2.0... yes
> Resolving compiler... done
> Found optional package: umfpack
> Found optional package: gts
> Unable to find optional package: petsc
> Unable to find optional package: slepc
> Unable to find optional package: scotch
> Unable to find optional package: trilinos
> Enabling compilation of PyDOLFIN
>
> scons: warning: The env.Copy() method is deprecated; use the env.Clone() 
> method instead.
> File "/download/src/fenics/dolfin/dolfin/SConscript", line 107, in 
> <module>
> scons: done reading SConscript files.
> scons: Building targets ...
> c++ -o dolfin/la/UmfpackLUSolver.os -c -Wall -pipe -DNDEBUG -O2 
> -DPACKAGE_VERSION=\"0.8.0\" -DHAS_UMFPACK=1 -DHAS_GTS=1 -I. 
> -I/download/src/boost_1_35_0 -I/usr/include/libxml2 
> -I/download/src/SuiteSparse/AMD/Include:/download/src/suitesparse/UFconfig:/download/src/suitesparse/UMFPACK/Include 

I don't think that this syntax (...Include:/download/...) is correct.
What exactly haver you defined $UMFPACK_DIR to be?  It should be 
something like

  /path/to/SuiteSparse

Garth

> -I/build/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include 
> dolfin/la/UmfpackLUSolver.cpp
> dolfin/la/UmfpackLUSolver.cpp:21:21: umfpack.h: No such file or directory
> dolfin/la/UmfpackLUSolver.cpp: In member function `void 
> dolfin::UmfpackLUSolver::Umfpack::clear()':
> dolfin/la/UmfpackLUSolver.cpp:128: error: `umfpack_dl_free_symbolic' 
> undeclared (first use this function)
> dolfin/la/UmfpackLUSolver.cpp:128: error: (Each undeclared identifier is 
> reported only once for each function it appears in.)
> dolfin/la/UmfpackLUSolver.cpp:135: error: `umfpack_dl_free_numeric' 
> undeclared (first use this function)
> dolfin/la/UmfpackLUSolver.cpp: In member function `void 
> dolfin::UmfpackLUSolver::Umfpack::initTranspose(const long int*, const 
> long int*, const double*, dolfin::uint, dolfin::uint)':
> dolfin/la/UmfpackLUSolver.cpp:185: error: `umfpack_dl_transpose' 
> undeclared (first use this function)
> ............etc.............
>
> ---------------------------------------------------------
> If there were no errors, run
>
>      scons install
>
> ......etc....
> --------------------------------
>
> Any clue as to what is causing this?  Specifically say to use the 
> libumfpack.a file in umfpack.pc (not shown here).
>
> - Shawn
> _______________________________________________
> DOLFIN-dev mailing list
> DOLFIN-dev@xxxxxxxxxx
> http://www.fenics.org/mailman/listinfo/dolfin-dev