dolfin team mailing list archive

[Johannes Ring <johannr@xxxxxxxxx>]

On Tue, Aug 10, 2010 at 3:53 PM, Anders Logg <logg@xxxxxxxxx> wrote:
> Thanks! It works now. :-)
>
> This might not be a very good UMFPACK configure script but it's well
> commented and very clear what it does.
>
> Some immediate things that one might add is search paths for umfpack.h
> which I now assume is in $prefix/include/suitesparse/

Yes, I think that maybe the following would be better than what is there now:

find_path(UMFPACK_INCLUDE_DIR
  NAMES umfpack.h
  HINTS $ENV{UMFPACK_DIR}
  PATHS /usr/local /usr /opt/local /sw
  PATH_SUFFIXES include/suitesparse include
  DOC "Directory where the UMFPACK header is located"
  )

/opt/local and /sw is for MacPorts and Fink, respectively.

Johannes

> --
> Anders
>
>
> On Tue, Aug 10, 2010 at 03:17:42PM +0200, Johannes Ring wrote:
>> There is a minor typo in line 29:
>>
>> -CMAKE_REQUIRE_LIBRARIES
>> +CMAKE_REQUIRED_LIBRARIES
>>
>> Johannes
>>
>> On Tue, Aug 10, 2010 at 3:06 PM,  <noreply@xxxxxxxxxxxxx> wrote:
>> > ------------------------------------------------------------
>> > revno: 4928
>> > committer: Anders Logg <logg@xxxxxxxxx>
>> > branch nick: dolfin-dev
>> > timestamp: Tue 2010-08-10 15:03:42 +0200
>> > message:
>> >  More work on UMFPACK test, link problems. I'm only getting an empty list
>> >  of libraries. Anyone knows how to fix this?
>> > modified:
>> >  cmake/FindUMFPACK.dolfin.cmake
>> >
>> >
>> >
>> > Your team DOLFIN Core Team is subscribed to branch lp:dolfin.
>> > To unsubscribe from this branch go to https://code.launchpad.net/~dolfin-core/dolfin/main/+edit-subscription
>> >
>> > === modified file 'cmake/FindUMFPACK.dolfin.cmake'
>> > --- cmake/FindUMFPACK.dolfin.cmake      2010-08-10 11:37:46 +0000
>> > +++ cmake/FindUMFPACK.dolfin.cmake      2010-08-10 13:03:42 +0000
>> > @@ -3,18 +3,33 @@
>> >  message(STATUS "checking for package 'UMFPACK'")
>> >
>> >  # Check for header file
>> > -find_path(UMFPACK_INCLUDE_DIR suitesparse/umfpack.h
>> > +find_path(UMFPACK_INCLUDE_DIR umfpack.h
>> >   $ENV{UMFPACK_DIR}
>> > -  /usr/local/include
>> > -  /usr/include
>> > +  /usr/local/include/suitesparse
>> > +  /usr/include/suitesparse
>> >   DOC "Directory where the UMFPACK header is located"
>> >   )
>> > +mark_as_advanced(UMFPACK_INCLUDE_DIR)
>> > +
>> > +# Check for library
>> > +find_library(UMFPACK_LIBRARY
>> > +  NAMES umfpack
>> > +  HINTS $ENV{UMFPACK_DIR}
>> > +  PATHS /usr/local /opt/local /sw
>> > +  PATH_SUFFIXES lib lib64
>> > +  DOC "The UMFPACK library"
>> > +  )
>> > +mark_as_advanced(UMFPACK_LIBRARY)
>> >
>> >  # Try compiling and running test program
>> > -if(UMFPACK_INCLUDE_DIR)
>> > +if(UMFPACK_INCLUDE_DIR AND UMFPACK_LIBRARY)
>> >   message("   found package 'UMFPACK'")
>> >   include(CheckCXXSourceRuns)
>> >   set(CMAKE_REQUIRED_INCLUDES ${UMFPACK_INCLUDE_DIR})
>> > +  set(CMAKE_REQUIRE_LIBRARIES ${UMFPACK_LIBRARY})
>> > +
>> > +  message("includes = ${CMAKE_REQUIRED_INCLUDES}")
>> > +  message("libs     = ${CMAKE_REQUIRED_LIBRARIES}")
>> >   check_cxx_source_runs("
>> >  /* Test program umfpack-ex1.c */
>> >
>> > @@ -47,7 +62,7 @@
>> >     message("   unable to run test program for package 'UMFPACK'")
>> >   endif(NOT UMFPACK_TEST_RUNS)
>> >
>> > -endif(UMFPACK_INCLUDE_DIR)
>> > +endif(UMFPACK_INCLUDE_DIR AND UMFPACK_LIBRARY)
>> >
>> >  # Report results of tests
>> >  if(UMFPACK_TEST_RUNS)
>> >
>> >
>> >
>
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