On Thu, 22 Jul 2010, Dominik Szczerba wrote: > Many thanks for your precious feedback. > My MPICH install is 64 bit but it seems that for some reason 32 bit VC > compiler is invoked (I have both 32 and 64 installed).
As mentioned - whichever compiler is first in the PATH is used cl > I am clarifying with a local MSVC expert how to control this, will update > you later today. One way to control this - is to run the desired 'build env' cmd - as mentioned in the installation instructions. http://www.mcs.anl.gov/petsc/petsc-as/documentation/installation.html#Windows Satish > Dominik > > On Thu, Jul 22, 2010 at 3:45 PM, Satish Balay <balay at mcs.anl.gov> wrote: > > > > sh: Warning: win32fe: File Not Found: /cygdrive/c/Program > > > Files/MPICH2/lib/amd64/msmpi.lib > > > > Looks like - if win32fe doesn't find the file - it doesn't try to > > convert the path. This is not the cause of his configure failure. > > > > The primary issue is: [which is much ahead in configure.log] > > > > >>>>>>>>>>> > > sh: /cygdrive/c/Users/Dominik/Programs/petsc-3.1-p3/bin/win32fe/win32fe cl > > -o conftest.exe -MT -wd4996 conftest.o /cygdrive/c/Program\ > > Files/MPICH2/lib/mpi.lib Ws2_32.lib > > Executing: > > /cygdrive/c/Users/Dominik/Programs/petsc-3.1-p3/bin/win32fe/win32fe cl -o > > conftest.exe -MT -wd4996 conftest.o /cygdrive/c/Program\ > > Files/MPICH2/lib/mpi.lib Ws2_32.lib > > sh: conftest.obj : error LNK2019: unresolved external symbol _MPI_Init > > referenced in function _main^M > > C:\Users\Dominik\Programs\PETSC-~1.1-P\conftest.exe : fatal error LNK1120: > > 1 unresolved externals^M > > <<<<<<<<<<< > > > > Here cl is finding the correct library - but not MPI_Init symbol in it. > > For whatever reason - libmpi.lib is not compatible. > > > > Satish > > > > On Thu, 22 Jul 2010, Farshid Mossaiby wrote: > > > > > I doubt 'cl' can interpret Cygwin paths: > > > > > > cl : Command line warning D9002 : ignoring unknown option > > > '/cygdrive/c/Program Files/MPICH2/lib/amd64/msmpi.lib' > > > > > > Shouldn't win32fe convert this path first? > > > > > > Hope this helps. > > > > > > --- On Wed, 7/21/10, Dominik Szczerba <dominik at itis.ethz.ch> wrote: > > > > > > > From: Dominik Szczerba <dominik at itis.ethz.ch> > > > > Subject: Re: [petsc-users] configure problems > > > > To: "PETSc users list" <petsc-users at mcs.anl.gov> > > > > Date: Wednesday, July 21, 2010, 7:01 PM > > > > Coming back to the original problem: > > > > I tried to compile MPICH2 myself > > > > and failed because of wrong version of automake in Cygwin. > > > > I then > > > > installed the Windows binary available on the mpich2 > > > > webpage. I > > > > configure petsc with: > > > > > > > > $ ./config/configure.py PETSC_DIR=$PWD > > > > PETSC_ARCH=win64-msvc-release > > > > --download-c-blas-lapack=1 > > > > --with-mpi-dir='/cygdrive/c/Program > > > > Files/MPICH2' --with-x=0 --with-debugging=0 > > > > --with-cc='win32fe cl' > > > > --with-fc=0 > > > > > > > > to hear at the end (of a very long configuration > > > > process...): > > > > > > > > sh: > > > > /cygdrive/c/Users/Dominik/Programs/petsc-3.1-p3/bin/win32fe/win32fe > > > > cl -o conftest.exe -MT -wd4996 > > > > conftest.o /cygdrive/c/Program\ > > > > Files/MPICH2/lib/amd64/msmpi.lib Ws2_32.lib > > > > Executing: > > > > /cygdrive/c/Users/Dominik/Programs/petsc-3.1-p3/bin/win32fe/win32fe > > > > cl -o conftest.exe -MT -wd4996 > > > > conftest.o /cygdrive/c/Program\ > > > > Files/MPICH2/lib/amd64/msmpi.lib Ws2_32.lib > > > > sh: Warning: win32fe: File Not Found: /cygdrive/c/Program > > > > Files/MPICH2/lib/amd64/msmpi.lib > > > > cl : Command line warning D9002 : ignoring unknown option > > > > '/cygdrive/c/Program Files/MPICH2/lib/amd64/msmpi.lib' > > > > conftest.obj : error LNK2019: unresolved external symbol > > > > _MPI_Init > > > > referenced in function _main > > > > C:\Users\Dominik\Programs\PETSC-~1.1-P\conftest.exe : fatal > > > > error > > > > LNK1120: 1 unresolved externals > > > > > > > > Any directions why would the configuration look for a > > > > nonexistent > > > > library? The contents of the installation folder are: > > > > > > > > $ ls -la /cygdrive/c/Program\ Files/MPICH2/lib/ > > > > total 808 > > > > drwx------+ 1 SYSTEM SYSTEM 4096 > > > > 2010-07-21 15:54 . > > > > drwx------+ 1 SYSTEM SYSTEM 4096 > > > > 2010-07-21 15:54 .. > > > > -rwx------+ 1 SYSTEM SYSTEM 4644 > > > > 2010-02-22 17:13 TraceInput.lib > > > > -rwx------+ 1 SYSTEM SYSTEM 322820 2010-02-22 17:09 > > > > cxx.lib > > > > -rwx------+ 1 SYSTEM SYSTEM 131316 2010-02-22 17:11 > > > > fmpich2.lib > > > > -rwx------+ 1 SYSTEM SYSTEM 136382 2010-02-22 17:13 > > > > fmpich2g.lib > > > > -rwx------+ 1 SYSTEM SYSTEM 1936 > > > > 2010-02-22 17:13 irlog2rlog.lib > > > > -rwx------+ 1 SYSTEM SYSTEM 10430 2010-02-22 16:30 > > > > mpe.lib > > > > -rwx------+ 1 SYSTEM SYSTEM 132128 2010-02-22 16:29 > > > > mpi.lib > > > > -rwx------+ 1 SYSTEM SYSTEM 61286 2010-02-22 16:30 > > > > rlog.lib > > > > > > > > Best regards, > > > > Dominik > > > > > > > > On Tue, Jul 20, 2010 at 12:44 AM, Jed Brown <jed at 59a2.org> > > > > wrote: > > > > > On Tue, 20 Jul 2010 08:37:18 +1000, Matthew Knepley > > > > <knepley at gmail.com> > > > > wrote: > > > > >> This would do you absolutely no good. Even Jed's > > > > thing needs all the > > > > >> information that the configure provides. CMake is > > > > exactly what it > > > > >> says, make. It does no configuration > > > > > > > > > > This isn't true, CMake isn't a build system at all, it > > > > does > > > > > configuration and produces build files for another > > > > tool (like make or an > > > > > IDE). I see no point in maintaining duplicate > > > > configuration systems, > > > > > and CMake's scripting language is so attrocious that > > > > "replacing" > > > > > BuildSystem with CMake script would be a disaster. > > > > It's > > > > > cross-compilation support is also a bit weak, and > > > > there are a pile of > > > > > other things that it does poorly (mostly related to > > > > pathologically > > > > > dysfunctional "Find*.cmake" modules). That doesn't > > > > mean it isn't useful > > > > > for producing build files. > > > > > > > > > > Jed > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
