Hi Petsc Experts
I've been running Petsc/TAO successfully under CVF VC but need to move to 64 bit. Now, I'm trying to compile Petsc on a Windows XP64, VS2008 C/C++ and IVF 11 from the IVF compiler shell with Cygwin bash using the command ./config/configure.py \ --with-cc='win32fe cl' \ --with-cxx='win32fe cl' \ --with-fc=ifort \ --with-mpi-dir=/cygdrive/c/MPICH2 \ --download-f-blas-lapack=1 \ --with-clanguage=C++ CXXFLAGS='-DMPICH_SKIP_MPICXX -MT -GR -EHsc' and get the following error: ============================================================================ ===== Configuring PETSc to compile on your system ============================================================================ ===== TESTING: checkCCompiler from config.setCompilers(/cygdrive/z/ai/petsc-3.0.0-p9/config/BuildSystem/config/ setCompilers.py:394) UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for details): ---------------------------------------------------------------------------- ----------- C compiler you provided with -with-cc=win32fe cl does not work **************************************************************************** ***** However if I type cl at the command line, cl seems to work $ cl Microsoft (R) C/C++ Optimizing Compiler Version 15.00.21022.08 for x64 Copyright (C) Microsoft Corporation. All rights reserved. usage: cl [ option... ] filename... [ /link linkoption... ] Any help would be most appreciated. Cheers, Rob -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20100117/65101131/attachment.htm>