I just did a build petsc petsc-3.0.0 with VC6 with: ./configure --with-mpi=0 --download-c-blas-lapack=1 CFLAGS=-MT --with-fc=0 PETSC_ARCH=cygwin-ms-mt
and the build went fine. If you are having issues - you might want to delete PETSC_DIR/PETSC_ARCH and restart. [and if you still have issues - send configure.log, make.log & test.log from PETSC_DIR/PETSC_ARCH/conf to petsc-maint] Satish On Tue, 2 Feb 2010, Satish Balay wrote: > Please do not cross post to multiple lists. > > If you have installation issues - send the relavent configure.log to > petsc-maint at mcs.anl.gov > > You should be able to specify 'CFLAGS=-MT' option to configure and > both PETSc and f2cblaslapack should use it. [assuimg you are using > --with-mpi=0] > > Satish > > On Tue, 2 Feb 2010, Zhifeng Sheng - EWI wrote: > > > Dear all > > > > I followed the Petsc installation instructions under windows and it works > > fine. But I have a problem with the /MT option. This option is set for > > Petsc build and also for the blas-c-lapack. We could modify the compiling > > option of the petsc package but not for the blas-c-lapack. It seems that > > the option is hard wired into the "win32fe" tool. Does anyone know how I > > can change the option from /MT to /MD? > > > > > > Thanks and best regards > > Zhifeng > > > >