Hi Again, While configuring PETSc in Cygwin, I recieve the following error : "Compression library [libz.a or equivalent] not found"
The thing is, I already have the file : zlib.lib included in the configuration of petsc . My configure command is : ./config/configure.py --with-cc='win32fe cl' --with-fc='win32fe ifort' --with-cxx='win32fe cl' --with-mpi-dir="/cygdrive/C/Program Files (x86)/MPICH2" --download-f-blas-lapack=1 --with-clanguage=c --with-petsc-arch=arch-mswin-c-debug --CFLAGS=-D_CRT_SECURE_NO_DEPRECATE --with-debugging=0 --ignore-cygwin-link --with-valgrind=0 --with-c2html=0 --download-sowing=1 --with-hdf5=1 --with-hdf5-include=/cygdrive/c/libraries/hdf5/include --with-hdf5-lib=\[/cygdrive/c/libraries/hdf5/libs/hdf5dll.lib,/cygdrive/c/libraries/hdf5/libs/hdf5_fortrandll.lib,/cygdrive/c/libraries/hdf5/libs/szip.lib,/cygdrive/c/libraries/hdf5/libs/zlib.lib\] Thank you again.. Chen