Hello Siegmar,
Do you have to use Open MPI that build with Cygwin? If not, you can
simply use CMake and Visual Studio to compile it. Please refer to the
README.WINDOWS file in the main directory.
Regards,
Shiqing
On 12/9/2010 4:24 PM, Siegmar Gross wrote:
Hi,
I know that you don't try to port Open Mpi to Cygwin at the moment but
perhaps you can give me a hint how to proceed. I tried to build
openmpi-1.5.1rc1 on Cygwin 1.5.25 with gcc-4 with the following options.
../openmpi-1.5.1rc1r24104/configure --prefix=/usr/local/openmpi-1.5.1-gcc-4
CC=gcc-4 CPP=cpp-4 CXX=g++-4 CXXCPP=cpp-4 F77=gfortran-4 FC=gfortran-4
CFLAGS=-m32 CXXFLAGS=-m32 FFLAGS=-m32 FCFLAGS=-m32 CXXLDFLAGS=-m32
LDFLAGS=-m32 CPPFLAGS= C_INCL_PATH= C_INCLUDE_PATH= CPLUS_INCLUDE_PATH=
OBJC_INCLUDE_PATH= MPIHOME= --without-udapl --without-openib
--without-cs-fs --enable-mpi-f90 --with-mpi-f90-size=small
--enable-heterogeneous --enable-cxx-exceptions --enable-shared
--enable-orterun-prefix-by-default --with-threads=posix
--enable-mpi-threads --disable-progress-threads --disable-vt
"--disable-vt" was necessary to avoid some errors. I got the following
output in config.log.
## --------- ##
## Platform. ##
## --------- ##
hostname = eiger
uname -m = i686
uname -r = 1.5.25(0.156/4/2)
uname -s = CYGWIN_NT-5.1
uname -v = 2008-06-12 19:34
/usr/bin/uname -p = unknown
/bin/uname -X = unknown
/bin/arch = i686
/usr/bin/arch -k = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo = unknown
/bin/machine = unknown
/usr/bin/oslevel = unknown
/bin/universe = unknown
...
My configure-log-file contains the following two lines:
checking for architecture... i686
configure: WARNING: Unknown architecture ... proceeding anyway
In my opinion all other warnings in that file are unimportant because
I get them on Solaris and Linux as well. "make" breaks with some errors.
eiger openmpi-1.5.1-Cygwin.x86_gcc-4 56 grep -i error
log.make.Cygwin.x86_gcc-4 | more
...
CC error.lo
.../opal/mca/installdirs/windows/opal_installdirs_windows.c:72: error:
'HKEY' undeclared (first use in this function)
.../opal/mca/installdirs/windows/opal_installdirs_windows.c:72: error:
(Each undeclared identifier is reported only once
.../opal/mca/installdirs/windows/opal_installdirs_windows.c:72: error:
for each function it appears in.)
.../opal/mca/installdirs/windows/opal_installdirs_windows.c:72: error:
expected ';' before 'ompi_key'
.../opal/mca/installdirs/windows/opal_installdirs_windows.c:82: error:
'ERROR_SUCCESS' undeclared (first use in this function)
.../opal/mca/installdirs/windows/opal_installdirs_windows.c:82: error:
'HKEY_LOCAL_MACHINE' undeclared (first use in this function)
...
"opal_installdirs_windows.c" needs some header files which are not
available.
eiger openmpi-1.5.1-Cygwin.x86_gcc-4 79 find . -name constants.h
eiger openmpi-1.5.1-Cygwin.x86_gcc-4 80 find . -name installdirs.h
eiger openmpi-1.5.1-Cygwin.x86_gcc-4 81 find . -name opal_config.h
./opal/include/opal_config.h
What can I do, that the first two files will be created? Are they
necessary for Cygwin or is it only windows stuff? How can I avoid
the windows-subtree in Cygwin if it is not necessary? Thank you very
much for any help in advance.
Kind regards
Siegmar
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