I am trying to build openmpi-1.6 for cygwin with dynamic libs
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./autogen.sh
cd build_dir
source_dir/configure \
LDFLAGS="-Wl,--export-all-symbols -no-undefined" \
--disable-mca-dso \
--without-udapl \
--enable-cxx-exceptions \
--enable-mpi-threads \
--enable-progress-threads \
--with-threads=posix \
--without-cs-fs \
--enable-heterogeneous \
--with-mpi-param_check=always \
--enable-contrib-no-build=vt \
--enable-mca-nobuild=memory_mallopt,paffinity,installdirs-windows,timer-windows,shmem-sysv
make
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the build stop here :
CCLD libompitrace.la
Creating library file: .libs/libompitrace.dll.a.libs/abort.o: In
function `MPI_Abort':
/pub/devel/openmpi/openmpi-1.6-2/src/openmpi-1.6/ompi/contrib/libompitrace/abort.c:32:
undefined reference to `_o mpi_mpi_comm_world'
/pub/devel/openmpi/openmpi-1.6-2/src/openmpi-1.6/ompi/contrib/libompitrace/abort.c:32:
undefined reference to `_P MPI_Comm_rank'
/pub/devel/openmpi/openmpi-1.6-2/src/openmpi-1.6/ompi/contrib/libompitrace/abort.c:33:
undefined reference to `_P MPI_Comm_get_name'
/pub/devel/openmpi/openmpi-1.6-2/src/openmpi-1.6/ompi/contrib/libompitrace/abort.c:38:
undefined reference to `_P MPI_Abort'
I do not find "mpi_mpi_comm_world" defined in any of the
already built objects, except
./ompi/communicator/.libs/comm_init.o
00000200 C _ompi_mpi_comm_world
and on libmpi.dll.a
d002278.o:
00000000 i .idata$4
00000000 i .idata$5
00000000 i .idata$6
00000000 i .idata$7
00000000 t .text
U __head_cygmpi_1_dll
00000000 I __imp__ompi_mpi_comm_world
00000000 I __nm__ompi_mpi_comm_world
Hint ?
Marco
