On 08/09/2017 02:38, Llelan D. wrote:
Windows 10 64bit, Cygwin64, openmpi 1.10.7-1 (dev, c, c++, fortran),
x86_64-w64-mingw32-gcc 6.3.0-1 (core, gcc, g++, fortran)
I am compiling the standard "hello_c.c" example with *mgicc* configured
to use the Cygwin installed MinGW gcc compiler:
$ export OMPI_CC=x86_64-w64-mingw32-gcc
$ mpicc -idirafter /cygdrive/c/cygwin64/usr/include hello_c.c -o hello_c
For some unknown reason, I have to manually include the "usr/include"
directory to pick up the "mpi.h" header, and it must be searched after
the standard header directories to avoid "time_t" typedef conflicts. The
showme:
you can not mix cygwin dll's with mingw compilations.
They use different world paradigma
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