Hey,
at a rough read i think i had the same sort of issue.
For us, the FindMPI detected "MPI_Fortran_INCLUDE_PATH" correctly -
however, what did matter in our case
was the order those paths have been used in CMake.
as example:
target_include_directories(yourtarget ${MPI_C_INCLUDE_PATH}
${MPI_Fortran_INCLUDE_PATH})
instead of
target_include_directories(yourtarget ${MPI_Fortran_INCLUDE_PATH}
${MPI_C_INCLUDE_PATH})
makes all the difference in our case.
so check if there are maybe even dependent libraries that have the C/CXX
include path set first etc.
maybe this helps :-)
On 11.02.2016 09:19, Jack Stalnaker wrote:
This seems to be the same issue discussed here:
https://cmake.org/pipermail/cmake-developers/2014-December/023831.html
which refers to a bug marked fixed here:
http://www.cmake.org/Bug/view.php?id=15182
However, I'm still getting the issue in 3.5.0-rc1
On Wed, Feb 10, 2016 at 12:24 PM, Jack Stalnaker <omnij...@gmail.com
<mailto:omnij...@gmail.com>> wrote:
Hi,
If I call FindMPI, it successfully finds Intel MPI, including all
the proper include paths etc. However, when I compile MPI code, I
get an error message saying that the mod file (called by "use mpi"
in the code) was not compiled by this compiler. The problem
appears to be that the Intel compiler suite installed both
gfortran and ifort versions of the mod files in different include
directories like this:
INTELROOT/
linux/mpi/intel64/include/gfortran/mpi.mod
linux/mpi/intel64/include/mpi.mod
where the first mod is the gfortran mod, and the second is the
intel mod. Following the call to FindMPI(), the variable
MPI_Fortran_INCLUDE_PATH contains both, with the gfortran
directory first. If I do this:
include_directories(${MPI_Fortran_INCLUDE_PATH})
I get the failure I mentioned, presumably because the compiler
tries to use the gfortran mod first.
So is there a way to tell the build system to ignore the gfortran
mod? I cannot assume that the order or contents of
MPI_Fortran_INCLUDE_PATH.
Thanks
--
Dr. Daniel Wirtz
Dipl. Math. Dipl. Inf.
SRC SimTech
Pfaffenwaldring 5a, D-70569 Stuttgart
+49 (711) 685-60044
--
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