Isn't the red bold line with arrows after it intended to be:
foreach(MpiPackageDir ${(_MPI_PACKAGE_DIR })
instead?
_____
You have this snippet in there:
set(_MPI_PACKAGE_DIR
mpi
mpich
openmpi
lib/mpi
lib/mpich
lib/openmpi
"MPICH/SDK"
"Microsoft Compute Cluster Pack"
)
set(_MPI_PREFIX_PATH)
if(WIN32)
list(APPEND _MPI_PREFIX_PATH
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\MPICH\\SMPD;binary]/..")
list(APPEND _MPI_PREFIX_PATH
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\MPICH2;Path]")
endif()
foreach(SystemPrefixDir ${CMAKE_SYSTEM_PREFIX_PATH})
foreach(MpiPackageDir ${_MPI_PREFIX_PATH}) <====================
MESSAGE(STATUS "${SystemPrefixDir}/${MpiPackageDir}")
if(EXISTS ${SystemPrefixDir}/${MpiPackageDir})
list(APPEND _MPI_PREFIX_PATH "${SystemPrefixDir}/${MpiPackageDir}")
endif()
endforeach(MpiPackageDir)
endforeach(SystemPrefixDir)
From: Dave Partyka [mailto:dave.part...@kitware.com]
Sent: 30 November 2010 22:42
To: Hicham Mouline
Cc: CMake mailing list
Subject: Re: [CMake] FindMPI: finding openmpi libs and includes
It will search standard locations (/usr/include & /usr/lib) for the headers
and libs. Set MPI_LIBRARY and MPI_INCLUDE_PATH if it doesn't locate them for
you automatically. The FindMPI module does interrogate the mpicc compiler
for some of this information but I am not sure if that is the case on
Windows.
On Tue, Nov 30, 2010 at 5:26 PM, Hicham Mouline <hic...@mouline.org> wrote:
Hi,
I have built debug and release win32 and x64 openmpi libs for windows, and I
have them installed on linux x64.
How does FindMPI work for auto detecting If I don't set any MPI_ variable at
all?
Does it search for mpic++ in the %PATH% or $PATH?
What MPI_ variables is the user required to define?
regards,
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