summaryrefslogtreecommitdiffstats
path: root/Modules/FindMPI.cmake
diff options
context:
space:
mode:
Diffstat (limited to 'Modules/FindMPI.cmake')
-rw-r--r--Modules/FindMPI.cmake34
1 files changed, 17 insertions, 17 deletions
diff --git a/Modules/FindMPI.cmake b/Modules/FindMPI.cmake
index e945ec5..094f9e6 100644
--- a/Modules/FindMPI.cmake
+++ b/Modules/FindMPI.cmake
@@ -72,7 +72,7 @@
# Microsoft HPC SDK is automatically added to the system path
# Argonne National Labs MPICH2 sets a registry key that we can use.
-set(MPI_PACKAGE_DIR
+set(_MPI_PACKAGE_DIR
mpi
mpich
openmpi
@@ -83,15 +83,15 @@ set(MPI_PACKAGE_DIR
"Microsoft Compute Cluster Pack"
)
-set(MPI_PREFIX_PATH)
+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\\MPICH\\SMPD;binary]/..")
endif()
foreach(SystemPrefixDir ${CMAKE_SYSTEM_PREFIX_PATH})
- foreach(MpiPackageDir ${MPI_PREFIX_PATH})
+ foreach(MpiPackageDir ${_MPI_PREFIX_PATH})
if(EXISTS ${SystemPrefixDir}/${MpiPackageDir})
- list(APPEND MPI_PREFIX_PATH "${SystemPrefixDir}/${MpiPackageDir}")
+ list(APPEND _MPI_PREFIX_PATH "${SystemPrefixDir}/${MpiPackageDir}")
endif()
endforeach(MpiPackageDir)
endforeach(SystemPrefixDir)
@@ -99,21 +99,21 @@ endforeach(SystemPrefixDir)
# Most mpi distros have some form of mpiexec which gives us something we can reliably look for.
find_program(MPIEXEC
NAMES mpiexec mpirun lamexec
- PATHS ${MPI_PREFIX_PATH}
+ PATHS ${_MPI_PREFIX_PATH}
PATH_SUFFIXES bin
DOC "Executable for running MPI programs."
)
# call get_filename_component twice to remove mpiexec and the directory it exists in (typically bin).
# This gives us a fairly reliable base directory to search for /bin /lib and /include from.
-get_filename_component(MPI_BASE_DIR "${MPIEXEC}" PATH)
-get_filename_component(MPI_BASE_DIR "${MPI_BASE_DIR}" PATH)
+get_filename_component(_MPI_BASE_DIR "${MPIEXEC}" PATH)
+get_filename_component(_MPI_BASE_DIR "${_MPI_BASE_DIR}" PATH)
# If there is an mpi compiler find it and interogate (farther below) it for the include
-# and lib dirs otherwise we will continue to search from ${MPI_BASE_DIR}.
+# and lib dirs otherwise we will continue to search from ${_MPI_BASE_DIR}.
find_program(MPI_COMPILER
NAMES mpic++ mpicxx mpiCC mpicc
- HINTS "${MPI_BASE_DIR}"
+ HINTS "${_MPI_BASE_DIR}"
PATH_SUFFIXES bin
DOC "MPI compiler. Used only to detect MPI compilation flags.")
mark_as_advanced(MPI_COMPILER)
@@ -222,7 +222,7 @@ elseif (MPI_COMPILE_CMDLINE)
# If all else fails, just search for mpi.h in the normal include
# paths.
find_path(MPI_INCLUDE_PATH mpi.h
- HINTS ${MPI_BASE_DIR} ${MPI_PREFIX_PATH}
+ HINTS ${_MPI_BASE_DIR} ${_MPI_PREFIX_PATH}
PATH_SUFFIXES include
)
set(MPI_INCLUDE_PATH_WORK ${MPI_INCLUDE_PATH})
@@ -304,7 +304,7 @@ elseif (MPI_COMPILE_CMDLINE)
else (MPI_COMPILE_CMDLINE)
# No MPI compiler to interogate so attempt to find everything with find functions.
find_path(MPI_INCLUDE_PATH mpi.h
- HINTS ${MPI_BASE_DIR} ${MPI_PREFIX_PATH}
+ HINTS ${_MPI_BASE_DIR} ${_MPI_PREFIX_PATH}
PATH_SUFFIXES include
)
@@ -317,13 +317,13 @@ else (MPI_COMPILE_CMDLINE)
find_library(MPI_LIBRARY
NAMES mpi mpich msmpi
- HINTS ${MPI_BASE_DIR} ${MPI_PREFIX_PATH}
+ HINTS ${_MPI_BASE_DIR} ${_MPI_PREFIX_PATH}
PATH_SUFFIXES lib lib/${MS_MPI_ARCH_DIR} Lib Lib/${MS_MPI_ARCH_DIR}
)
find_library(MPI_EXTRA_LIBRARY
NAMES mpi++
- HINTS ${MPI_BASE_DIR} ${MPI_PREFIX_PATH}
+ HINTS ${_MPI_BASE_DIR} ${_MPI_PREFIX_PATH}
PATH_SUFFIXES lib
DOC "Extra MPI libraries to link against.")
@@ -358,6 +358,6 @@ mark_as_advanced(MPI_INCLUDE_PATH MPI_COMPILE_FLAGS MPI_LINK_FLAGS MPI_LIBRARY
MPI_EXTRA_LIBRARY)
# unset to cleanup namespace
-unset(MPI_PACKAGE_DIR)
-unset(MPI_PREFIX_PATH)
-unset(MPI_BASE_DIR)
+unset(_MPI_PACKAGE_DIR)
+unset(_MPI_PREFIX_PATH)
+unset(_MPI_BASE_DIR)