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BUG: rename MPI_PACKAGE_DIR and MPI_PREFIX_PATH vars to be prefixed with _ to prevent conflicts with known variable names in other projects.

This commit is contained in:
Dave Partyka 2009-11-13 10:57:01 -05:00
parent 279e4ec33b
commit 3154cde792
1 changed files with 12 additions and 12 deletions
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24
Modules/FindMPI.cmake
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@ -72,7 +72,7 @@
# Microsoft HPC SDK is automatically added to the system path # Microsoft HPC SDK is automatically added to the system path
# Argonne National Labs MPICH2 sets a registry key that we can use. # Argonne National Labs MPICH2 sets a registry key that we can use.
set(MPI_PACKAGE_DIR set(_MPI_PACKAGE_DIR
mpi mpi
mpich mpich
openmpi openmpi
@ -83,15 +83,15 @@ set(MPI_PACKAGE_DIR
"Microsoft Compute Cluster Pack" "Microsoft Compute Cluster Pack"
) )
set(MPI_PREFIX_PATH) set(_MPI_PREFIX_PATH)
if(WIN32) 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() endif()
foreach(SystemPrefixDir ${CMAKE_SYSTEM_PREFIX_PATH}) foreach(SystemPrefixDir ${CMAKE_SYSTEM_PREFIX_PATH})
foreach(MpiPackageDir ${MPI_PREFIX_PATH}) foreach(MpiPackageDir ${_MPI_PREFIX_PATH})
if(EXISTS ${SystemPrefixDir}/${MpiPackageDir}) if(EXISTS ${SystemPrefixDir}/${MpiPackageDir})
list(APPEND MPI_PREFIX_PATH "${SystemPrefixDir}/${MpiPackageDir}") list(APPEND _MPI_PREFIX_PATH "${SystemPrefixDir}/${MpiPackageDir}")
endif() endif()
endforeach(MpiPackageDir) endforeach(MpiPackageDir)
endforeach(SystemPrefixDir) endforeach(SystemPrefixDir)
@ -99,7 +99,7 @@ endforeach(SystemPrefixDir)
# Most mpi distros have some form of mpiexec which gives us something we can reliably look for. # Most mpi distros have some form of mpiexec which gives us something we can reliably look for.
find_program(MPIEXEC find_program(MPIEXEC
NAMES mpiexec mpirun lamexec NAMES mpiexec mpirun lamexec
PATHS ${MPI_PREFIX_PATH} PATHS ${_MPI_PREFIX_PATH}
PATH_SUFFIXES bin PATH_SUFFIXES bin
DOC "Executable for running MPI programs." DOC "Executable for running MPI programs."
) )
@ -222,7 +222,7 @@ elseif (MPI_COMPILE_CMDLINE)
# If all else fails, just search for mpi.h in the normal include # If all else fails, just search for mpi.h in the normal include
# paths. # paths.
find_path(MPI_INCLUDE_PATH mpi.h find_path(MPI_INCLUDE_PATH mpi.h
HINTS ${_MPI_BASE_DIR} ${MPI_PREFIX_PATH} HINTS ${_MPI_BASE_DIR} ${_MPI_PREFIX_PATH}
PATH_SUFFIXES include PATH_SUFFIXES include
) )
set(MPI_INCLUDE_PATH_WORK ${MPI_INCLUDE_PATH}) set(MPI_INCLUDE_PATH_WORK ${MPI_INCLUDE_PATH})
@ -304,7 +304,7 @@ elseif (MPI_COMPILE_CMDLINE)
else (MPI_COMPILE_CMDLINE) else (MPI_COMPILE_CMDLINE)
# No MPI compiler to interogate so attempt to find everything with find functions. # No MPI compiler to interogate so attempt to find everything with find functions.
find_path(MPI_INCLUDE_PATH mpi.h find_path(MPI_INCLUDE_PATH mpi.h
HINTS ${_MPI_BASE_DIR} ${MPI_PREFIX_PATH} HINTS ${_MPI_BASE_DIR} ${_MPI_PREFIX_PATH}
PATH_SUFFIXES include PATH_SUFFIXES include
) )
@ -317,13 +317,13 @@ else (MPI_COMPILE_CMDLINE)
find_library(MPI_LIBRARY find_library(MPI_LIBRARY
NAMES mpi mpich msmpi 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/${MS_MPI_ARCH_DIR} PATH_SUFFIXES lib lib/${MS_MPI_ARCH_DIR} Lib Lib/${MS_MPI_ARCH_DIR}
) )
find_library(MPI_EXTRA_LIBRARY find_library(MPI_EXTRA_LIBRARY
NAMES mpi++ NAMES mpi++
HINTS ${_MPI_BASE_DIR} ${MPI_PREFIX_PATH} HINTS ${_MPI_BASE_DIR} ${_MPI_PREFIX_PATH}
PATH_SUFFIXES lib PATH_SUFFIXES lib
DOC "Extra MPI libraries to link against.") 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) MPI_EXTRA_LIBRARY)
# unset to cleanup namespace # unset to cleanup namespace
unset(MPI_PACKAGE_DIR) unset(_MPI_PACKAGE_DIR)
unset(MPI_PREFIX_PATH) unset(_MPI_PREFIX_PATH)
unset(_MPI_BASE_DIR) unset(_MPI_BASE_DIR)