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BUG: fix MPI_BASE_DIR var to be called _MPI_BASE_DIR to prevent conflicts with known variable names in other projects.

This commit is contained in:
Dave Partyka 2009-11-13 10:52:28 -05:00
parent 6db9f9b483
commit 279e4ec33b
1 changed files with 9 additions and 9 deletions
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18
Modules/FindMPI.cmake
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@ -106,14 +106,14 @@ find_program(MPIEXEC
# 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.")
@ -360,4 +360,4 @@ mark_as_advanced(MPI_INCLUDE_PATH MPI_COMPILE_FLAGS MPI_LINK_FLAGS MPI_LIBRARY
# unset to cleanup namespace
unset(MPI_PACKAGE_DIR)
unset(MPI_PREFIX_PATH)
unset(MPI_BASE_DIR)
unset(_MPI_BASE_DIR)