diff options
Diffstat (limited to 'Modules/FindMPI.cmake')
| -rw-r--r-- | Modules/FindMPI.cmake | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/Modules/FindMPI.cmake b/Modules/FindMPI.cmake index 481b0e9..9fef8f9 100644 --- a/Modules/FindMPI.cmake +++ b/Modules/FindMPI.cmake @@ -62,7 +62,7 @@ # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # See the License for more information. #============================================================================= -# (To distributed this file outside of CMake, substitute the full +# (To distribute this file outside of CMake, substitute the full # License text for the above reference.) # This module is maintained by David Partyka <dave.partyka@kitware.com>. @@ -188,7 +188,7 @@ if (MPI_INCLUDE_PATH AND MPI_LIBRARY) # the cache, and we don't want to override those settings. elseif (MPI_COMPILE_CMDLINE) # Extract compile flags from the compile command line. - string(REGEX MATCHALL "-D([^\" ]+|\"[^\"]+\")" MPI_ALL_COMPILE_FLAGS "${MPI_COMPILE_CMDLINE}") + string(REGEX MATCHALL "(^| )-[Df]([^\" ]+|\"[^\"]+\")" MPI_ALL_COMPILE_FLAGS "${MPI_COMPILE_CMDLINE}") set(MPI_COMPILE_FLAGS_WORK) foreach(FLAG ${MPI_ALL_COMPILE_FLAGS}) if (MPI_COMPILE_FLAGS_WORK) @@ -199,10 +199,10 @@ elseif (MPI_COMPILE_CMDLINE) endforeach(FLAG) # Extract include paths from compile command line - string(REGEX MATCHALL "-I([^\" ]+|\"[^\"]+\")" MPI_ALL_INCLUDE_PATHS "${MPI_COMPILE_CMDLINE}") + string(REGEX MATCHALL "(^| )-I([^\" ]+|\"[^\"]+\")" MPI_ALL_INCLUDE_PATHS "${MPI_COMPILE_CMDLINE}") set(MPI_INCLUDE_PATH_WORK) foreach(IPATH ${MPI_ALL_INCLUDE_PATHS}) - string(REGEX REPLACE "^-I" "" IPATH ${IPATH}) + string(REGEX REPLACE "^ ?-I" "" IPATH ${IPATH}) string(REGEX REPLACE "//" "/" IPATH ${IPATH}) list(APPEND MPI_INCLUDE_PATH_WORK ${IPATH}) endforeach(IPATH) @@ -230,10 +230,10 @@ elseif (MPI_COMPILE_CMDLINE) endif (NOT MPI_INCLUDE_PATH_WORK) # Extract linker paths from the link command line - string(REGEX MATCHALL "-L([^\" ]+|\"[^\"]+\")" MPI_ALL_LINK_PATHS "${MPI_LINK_CMDLINE}") + string(REGEX MATCHALL "(^| |-Wl,)-L([^\" ]+|\"[^\"]+\")" MPI_ALL_LINK_PATHS "${MPI_LINK_CMDLINE}") set(MPI_LINK_PATH) foreach(LPATH ${MPI_ALL_LINK_PATHS}) - string(REGEX REPLACE "^-L" "" LPATH ${LPATH}) + string(REGEX REPLACE "^(| |-Wl,)-L" "" LPATH ${LPATH}) string(REGEX REPLACE "//" "/" LPATH ${LPATH}) list(APPEND MPI_LINK_PATH ${LPATH}) endforeach(LPATH) @@ -251,7 +251,7 @@ elseif (MPI_COMPILE_CMDLINE) endif (NOT MPI_LINK_PATH) # Extract linker flags from the link command line - string(REGEX MATCHALL "-Wl,([^\" ]+|\"[^\"]+\")" MPI_ALL_LINK_FLAGS "${MPI_LINK_CMDLINE}") + string(REGEX MATCHALL "(^| )-Wl,([^\" ]+|\"[^\"]+\")" MPI_ALL_LINK_FLAGS "${MPI_LINK_CMDLINE}") set(MPI_LINK_FLAGS_WORK) foreach(FLAG ${MPI_ALL_LINK_FLAGS}) if (MPI_LINK_FLAGS_WORK) @@ -263,20 +263,20 @@ elseif (MPI_COMPILE_CMDLINE) # Extract the set of libraries to link against from the link command # line - string(REGEX MATCHALL "-l([^\" ]+|\"[^\"]+\")" MPI_LIBNAMES "${MPI_LINK_CMDLINE}") + string(REGEX MATCHALL "(^| )-l([^\" ]+|\"[^\"]+\")" MPI_LIBNAMES "${MPI_LINK_CMDLINE}") # Determine full path names for all of the libraries that one needs # to link against in an MPI program set(MPI_LIBRARIES) foreach(LIB ${MPI_LIBNAMES}) - string(REGEX REPLACE "^-l" "" LIB ${LIB}) + string(REGEX REPLACE "^ ?-l" "" LIB ${LIB}) set(MPI_LIB "MPI_LIB-NOTFOUND" CACHE FILEPATH "Cleared" FORCE) find_library(MPI_LIB ${LIB} HINTS ${MPI_LINK_PATH}) if (MPI_LIB) list(APPEND MPI_LIBRARIES ${MPI_LIB}) - else (MPI_LIB) - message(SEND_ERROR "Unable to find MPI library ${LIB}") - endif (MPI_LIB) + elseif (NOT MPI_FIND_QUIETLY) + message(WARNING "Unable to find MPI library ${LIB}") + endif () endforeach(LIB) set(MPI_LIB "MPI_LIB-NOTFOUND" CACHE INTERNAL "Scratch variable for MPI detection" FORCE) @@ -332,12 +332,6 @@ else (MPI_COMPILE_CMDLINE) set(MPI_LINK_FLAGS "" CACHE STRING "MPI linking flags") endif (MPI_INCLUDE_PATH AND MPI_LIBRARY) -# on BlueGene/L the MPI lib is named libmpich.rts.a, there also these additional libs are required -if("${MPI_LIBRARY}" MATCHES "mpich.rts") - set(MPI_EXTRA_LIBRARY ${MPI_EXTRA_LIBRARY} msglayer.rts devices.rts rts.rts devices.rts) - set(MPI_LIBRARY ${MPI_LIBRARY} msglayer.rts devices.rts rts.rts devices.rts) -endif("${MPI_LIBRARY}" MATCHES "mpich.rts") - # Set up extra variables to conform to if (MPI_EXTRA_LIBRARY) set(MPI_LIBRARIES ${MPI_LIBRARY} ${MPI_EXTRA_LIBRARY}) |