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| author | Brad King <brad.king@kitware.com> | 2010-07-06 10:19:48 -0400 |
|---|---|---|
| committer | CMake Topic Stage <kwrobot@kitware.com> | 2010-07-06 10:19:48 -0400 |
| commit | f315c299661563b5fe74f75e691637363e712545 (patch) | |
| tree | 00dde3859bf97e9369fc9a5fe7afb6586bbff94f /Modules/FindMPI.cmake | |
| parent | a5d67513a2c636f720f4e4bc99fd8380b7372069 (diff) | |
| parent | 96c7cb26e95e912e75614141eecb6472fc6e7948 (diff) | |
| download | cmake-f315c299661563b5fe74f75e691637363e712545.tar.gz | |
Merge branch 'FindMPI-flag-parsing'
Diffstat (limited to 'Modules/FindMPI.cmake')
| -rw-r--r-- | Modules/FindMPI.cmake | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/Modules/FindMPI.cmake b/Modules/FindMPI.cmake index ca9649a889..21dadd993b 100644 --- a/Modules/FindMPI.cmake +++ b/Modules/FindMPI.cmake @@ -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 "${MPI_COMPILE_CMDLINE}") + string(REGEX MATCHALL "(^| )-D([^\" ]+|\"[^\"]+\")" MPI_ALL_COMPILE_FLAGS "${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) |