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ENH: add support for BlueGene/L 

Alex
This commit is contained in:
Alexander Neundorf 2007-06-22 10:22:27 -04:00
parent f7d4f27c2a
commit 10e3efa6b5
3 changed files with 29 additions and 2 deletions
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2
Modules/CMakeLists.txt
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@ -1,5 +1,5 @@
# just install the modules
# new file added, force rerunning cmake
# new file added, force rerunning cmake #
SUBDIRS(Platform)
INSTALL_FILES(${CMAKE_DATA_DIR}/Modules .*\\.cmake$)

7
Modules/FindMPI.cmake
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@ -13,7 +13,7 @@ FIND_PATH(MPI_INCLUDE_PATH NAMES mpi.h
)
FIND_LIBRARY(MPI_LIBRARY
NAMES mpich2 mpi mpich
NAMES mpich2 mpi mpich mpich.rts
PATH_SUFFIXES mpi/lib
PATHS
"$ENV{ProgramFiles}/MPICH/SDK/Lib"
@ -29,4 +29,9 @@ FIND_LIBRARY(MPI_EXTRA_LIBRARY
"C:/Program Files/MPICH/SDK/Lib"
DOC "If a second mpi library is necessary, specify it here.")
# on BlueGene/L the MPI lib is named libmpich.rts.a, there also these additional libs are required
IF("${MPI_LIBRARY}" MATCHES "mpich.rts")
SET(MPI_EXTRA_LIBRARY msglayer.rts devices.rts rts.rts devices.rts CACHE STRING "Additional MPI libs" FORCE)
ENDIF("${MPI_LIBRARY}" MATCHES "mpich.rts")
MARK_AS_ADVANCED(MPI_INCLUDE_PATH MPI_LIBRARY MPI_EXTRA_LIBRARY)

22
Modules/Platform/BlueGeneL.cmake Normal file
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@ -0,0 +1,22 @@
#the compute nodes on BlueGene/L don't support shared libs
SET(CMAKE_TARGET_SUPPORTS_ONLY_STATIC_LIBS TRUE)
SET(CMAKE_SHARED_LIBRARY_C_FLAGS "") # -pic
SET(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "") # -shared
SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "") # +s, flag for exe link to use shared lib
SET(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "") # -rpath
SET(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP "") # : or empty
SET(CMAKE_LINK_LIBRARY_SUFFIX "")
SET(CMAKE_STATIC_LIBRARY_PREFIX "lib")
SET(CMAKE_STATIC_LIBRARY_SUFFIX ".a")
SET(CMAKE_SHARED_LIBRARY_PREFIX "lib") # lib
SET(CMAKE_SHARED_LIBRARY_SUFFIX ".a") # .a
SET(CMAKE_EXECUTABLE_SUFFIX "") # .exe
SET(CMAKE_DL_LIBS "" )
SET(CMAKE_FIND_LIBRARY_PREFIXES "lib")
SET(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
INCLUDE(Platform/UnixPaths)