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This commit was SVN r26560.
Этот коммит содержится в:
Shiqing Fan 2012-06-06 14:13:20 +00:00
родитель c019c0b453
Коммит 9b3ddfa7b2

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# Copyright (c) 2008-2010 High Performance Computing Center Stuttgart,
# University of Stuttgart. All rights reserved.
#
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
# first try to find a fortran compiler, will be checked when fortran support is enabled.
# There might be a bug in CMake, the CMAKE_GENERATOR_FC is set to "ifort" by default,
# which causes CMake can't find the correct Fortran compiler.
# We have to set CMAKE_GENERATOR_FC empty.
SET(CMAKE_GENERATOR_FC "")
include(CMakeDetermineFortranCompiler)
include(CMakeFortranInformation)
IF(OMPI_WANT_FORTRAN_BINDINGS AND NOT FORTRAN_SETUP_DONE)
SET(OMPI_MPI_INTEGER_KIND 0 CACHE INTERNAL "MPI_INTEGER_KIND")
SET(OMPI_MPI_ADDRESS_KIND 0 CACHE INTERNAL "MPI_ADDRESS_KIND")
SET(OMPI_MPI_OFFSET_KIND 0 CACHE INTERNAL "MPI_OFFSET_KIND")
SET(OMPI_FORTRAN_STATUS_SIZE 0 CACHE INTERNAL "MPI_STATUS_SIZE")
GET_FILENAME_COMPONENT(FORTRAN_NAME ${CMAKE_Fortran_COMPILER} NAME)
GET_FILENAME_COMPONENT(FORTRAN_PATH ${CMAKE_Fortran_COMPILER} PATH)
SET(FORTRAN ${FORTRAN_NAME} CACHE INTERNAL "Name of the fortran compiler.")
# Default compiler settings.
IF(${FORTRAN} STREQUAL "ifort.exe")
#settings for Intel Fortran
SET(FORTRAN_OPTION_COMPILE "/c" CACHE INTERNAL
"Fortran compiler option for compiling without linking.")
SET(FORTRAN_OUTPUT_OBJ "/Fo" CACHE INTERNAL
"Fortran compiler option for setting object file name.")
SET(FORTRAN_OUTPUT_EXE "/Fe" CACHE INTERNAL
"Fortran compiler option for setting executable file name.")
SET(FORTRAN_DYNAMIC_FLAG_DEBUG "/MDd" CACHE INTERNAL
"Compile flag for using dynamically-loaded, multithread C runtime (Debug).")
SET(FORTRAN_DYNAMIC_FLAG "/MD" CACHE INTERNAL
"Compile flag for using dynamically-loaded, multithread C runtime.")
IF(NOT "$ENV{IFORT_COMPILER11}" STREQUAL "")
SET(IFORT_LIB_PATH "$ENV{IFORT_COMPILER11}/lib/")
ELSEIF(NOT "$ENV{IFORT_COMPILER12}" STREQUAL "")
SET(IFORT_LIB_PATH "$ENV{IFORT_COMPILER12}/compiler/lib/")
ENDIF(NOT "$ENV{IFORT_COMPILER11}" STREQUAL "")
IF(CMAKE_CL_64)
SET(FORTRAN_LIB_PATH "${IFORT_LIB_PATH}/intel64")
ELSE(CMAKE_CL_64)
SET(FORTRAN_LIB_PATH "${IFORT_LIB_PATH}/ia32")
ENDIF(CMAKE_CL_64)
IF(NOT FORTRAN_LIB_PATH)
IF(CMAKE_CL_64)
FIND_LIBRARY(FORTRAN_IFCONSOL_LIB ifconsol.lib PATHS ${FORTRAN_PATH}/../../intel64)
ELSE(CMAKE_CL_64)
FIND_LIBRARY(FORTRAN_IFCONSOL_LIB ifconsol.lib PATHS ${FORTRAN_PATH}/../../ia32)
ENDIF(CMAKE_CL_64)
GET_FILENAME_COMPONENT(FORTRAN_LIB_PATH ${FORTRAN_IFCONSOL_LIB} PATH)
UNSET(FORTRAN_IFCONSOL_LIB CACHE)
ELSE(NOT FORTRAN_LIB_PATH)
STRING(REPLACE "\\" "/" FORTRAN_LIB_PATH ${FORTRAN_LIB_PATH})
ENDIF(NOT FORTRAN_LIB_PATH)
ELSEIF(${FORTRAN} STREQUAL "g95.exe")
#settings for G95
SET(FORTRAN_OPTION_COMPILE "-c" CACHE INTERNAL
"Fortran compiler option for compiling without linking.")
SET(FORTRAN_OUTPUT_OBJ "-o" CACHE INTERNAL
"Fortran compiler option for setting object file name.")
SET(FORTRAN_OUTPUT_EXE "-o" CACHE INTERNAL
"Fortran compiler option for setting executable file name.")
ELSE(${FORTRAN} STREQUAL "ifort.exe")
# in other case, let user specify their fortran configrations.
SET(FORTRAN_OPTION_COMPILE "-c" CACHE STRING
"Fortran compiler option for compiling without linking.")
SET(FORTRAN_OUTPUT_OBJ "-o" CACHE STRING
"Fortran compiler option for setting object file name.")
SET(FORTRAN_OUTPUT_EXE "-o" CACHE STRING
"Fortran compiler option for setting executable file name.")
SET(FORTRAN_LIB_PATH "" CACHE PATH
"Library path for the fortran compiler")
SET(FORTRAN_INCLUDE_PATH "" CACHE PATH
"Include path for the fortran compiler")
ENDIF(${FORTRAN} STREQUAL "ifort.exe")
# Export env variables for fortran compiler.
SET(ENV{PATH} "${C_COMPILER_PATH};${FORTRAN_PATH};$ENV{PATH}")
SET(ENV{LIB} "${C_COMPILER_LIB};${FORTRAN_LIB_PATH};$ENV{LIB}")
SET(ENV{INCLUDE} "${C_COMPILER_INCLUDE};${FORTRAN_INCLUDE_PATH};$ENV{INCLUDE}")
SET(ENV{LIBPATH} "${C_COMPILER_LIBPATH};$ENV{LIBPATH}")
# make sure the compiler actually works, if not cross-compiling
MESSAGE(STATUS "Checking for working Fortran compiler...")
FILE(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f
"\t PROGRAM TESTFortran \n"
"\t PRINT *, 'Hello' \n"
"\t END \n")
# lets use execute_process to run the compile test
EXECUTE_PROCESS(COMMAND ${FORTRAN} testFortranCompiler.f
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp
OUTPUT_VARIABLE OUTPUT
RESULT_VARIABLE RESULT
ERROR_VARIABLE ERROR)
IF(RESULT)
SET(FORTRAN_SETUP_DONE FALSE CACHE INTERNAL "fortran setup done.")
MESSAGE(STATUS "${OUTPUT}\n${ERROR}")
MESSAGE(STATUS "Fortran compiler ${FORTRAN} can't compile a simple fortran program.")
MESSAGE(FATAL_ERROR "Cannot continue. Please check Fortran compiler installation, or disable Fortran 77 support.")
ELSE(RESULT)
MESSAGE(STATUS "Checking for working Fortran compiler...${FORTRAN}")
SET(FORTRAN_SETUP_DONE TRUE CACHE INTERNAL "fortran setup done.")
ENDIF(RESULT)
INCLUDE(FORTRAN_find_ext_symbol_convention)
# make sure we know the linking convention
# this macro will also test linking with C code
OMPI_FORTRAN_FIND_EXT_SYMBOL_CONVENTION()
ELSEIF(NOT OMPI_WANT_FORTRAN_BINDINGS)
SET(OMPI_FORTRAN_DOUBLE_UNDERSCORE 0
CACHE INTERNAL "external symbol convention - double underscore")
SET(OMPI_FORTRAN_SINGLE_UNDERSCORE 0
CACHE INTERNAL "external symbol convention - single underscore")
SET(OMPI_FORTRAN_CAPS 0
CACHE INTERNAL "external symbol convention - captital")
SET(OMPI_FORTRAN_PLAIN 0
CACHE INTERNAL "external symbol convention - plain")
UNSET(SYMBOL_CONVENTION_CHECK_DONE CACHE)
UNSET(FORTRAN_OPTION_COMPILE CACHE)
UNSET(FORTRAN_OUTPUT_OBJ CACHE)
UNSET(FORTRAN_OUTPUT_EXE CACHE)
UNSET(FORTRAN_LIB_PATH CACHE)
UNSET(FORTRAN_INCLUDE_PATH CACHE)
UNSET(FORTRAN_IFCONSOL_LIB CACHE)
UNSET(FORTRAN_SETUP_DONE CACHE)
ENDIF(OMPI_WANT_FORTRAN_BINDINGS AND NOT FORTRAN_SETUP_DONE)
# a few definitions needed by OMPI_FORTRAN_FIND_EXT_SYMBOL_CONVENTION check.
OMPI_DEF_VAR(OMPI_FORTRAN_DOUBLE_UNDERSCORE "Whether fortran symbols have a trailing double underscore or not." 0 1)
OMPI_DEF_VAR(OMPI_FORTRAN_SINGLE_UNDERSCORE "Whether fortran symbols have a trailing single underscore or not." 0 1)
OMPI_DEF_VAR(OMPI_FORTRAN_CAPS "Whether fortran symbols are all caps or not." 0 1)
OMPI_DEF_VAR(OMPI_FORTRAN_PLAIN "Whether fortran symbols have no trailing underscore or not." 0 1)