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# Macro that defines variables describing the Fortran name mangling
# convention
#
# Sets the following outputs on success:
#
# INTFACE
# Add_
# NoChange
# f77IsF2C
# UpCase
#
macro(FORTRAN_MANGLING CDEFS)
MESSAGE(STATUS "=========")
GET_FILENAME_COMPONENT(F77_NAME ${CMAKE_Fortran_COMPILER} NAME)
GET_FILENAME_COMPONENT(F77_PATH ${CMAKE_Fortran_COMPILER} PATH)
SET(F77 ${F77_NAME} CACHE INTERNAL "Name of the fortran compiler.")
IF(${F77} STREQUAL "ifort.exe")
#settings for Intel Fortran
SET(F77_OPTION_COMPILE "/c" CACHE INTERNAL
"Fortran compiler option for compiling without linking.")
SET(F77_OUTPUT_OBJ "/Fo" CACHE INTERNAL
"Fortran compiler option for setting object file name.")
SET(F77_OUTPUT_EXE "/Fe" CACHE INTERNAL
"Fortran compiler option for setting executable file name.")
ELSE(${F77} STREQUAL "ifort.exe")
# in other case, let user specify their fortran configrations.
SET(F77_OPTION_COMPILE "-c" CACHE STRING
"Fortran compiler option for compiling without linking.")
SET(F77_OUTPUT_OBJ "-o" CACHE STRING
"Fortran compiler option for setting object file name.")
SET(F77_OUTPUT_EXE "-o" CACHE STRING
"Fortran compiler option for setting executable file name.")
SET(F77_LIB_PATH "" CACHE PATH
"Library path for the fortran compiler")
SET(F77_INCLUDE_PATH "" CACHE PATH
"Include path for the fortran compiler")
ENDIF(${F77} STREQUAL "ifort.exe")
MESSAGE(STATUS "Testing FORTRAN_MANGLING")
MESSAGE(STATUS "Compiling Finface.f...")
execute_process ( COMMAND ${CMAKE_Fortran_COMPILER} ${F77_OPTION_COMPILE} ${PROJECT_SOURCE_DIR}/lapacke/mangling/Fintface.f
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp
OUTPUT_VARIABLE OUTPUT
RESULT_VARIABLE RESULT
ERROR_VARIABLE ERROR)
if(RESULT EQUAL 0)
MESSAGE(STATUS "Compiling Finface.f successful")
else()
MESSAGE(FATAL_ERROR " Compiling Finface.f FAILED")
MESSAGE(FATAL_ERROR " Error:\n ${ERROR}")
endif()
MESSAGE(STATUS "Compiling Cintface.c...")
execute_process ( COMMAND ${CMAKE_C_COMPILER} ${F77_OPTION_COMPILE} ${PROJECT_SOURCE_DIR}/lapacke/mangling/Cintface.c
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp
OUTPUT_VARIABLE OUTPUT
RESULT_VARIABLE RESULT
ERROR_VARIABLE ERROR)
if(RESULT EQUAL 0)
MESSAGE(STATUS "Compiling Cintface.c successful")
else()
MESSAGE(FATAL_ERROR " Compiling Cintface.c FAILED")
MESSAGE(FATAL_ERROR " Error:\n ${ERROR}")
endif()
MESSAGE(STATUS "Linking Finface.f and Cintface.c...")
execute_process ( COMMAND ${CMAKE_Fortran_COMPILER} ${F77_OUTPUT_OBJ} xintface.exe Fintface.o Cintface.o
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp
OUTPUT_VARIABLE OUTPUT
RESULT_VARIABLE RESULT
ERROR_VARIABLE ERROR)
if(RESULT EQUAL 0)
MESSAGE(STATUS "Linking Finface.f and Cintface.c successful")
else()
MESSAGE(FATAL_ERROR " Linking Finface.f and Cintface.c FAILED")
MESSAGE(FATAL_ERROR " Error:\n ${ERROR}")
endif()
MESSAGE(STATUS "Running ./xintface...")
execute_process ( COMMAND ./xintface.exe
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp
RESULT_VARIABLE xintface_RES
OUTPUT_VARIABLE xintface_OUT
ERROR_VARIABLE xintface_ERR)
if (xintface_RES EQUAL 0)
STRING(REPLACE "\n" "" xintface_OUT "${xintface_OUT}")
MESSAGE(STATUS "Fortran MANGLING convention: ${xintface_OUT}")
SET(CDEFS ${xintface_OUT})
else()
MESSAGE(FATAL_ERROR "FORTRAN_MANGLING:ERROR ${xintface_ERR}")
endif()
endmacro(FORTRAN_MANGLING)
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