numeric-linalg

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

# - Check if the Fortran function exists.
# CHECK_TIME_FUNCTION(FUNCTION VARIABLE TYPE)
# - macro which checks if the Fortran function exists
#  FUNCTION - the name of the Fortran function
#  VARIABLE - variable to store the result
#

macro(CHECK_TIME_FUNCTION FUNCTION VARIABLE)

  try_compile(RES
    ${PROJECT_BINARY_DIR}/INSTALL
    ${PROJECT_SOURCE_DIR}/INSTALL
    TIMING secondtst_${FUNCTION}
    CMAKE_FLAGS
      -DCMAKE_OSX_DEPLOYMENT_TARGET:STRING=${CMAKE_OSX_DEPLOYMENT_TARGET}
      -DCMAKE_Fortran_FLAGS:STRING=${CMAKE_Fortran_FLAGS}
      -DCMAKE_EXE_LINKER_FLAGS:STRING=${CMAKE_EXE_LINKER_FLAGS}
      -DCMAKE_VERBOSE_MAKEFILE=ON
    OUTPUT_VARIABLE OUTPUT)

  if(RES)
    set(${VARIABLE} ${FUNCTION} CACHE INTERNAL "Have Fortran function ${FUNCTION}")
    message(STATUS "Looking for Fortran ${FUNCTION} - found")
    file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
      "Fortran ${FUNCTION} exists. ${OUTPUT} \n\n")
  else()
    message(STATUS "Looking for Fortran ${FUNCTION} - not found")
    file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
      "Fortran ${FUNCTION} does not exist. \n ${OUTPUT} \n")
  endif()
endmacro()