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cmake_minimum_required (VERSION 2.8)
PROJECT (HDF5_F90 C CXX Fortran)
#-----------------------------------------------------------------------------
# Detect name mangling convention used between Fortran and C
#-----------------------------------------------------------------------------
INCLUDE (FortranCInterface)
FortranCInterface_HEADER (
${HDF5_F90_BINARY_DIR}/FCMangle.h
MACRO_NAMESPACE "H5_FC_"
SYMBOL_NAMESPACE "H5_FC_"
SYMBOLS mysub mymod:my_sub
)
FILE (STRINGS ${HDF5_F90_BINARY_DIR}/FCMangle.h CONTENTS REGEX "H5_FC_GLOBAL\\(.*,.*\\) +(.*)")
STRING (REGEX MATCH "H5_FC_GLOBAL\\(.*,.*\\) +(.*)" RESULT ${CONTENTS})
SET (H5_FC_FUNC "H5_FC_FUNC(name,NAME) ${CMAKE_MATCH_1}" PARENT_SCOPE)
FILE (STRINGS ${HDF5_F90_BINARY_DIR}/FCMangle.h CONTENTS REGEX "H5_FC_GLOBAL_\\(.*,.*\\) +(.*)")
STRING (REGEX MATCH "H5_FC_GLOBAL_\\(.*,.*\\) +(.*)" RESULT ${CONTENTS})
SET (H5_FC_FUNC_ "H5_FC_FUNC_(name,NAME) ${CMAKE_MATCH_1}" PARENT_SCOPE)
#-----------------------------------------------------------------------------
# The provided CMake Fortran macros don't provide a general check function
# so this one is used for a sizeof test.
#-----------------------------------------------------------------------------
MACRO (CHECK_FORTRAN_FEATURE FUNCTION CODE VARIABLE)
IF (NOT DEFINED ${VARIABLE})
MESSAGE (STATUS "Testing Fortran ${FUNCTION}")
IF (CMAKE_REQUIRED_LIBRARIES)
SET (CHECK_FUNCTION_EXISTS_ADD_LIBRARIES
"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
ELSE (CMAKE_REQUIRED_LIBRARIES)
SET (CHECK_FUNCTION_EXISTS_ADD_LIBRARIES)
ENDIF (CMAKE_REQUIRED_LIBRARIES)
FILE (WRITE
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f
"${CODE}"
)
TRY_COMPILE (${VARIABLE}
${CMAKE_BINARY_DIR}
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f
CMAKE_FLAGS "${CHECK_FUNCTION_EXISTS_ADD_LIBRARIES}"
OUTPUT_VARIABLE OUTPUT
)
# MESSAGE ( "* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ")
# MESSAGE ( "Test result ${OUTPUT}")
# MESSAGE ( "* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ")
IF (${VARIABLE})
SET (${VARIABLE} 1 CACHE INTERNAL "Have Fortran function ${FUNCTION}")
MESSAGE (STATUS "Testing Fortran ${FUNCTION} - OK")
FILE (APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"Determining if the Fortran ${FUNCTION} exists passed with the following output:\n"
"${OUTPUT}\n\n"
)
ELSE (${VARIABLE})
MESSAGE (STATUS "Testing Fortran ${FUNCTION} - Fail")
SET (${VARIABLE} "" CACHE INTERNAL "Have Fortran function ${FUNCTION}")
FILE (APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if the Fortran ${FUNCTION} exists failed with the following output:\n"
"${OUTPUT}\n\n")
ENDIF (${VARIABLE})
ENDIF (NOT DEFINED ${VARIABLE})
ENDMACRO (CHECK_FORTRAN_FEATURE)
#-----------------------------------------------------------------------------
# Configure Checks which require Fortran compilation must go in here
# not in the main ConfigureChecks.cmake files, because if the user has
# no Fortran compiler, problems arise.
#
# Be careful with leading spaces here, do not remove them.
#-----------------------------------------------------------------------------
CHECK_FORTRAN_FEATURE(sizeof
"
PROGRAM main
i = sizeof(x)
END PROGRAM
"
FORTRAN_HAVE_SIZEOF
)
CHECK_FORTRAN_FEATURE(RealIsNotDouble
"
MODULE type_mod
INTERFACE h5t
MODULE PROCEDURE h5t_real
MODULE PROCEDURE h5t_dble
END INTERFACE
CONTAINS
SUBROUTINE h5t_real(r)
REAL :: r
END SUBROUTINE h5t_real
SUBROUTINE h5t_dble(d)
DOUBLE PRECISION :: d
END SUBROUTINE h5t_dble
END MODULE type_mod
PROGRAM main
USE type_mod
REAL :: r
DOUBLE PRECISION :: d
CALL h5t(r)
CALL h5t(d)
END PROGRAM main
"
FORTRAN_DEFAULT_REAL_NOT_DOUBLE
)
#-----------------------------------------------------------------------------
# Make sure generated files and modules are picked up correctly
#-----------------------------------------------------------------------------
INCLUDE_DIRECTORIES(
${CMAKE_Fortran_MODULE_DIRECTORY}
${HDF5_F90_BINARY_DIR}
)
#-----------------------------------------------------------------------------
# Traverse source subdirectory
#-----------------------------------------------------------------------------
ADD_SUBDIRECTORY (${HDF5_F90_SOURCE_DIR}/src ${HDF5_F90_BINARY_DIR}/src)
#-----------------------------------------------------------------------------
# When building utility executables we reuse these variables
#-----------------------------------------------------------------------------
#inherit EXE_EXT from parent HDF5 cmake project
#inherit MAKE_SYSTEM from parent HDF5 cmake project
#inherit CFG_INIT from parent HDF5 cmake project
#-----------------------------------------------------------------------------
# Build the Fortran Examples
#-----------------------------------------------------------------------------
IF (HDF5_BUILD_EXAMPLES)
ADD_SUBDIRECTORY (${HDF5_F90_SOURCE_DIR}/examples ${HDF5_F90_BINARY_DIR}/examples)
ENDIF (HDF5_BUILD_EXAMPLES)
#-----------------------------------------------------------------------------
# Testing
#-----------------------------------------------------------------------------
IF (BUILD_TESTING)
ADD_SUBDIRECTORY (${HDF5_F90_SOURCE_DIR}/test ${HDF5_F90_BINARY_DIR}/test)
ENDIF (BUILD_TESTING)
|
