ecbuild_generate_fortran_interfaces

Generates interfaces from Fortran source files.

ecbuild_generate_fortran_interfaces( TARGET <name>
                                     DESTINATION <path>
                                     DIRECTORIES <directory1> [<directory2> ...]
                                     [ PARALLEL <integer> ]
                                     [ INCLUDE_DIRS <name> ]
                                     [ GENERATED <name> ]
                                     [ SOURCE_DIR <path> ]
                                     [ SUFFIX <suffix> ]
                                     [ FCM_CONFIG_FILE <file> ]
                                   )

Options

TARGET : required

target name

DESTINATION : required

sub-directory of CMAKE_CURRENT_BINARY_DIR to install target to

DIRECTORIES : required

list of directories in SOURCE_DIR in which to search for Fortran files to be processed

PARALLEL : optional, defaults to 1

number of processes to use (always 1 on Darwin systems)

INCLUDE_DIRS : optional

name of CMake variable to store the path to the include directory containing the resulting interfaces

GENERATED : optional

name of CMake variable to store the list of generated interface files, including the full path to each

SOURCE_DIR : optional, defaults to CMAKE_CURRENT_SOURCE_DIR

directory in which to look for the sub-directories given as arguments to DIRECTORIES

SUFFIX : optional, defaults to “.intfb.h”

suffix to apply to name of each interface file

FCM_CONFIG_FILE : optional, defaults to the fcm-make-interfaces.cfg file in the ecbuild project

FCM configuration file to be used to generate interfaces

Usage

The listed directories will be recursively searched for Fortran files of the form <fname>.[fF], <fname>.[fF]90, <fname>.[fF]03 or <fname>.[fF]08. For each matching file, a file <fname><suffix> will be created containing the interface blocks for all external subprograms within it, where <suffix> is the value given to the SUFFIX option. If a file contains no such subprograms, no interface file will be generated for it.