ecbuild_check_fortran_source_return¶
Compile and run a given Fortran code and return its output.
ecbuild_check_fortran_source_return( <source>
VAR <name>
OUTPUT <name>
[ INCLUDES <path1> [ <path2> ... ] ]
[ LIBS <library1> [ <library2> ... ] ]
[ DEFINITIONS <def1> [ <def2> ... ] ] )
Options¶
- VARrequired
name of the check and name of the CMake variable to write result to
- OUTPUTrequired
name of CMake variable to write the output to
- INCLUDESoptional
list of paths to add to include directories
- LIBSoptional
list of libraries to link against (CMake targets or external libraries)
- DEFINITIONSoptional
list of definitions to add to preprocessor defines
Usage¶
This will write the given source to a .f file and compile and run it with
ecbuild_try_run. If successful, ${VAR}
is set to 1 and ${OUTPUT}
is
set to the output of the successful run in the CMake cache.
The check will not run if ${VAR}
is defined (e.g. from ecBuild cache).