The fpm meta-package model

This is a wrapper data type that encapsulate all pre-processing information (compiler flags, linker libraries, etc.) required to correctly enable a package to use a core library.

Available core libraries

• OpenMP
• MPI
• fortran-lang stdlib
• fortran-lang minpack

@note Note Core libraries are enabled in the [build] section of the fpm.toml manifest

Interfaces

public interface resolve_metapackages

• private subroutine resolve_metapackage_model(model, package, settings, error)

  Resolve all metapackages into the package config

  Arguments

  Type	Intent	Optional	Attributes		Name
  type(fpm_model_t),	intent(inout)			::	model
  type(package_config_t),	intent(inout)			::	package
  class(fpm_build_settings),	intent(inout)			::	settings
  type(error_t),	intent(out),		allocatable	::	error

Derived Types

type, public ::  metapackage_t

Type for describing a source file

Components

Type	Visibility	Attributes		Name		Initial
type(string_t),	public		::	cflags
type(string_t),	public		::	cxxflags
type(dependency_config_t),	public,	allocatable	::	dependency(:)			List of Development dependency meta data. Metapackage dependencies are never exported from the model
type(string_t),	public,	allocatable	::	external_modules(:)
type(string_t),	public		::	fflags
type(string_t),	public		::	flags			List of compiler flags and options to be added
type(fortran_features_t),	public,	allocatable	::	fortran			Special fortran features
logical,	public		::	has_build_flags	=	.false.
logical,	public		::	has_c_flags	=	.false.
logical,	public		::	has_cxx_flags	=	.false.
logical,	public		::	has_dependencies	=	.false.
logical,	public		::	has_external_modules	=	.false.
logical,	public		::	has_fortran_flags	=	.false.
logical,	public		::	has_include_dirs	=	.false.
logical,	public		::	has_link_flags	=	.false.
logical,	public		::	has_link_libraries	=	.false.
logical,	public		::	has_run_command	=	.false.
type(string_t),	public,	allocatable	::	incl_dirs(:)
type(string_t),	public		::	link_flags
type(string_t),	public,	allocatable	::	link_libs(:)
type(string_t),	public		::	run_command
type(version_t),	public,	allocatable	::	version			Package version (if supported)

Type-Bound Procedures

procedure, public :: destroy	../../ Clean metapackage structure
procedure, public :: new => init_from_name	../../ Initialize the metapackage structure from its given name
generic, public :: resolve => resolve_cmd, resolve_model, resolve_package_config

Functions

public pure function MPI_TYPE_NAME(mpilib) result(name)

Return a name for the MPI library

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	mpilib

Return Value character(len=:), allocatable