fpm_compiler Module

Define compiler command options

This module defines compiler options to use for the debug and release builds.


Uses


Contents

Variables

Enumerations

Interfaces

Derived Types

Functions

Subroutines


Variables

Type Visibility Attributes Name Initial
integer, public, parameter :: compiler_enum = kind(id_unknown)
character, public, parameter :: flag_gnu_backtrace = " -fbacktrace"
character, public, parameter :: flag_gnu_check = " -fcheck=bounds -fcheck=array-temps"
character, public, parameter :: flag_gnu_coarray = " -fcoarray=single"
character, public, parameter :: flag_gnu_debug = " -g"
character, public, parameter :: flag_gnu_external = " -Wimplicit-interface"
character, public, parameter :: flag_gnu_limit = " -fmax-errors=1"
character, public, parameter :: flag_gnu_opt = " -O3 -funroll-loops"
character, public, parameter :: flag_gnu_pic = " -fPIC"
character, public, parameter :: flag_gnu_warn = " -Wall -Wextra -Wimplicit-interface"
character, public, parameter :: flag_ibmxl_backslash = " -qnoescape"
character, public, parameter :: flag_intel_align = " -align all"
character, public, parameter :: flag_intel_align_win = " /align:all"
character, public, parameter :: flag_intel_backtrace = " -traceback"
character, public, parameter :: flag_intel_backtrace_win = " /traceback"
character, public, parameter :: flag_intel_byterecl = " -assume byterecl"
character, public, parameter :: flag_intel_byterecl_win = " /assume:byterecl"
character, public, parameter :: flag_intel_check = " -check all"
character, public, parameter :: flag_intel_check_win = " /check:all"
character, public, parameter :: flag_intel_debug = " -O0 -g"
character, public, parameter :: flag_intel_debug_win = " /Od /Z7"
character, public, parameter :: flag_intel_fp = " -fp-model precise -pc64"
character, public, parameter :: flag_intel_fp_win = " /fp:precise"
character, public, parameter :: flag_intel_limit = " -error-limit 1"
character, public, parameter :: flag_intel_limit_win = " /error-limit:1"
character, public, parameter :: flag_intel_nogen = " -nogen-interfaces"
character, public, parameter :: flag_intel_nogen_win = " /nogen-interfaces"
character, public, parameter :: flag_intel_pthread = " -reentrancy threaded"
character, public, parameter :: flag_intel_pthread_win = " /reentrancy:threaded"
character, public, parameter :: flag_intel_warn = " -warn all"
character, public, parameter :: flag_intel_warn_win = " /warn:all"
character, public, parameter :: flag_lfortran_opt = " --fast"
character, public, parameter :: flag_nag_backtrace = " -gline"
character, public, parameter :: flag_nag_check = " -C"
character, public, parameter :: flag_nag_coarray = " -coarray=single"
character, public, parameter :: flag_nag_debug = " -g -O0"
character, public, parameter :: flag_nag_opt = " -O4"
character, public, parameter :: flag_nag_pic = " -PIC"
character, public, parameter :: flag_pgi_backslash = " -Mbackslash"
character, public, parameter :: flag_pgi_check = " -Mbounds -Mchkptr -Mchkstk"
character, public, parameter :: flag_pgi_debug = " -g"
character, public, parameter :: flag_pgi_traceback = " -traceback"
character, public, parameter :: flag_pgi_warn = " -Minform=inform"

Enumerations

enum, bind(c)

Enumerators

enumerator:: id_unknown = 0
enumerator:: id_gcc = 1
enumerator:: id_f95 = 2
enumerator:: id_caf = 3
enumerator:: id_intel_classic_nix = 4
enumerator:: id_intel_classic_mac = 5
enumerator:: id_intel_classic_windows = 6
enumerator:: id_intel_llvm_nix = 7
enumerator:: id_intel_llvm_windows = 8
enumerator:: id_intel_llvm_unknown = 9
enumerator:: id_pgi = 10
enumerator:: id_nvhpc = 11
enumerator:: id_nag = 12
enumerator:: id_flang = 13
enumerator:: id_flang_new = 14
enumerator:: id_f18 = 15
enumerator:: id_ibmxl = 16
enumerator:: id_cray = 17
enumerator:: id_lahey = 18
enumerator:: id_lfortran = 19

Interfaces

public interface debug

Create debug printout

  • public pure function debug_compiler(self) result(repr)

    String representation of a compiler object

    Arguments

    Type IntentOptional Attributes Name
    type(compiler_t), intent(in) :: self

    Instance of the compiler object

    Return Value character(len=:), allocatable

    Representation as string

  • public pure function debug_archiver(self) result(repr)

    String representation of an archiver object

    Arguments

    Type IntentOptional Attributes Name
    type(archiver_t), intent(in) :: self

    Instance of the archiver object

    Return Value character(len=:), allocatable

    Representation as string


Derived Types

type, public ::  archiver_t

Definition of archiver object

Components

Type Visibility Attributes Name Initial
character(len=:), public, allocatable :: ar

Path to archiver
logical, public :: echo = .true.

Print all command
logical, public :: use_response_file = .false.

Use response files to pass arguments
logical, public :: verbose = .true.

Verbose output of command

Type-Bound Procedures

procedure , public :: make_archive Subroutine

Create static archive

type, public ::  compiler_t

Definition of compiler object

Components

Type Visibility Attributes Name Initial
character(len=:), public, allocatable :: cc

Path to the C compiler
character(len=:), public, allocatable :: cxx

Path to the C++ compiler
logical, public :: echo = .true.

Print all commands
character(len=:), public, allocatable :: fc

Path to the Fortran compiler
integer(kind=compiler_enum), public :: id = id_unknown

Identifier of the compiler
logical, public :: verbose = .true.

Verbose output of command

Type-Bound Procedures

procedure , public :: compile_c Subroutine

Compile a C object
procedure , public :: compile_cpp Subroutine

Compile a CPP object
procedure , public :: compile_fortran Subroutine

Compile a Fortran object
procedure , public :: enumerate_libraries Function

Enumerate libraries, based on compiler and platform
procedure , public :: get_default_flags Function

Get default compiler flags
procedure , public :: get_include_flag Function

Get flag for include directories
procedure , public :: get_module_flag Function

Get flag for module output directories
procedure , public :: is_unknown Function

Check whether compiler is recognized
procedure , public :: link Subroutine

Link executable

Functions

public function check_compiler(compiler, expected) result(match)

Arguments

Type IntentOptional Attributes Name
character(len=*), intent(in) :: compiler
character(len=*), intent(in) :: expected

Return Value logical

public pure function debug_archiver(self) result(repr)

String representation of an archiver object

Arguments

Type IntentOptional Attributes Name
type(archiver_t), intent(in) :: self

Instance of the archiver object

Return Value character(len=:), allocatable

Representation as string

public pure function debug_compiler(self) result(repr)

String representation of a compiler object

Arguments

Type IntentOptional Attributes Name
type(compiler_t), intent(in) :: self

Instance of the compiler object

Return Value character(len=:), allocatable

Representation as string

public function enumerate_libraries(self, prefix, libs) result(r)

Enumerate libraries, based on compiler and platform

Arguments

Type IntentOptional Attributes Name
class(compiler_t), intent(in) :: self
character(len=*), intent(in) :: prefix
type(string_t), intent(in) :: libs(:)

Return Value character(len=:), allocatable

public function get_compiler_id(compiler) result(id)

Arguments

Type IntentOptional Attributes Name
character(len=*), intent(in) :: compiler

Return Value integer(kind=compiler_enum)

public function get_default_flags(self, release) result(flags)

Arguments

Type IntentOptional Attributes Name
class(compiler_t), intent(in) :: self
logical, intent(in) :: release

Return Value character(len=:), allocatable

public function get_id(compiler) result(id)

Arguments

Type IntentOptional Attributes Name
character(len=*), intent(in) :: compiler

Return Value integer(kind=compiler_enum)

public function get_include_flag(self, path) result(flags)

Arguments

Type IntentOptional Attributes Name
class(compiler_t), intent(in) :: self
character(len=*), intent(in) :: path

Return Value character(len=:), allocatable

public function get_macros(id, macros_list, version) result(macros)

This function will parse and read the macros list and return them as defined flags. Set macro defintion symbol on the basis of compiler used Check if macros are not allocated. Split the macro name and value.

Read more…

Arguments

Type IntentOptional Attributes Name
integer(kind=compiler_enum), intent(in) :: id
type(string_t), intent(in), allocatable :: macros_list(:)
character(len=:), intent(in), allocatable :: version

Return Value character(len=:), allocatable

public function get_module_flag(self, path) result(flags)

Arguments

Type IntentOptional Attributes Name
class(compiler_t), intent(in) :: self
character(len=*), intent(in) :: path

Return Value character(len=:), allocatable

public pure function is_unknown(self)

Arguments

Type IntentOptional Attributes Name
class(compiler_t), intent(in) :: self

Return Value logical


Subroutines

public subroutine compile_c(self, input, output, args, log_file, stat)

Compile a C object

Arguments

Type IntentOptional Attributes Name
class(compiler_t), intent(in) :: self

Instance of the compiler object
character(len=*), intent(in) :: input

Source file input
character(len=*), intent(in) :: output

Output file of object
character(len=*), intent(in) :: args

Arguments for compiler
character(len=*), intent(in) :: log_file

Compiler output log file
integer, intent(out) :: stat

Status flag

public subroutine compile_cpp(self, input, output, args, log_file, stat)

Compile a CPP object

Arguments

Type IntentOptional Attributes Name
class(compiler_t), intent(in) :: self

Instance of the compiler object
character(len=*), intent(in) :: input

Source file input
character(len=*), intent(in) :: output

Output file of object
character(len=*), intent(in) :: args

Arguments for compiler
character(len=*), intent(in) :: log_file

Compiler output log file
integer, intent(out) :: stat

Status flag

public subroutine compile_fortran(self, input, output, args, log_file, stat)

Compile a Fortran object

Arguments

Type IntentOptional Attributes Name
class(compiler_t), intent(in) :: self

Instance of the compiler object
character(len=*), intent(in) :: input

Source file input
character(len=*), intent(in) :: output

Output file of object
character(len=*), intent(in) :: args

Arguments for compiler
character(len=*), intent(in) :: log_file

Compiler output log file
integer, intent(out) :: stat

Status flag

public subroutine get_debug_compile_flags(id, flags)

Arguments

Type IntentOptional Attributes Name
integer(kind=compiler_enum), intent(in) :: id
character(len=:), intent(out), allocatable :: flags

public subroutine get_default_c_compiler(f_compiler, c_compiler)

Arguments

Type IntentOptional Attributes Name
character(len=*), intent(in) :: f_compiler
character(len=:), intent(out), allocatable :: c_compiler

public subroutine get_default_cxx_compiler(f_compiler, cxx_compiler)

Get C++ Compiler.

Arguments

Type IntentOptional Attributes Name
character(len=*), intent(in) :: f_compiler
character(len=:), intent(out), allocatable :: cxx_compiler

public subroutine get_release_compile_flags(id, flags)

Arguments

Type IntentOptional Attributes Name
integer(kind=compiler_enum), intent(in) :: id
character(len=:), intent(out), allocatable :: flags

public subroutine link(self, output, args, log_file, stat)

Link an executable

Arguments

Type IntentOptional Attributes Name
class(compiler_t), intent(in) :: self

Instance of the compiler object
character(len=*), intent(in) :: output

Output file of object
character(len=*), intent(in) :: args

Arguments for compiler
character(len=*), intent(in) :: log_file

Compiler output log file
integer, intent(out) :: stat

Status flag

public subroutine make_archive(self, output, args, log_file, stat)

Create an archive

Read more…

Arguments

Type IntentOptional Attributes Name
class(archiver_t), intent(in) :: self

Instance of the archiver object
character(len=*), intent(in) :: output

Name of the archive to generate
type(string_t), intent(in) :: args(:)

Object files to include into the archive
character(len=*), intent(in) :: log_file

Compiler output log file
integer, intent(out) :: stat

Status flag

public subroutine new_archiver(self, ar, echo, verbose)

Create new archiver instance

Arguments

Type IntentOptional Attributes Name
type(archiver_t), intent(out) :: self

New instance of the archiver
character(len=*), intent(in) :: ar

User provided archiver command
logical, intent(in) :: echo

Echo compiler command
logical, intent(in) :: verbose

Verbose mode: dump compiler output

public subroutine new_compiler(self, fc, cc, cxx, echo, verbose)

Create new compiler instance

Arguments

Type IntentOptional Attributes Name
type(compiler_t), intent(out) :: self

New instance of the compiler
character(len=*), intent(in) :: fc

Fortran compiler name or path
character(len=*), intent(in) :: cc

C compiler name or path
character(len=*), intent(in) :: cxx

C++ Compiler name or path
logical, intent(in) :: echo

Echo compiler command
logical, intent(in) :: verbose

Verbose mode: dump compiler output

public pure subroutine set_cpp_preprocessor_flags(id, flags)

Modify the flag_cpp_preprocessor on the basis of the compiler.

Arguments

Type IntentOptional Attributes Name
integer(kind=compiler_enum), intent(in) :: id
character(len=:), intent(inout), allocatable :: flags

public subroutine write_response_file(name, argv)

Response files allow to read command line options from files. Whitespace is used to separate the arguments, we will use newlines as separator to create readable response files which can be inspected in case of errors.

Arguments

Type IntentOptional Attributes Name
character(len=*), intent(in) :: name
type(string_t), intent(in) :: argv(:)