Information about compiler and compiler options used for building#

compiler_options#

Nome#

compiler_options(3) - [COMPILER:INQUIRY] Options passed to the compiler

Synopsis#

    result = compiler_options()

     character(len=:) function compiler_options()

Characteristics#

  • the return value is a default-kind character variable with system-dependent length.

Descrição#

compiler_options(3) returns a string with the options used for compiling.

Opções#

Nenhum.

Resultado#

The result contains the compiler flags used to compile the file containing the compiler_options(3) call.

Exemplos#

Exemplo de programa:

program demo_compiler_version
use, intrinsic :: iso_fortran_env, only : compiler_version
use, intrinsic :: iso_fortran_env, only : compiler_options
implicit none
   print '(4a)', &
      'This file was compiled by ', &
      compiler_version(),           &
      ' using the options ',        &
      compiler_options()
end program demo_compiler_version

Resultados:

This file was compiled by GCC version 10.3.0 using
the options -I build/gfortran_2A42023B310FA28D
-mtune=generic -march=x86-64 -auxbase-strip
build/gfortran_2A42023B310FA28D/compiler_options/app_main.f90.o
-g -Wall -Wextra -Wimplicit-interface -fPIC -fmax-errors=1
-fcheck=bounds -fcheck=array-temps -fbacktrace
-fcoarray=single -J build/gfortran_2A42023B310FA28D
-fpre-include=/usr/include/finclude/math-vector-fortran.h

This file was compiled by nvfortran 21.5-0 LLVM
using the options app/main.f90 -c -Minform=inform
-Mbackslash -Mbounds -Mchkptr -Mchkstk -traceback -module
build/nvfortran_78229DCE997517A4 -Ibuild/nvfortran_78229DCE997517A4 -o
build/nvfortran_78229DCE997517A4/compiler_options/app_main.f90.o

This file was compiled by Intel(R) Fortran Intel(R) 64 Compiler Classic
for applications running on Intel(R) 64, Version 2021.3.0 Build
20210609_000000 using the options -Ibuild/ifort_5C58216731706F11
-c -warn all -check all -error-limit 1 -O0 -g -assume
byterecl -traceback -module build/ifort_5C58216731706F11 -o
build/ifort_5C58216731706F11/compiler_options/app_main.f90.o

Padrão#

Fortran 2008

Veja Também#

compiler_version(3), iso_fortran_env(7)

fortran-lang intrinsic descriptions (license: MIT) @urbanjost

compiler_version#

Nome#

compiler_version(3) - [COMPILER:INQUIRY] Compiler version string

Synopsis#

    result = compiler_version()

     character(len=:) function compiler_version()

Characteristics#

  • The return value is a default-kind scalar character with system-dependent length.

Descrição#

compiler_version(3) returns a string containing the name and version of the compiler.

Opções#

Nenhum.

Resultado#

The return value contains the name of the compiler and its version number used to compile the file containing the compiler_version(3) call.

Exemplos#

Exemplo de programa:

program demo_compiler_version
use, intrinsic :: iso_fortran_env, only : compiler_version
implicit none
   print '(2a)', &
      'This file was compiled by ', &
      compiler_version()
end program demo_compiler_version

Resultados:

This file was compiled by GCC version 10.3.0

This file was compiled by Intel(R) Fortran Intel(R) 64 Compiler
Classic for applications running on Intel(R) 64, Version 2021.3.0 Build
20210609_000000

This file was compiled by nvfortran 21.5-0 LLVM

Padrão#

Fortran 2008

Veja Também#

compiler_options(3), iso_fortran_env(7)

fortran-lang intrinsic descriptions (license: MIT) @urbanjost


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