Logo

Programming-Idioms

This language bar is your friend. Select your favorite languages!

Idiom #210 Compiler version and options

Assign, at runtime, the compiler version and the options the program was compiled with to variables version and options, respectively, and print them. For interpreted languages, substitute the version of the interpreter.

Example output:

GCC version 10.0.0 20190914 (experimental)
-mtune=generic -march=x86-64

version = GroovySystem.version
use iso_fortran_env

  character(len=:), allocatable :: version, options
  version = compiler_version()
  options = compiler_options()
  print *,version
  print *,options

import "runtime"
version := runtime.Version()
const { version } = process;
console.log(version);
import static java.lang.String.join;
import static java.lang.System.getProperty;
import static java.lang.System.out;
public static void main(String[] args) {
    String version = getProperty("java.vm.version"),
           options = join(" ", args);
}
print(_VERSION)
writeln({$I %fpcversion%});
use Config;
my $version = $Config{version};
my $version_for_humans = $Config{version_patchlevel_string};
my %options = %Config{qw(config_args cccdlflags ccdlflags ccflags lddlflags libs)};

$version = "$]";
import sys
version = sys.version
options = sys.flags
puts version = RUBY_VERSION
New implementation...
< > ⌨
tkoenig 
version = GroovySystem.version
  character(len=:), allocatable :: version, options
  version = compiler_version()
  options = compiler_options()
  print *,version
  print *,options

version := runtime.Version()
const { version } = process;
console.log(version);
public static void main(String[] args) {
    String version = getProperty("java.vm.version"),
           options = join(" ", args);
}
print(_VERSION)
writeln({$I %fpcversion%});
my $version = $Config{version};
my $version_for_humans = $Config{version_patchlevel_string};
my %options = %Config{qw(config_args cccdlflags ccdlflags ccflags lddlflags libs)};

$version = "$]";
version = sys.version
options = sys.flags
puts version = RUBY_VERSION