config/check_modules.pl

   1 #
   2 # Verify that required Perl modules are available,
   3 # in at least the required minimum versions.
   4 # (The required minimum versions are all quite ancient now,
   5 # but specify them anyway for documentation's sake.)
   6 #
   7 use strict;
   8 use warnings;
   9 use Config;
  10
  11 use IPC::Run 0.79;
  12
  13 # Test::More and Time::HiRes are supposed to be part of core Perl,
  14 # but some distros omit them in a minimal installation.
  15 use Test::More 0.98;
  16 use Time::HiRes 1.52;
  17
  18 # While here, we might as well report exactly what versions we found.
  19 diag("IPC::Run::VERSION: $IPC::Run::VERSION");
  20 diag("Test::More::VERSION: $Test::More::VERSION");
  21 diag("Time::HiRes::VERSION: $Time::HiRes::VERSION");
  22
  23 # Check that if prove is using msys perl it is for an msys target
  24 ok( ($ENV{__CONFIG_HOST_OS__} || "") eq 'msys',
  25         "Msys perl used for correct target") if $Config{osname} eq 'msys';
  26 ok(1);
  27 done_testing();