config/check_modules.pl

   1
   2 # Copyright (c) 2024, PostgreSQL Global Development Group
   3
   4 #
   5 # Verify that required Perl modules are available,
   6 # in at least the required minimum versions.
   7 # (The required minimum versions are all quite ancient now,
   8 # but specify them anyway for documentation's sake.)
   9 #
  10 use strict;
  11 use warnings FATAL => 'all';
  12 use Config;
  13
  14 use IPC::Run 0.79;
  15
  16 # Test::More and Time::HiRes are supposed to be part of core Perl,
  17 # but some distros omit them in a minimal installation.
  18 use Test::More 0.98;
  19 use Time::HiRes 1.52;
  20
  21 # While here, we might as well report exactly what versions we found.
  22 diag("IPC::Run::VERSION: $IPC::Run::VERSION");
  23 diag("Test::More::VERSION: $Test::More::VERSION");
  24 diag("Time::HiRes::VERSION: $Time::HiRes::VERSION");
  25
  26 # Check that if prove is using msys perl it is for an msys target
  27 ok( ($ENV{__CONFIG_HOST_OS__} || "") eq 'msys',
  28         "Msys perl used for correct target") if $Config{osname} eq 'msys';
  29 ok(1);
  30 done_testing();