use strict;
use warnings;
use Config;
-BEGIN {
- if ($^O eq 'MSWin32') {
- unshift @INC, '../dist/Cwd';
- } else {
- unshift @INC, 'dist/Cwd';
- }
-}
my $is_Win32 = $^O eq 'MSWin32';
my $is_VMS = $^O eq 'VMS';
$makefile = 'Makefile';
}
+ if (-f $makefile) {
+ open my $mfh, $makefile or die "Cannot open $makefile: $!";
+ while (<$mfh>) {
+ # Plagiarised from CPAN::Distribution
+ last if /MakeMaker post_initialize section/;
+ next unless /^#\s+VERSION_FROM\s+=>\s+(.+)/;
+ my $vmod = eval $1;
+ my $oldv;
+ while (<$mfh>) {
+ next unless /^XS_VERSION = (\S+)/;
+ $oldv = $1;
+ last;
+ }
+ last unless defined $oldv;
+ require ExtUtils::MM_Unix;
+ defined (my $newv = parse_version MM $vmod) or last;
+ if ($newv ne $oldv) {
+ 1 while unlink $makefile
+ }
+ }
+ }
+
if (!-f $makefile) {
if (!-f 'Makefile.PL') {
print "\nCreating Makefile.PL in $ext_dir for $mname\n";
# ex: set ro:
EOM
close $fh or die "Can't close Makefile.PL: $!";
+ # As described in commit 23525070d6c0e51f:
+ # Push the atime and mtime of generated Makefile.PLs back 4
+ # seconds. In certain circumstances ( on virtual machines ) the
+ # generated Makefile.PL can produce a Makefile that is older than
+ # the Makefile.PL. Altering the atime and mtime backwards by 4
+ # seconds seems to resolve the issue.
+ eval {
+ my $ftime = time - 4;
+ utime $ftime, $ftime, 'Makefile.PL';
+ };
}
- eval {
- my $ftime = time - 4;
- utime $ftime, $ftime, 'Makefile.PL';
- };
print "\nRunning Makefile.PL in $ext_dir\n";
# Presumably this can be simplified
}
if ($is_VMS) {
- _macroify_passthrough($pass_through);
- unshift @$pass_through, "/DESCRIPTION=$makefile";
+ _quote_args($pass_through);
+ @$pass_through = (
+ "/DESCRIPTION=$makefile",
+ '/MACRO=(' . join(',',@$pass_through) . ')'
+ );
}
if (!$target or $target !~ /clean$/) {
} @{$args}
;
}
-
-sub _macroify_passthrough {
- my $passthrough = shift;
- _quote_args($passthrough);
- my $macro = '/MACRO=(' . join(',',@$passthrough) . ')';
- @$passthrough = ();
- @$passthrough[0] = $macro;
-}