Change 17211: [PATCH: perl@17206] add skipping of threads and threads::shared on default builds

[Jarkko Hietaniemi]

Change 17211 by jhi@alpha on 2002/06/12 23:05:29

        Subject: [PATCH: perl@17206] add skipping of threads and threads::shared on 
default builds
        From: [EMAIL PROTECTED]
        Date: Wed, 12 Jun 2002 18:58:50 -0400
        Message-ID: <[EMAIL PROTECTED]>

Affected files ...

.... //depot/perl/utils/perlivp.PL#6 edit

Differences ...

==== //depot/perl/utils/perlivp.PL#6 (text) ====
Index: perl/utils/perlivp.PL
--- perl/utils/perlivp.PL#5~17095~      Sat Jun  8 08:00:39 2002
+++ perl/utils/perlivp.PL       Wed Jun 12 16:05:29 2002
@@ -14,9 +14,9 @@
 
 # This forces PL files to create target in same directory as PL file.
 # This is so that make depend always knows where to find PL derivatives.
-$origdir = cwd;
+my $origdir = cwd;
 chdir dirname($0);
-$file = basename($0, '.PL');
+my $file = basename($0, '.PL');
 $file .= '.com' if $^O eq 'VMS';
 
 # Create output file.
@@ -37,7 +37,7 @@
 
 print OUT <<'!NO!SUBS!';
 
-# perlivp V 0.01
+# perlivp V 0.02
 
 
 sub usage {
@@ -56,7 +56,7 @@
     exit;
 }
 
-use vars (%opt); # allow testing with older versions (do not use our)
+use vars qw(%opt); # allow testing with older versions (do not use our)
 
 @opt{ qw/? H h P p V v/ } = qw(0 0 0 0 0 0 0);
 
@@ -88,8 +88,15 @@
 # Of course some platforms are distinct...
 if ($^O eq 'VMS') { $perlpath = $^X; }
 
+# The useithreads Config variable plays a role in whether or not
+# threads and threads/shared work when C<use>d.  They apparently always
+# get installed on systems that can run Configure.
+my $useithreads = '';
+if (defined($Config{'useithreads'})) { $useithreads = $Config{'useithreads'}; }
+
 print OUT <<"!GROK!THIS!";
 my \$perlpath = '$perlpath';
+my \$useithreads = '$useithreads';
 !GROK!THIS!
 
 print OUT <<'!NO!SUBS!';
@@ -199,6 +206,10 @@
     my @extensions = split(/\s+/,$Config{'extensions'});
     foreach (@extensions) {
         next if ($_ eq '');
+        if ( $useithreads !~ /define/i ) {
+            next if ($_ eq 'threads');
+            next if ($_ eq 'threads/shared');
+        }
         next if ($_ eq 'Devel/DProf'); 
            # VMS$ perl  -e "eval ""require \""Devel/DProf.pm\"";"" print $@"
            # \NT> perl  -e "eval \"require 'Devel/DProf.pm'\"; print $@"
End of Patch.