MM_Unix.pm : work around File::Find problem on VMS

[p5sagit/p5-mst-13.2.git] / utils / c2ph.PL

diff --git a/utils/c2ph.PL b/utils/c2ph.PL
index 3781dac..d676218 100644 (file)
--- a/utils/c2ph.PL
+++ b/utils/c2ph.PL
@@ -3,6 +3,28 @@
 use Config;
 use File::Basename qw(&basename &dirname);
 use Cwd;
+use subs qw(link);
+
+sub link { # This is a cut-down version of installperl:link().
+    my($from,$to) = @_;
+    my($success) = 0;
+
+    eval {
+       CORE::link($from, $to)
+           ? $success++
+           : ($from =~ m#^/afs/# || $to =~ m#^/afs/#)
+             ? die "AFS"  # okay inside eval {}
+             : die "Couldn't link $from to $to: $!\n";
+    };
+    if ($@) {
+       warn $@;
+       require File::Copy;
+       File::Copy::copy($from, $to)
+           ? $success++
+           : warn "Couldn't copy $from to $to: $!\n";
+    }
+    $success;
+}
 
 # List explicitly here the variables you want Configure to
 # generate.  Metaconfig only looks for shell variables, so you
@@ -1393,11 +1415,8 @@ chmod 0755, $file or die "Can't reset permissions for $file: $!\n";
 unlink 'pstruct';
 print "Linking c2ph to pstruct.\n";
 if (defined $Config{d_link}) {
-   eval { link 'c2ph', 'pstruct'; };
-   goto NOLINK if ($@ && $@ =~ /function is unimplemented/);   # Win32 has $Config{d_link},
-                                                               # but Win9X doesn't have it
+  link 'c2ph', 'pstruct';
 } else {
-NOLINK:
   unshift @INC, '../lib';
   require File::Copy;
   File::Copy::syscopy('c2ph', 'pstruct');