perl 5.003_07: lib/ExtUtils/MM_Unix.pm

Date: Wed, 9 Oct 1996 22:32:22 -0400 (EDT)
From: Ilya Zakharevich <ilya@math.ohio-state.edu>

Made `use strict'-clean even in parts shadowed by Autoloading.

diff --git a/lib/ExtUtils/MM_Unix.pm b/lib/ExtUtils/MM_Unix.pm
index b3356d9..ca2bf65 100644 (file)
--- a/lib/ExtUtils/MM_Unix.pm
+++ b/lib/ExtUtils/MM_Unix.pm
@@ -5,7 +5,8 @@ use Config;
 use File::Basename qw(basename dirname fileparse);
 use DirHandle;
 use strict;
-use vars qw($VERSION $Is_Mac $Is_OS2 $Is_VMS);
+use vars qw($VERSION $Is_Mac $Is_OS2 $Is_VMS 
+           $Verbose %pm %static $Xsubpp_Version);
 
 $VERSION = substr q$Revision: 1.107 $, 10;
 # $Id: MM_Unix.pm,v 1.107 1996/09/03 20:53:39 k Exp $
@@ -1059,7 +1060,7 @@ in these dirs:
     foreach $dir (@$dirs){
        next unless defined $dir; # $self->{PERL_SRC} may be undefined
        foreach $name (@$names){
-           my $abs;
+           my ($abs, $val);
            if ($self->file_name_is_absolute($name)) { # /foo/bar
                $abs = $name;
            } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # foo
@@ -1070,9 +1071,12 @@ in these dirs:
            print "Checking $abs\n" if ($trace >= 2);
            next unless $self->maybe_command($abs);
            print "Executing $abs\n" if ($trace >= 2);
-           if (`$abs -e 'require $ver; print "VER_OK\n" ' 2>&1` =~ /VER_OK/) {
+           $val = `$abs -e 'require $ver; print "VER_OK\n" ' 2>&1`;
+           if ($val =~ /VER_OK/) {
                print "Using PERL=$abs\n" if $trace;
                return $abs;
+           } elsif ($trace >= 2) {
+               print "Result: `$val'\n";
            }
        }
     }
@@ -1661,7 +1665,7 @@ sub init_others { # --- Initialize Other Attributes
     # May check $Config{libs} too, thus not empty.
     $self->{LIBS}=[''] unless $self->{LIBS};
 
-    $self->{LIBS}=[$self->{LIBS}] if ref \$self->{LIBS} eq SCALAR;
+    $self->{LIBS}=[$self->{LIBS}] if ref \$self->{LIBS} eq 'SCALAR';
     $self->{LD_RUN_PATH} = "";
     my($libs);
     foreach $libs ( @{$self->{LIBS}} ){
@@ -2332,6 +2336,8 @@ sub parse_version {
        next unless /\$(([\w\:\']*)\bVERSION)\b.*\=/;
        my $eval = qq{
            package ExtUtils::MakeMaker::_version;
+           no strict;
+           
            \$$1=undef; do { 
                $_ 
            }; \$$1