Rely on C89 <stddef.h>

[perl5.git] / Porting / config_h.pl

diff --git a/Porting/config_h.pl b/Porting/config_h.pl
index 0042526..8ac1582 100755 (executable)
--- a/Porting/config_h.pl
+++ b/Porting/config_h.pl
@@ -15,7 +15,7 @@ use strict;
 use warnings;
 
 my ($cSH, $ch, @ch, %ch) = ("config_h.SH");
-open $ch, "<$cSH" or die "Cannot open $cSH: $!\n";
+open $ch, '<', $cSH or die "Cannot open $cSH: $!\n";
 {   local $/ = "\n\n";
     @ch = <$ch>;
     close  $ch;
@@ -36,7 +36,6 @@ my %dep = (
     BYTEORDER          => [ qw( UVSIZE                         ) ],
     LONGSIZE           => [ qw( BYTEORDER                      ) ],
     MULTIARCH          => [ qw( BYTEORDER MEM_ALIGNBYTES       ) ],
-    USE_CROSS_COMPILE  => [ qw( BYTEORDER MEM_ALIGNBYTES       ) ],
     HAS_QUAD           => [ qw( I64TYPE                        ) ],
     HAS_GETGROUPS      => [ qw( Groups_t                       ) ],
     HAS_SETGROUPS      => [ qw( Groups_t                       ) ],
@@ -69,7 +68,7 @@ for (grep m{echo .Extracting \$CONFIG_H} => @ch) {
 push @ch, ";;\nesac\n";
 
 
-open  $ch, "> $cSH" or die "Cannot write $cSH: $!\n";
+open  $ch, '>', $cSH or die "Cannot write $cSH: $!\n";
 print $ch <<EOW;
 #!/bin/sh
 #