Imported Upstream version 59upstream/59

1 files changed, 7 insertions, 10 deletions

diff --git a/src/pkg/syscall/mksyscall.pl b/src/pkg/syscall/mksyscall.pl
index ecf4abdd4..ed6525972 100755
--- a/src/pkg/syscall/mksyscall.pl
+++ b/src/pkg/syscall/mksyscall.pl
@@ -19,11 +19,12 @@
 # block, as otherwise the system call could cause all goroutines to
 # hang.
 
-$cmdline = "mksyscall.pl " . join(' ', @ARGV);
-$errors = 0;
-$_32bit = "";
-$nacl = 0;
-$plan9 = 0;
+use strict;
+
+my $cmdline = "mksyscall.pl " . join(' ', @ARGV);
+my $errors = 0;
+my $_32bit = "";
+my $plan9 = 0;
 
 if($ARGV[0] eq "-b32") {
 	$_32bit = "big-endian";
@@ -32,10 +33,6 @@ if($ARGV[0] eq "-b32") {
 	$_32bit = "little-endian";
 	shift;
 }
-if($ARGV[0] eq "-nacl") {
-	$nacl = 1;
-	shift;
-}
 if($ARGV[0] eq "-plan9") {
 	$plan9 = 1;
 	shift;
@@ -66,7 +63,7 @@ sub parseparam($) {
 	return ($1, $2);
 }
 
-$text = "";
+my $text = "";
 while(<>) {
 	chomp;
 	s/\s+/ /g;