X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=tools%2Fc_rehash.in;h=ad72b51cfebde0dc506b93cb8055b8d5b629cfb6;hp=dc66a9d9625872a2eeb28ad364f2af5546721b84;hb=f11ffa505f8a9345145a26a05bf77b012b6941bd;hpb=9ab6fc5936be62f6fee1c433938eae4c89aa23da

diff --git a/tools/c_rehash.in b/tools/c_rehash.in
index dc66a9d962..ad72b51cfe 100644
--- a/tools/c_rehash.in
+++ b/tools/c_rehash.in
@@ -1,6 +1,12 @@
-#!{- $config{perl} -}
+#!{- $config{HASHBANGPERL} -}
 
 # {- join("\n# ", @autowarntext) -}
+# Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the Apache License 2.0 (the "License").  You may not use
+# this file except in compliance with the License.  You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
 
 # Perl c_rehash script, scan all files in a directory
 # and add symbolic links to their hash values.
@@ -24,7 +30,7 @@ while ( $ARGV[0] =~ /^-/ ) {
     if ( $flag eq '-old') {
 	    $x509hash = "-subject_hash_old";
 	    $crlhash = "-hash_old";
-    } elsif ( $flag eq '-h') {
+    } elsif ( $flag eq '-h' || $flag eq '-help' ) {
 	    help();
     } elsif ( $flag eq '-n' ) {
 	    $removelinks = 0;
@@ -32,15 +38,15 @@ while ( $ARGV[0] =~ /^-/ ) {
 	    $verbose++;
     }
     else {
-	    print STDERR "Usage error; try -help.\n";
+	    print STDERR "Usage error; try -h.\n";
 	    exit 1;
     }
 }
 
 sub help {
-	print "Usage: c_rehash [-old] [-h] [-v] [dirs...]\n";
+	print "Usage: c_rehash [-old] [-h] [-help] [-v] [dirs...]\n";
 	print "   -old use old-style digest\n";
-	print "   -h print this help text\n";
+	print "   -h or -help print this help text\n";
 	print "   -v print files removed and linked\n";
 	exit 0;
 }
@@ -103,7 +109,7 @@ sub hash_dir {
 	print "Doing $_[0]\n";
 	chdir $_[0];
 	opendir(DIR, ".");
-	my @flist = readdir(DIR);
+	my @flist = sort readdir(DIR);
 	closedir DIR;
 	if ( $removelinks ) {
 		# Delete any existing symbolic links