Version bump

util/add-depends.pl

@@ -0,0 +1,50 @@
+#! /usr/bin/env perl
+# Copyright 2018 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the OpenSSL license (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
+
+use lib '.';
+use configdata;
+
+use File::Compare qw(compare_text);
+
+my $buildfile = $config{build_file};
+my $buildfile_new = "$buildfile-$$";
+my $depext = $target{dep_extension} || ".d";
+my @deps =
+    grep { -f $_ }
+    map { (my $x = $_) =~ s|\.o$|$depext|; $x; }
+    grep { $unified_info{sources}->{$_}->[0] =~ /\.cc?$/ }
+    keys %{$unified_info{sources}};
+
+open IBF, $buildfile or die "Trying to read $buildfile: $!\n";
+open OBF, '>', $buildfile_new or die "Trying to write $buildfile_new: $!\n";
+while (<IBF>) {
+    $force_rewrite = 0;
+    last if /^# DO NOT DELETE THIS LINE/;
+    print OBF or die "$!\n";
+    $force_rewrite = 1;
+}
+close IBF;
+
+print OBF "# DO NOT DELETE THIS LINE -- make depend depends on it.\n";
+
+foreach (@deps) {
+    open IBF,$_ or die "Trying to read $_: $!\n";
+    while (<IBF>) {
+        print OBF or die "$!\n";
+    }
+    close IBF;
+}
+close OBF;
+
+if (compare_text($buildfile_new, $buildfile) != 0) {
+    rename $buildfile_new, $buildfile
+        or die "Trying to rename $buildfile_new -> $buildfile: $!\n";
+}
+# On VMS, we want to remove all generations of this file, in case there are
+# more than one
+while (unlink $buildfile_new) {}