-#!/usr/local/bin/perl
+#! /usr/bin/env perl
+# Copyright 2014-2016 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
+
my ($cflags, $platform) = @ARGV;
$cflags = "compiler: $cflags";
$date = localtime();
print <<"END_OUTPUT";
-#ifndef MK1MF_BUILD
- /* auto-generated by util/mkbuildinf.pl for crypto/cversion.c */
- #define CFLAGS
- /*
- * Generate CFLAGS as an array of individual characters. This is a
- * workaround for the situation where CFLAGS gets too long for a C90 string
- * literal
- */
- static const char cflags[] = {
+/* auto-generated by util/mkbuildinf.pl for crypto/cversion.c */
+#define CFLAGS cflags
+/*
+ * Generate CFLAGS as an array of individual characters. This is a
+ * workaround for the situation where CFLAGS gets too long for a C90 string
+ * literal
+ */
+static const char cflags[] = {
END_OUTPUT
my $ctr = 0;
foreach my $c (split //, $cflags) {
- # Max 18 characters per line
- if (($ctr++ % 18) == 0) {
+ $c =~ s|([\\'])|\\$1|;
+ # Max 16 characters per line
+ if (($ctr++ % 16) == 0) {
if ($ctr != 1) {
print "\n";
}
- print " ";
+ print " ";
}
print "'$c',";
}
print <<"END_OUTPUT";
'\\0'
- };
- #define PLATFORM "platform: $platform"
- #define DATE "built on: $date"
-#endif
+};
+#define PLATFORM "platform: $platform"
+#define DATE "built on: $date"
END_OUTPUT