From a2688c872ded9cd210bb721ab6bbf5e7cc745049 Mon Sep 17 00:00:00 2001
From: Andy Polyakov <appro@openssl.org>
Date: Thu, 26 Oct 2006 10:52:12 +0000
Subject: [PATCH] Minor portability update to c_rehash.

---
 tools/c_rehash.in | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tools/c_rehash.in b/tools/c_rehash.in
index ca3021ae8a..96a73aeedd 100644
--- a/tools/c_rehash.in
+++ b/tools/c_rehash.in
@@ -15,7 +15,13 @@ if(defined $ENV{OPENSSL}) {
 	$ENV{OPENSSL} = $openssl;
 }
 
-my $pwd = `pwd`; chomp $pwd;
+my $pwd;
+eval "require Cwd";
+if (defined(&Cwd::getcwd)) {
+	$pwd=Cwd::getcwd();
+} else {
+	$pwd=`pwd`; chomp($pwd);
+}
 my $path_delim = ($pwd =~ /^[a-z]\:/i) ? ';' : ':'; # DOS/Win32 or Unix delimiter?
 
 $ENV{PATH} .= "$path_delim$dir/bin";
-- 
2.25.1