Configure: recognize -static as link option and disable incompatible options.

Reviewed-by: Rich Salz <rsalz@openssl.org>

Configure

diff --git a/Configure b/Configure
index bf5b2c6..0a33fc2 100755
--- a/Configure
+++ b/Configure
@@ -725,6 +725,13 @@
 			{
 			$libs.=$_." ";
 			}
+		elsif (/^-static$/)
+			{
+			$libs.=$_." ";
+			$disabled{"pic"} = "forced";
+			$disabled{"shared"} = "forced";
+			$disabled{"threads"} = "forced";
+			}
 		elsif (/^-D(.*)$/)
 			{
 			push @user_defines, $1;