Allow DSO flags like -fpic, -fPIC, -KPIC etc. to be specified on the `perl

Configure ...' command line. This way one can compile OpenSSL libraries with
Position Independent Code (PIC) which is needed for linking it into DSOs.

CHANGES

@@ -5,6 +5,12 @@
 
  Changes between 0.9.1c and 0.9.2
 
+  *) Allow DSO flags like -fpic, -fPIC, -KPIC etc. to be specified
+     on the `perl Configure ...' command line. This way one can compile
+     OpenSSL libraries with Position Independent Code (PIC) which is needed
+     for linking it into DSOs.
+     [Ralf S. Engelschall]
+
   *) Remarkably, export ciphers were totally broken and no-one had noticed!
      Fixed.
      [Ben Laurie]

Configure

@@ -289,9 +289,13 @@ foreach (@ARGV)
 			{
 			$flags.=$_." ";
 			}
+		elsif ($_ =~ /^-[fK](.*)$/)
+			{
+			$flags.=$_." ";
+			}
 		else
 			{
-			die "unknown options, only -Dxxx, -Lxxx and -lxxx supported\n";
+			die "unknown options, only -Dxxx, -Lxxx, -lxxx, -fxxx and -Kxxx are supported\n";
 			}
 		}
 	else