FS-4116 --resolve repeat bootstrap.sh or manually remove config.cache before…

FS-4116 --resolve repeat bootstrap.sh or manually remove config.cache before running configure. The options was cached from the first time you ran configure and the new --without-openssl param did not matter

bootstrap.sh

@@ -340,6 +340,8 @@ bootstrap_apr() {
   ${ACLOCAL:-aclocal} ${ACLOCAL_OPTS}
 
   ### do some work to toss config.cache?
+  rm -rf config.cache
+
   echo "Creating configure ..."
   ${AUTOCONF:-autoconf}