nginx 0.7.20 *) Changes in the ngx_http_gzip_filter_module. *) Feature: the ngx_http_limit_req_module. *) Bugfix: worker processes might exit on a SIGBUS signal on sparc and ppc platforms; the bug had appeared in 0.7.3. Thanks to Maxim Dounin. *) Bugfix: the "proxy_pass http://host/some:uri" directives did not work; the bug had appeared in 0.7.12. *) Bugfix: in HTTPS mode requests might fail with the "bad write retry" error. *) Bugfix: the ngx_http_secure_link_module did not work inside locations, whose names are less than 3 characters. *) Bugfix: $server_addr variable might have no value.

--- a/auto/modules
+++ b/auto/modules
@@ -203,6 +203,11 @@ if [ $HTTP_LIMIT_ZONE = YES ]; then
     HTTP_SRCS="$HTTP_SRCS $HTTP_LIMIT_ZONE_SRCS"
 fi
 
+if [ $HTTP_LIMIT_REQ = YES ]; then
+    HTTP_MODULES="$HTTP_MODULES $HTTP_LIMIT_REQ_MODULE"
+    HTTP_SRCS="$HTTP_SRCS $HTTP_LIMIT_REQ_SRCS"
+fi
+
 if [ $HTTP_REALIP = YES ]; then
     have=NGX_HTTP_REALIP . auto/have
     HTTP_MODULES="$HTTP_MODULES $HTTP_REALIP_MODULE"