diff --git a/t/sanity.t b/t/sanity.t
index 70fa9f8..e27276e 100644
--- a/t/sanity.t
+++ b/t/sanity.t
@@ -2,7 +2,7 @@
 
 use t::Config;
 
-plan tests => 261;
+plan tests => 269;
 
 #no_diff();
 
@@ -53,7 +53,8 @@ __DATA__
   --with-http_postgres_module        enable ngx_http_postgres_module
 
   --without-lua_cjson                disable the lua-cjson library
-  --without-lua_tablepool            disable the lua-tablepool library
+  --without-lua_tablepool            disable the lua-tablepool library (and by consequence, the
+                                     lua-resty-shell library)
   --without-lua_redis_parser         disable the lua-redis-parser library
   --without-lua_rds_parser           disable the lua-rds-parser library
   --without-lua_resty_dns            disable the lua-resty-dns library
@@ -68,6 +69,9 @@ __DATA__
   --without-lua_resty_limit_traffic  disable the lua-resty-limit-traffic library
   --without-lua_resty_lock           disable the lua-resty-lock library
   --without-lua_resty_lrucache       disable the lua-resty-lrucache library
+  --without-lua_resty_signal         disable the lua-resty-signal library (and by consequence,
+                                     the lua-resty-shell library)
+  --without-lua_resty_shell          disable the lua-resty-shell library
   --without-lua_resty_core           disable the lua-resty-core library
 
   --with-luajit                      enable and build the bundled LuaJIT 2.1 (the default)
@@ -337,6 +341,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -422,6 +428,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -507,6 +515,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -592,6 +602,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -676,6 +688,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -760,6 +774,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -817,7 +833,8 @@ clean:
   --with-http_postgres_module        enable ngx_http_postgres_module
 
   --without-lua_cjson                disable the lua-cjson library
-  --without-lua_tablepool            disable the lua-tablepool library
+  --without-lua_tablepool            disable the lua-tablepool library (and by consequence, the
+                                     lua-resty-shell library)
   --without-lua_redis_parser         disable the lua-redis-parser library
   --without-lua_rds_parser           disable the lua-rds-parser library
   --without-lua_resty_dns            disable the lua-resty-dns library
@@ -832,6 +849,9 @@ clean:
   --without-lua_resty_limit_traffic  disable the lua-resty-limit-traffic library
   --without-lua_resty_lock           disable the lua-resty-lock library
   --without-lua_resty_lrucache       disable the lua-resty-lrucache library
+  --without-lua_resty_signal         disable the lua-resty-signal library (and by consequence,
+                                     the lua-resty-shell library)
+  --without-lua_resty_shell          disable the lua-resty-shell library
   --without-lua_resty_core           disable the lua-resty-core library
 
   --with-luajit                      enable and build the bundled LuaJIT 2.1 (the default)
@@ -1091,6 +1111,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -1177,6 +1199,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -1276,6 +1300,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -1361,6 +1387,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -1373,8 +1401,8 @@ install: all
 clean:
 	rm -rf build
 --- err
-Can't exec "gcc-4.2": No such file or directory at ./configure line 693.
-Can't exec "gcc-4.2": No such file or directory at ./configure line 739.
+Can't exec "gcc-4.2": No such file or directory at ./configure line 701.
+Can't exec "gcc-4.2": No such file or directory at ./configure line 747.
 
 
 
@@ -1450,6 +1478,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -1536,6 +1566,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -1548,8 +1580,8 @@ install: all
 clean:
 	rm -rf build
 --- err
-Can't exec "cl": No such file or directory at ./configure line 693.
-Can't exec "cl": No such file or directory at ./configure line 739.
+Can't exec "cl": No such file or directory at ./configure line 701.
+Can't exec "cl": No such file or directory at ./configure line 747.
 
 
 
@@ -1638,6 +1670,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -1724,6 +1758,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -1832,6 +1868,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -1928,6 +1966,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -2013,6 +2053,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -2098,6 +2140,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -2183,6 +2227,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -2268,6 +2314,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -2353,6 +2401,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -2365,7 +2415,7 @@ install: all
 clean:
 	rm -rf build
 --- err
-Can't exec "sw_vers": No such file or directory at ./configure line 802.
+Can't exec "sw_vers": No such file or directory at ./configure line 810.
 
 
 
@@ -2440,6 +2490,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -2452,7 +2504,7 @@ install: all
 clean:
 	rm -rf build
 --- err
-Can't exec "sw_vers": No such file or directory at ./configure line 802.
+Can't exec "sw_vers": No such file or directory at ./configure line 810.
 
 
 
@@ -2528,6 +2580,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -2611,6 +2665,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -2696,6 +2752,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cp $OPENRESTY_BUILD_DIR/resty.index $(DESTDIR)/usr/local/openresty/
@@ -2709,7 +2766,178 @@ clean:
 
 
 
-=== TEST 34: --without-lua_redis_parser & --without-lua_cjson
+=== TEST 34: --without-lua_resty_shell
+--- cmd: ./configure --dry-run --without-lua_resty_shell
+--- out
+platform: linux (linux)
+cp -rp bundle/ build
+cd build
+cd LuaJIT-2.1-20190131
+INFO: found -msse4.2 in cc.
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUAJIT_ENABLE_GC64 -msse4.2' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUAJIT_ENABLE_GC64 -msse4.2' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+export LUAJIT_LIB='$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/lib'
+export LUAJIT_INC='$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1'
+cd ..
+patching the resty script with hard-coded nginx binary path...
+cd nginx-1.15.8
+sh ./configure --prefix=/usr/local/openresty/nginx \
+  --with-cc-opt='-O2' \
+  --add-module=../ngx_devel_kit-0.3.1rc1 \
+  --add-module=../echo-nginx-module-0.61 \
+  --add-module=../xss-nginx-module-0.06 \
+  --add-module=../ngx_coolkit-0.2 \
+  --add-module=../set-misc-nginx-module-0.32 \
+  --add-module=../form-input-nginx-module-0.12 \
+  --add-module=../encrypted-session-nginx-module-0.08 \
+  --add-module=../srcache-nginx-module-0.31 \
+  --add-module=../ngx_lua-0.10.14rc5 \
+  --add-module=../ngx_lua_upstream-0.07 \
+  --add-module=../headers-more-nginx-module-0.33 \
+  --add-module=../array-var-nginx-module-0.05 \
+  --add-module=../memc-nginx-module-0.19 \
+  --add-module=../redis2-nginx-module-0.15 \
+  --add-module=../redis-nginx-module-0.3.7 \
+  --add-module=../rds-json-nginx-module-0.15 \
+  --add-module=../rds-csv-nginx-module-0.09 \
+  --add-module=../ngx_stream_lua-0.0.6rc5 \
+  --with-ld-opt='-Wl,-rpath,/usr/local/openresty/luajit/lib' \
+  --with-stream --with-stream_ssl_module --with-stream_ssl_preread_module --with-http_ssl_module
+cd ../..
+Type the following commands to build and install:
+    gmake
+    gmake install
+
+--- makefile
+.PHONY: all install clean
+
+all:
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20190131 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUAJIT_ENABLE_GC64 -msse4.2' CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.7rc2 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_CMODULE_DIR=/usr/local/openresty/lualib LUA_MODULE_DIR=/usr/local/openresty/lualib CJSON_CFLAGS="-g -fpic" CC=cc
+	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.13 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
+	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
+	cd $OPENRESTY_BUILD_DIR/nginx-1.15.8 && $(MAKE)
+
+install: all
+	mkdir -p $(DESTDIR)/usr/local/openresty/
+	-cp $OPENRESTY_DIR/COPYRIGHT $(DESTDIR)/usr/local/openresty/
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20190131 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUAJIT_ENABLE_GC64 -msse4.2' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.7rc2 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_CMODULE_DIR=/usr/local/openresty/lualib LUA_MODULE_DIR=/usr/local/openresty/lualib CJSON_CFLAGS="-g -fpic" CC=cc
+	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.13 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
+	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
+	cd $OPENRESTY_BUILD_DIR/lua-resty-dns-0.21 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.14 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.27rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.21 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.11 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.10 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-websocket-0.07rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-lock-0.08rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-lrucache-0.09rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
+	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
+	cp $OPENRESTY_BUILD_DIR/resty.index $(DESTDIR)/usr/local/openresty/
+	cp -r $OPENRESTY_BUILD_DIR/pod $(DESTDIR)/usr/local/openresty/
+	cd $OPENRESTY_BUILD_DIR/nginx-1.15.8 && $(MAKE) install DESTDIR=$(DESTDIR)
+	mkdir -p $(DESTDIR)/usr/local/openresty/site/lualib $(DESTDIR)/usr/local/openresty/site/pod $(DESTDIR)/usr/local/openresty/site/manifest
+	ln -sf /usr/local/openresty/nginx/sbin/nginx $(DESTDIR)/usr/local/openresty/bin/openresty
+
+clean:
+	rm -rf build
+
+
+
+=== TEST 35: --without-lua_resty_signal
+--- cmd: ./configure --dry-run --without-lua_resty_signal
+--- out
+platform: linux (linux)
+cp -rp bundle/ build
+cd build
+cd LuaJIT-2.1-20190131
+INFO: found -msse4.2 in cc.
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUAJIT_ENABLE_GC64 -msse4.2' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUAJIT_ENABLE_GC64 -msse4.2' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+export LUAJIT_LIB='$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/lib'
+export LUAJIT_INC='$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1'
+cd ..
+patching the resty script with hard-coded nginx binary path...
+cd nginx-1.15.8
+sh ./configure --prefix=/usr/local/openresty/nginx \
+  --with-cc-opt='-O2' \
+  --add-module=../ngx_devel_kit-0.3.1rc1 \
+  --add-module=../echo-nginx-module-0.61 \
+  --add-module=../xss-nginx-module-0.06 \
+  --add-module=../ngx_coolkit-0.2 \
+  --add-module=../set-misc-nginx-module-0.32 \
+  --add-module=../form-input-nginx-module-0.12 \
+  --add-module=../encrypted-session-nginx-module-0.08 \
+  --add-module=../srcache-nginx-module-0.31 \
+  --add-module=../ngx_lua-0.10.14rc5 \
+  --add-module=../ngx_lua_upstream-0.07 \
+  --add-module=../headers-more-nginx-module-0.33 \
+  --add-module=../array-var-nginx-module-0.05 \
+  --add-module=../memc-nginx-module-0.19 \
+  --add-module=../redis2-nginx-module-0.15 \
+  --add-module=../redis-nginx-module-0.3.7 \
+  --add-module=../rds-json-nginx-module-0.15 \
+  --add-module=../rds-csv-nginx-module-0.09 \
+  --add-module=../ngx_stream_lua-0.0.6rc5 \
+  --with-ld-opt='-Wl,-rpath,/usr/local/openresty/luajit/lib' \
+  --with-stream --with-stream_ssl_module --with-stream_ssl_preread_module --with-http_ssl_module
+cd ../..
+Type the following commands to build and install:
+    gmake
+    gmake install
+
+--- makefile
+.PHONY: all install clean
+
+all:
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20190131 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUAJIT_ENABLE_GC64 -msse4.2' CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.7rc2 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_CMODULE_DIR=/usr/local/openresty/lualib LUA_MODULE_DIR=/usr/local/openresty/lualib CJSON_CFLAGS="-g -fpic" CC=cc
+	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.13 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
+	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
+	cd $OPENRESTY_BUILD_DIR/nginx-1.15.8 && $(MAKE)
+
+install: all
+	mkdir -p $(DESTDIR)/usr/local/openresty/
+	-cp $OPENRESTY_DIR/COPYRIGHT $(DESTDIR)/usr/local/openresty/
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20190131 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUAJIT_ENABLE_GC64 -msse4.2' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.7rc2 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_CMODULE_DIR=/usr/local/openresty/lualib LUA_MODULE_DIR=/usr/local/openresty/lualib CJSON_CFLAGS="-g -fpic" CC=cc
+	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.13 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
+	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
+	cd $OPENRESTY_BUILD_DIR/lua-resty-dns-0.21 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.14 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.27rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.21 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.11 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.10 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-websocket-0.07rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-lock-0.08rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-lrucache-0.09rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
+	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
+	cp $OPENRESTY_BUILD_DIR/resty.index $(DESTDIR)/usr/local/openresty/
+	cp -r $OPENRESTY_BUILD_DIR/pod $(DESTDIR)/usr/local/openresty/
+	cd $OPENRESTY_BUILD_DIR/nginx-1.15.8 && $(MAKE) install DESTDIR=$(DESTDIR)
+	mkdir -p $(DESTDIR)/usr/local/openresty/site/lualib $(DESTDIR)/usr/local/openresty/site/pod $(DESTDIR)/usr/local/openresty/site/manifest
+	ln -sf /usr/local/openresty/nginx/sbin/nginx $(DESTDIR)/usr/local/openresty/bin/openresty
+
+clean:
+	rm -rf build
+
+
+
+=== TEST 36: --without-lua_redis_parser & --without-lua_cjson
 --- cmd: ./configure --dry-run --without-lua_redis_parser --without-lua_cjson
 --- out
 platform: linux (linux)
@@ -2776,6 +3004,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -2790,7 +3020,7 @@ clean:
 
 
 
-=== TEST 35: disable rds-parser
+=== TEST 37: disable rds-parser
 --- cmd: ./configure --dry-run --without-lua_rds_parser
 --- out
 platform: linux (linux)
@@ -2859,6 +3089,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -2873,7 +3105,7 @@ clean:
 
 
 
-=== TEST 36: --with-luajit=PATH
+=== TEST 38: --with-luajit=PATH
 --- cmd: ./configure --with-luajit=/tmp/luajit --dry-run
 --- out
 platform: linux (linux)
@@ -2937,6 +3169,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -2951,7 +3185,7 @@ clean:
 
 
 
-=== TEST 37: --with-luajit & --with-luajit=PATH
+=== TEST 39: --with-luajit & --with-luajit=PATH
 --- cmd: ./configure --with-luajit=/tmp/luajit --with-luajit
 --- out
 platform: linux (linux)
@@ -2962,7 +3196,7 @@ platform: linux (linux)
 
 
 
-=== TEST 38: ./configure with -jN
+=== TEST 40: ./configure with -jN
 --- cmd: ./configure --dry-run -j10
 --- out
 platform: linux (linux)
@@ -3033,6 +3267,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -3047,7 +3283,7 @@ clean:
 
 
 
-=== TEST 39: --with-luajit & -jN
+=== TEST 41: --with-luajit & -jN
 --- cmd: ./configure --with-luajit --dry-run -j5
 --- out
 platform: linux (linux)
@@ -3118,6 +3354,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -3132,7 +3370,7 @@ clean:
 
 
 
-=== TEST 40: relative path as the --add-module option's value
+=== TEST 42: relative path as the --add-module option's value
 --- cmd: ./configure --add-module=/path/to/some/module --add-module=../some/module/ --dry-run
 --- out
 platform: linux (linux)
@@ -3203,6 +3441,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -3217,7 +3457,7 @@ clean:
 
 
 
-=== TEST 41: relative path as the --with-openssl option's value
+=== TEST 43: relative path as the --with-openssl option's value
 --- cmd: ./configure --with-openssl=../some/module/ --dry-run
 --- out
 platform: linux (linux)
@@ -3288,6 +3528,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -3302,7 +3544,7 @@ clean:
 
 
 
-=== TEST 42: --without-lua_resty_memcached
+=== TEST 44: --without-lua_resty_memcached
 --- cmd: ./configure --dry-run --without-lua_resty_memcached
 --- out
 platform: linux (linux)
@@ -3372,6 +3614,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -3386,7 +3630,7 @@ clean:
 
 
 
-=== TEST 43: --without-lua_resty_redis
+=== TEST 45: --without-lua_resty_redis
 --- cmd: ./configure --dry-run --without-lua_resty_redis
 --- out
 platform: linux (linux)
@@ -3456,6 +3700,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -3470,7 +3716,7 @@ clean:
 
 
 
-=== TEST 44: --with-luajit-xcflags
+=== TEST 46: --with-luajit-xcflags
 --- cmd: ./configure --with-luajit --with-luajit-xcflags='-DLUAJIT_USE_VALGRIND' --dry-run
 --- out
 platform: linux (linux)
@@ -3541,6 +3787,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -3555,7 +3803,7 @@ clean:
 
 
 
-=== TEST 45: --with-debug & luajit & --with-luajit-xcflags
+=== TEST 47: --with-debug & luajit & --with-luajit-xcflags
 --- cmd: ./configure --with-luajit --with-debug --dry-run --with-luajit-xcflags='-DLUAJIT_USE_VALGRIND'
 --- out
 platform: linux (linux)
@@ -3627,6 +3875,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -3641,7 +3891,7 @@ clean:
 
 
 
-=== TEST 46: relative path as the --with-pcre option's value
+=== TEST 48: relative path as the --with-pcre option's value
 --- cmd: ./configure --with-pcre=../some/module/ --dry-run
 --- out
 platform: linux (linux)
@@ -3712,6 +3962,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -3726,7 +3978,7 @@ clean:
 
 
 
-=== TEST 47: relative path as the --with-zlib option's value
+=== TEST 49: relative path as the --with-zlib option's value
 --- cmd: ./configure --with-zlib=../some/module/ --dry-run
 --- out
 platform: linux (linux)
@@ -3797,6 +4049,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -3811,7 +4065,7 @@ clean:
 
 
 
-=== TEST 48: relative path as the --with-md5 option's value
+=== TEST 50: relative path as the --with-md5 option's value
 --- cmd: ./configure --with-md5=../some/module/ --dry-run
 --- out
 platform: linux (linux)
@@ -3882,6 +4136,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -3896,7 +4152,7 @@ clean:
 
 
 
-=== TEST 49: relative path as the --with-sha1 option's value
+=== TEST 51: relative path as the --with-sha1 option's value
 --- cmd: ./configure --with-sha1=../some/module/ --dry-run
 --- out
 platform: linux (linux)
@@ -3967,6 +4223,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -3981,7 +4239,7 @@ clean:
 
 
 
-=== TEST 50: relative path as the --with-libatomic option's value
+=== TEST 52: relative path as the --with-libatomic option's value
 --- cmd: ./configure --with-libatomic=../some/module/ --dry-run
 --- out
 platform: linux (linux)
@@ -4052,6 +4310,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -4066,7 +4326,7 @@ clean:
 
 
 
-=== TEST 51: --without-lua_resty_dns
+=== TEST 53: --without-lua_resty_dns
 --- cmd: ./configure --dry-run --without-lua_resty_dns
 --- out
 platform: linux (linux)
@@ -4136,6 +4396,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -4150,7 +4412,7 @@ clean:
 
 
 
-=== TEST 52: --prefix (relative path: "."), lua51
+=== TEST 54: --prefix (relative path: "."), lua51
 --- cmd: ./configure --prefix=. --dry-run
 --- out
 platform: linux (linux)
@@ -4223,6 +4485,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)./bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)./bin/
@@ -4237,7 +4501,7 @@ clean:
 
 
 
-=== TEST 53: --prefix (relative path: "."), luajit
+=== TEST 55: --prefix (relative path: "."), luajit
 --- cmd: ./configure --prefix=. --dry-run
 --- out
 platform: linux (linux)
@@ -4310,6 +4574,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)./bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)./bin/
@@ -4324,7 +4590,7 @@ clean:
 
 
 
-=== TEST 54: --prefix (relative path: ""), luajit
+=== TEST 56: --prefix (relative path: ""), luajit
 --- cmd: ./configure --prefix= --dry-run
 --- out
 platform: linux (linux)
@@ -4397,6 +4663,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)./bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)./bin/
@@ -4411,7 +4679,7 @@ clean:
 
 
 
-=== TEST 55: MSYS platform
+=== TEST 57: MSYS platform
 --- cmd: ./configure --prefix= --platform=msys --dry-run
 --- out
 platform: msys (msys)
@@ -4486,6 +4754,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=./lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)./
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)./
@@ -4499,7 +4769,7 @@ clean:
 
 
 
-=== TEST 56: --with-pcre-opt='foo bar'
+=== TEST 58: --with-pcre-opt='foo bar'
 --- cmd: ./configure --dry-run --with-pcre-opt='-foo -bar' --with-zlib-opt="hello, '\world"
 --- out
 platform: linux (linux)
@@ -4570,6 +4840,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -4584,7 +4856,7 @@ clean:
 
 
 
-=== TEST 57: --with-luajit-xcflags lua 5.2 compat
+=== TEST 59: --with-luajit-xcflags lua 5.2 compat
 --- cmd: ./configure --with-luajit-xcflags='-DLUAJIT_ENABLE_LUA52COMPAT' --dry-run
 --- out
 platform: linux (linux)
@@ -4655,6 +4927,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -4669,7 +4943,7 @@ clean:
 
 
 
-=== TEST 58: --without-luajit-lua52
+=== TEST 60: --without-luajit-lua52
 --- cmd: ./configure --without-luajit-lua52 --dry-run
 --- out
 platform: linux (linux)
@@ -4740,6 +5014,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -4754,7 +5030,7 @@ clean:
 
 
 
-=== TEST 59: --with-luajit-xcflags gc64
+=== TEST 61: --with-luajit-xcflags gc64
 --- cmd: ./configure --with-luajit-xcflags='-DLUAJIT_ENABLE_GC64' --dry-run
 --- out
 platform: linux (linux)
@@ -4824,6 +5100,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -4838,7 +5116,7 @@ clean:
 
 
 
-=== TEST 60: --without-luajit-gc64
+=== TEST 62: --without-luajit-gc64
 --- cmd: ./configure --without-luajit-gc64 --dry-run
 --- out
 platform: linux (linux)
@@ -4908,6 +5186,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -4922,7 +5202,7 @@ clean:
 
 
 
-=== TEST 61: --with-luajit-xcflags gc64 & --without-luajit-gc64
+=== TEST 63: --with-luajit-xcflags gc64 & --without-luajit-gc64
 --- cmd: ./configure --with-luajit-xcflags='-DLUAJIT_ENABLE_GC64' --without-luajit-gc64 --dry-run
 --- out
 platform: linux (linux)
@@ -4992,6 +5272,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -5006,7 +5288,7 @@ clean:
 
 
 
-=== TEST 62: --sbin-path (absolute)
+=== TEST 64: --sbin-path (absolute)
 --- cmd: ./configure --sbin-path=/opt/blah/nginx --dry-run
 --- out
 platform: linux (linux)
@@ -5077,6 +5359,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -5091,7 +5375,7 @@ clean:
 
 
 
-=== TEST 63: --sbin-path (relative)
+=== TEST 65: --sbin-path (relative)
 --- cmd: ./configure --sbin-path=../bin/nginx --dry-run
 --- out
 platform: linux (linux)
@@ -5162,6 +5446,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -5176,7 +5462,7 @@ clean:
 
 
 
-=== TEST 64: --without-http_lua_upstream_module (on Linux)
+=== TEST 66: --without-http_lua_upstream_module (on Linux)
 --- cmd: ./configure --dry-run --without-http_lua_upstream_module
 --- out
 platform: linux (linux)
@@ -5246,6 +5532,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -5260,7 +5548,7 @@ clean:
 
 
 
-=== TEST 65: --without-http_lua_module & --without-stream_lua_module
+=== TEST 67: --without-http_lua_module & --without-stream_lua_module
 --- cmd: ./configure --without-http_lua_module --without-stream_lua_module --dry-run
 --- out
 platform: linux (linux)
@@ -5314,7 +5602,7 @@ clean:
 
 
 
-=== TEST 66: relative path as the --add-dynamic-module option's value
+=== TEST 68: relative path as the --add-dynamic-module option's value
 --- cmd: ./configure --add-dynamic-module=/path/to/some/module --add-dynamic-module=../some/module/ --dry-run
 --- out
 platform: linux (linux)
@@ -5385,6 +5673,8 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.16rc4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.06rc1 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-signal-0.02 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-shell-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-tablepool-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/opm-0.0.5 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
 	cd $OPENRESTY_BUILD_DIR/resty-cli-0.22rc7 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
@@ -5399,7 +5689,7 @@ clean:
 
 
 
-=== TEST 67: --without-stream_ssl_module and --without-http_ssl_module are respected
+=== TEST 69: --without-stream_ssl_module and --without-http_ssl_module are respected
 --- cmd: ./configure --without-http_ssl_module --without-stream_ssl_module --dry-run
 --- out
 platform: linux (linux)
@@ -5442,7 +5732,7 @@ Type the following commands to build and install:
 
 
 
-=== TEST 68: --without-stream_ssl_module and --with-stream_ssl_module specified at the same time causes errors
+=== TEST 70: --without-stream_ssl_module and --with-stream_ssl_module specified at the same time causes errors
 --- cmd: ./configure --with-stream_ssl_module --without-stream_ssl_module --dry-run
 --- out
 platform: linux (linux)
diff --git a/util/configure b/util/configure
index 3de657f..55d4aa0 100755
--- a/util/configure
+++ b/util/configure
@@ -188,6 +188,7 @@ for my $opt (@ARGV) {
 
     } elsif ($opt eq '--without-lua_tablepool') {
         $resty_opts{no_lua_tablepool} = 1;
+        $resty_opts{no_lua_resty_shell} = 1;
 
     } elsif ($opt eq '--without-lua_redis_parser') {
         $resty_opts{no_lua_redis_parser} = 1;
@@ -222,6 +223,13 @@ for my $opt (@ARGV) {
     } elsif ($opt eq '--without-lua_resty_lrucache') {
         $resty_opts{no_lua_resty_lrucache} = 1;
 
+    } elsif ($opt eq '--without-lua_resty_signal') {
+        $resty_opts{no_lua_resty_signal} = 1;
+        $resty_opts{no_lua_resty_shell} = 1;
+
+    } elsif ($opt eq '--without-lua_resty_shell') {
+        $resty_opts{no_lua_resty_shell} = 1;
+
     } elsif ($opt eq '--without-lua_resty_core') {
         $resty_opts{no_lua_resty_core} = 1;
 
@@ -1113,7 +1121,8 @@ _EOC_
         }
 
         for my $key (qw(dns memcached redis mysql string upload websocket
-                        lock lrucache core upstream_healthcheck limit_traffic))
+                        lock lrucache core upstream_healthcheck limit_traffic
+                        signal shell))
         {
             add_lua_lib($opts, "lua_resty", $key);
         }
@@ -1307,7 +1316,8 @@ _EOC_
     $msg .= <<'_EOC_';
 
   --without-lua_cjson                disable the lua-cjson library
-  --without-lua_tablepool            disable the lua-tablepool library
+  --without-lua_tablepool            disable the lua-tablepool library (and by consequence, the
+                                     lua-resty-shell library)
   --without-lua_redis_parser         disable the lua-redis-parser library
   --without-lua_rds_parser           disable the lua-rds-parser library
   --without-lua_resty_dns            disable the lua-resty-dns library
@@ -1322,6 +1332,9 @@ _EOC_
   --without-lua_resty_limit_traffic  disable the lua-resty-limit-traffic library
   --without-lua_resty_lock           disable the lua-resty-lock library
   --without-lua_resty_lrucache       disable the lua-resty-lrucache library
+  --without-lua_resty_signal         disable the lua-resty-signal library (and by consequence,
+                                     the lua-resty-shell library)
+  --without-lua_resty_shell          disable the lua-resty-shell library
   --without-lua_resty_core           disable the lua-resty-core library
 
   --with-luajit                      enable and build the bundled LuaJIT 2.1 (the default)
diff --git a/util/mirror-tarballs b/util/mirror-tarballs
index 5ed5db4..52688a7 100755
--- a/util/mirror-tarballs
+++ b/util/mirror-tarballs
@@ -861,6 +861,28 @@ cd ..
 
 #################################
 
+ver=0.02
+$root/util/get-tarball "https://github.com/openresty/lua-resty-signal/tarball/v$ver" -O "lua-resty-signal-$ver.tar.gz" || exit 1
+tar -xzf lua-resty-signal-$ver.tar.gz || exit 1
+mv openresty-lua-resty-signal-* lua-resty-signal-$ver || exit 1
+cd lua-resty-signal-$ver || exit 1
+sed 's/\$(DESTDIR)\//$(DESTDIR)/g' Makefile > mk || exit 1
+mv mk Makefile || exit 1
+cd ..
+
+#################################
+
+ver=0.01
+$root/util/get-tarball "https://github.com/openresty/lua-resty-shell/tarball/v$ver" -O "lua-resty-shell-$ver.tar.gz" || exit 1
+tar -xzf lua-resty-shell-$ver.tar.gz || exit 1
+mv openresty-lua-resty-shell-* lua-resty-shell-$ver || exit 1
+cd lua-resty-shell-$ver || exit 1
+sed 's/\$(DESTDIR)\//$(DESTDIR)/g' Makefile > mk || exit 1
+mv mk Makefile || exit 1
+cd ..
+
+#################################
+
 rm *.tar.gz
 rm *.tar.bz2