diff --git a/t/sanity.t b/t/sanity.t
index 9044b53..5e46c86 100644
--- a/t/sanity.t
+++ b/t/sanity.t
@@ -2,7 +2,7 @@
 
 use t::Config;
 
-plan tests => 235;
+plan tests => 243;
 
 #no_diff();
 
@@ -70,9 +70,13 @@ __DATA__
   --with-lua51                       enable and build the bundled standard Lua 5.1 interpreter
   --without-lua51                    disable the bundled standard Lua 5.1 interpreter
   --with-lua51=DIR                   specify the external installation of Lua 5.1 by DIR
+
   --with-luajit                      enable and build the bundled LuaJIT 2.1 (the default)
   --with-luajit=DIR                  use the external LuaJIT 2.1 installation specified by DIR
   --with-luajit-xcflags=FLAGS        Specify extra C compiler flags for LuaJIT 2.1
+  --without-luajit-lua52             Turns off the LuaJIT extensions from Lua 5.2 that may break
+                                     backward compatibility.
+
   --with-libdrizzle=DIR              specify the libdrizzle 1.0 (or drizzle) installation prefix
   --with-libpq=DIR                   specify the libpq (or postgresql) installation prefix
   --with-pg_config=PATH              specify the path of the pg_config utility
@@ -240,7 +244,6 @@ Options directly inherited from nginx
 
 
 
-
 === TEST 2: lua 5.1
 --- cmd: ./configure --with-lua51 --dry-run
 --- out
@@ -416,8 +419,8 @@ platform: linux (linux)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$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 ..
@@ -452,14 +455,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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-0.12 && $(MAKE) DESTDIR=$(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-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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-0.12 && $(MAKE) install DESTDIR=$(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=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
@@ -495,8 +498,8 @@ platform: linux (linux)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' 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 ..
@@ -531,14 +534,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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-0.12 && $(MAKE) DESTDIR=$(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-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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-0.12 && $(MAKE) install DESTDIR=$(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=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
@@ -574,8 +577,8 @@ platform: linux (linux)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' 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 ..
@@ -610,14 +613,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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-0.12 && $(MAKE) DESTDIR=$(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-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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-0.12 && $(MAKE) install DESTDIR=$(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=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
@@ -653,8 +656,8 @@ platform: linux (linux)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' 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 ..
@@ -689,14 +692,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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-0.12 && $(MAKE) DESTDIR=$(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-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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-0.12 && $(MAKE) install DESTDIR=$(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=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
@@ -732,8 +735,8 @@ platform: linux (linux)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' 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 ..
@@ -767,14 +770,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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-0.12 && $(MAKE) DESTDIR=$(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-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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-0.12 && $(MAKE) install DESTDIR=$(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
@@ -992,9 +995,13 @@ clean:
   --with-lua51                       enable and build the bundled standard Lua 5.1 interpreter
   --without-lua51                    disable the bundled standard Lua 5.1 interpreter
   --with-lua51=DIR                   specify the external installation of Lua 5.1 by DIR
+
   --with-luajit                      enable and build the bundled LuaJIT 2.1 (the default)
   --with-luajit=DIR                  use the external LuaJIT 2.1 installation specified by DIR
   --with-luajit-xcflags=FLAGS        Specify extra C compiler flags for LuaJIT 2.1
+  --without-luajit-lua52             Turns off the LuaJIT extensions from Lua 5.2 that may break
+                                     backward compatibility.
+
   --with-libdrizzle=DIR              specify the libdrizzle 1.0 (or drizzle) installation prefix
   --with-libpq=DIR                   specify the libpq (or postgresql) installation prefix
   --with-pg_config=PATH              specify the path of the pg_config utility
@@ -1162,7 +1169,6 @@ Options directly inherited from nginx
 
 
 
-
 === TEST 13: std lua 5.1 interpreter on solaris
 --- cmd: ./configure --with-lua51 --dry-run --platform=solaris
 --- out
@@ -1577,8 +1583,8 @@ platform: linux (linux)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$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 ..
@@ -1614,14 +1620,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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 -O -fpic" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CFLAGS="-g -O -Wall" 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 CFLAGS="-g -O -Wall" CC=cc
 	cd $OPENRESTY_BUILD_DIR/nginx-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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 -O -fpic" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CFLAGS="-g -O -Wall" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CFLAGS="-g -O -Wall" CC=cc
@@ -1657,8 +1663,8 @@ platform: linux (linux)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC='cl' PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC='cl' PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC='cl' PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC='cl' 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 ..
@@ -1694,14 +1700,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC='cl' PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC='cl' PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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 -O -fpic" CC='cl'
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CFLAGS="-g -O -Wall" CC='cl'
 	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 CFLAGS="-g -O -Wall" CC='cl'
 	cd $OPENRESTY_BUILD_DIR/nginx-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC='cl' PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC='cl' PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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 -O -fpic" CC='cl'
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CFLAGS="-g -O -Wall" CC='cl'
 	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 CFLAGS="-g -O -Wall" CC='cl'
@@ -1728,7 +1734,7 @@ install: all
 clean:
 	rm -rf build
 --- err
-Can't exec "cl": No such file or directory at ./configure line 601.
+Can't exec "cl": No such file or directory at ./configure line 605.
 
 
 
@@ -2102,8 +2108,8 @@ platform: solaris (solaris)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$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 ..
@@ -2138,14 +2144,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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 -DUSE_INTERNAL_ISINF" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install CC=cc
 	cd $OPENRESTY_BUILD_DIR/nginx-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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 -DUSE_INTERNAL_ISINF" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install CC=cc
@@ -2181,8 +2187,8 @@ platform: solaris (solaris)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$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 ..
@@ -2217,14 +2223,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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 -DUSE_INTERNAL_ISINF" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install CC=cc
 	cd $OPENRESTY_BUILD_DIR/nginx-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' INSTALL_X='$OPENRESTY_BUILD_DIR/install -m 0755' INSTALL_F='$OPENRESTY_BUILD_DIR/install -m 0644' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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 -DUSE_INTERNAL_ISINF" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install CC=cc
@@ -2260,8 +2266,8 @@ platform: freebsd (freebsd)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$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 ..
@@ -2296,14 +2302,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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-0.12 && $(MAKE) DESTDIR=$(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-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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-0.12 && $(MAKE) install DESTDIR=$(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=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
@@ -2339,8 +2345,8 @@ platform: freebsd (freebsd)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' 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 ..
@@ -2375,14 +2381,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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-0.12 && $(MAKE) DESTDIR=$(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-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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-0.12 && $(MAKE) install DESTDIR=$(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=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
@@ -2496,8 +2502,8 @@ platform: macosx (darwin)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' 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 ..
@@ -2532,14 +2538,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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" CJSON_LDFLAGS='-bundle -undefined dynamic_lookup' CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib LDFLAGS='-bundle -undefined dynamic_lookup' 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 LDFLAGS='-bundle -undefined dynamic_lookup' CC=cc
 	cd $OPENRESTY_BUILD_DIR/nginx-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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" CJSON_LDFLAGS='-bundle -undefined dynamic_lookup' CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib LDFLAGS='-bundle -undefined dynamic_lookup' 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 LDFLAGS='-bundle -undefined dynamic_lookup' CC=cc
@@ -2566,7 +2572,7 @@ install: all
 clean:
 	rm -rf build
 --- err
-Can't exec "sw_vers": No such file or directory at ./configure line 641.
+Can't exec "sw_vers": No such file or directory at ./configure line 651.
 
 
 
@@ -2577,8 +2583,8 @@ platform: macosx (darwin)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$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 ..
@@ -2613,14 +2619,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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" CJSON_LDFLAGS='-bundle -undefined dynamic_lookup' CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib LDFLAGS='-bundle -undefined dynamic_lookup' 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 LDFLAGS='-bundle -undefined dynamic_lookup' CC=cc
 	cd $OPENRESTY_BUILD_DIR/nginx-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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" CJSON_LDFLAGS='-bundle -undefined dynamic_lookup' CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib LDFLAGS='-bundle -undefined dynamic_lookup' 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 LDFLAGS='-bundle -undefined dynamic_lookup' CC=cc
@@ -2647,7 +2653,7 @@ install: all
 clean:
 	rm -rf build
 --- err
-Can't exec "sw_vers": No such file or directory at ./configure line 641.
+Can't exec "sw_vers": No such file or directory at ./configure line 651.
 
 
 
@@ -3198,8 +3204,8 @@ platform: linux (linux)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake -j5 TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake -j5 TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$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 ..
@@ -3234,14 +3240,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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-0.12 && $(MAKE) DESTDIR=$(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-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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-0.12 && $(MAKE) install DESTDIR=$(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=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
@@ -3587,8 +3593,8 @@ platform: linux (linux)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_USE_VALGRIND' CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_USE_VALGRIND' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_USE_VALGRIND -DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_USE_VALGRIND -DLUAJIT_ENABLE_LUA52COMPAT' 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 ..
@@ -3623,14 +3629,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_USE_VALGRIND' CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_USE_VALGRIND -DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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-0.12 && $(MAKE) DESTDIR=$(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-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_USE_VALGRIND' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_USE_VALGRIND -DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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-0.12 && $(MAKE) install DESTDIR=$(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=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CC=cc
@@ -3666,8 +3672,8 @@ platform: linux (linux)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_USE_VALGRIND -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_USE_VALGRIND -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_USE_VALGRIND -DLUAJIT_ENABLE_LUA52COMPAT -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_USE_VALGRIND -DLUAJIT_ENABLE_LUA52COMPAT -DLUA_USE_APICHECK -DLUA_USE_ASSERT' 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 ..
@@ -3703,14 +3709,14 @@ Type the following commands to build and install:
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_USE_VALGRIND -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_USE_VALGRIND -DLUAJIT_ENABLE_LUA52COMPAT -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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 -O -fpic" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CFLAGS="-g -O -Wall" 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 CFLAGS="-g -O -Wall" CC=cc
 	cd $OPENRESTY_BUILD_DIR/nginx-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_USE_VALGRIND -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g Q= XCFLAGS='-DLUAJIT_USE_VALGRIND -DLUAJIT_ENABLE_LUA52COMPAT -DLUA_USE_APICHECK -DLUA_USE_ASSERT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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 -O -fpic" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CFLAGS="-g -O -Wall" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/include/luajit-2.1 LUA_LIB_DIR=/usr/local/openresty/lualib CFLAGS="-g -O -Wall" CC=cc
@@ -4293,8 +4299,8 @@ platform: linux (linux)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=./luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=./luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=./luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=./luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
 export LUAJIT_LIB='$OPENRESTY_BUILD_DIR/luajit-root/luajit/lib'
 export LUAJIT_INC='$OPENRESTY_BUILD_DIR/luajit-root/luajit/include/luajit-2.1'
 cd ..
@@ -4331,14 +4337,14 @@ DESTDIR ?= $OPENRESTY_DIR/
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=./luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=./luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/luajit/include/luajit-2.1 LUA_CMODULE_DIR=./lualib LUA_MODULE_DIR=./lualib CJSON_CFLAGS="-g -fpic" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/luajit/include/luajit-2.1 LUA_LIB_DIR=./lualib CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/luajit/include/luajit-2.1 LUA_LIB_DIR=./lualib CC=cc
 	cd $OPENRESTY_BUILD_DIR/nginx-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=./luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=./luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/luajit/include/luajit-2.1 LUA_CMODULE_DIR=./lualib LUA_MODULE_DIR=./lualib CJSON_CFLAGS="-g -fpic" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/luajit/include/luajit-2.1 LUA_LIB_DIR=./lualib CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/luajit/include/luajit-2.1 LUA_LIB_DIR=./lualib CC=cc
@@ -4374,8 +4380,8 @@ platform: linux (linux)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=./luajit
-gmake install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=./luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=./luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=./luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
 export LUAJIT_LIB='$OPENRESTY_BUILD_DIR/luajit-root/luajit/lib'
 export LUAJIT_INC='$OPENRESTY_BUILD_DIR/luajit-root/luajit/include/luajit-2.1'
 cd ..
@@ -4412,14 +4418,14 @@ DESTDIR ?= $OPENRESTY_DIR/
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=./luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=./luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/luajit/include/luajit-2.1 LUA_CMODULE_DIR=./lualib LUA_MODULE_DIR=./lualib CJSON_CFLAGS="-g -fpic" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/luajit/include/luajit-2.1 LUA_LIB_DIR=./lualib CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/luajit/include/luajit-2.1 LUA_LIB_DIR=./lualib CC=cc
 	cd $OPENRESTY_BUILD_DIR/nginx-1.11.2 && $(MAKE)
 
 install: all
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=./luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=./luajit DESTDIR=$(DESTDIR)
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/luajit/include/luajit-2.1 LUA_CMODULE_DIR=./lualib LUA_MODULE_DIR=./lualib CJSON_CFLAGS="-g -fpic" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/luajit/include/luajit-2.1 LUA_LIB_DIR=./lualib CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/luajit/include/luajit-2.1 LUA_LIB_DIR=./lualib CC=cc
@@ -4455,7 +4461,7 @@ platform: msys (msys)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
-gmake TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=./luajit
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=./luajit
 install -m 0755 src/luajit.exe src/lua51.dll $OPENRESTY_BUILD_DIR/luajit-root/
 mkdir -p $OPENRESTY_BUILD_DIR/luajit-root/lua/jit
 install -m 0644 src/jit/*.lua $OPENRESTY_BUILD_DIR/luajit-root/lua/jit/
@@ -4496,7 +4502,7 @@ DESTDIR ?= $OPENRESTY_DIR/
 .PHONY: all install clean
 
 all:
-	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=./luajit
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=./luajit
 	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/include/luajit-2.1 LUA_CMODULE_DIR=./lualib LUA_MODULE_DIR=./lualib CJSON_LDFLAGS="-shared -L$OPENRESTY_BUILD_DIR/luajit-root -llua51" CJSON_CFLAGS="-g -fpic" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-redis-parser-0.12 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/include/luajit-2.1 LUA_LIB_DIR=./lualib LDFLAGS="-shared -L$OPENRESTY_BUILD_DIR/luajit-root -llua51" CC=cc
 	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.06 && $(MAKE) DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/luajit-root/include/luajit-2.1 LUA_LIB_DIR=./lualib LDFLAGS="-shared -L$OPENRESTY_BUILD_DIR/luajit-root -llua51" CC=cc
@@ -4538,6 +4544,164 @@ platform: linux (linux)
 cp -rp bundle/ build
 cd build
 cd LuaJIT-2.1-20161104
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' 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 ..
+cd nginx-1.11.2
+sh ./configure --prefix=/usr/local/openresty/nginx \
+  --with-cc-opt='-O2' \
+  --add-module=../ngx_devel_kit-0.3.0 \
+  --add-module=../echo-nginx-module-0.60 \
+  --add-module=../xss-nginx-module-0.05 \
+  --add-module=../ngx_coolkit-0.2rc3 \
+  --add-module=../set-misc-nginx-module-0.31 \
+  --add-module=../form-input-nginx-module-0.12 \
+  --add-module=../encrypted-session-nginx-module-0.06 \
+  --add-module=../srcache-nginx-module-0.31 \
+  --add-module=../ngx_lua-0.10.7 \
+  --add-module=../ngx_lua_upstream-0.06 \
+  --add-module=../headers-more-nginx-module-0.32 \
+  --add-module=../array-var-nginx-module-0.05 \
+  --add-module=../memc-nginx-module-0.17 \
+  --add-module=../redis2-nginx-module-0.13 \
+  --add-module=../redis-nginx-module-0.3.7 \
+  --add-module=../rds-json-nginx-module-0.14 \
+  --add-module=../rds-csv-nginx-module-0.07 \
+  --with-ld-opt='-Wl,-rpath,/usr/local/openresty/luajit/lib' \
+  '--with-pcre-opt=-foo -bar' $'--with-zlib-opt=hello, \'\\world' --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-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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-0.12 && $(MAKE) DESTDIR=$(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-1.11.2 && $(MAKE)
+
+install: all
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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-0.12 && $(MAKE) install DESTDIR=$(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-0.18 && $(MAKE) install DESTDIR=$(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-0.26 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.17 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.09 && $(MAKE) install DESTDIR=$(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-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-lock-0.04 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-lrucache-0.04 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.9 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.04 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/opm-0.0.1 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
+	cd $OPENRESTY_BUILD_DIR/resty-cli-0.14 && $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-1.11.2 && $(MAKE) install DESTDIR=$(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 $(DESTDIR)/usr/local/openresty/bin/openresty
+
+clean:
+	rm -rf build
+
+
+
+=== TEST 62: --with-luajit-xcflags lua 5.2 compat
+--- cmd: ./configure --with-luajit-xcflags='-DLUAJIT_ENABLE_LUA52COMPAT' --dry-run
+--- out
+platform: linux (linux)
+cp -rp bundle/ build
+cd build
+cd LuaJIT-2.1-20161104
+gmake TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+gmake install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$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 ..
+cd nginx-1.11.2
+sh ./configure --prefix=/usr/local/openresty/nginx \
+  --with-cc-opt='-O2' \
+  --add-module=../ngx_devel_kit-0.3.0 \
+  --add-module=../echo-nginx-module-0.60 \
+  --add-module=../xss-nginx-module-0.05 \
+  --add-module=../ngx_coolkit-0.2rc3 \
+  --add-module=../set-misc-nginx-module-0.31 \
+  --add-module=../form-input-nginx-module-0.12 \
+  --add-module=../encrypted-session-nginx-module-0.06 \
+  --add-module=../srcache-nginx-module-0.31 \
+  --add-module=../ngx_lua-0.10.7 \
+  --add-module=../ngx_lua_upstream-0.06 \
+  --add-module=../headers-more-nginx-module-0.32 \
+  --add-module=../array-var-nginx-module-0.05 \
+  --add-module=../memc-nginx-module-0.17 \
+  --add-module=../redis2-nginx-module-0.13 \
+  --add-module=../redis-nginx-module-0.3.7 \
+  --add-module=../rds-json-nginx-module-0.14 \
+  --add-module=../rds-csv-nginx-module-0.07 \
+  --with-ld-opt='-Wl,-rpath,/usr/local/openresty/luajit/lib' \
+  --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-2.1-20161104 && $(MAKE) TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit
+	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) DESTDIR=$(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-0.12 && $(MAKE) DESTDIR=$(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-1.11.2 && $(MAKE)
+
+install: all
+	cd $OPENRESTY_BUILD_DIR/LuaJIT-2.1-20161104 && $(MAKE) install TARGET_STRIP=@: CCDEBUG=-g XCFLAGS='-DLUAJIT_ENABLE_LUA52COMPAT' CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$(DESTDIR)
+	cd $OPENRESTY_BUILD_DIR/lua-cjson-2.1.0.4 && $(MAKE) install DESTDIR=$(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-0.12 && $(MAKE) install DESTDIR=$(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-0.18 && $(MAKE) install DESTDIR=$(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-0.26 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.17 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.09 && $(MAKE) install DESTDIR=$(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-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-lock-0.04 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-lrucache-0.04 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-core-0.1.9 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-upstream-healthcheck-0.04 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-limit-traffic-0.01 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/opm-0.0.1 && $OPENRESTY_BUILD_DIR/install bin/* $(DESTDIR)/usr/local/openresty/bin/
+	cd $OPENRESTY_BUILD_DIR/resty-cli-0.14 && $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-1.11.2 && $(MAKE) install DESTDIR=$(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 $(DESTDIR)/usr/local/openresty/bin/openresty
+
+clean:
+	rm -rf build
+
+
+
+=== TEST 63: --without-luajit-lua52
+--- cmd: ./configure --without-luajit-lua52 --dry-run
+--- out
+platform: linux (linux)
+cp -rp bundle/ build
+cd build
+cd LuaJIT-2.1-20161104
 gmake TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit
 gmake install TARGET_STRIP=@: CCDEBUG=-g CC=cc PREFIX=/usr/local/openresty/luajit DESTDIR=$OPENRESTY_BUILD_DIR/luajit-root/
 export LUAJIT_LIB='$OPENRESTY_BUILD_DIR/luajit-root/usr/local/openresty/luajit/lib'
@@ -4564,7 +4728,7 @@ sh ./configure --prefix=/usr/local/openresty/nginx \
   --add-module=../rds-json-nginx-module-0.14 \
   --add-module=../rds-csv-nginx-module-0.07 \
   --with-ld-opt='-Wl,-rpath,/usr/local/openresty/luajit/lib' \
-  '--with-pcre-opt=-foo -bar' $'--with-zlib-opt=hello, \'\\world' --with-http_ssl_module
+  --with-http_ssl_module
 cd ../..
 Type the following commands to build and install:
     gmake
diff --git a/util/configure b/util/configure
index 5e309e7..5cde63a 100755
--- a/util/configure
+++ b/util/configure
@@ -127,6 +127,7 @@ my @ngx_rpaths;
 my $cc;
 my $cores;
 my $luajit_xcflags = '';
+my $no_luajit_lua52;
 
 my (@ngx_opts, @ngx_cc_opts, @ngx_ld_opts);
 
@@ -255,6 +256,9 @@ for my $opt (@ARGV) {
     } elsif ($opt =~ /^--with-luajit-xcflags=(.*)/) {
         $luajit_xcflags .= " $1";
 
+    } elsif ($opt =~ /^--without-luajit-lua52/) {
+        $no_luajit_lua52 = 1;
+
     } elsif ($opt =~ /^--with-libdrizzle=(.*)/) {
         $resty_opts{libdrizzle} = $1;
 
@@ -607,6 +611,12 @@ _END_
             }
         }
 
+        if (!$no_luajit_lua52
+            && (!$luajit_xcflags || $luajit_xcflags !~ /-DLUAJIT_ENABLE_LUA52COMPAT\b/))
+        {
+            $luajit_xcflags .= " -DLUAJIT_ENABLE_LUA52COMPAT";
+        }
+
         if ($opts->{debug}) {
             $luajit_xcflags .= " -DLUA_USE_APICHECK -DLUA_USE_ASSERT";
             $luajit_xcflags =~ s/^ +//;
@@ -1108,9 +1118,13 @@ _EOC_
   --with-lua51                       enable and build the bundled standard Lua 5.1 interpreter
   --without-lua51                    disable the bundled standard Lua 5.1 interpreter
   --with-lua51=DIR                   specify the external installation of Lua 5.1 by DIR
+
   --with-luajit                      enable and build the bundled LuaJIT 2.1 (the default)
   --with-luajit=DIR                  use the external LuaJIT 2.1 installation specified by DIR
   --with-luajit-xcflags=FLAGS        Specify extra C compiler flags for LuaJIT 2.1
+  --without-luajit-lua52             Turns off the LuaJIT extensions from Lua 5.2 that may break
+                                     backward compatibility.
+
   --with-libdrizzle=DIR              specify the libdrizzle 1.0 (or drizzle) installation prefix
   --with-libpq=DIR                   specify the libpq (or postgresql) installation prefix
   --with-pg_config=PATH              specify the path of the pg_config utility
diff --git a/util/mirror-tarballs b/util/mirror-tarballs
index 5e88e1f..57d09f3 100755
--- a/util/mirror-tarballs
+++ b/util/mirror-tarballs
@@ -758,7 +758,6 @@ cp $root/util/build-win32.sh util/ || exit 1
 cp $root/COPYRIGHT ./ || exit 1
 perl bundle/$resty_cli/bin/md2pod.pl $root/doc/README-win32.md | pod2text > README-win32.txt || exit 1
 unix2dos README-win32.txt || exit 1
-find bundle -name '*~' -delete
 mkdir patches/ || exit 1
 cp $root/patches/openssl-1.0.2h-sess_set_get_cb_yield.patch patches/ || exit 1
 
@@ -782,7 +781,7 @@ else
 fi
 cd nginx.org/ || exit 1
 $nginx_xml2pod xml/en/docs || exit 1
-cd $curdir
+cd $curdir || exit 1
 
 echo "restydoc-index $root/work/nginx.org"
 $restydoc_index --outdir bundle $root/work/nginx.org || exit 1
@@ -802,14 +801,15 @@ for indir in bundle/*/; do
     if [ "$indir" == "bundle/nginx-$main_ver/" ]; then
         continue
     fi
-    echo "restydoc-index $indir"
-    $restydoc_index --outdir bundle $indir || exit 1
+    echo "$restydoc_index --outdir bundle $indir"
+    $restydoc_index --outdir $curdir/bundle $indir || exit 1
 done
 
 cd $curdir || exit 1
 find bundle -name '*.md' -delete
 find bundle -name '*.markdown' -delete
 find bundle -name '*.wiki' -delete
+find bundle -name '*~' -delete
 
 cd $root || exit 1
 
diff --git a/util/ver b/util/ver
index fe8e7c5..58fbc87 100755
--- a/util/ver
+++ b/util/ver
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 main_ver=1.11.2
-minor_ver=2rc1
+minor_ver=2rc2
 version=$main_ver.$minor_ver
 echo $version