Merge pull request #894 from xmake-io/json

Add Json Support 

8 files changed, 66 insertions, 5 deletions

diff --git a/core/src/demo/makefile b/core/src/demo/makefile
index 4ab0e2dba..160174661 100644
--- a/core/src/demo/makefile
+++ b/core/src/demo/makefile
@@ -14,9 +14,9 @@ demo_C_FILES 									+= xmake
 demo_PKGS-$(BASE)  								+= base 
 
 # others
-demo_LIBS 										+= xmake$(DTYPE) lcurses$(DTYPE) tbox$(DTYPE) luajit$(DTYPE) sv$(DTYPE) $(BASE_LIBS)
+demo_LIBS 										+= xmake$(DTYPE) lcurses$(DTYPE) tbox$(DTYPE) luajit$(DTYPE) sv$(DTYPE) lua-cjson$(DTYPE) $(BASE_LIBS)
 demo_INC_DIRS 									+= ../ ../tbox/tbox/src ../tbox/inc/$(PLAT) ../luajit/luajit/src ../sv/sv/include 
-demo_LIB_DIRS 									+= ../xmake ../tbox ../luajit ../sv ../lcurses 
+demo_LIB_DIRS 									+= ../xmake ../tbox ../luajit ../sv ../lcurses ../lua-cjson
 demo_CXFLAGS 									+= -D__tb_prefix__=\"xmake\"
 
 # suffix
diff --git a/core/src/lua-cjson/lua-cjson b/core/src/lua-cjson/lua-cjson
new file mode 160000
+Subproject ddd218d35f65a3e0a9f45de5e897f5c319ee4a8
diff --git a/core/src/lua-cjson/makefile b/core/src/lua-cjson/makefile
new file mode 100644
index 000000000..0a4263f03
--- /dev/null
+++ b/core/src/lua-cjson/makefile
@@ -0,0 +1,30 @@
+# prefix
+include $(PRO_DIR)/prefix.mak
+
+# module name
+NAMES 					= lua-cjson
+
+# module type
+lua-cjson_TYPE 			= LIB
+
+# config
+lua-cjson_CONFIG 		= n
+
+# core files
+lua-cjson_C_FILES 		+= \
+						lua-cjson/dtoa \
+						lua-cjson/g_fmt \
+						lua-cjson/strbuf \
+						lua-cjson/lua_cjson
+
+# cflags
+# Use internal strtod() / g_fmt() code for performance and disable multi-thread 
+lua-cjson_CFLAGS 		+= -DNDEBUG -DUSE_INTERNAL_FPCONV
+
+# includes
+lua-cjson_INC_DIRS 		+= \
+						../luajit/luajit/src
+
+# suffix
+include $(PRO_DIR)/suffix.mak
+
diff --git a/core/src/lua-cjson/xmake.lua b/core/src/lua-cjson/xmake.lua
new file mode 100644
index 000000000..b25640cae
--- /dev/null
+++ b/core/src/lua-cjson/xmake.lua
@@ -0,0 +1,16 @@
+target("lua-cjson")
+    set_kind("static")
+    set_warnings("all")
+    add_deps("luajit")
+    if is_plat("windows") then
+        set_languages("c89")
+    end
+    add_files("lua-cjson/*.c|fpconv.c")
+    -- Use internal strtod() / g_fmt() code for performance and disable multi-thread 
+    add_defines("NDEBUG", "USE_INTERNAL_FPCONV")
+    if is_plat("windows") then
+        -- Windows sprintf()/strtod() handle NaN/inf differently. Not supported.
+        add_defines("DISABLE_INVALID_NUMBERS")
+        add_defines("inline=__inline")
+    end
+           
diff --git a/core/src/makefile b/core/src/makefile
index 5793c13b7..21a06ed5a 100644
--- a/core/src/makefile
+++ b/core/src/makefile
@@ -3,7 +3,7 @@ include $(PRO_DIR)/prefix.mak
 
 # projects
 SUB_PROS 				+= demo
-DEP_PROS 				+= lcurses sv luajit tbox xmake
+DEP_PROS 				+= lcurses sv luajit lua-cjson tbox xmake
 
 # suffix
 include $(PRO_DIR)/suffix.mak
diff --git a/core/src/xmake/engine.c b/core/src/xmake/engine.c
index cf361a8c5..fb6205ac5 100644
--- a/core/src/xmake/engine.c
+++ b/core/src/xmake/engine.c
@@ -224,6 +224,11 @@ tb_int_t xm_semver_select(lua_State* lua);
 tb_int_t xm_curses_register(lua_State* lua);
 #endif
 
+// open cjson
+__tb_extern_c_enter__
+tb_int_t luaopen_cjson(lua_State *l);
+__tb_extern_c_leave__
+
 /* //////////////////////////////////////////////////////////////////////////////////////
  * globals
  */
@@ -849,6 +854,10 @@ xm_engine_ref_t xm_engine_init(tb_char_t const* name, xm_engine_lni_initalizer_c
         lua_setglobal(engine->lua, "curses");
 #endif
 
+        // bind json
+        luaopen_cjson(engine->lua);
+        lua_setglobal(engine->lua, "json");
+
         // init host
         xm_engine_init_host(engine);
 
diff --git a/core/src/xmake/xmake.lua b/core/src/xmake/xmake.lua
index d85b2802f..eb2cc62b9 100644
--- a/core/src/xmake/xmake.lua
+++ b/core/src/xmake/xmake.lua
@@ -8,7 +8,7 @@ target("xmake")
     if has_config("curses") or has_config("pdcurses") then
         add_deps("lcurses")
     end
-    add_deps("sv", "luajit", "tbox")
+    add_deps("sv", "luajit", "lua-cjson", "tbox")
 
     -- add defines
     add_defines("__tb_prefix__=\"xmake\"")
diff --git a/core/xmake.lua b/core/xmake.lua
index 2f1f43957..4ce9c637b 100644
--- a/core/xmake.lua
+++ b/core/xmake.lua
@@ -15,6 +15,12 @@ set_languages("c99", "cxx11")
 
 -- add release and debug modes
 add_rules("mode.release", "mode.debug")
+if is_mode("release") then
+    set_optimize("smallest")
+    if is_plat("windows") then
+        add_ldflags("/LTCG")
+    end
+end
 
 -- disable some compiler errors
 add_cxflags("-Wno-error=deprecated-declarations", "-fno-strict-aliasing", "-Wno-error=nullability-completeness", "-Wno-error=parentheses-equality")
@@ -76,7 +82,7 @@ if is_plat("windows") then
 end
 
 -- add projects
-includes("src/lcurses", "src/sv","src/luajit", "src/tbox", "src/xmake", "src/demo")
+includes("src/lua-cjson", "src/lcurses", "src/sv","src/luajit", "src/tbox", "src/xmake", "src/demo")
 if is_plat("windows") then
     includes("src/pdcurses")
 end