add cosmocc option

src/tbox/xmake.lua

@@ -85,7 +85,7 @@ target("tbox")
     -- add the source files for the hash module
     if has_config("hash") then
         add_files("hash/*.c")
-        if not is_plat("windows") and not is_config("toolchain", "cosmocc") then
+        if not is_plat("windows") and not has_config("cosmocc") then
             add_files("hash/arch/crc32.S")
         end
     end

src/xmake.lua

@@ -1,13 +1,7 @@
+option("demo", {default = true, category = "option", description = "Enable or disable the demo module."})
+option("small", {default = true, category = "option", description = "Enable the small compile mode and disable all modules."})
+option("cosmocc", {default = false, category = "option", description = "Use cosmocc toolchain to build once and run anywhere."})
 
--- option: demo
-option("demo")
-    set_default(true)
-    set_showmenu(true)
-    set_category("option")
-    set_description("Enable or disable the demo module")
-option_end()
-
--- option: micro
 option("micro")
     set_default(false)
     set_showmenu(true)
@@ -16,21 +10,11 @@ option("micro")
     set_configvar("TB_CONFIG_MICRO_ENABLE", 1)
 option_end()
 
--- option: small
-option("small")
-    set_default(true)
-    set_showmenu(true)
-    set_category("option")
-    set_description("Enable the small compile mode and disable all modules.")
-option_end()
-
--- option: wchar
 option("wchar")
     add_ctypes("wchar_t")
     set_configvar("TB_CONFIG_TYPE_HAVE_WCHAR", 1)
 option_end()
 
--- option: float
 option("float")
     set_default(true)
     set_showmenu(true)
@@ -45,7 +29,6 @@ option("float")
     end)
 option_end()
 
--- option: info
 option("info")
     set_default(true)
     set_showmenu(true)
@@ -61,7 +44,6 @@ option("info")
     end)
 option_end()
 
--- option: exception
 option("exception")
     set_default(false)
     set_showmenu(true)
@@ -70,7 +52,6 @@ option("exception")
     set_configvar("TB_CONFIG_EXCEPTION_ENABLE", 1)
 option_end()
 
--- option: deprecated
 option("deprecated")
     set_default(false)
     set_showmenu(true)
@@ -79,7 +60,6 @@ option("deprecated")
     set_configvar("TB_CONFIG_API_HAVE_DEPRECATED", 1)
 option_end()
 
--- option: force-utf8
 option("force-utf8")
     set_default(false)
     set_showmenu(true)

xmake.lua

@@ -35,6 +35,13 @@ if is_plat("wasm") then
     set_toolchains("emcc@emscripten")
 end
 
+-- set cosmocc toolchain, e.g. xmake f -p linux --cosmocc=y
+if has_config("cosmocc") then
+    add_requires("cosmocc")
+    set_toolchains("@cosmocc")
+    set_policy("build.ccache", false)
+end
+
 -- add build modes
 add_rules("mode.release", "mode.debug", "mode.profile", "mode.coverage", "mode.valgrind", "mode.asan", "mode.tsan", "mode.ubsan")
 if is_mode("debug") then