Fix building xmake using xmake on mingw

Author: tqfx

core/src/lua/xmake.lua

@@ -21,9 +21,8 @@ target("lua")
 
     -- add definitions
     add_defines("LUA_COMPAT_5_1", "LUA_COMPAT_5_2", "LUA_COMPAT_5_3", {public = true})
-    if is_plat("windows") then
-        -- it has been defined in luaconf.h
-        --add_defines("LUA_USE_WINDOWS")
+    if is_plat("mingw") then
+        add_defines("LUA_USE_WINDOWS")
     elseif is_plat("macosx", "iphoneos") then
         add_defines("LUA_USE_MACOSX")
     else

core/src/xmake/io/stdfile.c

@@ -56,7 +56,7 @@ static tb_size_t xm_io_stdfile_isatty(tb_size_t type)
     tb_bool_t answer = tb_false;
 #if defined(TB_CONFIG_OS_WINDOWS)
     DWORD  mode;
-    HANDLE console_handle;
+    HANDLE console_handle = tb_null;
     switch (type)
     {
     case XM_IO_FILE_TYPE_STDIN: console_handle = GetStdHandle(STD_INPUT_HANDLE); break;

core/src/xmake/process/openv.c

@@ -30,7 +30,7 @@
  */
 #include "prefix.h"
 #include "../io/prefix.h"
-#if defined(TB_CONFIG_OS_MACOSX) || defined(TB_CONFIG_OS_LINUX) || defined(TB_CONFIG_OS_BSD) || defined(TB_CONFIG_OS_HAIKU)
+#if defined(TB_CONFIG_OS_MACOSX) || defined(TB_CONFIG_OS_LINUX) || defined(TB_CONFIG_OS_BSD) || defined(TB_CONFIG_OS_HAIKU) || defined(__MINGW32__)
 #   include <signal.h>
 #endif
 

core/src/xmake/winos/ansi.c

@@ -96,7 +96,6 @@ tb_int_t xm_winos_cp_info(lua_State* lua)
     // check
     tb_assert_and_check_return_val(lua, 0);
 
-    tb_int_t    n  = lua_gettop(lua);
     lua_Integer cp = luaL_checkinteger(lua, 1);
     luaL_argcheck(lua, cp >= 0 && cp < 65536, 1, "invalid code page");
     CPINFOEX cp_info;

core/src/xmake/winos/logical_drives.c

@@ -81,5 +81,5 @@ tb_int_t xm_winos_logical_drives(lua_State* lua)
     data = tb_null;
 
     // ok
-    return 1;
+    return ok;
 }

core/src/xmake/xmake.lua

@@ -38,7 +38,7 @@ target("xmake")
 
     -- add the common source files
     add_files("**.c|winos/*.c")
-    if is_plat("windows", "msys", "cygwin") then
+    if is_plat("windows", "msys", "mingw", "cygwin") then
         add_files("winos/*.c")
     end
 

core/xmake.lua

@@ -65,15 +65,20 @@ option_end()
 option("readline")
     set_description("Enable or disable readline library")
     add_links("readline")
-    add_cincludes("readline/readline.h")
+    add_cincludes("stdio.h", "readline/readline.h")
     add_cfuncs("readline")
     add_defines("XM_CONFIG_API_HAVE_READLINE")
 option_end()
 
 -- the curses option
 option("curses")
     set_description("Enable or disable curses library")
-    add_links("curses")
+    if is_plat("mingw") then
+        add_includedirs(path.join(get_config("mingw"), "include", "ncursesw"))
+        add_links("ncursesw")
+    else
+        add_links("curses")
+    end
     add_cincludes("curses.h")
     add_defines("XM_CONFIG_API_HAVE_CURSES")
 option_end()