1 files changed, 16 insertions, 5 deletions

diff --git a/install.bat b/install.bat
index f957e7a9..5644fa2a 100644
--- a/install.bat
+++ b/install.bat
@@ -43,12 +43,14 @@ IF [%1]==[/?] (
    ECHO /LIB [dir]     Location of Lua libraries -e.g. c:\lua\5.1\lib

    ECHO /BIN [dir]     Location of Lua executables - e.g. c:\lua\5.1\bin

    ECHO.

-   ECHO /FORCECONFIG  Use a single config location. Do not use the

-   ECHO               LUAROCKS_CONFIG variable or the user's home directory.

-   ECHO               Useful to avoid conflicts when LuaRocks

-   ECHO               is embedded within an application.

+   ECHO /MW            Use mingw as build system instead of MSVC

    ECHO.

-   ECHO /F            Remove installation directory if it already exists.

+   ECHO /FORCECONFIG   Use a single config location. Do not use the

+   ECHO                LUAROCKS_CONFIG variable or the user's home directory.

+   ECHO                Useful to avoid conflicts when LuaRocks

+   ECHO                is embedded within an application.

+   ECHO.

+   ECHO /F             Remove installation directory if it already exists.

    ECHO.

    GOTO QUIT

 )

@@ -81,6 +83,11 @@ IF /I [%1]==[/L] (
    SHIFT /1

    GOTO PARSE_LOOP

 )

+IF /I [%1]==[/MW] (

+   SET USE_MINGW=ON

+   SHIFT /1

+   GOTO PARSE_LOOP

+)

 IF /I [%1]==[/LUA] (

    SET LUA_PREFIX=%2

    SHIFT /1

@@ -262,7 +269,11 @@ ECHO LUA_INCDIR=[[%LUA_INCDIR%]]>> "%LUADIR%\luarocks\config.lua"
 ECHO LUA_LIBDIR=[[%LUA_LIBDIR%]]>> "%LUADIR%\luarocks\config.lua" 

 ECHO LUA_BINDIR=[[%LUA_BINDIR%]]>> "%LUADIR%\luarocks\config.lua" 

 ECHO LUA_INTERPRETER=[[%LUA_INTERPRETER%]]>> "%LUADIR%\luarocks\config.lua" 

+IF [%USE_MINGW%]==[ON] (

+ECHO LUAROCKS_UNAME_S=[[MINGW]]>> "%LUADIR%\luarocks\config.lua" 

+) ELSE (

 ECHO LUAROCKS_UNAME_S=[[WindowsNT]]>> "%LUADIR%\luarocks\config.lua" 

+)

 ECHO LUAROCKS_UNAME_M=[[x86]]>> "%LUADIR%\luarocks\config.lua" 

 ECHO LUAROCKS_SYSCONFIG=[[%SYSCONFDIR%/config.lua]]>> "%LUADIR%\luarocks\config.lua" 

 ECHO LUAROCKS_ROCKS_TREE=[[%ROCKS_TREE%]]>> "%LUADIR%\luarocks\config.lua"