add some os interfaces

18 files changed, 674 insertions, 5 deletions

diff --git a/.gitignore b/.gitignore
index 68f9ebc14..fad6a05ab 100755
--- a/.gitignore
+++ b/.gitignore
@@ -28,6 +28,7 @@ other
 tags
 doc
 install.log
+build
 core/bin
 core/pre
 core/tool/msys
diff --git a/core/src/xmake/machine.c b/core/src/xmake/machine.c
index 375f12bd8..dd4ae864c 100755
--- a/core/src/xmake/machine.c
+++ b/core/src/xmake/machine.c
@@ -49,6 +49,17 @@ typedef struct __xm_machine_impl_t
  * declaration
  */
 
+// the os functions
+tb_int_t xm_os_isdir(lua_State* lua);
+tb_int_t xm_os_rmdir(lua_State* lua);
+tb_int_t xm_os_mkdir(lua_State* lua);
+tb_int_t xm_os_cpdir(lua_State* lua);
+tb_int_t xm_os_isfile(lua_State* lua);
+tb_int_t xm_os_rmfile(lua_State* lua);
+tb_int_t xm_os_cpfile(lua_State* lua);
+tb_int_t xm_os_rename(lua_State* lua);
+tb_int_t xm_os_exists(lua_State* lua);
+
 // the path functions
 tb_int_t xm_path_absolute(lua_State* lua);
 tb_int_t xm_path_translate(lua_State* lua);
@@ -64,6 +75,21 @@ tb_int_t xm_preprocessor_loadx(lua_State* lua);
  * globals
  */
 
+// the os functions
+static luaL_Reg const g_os_functions[] = 
+{
+    { "isdir",          xm_os_isdir     }
+,   { "rmdir",          xm_os_rmdir     }
+,   { "mkdir",          xm_os_mkdir     }
+,   { "cpdir",          xm_os_cpdir     }
+,   { "isfile",         xm_os_isfile    }
+,   { "rmfile",         xm_os_rmfile    }
+,   { "cpfile",         xm_os_cpfile    }
+,   { "rename",         xm_os_rename    }
+,   { "exists",         xm_os_exists    }
+,   { tb_null,          tb_null         }
+};
+
 // the path functions
 static luaL_Reg const g_path_functions[] = 
 {
@@ -83,8 +109,8 @@ static luaL_Reg const g_string_functions[] =
 // the preprocessor functions
 static luaL_Reg const g_preprocessor_functions[] = 
 {
-    { "loadx",     xm_preprocessor_loadx  }
-,   { tb_null,          tb_null                     }
+    { "loadx",          xm_preprocessor_loadx   }
+,   { tb_null,          tb_null                 }
 };
 
 /* //////////////////////////////////////////////////////////////////////////////////////
@@ -207,6 +233,9 @@ xm_machine_ref_t xm_machine_init()
         // open lua libraries
         luaL_openlibs(impl->lua);
 
+        // bind os functions
+        luaL_register(impl->lua, "os", g_os_functions);
+
         // bind path functions
         luaL_register(impl->lua, "path", g_path_functions);
 
diff --git a/core/src/xmake/makefile b/core/src/xmake/makefile
index e0b530bb1..899ceaf3a 100755
--- a/core/src/xmake/makefile
+++ b/core/src/xmake/makefile
@@ -14,6 +14,15 @@ xmake_CONFIG 			= y
 xmake_C_FILES 			+= \
 						xmake \
 						machine \
+						os/isdir \
+						os/rmdir \
+						os/mkdir \
+						os/cpdir \
+						os/isfile \
+						os/rmfile \
+						os/cpfile \
+						os/rename \
+						os/exists \
 						path/absolute \
 						path/translate \
 						path/is_absolute \
diff --git a/core/src/xmake/os/cpdir.c b/core/src/xmake/os/cpdir.c
new file mode 100755
index 000000000..349b8c1cb
--- /dev/null
+++ b/core/src/xmake/os/cpdir.c
@@ -0,0 +1,53 @@
+/*!The Automatic Cross-platform Build Tool
+ * 
+ * XMake is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ * 
+ * XMake is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with XMake; 
+ * If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+ * 
+ * Copyright (C) 2009 - 2015, ruki All rights reserved.
+ *
+ * @author      ruki
+ * @file        cpdir.c
+ *
+ */
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * trace
+ */
+#define TB_TRACE_MODULE_NAME                "cpdir"
+#define TB_TRACE_MODULE_DEBUG               (0)
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * includes
+ */
+#include "prefix.h"
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * implementation
+ */
+tb_int_t xm_os_cpdir(lua_State* lua)
+{
+    // check
+    tb_assert_and_check_return_val(lua, 0);
+
+    // get the source and destination 
+    tb_char_t const* src = luaL_checkstring(lua, 1);
+    tb_char_t const* dst = luaL_checkstring(lua, 2);
+    tb_check_return_val(src && dst, 0);
+
+    // done os.cpdir(src, dst) 
+    lua_pushboolean(lua, tb_directory_copy(src, dst));
+
+    // ok
+    return 1;
+}
diff --git a/core/src/xmake/os/cpfile.c b/core/src/xmake/os/cpfile.c
new file mode 100755
index 000000000..49ac4f062
--- /dev/null
+++ b/core/src/xmake/os/cpfile.c
@@ -0,0 +1,53 @@
+/*!The Automatic Cross-platform Build Tool
+ * 
+ * XMake is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ * 
+ * XMake is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with XMake; 
+ * If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+ * 
+ * Copyright (C) 2009 - 2015, ruki All rights reserved.
+ *
+ * @author      ruki
+ * @file        cpfile.c
+ *
+ */
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * trace
+ */
+#define TB_TRACE_MODULE_NAME                "cpfile"
+#define TB_TRACE_MODULE_DEBUG               (0)
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * includes
+ */
+#include "prefix.h"
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * implementation
+ */
+tb_int_t xm_os_cpfile(lua_State* lua)
+{
+    // check
+    tb_assert_and_check_return_val(lua, 0);
+
+    // get the source and destination 
+    tb_char_t const* src = luaL_checkstring(lua, 1);
+    tb_char_t const* dst = luaL_checkstring(lua, 2);
+    tb_check_return_val(src && dst, 0);
+
+    // done os.cpfile(src, dst) 
+    lua_pushboolean(lua, tb_file_copy(src, dst));
+
+    // ok
+    return 1;
+}
diff --git a/core/src/xmake/os/exists.c b/core/src/xmake/os/exists.c
new file mode 100755
index 000000000..797b1c7d0
--- /dev/null
+++ b/core/src/xmake/os/exists.c
@@ -0,0 +1,52 @@
+/*!The Automatic Cross-platform Build Tool
+ * 
+ * XMake is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ * 
+ * XMake is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with XMake; 
+ * If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+ * 
+ * Copyright (C) 2009 - 2015, ruki All rights reserved.
+ *
+ * @author      ruki
+ * @file        exists.c
+ *
+ */
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * trace
+ */
+#define TB_TRACE_MODULE_NAME                "exists"
+#define TB_TRACE_MODULE_DEBUG               (0)
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * includes
+ */
+#include "prefix.h"
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * implementation
+ */
+tb_int_t xm_os_exists(lua_State* lua)
+{
+    // check
+    tb_assert_and_check_return_val(lua, 0);
+
+    // get the path 
+    tb_char_t const* path = luaL_checkstring(lua, 1);
+    tb_check_return_val(path, 0);
+
+    // done os.exists(path) 
+    lua_pushboolean(lua, tb_file_info(path, tb_null));
+
+    // ok
+    return 1;
+}
diff --git a/core/src/xmake/os/isdir.c b/core/src/xmake/os/isdir.c
new file mode 100755
index 000000000..d85468625
--- /dev/null
+++ b/core/src/xmake/os/isdir.c
@@ -0,0 +1,53 @@
+/*!The Automatic Cross-platform Build Tool
+ * 
+ * XMake is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ * 
+ * XMake is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with XMake; 
+ * If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+ * 
+ * Copyright (C) 2009 - 2015, ruki All rights reserved.
+ *
+ * @author      ruki
+ * @file        isdir.c
+ *
+ */
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * trace
+ */
+#define TB_TRACE_MODULE_NAME                "isdir"
+#define TB_TRACE_MODULE_DEBUG               (0)
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * includes
+ */
+#include "prefix.h"
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * implementation
+ */
+tb_int_t xm_os_isdir(lua_State* lua)
+{
+    // check
+    tb_assert_and_check_return_val(lua, 0);
+
+    // get the path 
+    tb_char_t const* path = luaL_checkstring(lua, 1);
+    tb_check_return_val(path, 0);
+
+    // done os.isdir(path) 
+    tb_file_info_t info = {0};
+    lua_pushboolean(lua, tb_file_info(path, &info) && (info.type == TB_FILE_TYPE_DIRECTORY));
+
+    // ok
+    return 1;
+}
diff --git a/core/src/xmake/os/isfile.c b/core/src/xmake/os/isfile.c
new file mode 100755
index 000000000..33fa69236
--- /dev/null
+++ b/core/src/xmake/os/isfile.c
@@ -0,0 +1,53 @@
+/*!The Automatic Cross-platform Build Tool
+ * 
+ * XMake is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ * 
+ * XMake is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with XMake; 
+ * If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+ * 
+ * Copyright (C) 2009 - 2015, ruki All rights reserved.
+ *
+ * @author      ruki
+ * @file        isfile.c
+ *
+ */
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * trace
+ */
+#define TB_TRACE_MODULE_NAME                "isfile"
+#define TB_TRACE_MODULE_DEBUG               (0)
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * includes
+ */
+#include "prefix.h"
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * implementation
+ */
+tb_int_t xm_os_isfile(lua_State* lua)
+{
+    // check
+    tb_assert_and_check_return_val(lua, 0);
+
+    // get the path 
+    tb_char_t const* path = luaL_checkstring(lua, 1);
+    tb_check_return_val(path, 0);
+
+    // done os.isfile(path) 
+    tb_file_info_t info = {0};
+    lua_pushboolean(lua, tb_file_info(path, &info) && (info.type == TB_FILE_TYPE_FILE));
+
+    // ok
+    return 1;
+}
diff --git a/core/src/xmake/os/mkdir.c b/core/src/xmake/os/mkdir.c
new file mode 100755
index 000000000..9c22e15b9
--- /dev/null
+++ b/core/src/xmake/os/mkdir.c
@@ -0,0 +1,52 @@
+/*!The Automatic Cross-platform Build Tool
+ * 
+ * XMake is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ * 
+ * XMake is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with XMake; 
+ * If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+ * 
+ * Copyright (C) 2009 - 2015, ruki All rights reserved.
+ *
+ * @author      ruki
+ * @file        mkdir.c
+ *
+ */
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * trace
+ */
+#define TB_TRACE_MODULE_NAME                "mkdir"
+#define TB_TRACE_MODULE_DEBUG               (0)
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * includes
+ */
+#include "prefix.h"
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * implementation
+ */
+tb_int_t xm_os_mkdir(lua_State* lua)
+{
+    // check
+    tb_assert_and_check_return_val(lua, 0);
+
+    // get the path 
+    tb_char_t const* path = luaL_checkstring(lua, 1);
+    tb_check_return_val(path, 0);
+
+    // done os.mkdir(path) 
+    lua_pushboolean(lua, tb_directory_create(path));
+
+    // ok
+    return 1;
+}
diff --git a/core/src/xmake/os/prefix.h b/core/src/xmake/os/prefix.h
new file mode 100644
index 000000000..68cf6ce0f
--- /dev/null
+++ b/core/src/xmake/os/prefix.h
@@ -0,0 +1,35 @@
+/*!The Automatic Cross-platform Build Tool
+ * 
+ * XMake is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ * 
+ * XMake is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with XMake; 
+ * If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+ * 
+ * Copyright (C) 2009 - 2015, ruki All rights reserved.
+ *
+ * @author      ruki
+ * @file        prefix.h
+ *
+ */
+#ifndef XM_OS_PREFIX_H
+#define XM_OS_PREFIX_H
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * includes
+ */
+#include "../prefix.h"
+#include "luajit/luajit.h"
+
+
+#endif
+
+
diff --git a/core/src/xmake/os/rename.c b/core/src/xmake/os/rename.c
new file mode 100755
index 000000000..b715b7d35
--- /dev/null
+++ b/core/src/xmake/os/rename.c
@@ -0,0 +1,53 @@
+/*!The Automatic Cross-platform Build Tool
+ * 
+ * XMake is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ * 
+ * XMake is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with XMake; 
+ * If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+ * 
+ * Copyright (C) 2009 - 2015, ruki All rights reserved.
+ *
+ * @author      ruki
+ * @file        rename.c
+ *
+ */
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * trace
+ */
+#define TB_TRACE_MODULE_NAME                "rename"
+#define TB_TRACE_MODULE_DEBUG               (0)
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * includes
+ */
+#include "prefix.h"
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * implementation
+ */
+tb_int_t xm_os_rename(lua_State* lua)
+{
+    // check
+    tb_assert_and_check_return_val(lua, 0);
+
+    // get the source and destination 
+    tb_char_t const* src = luaL_checkstring(lua, 1);
+    tb_char_t const* dst = luaL_checkstring(lua, 2);
+    tb_check_return_val(src && dst, 0);
+
+    // done os.rename(src, dst) 
+    lua_pushboolean(lua, tb_file_rename(src, dst));
+
+    // ok
+    return 1;
+}
diff --git a/core/src/xmake/os/rmdir.c b/core/src/xmake/os/rmdir.c
new file mode 100755
index 000000000..2daba8207
--- /dev/null
+++ b/core/src/xmake/os/rmdir.c
@@ -0,0 +1,52 @@
+/*!The Automatic Cross-platform Build Tool
+ * 
+ * XMake is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ * 
+ * XMake is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with XMake; 
+ * If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+ * 
+ * Copyright (C) 2009 - 2015, ruki All rights reserved.
+ *
+ * @author      ruki
+ * @file        rmdir.c
+ *
+ */
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * trace
+ */
+#define TB_TRACE_MODULE_NAME                "rmdir"
+#define TB_TRACE_MODULE_DEBUG               (0)
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * includes
+ */
+#include "prefix.h"
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * implementation
+ */
+tb_int_t xm_os_rmdir(lua_State* lua)
+{
+    // check
+    tb_assert_and_check_return_val(lua, 0);
+
+    // get the path 
+    tb_char_t const* path = luaL_checkstring(lua, 1);
+    tb_check_return_val(path, 0);
+
+    // done os.rmdir(path) 
+    lua_pushboolean(lua, tb_directory_remove(path));
+
+    // ok
+    return 1;
+}
diff --git a/core/src/xmake/os/rmfile.c b/core/src/xmake/os/rmfile.c
new file mode 100755
index 000000000..0b6b96b8b
--- /dev/null
+++ b/core/src/xmake/os/rmfile.c
@@ -0,0 +1,52 @@
+/*!The Automatic Cross-platform Build Tool
+ * 
+ * XMake is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ * 
+ * XMake is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with XMake; 
+ * If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+ * 
+ * Copyright (C) 2009 - 2015, ruki All rights reserved.
+ *
+ * @author      ruki
+ * @file        rmfile.c
+ *
+ */
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * trace
+ */
+#define TB_TRACE_MODULE_NAME                "rmfile"
+#define TB_TRACE_MODULE_DEBUG               (0)
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * includes
+ */
+#include "prefix.h"
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * implementation
+ */
+tb_int_t xm_os_rmfile(lua_State* lua)
+{
+    // check
+    tb_assert_and_check_return_val(lua, 0);
+
+    // get the path 
+    tb_char_t const* path = luaL_checkstring(lua, 1);
+    tb_check_return_val(path, 0);
+
+    // done os.rmfile(path) 
+    lua_pushboolean(lua, tb_file_remove(path));
+
+    // ok
+    return 1;
+}
diff --git a/xmake/scripts/_xmake_main.lua b/xmake/scripts/_xmake_main.lua
index 41977a6b3..2aeeef35f 100644
--- a/xmake/scripts/_xmake_main.lua
+++ b/xmake/scripts/_xmake_main.lua
@@ -27,6 +27,7 @@ xmake._HOST         = _HOST
 xmake._ARCH         = _ARCH
 xmake._VERSION      = "XMake v1.0.1"
 xmake._PROGRAM_DIR  = _PROGRAM_DIR
+xmake._PROJECT_DIR  = _PROJECT_DIR
 xmake._SCRIPTS_DIR  = _PROGRAM_DIR .. "/scripts/"
 xmake._OPTIONS      = {}
 xmake._CONFIGS      = {}
diff --git a/xmake/scripts/action/_config.lua b/xmake/scripts/action/_config.lua
index ee730a718..3bc9dba5a 100644
--- a/xmake/scripts/action/_config.lua
+++ b/xmake/scripts/action/_config.lua
@@ -24,13 +24,22 @@
 local _config = _config or {}
 
 -- load modules
-local io        = require("base/io")
+local os        = require("base/os")
 local utils     = require("base/utils")
 local config    = require("base/config")
     
 -- done the given config
 function _config.done()
 
+    -- the configs
+    local configs = config._CONFIGS
+    assert(configs and configs.buildir)
+
+    -- make the build directory
+    if not os.isdir(configs.buildir) then
+        assert(os.mkdir(configs.buildir))
+    end
+
     -- save configs
     if not config.savexconf() then
         return false
diff --git a/xmake/scripts/base/main.lua b/xmake/scripts/base/main.lua
index 17f0af74b..1eb0fc5e9 100644
--- a/xmake/scripts/base/main.lua
+++ b/xmake/scripts/base/main.lua
@@ -266,10 +266,13 @@ function main._done_option()
     assert(options)
 
     -- init the project directory
-    options.project = options.project or options._DEFAULTS.project or _PROJECT_DIR
+    options.project = options.project or options._DEFAULTS.project or xmake._PROJECT_DIR
     options.project = path.absolute(options.project)
     assert(options.project)
 
+    -- save the project directory
+    xmake._PROJECT_DIR = options.project
+
     -- init the xmake.xproj file path
     options.file = options.file or options._DEFAULTS.file or "xmake.xproj"
     if not path.is_absolute(options.file) then
@@ -283,6 +286,13 @@ function main._done_option()
         -- load xmake.xproj file
         errors = project.loadxproj(options.file)
     end
+    assert(config._CONFIGS)
+
+    -- init the build directory
+    if config._CONFIGS.buildir and not path.is_absolute(config._CONFIGS.buildir) then
+        config._CONFIGS.buildir = path.absolute(config._CONFIGS.buildir, xmake._PROJECT_DIR)
+    end
+    assert(config._CONFIGS.buildir)
 
     -- done help
     if options.help then
diff --git a/xmake/scripts/base/os.lua b/xmake/scripts/base/os.lua
new file mode 100644
index 000000000..e87eb1ec9
--- /dev/null
+++ b/xmake/scripts/base/os.lua
@@ -0,0 +1,102 @@
+--!The Automatic Cross-platform Build Tool
+-- 
+-- XMake is free software; you can redistribute it and/or modify
+-- it under the terms of the GNU Lesser General Public License as published by
+-- the Free Software Foundation; either version 2.1 of the License, or
+-- (at your option) any later version.
+-- 
+-- XMake is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU Lesser General Public License for more details.
+-- 
+-- You should have received a copy of the GNU Lesser General Public License
+-- along with XMake; 
+-- If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+-- 
+-- Copyright (C) 2009 - 2015, ruki All rights reserved.
+--
+-- @author      ruki
+-- @file        os.lua
+--
+
+-- define module: os
+local os = os or {}
+
+-- copy file or directory
+function os.cp(src, dst)
+    
+    -- check
+    assert(src and dst)
+
+    -- is file?
+    if os.isfile(src) then
+        -- copy file
+        if not os.cpfile(src, dst) then
+            return false, string.format("cannot copy file %s to %s!", src, dst)
+        end
+    -- is directory?
+    elseif os.isdir(src) then
+        -- copy directory
+        if not os.cpdir(src, dst) then
+            return false, string.format("cannot copy directory %s to %s!", src, dst)
+        end
+    -- not exists?
+    else
+        return false, string.format("cannot copy file %s, not found this file!", src)
+    end
+    
+    -- ok
+    return true
+end
+
+-- move file or directory
+function os.mv(src, dst)
+    
+    -- check
+    assert(src and dst)
+
+    -- exists file or directory?
+    if os.exists(src) then
+        -- move file or directory
+        if not os.rename(src, dst) then
+            return false, string.format("cannot move %s to %s!", src, dst)
+        end
+    -- not exists?
+    else
+        return false, string.format("cannot move %s to %s, not found this file!", src, dst)
+    end
+    
+    -- ok
+    return true
+end
+
+-- remove file or directory
+function os.rm(path)
+    
+    -- check
+    assert(path)
+
+    -- is file?
+    if os.isfile(path) then
+        -- remove file
+        if not os.rmfile(path) then
+            return false, string.format("cannot remove file %s!", path)
+        end
+    -- is directory?
+    elseif os.isdir(path) then
+        -- remove directory
+        if not os.rmdir(path) then
+            return false, string.format("cannot remove directory %s!", path)
+        end
+    -- not exists?
+    else
+        return false, string.format("cannot remove file %s, not found this file!", path)
+    end
+    
+    -- ok
+    return true
+end
+
+-- return module: os
+return os
diff --git a/xmake/scripts/base/project.lua b/xmake/scripts/base/project.lua
index 1a25b9bda..73483ba5c 100644
--- a/xmake/scripts/base/project.lua
+++ b/xmake/scripts/base/project.lua
@@ -58,7 +58,7 @@ function project.loadxproj(file)
                             local target = config.getarget()
                             return utils.ifelse(target, target.output, nil);
                         elseif v == "projectdir" then
-                            return xmake._OPTIONS.project
+                            return xmake._PROJECT_DIR
                         end
                         return v 
                     end