improve scanner to support static and binary and check main

1 files changed, 39 insertions, 0 deletions

diff --git a/xmake/languages/objc++/check_main.lua b/xmake/languages/objc++/check_main.lua
new file mode 100644
index 000000000..462ad4c6c
--- /dev/null
+++ b/xmake/languages/objc++/check_main.lua
@@ -0,0 +1,39 @@
+--!The Make-like Build Utility based on Lua
+-- 
+-- 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) 2015 - 2016, ruki All rights reserved.
+--
+-- @author      ruki
+-- @file        check_main.lua
+--
+
+
+-- check it
+function main(sourcefile)
+
+    -- load source code
+    local sourcecode = io.read(sourcefile)
+
+    -- find int main(int argc, char** argv) {}
+    if sourcecode:find("%s+main%s*%(.*%)") then
+        return true
+    end
+
+    -- no main function
+    return false
+end
+
+