add lib.detect.has_includes, has_types and has_funcs api

1 files changed, 53 insertions, 0 deletions

diff --git a/xmake/modules/lib/detect/has_cincludes.lua b/xmake/modules/lib/detect/has_cincludes.lua
new file mode 100644
index 000000000..f3b6edded
--- /dev/null
+++ b/xmake/modules/lib/detect/has_cincludes.lua
@@ -0,0 +1,53 @@
+--!The Make-like Build Utility based on Lua
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements.  See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership.  The ASF licenses this file
+-- to you under the Apache License, Version 2.0 (the
+-- "License"); you may not use this file except in compliance
+-- with the License.  You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+-- 
+-- Copyright (C) 2015 - 2017, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        has_cincludes.lua
+--
+
+-- imports
+import("lib.detect.check_cxsnippets")
+
+-- has the given c includes?
+--
+-- @param includes  the includes
+-- @param opt       the argument options
+--                  .e.g 
+--                  { verbose = false, target = [target|option], defines = "..", .. }
+--
+-- @return          true or false
+--
+-- @code
+-- local ok = has_cincludes("stdio.h")
+-- local ok = has_cincludes({"stdio.h", "stdlib.h"}, {target = target})
+-- @endcode
+--
+function main(includes, opt)
+
+    -- init options
+    opt = opt or {}
+
+    -- init includes
+    opt.sourcekind = "cc"
+    opt.includes   = includes
+    
+    -- has includes?
+    return check_cxsnippets("", opt)
+end