add c++ build optimization rule stub

3 files changed, 56 insertions, 2 deletions

diff --git a/xmake/rules/c++/build_optimization/load.lua b/xmake/rules/c++/build_optimization/load.lua
new file mode 100644
index 000000000..eb9fe3863
--- /dev/null
+++ b/xmake/rules/c++/build_optimization/load.lua
@@ -0,0 +1,22 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed 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-present, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        load.lua
+--
+
+function main(target, sourcekind)
+end
diff --git a/xmake/rules/c++/build_optimization/xmake.lua b/xmake/rules/c++/build_optimization/xmake.lua
new file mode 100644
index 000000000..c08b74141
--- /dev/null
+++ b/xmake/rules/c++/build_optimization/xmake.lua
@@ -0,0 +1,32 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed 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-present, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        xmake.lua
+--
+
+-- define rule: c.build.optimization
+rule("c.build.optimization")
+    on_config(function (target)
+        import("load")(target, "cc")
+    end)
+
+-- define rule: c++.build.optimization
+rule("c++.build.optimization")
+    on_config(function (target)
+        import("load")(target, "cxx")
+    end)
+
diff --git a/xmake/rules/c++/xmake.lua b/xmake/rules/c++/xmake.lua
index 4fd167722..9ec8f57c4 100644
--- a/xmake/rules/c++/xmake.lua
+++ b/xmake/rules/c++/xmake.lua
@@ -25,7 +25,7 @@ rule("c.build.pcheader")
 
 rule("c.build")
     set_sourcekinds("cc")
-    add_deps("c.build.pcheader")
+    add_deps("c.build.pcheader", "c.build.optimization")
     on_build_files("private.action.build.object", {batch = true, distcc = true})
 
 rule("c++.build.pcheader")
@@ -35,7 +35,7 @@ rule("c++.build.pcheader")
 
 rule("c++.build")
     set_sourcekinds("cxx")
-    add_deps("c++.build.pcheader", "c++.build.modules")
+    add_deps("c++.build.pcheader", "c++.build.modules", "c++.build.optimization")
     on_build_files("private.action.build.object", {batch = true, distcc = true})
 
 rule("c++")