add objc pch header support #3912

2 files changed, 38 insertions, 2 deletions

diff --git a/xmake/rules/objc++/precompiled_header/xmake.lua b/xmake/rules/objc++/precompiled_header/xmake.lua
new file mode 100644
index 000000000..db2d9f036
--- /dev/null
+++ b/xmake/rules/objc++/precompiled_header/xmake.lua
@@ -0,0 +1,36 @@
+--!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
+--
+
+rule("objc.build.pcheader")
+    on_config(function (target, opt)
+        import("private.action.build.pcheader").config(target, "m", opt)
+    end)
+    before_build(function (target, opt)
+        import("private.action.build.pcheader").build(target, "m", opt)
+    end)
+
+rule("objc++.build.pcheader")
+    on_config(function (target, opt)
+        import("private.action.build.pcheader").config(target, "mxx", opt)
+    end)
+    before_build(function (target, opt)
+        import("private.action.build.pcheader").build(target, "mxx", opt)
+    end)
+
diff --git a/xmake/rules/objc++/xmake.lua b/xmake/rules/objc++/xmake.lua
index 447c12176..bd93bfa82 100644
--- a/xmake/rules/objc++/xmake.lua
+++ b/xmake/rules/objc++/xmake.lua
@@ -21,7 +21,7 @@
 -- define rule: objc.build
 rule("objc.build")
     set_sourcekinds("mm")
-    add_deps("c.build.pcheader", "c.build.optimization")
+    add_deps("objc.build.pcheader", "c.build.optimization")
     after_load(function (target)
         -- deprecated, we need only use `add_mflags("-fno-objc-arc")` to override it
         if target:values("objc.build.arc") == false then
@@ -36,7 +36,7 @@ rule("objc.build")
 -- define rule: objc++.build
 rule("objc++.build")
     set_sourcekinds("mxx")
-    add_deps("c++.build.pcheader", "c++.build.optimization")
+    add_deps("objc++.build.pcheader", "c++.build.optimization")
     after_load(function (target)
         -- deprecated, we need only use `add_mxxflags("-fno-objc-arc")` to override it
         if target:values("objc++.build.arc") == false then