From 0d92058fb814671b4e10d679f38bc4dd5ffd6032 Mon Sep 17 00:00:00 2001
From: Uwe <donovaly@users.noreply.github.com>
Date: Fri, 9 Dec 2022 02:44:30 +0100
Subject: [PATCH] [Robot] App: enable precompiled header

---
 src/Mod/Robot/App/CMakeLists.txt  | 6 ++++++
 src/Mod/Robot/App/PreCompiled.cpp | 1 -
 src/Mod/Robot/App/PreCompiled.h   | 8 ++------
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/Mod/Robot/App/CMakeLists.txt b/src/Mod/Robot/App/CMakeLists.txt
index 56fe62b934..c6a17d7158 100644
--- a/src/Mod/Robot/App/CMakeLists.txt
+++ b/src/Mod/Robot/App/CMakeLists.txt
@@ -75,6 +75,12 @@ SET(Robot_SRCS
     ${Python_SRCS}
 )
 
+if(FREECAD_USE_PCH)
+    add_definitions(-D_PreComp_)
+    GET_MSVC_PRECOMPILED_SOURCE("PreCompiled.cpp" PCH_SRCS ${Robot_SRCS})
+    ADD_MSVC_PRECOMPILED_HEADER(Robot PreCompiled.h PreCompiled.cpp PCH_SRCS)
+endif(FREECAD_USE_PCH)
+
 # FIXME: The bundled KDL has some extensions which makes it incompatible
 # to an installed KDL. To fix the issue two things must be done:
 # * revert the changes (and look for an alternative)
diff --git a/src/Mod/Robot/App/PreCompiled.cpp b/src/Mod/Robot/App/PreCompiled.cpp
index 1e5d389dd2..942976f8be 100644
--- a/src/Mod/Robot/App/PreCompiled.cpp
+++ b/src/Mod/Robot/App/PreCompiled.cpp
@@ -20,5 +20,4 @@
  *                                                                         *
  ***************************************************************************/
 
-
 #include "PreCompiled.h" 
diff --git a/src/Mod/Robot/App/PreCompiled.h b/src/Mod/Robot/App/PreCompiled.h
index 564b76b41c..2885f0a1c9 100644
--- a/src/Mod/Robot/App/PreCompiled.h
+++ b/src/Mod/Robot/App/PreCompiled.h
@@ -38,13 +38,9 @@
 
 #ifdef _PreComp_
 
-// standard
-#include <cassert>
-#include <iostream>
-#include <map>
+// STL
+#include <memory>
 #include <sstream>
-#include <string>
-#include <vector>
 
 // kdl_cp
 #include "kdl_cp/chain.hpp"