From af5a70785eaa96286544db537e113545f8e3a280 Mon Sep 17 00:00:00 2001
From: Muzychenko Andrey <33288308+k4zmu2a@users.noreply.github.com>
Date: Wed, 15 Sep 2021 12:20:57 +0300
Subject: [PATCH] Enabled pch in CMake. No need to remove old pch includes.

---
 CMakeLists.txt            | 17 ++++++++++++++++-
 SpaceCadetPinball/pch.cpp |  5 -----
 2 files changed, 16 insertions(+), 6 deletions(-)
 delete mode 100644 SpaceCadetPinball/pch.cpp

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ad8cdb6..8f0d036 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -51,7 +51,6 @@ set(SOURCE_FILES
         SpaceCadetPinball/partman.h
         SpaceCadetPinball/pb.cpp
         SpaceCadetPinball/pb.h
-        SpaceCadetPinball/pch.cpp
         SpaceCadetPinball/pch.h
         SpaceCadetPinball/pinball.cpp
         SpaceCadetPinball/pinball.h
@@ -168,6 +167,22 @@ set(SOURCE_FILES
 
 add_executable(SpaceCadetPinball ${SOURCE_FILES})
 
+# Skip pch on foreign code
+set_source_files_properties(
+        SpaceCadetPinball/imgui.cpp
+        SpaceCadetPinball/imgui_sdl.cpp
+        SpaceCadetPinball/imgui_draw.cpp
+        SpaceCadetPinball/imgui_widgets.cpp
+        SpaceCadetPinball/imgui_tables.cpp
+        SpaceCadetPinball/imgui_demo.cpp
+        SpaceCadetPinball/imgui_impl_sdl.cpp
+        PROPERTIES SKIP_PRECOMPILE_HEADERS 1
+)
+target_precompile_headers(SpaceCadetPinball
+  PUBLIC
+    SpaceCadetPinball/pch.h
+)
+
 target_link_libraries(SpaceCadetPinball ${SDL2_LIBRARY} ${SDL2_MIXER_LIBRARY})
 
 # On Windows, copy DLL to output
diff --git a/SpaceCadetPinball/pch.cpp b/SpaceCadetPinball/pch.cpp
deleted file mode 100644
index 3a3d12b..0000000
--- a/SpaceCadetPinball/pch.cpp
+++ /dev/null
@@ -1,5 +0,0 @@
-// pch.cpp: source file corresponding to pre-compiled header; necessary for compilation to succeed
-
-#include "pch.h"
-
-// In general, ignore this file, but keep it around if you are using pre-compiled headers.