CMake/Windows: Add PCH support

Ben754 · May 15, 2019 · bab0008 · bab0008
1 parent 481b7cd
commit bab0008
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Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
@@ -46,6 +46,10 @@ if (MSVC)
   # All files are encoded as UTF-8
   add_compile_options(/utf-8)
 
+  # Use PCH
+  add_subdirectory(PCH)
+  add_definitions(/I${PCH_DIRECTORY})
+  add_definitions(/Yu${PCH_PATH}) 
 endif()
 
 # These aren't actually needed for C11/C++11

diff --git a/Source/PCH/CMakeLists.txt b/Source/PCH/CMakeLists.txt
@@ -0,0 +1,4 @@
+add_library(pch pch.h pch.cpp)
+set(PCH_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
+set(PCH_NAME ${PCH.pch})
+target_compile_options(pch PUBLIC /Ycpch.h /Fp${PCH_DIRECTORY}/${PCH_NAME})