CMake: use /Z7 instead of /Zi on Windows to let caching work

mixxxdj · Feb 26, 2021 · c807eb3 · c807eb3
1 parent 547ff84
commit c807eb3
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -109,6 +109,18 @@ if(MSVC)
     add_compile_definitions("__SSE__" "__SSE2__")
   endif()
 
+  # Needed for sccache
+  if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+    string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
+    string(REPLACE "/Zi" "/Z7" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
+  elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
+    string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
+    string(REPLACE "/Zi" "/Z7" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
+  elseif(CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo")
+    string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
+    string(REPLACE "/Zi" "/Z7" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
+  endif()
+
   if(NOT OPTIMIZE STREQUAL "off")
     # Use the fastest floating point math library
     # http://msdn.microsoft.com/en-us/library/e7s85ffb.aspx