From ca23266ab11a2ba10f3d9824ca4e0d33affd5316 Mon Sep 17 00:00:00 2001
From: Be <be@mixxx.org>
Date: Fri, 5 Feb 2021 14:56:01 -0600
Subject: use sccache on Windows

---
 CMakeLists.txt | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ddb80f7e2d..e552e9b32a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -331,19 +331,18 @@ if(GIT_WORKTREE_DIRTY EQUAL "1")
 endif()
 message(STATUS "Git commit count: ${GIT_COMMIT_COUNT}")
 if(MSVC)
-  # clcache support
-  find_program(CLCACHE_EXECUTABLE "clcache")
-  if(CLCACHE_EXECUTABLE)
-    message(STATUS "Found clcache: ${CLCACHE_EXECUTABLE}")
+  # sccache support
+  find_program(SCCACHE_EXECUTABLE "sccache")
+  if(SCCACHE_EXECUTABLE)
+    message(STATUS "Found sccache: ${SCCACHE_EXECUTABLE}")
   else()
-      message(STATUS "Could NOT find clcache (missing executable)")
+    message(STATUS "Could NOT find sccache (missing executable)")
   endif()
-  cmake_dependent_option(CLCACHE_SUPPORT "Enable clcache support" ON "CLCACHE_EXECUTABLE" OFF)
-  if(CLCACHE_SUPPORT)
-    set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "clcache")
-    set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK "clcache")
+  cmake_dependent_option(SCCACHE_SUPPORT "Enable sccache support" ON "SCCACHE_EXECUTABLE" OFF)
+  message(STATUS "Support for sccache: ${SCCACHE_SUPPORT}")
+  if(SCCACHE_SUPPORT)
+    set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "sccache")
   endif()
-  message(STATUS "Support for clcache: ${CLCACHE_SUPPORT}")
 else()
   # ccache support
   find_program(CCACHE_EXECUTABLE "ccache")
@@ -1121,8 +1120,6 @@ if(WIN32)
   target_link_libraries(mixxx-lib PUBLIC shell32)
 
   if(MSVC)
-    # needed for clcache
-    target_compile_options(mixxx-lib PUBLIC /c)
     if(NOT STATIC_DEPS OR CMAKE_BUILD_TYPE STREQUAL "Debug")
       target_link_options(mixxx-lib PUBLIC /nodefaultlib:LIBCMT.lib /nodefaultlib:LIBCMTd.lib)
     endif()
@@ -1629,6 +1626,11 @@ if(WIN32)
     src/mixxx.rc
     "${CMAKE_CURRENT_BINARY_DIR}/src/mixxx.rc.include"
   )
+  # sccache fails with RC files
+  # https://github.com/mozilla/sccache/issues/947
+  if(SCCACHE_SUPPORT)
+    set_target_properties(mixxx PROPERTIES RULE_LAUNCH_COMPILE "")
+  endif()
   target_include_directories(mixxx PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}")
 endif()
 
-- 
cgit v1.2.3