[cmake, macos] use CMAKE_SOURCE_DIR instead of relative icon paths; link to IOPS

Signed-off-by: lizzie <lizzie@eden-emu.dev>

CMakeLists.txt

@@ -190,6 +190,8 @@ cmake_dependent_option(YUZU_USE_BUNDLED_SDL2 "Download bundled SDL2 build" "${MS
 
 option(ENABLE_CUBEB "Enables the cubeb audio backend" ON)
 
+# See https://github.com/llvm/llvm-project/issues/123946
+# OpenBSD va_list doesn't play nice with precompiled headers
 set(EXT_DEFAULT OFF)
 if (MSVC OR ANDROID)
     set(EXT_DEFAULT ON)

src/common/CMakeLists.txt

@@ -263,4 +263,10 @@ if(ANDROID)
     target_link_libraries(common PRIVATE android)
 endif()
 
+# IOPS (needed for power state) requires linking to IOKit
+if (APPLE)
+    find_library(IOKIT_LIBRARY IOKit REQUIRED)
+    target_link_libraries(common PRIVATE ${IOKIT_LIBRARY})
+endif()
+
 create_target_directory_groups(common)

src/yuzu/CMakeLists.txt

@@ -361,12 +361,12 @@ endif()
 
 if (APPLE)
     # Normal icns
-    set(MACOSX_ICON "../../dist/eden.icns")
+    set(MACOSX_ICON "${CMAKE_SOURCE_DIR}/dist/eden.icns")
     set_source_files_properties(${MACOSX_ICON} PROPERTIES MACOSX_PACKAGE_LOCATION Resources)
     target_sources(yuzu PRIVATE ${MACOSX_ICON})
 
     # Liquid glass
-    set(MACOSX_LIQUID_GLASS_ICON "../../dist/Assets.car")
+    set(MACOSX_LIQUID_GLASS_ICON "${CMAKE_SOURCE_DIR}/dist/Assets.car")
     set_source_files_properties(${MACOSX_LIQUID_GLASS_ICON} PROPERTIES MACOSX_PACKAGE_LOCATION Resources)
     target_sources(yuzu PRIVATE ${MACOSX_LIQUID_GLASS_ICON})