diff --git a/CMakeLists.txt b/CMakeLists.txt index 994bc184fa..ef3c0bef6e 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -147,7 +147,11 @@ if (MSVC OR ANDROID) set(EXT_DEFAULT ON) endif() -CMAKE_DEPENDENT_OPTION(YUZU_USE_EXTERNAL_SDL2 "Compile external SDL2" ${EXT_DEFAULT} "ENABLE_SDL2;NOT MSVC" OFF) +if (ENABLE_SDL2) + # TODO(crueter): Cleanup, each dep that has a bundled option should allow to choose between bundled, external, system + CMAKE_DEPENDENT_OPTION(YUZU_USE_EXTERNAL_SDL2 "Compile external SDL2" OFF "NOT MSVC" OFF) + option(YUZU_USE_BUNDLED_SDL2 "Download bundled SDL2 build" "${MSVC}") +endif() cmake_dependent_option(ENABLE_LIBUSB "Enable the use of LibUSB" ON "NOT ANDROID" OFF) @@ -185,8 +189,6 @@ option(YUZU_USE_PRECOMPILED_HEADERS "Use precompiled headers" ${EXT_DEFAULT}) # TODO(crueter): CI this? option(YUZU_DOWNLOAD_ANDROID_VVL "Download validation layer binary for android" ON) -# TODO(crueter): Cleanup, each dep that has a bundled option should allow to choose between bundled, external, system -CMAKE_DEPENDENT_OPTION(YUZU_USE_BUNDLED_SDL2 "Download bundled SDL2 build" "${MSVC}" "ENABLE_SDL2" OFF) CMAKE_DEPENDENT_OPTION(YUZU_ROOM "Enable dedicated room functionality" ON "NOT ANDROID" OFF) @@ -197,6 +199,14 @@ CMAKE_DEPENDENT_OPTION(YUZU_CMD "Compile the eden-cli executable" ON "ENABLE_SDL CMAKE_DEPENDENT_OPTION(YUZU_CRASH_DUMPS "Compile crash dump (Minidump) support" OFF "WIN32 OR LINUX" OFF) option(YUZU_ENABLE_LTO "Enable link-time optimization" OFF) +if(YUZU_ENABLE_LTO) + include(CheckIPOSupported) + check_ipo_supported(RESULT COMPILER_SUPPORTS_LTO) + if(NOT COMPILER_SUPPORTS_LTO) + message(FATAL_ERROR "Your compiler does not support interprocedural optimization (IPO). Re-run CMake with -DYUZU_ENABLE_LTO=OFF.") + endif() + set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ${COMPILER_SUPPORTS_LTO}) +endif() option(YUZU_DOWNLOAD_TIME_ZONE_DATA "Always download time zone binaries" ON) @@ -884,19 +894,25 @@ if (MSVC AND CXX_CLANG) link_libraries(llvm-mingw-runtime) endif() -if (YUZU_USE_FASTER_LD AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU") - # We will assume that if the compiler is GCC, it will attempt to use ld.bfd by default. - # Try to pick a faster linker. +if (YUZU_USE_FASTER_LD) + # clang should always use lld find_program(LLD lld) - find_program(MOLD mold) - if (MOLD AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "12.1") - message(NOTICE "Selecting mold as linker") - add_link_options("-fuse-ld=mold") - elseif (LLD) - message(NOTICE "Selecting lld as linker") - add_link_options("-fuse-ld=lld") + if (LLD) + set(LINKER lld) endif() + + # GNU appears to work better with mold + # TODO: mold has been slow lately, see if better options exist (search for gold?) + if (CXX_GCC) + find_program(MOLD mold) + if (MOLD AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "12.1") + set(LINKER mold) + endif() + endif() + + message(NOTICE "Selecting ${LINKER} as linker") + add_link_options("-fuse-ld=${LINKER}") endif() # Set runtime library to MD/MDd for all configurations diff --git a/src/android/app/build.gradle.kts b/src/android/app/build.gradle.kts index c76b5e7162..d3a05cf3e2 100644 --- a/src/android/app/build.gradle.kts +++ b/src/android/app/build.gradle.kts @@ -175,12 +175,10 @@ android { "-DYUZU_USE_CPM=ON", "-DCPMUTIL_FORCE_BUNDLED=ON", "-DYUZU_USE_BUNDLED_FFMPEG=ON", - "-DYUZU_ENABLE_LTO=ON", "-DCMAKE_EXPORT_COMPILE_COMMANDS=ON", "-DBUILD_TESTING=OFF", "-DYUZU_TESTS=OFF", - "-DDYNARMIC_TESTS=OFF", - "-DDYNARMIC_ENABLE_LTO=ON" + "-DDYNARMIC_TESTS=OFF" ) abiFilters("arm64-v8a") diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt index 11c217fce6..62dab070e3 100644 --- a/src/core/CMakeLists.txt +++ b/src/core/CMakeLists.txt @@ -1274,8 +1274,4 @@ if (YUZU_USE_PRECOMPILED_HEADERS) target_precompile_headers(core PRIVATE precompiled_headers.h) endif() -if (YUZU_ENABLE_LTO) - set_property(TARGET core PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE) -endif() - create_target_directory_groups(core) diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt index 642494016e..27c8ed9c1d 100644 --- a/src/video_core/CMakeLists.txt +++ b/src/video_core/CMakeLists.txt @@ -399,10 +399,6 @@ if (YUZU_USE_PRECOMPILED_HEADERS) target_precompile_headers(video_core PRIVATE precompiled_headers.h) endif() -if (YUZU_ENABLE_LTO) - set_property(TARGET video_core PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE) -endif() - if (ANDROID AND ARCHITECTURE_arm64) target_link_libraries(video_core PRIVATE adrenotools) endif()