From 5de8ee7bba12690d736abd457419d6829c759b3a Mon Sep 17 00:00:00 2001 From: bunnei Date: Thu, 29 Dec 2022 23:25:03 -0800 Subject: [PATCH] cmake: Integrate submoduled LLVM & fixes for Android. --- CMakeLists.txt | 56 +++++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 53 insertions(+), 3 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 7276ac9dd..bcd88784b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -11,6 +11,7 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/externals/cmake-modul include(DownloadExternals) include(CMakeDependentOption) include(CTest) +include(FetchContent) # Set bundled sdl2/qt as dependent options. # OFF by default, but if ENABLE_SDL2 and MSVC are true then ON @@ -19,7 +20,7 @@ CMAKE_DEPENDENT_OPTION(YUZU_USE_BUNDLED_SDL2 "Download bundled SDL2 binaries" ON # On Linux system SDL2 is likely to be lacking HIDAPI support which have drawbacks but is needed for SDL motion CMAKE_DEPENDENT_OPTION(YUZU_USE_EXTERNAL_SDL2 "Compile external SDL2" ON "ENABLE_SDL2;NOT MSVC" OFF) -option(ENABLE_LIBUSB "Enable the use of LibUSB" ON) +option(ENABLE_LIBUSB "Enable the use of LibUSB" "NOT ${ANDROID}") option(ENABLE_OPENGL "Enable OpenGL" ON) mark_as_advanced(FORCE ENABLE_OPENGL) @@ -48,7 +49,7 @@ option(YUZU_TESTS "Compile tests" "${BUILD_TESTING}") option(YUZU_USE_PRECOMPILED_HEADERS "Use precompiled headers" ON) -option(YUZU_ROOM "Compile LDN room server" ON) +option(YUZU_ROOM "Compile LDN room server" "NOT ${ANDROID}") CMAKE_DEPENDENT_OPTION(YUZU_CRASH_DUMPS "Compile Windows crash dump (Minidump) support" OFF "WIN32" OFF) @@ -60,7 +61,56 @@ option(YUZU_ENABLE_LTO "Enable link-time optimization" OFF) CMAKE_DEPENDENT_OPTION(YUZU_USE_FASTER_LD "Check if a faster linker is available" ON "NOT WIN32" OFF) +# On Android, fetch and compile libcxx before doing anything else +if (ANDROID) + set(CMAKE_SKIP_INSTALL_RULES ON) + set(LLVM_VERSION "15.0.6") + + # Note: even though libcxx and libcxxabi have separate releases on the project page, + # the separated releases cannot be compiled. Only in-tree builds work. Therefore we + # must fetch the source release for the entire llvm tree. + FetchContent_Declare(llvm + URL "https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VERSION}/llvm-project-${LLVM_VERSION}.src.tar.xz" + URL_HASH SHA256=9d53ad04dc60cb7b30e810faf64c5ab8157dadef46c8766f67f286238256ff92 + TLS_VERIFY TRUE + ) + FetchContent_MakeAvailable(llvm) + + # libcxx has support for most of the range library, but it's gated behind a flag: + add_compile_definitions(_LIBCPP_ENABLE_EXPERIMENTAL) + + # Disable standard header inclusion + set(ANDROID_STL "none") + + # libcxxabi + set(LIBCXXABI_INCLUDE_TESTS OFF) + set(LIBCXXABI_ENABLE_SHARED FALSE) + set(LIBCXXABI_ENABLE_STATIC TRUE) + set(LIBCXXABI_LIBCXX_INCLUDES "${LIBCXX_TARGET_INCLUDE_DIRECTORY}" CACHE STRING "" FORCE) + add_subdirectory("${llvm_SOURCE_DIR}/libcxxabi" "${llvm_BINARY_DIR}/libcxxabi") + link_libraries(cxxabi_static) + + # libcxx + set(LIBCXX_ABI_NAMESPACE "__ndk1" CACHE STRING "" FORCE) + set(LIBCXX_CXX_ABI "libcxxabi") + set(LIBCXX_INCLUDE_TESTS OFF) + set(LIBCXX_INCLUDE_BENCHMARKS OFF) + set(LIBCXX_INCLUDE_DOCS OFF) + set(LIBCXX_ENABLE_SHARED FALSE) + set(LIBCXX_ENABLE_STATIC TRUE) + set(LIBCXX_ENABLE_ASSERTIONS FALSE) + add_subdirectory("${llvm_SOURCE_DIR}/libcxx" "${llvm_BINARY_DIR}/libcxx") + set_target_properties(cxx-headers PROPERTIES INTERFACE_COMPILE_OPTIONS "-isystem${CMAKE_BINARY_DIR}/${LIBCXX_INSTALL_INCLUDE_DIR}") + link_libraries(cxx_static cxx-headers) +endif() + if (YUZU_USE_BUNDLED_VCPKG) + if (ANDROID) + set(VCPKG_TARGET_TRIPLET "arm64-android") + set(ENV{ANDROID_NDK_HOME} "${ANDROID_NDK}") + list(APPEND VCPKG_MANIFEST_FEATURES "android") + endif() + if (YUZU_TESTS) list(APPEND VCPKG_MANIFEST_FEATURES "yuzu-tests") endif() @@ -457,7 +507,7 @@ set(FFmpeg_COMPONENTS avutil swscale) -if (UNIX AND NOT APPLE) +if (UNIX AND NOT APPLE AND NOT ANDROID) find_package(PkgConfig REQUIRED) pkg_check_modules(LIBVA libva) endif()