524 lines · plain
1# This file sets up a CMakeCache for the second stage of a Fuchsia toolchain build.2 3option(FUCHSIA_ENABLE_LLDB "Enable LLDB")4 5set(LLVM_TARGETS_TO_BUILD X86;ARM;AArch64;RISCV CACHE STRING "")6 7set(PACKAGE_VENDOR Fuchsia CACHE STRING "")8 9set(_FUCHSIA_ENABLE_PROJECTS "bolt;clang;clang-tools-extra;lld;llvm;polly")10set(LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi;libunwind" CACHE STRING "")11 12set(LLVM_ENABLE_BACKTRACES OFF CACHE BOOL "")13set(LLVM_ENABLE_DIA_SDK OFF CACHE BOOL "")14set(LLVM_ENABLE_FATLTO ON CACHE BOOL "")15set(LLVM_ENABLE_HTTPLIB ON CACHE BOOL "")16set(LLVM_ENABLE_LIBCXX ON CACHE BOOL "")17set(LLVM_ENABLE_LIBEDIT OFF CACHE BOOL "")18set(LLVM_ENABLE_LLD ON CACHE BOOL "")19set(LLVM_ENABLE_LTO ON CACHE BOOL "")20set(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR ON CACHE BOOL "")21set(LLVM_ENABLE_PLUGINS OFF CACHE BOOL "")22set(LLVM_ENABLE_UNWIND_TABLES OFF CACHE BOOL "")23set(LLVM_ENABLE_Z3_SOLVER OFF CACHE BOOL "")24set(LLVM_ENABLE_ZLIB ON CACHE BOOL "")25set(LLVM_FORCE_BUILD_RUNTIME ON CACHE BOOL "")26set(LLVM_INCLUDE_DOCS OFF CACHE BOOL "")27set(LLVM_INCLUDE_EXAMPLES OFF CACHE BOOL "")28set(LLVM_STATIC_LINK_CXX_STDLIB ON CACHE BOOL "")29set(LLVM_USE_RELATIVE_PATHS_IN_FILES ON CACHE BOOL "")30set(LLDB_ENABLE_CURSES OFF CACHE BOOL "")31set(LLDB_ENABLE_LIBEDIT OFF CACHE BOOL "")32 33if(WIN32)34 set(FUCHSIA_DISABLE_DRIVER_BUILD ON)35endif()36 37if (NOT FUCHSIA_DISABLE_DRIVER_BUILD)38 set(LLVM_TOOL_LLVM_DRIVER_BUILD ON CACHE BOOL "")39 set(LLVM_DRIVER_TARGET llvm-driver)40endif()41 42set(CLANG_DEFAULT_CXX_STDLIB libc++ CACHE STRING "")43set(CLANG_DEFAULT_LINKER lld CACHE STRING "")44set(CLANG_DEFAULT_OBJCOPY llvm-objcopy CACHE STRING "")45set(CLANG_DEFAULT_RTLIB compiler-rt CACHE STRING "")46set(CLANG_DEFAULT_UNWINDLIB libunwind CACHE STRING "")47set(CLANG_ENABLE_STATIC_ANALYZER ON CACHE BOOL "")48set(CLANG_PLUGIN_SUPPORT OFF CACHE BOOL "")49 50set(ENABLE_LINKER_BUILD_ID ON CACHE BOOL "")51set(ENABLE_X86_RELAX_RELOCATIONS ON CACHE BOOL "")52 53# TODO(#67176): relative-vtables doesn't play well with different default54# visibilities. Making everything hidden visibility causes other complications55# let's choose default visibility for our entire toolchain.56set(CMAKE_C_VISIBILITY_PRESET default CACHE STRING "")57set(CMAKE_CXX_VISIBILITY_PRESET default CACHE STRING "")58 59set(CMAKE_BUILD_TYPE Release CACHE STRING "")60if (APPLE)61 set(CMAKE_OSX_DEPLOYMENT_TARGET "11.0" CACHE STRING "")62elseif(WIN32)63 set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded" CACHE STRING "")64endif()65 66if(APPLE)67 list(APPEND BUILTIN_TARGETS "default")68 list(APPEND RUNTIME_TARGETS "default")69 70 set(COMPILER_RT_ENABLE_TVOS OFF CACHE BOOL "")71 set(COMPILER_RT_ENABLE_WATCHOS OFF CACHE BOOL "")72 set(COMPILER_RT_USE_BUILTINS_LIBRARY ON CACHE BOOL "")73 74 set(LIBUNWIND_ENABLE_SHARED OFF CACHE BOOL "")75 set(LIBUNWIND_USE_COMPILER_RT ON CACHE BOOL "")76 set(LIBCXXABI_ENABLE_SHARED OFF CACHE BOOL "")77 set(LIBCXXABI_ENABLE_STATIC_UNWINDER ON CACHE BOOL "")78 set(LIBCXXABI_INSTALL_LIBRARY OFF CACHE BOOL "")79 set(LIBCXXABI_USE_COMPILER_RT ON CACHE BOOL "")80 set(LIBCXXABI_USE_LLVM_UNWINDER ON CACHE BOOL "")81 set(LIBCXX_ABI_VERSION 2 CACHE STRING "")82 set(LIBCXX_ENABLE_SHARED OFF CACHE BOOL "")83 set(LIBCXX_ENABLE_STATIC_ABI_LIBRARY ON CACHE BOOL "")84 set(LIBCXX_HARDENING_MODE "none" CACHE STRING "")85 set(LIBCXX_USE_COMPILER_RT ON CACHE BOOL "")86 set(RUNTIMES_CMAKE_ARGS "-DCMAKE_OSX_DEPLOYMENT_TARGET=11.0;-DCMAKE_OSX_ARCHITECTURES=arm64|x86_64" CACHE STRING "")87endif()88 89if(WIN32 OR LLVM_WINSYSROOT)90 if((NOT WIN32) AND (NOT LLVM_VFSOVERLAY))91 message(FATAL_ERROR "LLVM_VFSOVERLAY should be defined.")92 endif()93 set(target "x86_64-pc-windows-msvc")94 95 if (LLVM_WINSYSROOT)96 set(WINDOWS_COMPILER_FLAGS97 -Xclang98 -ivfsoverlay99 -Xclang100 ${LLVM_VFSOVERLAY}101 # TODO: /winsysroot should be set by HandleLLVMOptions.cmake automatically102 # but it current has a bug that prevents it from working under cross103 # compilation. Set this flag manually for now.104 /winsysroot105 ${LLVM_WINSYSROOT})106 string(REPLACE ";" " " WINDOWS_COMPILER_FLAGS "${WINDOWS_COMPILER_FLAGS}")107 set(WINDOWS_LINK_FLAGS108 # TODO: lld-link has a bug that it cannot infer the machine type109 # correctly when /winsysroot is set while Windows libraries search paths110 # are not explicitly defined.111 # Explicitly set the machine type for now.112 /machine:X64113 /vfsoverlay:${LLVM_VFSOVERLAY}114 /winsysroot:${LLVM_WINSYSROOT})115 string(REPLACE ";" " " WINDOWS_LINK_FLAGS "${WINDOWS_LINK_FLAGS}")116 endif()117 118 list(APPEND BUILTIN_TARGETS "${target}")119 set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Windows CACHE STRING "")120 set(BUILTINS_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")121 set(BUILTINS_${target}_CMAKE_C_FLAGS ${WINDOWS_COMPILER_FLAGS} CACHE STRING "")122 set(BUILTINS_${target}_CMAKE_CXX_FLAGS ${WINDOWS_COMPILER_FLAGS} CACHE STRING "")123 set(BUILTINS_${target}_CMAKE_EXE_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "")124 set(BUILTINS_${target}_CMAKE_SHARED_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "")125 set(BUILTINS_${target}_CMAKE_MODULE_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "")126 127 list(APPEND RUNTIME_TARGETS "${target}")128 set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Windows CACHE STRING "")129 set(RUNTIMES_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")130 set(RUNTIMES_${target}_LIBCXX_ABI_VERSION 2 CACHE STRING "")131 set(RUNTIMES_${target}_LIBCXX_ENABLE_ABI_LINKER_SCRIPT OFF CACHE BOOL "")132 set(RUNTIMES_${target}_LIBCXX_ENABLE_SHARED OFF CACHE BOOL "")133 set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx" CACHE STRING "")134 set(RUNTIMES_${target}_CMAKE_C_FLAGS ${WINDOWS_COMPILER_FLAGS} CACHE STRING "")135 set(RUNTIMES_${target}_CMAKE_CXX_FLAGS ${WINDOWS_COMPILER_FLAGS} CACHE STRING "")136 set(RUNTIMES_${target}_CMAKE_EXE_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "")137 set(RUNTIMES_${target}_CMAKE_SHARED_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "")138 set(RUNTIMES_${target}_CMAKE_MODULE_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "")139endif()140 141foreach(target aarch64-unknown-linux-gnu;armv7-unknown-linux-gnueabihf;i386-unknown-linux-gnu;riscv64-unknown-linux-gnu;x86_64-unknown-linux-gnu)142 if(LINUX_${target}_SYSROOT)143 # Set the per-target builtins options.144 list(APPEND BUILTIN_TARGETS "${target}")145 set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Linux CACHE STRING "")146 set(BUILTINS_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")147 set(BUILTINS_${target}_CMAKE_C_FLAGS "--target=${target}" CACHE STRING "")148 set(BUILTINS_${target}_CMAKE_CXX_FLAGS "--target=${target}" CACHE STRING "")149 set(BUILTINS_${target}_CMAKE_ASM_FLAGS "--target=${target}" CACHE STRING "")150 set(BUILTINS_${target}_CMAKE_SYSROOT ${LINUX_${target}_SYSROOT} CACHE STRING "")151 set(BUILTINS_${target}_CMAKE_SHARED_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")152 set(BUILTINS_${target}_CMAKE_MODULE_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")153 set(BUILTINS_${target}_CMAKE_EXE_LINKER_FLAG "-fuse-ld=lld" CACHE STRING "")154 set(BUILTINS_${target}_COMPILER_RT_BUILD_STANDALONE_LIBATOMIC ON CACHE BOOL "")155 set(BUILTINS_${target}_COMPILER_RT_LIBATOMIC_USE_PTHREAD ON CACHE BOOL "")156 157 # Set the per-target runtimes options.158 list(APPEND RUNTIME_TARGETS "${target}")159 set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Linux CACHE STRING "")160 set(RUNTIMES_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")161 set(RUNTIMES_${target}_CMAKE_C_FLAGS "--target=${target}" CACHE STRING "")162 set(RUNTIMES_${target}_CMAKE_CXX_FLAGS "--target=${target}" CACHE STRING "")163 set(RUNTIMES_${target}_CMAKE_ASM_FLAGS "--target=${target}" CACHE STRING "")164 set(RUNTIMES_${target}_CMAKE_SYSROOT ${LINUX_${target}_SYSROOT} CACHE STRING "")165 set(RUNTIMES_${target}_CMAKE_SHARED_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")166 set(RUNTIMES_${target}_CMAKE_MODULE_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")167 set(RUNTIMES_${target}_CMAKE_EXE_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")168 set(RUNTIMES_${target}_COMPILER_RT_CXX_LIBRARY "libcxx" CACHE STRING "")169 set(RUNTIMES_${target}_COMPILER_RT_USE_BUILTINS_LIBRARY ON CACHE BOOL "")170 set(RUNTIMES_${target}_COMPILER_RT_USE_ATOMIC_LIBRARY ON CACHE BOOL "")171 set(RUNTIMES_${target}_COMPILER_RT_USE_LLVM_UNWINDER ON CACHE BOOL "")172 set(RUNTIMES_${target}_COMPILER_RT_CAN_EXECUTE_TESTS ON CACHE BOOL "")173 set(RUNTIMES_${target}_COMPILER_RT_BUILD_STANDALONE_LIBATOMIC ON CACHE BOOL "")174 set(RUNTIMES_${target}_LIBUNWIND_ENABLE_SHARED OFF CACHE BOOL "")175 set(RUNTIMES_${target}_LIBUNWIND_USE_COMPILER_RT ON CACHE BOOL "")176 set(RUNTIMES_${target}_LIBCXXABI_USE_COMPILER_RT ON CACHE BOOL "")177 set(RUNTIMES_${target}_LIBCXXABI_ENABLE_SHARED OFF CACHE BOOL "")178 set(RUNTIMES_${target}_LIBCXXABI_USE_LLVM_UNWINDER ON CACHE BOOL "")179 set(RUNTIMES_${target}_LIBCXXABI_INSTALL_LIBRARY OFF CACHE BOOL "")180 set(RUNTIMES_${target}_LIBCXX_USE_COMPILER_RT ON CACHE BOOL "")181 set(RUNTIMES_${target}_LIBCXX_ENABLE_SHARED OFF CACHE BOOL "")182 set(RUNTIMES_${target}_LIBCXX_ENABLE_STATIC_ABI_LIBRARY ON CACHE BOOL "")183 set(RUNTIMES_${target}_LIBCXX_ABI_VERSION 2 CACHE STRING "")184 set(RUNTIMES_${target}_LLVM_ENABLE_ASSERTIONS OFF CACHE BOOL "")185 set(RUNTIMES_${target}_SANITIZER_CXX_ABI "libc++" CACHE STRING "")186 set(RUNTIMES_${target}_SANITIZER_CXX_ABI_INTREE ON CACHE BOOL "")187 set(RUNTIMES_${target}_SANITIZER_TEST_CXX "libc++" CACHE STRING "")188 set(RUNTIMES_${target}_SANITIZER_TEST_CXX_INTREE ON CACHE BOOL "")189 set(RUNTIMES_${target}_LLVM_TOOLS_DIR "${CMAKE_BINARY_DIR}/bin" CACHE BOOL "")190 set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi;libunwind" CACHE STRING "")191 192 # Enable FatLTO for Linux and baremetal runtimes193 set(RUNTIMES_${target}_LLVM_ENABLE_LTO OFF CACHE BOOL "")194 set(RUNTIMES_${target}_LLVM_ENABLE_FATLTO OFF CACHE BOOL "")195 196 # Use .build-id link.197 list(APPEND RUNTIME_BUILD_ID_LINK "${target}")198 endif()199endforeach()200 201if(FUCHSIA_SDK)202 set(FUCHSIA_aarch64-unknown-fuchsia_NAME arm64)203 set(FUCHSIA_arm-unknown-fuchsia_NAME arm)204 set(FUCHSIA_i386-unknown-fuchsia_NAME x64)205 set(FUCHSIA_x86_64-unknown-fuchsia_NAME x64)206 set(FUCHSIA_riscv64-unknown-fuchsia_NAME riscv64)207 foreach(target i386-unknown-fuchsia;x86_64-unknown-fuchsia;aarch64-unknown-fuchsia;arm-unknown-fuchsia;riscv64-unknown-fuchsia)208 set(FUCHSIA_${target}_COMPILER_FLAGS "--target=${target} -I${FUCHSIA_SDK}/pkg/sync/include -I${FUCHSIA_SDK}/pkg/fdio/include")209 set(FUCHSIA_${target}_LINKER_FLAGS "-L${FUCHSIA_SDK}/arch/${FUCHSIA_${target}_NAME}/lib")210 set(FUCHSIA_${target}_SYSROOT "${FUCHSIA_SDK}/arch/${FUCHSIA_${target}_NAME}/sysroot")211 endforeach()212 213 foreach(target i386-unknown-fuchsia;x86_64-unknown-fuchsia;aarch64-unknown-fuchsia;arm-unknown-fuchsia;riscv64-unknown-fuchsia)214 # Set the per-target builtins options.215 list(APPEND BUILTIN_TARGETS "${target}")216 set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Fuchsia CACHE STRING "")217 set(BUILTINS_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")218 set(BUILTINS_${target}_CMAKE_ASM_FLAGS ${FUCHSIA_${target}_COMPILER_FLAGS} CACHE STRING "")219 set(BUILTINS_${target}_CMAKE_C_FLAGS ${FUCHSIA_${target}_COMPILER_FLAGS} CACHE STRING "")220 set(BUILTINS_${target}_CMAKE_CXX_FLAGS ${FUCHSIA_${target}_COMPILER_FLAGS} CACHE STRING "")221 set(BUILTINS_${target}_CMAKE_SHARED_LINKER_FLAGS ${FUCHSIA_${target}_LINKER_FLAGS} CACHE STRING "")222 set(BUILTINS_${target}_CMAKE_MODULE_LINKER_FLAGS ${FUCHSIA_${target}_LINKER_FLAGS} CACHE STRING "")223 set(BUILTINS_${target}_CMAKE_EXE_LINKER_FLAGS ${FUCHSIA_${target}_LINKER_FLAGS} CACHE STRING "")224 set(BUILTINS_${target}_CMAKE_SYSROOT ${FUCHSIA_${target}_SYSROOT} CACHE PATH "")225 endforeach()226 227 foreach(target x86_64-unknown-fuchsia;aarch64-unknown-fuchsia;riscv64-unknown-fuchsia)228 # Set the per-target runtimes options.229 list(APPEND RUNTIME_TARGETS "${target}")230 set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Fuchsia CACHE STRING "")231 set(RUNTIMES_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")232 set(RUNTIMES_${target}_CMAKE_BUILD_WITH_INSTALL_RPATH ON CACHE BOOL "")233 set(RUNTIMES_${target}_CMAKE_ASM_FLAGS ${FUCHSIA_${target}_COMPILER_FLAGS} CACHE STRING "")234 set(RUNTIMES_${target}_CMAKE_C_FLAGS ${FUCHSIA_${target}_COMPILER_FLAGS} CACHE STRING "")235 set(RUNTIMES_${target}_CMAKE_CXX_FLAGS ${FUCHSIA_${target}_COMPILER_FLAGS} CACHE STRING "")236 set(RUNTIMES_${target}_CMAKE_SHARED_LINKER_FLAGS ${FUCHSIA_${target}_LINKER_FLAGS} CACHE STRING "")237 set(RUNTIMES_${target}_CMAKE_MODULE_LINKER_FLAGS ${FUCHSIA_${target}_LINKER_FLAGS} CACHE STRING "")238 set(RUNTIMES_${target}_CMAKE_EXE_LINKER_FLAGS ${FUCHSIA_${target}_LINKER_FLAGS} CACHE STRING "")239 set(RUNTIMES_${target}_CMAKE_SYSROOT ${FUCHSIA_${target}_SYSROOT} CACHE PATH "")240 set(RUNTIMES_${target}_COMPILER_RT_CXX_LIBRARY "libcxx" CACHE STRING "")241 set(RUNTIMES_${target}_COMPILER_RT_USE_BUILTINS_LIBRARY ON CACHE BOOL "")242 set(RUNTIMES_${target}_COMPILER_RT_USE_LLVM_UNWINDER ON CACHE BOOL "")243 set(RUNTIMES_${target}_LIBUNWIND_USE_COMPILER_RT ON CACHE BOOL "")244 set(RUNTIMES_${target}_LIBUNWIND_HIDE_SYMBOLS ON CACHE BOOL "")245 set(RUNTIMES_${target}_LIBCXXABI_USE_COMPILER_RT ON CACHE BOOL "")246 set(RUNTIMES_${target}_LIBCXXABI_USE_LLVM_UNWINDER ON CACHE BOOL "")247 set(RUNTIMES_${target}_LIBCXXABI_HERMETIC_STATIC_LIBRARY ON CACHE BOOL "")248 set(RUNTIMES_${target}_LIBCXXABI_INSTALL_STATIC_LIBRARY OFF CACHE BOOL "")249 set(RUNTIMES_${target}_LIBCXX_USE_COMPILER_RT ON CACHE BOOL "")250 set(RUNTIMES_${target}_LIBCXX_ENABLE_STATIC_ABI_LIBRARY ON CACHE BOOL "")251 set(RUNTIMES_${target}_LIBCXX_HERMETIC_STATIC_LIBRARY ON CACHE BOOL "")252 set(RUNTIMES_${target}_LIBCXX_STATICALLY_LINK_ABI_IN_SHARED_LIBRARY OFF CACHE BOOL "")253 set(RUNTIMES_${target}_LIBCXX_ABI_VERSION 2 CACHE STRING "")254 set(RUNTIMES_${target}_LLVM_ENABLE_ASSERTIONS OFF CACHE BOOL "")255 set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi;libunwind" CACHE STRING "")256 257 # Compat multilibs.258 set(RUNTIMES_${target}+compat_LLVM_BUILD_COMPILER_RT OFF CACHE BOOL "")259 set(RUNTIMES_${target}+compat_LIBCXXABI_ENABLE_EXCEPTIONS OFF CACHE BOOL "")260 set(RUNTIMES_${target}+compat_LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "")261 set(RUNTIMES_${target}+compat_CMAKE_CXX_FLAGS "${FUCHSIA_${target}_COMPILER_FLAGS} -fc++-abi=itanium" CACHE STRING "")262 263 set(RUNTIMES_${target}+asan_LLVM_BUILD_COMPILER_RT OFF CACHE BOOL "")264 set(RUNTIMES_${target}+asan_LLVM_USE_SANITIZER "Address" CACHE STRING "")265 set(RUNTIMES_${target}+asan_LIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")266 set(RUNTIMES_${target}+asan_LIBCXX_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")267 268 set(RUNTIMES_${target}+noexcept_LLVM_BUILD_COMPILER_RT OFF CACHE BOOL "")269 set(RUNTIMES_${target}+noexcept_LIBCXXABI_ENABLE_EXCEPTIONS OFF CACHE BOOL "")270 set(RUNTIMES_${target}+noexcept_LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "")271 272 set(RUNTIMES_${target}+asan+noexcept_LLVM_BUILD_COMPILER_RT OFF CACHE BOOL "")273 set(RUNTIMES_${target}+asan+noexcept_LLVM_USE_SANITIZER "Address" CACHE STRING "")274 set(RUNTIMES_${target}+asan+noexcept_LIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")275 set(RUNTIMES_${target}+asan+noexcept_LIBCXX_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")276 set(RUNTIMES_${target}+asan+noexcept_LIBCXXABI_ENABLE_EXCEPTIONS OFF CACHE BOOL "")277 set(RUNTIMES_${target}+asan+noexcept_LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "")278 279 # Enable FatLTO for Fuchsia runtimes280 set(RUNTIMES_${target}_LLVM_ENABLE_LTO OFF CACHE BOOL "")281 set(RUNTIMES_${target}_LLVM_ENABLE_FATLTO OFF CACHE BOOL "")282 283 # Use .build-id link.284 list(APPEND RUNTIME_BUILD_ID_LINK "${target}")285 endforeach()286 287 # HWAsan288 set(RUNTIMES_aarch64-unknown-fuchsia+hwasan_LLVM_BUILD_COMPILER_RT OFF CACHE BOOL "")289 set(RUNTIMES_aarch64-unknown-fuchsia+hwasan_LLVM_USE_SANITIZER "HWAddress" CACHE STRING "")290 set(RUNTIMES_aarch64-unknown-fuchsia+hwasan_LIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")291 set(RUNTIMES_aarch64-unknown-fuchsia+hwasan_LIBCXX_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")292 293 # HWASan+noexcept294 set(RUNTIMES_aarch64-unknown-fuchsia+hwasan+noexcept_LLVM_BUILD_COMPILER_RT OFF CACHE BOOL "")295 set(RUNTIMES_aarch64-unknown-fuchsia+hwasan+noexcept_LLVM_USE_SANITIZER "HWAddress" CACHE STRING "")296 set(RUNTIMES_aarch64-unknown-fuchsia+hwasan+noexcept_LIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")297 set(RUNTIMES_aarch64-unknown-fuchsia+hwasan+noexcept_LIBCXX_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")298 set(RUNTIMES_aarch64-unknown-fuchsia+hwasan+noexcept_LIBCXXABI_ENABLE_EXCEPTIONS OFF CACHE BOOL "")299 set(RUNTIMES_aarch64-unknown-fuchsia+hwasan+noexcept_LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "")300 301 set(LLVM_RUNTIME_MULTILIBS "asan;noexcept;compat;asan+noexcept;hwasan;hwasan+noexcept" CACHE STRING "")302 303 set(LLVM_RUNTIME_MULTILIB_asan_TARGETS "x86_64-unknown-fuchsia;aarch64-unknown-fuchsia;riscv64-unknown-fuchsia" CACHE STRING "")304 set(LLVM_RUNTIME_MULTILIB_noexcept_TARGETS "x86_64-unknown-fuchsia;aarch64-unknown-fuchsia;riscv64-unknown-fuchsia" CACHE STRING "")305 set(LLVM_RUNTIME_MULTILIB_compat_TARGETS "x86_64-unknown-fuchsia;aarch64-unknown-fuchsia;riscv64-unknown-fuchsia" CACHE STRING "")306 set(LLVM_RUNTIME_MULTILIB_asan+noexcept_TARGETS "x86_64-unknown-fuchsia;aarch64-unknown-fuchsia;riscv64-unknown-fuchsia" CACHE STRING "")307 set(LLVM_RUNTIME_MULTILIB_hwasan_TARGETS "aarch64-unknown-fuchsia;riscv64-unknown-fuchsia" CACHE STRING "")308 set(LLVM_RUNTIME_MULTILIB_hwasan+noexcept_TARGETS "aarch64-unknown-fuchsia;riscv64-unknown-fuchsia" CACHE STRING "")309endif()310 311foreach(target armv6m-none-eabi;armv7m-none-eabi;armv7em-none-eabi;armv8m.main-none-eabi;armv8.1m.main-none-eabi;aarch64-none-elf)312 list(APPEND BUILTIN_TARGETS "${target}")313 set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Generic CACHE STRING "")314 set(BUILTINS_${target}_CMAKE_SYSTEM_PROCESSOR arm CACHE STRING "")315 set(BUILTINS_${target}_CMAKE_SYSROOT "" CACHE STRING "")316 set(BUILTINS_${target}_CMAKE_BUILD_TYPE MinSizeRel CACHE STRING "")317 foreach(lang C;CXX;ASM)318 set(BUILTINS_${target}_CMAKE_${lang}_local_flags "--target=${target}")319 if(NOT ${target} STREQUAL "aarch64-none-elf")320 set(BUILTINS_${target}_CMAKE_${lang}_local_flags "${BUILTINS_${target}_CMAKE_${lang}_local_flags} -mthumb")321 endif()322 if(${target} STREQUAL "armv8m.main-none-eabi")323 set(BUILTINS_${target}_CMAKE_${lang}_local_flags "${BUILTINS_${target}_CMAKE_${lang}_local_flags} -mfloat-abi=softfp -march=armv8m.main+fp+dsp -mcpu=cortex-m33")324 endif()325 if(${target} STREQUAL "armv8.1m.main-none-eabi")326 set(BUILTINS_${target}_CMAKE_${lang}_local_flags "${BUILTINS_${target}_CMAKE_${lang}_local_flags} -mfloat-abi=hard -march=armv8.1-m.main+mve.fp+fp.dp -mcpu=cortex-m55")327 endif()328 set(BUILTINS_${target}_CMAKE_${lang}_FLAGS "${BUILTINS_${target}_CMAKE_${lang}_local_flags}" CACHE STRING "")329 endforeach()330 foreach(type SHARED;MODULE;EXE)331 set(BUILTINS_${target}_CMAKE_${type}_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")332 endforeach()333 set(BUILTINS_${target}_COMPILER_RT_BAREMETAL_BUILD ON CACHE BOOL "")334 335 list(APPEND RUNTIME_TARGETS "${target}")336 set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Generic CACHE STRING "")337 set(RUNTIMES_${target}_CMAKE_SYSTEM_PROCESSOR arm CACHE STRING "")338 set(RUNTIMES_${target}_CMAKE_SYSROOT "" CACHE STRING "")339 set(RUNTIMES_${target}_CMAKE_BUILD_TYPE MinSizeRel CACHE STRING "")340 set(RUNTIMES_${target}_CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY CACHE STRING "")341 foreach(lang C;CXX;ASM)342 # TODO: The preprocessor defines workaround various issues in libc and libc++ integration.343 # These should be addressed and removed over time.344 set(RUNTIMES_${target}_CMAKE_${lang}_local_flags "--target=${target} -Wno-atomic-alignment \"-Dvfprintf(stream, format, vlist)=vprintf(format, vlist)\" \"-Dfprintf(stream, format, ...)=printf(format)\" \"-Dfputs(string, stream)=puts(string)\" -D_LIBCPP_PRINT=1")345 if(NOT ${target} STREQUAL "aarch64-none-elf")346 set(RUNTIMES_${target}_CMAKE_${lang}_local_flags "${RUNTIMES_${target}_CMAKE_${lang}_local_flags} -mthumb")347 endif()348 if(${target} STREQUAL "armv8m.main-none-eabi")349 set(RUNTIMES_${target}_CMAKE_${lang}_local_flags "${RUNTIMES_${target}_CMAKE_${lang}_local_flags} -mfloat-abi=softfp -march=armv8m.main+fp+dsp -mcpu=cortex-m33")350 endif()351 if(${target} STREQUAL "armv8.1m.main-none-eabi")352 set(RUNTIMES_${target}_CMAKE_${lang}_local_flags "${RUNTIMES_${target}_CMAKE_${lang}_local_flags} -mfloat-abi=hard -march=armv8.1-m.main+mve.fp+fp.dp -mcpu=cortex-m55")353 endif()354 set(RUNTIMES_${target}_CMAKE_${lang}_FLAGS "${RUNTIMES_${target}_CMAKE_${lang}_local_flags}" CACHE STRING "")355 endforeach()356 foreach(type SHARED;MODULE;EXE)357 set(RUNTIMES_${target}_CMAKE_${type}_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")358 endforeach()359 set(RUNTIMES_${target}_LLVM_LIBC_FULL_BUILD ON CACHE BOOL "")360 set(RUNTIMES_${target}_LIBC_ENABLE_USE_BY_CLANG ON CACHE BOOL "")361 set(RUNTIMES_${target}_LIBCXX_ABI_VERSION 2 CACHE STRING "")362 set(RUNTIMES_${target}_LIBCXX_CXX_ABI none CACHE STRING "")363 set(RUNTIMES_${target}_LIBCXX_ENABLE_SHARED OFF CACHE BOOL "")364 set(RUNTIMES_${target}_LIBCXX_ENABLE_STATIC ON CACHE BOOL "")365 set(RUNTIMES_${target}_LIBCXX_SHARED_OUTPUT_NAME "c++-shared" CACHE STRING "")366 set(RUNTIMES_${target}_LIBCXX_ENABLE_FILESYSTEM OFF CACHE BOOL "")367 set(RUNTIMES_${target}_LIBCXX_ENABLE_RANDOM_DEVICE OFF CACHE BOOL "")368 set(RUNTIMES_${target}_LIBCXX_ENABLE_LOCALIZATION OFF CACHE BOOL "")369 set(RUNTIMES_${target}_LIBCXX_ENABLE_UNICODE OFF CACHE BOOL "")370 set(RUNTIMES_${target}_LIBCXX_ENABLE_WIDE_CHARACTERS OFF CACHE BOOL "")371 set(RUNTIMES_${target}_LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "")372 set(RUNTIMES_${target}_LIBCXX_ENABLE_RTTI OFF CACHE BOOL "")373 set(RUNTIMES_${target}_LIBCXX_ENABLE_THREADS OFF CACHE BOOL "")374 set(RUNTIMES_${target}_LIBCXX_ENABLE_MONOTONIC_CLOCK OFF CACHE BOOL "")375 set(RUNTIMES_${target}_LIBCXX_USE_COMPILER_RT ON CACHE BOOL "")376 set(RUNTIMES_${target}_LLVM_INCLUDE_TESTS OFF CACHE BOOL "")377 set(RUNTIMES_${target}_LLVM_ENABLE_ASSERTIONS OFF CACHE BOOL "")378 set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "libc;libcxx" CACHE STRING "")379 set(RUNTIMES_${target}_RUNTIMES_USE_LIBC "llvm-libc" CACHE STRING "")380 381 # Enable FatLTO for baremetal runtimes382 set(RUNTIMES_${target}_LLVM_ENABLE_LTO OFF CACHE BOOL "")383 set(RUNTIMES_${target}_LLVM_ENABLE_FATLTO OFF CACHE BOOL "")384endforeach()385 386foreach(target riscv32-unknown-elf)387 list(APPEND BUILTIN_TARGETS "${target}")388 set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Generic CACHE STRING "")389 set(BUILTINS_${target}_CMAKE_SYSTEM_PROCESSOR RISCV CACHE STRING "")390 set(BUILTINS_${target}_CMAKE_SYSROOT "" CACHE STRING "")391 set(BUILTINS_${target}_CMAKE_BUILD_TYPE MinSizeRel CACHE STRING "")392 foreach(lang C;CXX;ASM)393 set(BUILTINS_${target}_CMAKE_${lang}_FLAGS "--target=${target} -march=rv32imafc -mabi=ilp32f" CACHE STRING "")394 endforeach()395 foreach(type SHARED;MODULE;EXE)396 set(BUILTINS_${target}_CMAKE_${type}_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")397 endforeach()398 set(BUILTINS_${target}_COMPILER_RT_BAREMETAL_BUILD ON CACHE BOOL "")399 400 list(APPEND RUNTIME_TARGETS "${target}")401 set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Generic CACHE STRING "")402 set(RUNTIMES_${target}_CMAKE_SYSTEM_PROCESSOR RISCV CACHE STRING "")403 set(RUNTIMES_${target}_CMAKE_SYSROOT "" CACHE STRING "")404 set(RUNTIMES_${target}_CMAKE_BUILD_TYPE MinSizeRel CACHE STRING "")405 set(RUNTIMES_${target}_CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY CACHE STRING "")406 foreach(lang C;CXX;ASM)407 # TODO: The preprocessor defines workaround various issues in libc and libc++ integration.408 # These should be addressed and removed over time.409 set(RUNTIMES_${target}_CMAKE_${lang}_FLAGS "--target=${target} -march=rv32imafc -mabi=ilp32f -Wno-atomic-alignment \"-Dvfprintf(stream, format, vlist)=vprintf(format, vlist)\" \"-Dfprintf(stream, format, ...)=printf(format)\" \"-Dfputs(string, stream)=puts(string)\" -D_LIBCPP_PRINT=1" CACHE STRING "")410 endforeach()411 foreach(type SHARED;MODULE;EXE)412 set(RUNTIMES_${target}_CMAKE_${type}_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")413 endforeach()414 set(RUNTIMES_${target}_LLVM_LIBC_FULL_BUILD ON CACHE BOOL "")415 set(RUNTIMES_${target}_LIBC_ENABLE_USE_BY_CLANG ON CACHE BOOL "")416 set(RUNTIMES_${target}_LIBCXX_ABI_VERSION 2 CACHE STRING "")417 set(RUNTIMES_${target}_LIBCXX_CXX_ABI none CACHE STRING "")418 set(RUNTIMES_${target}_LIBCXX_ENABLE_SHARED OFF CACHE BOOL "")419 set(RUNTIMES_${target}_LIBCXX_ENABLE_STATIC ON CACHE BOOL "")420 set(RUNTIMES_${target}_LIBCXX_SHARED_OUTPUT_NAME "c++-shared" CACHE STRING "")421 set(RUNTIMES_${target}_LIBCXX_ENABLE_FILESYSTEM OFF CACHE BOOL "")422 set(RUNTIMES_${target}_LIBCXX_ENABLE_RANDOM_DEVICE OFF CACHE BOOL "")423 set(RUNTIMES_${target}_LIBCXX_ENABLE_LOCALIZATION OFF CACHE BOOL "")424 set(RUNTIMES_${target}_LIBCXX_ENABLE_UNICODE OFF CACHE BOOL "")425 set(RUNTIMES_${target}_LIBCXX_ENABLE_WIDE_CHARACTERS OFF CACHE BOOL "")426 set(RUNTIMES_${target}_LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "")427 set(RUNTIMES_${target}_LIBCXX_ENABLE_RTTI OFF CACHE BOOL "")428 set(RUNTIMES_${target}_LIBCXX_ENABLE_THREADS OFF CACHE BOOL "")429 set(RUNTIMES_${target}_LIBCXX_ENABLE_MONOTONIC_CLOCK OFF CACHE BOOL "")430 set(RUNTIMES_${target}_LIBCXX_USE_COMPILER_RT ON CACHE BOOL "")431 set(RUNTIMES_${target}_LLVM_INCLUDE_TESTS OFF CACHE BOOL "")432 set(RUNTIMES_${target}_LLVM_ENABLE_ASSERTIONS OFF CACHE BOOL "")433 set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "libc;libcxx" CACHE STRING "")434 set(RUNTIMES_${target}_RUNTIMES_USE_LIBC "llvm-libc" CACHE STRING "")435 436 # Enable FatLTO for baremetal runtimes437 set(RUNTIMES_${target}_LLVM_ENABLE_LTO OFF CACHE BOOL "")438 set(RUNTIMES_${target}_LLVM_ENABLE_FATLTO OFF CACHE BOOL "")439endforeach()440 441set(LLVM_BUILTIN_TARGETS "${BUILTIN_TARGETS}" CACHE STRING "")442set(LLVM_RUNTIME_TARGETS "${RUNTIME_TARGETS}" CACHE STRING "")443 444# Setup toolchain.445set(LLVM_INSTALL_TOOLCHAIN_ONLY ON CACHE BOOL "")446set(LLVM_TOOLCHAIN_TOOLS447 dsymutil448 llvm-ar449 llvm-cov450 llvm-cxxfilt451 llvm-debuginfod452 llvm-debuginfod-find453 llvm-dlltool454 ${LLVM_DRIVER_TARGET}455 llvm-dwarfdump456 llvm-dwp457 llvm-ifs458 llvm-gsymutil459 llvm-lib460 llvm-libtool-darwin461 llvm-lipo462 llvm-ml463 llvm-mt464 llvm-nm465 llvm-objcopy466 llvm-objdump467 llvm-otool468 llvm-pdbutil469 llvm-profdata470 llvm-rc471 llvm-ranlib472 llvm-readelf473 llvm-readobj474 llvm-size475 llvm-strings476 llvm-strip477 llvm-symbolizer478 llvm-undname479 llvm-xray480 opt-viewer481 sancov482 scan-build-py483 CACHE STRING "")484 485set(LLVM_Toolchain_DISTRIBUTION_COMPONENTS486 bolt487 clang488 lld489 clang-apply-replacements490 clang-doc491 clang-format492 clang-resource-headers493 clang-include-fixer494 clang-refactor495 clang-scan-deps496 clang-tidy497 clangd498 find-all-symbols499 builtins500 runtimes501 ${LLVM_TOOLCHAIN_TOOLS}502 CACHE STRING "")503 504set(_FUCHSIA_DISTRIBUTIONS Toolchain)505 506if(FUCHSIA_ENABLE_LLDB)507 list(APPEND _FUCHSIA_ENABLE_PROJECTS lldb)508 list(APPEND _FUCHSIA_DISTRIBUTIONS Debugger)509 set(_FUCHSIA_LLDB_COMPONENTS510 lldb511 liblldb512 lldb-server513 lldb-argdumper514 lldb-dap515 )516 if(LLDB_ENABLE_PYTHON)517 list(APPEND _FUCHSIA_LLDB_COMPONENTS lldb-python-scripts)518 endif()519 set(LLVM_Debugger_DISTRIBUTION_COMPONENTS ${_FUCHSIA_LLDB_COMPONENTS} CACHE STRING "")520endif()521 522set(LLVM_DISTRIBUTIONS ${_FUCHSIA_DISTRIBUTIONS} CACHE STRING "")523set(LLVM_ENABLE_PROJECTS ${_FUCHSIA_ENABLE_PROJECTS} CACHE STRING "")524