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_ARCMT OFF CACHE BOOL "") 48set(CLANG_ENABLE_STATIC_ANALYZER ON CACHE BOOL "") 49set(CLANG_PLUGIN_SUPPORT OFF CACHE BOOL "") 50 51set(ENABLE_LINKER_BUILD_ID ON CACHE BOOL "") 52set(ENABLE_X86_RELAX_RELOCATIONS ON CACHE BOOL "") 53 54# TODO(#67176): relative-vtables doesn't play well with different default 55# visibilities. Making everything hidden visibility causes other complications 56# let's choose default visibility for our entire toolchain. 57set(CMAKE_C_VISIBILITY_PRESET default CACHE STRING "") 58set(CMAKE_CXX_VISIBILITY_PRESET default CACHE STRING "") 59 60set(CMAKE_BUILD_TYPE Release CACHE STRING "") 61if (APPLE) 62 set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13" CACHE STRING "") 63elseif(WIN32) 64 set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded" CACHE STRING "") 65endif() 66 67if(APPLE) 68 list(APPEND BUILTIN_TARGETS "default") 69 list(APPEND RUNTIME_TARGETS "default") 70 71 set(COMPILER_RT_ENABLE_TVOS OFF CACHE BOOL "") 72 set(COMPILER_RT_ENABLE_WATCHOS OFF CACHE BOOL "") 73 set(COMPILER_RT_USE_BUILTINS_LIBRARY ON CACHE BOOL "") 74 75 set(LIBUNWIND_ENABLE_SHARED OFF CACHE BOOL "") 76 set(LIBUNWIND_USE_COMPILER_RT ON CACHE BOOL "") 77 set(LIBCXXABI_ENABLE_SHARED OFF CACHE BOOL "") 78 set(LIBCXXABI_ENABLE_STATIC_UNWINDER ON CACHE BOOL "") 79 set(LIBCXXABI_INSTALL_LIBRARY OFF CACHE BOOL "") 80 set(LIBCXXABI_USE_COMPILER_RT ON CACHE BOOL "") 81 set(LIBCXXABI_USE_LLVM_UNWINDER ON CACHE BOOL "") 82 set(LIBCXX_ABI_VERSION 2 CACHE STRING "") 83 set(LIBCXX_ENABLE_SHARED OFF CACHE BOOL "") 84 set(LIBCXX_ENABLE_STATIC_ABI_LIBRARY ON CACHE BOOL "") 85 set(LIBCXX_HARDENING_MODE "none" CACHE STRING "") 86 set(LIBCXX_USE_COMPILER_RT ON CACHE BOOL "") 87 set(RUNTIMES_CMAKE_ARGS "-DCMAKE_OSX_DEPLOYMENT_TARGET=10.13;-DCMAKE_OSX_ARCHITECTURES=arm64|x86_64" CACHE STRING "") 88endif() 89 90if(WIN32 OR LLVM_WINSYSROOT) 91 if((NOT WIN32) AND (NOT LLVM_VFSOVERLAY)) 92 message(FATAL_ERROR "LLVM_VFSOVERLAY should be defined.") 93 endif() 94 set(target "x86_64-pc-windows-msvc") 95 96 if (LLVM_WINSYSROOT) 97 set(WINDOWS_COMPILER_FLAGS 98 -Xclang 99 -ivfsoverlay 100 -Xclang 101 ${LLVM_VFSOVERLAY} 102 # TODO: /winsysroot should be set by HandleLLVMOptions.cmake automatically 103 # but it current has a bug that prevents it from working under cross 104 # compilation. Set this flag manually for now. 105 /winsysroot 106 ${LLVM_WINSYSROOT}) 107 string(REPLACE ";" " " WINDOWS_COMPILER_FLAGS "${WINDOWS_COMPILER_FLAGS}") 108 set(WINDOWS_LINK_FLAGS 109 # TODO: lld-link has a bug that it cannot infer the machine type 110 # correctly when /winsysroot is set while Windows libraries search paths 111 # are not explicitly defined. 112 # Explicitly set the machine type for now. 113 /machine:X64 114 /vfsoverlay:${LLVM_VFSOVERLAY} 115 /winsysroot:${LLVM_WINSYSROOT}) 116 string(REPLACE ";" " " WINDOWS_LINK_FLAGS "${WINDOWS_LINK_FLAGS}") 117 endif() 118 119 list(APPEND BUILTIN_TARGETS "${target}") 120 set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Windows CACHE STRING "") 121 set(BUILTINS_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "") 122 set(BUILTINS_${target}_CMAKE_C_FLAGS ${WINDOWS_COMPILER_FLAGS} CACHE STRING "") 123 set(BUILTINS_${target}_CMAKE_CXX_FLAGS ${WINDOWS_COMPILER_FLAGS} CACHE STRING "") 124 set(BUILTINS_${target}_CMAKE_EXE_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "") 125 set(BUILTINS_${target}_CMAKE_SHARED_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "") 126 set(BUILTINS_${target}_CMAKE_MODULE_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "") 127 128 list(APPEND RUNTIME_TARGETS "${target}") 129 set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Windows CACHE STRING "") 130 set(RUNTIMES_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "") 131 set(RUNTIMES_${target}_LIBCXX_ABI_VERSION 2 CACHE STRING "") 132 set(RUNTIMES_${target}_LIBCXX_ENABLE_ABI_LINKER_SCRIPT OFF CACHE BOOL "") 133 set(RUNTIMES_${target}_LIBCXX_ENABLE_SHARED OFF CACHE BOOL "") 134 set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx" CACHE STRING "") 135 set(RUNTIMES_${target}_CMAKE_C_FLAGS ${WINDOWS_COMPILER_FLAGS} CACHE STRING "") 136 set(RUNTIMES_${target}_CMAKE_CXX_FLAGS ${WINDOWS_COMPILER_FLAGS} CACHE STRING "") 137 set(RUNTIMES_${target}_CMAKE_EXE_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "") 138 set(RUNTIMES_${target}_CMAKE_SHARED_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "") 139 set(RUNTIMES_${target}_CMAKE_MODULE_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "") 140endif() 141 142foreach(target aarch64-unknown-linux-gnu;armv7-unknown-linux-gnueabihf;i386-unknown-linux-gnu;riscv64-unknown-linux-gnu;x86_64-unknown-linux-gnu) 143 if(LINUX_${target}_SYSROOT) 144 # Set the per-target builtins options. 145 list(APPEND BUILTIN_TARGETS "${target}") 146 set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Linux CACHE STRING "") 147 set(BUILTINS_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "") 148 set(BUILTINS_${target}_CMAKE_C_FLAGS "--target=${target}" CACHE STRING "") 149 set(BUILTINS_${target}_CMAKE_CXX_FLAGS "--target=${target}" CACHE STRING "") 150 set(BUILTINS_${target}_CMAKE_ASM_FLAGS "--target=${target}" CACHE STRING "") 151 set(BUILTINS_${target}_CMAKE_SYSROOT ${LINUX_${target}_SYSROOT} CACHE STRING "") 152 set(BUILTINS_${target}_CMAKE_SHARED_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "") 153 set(BUILTINS_${target}_CMAKE_MODULE_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "") 154 set(BUILTINS_${target}_CMAKE_EXE_LINKER_FLAG "-fuse-ld=lld" CACHE STRING "") 155 set(BUILTINS_${target}_COMPILER_RT_BUILD_STANDALONE_LIBATOMIC ON CACHE BOOL "") 156 set(BUILTINS_${target}_COMPILER_RT_LIBATOMIC_USE_PTHREAD ON CACHE BOOL "") 157 158 # Set the per-target runtimes options. 159 list(APPEND RUNTIME_TARGETS "${target}") 160 set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Linux CACHE STRING "") 161 set(RUNTIMES_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "") 162 set(RUNTIMES_${target}_CMAKE_C_FLAGS "--target=${target}" CACHE STRING "") 163 set(RUNTIMES_${target}_CMAKE_CXX_FLAGS "--target=${target}" CACHE STRING "") 164 set(RUNTIMES_${target}_CMAKE_ASM_FLAGS "--target=${target}" CACHE STRING "") 165 set(RUNTIMES_${target}_CMAKE_SYSROOT ${LINUX_${target}_SYSROOT} CACHE STRING "") 166 set(RUNTIMES_${target}_CMAKE_SHARED_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "") 167 set(RUNTIMES_${target}_CMAKE_MODULE_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "") 168 set(RUNTIMES_${target}_CMAKE_EXE_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "") 169 set(RUNTIMES_${target}_COMPILER_RT_CXX_LIBRARY "libcxx" CACHE STRING "") 170 set(RUNTIMES_${target}_COMPILER_RT_USE_BUILTINS_LIBRARY ON CACHE BOOL "") 171 set(RUNTIMES_${target}_COMPILER_RT_USE_ATOMIC_LIBRARY ON CACHE BOOL "") 172 set(RUNTIMES_${target}_COMPILER_RT_USE_LLVM_UNWINDER ON CACHE BOOL "") 173 set(RUNTIMES_${target}_COMPILER_RT_CAN_EXECUTE_TESTS ON CACHE BOOL "") 174 set(RUNTIMES_${target}_COMPILER_RT_BUILD_STANDALONE_LIBATOMIC ON CACHE BOOL "") 175 set(RUNTIMES_${target}_LIBUNWIND_ENABLE_SHARED OFF CACHE BOOL "") 176 set(RUNTIMES_${target}_LIBUNWIND_USE_COMPILER_RT ON CACHE BOOL "") 177 set(RUNTIMES_${target}_LIBCXXABI_USE_COMPILER_RT ON CACHE BOOL "") 178 set(RUNTIMES_${target}_LIBCXXABI_ENABLE_SHARED OFF CACHE BOOL "") 179 set(RUNTIMES_${target}_LIBCXXABI_USE_LLVM_UNWINDER ON CACHE BOOL "") 180 set(RUNTIMES_${target}_LIBCXXABI_INSTALL_LIBRARY OFF CACHE BOOL "") 181 set(RUNTIMES_${target}_LIBCXX_USE_COMPILER_RT ON CACHE BOOL "") 182 set(RUNTIMES_${target}_LIBCXX_ENABLE_SHARED OFF CACHE BOOL "") 183 set(RUNTIMES_${target}_LIBCXX_ENABLE_STATIC_ABI_LIBRARY ON CACHE BOOL "") 184 set(RUNTIMES_${target}_LIBCXX_ABI_VERSION 2 CACHE STRING "") 185 set(RUNTIMES_${target}_LLVM_ENABLE_ASSERTIONS OFF CACHE BOOL "") 186 set(RUNTIMES_${target}_SANITIZER_CXX_ABI "libc++" CACHE STRING "") 187 set(RUNTIMES_${target}_SANITIZER_CXX_ABI_INTREE ON CACHE BOOL "") 188 set(RUNTIMES_${target}_SANITIZER_TEST_CXX "libc++" CACHE STRING "") 189 set(RUNTIMES_${target}_SANITIZER_TEST_CXX_INTREE ON CACHE BOOL "") 190 set(RUNTIMES_${target}_LLVM_TOOLS_DIR "${CMAKE_BINARY_DIR}/bin" CACHE BOOL "") 191 set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi;libunwind" CACHE STRING "") 192 193 # Enable FatLTO for Linux and baremetal runtimes 194 set(RUNTIMES_${target}_LLVM_ENABLE_LTO ON CACHE BOOL "") 195 set(RUNTIMES_${target}_LLVM_ENABLE_FATLTO ON CACHE BOOL "") 196 197 # Use .build-id link. 198 list(APPEND RUNTIME_BUILD_ID_LINK "${target}") 199 endif() 200endforeach() 201 202if(FUCHSIA_SDK) 203 set(FUCHSIA_aarch64-unknown-fuchsia_NAME arm64) 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;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;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_${target}+asan+noexcept_LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "") 278 279 # Enable FatLTO for Fuchsia runtimes 280 set(RUNTIMES_${target}_LLVM_ENABLE_LTO ON CACHE BOOL "") 281 set(RUNTIMES_${target}_LLVM_ENABLE_FATLTO ON CACHE BOOL "") 282 283 # Use .build-id link. 284 list(APPEND RUNTIME_BUILD_ID_LINK "${target}") 285 endforeach() 286 287 # HWAsan 288 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+noexcept 294 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)\" -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_${target}_LIBCXX_LIBC "llvm-libc" CACHE STRING "") 367 set(RUNTIMES_${target}_LIBCXX_ENABLE_FILESYSTEM OFF CACHE BOOL "") 368 set(RUNTIMES_${target}_LIBCXX_ENABLE_RANDOM_DEVICE OFF CACHE BOOL "") 369 set(RUNTIMES_${target}_LIBCXX_ENABLE_LOCALIZATION OFF CACHE BOOL "") 370 set(RUNTIMES_${target}_LIBCXX_ENABLE_UNICODE OFF CACHE BOOL "") 371 set(RUNTIMES_${target}_LIBCXX_ENABLE_WIDE_CHARACTERS OFF CACHE BOOL "") 372 set(RUNTIMES_${target}_LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "") 373 set(RUNTIMES_${target}_LIBCXX_ENABLE_RTTI OFF CACHE BOOL "") 374 set(RUNTIMES_${target}_LIBCXX_ENABLE_THREADS OFF CACHE BOOL "") 375 set(RUNTIMES_${target}_LIBCXX_ENABLE_MONOTONIC_CLOCK OFF CACHE BOOL "") 376 set(RUNTIMES_${target}_LIBCXX_USE_COMPILER_RT ON CACHE BOOL "") 377 set(RUNTIMES_${target}_LLVM_INCLUDE_TESTS OFF CACHE BOOL "") 378 set(RUNTIMES_${target}_LLVM_ENABLE_ASSERTIONS OFF CACHE BOOL "") 379 set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "libc;libcxx" CACHE STRING "") 380 381 # Enable FatLTO for baremetal runtimes 382 set(RUNTIMES_${target}_LLVM_ENABLE_LTO ON CACHE BOOL "") 383 set(RUNTIMES_${target}_LLVM_ENABLE_FATLTO ON 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)\" -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_LIBC "llvm-libc" CACHE STRING "") 422 set(RUNTIMES_${target}_LIBCXX_ENABLE_FILESYSTEM OFF CACHE BOOL "") 423 set(RUNTIMES_${target}_LIBCXX_ENABLE_RANDOM_DEVICE OFF CACHE BOOL "") 424 set(RUNTIMES_${target}_LIBCXX_ENABLE_LOCALIZATION OFF CACHE BOOL "") 425 set(RUNTIMES_${target}_LIBCXX_ENABLE_UNICODE OFF CACHE BOOL "") 426 set(RUNTIMES_${target}_LIBCXX_ENABLE_WIDE_CHARACTERS OFF CACHE BOOL "") 427 set(RUNTIMES_${target}_LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "") 428 set(RUNTIMES_${target}_LIBCXX_ENABLE_RTTI OFF CACHE BOOL "") 429 set(RUNTIMES_${target}_LIBCXX_ENABLE_THREADS OFF CACHE BOOL "") 430 set(RUNTIMES_${target}_LIBCXX_ENABLE_MONOTONIC_CLOCK OFF CACHE BOOL "") 431 set(RUNTIMES_${target}_LIBCXX_USE_COMPILER_RT ON CACHE BOOL "") 432 set(RUNTIMES_${target}_LLVM_INCLUDE_TESTS OFF CACHE BOOL "") 433 set(RUNTIMES_${target}_LLVM_ENABLE_ASSERTIONS OFF CACHE BOOL "") 434 set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "libc;libcxx" CACHE STRING "") 435 436 # Enable FatLTO for baremetal runtimes 437 set(RUNTIMES_${target}_LLVM_ENABLE_LTO ON CACHE BOOL "") 438 set(RUNTIMES_${target}_LLVM_ENABLE_FATLTO ON CACHE BOOL "") 439endforeach() 440 441set(LLVM_BUILTIN_TARGETS "${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_TOOLS 447 dsymutil 448 llvm-ar 449 llvm-cov 450 llvm-cxxfilt 451 llvm-debuginfod 452 llvm-debuginfod-find 453 llvm-dlltool 454 ${LLVM_DRIVER_TARGET} 455 llvm-dwarfdump 456 llvm-dwp 457 llvm-ifs 458 llvm-gsymutil 459 llvm-lib 460 llvm-libtool-darwin 461 llvm-lipo 462 llvm-ml 463 llvm-mt 464 llvm-nm 465 llvm-objcopy 466 llvm-objdump 467 llvm-otool 468 llvm-pdbutil 469 llvm-profdata 470 llvm-rc 471 llvm-ranlib 472 llvm-readelf 473 llvm-readobj 474 llvm-size 475 llvm-strings 476 llvm-strip 477 llvm-symbolizer 478 llvm-undname 479 llvm-xray 480 opt-viewer 481 sancov 482 scan-build-py 483 CACHE STRING "") 484 485set(LLVM_Toolchain_DISTRIBUTION_COMPONENTS 486 bolt 487 clang 488 lld 489 clang-apply-replacements 490 clang-doc 491 clang-format 492 clang-resource-headers 493 clang-include-fixer 494 clang-refactor 495 clang-scan-deps 496 clang-tidy 497 clangd 498 find-all-symbols 499 builtins 500 runtimes 501 ${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_COMPONENTS 510 lldb 511 liblldb 512 lldb-server 513 lldb-argdumper 514 lldb-dap 515 ) 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