clang/cmake/caches/Fuchsia-stage2.cmake

   1 # This file sets up a CMakeCache for the second stage of a Fuchsia toolchain build.
   2
   3 option(FUCHSIA_ENABLE_LLDB "Enable LLDB")
   4
   5 set(LLVM_TARGETS_TO_BUILD X86;ARM;AArch64;RISCV CACHE STRING "")
   6
   7 set(PACKAGE_VENDOR Fuchsia CACHE STRING "")
   8
   9 set(_FUCHSIA_ENABLE_PROJECTS "bolt;clang;clang-tools-extra;lld;llvm;polly")
  10 set(LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi;libunwind" CACHE STRING "")
  11
  12 set(LLVM_ENABLE_BACKTRACES OFF CACHE BOOL "")
  13 set(LLVM_ENABLE_DIA_SDK OFF CACHE BOOL "")
  14 set(LLVM_ENABLE_HTTPLIB ON CACHE BOOL "")
  15 set(LLVM_ENABLE_LIBCXX ON CACHE BOOL "")
  16 set(LLVM_ENABLE_LIBEDIT OFF CACHE BOOL "")
  17 set(LLVM_ENABLE_LLD ON CACHE BOOL "")
  18 set(LLVM_ENABLE_LTO ON CACHE BOOL "")
  19 set(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR ON CACHE BOOL "")
  20 set(LLVM_ENABLE_PLUGINS OFF CACHE BOOL "")
  21 set(LLVM_ENABLE_TERMINFO OFF CACHE BOOL "")
  22 set(LLVM_ENABLE_UNWIND_TABLES OFF CACHE BOOL "")
  23 set(LLVM_ENABLE_Z3_SOLVER OFF CACHE BOOL "")
  24 set(LLVM_ENABLE_ZLIB ON CACHE BOOL "")
  25 set(LLVM_INCLUDE_DOCS OFF CACHE BOOL "")
  26 set(LLVM_INCLUDE_EXAMPLES OFF CACHE BOOL "")
  27 set(LLVM_STATIC_LINK_CXX_STDLIB ON CACHE BOOL "")
  28 set(LLVM_USE_RELATIVE_PATHS_IN_FILES ON CACHE BOOL "")
  29 set(LLDB_ENABLE_CURSES OFF CACHE BOOL "")
  30 set(LLDB_ENABLE_LIBEDIT OFF CACHE BOOL "")
  31
  32 if(WIN32)
  33   set(FUCHSIA_DISABLE_DRIVER_BUILD ON)
  34 endif()
  35
  36 if (NOT FUCHSIA_DISABLE_DRIVER_BUILD)
  37   set(LLVM_TOOL_LLVM_DRIVER_BUILD ON CACHE BOOL "")
  38   set(LLVM_DRIVER_TARGET llvm-driver)
  39 endif()
  40
  41 set(CLANG_DEFAULT_CXX_STDLIB libc++ CACHE STRING "")
  42 set(CLANG_DEFAULT_LINKER lld CACHE STRING "")
  43 set(CLANG_DEFAULT_OBJCOPY llvm-objcopy CACHE STRING "")
  44 set(CLANG_DEFAULT_RTLIB compiler-rt CACHE STRING "")
  45 set(CLANG_DEFAULT_UNWINDLIB libunwind CACHE STRING "")
  46 set(CLANG_ENABLE_ARCMT OFF CACHE BOOL "")
  47 set(CLANG_ENABLE_STATIC_ANALYZER ON CACHE BOOL "")
  48 set(CLANG_PLUGIN_SUPPORT OFF CACHE BOOL "")
  49
  50 set(ENABLE_LINKER_BUILD_ID ON CACHE BOOL "")
  51 set(ENABLE_X86_RELAX_RELOCATIONS ON CACHE BOOL "")
  52
  53 # TODO(#67176): relative-vtables doesn't play well with different default
  54 # visibilities. Making everything hidden visibility causes other complications
  55 # let's choose default visibility for our entire toolchain.
  56 set(CMAKE_C_VISIBILITY_PRESET default CACHE STRING "")
  57 set(CMAKE_CXX_VISIBILITY_PRESET default CACHE STRING "")
  58
  59 set(CMAKE_BUILD_TYPE Release CACHE STRING "")
  60 if (APPLE)
  61   set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13" CACHE STRING "")
  62 elseif(WIN32)
  63   set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded" CACHE STRING "")
  64 endif()
  65
  66 if(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_USE_COMPILER_RT ON CACHE BOOL "")
  85   set(RUNTIMES_CMAKE_ARGS "-DCMAKE_OSX_DEPLOYMENT_TARGET=10.13;-DCMAKE_OSX_ARCHITECTURES=arm64|x86_64" CACHE STRING "")
  86 endif()
  87
  88 if(WIN32 OR LLVM_WINSYSROOT)
  89   if((NOT WIN32) AND (NOT LLVM_VFSOVERLAY))
  90     message(FATAL_ERROR "LLVM_VFSOVERLAY should be defined.")
  91   endif()
  92   set(target "x86_64-pc-windows-msvc")
  93
  94   if (LLVM_WINSYSROOT)
  95     set(WINDOWS_COMPILER_FLAGS
  96       -Xclang
  97       -ivfsoverlay
  98       -Xclang
  99       ${LLVM_VFSOVERLAY}
 100       # TODO: /winsysroot should be set by HandleLLVMOptions.cmake automatically
 101       # but it current has a bug that prevents it from working under cross
 102       # compilation. Set this flag manually for now.
 103       /winsysroot
 104       ${LLVM_WINSYSROOT})
 105     string(REPLACE ";" " " WINDOWS_COMPILER_FLAGS "${WINDOWS_COMPILER_FLAGS}")
 106     set(WINDOWS_LINK_FLAGS
 107       # TODO: lld-link has a bug that it cannot infer the machine type
 108       # correctly when /winsysroot is set while Windows libraries search paths
 109       # are not explicitly defined.
 110       # Explicitly set the machine type for now.
 111       /machine:X64
 112       /vfsoverlay:${LLVM_VFSOVERLAY}
 113       /winsysroot:${LLVM_WINSYSROOT})
 114     string(REPLACE ";" " " WINDOWS_LINK_FLAGS "${WINDOWS_LINK_FLAGS}")
 115   endif()
 116
 117   list(APPEND BUILTIN_TARGETS "${target}")
 118   set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Windows CACHE STRING "")
 119   set(BUILTINS_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")
 120   set(BUILTINS_${target}_CMAKE_C_FLAGS ${WINDOWS_COMPILER_FLAGS} CACHE STRING "")
 121   set(BUILTINS_${target}_CMAKE_CXX_FLAGS ${WINDOWS_COMPILER_FLAGS} CACHE STRING "")
 122   set(BUILTINS_${target}_CMAKE_EXE_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "")
 123   set(BUILTINS_${target}_CMAKE_SHARED_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "")
 124   set(BUILTINS_${target}_CMAKE_MODULE_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "")
 125
 126   list(APPEND RUNTIME_TARGETS "${target}")
 127   set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Windows CACHE STRING "")
 128   set(RUNTIMES_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")
 129   set(RUNTIMES_${target}_LIBCXX_ABI_VERSION 2 CACHE STRING "")
 130   set(RUNTIMES_${target}_LIBCXX_ENABLE_ABI_LINKER_SCRIPT OFF CACHE BOOL "")
 131   set(RUNTIMES_${target}_LIBCXX_ENABLE_SHARED OFF CACHE BOOL "")
 132   set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx" CACHE STRING "")
 133   set(RUNTIMES_${target}_CMAKE_C_FLAGS ${WINDOWS_COMPILER_FLAGS} CACHE STRING "")
 134   set(RUNTIMES_${target}_CMAKE_CXX_FLAGS ${WINDOWS_COMPILER_FLAGS} CACHE STRING "")
 135   set(RUNTIMES_${target}_CMAKE_EXE_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "")
 136   set(RUNTIMES_${target}_CMAKE_SHARED_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "")
 137   set(RUNTIMES_${target}_CMAKE_MODULE_LINKER_FLAGS ${WINDOWS_LINK_FLAGS} CACHE STRING "")
 138 endif()
 139
 140 foreach(target aarch64-unknown-linux-gnu;armv7-unknown-linux-gnueabihf;i386-unknown-linux-gnu;riscv64-unknown-linux-gnu;x86_64-unknown-linux-gnu)
 141   if(LINUX_${target}_SYSROOT)
 142     # Set the per-target builtins options.
 143     list(APPEND BUILTIN_TARGETS "${target}")
 144     set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Linux CACHE STRING "")
 145     set(BUILTINS_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")
 146     set(BUILTINS_${target}_CMAKE_C_FLAGS "--target=${target}" CACHE STRING "")
 147     set(BUILTINS_${target}_CMAKE_CXX_FLAGS "--target=${target}" CACHE STRING "")
 148     set(BUILTINS_${target}_CMAKE_ASM_FLAGS "--target=${target}" CACHE STRING "")
 149     set(BUILTINS_${target}_CMAKE_SYSROOT ${LINUX_${target}_SYSROOT} CACHE STRING "")
 150     set(BUILTINS_${target}_CMAKE_SHARED_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")
 151     set(BUILTINS_${target}_CMAKE_MODULE_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")
 152     set(BUILTINS_${target}_CMAKE_EXE_LINKER_FLAG "-fuse-ld=lld" CACHE STRING "")
 153     set(BUILTINS_${target}_COMPILER_RT_BUILD_STANDALONE_LIBATOMIC ON CACHE BOOL "")
 154
 155     # Set the per-target runtimes options.
 156     list(APPEND RUNTIME_TARGETS "${target}")
 157     set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Linux CACHE STRING "")
 158     set(RUNTIMES_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")
 159     set(RUNTIMES_${target}_CMAKE_C_FLAGS "--target=${target}" CACHE STRING "")
 160     set(RUNTIMES_${target}_CMAKE_CXX_FLAGS "--target=${target}" CACHE STRING "")
 161     set(RUNTIMES_${target}_CMAKE_ASM_FLAGS "--target=${target}" CACHE STRING "")
 162     set(RUNTIMES_${target}_CMAKE_SYSROOT ${LINUX_${target}_SYSROOT} CACHE STRING "")
 163     set(RUNTIMES_${target}_CMAKE_SHARED_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")
 164     set(RUNTIMES_${target}_CMAKE_MODULE_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")
 165     set(RUNTIMES_${target}_CMAKE_EXE_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")
 166     set(RUNTIMES_${target}_COMPILER_RT_CXX_LIBRARY "libcxx" CACHE STRING "")
 167     set(RUNTIMES_${target}_COMPILER_RT_USE_BUILTINS_LIBRARY ON CACHE BOOL "")
 168     set(RUNTIMES_${target}_COMPILER_RT_USE_LLVM_UNWINDER ON CACHE BOOL "")
 169     set(RUNTIMES_${target}_COMPILER_RT_CAN_EXECUTE_TESTS ON CACHE BOOL "")
 170     set(RUNTIMES_${target}_COMPILER_RT_BUILD_STANDALONE_LIBATOMIC ON CACHE BOOL "")
 171     set(RUNTIMES_${target}_LIBUNWIND_ENABLE_SHARED OFF CACHE BOOL "")
 172     set(RUNTIMES_${target}_LIBUNWIND_USE_COMPILER_RT ON CACHE BOOL "")
 173     set(RUNTIMES_${target}_LIBCXXABI_USE_COMPILER_RT ON CACHE BOOL "")
 174     set(RUNTIMES_${target}_LIBCXXABI_ENABLE_SHARED OFF CACHE BOOL "")
 175     set(RUNTIMES_${target}_LIBCXXABI_USE_LLVM_UNWINDER ON CACHE BOOL "")
 176     set(RUNTIMES_${target}_LIBCXXABI_INSTALL_LIBRARY OFF CACHE BOOL "")
 177     set(RUNTIMES_${target}_LIBCXX_USE_COMPILER_RT ON CACHE BOOL "")
 178     set(RUNTIMES_${target}_LIBCXX_ENABLE_SHARED OFF CACHE BOOL "")
 179     set(RUNTIMES_${target}_LIBCXX_ENABLE_STATIC_ABI_LIBRARY ON CACHE BOOL "")
 180     set(RUNTIMES_${target}_LIBCXX_ABI_VERSION 2 CACHE STRING "")
 181     set(RUNTIMES_${target}_LLVM_ENABLE_ASSERTIONS OFF CACHE BOOL "")
 182     set(RUNTIMES_${target}_SANITIZER_CXX_ABI "libc++" CACHE STRING "")
 183     set(RUNTIMES_${target}_SANITIZER_CXX_ABI_INTREE ON CACHE BOOL "")
 184     set(RUNTIMES_${target}_SANITIZER_TEST_CXX "libc++" CACHE STRING "")
 185     set(RUNTIMES_${target}_SANITIZER_TEST_CXX_INTREE ON CACHE BOOL "")
 186     set(RUNTIMES_${target}_LLVM_TOOLS_DIR "${CMAKE_BINARY_DIR}/bin" CACHE BOOL "")
 187     set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi;libunwind" CACHE STRING "")
 188
 189     # Use .build-id link.
 190     list(APPEND RUNTIME_BUILD_ID_LINK "${target}")
 191   endif()
 192 endforeach()
 193
 194 if(FUCHSIA_SDK)
 195   set(FUCHSIA_aarch64-unknown-fuchsia_NAME arm64)
 196   set(FUCHSIA_i386-unknown-fuchsia_NAME x64)
 197   set(FUCHSIA_x86_64-unknown-fuchsia_NAME x64)
 198   set(FUCHSIA_riscv64-unknown-fuchsia_NAME riscv64)
 199   foreach(target i386-unknown-fuchsia;x86_64-unknown-fuchsia;aarch64-unknown-fuchsia;riscv64-unknown-fuchsia)
 200     set(FUCHSIA_${target}_COMPILER_FLAGS "--target=${target} -I${FUCHSIA_SDK}/pkg/sync/include -I${FUCHSIA_SDK}/pkg/fdio/include")
 201     set(FUCHSIA_${target}_LINKER_FLAGS "-L${FUCHSIA_SDK}/arch/${FUCHSIA_${target}_NAME}/lib")
 202     set(FUCHSIA_${target}_SYSROOT "${FUCHSIA_SDK}/arch/${FUCHSIA_${target}_NAME}/sysroot")
 203   endforeach()
 204
 205   foreach(target i386-unknown-fuchsia;x86_64-unknown-fuchsia;aarch64-unknown-fuchsia;riscv64-unknown-fuchsia)
 206     # Set the per-target builtins options.
 207     list(APPEND BUILTIN_TARGETS "${target}")
 208     set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Fuchsia CACHE STRING "")
 209     set(BUILTINS_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")
 210     set(BUILTINS_${target}_CMAKE_ASM_FLAGS ${FUCHSIA_${target}_COMPILER_FLAGS} CACHE STRING "")
 211     set(BUILTINS_${target}_CMAKE_C_FLAGS ${FUCHSIA_${target}_COMPILER_FLAGS} CACHE STRING "")
 212     set(BUILTINS_${target}_CMAKE_CXX_FLAGS ${FUCHSIA_${target}_COMPILER_FLAGS} CACHE STRING "")
 213     set(BUILTINS_${target}_CMAKE_SHARED_LINKER_FLAGS ${FUCHSIA_${target}_LINKER_FLAGS} CACHE STRING "")
 214     set(BUILTINS_${target}_CMAKE_MODULE_LINKER_FLAGS ${FUCHSIA_${target}_LINKER_FLAGS} CACHE STRING "")
 215     set(BUILTINS_${target}_CMAKE_EXE_LINKER_FLAGS ${FUCHSIA_${target}_LINKER_FLAGS} CACHE STRING "")
 216     set(BUILTINS_${target}_CMAKE_SYSROOT ${FUCHSIA_${target}_SYSROOT} CACHE PATH "")
 217   endforeach()
 218
 219   foreach(target x86_64-unknown-fuchsia;aarch64-unknown-fuchsia;riscv64-unknown-fuchsia)
 220     # Set the per-target runtimes options.
 221     list(APPEND RUNTIME_TARGETS "${target}")
 222     set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Fuchsia CACHE STRING "")
 223     set(RUNTIMES_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")
 224     set(RUNTIMES_${target}_CMAKE_BUILD_WITH_INSTALL_RPATH ON CACHE BOOL "")
 225     set(RUNTIMES_${target}_CMAKE_ASM_FLAGS ${FUCHSIA_${target}_COMPILER_FLAGS} CACHE STRING "")
 226     set(RUNTIMES_${target}_CMAKE_C_FLAGS ${FUCHSIA_${target}_COMPILER_FLAGS} CACHE STRING "")
 227     set(RUNTIMES_${target}_CMAKE_CXX_FLAGS ${FUCHSIA_${target}_COMPILER_FLAGS} CACHE STRING "")
 228     set(RUNTIMES_${target}_CMAKE_SHARED_LINKER_FLAGS ${FUCHSIA_${target}_LINKER_FLAGS} CACHE STRING "")
 229     set(RUNTIMES_${target}_CMAKE_MODULE_LINKER_FLAGS ${FUCHSIA_${target}_LINKER_FLAGS} CACHE STRING "")
 230     set(RUNTIMES_${target}_CMAKE_EXE_LINKER_FLAGS ${FUCHSIA_${target}_LINKER_FLAGS} CACHE STRING "")
 231     set(RUNTIMES_${target}_CMAKE_SYSROOT ${FUCHSIA_${target}_SYSROOT} CACHE PATH "")
 232     set(RUNTIMES_${target}_COMPILER_RT_CXX_LIBRARY "libcxx" CACHE STRING "")
 233     set(RUNTIMES_${target}_COMPILER_RT_USE_BUILTINS_LIBRARY ON CACHE BOOL "")
 234     set(RUNTIMES_${target}_COMPILER_RT_USE_LLVM_UNWINDER ON CACHE BOOL "")
 235     set(RUNTIMES_${target}_LIBUNWIND_USE_COMPILER_RT ON CACHE BOOL "")
 236     set(RUNTIMES_${target}_LIBUNWIND_HIDE_SYMBOLS ON CACHE BOOL "")
 237     set(RUNTIMES_${target}_LIBCXXABI_USE_COMPILER_RT ON CACHE BOOL "")
 238     set(RUNTIMES_${target}_LIBCXXABI_USE_LLVM_UNWINDER ON CACHE BOOL "")
 239     set(RUNTIMES_${target}_LIBCXXABI_HERMETIC_STATIC_LIBRARY ON CACHE BOOL "")
 240     set(RUNTIMES_${target}_LIBCXXABI_INSTALL_STATIC_LIBRARY OFF CACHE BOOL "")
 241     set(RUNTIMES_${target}_LIBCXX_USE_COMPILER_RT ON CACHE BOOL "")
 242     set(RUNTIMES_${target}_LIBCXX_ENABLE_STATIC_ABI_LIBRARY ON CACHE BOOL "")
 243     set(RUNTIMES_${target}_LIBCXX_HERMETIC_STATIC_LIBRARY ON CACHE BOOL "")
 244     set(RUNTIMES_${target}_LIBCXX_STATICALLY_LINK_ABI_IN_SHARED_LIBRARY OFF CACHE BOOL "")
 245     set(RUNTIMES_${target}_LIBCXX_ABI_VERSION 2 CACHE STRING "")
 246     set(RUNTIMES_${target}_LLVM_ENABLE_ASSERTIONS OFF CACHE BOOL "")
 247     set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi;libunwind" CACHE STRING "")
 248
 249     # Compat multilibs.
 250     set(RUNTIMES_${target}+compat_LLVM_BUILD_COMPILER_RT OFF CACHE BOOL "")
 251     set(RUNTIMES_${target}+compat_LIBCXXABI_ENABLE_EXCEPTIONS OFF CACHE BOOL "")
 252     set(RUNTIMES_${target}+compat_LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "")
 253     set(RUNTIMES_${target}+compat_CMAKE_CXX_FLAGS "${FUCHSIA_${target}_COMPILER_FLAGS} -fc++-abi=itanium" CACHE STRING "")
 254
 255     set(RUNTIMES_${target}+asan_LLVM_BUILD_COMPILER_RT OFF CACHE BOOL "")
 256     set(RUNTIMES_${target}+asan_LLVM_USE_SANITIZER "Address" CACHE STRING "")
 257     set(RUNTIMES_${target}+asan_LIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")
 258     set(RUNTIMES_${target}+asan_LIBCXX_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")
 259
 260     set(RUNTIMES_${target}+noexcept_LLVM_BUILD_COMPILER_RT OFF CACHE BOOL "")
 261     set(RUNTIMES_${target}+noexcept_LIBCXXABI_ENABLE_EXCEPTIONS OFF CACHE BOOL "")
 262     set(RUNTIMES_${target}+noexcept_LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "")
 263
 264     set(RUNTIMES_${target}+asan+noexcept_LLVM_BUILD_COMPILER_RT OFF CACHE BOOL "")
 265     set(RUNTIMES_${target}+asan+noexcept_LLVM_USE_SANITIZER "Address" CACHE STRING "")
 266     set(RUNTIMES_${target}+asan+noexcept_LIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")
 267     set(RUNTIMES_${target}+asan+noexcept_LIBCXX_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")
 268     set(RUNTIMES_${target}+asan+noexcept_LIBCXXABI_ENABLE_EXCEPTIONS OFF CACHE BOOL "")
 269     set(RUNTIMES_${target}+asan+noexcept_LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "")
 270
 271     # Use .build-id link.
 272     list(APPEND RUNTIME_BUILD_ID_LINK "${target}")
 273   endforeach()
 274
 275   # HWAsan
 276   set(RUNTIMES_aarch64-unknown-fuchsia+hwasan_LLVM_BUILD_COMPILER_RT OFF CACHE BOOL "")
 277   set(RUNTIMES_aarch64-unknown-fuchsia+hwasan_LLVM_USE_SANITIZER "HWAddress" CACHE STRING "")
 278   set(RUNTIMES_aarch64-unknown-fuchsia+hwasan_LIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")
 279   set(RUNTIMES_aarch64-unknown-fuchsia+hwasan_LIBCXX_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")
 280
 281   # HWASan+noexcept
 282   set(RUNTIMES_aarch64-unknown-fuchsia+hwasan+noexcept_LLVM_BUILD_COMPILER_RT OFF CACHE BOOL "")
 283   set(RUNTIMES_aarch64-unknown-fuchsia+hwasan+noexcept_LLVM_USE_SANITIZER "HWAddress" CACHE STRING "")
 284   set(RUNTIMES_aarch64-unknown-fuchsia+hwasan+noexcept_LIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")
 285   set(RUNTIMES_aarch64-unknown-fuchsia+hwasan+noexcept_LIBCXX_ENABLE_NEW_DELETE_DEFINITIONS OFF CACHE BOOL "")
 286   set(RUNTIMES_aarch64-unknown-fuchsia+hwasan+noexcept_LIBCXXABI_ENABLE_EXCEPTIONS OFF CACHE BOOL "")
 287   set(RUNTIMES_aarch64-unknown-fuchsia+hwasan+noexcept_LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "")
 288
 289   set(LLVM_RUNTIME_MULTILIBS "asan;noexcept;compat;asan+noexcept;hwasan;hwasan+noexcept" CACHE STRING "")
 290
 291   set(LLVM_RUNTIME_MULTILIB_asan_TARGETS "x86_64-unknown-fuchsia;aarch64-unknown-fuchsia;riscv64-unknown-fuchsia" CACHE STRING "")
 292   set(LLVM_RUNTIME_MULTILIB_noexcept_TARGETS "x86_64-unknown-fuchsia;aarch64-unknown-fuchsia;riscv64-unknown-fuchsia" CACHE STRING "")
 293   set(LLVM_RUNTIME_MULTILIB_compat_TARGETS "x86_64-unknown-fuchsia;aarch64-unknown-fuchsia;riscv64-unknown-fuchsia" CACHE STRING "")
 294   set(LLVM_RUNTIME_MULTILIB_asan+noexcept_TARGETS "x86_64-unknown-fuchsia;aarch64-unknown-fuchsia;riscv64-unknown-fuchsia" CACHE STRING "")
 295   set(LLVM_RUNTIME_MULTILIB_hwasan_TARGETS "aarch64-unknown-fuchsia;riscv64-unknown-fuchsia" CACHE STRING "")
 296   set(LLVM_RUNTIME_MULTILIB_hwasan+noexcept_TARGETS "aarch64-unknown-fuchsia;riscv64-unknown-fuchsia" CACHE STRING "")
 297 endif()
 298
 299 set(LLVM_BUILTIN_TARGETS "${BUILTIN_TARGETS}" CACHE STRING "")
 300 set(LLVM_RUNTIME_TARGETS "${RUNTIME_TARGETS}" CACHE STRING "")
 301
 302 # Setup toolchain.
 303 set(LLVM_INSTALL_TOOLCHAIN_ONLY ON CACHE BOOL "")
 304 set(LLVM_TOOLCHAIN_TOOLS
 305   dsymutil
 306   llvm-ar
 307   llvm-cov
 308   llvm-cxxfilt
 309   llvm-debuginfod
 310   llvm-debuginfod-find
 311   llvm-dlltool
 312   ${LLVM_DRIVER_TARGET}
 313   llvm-dwarfdump
 314   llvm-dwp
 315   llvm-ifs
 316   llvm-gsymutil
 317   llvm-lib
 318   llvm-libtool-darwin
 319   llvm-lipo
 320   llvm-ml
 321   llvm-mt
 322   llvm-nm
 323   llvm-objcopy
 324   llvm-objdump
 325   llvm-otool
 326   llvm-pdbutil
 327   llvm-profdata
 328   llvm-rc
 329   llvm-ranlib
 330   llvm-readelf
 331   llvm-readobj
 332   llvm-size
 333   llvm-strings
 334   llvm-strip
 335   llvm-symbolizer
 336   llvm-undname
 337   llvm-xray
 338   sancov
 339   scan-build-py
 340   CACHE STRING "")
 341
 342 set(LLVM_Toolchain_DISTRIBUTION_COMPONENTS
 343   bolt
 344   clang
 345   lld
 346   clang-apply-replacements
 347   clang-doc
 348   clang-format
 349   clang-resource-headers
 350   clang-include-fixer
 351   clang-refactor
 352   clang-scan-deps
 353   clang-tidy
 354   clangd
 355   find-all-symbols
 356   builtins
 357   runtimes
 358   ${LLVM_TOOLCHAIN_TOOLS}
 359   CACHE STRING "")
 360
 361 set(_FUCHSIA_DISTRIBUTIONS Toolchain)
 362
 363 if(FUCHSIA_ENABLE_LLDB)
 364   list(APPEND _FUCHSIA_ENABLE_PROJECTS lldb)
 365   list(APPEND _FUCHSIA_DISTRIBUTIONS Debugger)
 366   set(_FUCHSIA_LLDB_COMPONENTS
 367     lldb
 368     liblldb
 369     lldb-server
 370     lldb-argdumper
 371     lldb-dap
 372   )
 373   if(LLDB_ENABLE_PYTHON)
 374     list(APPEND _FUCHSIA_LLDB_COMPONENTS lldb-python-scripts)
 375   endif()
 376   set(LLVM_Debugger_DISTRIBUTION_COMPONENTS ${_FUCHSIA_LLDB_COMPONENTS} CACHE STRING "")
 377 endif()
 378
 379 set(LLVM_DISTRIBUTIONS ${_FUCHSIA_DISTRIBUTIONS} CACHE STRING "")
 380 set(LLVM_ENABLE_PROJECTS ${_FUCHSIA_ENABLE_PROJECTS} CACHE STRING "")