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# This file sets up a CMakeCache for a Fuchsia toolchain build.
option(FUCHSIA_ENABLE_LLDB "Enable LLDB")
set(LLVM_TARGETS_TO_BUILD X86;ARM;AArch64;RISCV CACHE STRING "")
set(PACKAGE_VENDOR Fuchsia CACHE STRING "")
set(_FUCHSIA_ENABLE_PROJECTS "bolt;clang;clang-tools-extra;lld;llvm;polly")
set(LLVM_ENABLE_DIA_SDK OFF CACHE BOOL "")
set(LLVM_ENABLE_LIBEDIT OFF CACHE BOOL "")
set(LLVM_ENABLE_LIBXML2 OFF CACHE BOOL "")
set(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR ON CACHE BOOL "")
set(LLVM_ENABLE_TERMINFO OFF CACHE BOOL "")
set(LLVM_ENABLE_UNWIND_TABLES OFF CACHE BOOL "")
set(LLVM_ENABLE_Z3_SOLVER OFF CACHE BOOL "")
set(LLVM_ENABLE_ZLIB OFF CACHE BOOL "")
set(LLVM_INCLUDE_DOCS OFF CACHE BOOL "")
set(LLVM_INCLUDE_EXAMPLES OFF CACHE BOOL "")
set(LLVM_USE_RELATIVE_PATHS_IN_FILES ON CACHE BOOL "")
set(LLDB_ENABLE_CURSES OFF CACHE BOOL "")
set(LLDB_ENABLE_LIBEDIT OFF CACHE BOOL "")
# Passthrough stage1 flags to stage1.
set(_FUCHSIA_BOOTSTRAP_PASSTHROUGH
LLVM_ENABLE_ZLIB
ZLIB_INCLUDE_DIR
ZLIB_LIBRARY
LLVM_ENABLE_ZSTD
zstd_DIR
LLVM_ENABLE_LIBXML2
LibXml2_ROOT
LLVM_ENABLE_CURL
CURL_ROOT
OpenSSL_ROOT
FUCHSIA_ENABLE_LLDB
LLDB_ENABLE_CURSES
LLDB_ENABLE_LIBEDIT
CMAKE_FIND_PACKAGE_PREFER_CONFIG
CMAKE_SYSROOT
CMAKE_MODULE_LINKER_FLAGS
CMAKE_SHARED_LINKER_FLAGS
CMAKE_EXE_LINKER_FLAGS
LLVM_WINSYSROOT
LLVM_VFSOVERLAY
)
foreach(variable ${_FUCHSIA_BOOTSTRAP_PASSTHROUGH})
get_property(is_value_set CACHE ${variable} PROPERTY VALUE SET)
if(${is_value_set})
get_property(value CACHE ${variable} PROPERTY VALUE)
get_property(type CACHE ${variable} PROPERTY TYPE)
set(BOOTSTRAP_${variable} "${value}" CACHE ${type} "")
endif()
endforeach()
if(WIN32)
set(LLVM_USE_CRT_RELEASE "MT" CACHE STRING "")
endif()
set(CLANG_DEFAULT_CXX_STDLIB libc++ CACHE STRING "")
set(CLANG_DEFAULT_LINKER lld CACHE STRING "")
set(CLANG_DEFAULT_OBJCOPY llvm-objcopy CACHE STRING "")
set(CLANG_DEFAULT_RTLIB compiler-rt CACHE STRING "")
set(CLANG_DEFAULT_UNWINDLIB libunwind CACHE STRING "")
set(CLANG_ENABLE_ARCMT OFF CACHE BOOL "")
set(CLANG_ENABLE_STATIC_ANALYZER OFF CACHE BOOL "")
set(CLANG_PLUGIN_SUPPORT OFF CACHE BOOL "")
set(ENABLE_LINKER_BUILD_ID ON CACHE BOOL "")
set(ENABLE_X86_RELAX_RELOCATIONS ON CACHE BOOL "")
set(LLVM_ENABLE_ASSERTIONS ON CACHE BOOL "")
set(LLVM_ENABLE_BACKTRACES ON CACHE BOOL "")
set(CMAKE_BUILD_TYPE Release CACHE STRING "")
if(APPLE)
set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13" CACHE STRING "")
elseif(WIN32)
set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded" CACHE STRING "")
endif()
if(APPLE)
set(COMPILER_RT_ENABLE_IOS OFF CACHE BOOL "")
set(COMPILER_RT_ENABLE_TVOS OFF CACHE BOOL "")
set(COMPILER_RT_ENABLE_WATCHOS OFF CACHE BOOL "")
endif()
if(WIN32)
set(LIBCXX_ABI_VERSION 2 CACHE STRING "")
set(LIBCXX_ENABLE_FILESYSTEM OFF CACHE BOOL "")
set(LIBCXX_ENABLE_ABI_LINKER_SCRIPT OFF CACHE BOOL "")
set(LIBCXX_ENABLE_SHARED OFF CACHE BOOL "")
set(BUILTINS_CMAKE_ARGS -DCMAKE_SYSTEM_NAME=Windows CACHE STRING "")
set(RUNTIMES_CMAKE_ARGS -DCMAKE_SYSTEM_NAME=Windows CACHE STRING "")
set(LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx" CACHE STRING "")
else()
set(LIBUNWIND_ENABLE_SHARED OFF CACHE BOOL "")
set(LIBUNWIND_INSTALL_LIBRARY OFF CACHE BOOL "")
set(LIBUNWIND_USE_COMPILER_RT ON CACHE BOOL "")
set(LIBCXXABI_ENABLE_SHARED OFF CACHE BOOL "")
set(LIBCXXABI_ENABLE_STATIC_UNWINDER ON CACHE BOOL "")
set(LIBCXXABI_INSTALL_LIBRARY OFF CACHE BOOL "")
set(LIBCXXABI_USE_COMPILER_RT ON CACHE BOOL "")
set(LIBCXXABI_USE_LLVM_UNWINDER ON CACHE BOOL "")
set(LIBCXX_ABI_VERSION 2 CACHE STRING "")
set(LIBCXX_ENABLE_SHARED OFF CACHE BOOL "")
set(LIBCXX_ENABLE_STATIC_ABI_LIBRARY ON CACHE BOOL "")
set(LIBCXX_USE_COMPILER_RT ON CACHE BOOL "")
set(LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi;libunwind" CACHE STRING "")
set(RUNTIMES_CMAKE_ARGS "-DCMAKE_OSX_DEPLOYMENT_TARGET=10.13;-DCMAKE_OSX_ARCHITECTURES=arm64|x86_64" CACHE STRING "")
endif()
if(BOOTSTRAP_CMAKE_SYSTEM_NAME)
set(target "${BOOTSTRAP_CMAKE_CXX_COMPILER_TARGET}")
if(STAGE2_LINUX_${target}_SYSROOT)
set(LLVM_BUILTIN_TARGETS "${target}" CACHE STRING "")
set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Linux CACHE STRING "")
set(BUILTINS_${target}_CMAKE_BUILD_TYPE Release CACHE STRING "")
set(BUILTINS_${target}_CMAKE_SYSROOT ${STAGE2_LINUX_${target}_SYSROOT} CACHE STRING "")
set(LLVM_RUNTIME_TARGETS "${target}" CACHE STRING "")
set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Linux CACHE STRING "")
set(RUNTIMES_${target}_CMAKE_BUILD_TYPE Release CACHE STRING "")
set(RUNTIMES_${target}_CMAKE_SYSROOT ${STAGE2_LINUX_${target}_SYSROOT} CACHE STRING "")
set(RUNTIMES_${target}_COMPILER_RT_USE_BUILTINS_LIBRARY ON CACHE BOOL "")
set(RUNTIMES_${target}_LIBUNWIND_ENABLE_SHARED OFF CACHE BOOL "")
set(RUNTIMES_${target}_LIBUNWIND_USE_COMPILER_RT ON CACHE BOOL "")
set(RUNTIMES_${target}_LIBUNWIND_INSTALL_LIBRARY OFF CACHE BOOL "")
set(RUNTIMES_${target}_LIBCXXABI_USE_COMPILER_RT ON CACHE BOOL "")
set(RUNTIMES_${target}_LIBCXXABI_ENABLE_SHARED OFF CACHE BOOL "")
set(RUNTIMES_${target}_LIBCXXABI_USE_LLVM_UNWINDER ON CACHE BOOL "")
set(RUNTIMES_${target}_LIBCXXABI_ENABLE_STATIC_UNWINDER ON CACHE BOOL "")
set(RUNTIMES_${target}_LIBCXXABI_INSTALL_LIBRARY OFF CACHE BOOL "")
set(RUNTIMES_${target}_LIBCXX_USE_COMPILER_RT ON CACHE BOOL "")
set(RUNTIMES_${target}_LIBCXX_ENABLE_SHARED OFF CACHE BOOL "")
set(RUNTIMES_${target}_LIBCXX_ENABLE_STATIC_ABI_LIBRARY ON CACHE BOOL "")
set(RUNTIMES_${target}_LIBCXX_ABI_VERSION 2 CACHE STRING "")
set(RUNTIMES_${target}_LLVM_ENABLE_ASSERTIONS OFF CACHE BOOL "")
set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi;libunwind" CACHE STRING "")
set(RUNTIMES_${target}_SANITIZER_CXX_ABI "libc++" CACHE STRING "")
set(RUNTIMES_${target}_SANITIZER_CXX_ABI_INTREE ON CACHE BOOL "")
endif()
endif()
set(BOOTSTRAP_LLVM_ENABLE_LLD ON CACHE BOOL "")
set(BOOTSTRAP_LLVM_ENABLE_LTO ON CACHE BOOL "")
set(_FUCHSIA_BOOTSTRAP_TARGETS
check-all
check-clang
check-lld
check-llvm
check-polly
llvm-config
clang-test-depends
lld-test-depends
llvm-test-depends
test-suite
test-depends
toolchain-distribution
install-toolchain-distribution
install-toolchain-distribution-stripped
install-toolchain-distribution-toolchain
clang)
if(FUCHSIA_ENABLE_LLDB)
list(APPEND _FUCHSIA_ENABLE_PROJECTS lldb)
list(APPEND _FUCHSIA_BOOTSTRAP_TARGETS
check-lldb
lldb-test-depends
debugger-distribution
install-debugger-distribution
install-debugger-distribution-stripped
install-debugger-distribution-toolchain)
endif()
set(LLVM_ENABLE_PROJECTS ${_FUCHSIA_ENABLE_PROJECTS} CACHE STRING "")
set(CLANG_BOOTSTRAP_TARGETS ${_FUCHSIA_BOOTSTRAP_TARGETS} CACHE STRING "")
get_cmake_property(variableNames VARIABLES)
foreach(variableName ${variableNames})
if(variableName MATCHES "^STAGE2_")
string(REPLACE "STAGE2_" "" new_name ${variableName})
list(APPEND EXTRA_ARGS "-D${new_name}=${${variableName}}")
endif()
endforeach()
# Setup the bootstrap build.
set(CLANG_ENABLE_BOOTSTRAP ON CACHE BOOL "")
set(CLANG_BOOTSTRAP_EXTRA_DEPS
builtins
runtimes
CACHE STRING "")
set(CLANG_BOOTSTRAP_CMAKE_ARGS
${EXTRA_ARGS}
-C ${CMAKE_CURRENT_LIST_DIR}/Fuchsia-stage2.cmake
CACHE STRING "")
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