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[windows][toolchain] Build sanitizers and builtins standalone for all SDKs (#78861)

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Unified builds of compiler-rt together with LLVM failed for the Android SDKs. It got too complicated to redirect the way LLVM would configure the nested build-trees. Standalone builds slightly increase build time, but they turned out much simpler and we end up with less duplication of definitions.
This commit is contained in:
Stefan Gränitz
2025-01-28 22:08:07 +01:00
committed by GitHub
parent 53921e4c8c
commit 76243a25db
9 changed files with 62 additions and 76 deletions
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17
cmake/caches/Windows-aarch64.cmake
View File

@@ -26,22 +26,6 @@ set(LLVM_DEFAULT_TARGET_TRIPLE aarch64-unknown-windows-msvc CACHE STRING "")
set(LLVM_APPEND_VC_REV NO CACHE BOOL "")
set(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR YES CACHE BOOL "")
set(LLVM_ENABLE_PYTHON YES CACHE BOOL "")
set(LLVM_RUNTIME_TARGETS
aarch64-unknown-windows-msvc
CACHE STRING "")
foreach(target ${LLVM_RUNTIME_TARGETS})
set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES
compiler-rt
CACHE STRING "")
set(RUNTIMES_${target}_CMAKE_MT mt CACHE STRING "")
set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Windows CACHE STRING "")
set(RUNTIMES_${target}_CMAKE_BUILD_TYPE Release CACHE STRING "")
set(RUNTIMES_${target}_COMPILER_RT_BUILD_CRT NO CACHE BOOL "")
set(RUNTIMES_${target}_COMPILER_RT_BUILD_LIBFUZZER NO CACHE BOOL "")
set(RUNTIMES_${target}_COMPILER_RT_BUILD_PROFILE YES CACHE BOOL "")
set(RUNTIMES_${target}_COMPILER_RT_BUILD_SANITIZERS NO CACHE BOOL "")
set(RUNTIMES_${target}_COMPILER_RT_BUILD_XRAY NO CACHE BOOL "")
endforeach()
set(LLVM_TARGETS_TO_BUILD AArch64 ARM WebAssembly X86 CACHE STRING "")
@@ -167,7 +151,6 @@ set(LLVM_DISTRIBUTION_COMPONENTS
libclang
libclang-headers
LTO
runtimes
${LLVM_TOOLCHAIN_TOOLS}
${CLANG_TOOLS}
${LLD_TOOLS}

58
cmake/caches/Windows-x86_64.cmake
View File

@@ -27,62 +27,6 @@ set(LLVM_APPEND_VC_REV NO CACHE BOOL "")
set(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR YES CACHE BOOL "")
set(LLVM_ENABLE_PYTHON YES CACHE BOOL "")
set(DEFAULT_BUILTIN_TARGETS
x86_64-unknown-windows-msvc
aarch64-unknown-windows-msvc)
# Build the android builtins if NDK path is provided.
if(NOT "$ENV{NDKPATH}" STREQUAL "")
list(APPEND DEFAULT_BUILTIN_TARGETS
aarch64-unknown-linux-android
x86_64-unknown-linux-android)
endif()
# The builtin targets are used to build the compiler-rt builtins.
set(LLVM_BUILTIN_TARGETS ${DEFAULT_BUILTIN_TARGETS} CACHE STRING "")
# The runtime targets are used to build the compiler-rt profile library.
set(LLVM_RUNTIME_TARGETS
x86_64-unknown-windows-msvc
aarch64-unknown-windows-msvc
CACHE STRING "")
foreach(target ${LLVM_RUNTIME_TARGETS})
set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES
compiler-rt
CACHE STRING "")
set(RUNTIMES_${target}_CMAKE_MT mt CACHE STRING "")
set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Windows CACHE STRING "")
set(RUNTIMES_${target}_CMAKE_BUILD_TYPE Release CACHE STRING "")
set(RUNTIMES_${target}_COMPILER_RT_BUILD_BUILTINS NO CACHE BOOL "")
set(RUNTIMES_${target}_COMPILER_RT_BUILD_CRT NO CACHE BOOL "")
set(RUNTIMES_${target}_COMPILER_RT_BUILD_LIBFUZZER NO CACHE BOOL "")
set(RUNTIMES_${target}_COMPILER_RT_BUILD_ORC NO CACHE BOOL "")
set(RUNTIMES_${target}_COMPILER_RT_BUILD_PROFILE YES CACHE BOOL "")
set(RUNTIMES_${target}_COMPILER_RT_BUILD_SANITIZERS NO CACHE BOOL "")
set(RUNTIMES_${target}_COMPILER_RT_BUILD_XRAY NO CACHE BOOL "")
endforeach()
foreach(target ${LLVM_BUILTIN_TARGETS})
set(BUILTINS_${target}_CMAKE_MT mt CACHE STRING "")
if(${target} MATCHES windows-msvc)
set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Windows CACHE STRING "")
elseif(${target} MATCHES linux-android)
# Use a single 'linux' directory and arch-based lib names on Android.
set(BUILTINS_${target}_LLVM_ENABLE_PER_TARGET_RUNTIME_DIR NO CACHE BOOL "")
set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Android CACHE STRING "")
if(${target} MATCHES aarch64)
set(BUILTINS_${target}_CMAKE_ANDROID_ARCH_ABI arm64-v8a CACHE STRING "")
else()
set(BUILTINS_${target}_CMAKE_ANDROID_ARCH_ABI x86_64 CACHE STRING "")
endif()
set(BUILTINS_${target}_CMAKE_ANDROID_NDK $ENV{NDKPATH} CACHE PATH "")
set(BUILTINS_${target}_CMAKE_ANDROID_API 21 CACHE STRING "")
set(BUILTINS_${target}_CMAKE_C_COMPILER_TARGET "${target}21" CACHE STRING "")
set(BUILTINS_${target}_CMAKE_CXX_COMPILER_TARGET "${target}21" CACHE STRING "")
endif()
set(BUILTINS_${target}_CMAKE_BUILD_TYPE Release CACHE STRING "")
endforeach()
set(LLVM_TARGETS_TO_BUILD AArch64 ARM WebAssembly X86 CACHE STRING "")
# Disable certain targets to reduce the configure time or to avoid configuration
@@ -207,8 +151,6 @@ set(LLVM_DISTRIBUTION_COMPONENTS
libclang
libclang-headers
LTO
builtins
runtimes
${LLVM_TOOLCHAIN_TOOLS}
${CLANG_TOOLS}
${LLD_TOOLS}