toolchain: setup the correct triple for stage1 compiler
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41078cba61
commit
674543e797
GPG Key ID:
B0A4AF28AB9FD90B
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@ -38,9 +38,9 @@ set(LLVM_BUILD_LLVM_DYLIB OFF CACHE BOOL "")
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set(LLVM_ENABLE_EH ON CACHE BOOL "")
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set(LLVM_ENABLE_RTTI ON CACHE BOOL "")
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set(LLVM_DEFAULT_TARGET_TRIPLE x86_64-unknown-linux-gnu CACHE STRING "")
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set(COMPILER_RT_DEFAULT_TARGET_TRIPLE x86_64-unknown-linux-gnu CACHE STRING "")
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set(LLVM_HOST_TRIPLE x86_64-unknown-linux-gnu CACHE STRING "")
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set(LLVM_DEFAULT_TARGET_TRIPLE x86_64-pc-linux-gnu CACHE STRING "")
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set(COMPILER_RT_DEFAULT_TARGET_TRIPLE x86_64-pc-linux-gnu CACHE STRING "")
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set(LLVM_HOST_TRIPLE x86_64-pc-linux-gnu CACHE STRING "")
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set(COMPILER_RT_USE_BUILTINS_LIBRARY ON CACHE BOOL "")
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# Create the builtin libs of compiler-rt
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@ -57,7 +57,7 @@ function build_toolchain_stage0() {
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-DCMAKE_INSTALL_PREFIX="$install_dir" \
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-DLLVM_PARALLEL_COMPILE_JOBS="$(nproc)" \
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-DLLVM_PARALLEL_LINK_JOBS="$(nproc)" \
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-C "$ME/cmake/toolchains/stage1.cmake" \
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-C "$ME/cmake/toolchains/stage1.standalone.cmake" \
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-S "$src/llvm"
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cmake --build . --parallel
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# ninja stage2-distribution
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@ -73,152 +73,6 @@ function build_toolchain_stage0() {
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}
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function build_toolchain_stage01() {
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local version repo src stage1 old_path install_dir build_dir
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version="$LLVM_VERSION"
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repo="${LLVM_REPO:-https://github.com/llvm/llvm-project.git}"
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src="$DEPS_SOURCE_DIR/$LLVM_DIR_NAME.$version"
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install_dir="$STAGE0_DIR"
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build_dir="$DEPS_BUILD_DIR/${LLVM_DIR_NAME}_build.stage0.$version"
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clone_dep "$repo" "$version" "$src"
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info "Building the stage0 toolchain version '$version'..."
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if [[ -d "$build_dir" ]]; then
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warn "A build dir for 'toolchain' already exists at '$build_dir'"
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fi
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mkdir -p "$build_dir"
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mkdir -p "$install_dir"
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_push "$build_dir"
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export CFLAGS=' -g -g1 '
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export CXXFLAGS="$CFLAGS"
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local CONFIG_OPTIONS
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# Set the build options ..
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CONFIG_OPTIONS+="-DBUILD_SHARED_LIBS=OFF "
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CONFIG_OPTIONS+="-DLLVM_ENABLE_LIBCXX=ON "
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CONFIG_OPTIONS+="-DLLVM_TARGET_ARCH=X86 "
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CONFIG_OPTIONS+="-DLLVM_TARGETS_TO_BUILD=X86 "
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CONFIG_OPTIONS+="-DLLVM_ENABLE_EH=ON "
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CONFIG_OPTIONS+="-DLLVM_ENABLE_RTTI=ON "
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CONFIG_OPTIONS+="-DLLVM_BUILD_LLVM_DYLIB=ON "
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local CONFIG_CRT
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# Set the flags for Compiler-rt...
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CONFIG_CRT="-DCOMPILER_RT_BUILD_SANITIZERS=OFF"
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CONFIG_CRT+="-DCOMPILER_RT_BUILD_XRAY=OFF "
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CONFIG_CRT+="-DCOMPILER_RT_BUILD_PROFILE=OFF "
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CONFIG_CRT+="-DCOMPILER_RT_BUILD_LIBFUZZER=OFF "
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CONFIG_CRT+="-DCOMPILER_RT_BUILD_ORC=OFF "
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CONFIG_CRT+="-DCOMPILER_RT_CAN_EXECUTE_TESTS=OFF "
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CONFIG_CRT+="-DCOMPILER_RT_HWASAN_WITH_INTERCEPTORS=OFF "
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CONFIG_CRT+="-DCOMPILER_RT_USE_BUILTINS_LIBRARY=OFF "
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CONFIG_CRT+="-DCOMPILER_RT_USE_LLVM_UNWINDER=ON "
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CONFIG_CRT+="-DCOMPILER_RT_BUILD_BUILTINS=ON "
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CONFIG_CRT+="-D COMPILER_RT_BUILD_STANDALONE_LIBATOMIC=ON "
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local CONFIG_CLANG
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# Set the flags for clang:
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CONFIG_CLANG="-DCLANG_DEFAULT_RTLIB=compiler-rt"
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CONFIG_CLANG+="-DCLANG_ENABLE_STATIC_ANALYZER=OFF "
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CONFIG_CLANG+="-DCLANG_ENABLE_ARCMT=OFF "
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CONFIG_CLANG+="-DCLANG_TOOL_CLANG_IMPORT_TEST_BUILD=OFF "
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CONFIG_CLANG+="-DCLANG_TOOL_C_ARCMT_TEST_BUILD=OFF "
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CONFIG_CLANG+="-DCLANG_TOOL_C_INDEX_TEST_BUILD=OFF "
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CONFIG_CLANG+="-DCLANG_TOOL_AMDGPU_ARCH_BUILD=OFF "
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CONFIG_CLANG+="-DCLANG_TOOL_APINOTES_TEST_BUILD=OFF "
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CONFIG_CLANG+="-DCLANG_TOOL_ARCMT_TEST_BUILD=OFF "
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local CONFIG_LIBUNWIND CONFIG_LIBCXXABI CONFIG_LIBCXX
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# Set the flags to prevent build static libraries for
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# libunwind, libcxxabi, and libcxx:
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CONFIG_LIBUNWIND="-DLIBUNWIND_ENABLE_STATIC=OFF "
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CONFIG_LIBCXXABI="-DLIBCXXABI_ENABLE_STATIC=OFF "
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CONFIG_LIBCXX="-DLIBCXX_ENABLE_STATIC=OFF "
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# Set the options for libc++
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CONFIG_LIBCXX+="-DLIBCXX_USE_COMPILER_RT=ON "
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CONFIG_LIBCXX+="-DLIBCXX_CXX_ABI=libcxxabi "
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CONFIG_LIBCXX+="-DLIBCXX_EXTRA_SITE_DEFINES=ON "
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CONFIG_LIBCXX+="-DLIBCXX_ENABLE_ASSERTIONS=ON "
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CONFIG_LIBCXX+="-DLIBCXX_ENABLE_LOCALIZATION=OFF "
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CONFIG_LIBCXX+="-DLIBCXX_ENABLE_VENDOR_AVAILABILITY_ANNOTATIONS=ON "
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CONFIG_LIBCXX+="-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF "
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# Set the options for libc++abi
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CONFIG_LIBCXXABI+="-DLIBCXXABI_ENABLE_FORGIVING_DYNAMIC_CAST=ON "
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CONFIG_LIBCXXABI+="-DLIBCXXABI_USE_COMPILER_RT=ON "
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CONFIG_LIBCXXABI+="-DLIBCXXABI_USE_LLVM_UNWINDER=ON "
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CONFIG_LIBCXXABI+="-DLIBCXX_HAS_GCC_LIB=OFF "
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# Set the options for libunwind
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CONFIG_LIBUNWIND+="-DLIBUNWIND_ENABLE_CROSS_UNWINDING=ON "
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# Set paths...
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local CONFIG_PATHS
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CONFIG_PATHS="-DCMAKE_INSTALL_PREFIX=$install_dir "
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# Turn off unwanted features, docs and tests
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local BUILD_OFF
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BUILD_OFF="-DLLVM_BUILD_TESTS=OFF "
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BUILD_OFF+="-DLLVM_INCLUDE_TESTS=OFF "
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BUILD_OFF+="-DLLVM_INCLUDE_DOCS=OFF "
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BUILD_OFF+="-DLLVM_INCLUDE_EXAMPLES=OFF "
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BUILD_OFF+="-DLLVM_INCLUDE_BENCHMARKS=OFF "
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BUILD_OFF+="-DLLVM_ENABLE_OCAMLDOC=OFF "
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BUILD_OFF+="-DLLVM_ENABLE_BACKTRACES=OFF "
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BUILD_OFF+="-DLLVM_ENABLE_LIBEDIT=OFF "
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BUILD_OFF+="-DLLVM_ENABLE_LIBXML2=OFF "
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BUILD_OFF+="-DLLVM_ENABLE_LIBPFM=OFF "
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BUILD_OFF+="-DLLVM_ENABLE_TERMINFO=OFF "
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BUILD_OFF+="-DLLVM_ENABLE_ZLIB=OFF "
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BUILD_OFF+="-DLLVM_ENABLE_Z3_SOLVER=OFF "
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BUILD_OFF+="-DLLVM_ENABLE_CRASH_OVERRIDES=OFF "
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BUILD_OFF+="-DLLVM_ENABLE_ZSTD=OFF "
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BUILD_OFF+="-DLLVM_APPEND_VC_REV=OFF "
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BUILD_OFF+="-DLIBCXX_INCLUDE_BENCHMARKS=OFF "
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BUILD_OFF+="-DLLVM_TOOL_XCODE_TOOLCHAIN_BUILD=OFF "
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BUILD_OFF+="-DLLVM_TOOL_LLVM_XRAY_BUILD=OFF "
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BUILD_OFF+="-DLLVM_TOOL_LLVM_MICROSOFT_DEMANGLE_FUZZER_BUILD=OFF "
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BUILD_OFF+="-DLLVM_TOOL_LLVM_ITANIUM_DEMANGLE_FUZZER_BUILD=OFF "
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BUILD_OFF+="-DLLVM_TOOL_BUGPOINT_PASSES_BUILD=OFF "
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BUILD_OFF+="-DLLVM_TOOL_BUGPOINT_BUILD=OFF "
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CC="$(which gcc)"
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CXX="$(which g++)"
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export CC CXX
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cmake -G Ninja \
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-DCMAKE_INSTALL_PREFIX="$install_dir" \
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-DLLVM_PARALLEL_COMPILE_JOBS="$(nproc)" \
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-DLLVM_PARALLEL_LINK_JOBS="$(nproc)" \
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-DLLVM_TARGETS_TO_BUILD="X86" \
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-DCMAKE_BUILD_TYPE=Release \
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-DLLVM_ENABLE_PROJECTS='clang;lld' \
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-DLLVM_ENABLE_RUNTIMES='compiler-rt;libcxx;libcxxabi;libunwind' \
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"${CONFIG_TOOLS}" "${CONFIG_TUPLES}" \
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"${CONFIG_CRT}" "${CONFIG_CLANG}" "${CONFIG_OPTIONS}" \
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"${CONFIG_LIBUNWIND}" "${CONFIG_LIBCXXABI}" \
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"${CONFIG_LIBCXX}" "${CONFIG_PATHS}" "${BUILD_OFF}" \
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-DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=OFF \
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-DCOMPILER_RT_BUILD_BUILTINS=ON \
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-DLIBCXX_USE_COMPILER_RT=ON \
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-DLIBCXXABI_USE_COMPILER_RT=ON \
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-DCOMPILER_RT_USE_BUILTINS_LIBRARY=ON \
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-S "$src/llvm"
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cmake --build . --parallel
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cmake -DCMAKE_INSTALL_PREFIX="$install_dir" -P cmake_install.cmake
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unset CC
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unset CXX
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_pop
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info "Stage0 toolchain build is ready at '$install_dir'"
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}
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function build_musl_stage1() {
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local version repo src build_dir install_dir old_path stage1
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@ -309,7 +163,6 @@ function build_musl_stage1() {
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export PATH
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_pop
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info "$(g++ -print-prog-name=libstdc++.so)"
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info "Stage1 musl has been built at: '$install_dir'"
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}
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@ -355,7 +208,7 @@ function build_toolchain_stage1() {
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export CFLAGS=' -g -g1 '
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export CXXFLAGS="$CFLAGS -isystem $STAGE0_DIR/include "
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export LDFLAGS="-fuse-ld=lld -L $STAGE0_DIR/lib/ -lc++abi -L $STAGE0_DIR/lib/x86_64-unknown-linux-gnu"
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export LDFLAGS="-fuse-ld=lld -L $STAGE0_DIR/lib/ -lc++abi -L $STAGE0_DIR/lib/x86_64-pc-linux-gnu"
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# Set the compiler and linker flags...
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#LINKERFLAGS="-Wl,-dynamic-linker $install_dir/lib/ld-musl-x86_64.so.1"
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@ -707,7 +560,7 @@ function build_toolchain() {
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;;
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"stage1")
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#cp -r "$STAGE0_DIR" "$STAGE1_DIR"
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#build_musl_stage1
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build_musl_stage1
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build_toolchain_stage1
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;;
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"stage2")
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