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|
package rosa
import (
"regexp"
"strings"
"hakurei.app/internal/pkg"
)
func (t Toolchain) newLLVM() (pkg.Artifact, string) {
const (
version = "22.1.4"
checksum = "Bk3t-tV5sD5T0bqefFMcLeFuAwXnhFipywZmqst5hAZs97QQWGKB_5XyAFjj5tDB"
)
cache := []KV{
{"CMAKE_BUILD_TYPE", "Release"},
{"ENABLE_LINKER_BUILD_ID", "ON"},
{"COMPILER_RT_USE_BUILTINS_LIBRARY", "ON"},
{"COMPILER_RT_DEFAULT_TARGET_ONLY", "ON"},
{"COMPILER_RT_BUILD_GWP_ASAN", "OFF"},
{"LIBCXX_CXX_ABI", "libcxxabi"},
{"LIBCXX_USE_COMPILER_RT", "ON"},
{"LIBCXX_ENABLE_STATIC_ABI_LIBRARY", "OFF"},
{"LIBCXX_HAS_MUSL_LIBC", "ON"},
{"LIBCXX_HARDENING_MODE", "fast"},
{"LIBCXXABI_USE_LLVM_UNWINDER", "ON"},
{"LIBCXXABI_ENABLE_STATIC_UNWINDER", "OFF"},
{"LIBCXXABI_USE_COMPILER_RT", "ON"},
{"LLVM_INSTALL_BINUTILS_SYMLINKS", "ON"},
{"LLVM_INSTALL_UTILS", "ON"},
{"LLVM_BUILD_LLVM_DYLIB", "ON"},
{"LLVM_LINK_LLVM_DYLIB", "ON"},
{"LLVM_APPEND_VC_REV", "OFF"},
{"LLVM_ENABLE_RTTI", "ON"},
{"LLVM_ENABLE_ZLIB", "FORCE_ON"},
{"LLVM_ENABLE_ZSTD", "FORCE_ON"},
{"LLVM_ENABLE_PER_TARGET_RUNTIME_DIR", "ON"},
{"CLANG_DEFAULT_RTLIB", "compiler-rt"},
{"CLANG_DEFAULT_UNWINDLIB", "libunwind"},
{"CLANG_DEFAULT_CXX_STDLIB", "libc++"},
{"CLANG_CONFIG_FILE_SYSTEM_DIR", "/system/etc/clang"},
{"LLVM_ENABLE_FFI", "OFF"},
{"LLVM_ENABLE_LIBXML2", "OFF"},
{"LLVM_ENABLE_LIBCXX", "ON"},
{"LLVM_ENABLE_LLD", "ON"},
{"LIBUNWIND_ENABLE_ASSERTIONS", "OFF"},
{"LIBUNWIND_USE_COMPILER_RT", "ON"},
{"LLVM_HOST_TRIPLE", `"${ROSA_TRIPLE}"`},
{"LLVM_DEFAULT_TARGET_TRIPLE", `"${ROSA_TRIPLE}"`},
{"LLVM_ENABLE_PROJECTS", "'clang;lld;libclc'"},
{"LLVM_ENABLE_RUNTIMES", "'compiler-rt;libcxx;libcxxabi;libunwind'"},
}
if !t.isStage0() {
skipChecks := []string{
// expensive, pointless to run here
"benchmarks",
// LLVM ERROR: Tried to execute an unknown external function: roundevenf
"ExecutionEngine/Interpreter/intrinsics.ll",
// clang: deadlocks with LLVM_BUILD_LLVM_DYLIB
"crash-recovery-modules",
// clang: fatal error: '__config_site' file not found
"CodeGen/PowerPC/ppc-xmmintrin.c",
"CodeGen/PowerPC/ppc-mmintrin.c",
"CodeGen/PowerPC/ppc-emmintrin.c",
"CodeGen/PowerPC/ppc-pmmintrin.c",
"CodeGen/PowerPC/ppc-tmmintrin.c",
"CodeGen/PowerPC/ppc-smmintrin.c",
"CodeGenCUDA/amdgpu-alias-undef-symbols.cu",
// cxx: fails on musl
"close.dont-get-rid-of-buffer",
"re/re.traits",
"std/time",
"localization/locales",
"localization/locale.categories",
"selftest/dsl/dsl.sh.py",
"input.output/iostream.format",
"locale-specific_form",
// cxx: deadlocks
"std/thread/thread.jthread",
// unwind: fails on musl
"eh_frame_fde_pc_range",
}
for i, s := range skipChecks {
s = regexp.QuoteMeta(s)
s = strings.ReplaceAll(s, "/", "\\/")
skipChecks[i] = s
}
cache = append(cache, []KV{
// very expensive
{"LLVM_ENABLE_LTO", "Thin"},
// symbols: clock_gettime, mallopt
{"COMPILER_RT_INCLUDE_TESTS", "OFF"},
{"LLVM_LIT_ARGS", "'" + strings.Join([]string{
"--verbose",
"--filter-out='\\''" + strings.Join(skipChecks, "|") + "'\\''",
}, " ") + "'"},
}...)
}
return t.NewPackage("llvm", version, t.NewPatchedSource("llvm", version, newFromGitHub(
"llvm/llvm-project",
"llvmorg-"+version,
checksum,
), true, llvmPatches...), nil, &CMakeHelper{
Append: []string{"llvm"},
Cache: cache,
Script: `
ln -s ld.lld /work/system/bin/ld
ln -s clang /work/system/bin/cc
ln -s clang++ /work/system/bin/c++
`,
// LLVM_LINK_LLVM_DYLIB causes llvm test suite to leak system
// installation into test environment, and the tests end up testing the
// system installation instead. Tests are disabled on stage0 and relies
// on 3-stage determinism to test later stages.
SkipTest: t.isStage0(),
Test: `
chmod +w /bin && ln -s \
../system/bin/chmod \
../system/bin/mkdir \
../system/bin/rm \
../system/bin/tr \
../system/bin/awk \
/bin
ninja ` + jobsFlagE + ` check-all
`,
},
Python,
Perl,
Diffutils,
Bash,
Gawk,
Coreutils,
Findutils,
Zlib,
Zstd,
muslHeaders,
KernelHeaders,
), version
}
func init() {
artifactsM[LLVM] = Metadata{
f: Toolchain.newLLVM,
Name: "llvm",
Description: "a collection of modular and reusable compiler and toolchain technologies",
Website: "https://llvm.org",
Dependencies: P{
Zlib,
Zstd,
Musl,
},
ID: 1830,
}
}
|
