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internal/rosa: migrate early-compiler-rt to azalea
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Browse Source 
Had to do the cmake hack for now due to evaluator limitation with inherited version.

Signed-off-by: Ophestra <cat@gensokyo.uk>
This commit is contained in:
Ophestra
2026-07-18 23:56:05 +09:00
parent 9df1609660
commit c822ff9aca
2 changed files with 65 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files
internal/rosa/llvm.go
-63
View File
@@ -48,69 +48,6 @@ func litArgs(verbose bool, skipChecks ...string) string {
}
func init() {
native.MustRegister("early-compiler-rt", func(t Toolchain) (*Metadata, pkg.Artifact) {
meta := Metadata{
Name: "early-compiler-rt",
Description: "early LLVM runtime: compiler-rt",
Dependencies: P{_musl},
}
_meta, source := t.MustLoad(_llvmSource)
meta.Version = _meta.Version
major, _, _ := strings.Cut(meta.Version, ".")
return &meta, t.NewPackage("early-compiler-rt", meta.Version, source, &PackageAttr{
Flag: TExclusive,
}, &CMakeHelper{
Append: []string{"compiler-rt"},
Cache: []KV{
{"ENABLE_LINKER_BUILD_ID", "ON"},
// libc++ not yet available
{"CMAKE_CXX_COMPILER_TARGET", ""},
{"LLVM_HOST_TRIPLE", `"${ROSA_TRIPLE}"`},
{"LLVM_DEFAULT_TARGET_TRIPLE", `"${ROSA_TRIPLE}"`},
{"LLVM_ENABLE_RTTI", "ON"},
{"LLVM_BUILD_LLVM_DYLIB", "ON"},
{"LLVM_LINK_LLVM_DYLIB", "ON"},
{"LLVM_ENABLE_PER_TARGET_RUNTIME_DIR", "ON"},
{"COMPILER_RT_BUILD_BUILTINS", "ON"},
{"COMPILER_RT_DEFAULT_TARGET_ONLY", "ON"},
{"COMPILER_RT_USE_BUILTINS_LIBRARY", "ON"},
{"COMPILER_RT_SANITIZERS_TO_BUILD", "asan"},
{"COMPILER_RT_BUILD_GWP_ASAN", "OFF"},
// does not work without libunwind
{"COMPILER_RT_BUILD_CTX_PROFILE", "OFF"},
{"COMPILER_RT_BUILD_LIBFUZZER", "OFF"},
{"COMPILER_RT_BUILD_MEMPROF", "OFF"},
{"COMPILER_RT_BUILD_PROFILE", "OFF"},
{"COMPILER_RT_BUILD_XRAY", "OFF"},
},
SkipTest: true,
Script: `
mkdir -p "/work/system/lib/clang/` + major + `/lib/"
ln -s \
"../../../${ROSA_TRIPLE}" \
"/work/system/lib/clang/` + major + `/lib/"
ln -s \
"clang_rt.crtbegin-` + t.linuxArch() + `.o" \
"/work/system/lib/${ROSA_TRIPLE}/crtbeginS.o"
ln -s \
"clang_rt.crtend-` + t.linuxArch() + `.o" \
"/work/system/lib/${ROSA_TRIPLE}/crtendS.o"
`,
},
_pythonEarly,
_muslHeaders,
_kernelHeaders,
)
})
native.MustRegister("llvm", func(t Toolchain) (*Metadata, pkg.Artifact) {
meta := Metadata{
Name: "llvm",
internal/rosa/package/llvm/package.az
+65
View File
@@ -17,6 +17,71 @@ package llvm-project {
];
}
package early-compiler-rt {
description = "early LLVM runtime: compiler-rt";
source = llvm-project;
exclusive = true;
early = `
LLVM_VERSION_MAJOR="$(cmake -P /dev/stdin <<< '
include(cmake/Modules/LLVMVersion.cmake)
message(NOTICE "${LLVM_VERSION_MAJOR}")
' 2>&1)"
`;
exec = cmake {
append = [ "compiler-rt" ];
cache = {
"ENABLE_LINKER_BUILD_ID": "ON";
// libc++ not yet available
"CMAKE_CXX_COMPILER_TARGET": "";
"LLVM_HOST_TRIPLE": `"${ROSA_TRIPLE}"`;
"LLVM_DEFAULT_TARGET_TRIPLE": `"${ROSA_TRIPLE}"`;
"LLVM_ENABLE_RTTI": "ON";
"LLVM_BUILD_LLVM_DYLIB": "ON";
"LLVM_LINK_LLVM_DYLIB": "ON";
"LLVM_ENABLE_PER_TARGET_RUNTIME_DIR": "ON";
"COMPILER_RT_BUILD_BUILTINS": "ON";
"COMPILER_RT_DEFAULT_TARGET_ONLY": "ON";
"COMPILER_RT_USE_BUILTINS_LIBRARY": "ON";
"COMPILER_RT_SANITIZERS_TO_BUILD": "asan";
"COMPILER_RT_BUILD_GWP_ASAN": "OFF";
// does not work without libunwind
"COMPILER_RT_BUILD_CTX_PROFILE": "OFF";
"COMPILER_RT_BUILD_LIBFUZZER": "OFF";
"COMPILER_RT_BUILD_MEMPROF": "OFF";
"COMPILER_RT_BUILD_PROFILE": "OFF";
"COMPILER_RT_BUILD_XRAY": "OFF";
};
skipTest = true;
postInstall = `
mkdir -p "/work/system/lib/clang/$LLVM_VERSION_MAJOR/lib/"
ln -s \
"../../../${ROSA_TRIPLE}" \
"/work/system/lib/clang/$LLVM_VERSION_MAJOR/lib/"
ln -s \
"clang_rt.crtbegin-`+linuxArch+`.o" \
"/work/system/lib/${ROSA_TRIPLE}/crtbeginS.o"
ln -s \
"clang_rt.crtend-`+linuxArch+`.o" \
"/work/system/lib/${ROSA_TRIPLE}/crtendS.o"
`;
};
inputs = [
python-early,
musl-headers,
kernel-headers,
];
runtime = [ musl ];
}
package early-runtimes {
description = "early LLVM runtimes: libunwind, libcxx, libcxxabi";
source = llvm-project;