mirror of
https://github.com/crazywhalecc/static-php-cli.git
synced 2026-07-07 00:35:41 +08:00
turn llvm-tools into a doctor check. llvm-runtime is a target now
This commit is contained in:
henderkes
@@ -11,10 +11,11 @@ use StaticPHP\Attribute\Artifact\AfterBinaryExtract;
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use StaticPHP\Attribute\Artifact\CustomBinary;
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use StaticPHP\Attribute\Artifact\CustomBinaryCheckUpdate;
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use StaticPHP\Exception\DownloaderException;
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use StaticPHP\Runtime\SystemTarget;
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class clang_runtime_bits
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class llvm_compiler_rt
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{
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#[CustomBinary('clang-runtime-bits', [
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#[CustomBinary('llvm-compiler-rt', [
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'linux-x86_64',
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'linux-aarch64',
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])]
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@@ -26,10 +27,10 @@ class clang_runtime_bits
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$url = "https://github.com/llvm/llvm-project/releases/download/llvmorg-{$llvmVersion}/{$tarball}";
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$tarballPath = DOWNLOAD_PATH . '/' . $tarball;
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default_shell()->executeCurlDownload($url, $tarballPath, retries: $downloader->getRetry());
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return DownloadResult::archive($tarball, ['url' => $url, 'version' => $llvmVersion], extract: '{pkg_root_path}/clang-runtime-bits', verified: false, version: $llvmVersion);
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return DownloadResult::archive($tarball, ['url' => $url, 'version' => $llvmVersion], extract: '{pkg_root_path}/llvm-compiler-rt', verified: false, version: $llvmVersion);
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}
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#[CustomBinaryCheckUpdate('clang-runtime-bits', [
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#[CustomBinaryCheckUpdate('llvm-compiler-rt', [
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'linux-x86_64',
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'linux-aarch64',
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])]
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@@ -44,43 +45,61 @@ class clang_runtime_bits
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);
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}
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#[AfterBinaryExtract('clang-runtime-bits', [
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#[AfterBinaryExtract('llvm-compiler-rt', [
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'linux-x86_64',
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'linux-aarch64',
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])]
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public function postExtract(string $target_path): void
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{
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$this->buildForCurrentTarget($target_path);
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}
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public function buildForCurrentTarget(?string $sourceDir = null): bool
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{
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$sourceDir ??= PKG_ROOT_PATH . '/llvm-compiler-rt';
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$triple = SystemTarget::getCanonicalTriple();
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$libDir = PKG_ROOT_PATH . '/zig/lib/' . $triple;
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if ($this->isBuilt($libDir)) {
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return true;
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}
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if (!is_dir($sourceDir)) {
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logger()->warning("[llvm-compiler-rt] source dir missing at {$sourceDir}; cannot build runtime bits for {$triple}");
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return false;
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}
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$llvmVersion = $this->detectZigLlvmVersion();
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if ($llvmVersion === null) {
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logger()->warning('[llvm-compiler-rt] could not detect bundled clang version; skipping runtime bit build (PGO + shared libs without __dso_handle will fail to link)');
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return false;
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}
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logger()->info("Building llvm compiler-rt bits for {$triple} (LLVM {$llvmVersion})");
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$zig = PKG_ROOT_PATH . '/zig/zig';
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$libDir = PKG_ROOT_PATH . '/zig/lib';
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f_mkdir($libDir, recursive: true);
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$profileLib = "{$libDir}/libclang_rt.profile.a";
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$crtBegin = "{$libDir}/clang_rt.crtbegin.o";
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$crtEnd = "{$libDir}/clang_rt.crtend.o";
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if (file_exists($profileLib) && file_exists($crtBegin) && file_exists($crtEnd)) {
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return;
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}
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$llvmVersion = $this->detectZigLlvmVersion();
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if ($llvmVersion === null) {
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logger()->warning('[clang-runtime-bits] could not detect bundled clang version; skipping runtime bit build (PGO + shared libs without __dso_handle will fail to link)');
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return;
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}
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logger()->info("Building clang runtime bits for LLVM {$llvmVersion} (zig's bundled clang)");
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f_mkdir($libDir, recursive: true);
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if (!file_exists($profileLib)) {
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$this->buildProfileRuntime($zig, $target_path, $profileLib);
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$this->buildProfileRuntime($zig, $sourceDir, $profileLib, $triple);
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}
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if (!file_exists($crtBegin) || !file_exists($crtEnd)) {
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$this->buildCrtObjects($zig, $target_path, $crtBegin, $crtEnd);
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$this->buildCrtObjects($zig, $sourceDir, $crtBegin, $crtEnd, $triple);
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}
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return $this->isBuilt($libDir);
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}
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private function buildProfileRuntime(string $zig, string $srcRoot, string $libPath): void
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public function isBuilt(string $libDir): bool
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{
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return file_exists("{$libDir}/libclang_rt.profile.a")
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&& file_exists("{$libDir}/clang_rt.crtbegin.o")
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&& file_exists("{$libDir}/clang_rt.crtend.o");
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}
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private function buildProfileRuntime(string $zig, string $srcRoot, string $libPath, string $triple): void
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{
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$profileSrc = "{$srcRoot}/lib/profile";
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$profileInc = "{$srcRoot}/include";
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if (!is_dir($profileSrc)) {
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logger()->warning("[clang-runtime-bits] profile src dir missing at {$profileSrc} — PGO will not work");
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logger()->warning("[llvm-compiler-rt] profile src dir missing at {$profileSrc} — PGO will not work");
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return;
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}
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$sources = array_merge(
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@@ -99,9 +118,9 @@ class clang_runtime_bits
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return true;
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});
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$objDir = "{$srcRoot}/obj-profile";
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$objDir = "{$srcRoot}/obj-profile-{$triple}";
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f_mkdir($objDir, recursive: true);
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$cflags = '-c -O2 -fPIC -fvisibility=hidden ' .
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$cflags = "-target {$triple} -c -O2 -fPIC -fvisibility=hidden " .
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'-I' . escapeshellarg($profileInc) . ' ' .
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'-DCOMPILER_RT_HAS_ATOMICS=1 -DCOMPILER_RT_HAS_FCNTL_LCK=1 -DCOMPILER_RT_HAS_UNAME=1';
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$objs = [];
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@@ -117,32 +136,32 @@ class clang_runtime_bits
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if (!$this->runZigCmd($arCmd, $libPath, 'zig ar failed')) {
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return;
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}
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logger()->info('[clang-runtime-bits] libclang_rt.profile.a installed (' . filesize($libPath) . ' bytes)');
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logger()->info('[llvm-compiler-rt] libclang_rt.profile.a installed (' . filesize($libPath) . ' bytes)');
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}
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private function buildCrtObjects(string $zig, string $srcRoot, string $crtBegin, string $crtEnd): void
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private function buildCrtObjects(string $zig, string $srcRoot, string $crtBegin, string $crtEnd, string $triple): void
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{
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$beginSrc = "{$srcRoot}/lib/builtins/crtbegin.c";
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$endSrc = "{$srcRoot}/lib/builtins/crtend.c";
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if (!is_file($beginSrc) || !is_file($endSrc)) {
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logger()->error("[clang-runtime-bits] crtbegin/crtend source missing under {$srcRoot}/lib/builtins — shared libs will lack __dso_handle");
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logger()->error("[llvm-compiler-rt] crtbegin/crtend source missing under {$srcRoot}/lib/builtins — shared libs will lack __dso_handle");
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return;
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}
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$cflags = '-c -O2 -fPIC -fvisibility=hidden -DCRT_HAS_INITFINI_ARRAY';
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$cflags = "-target {$triple} -c -O2 -fPIC -fvisibility=hidden -DCRT_HAS_INITFINI_ARRAY";
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foreach ([[$beginSrc, $crtBegin], [$endSrc, $crtEnd]] as [$src, $dst]) {
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$cmd = escapeshellarg($zig) . ' cc ' . $cflags . ' -o ' . escapeshellarg($dst) . ' ' . escapeshellarg($src) . ' 2>&1';
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if (!$this->runZigCmd($cmd, $dst, "failed to compile {$src}")) {
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return;
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}
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}
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logger()->info('[clang-runtime-bits] clang_rt.crtbegin.o + clang_rt.crtend.o installed (' . filesize($crtBegin) . ' + ' . filesize($crtEnd) . ' bytes)');
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logger()->info('[llvm-compiler-rt] clang_rt.crtbegin.o + clang_rt.crtend.o installed (' . filesize($crtBegin) . ' + ' . filesize($crtEnd) . ' bytes)');
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}
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private function runZigCmd(string $cmd, string $dst, string $errPrefix): bool
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{
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exec($cmd, $out, $rc);
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if ($rc !== 0 || !is_file($dst)) {
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logger()->warning("[clang-runtime-bits] {$errPrefix}: " . implode("\n", $out));
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logger()->warning("[llvm-compiler-rt] {$errPrefix}: " . implode("\n", $out));
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return false;
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}
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return true;
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180
src/Package/Artifact/llvm_tools.php
Normal file
180
src/Package/Artifact/llvm_tools.php
Normal file
@@ -0,0 +1,180 @@
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<?php
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declare(strict_types=1);
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namespace Package\Artifact;
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use StaticPHP\Artifact\ArtifactDownloader;
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use StaticPHP\Artifact\Downloader\DownloadResult;
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use StaticPHP\Artifact\Downloader\Type\CheckUpdateResult;
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use StaticPHP\Attribute\Artifact\AfterBinaryExtract;
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use StaticPHP\Attribute\Artifact\CustomBinary;
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use StaticPHP\Attribute\Artifact\CustomBinaryCheckUpdate;
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use StaticPHP\Exception\DownloaderException;
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class llvm_tools
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{
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public const TOOLS = ['llvm-objcopy', 'llvm-strip', 'llvm-profdata'];
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#[CustomBinary('llvm-tools', [
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'linux-x86_64',
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'linux-aarch64',
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'macos-x86_64',
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'macos-aarch64',
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])]
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public function downBinary(ArtifactDownloader $downloader): DownloadResult
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{
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$llvmVersion = $this->detectLlvmVersion()
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?? throw new DownloaderException('Could not detect a clang version on host; install zig or clang first');
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$tarball = "llvm-project-{$llvmVersion}.src.tar.xz";
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$url = "https://github.com/llvm/llvm-project/releases/download/llvmorg-{$llvmVersion}/{$tarball}";
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$tarballPath = DOWNLOAD_PATH . '/' . $tarball;
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default_shell()->executeCurlDownload($url, $tarballPath, retries: $downloader->getRetry());
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return DownloadResult::archive($tarball, ['url' => $url, 'version' => $llvmVersion], extract: '{pkg_root_path}/llvm-tools-src', verified: false, version: $llvmVersion);
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}
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#[CustomBinaryCheckUpdate('llvm-tools', [
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'linux-x86_64',
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'linux-aarch64',
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'macos-x86_64',
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'macos-aarch64',
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])]
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public function checkUpdateBinary(?string $old_version, ArtifactDownloader $downloader): CheckUpdateResult
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{
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$llvmVersion = $this->detectLlvmVersion()
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?? throw new DownloaderException('Could not detect a clang version on host; install zig or clang first');
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return new CheckUpdateResult(
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old: $old_version,
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new: $llvmVersion,
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needUpdate: $old_version === null || $llvmVersion !== $old_version,
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);
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}
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#[AfterBinaryExtract('llvm-tools', [
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'linux-x86_64',
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'linux-aarch64',
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'macos-x86_64',
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'macos-aarch64',
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])]
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public function postExtract(string $target_path): void
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{
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$this->buildForHost($target_path);
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}
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public function buildForHost(?string $sourceRoot = null): bool
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{
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$sourceRoot ??= PKG_ROOT_PATH . '/llvm-tools-src';
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$binDir = PKG_ROOT_PATH . '/llvm-tools/bin';
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if ($this->allBuilt($binDir)) {
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return true;
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}
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$llvmDir = "{$sourceRoot}/llvm";
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if (!is_dir($llvmDir)) {
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logger()->error("[llvm-tools] expected llvm/ subdir at {$llvmDir} (extraction layout changed?)");
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return false;
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}
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$cmake = trim((string) shell_exec('command -v cmake 2>/dev/null'));
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if ($cmake === '') {
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logger()->error('[llvm-tools] cmake not found on PATH; install cmake first.');
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return false;
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}
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$generator = trim((string) shell_exec('command -v ninja 2>/dev/null')) !== '' ? 'Ninja' : 'Unix Makefiles';
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$cc = PKG_ROOT_PATH . '/zig/zig-cc';
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$cxx = PKG_ROOT_PATH . '/zig/zig-c++';
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$buildDir = "{$sourceRoot}/build";
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$installDir = PKG_ROOT_PATH . '/llvm-tools';
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f_mkdir($buildDir, recursive: true);
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$cmakeArgs = [
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'-G', $generator,
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'-S', $llvmDir,
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'-B', $buildDir,
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'-DCMAKE_BUILD_TYPE=Release',
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'-DLLVM_ENABLE_PROJECTS=',
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'-DLLVM_TARGETS_TO_BUILD=',
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'-DLLVM_INCLUDE_BENCHMARKS=OFF',
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'-DLLVM_INCLUDE_TESTS=OFF',
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'-DLLVM_INCLUDE_EXAMPLES=OFF',
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'-DLLVM_INCLUDE_DOCS=OFF',
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'-DLLVM_ENABLE_ZLIB=OFF',
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'-DLLVM_ENABLE_ZSTD=OFF',
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'-DLLVM_ENABLE_LIBXML2=OFF',
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'-DLLVM_ENABLE_TERMINFO=OFF',
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'-DLLVM_ENABLE_LIBEDIT=OFF',
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'-DLLVM_ENABLE_LIBPFM=OFF',
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'-DLLVM_BUILD_LLVM_DYLIB=OFF',
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'-DLLVM_LINK_LLVM_DYLIB=OFF',
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'-DBUILD_SHARED_LIBS=OFF',
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'-DCMAKE_C_COMPILER=' . $cc,
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'-DCMAKE_CXX_COMPILER=' . $cxx,
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'-DCMAKE_INSTALL_PREFIX=' . $installDir,
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];
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$savedTarget = getenv('SPC_TARGET');
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f_putenv('SPC_TARGET=' . GNU_ARCH . '-linux-musl');
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try {
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$cmd = escapeshellarg($cmake) . ' ' . implode(' ', array_map('escapeshellarg', $cmakeArgs)) . ' 2>&1';
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logger()->info("Configuring llvm-tools (generator: {$generator}, target: " . getenv('SPC_TARGET') . ')');
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exec($cmd, $out, $rc);
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if ($rc !== 0) {
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logger()->error('[llvm-tools] cmake configure failed: ' . implode("\n", $out));
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return false;
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}
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$jobs = (int) (getenv('SPC_CONCURRENCY') ?: CPU_COUNT);
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if ($jobs < 1) {
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$jobs = 1;
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}
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$targetArgs = '';
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foreach (self::TOOLS as $t) {
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$targetArgs .= ' --target ' . escapeshellarg($t);
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}
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$buildCmd = 'cmake --build ' . escapeshellarg($buildDir) . $targetArgs
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. ($generator === 'Ninja' ? " -j{$jobs}" : " -- -j{$jobs}");
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logger()->info('Building llvm-tools (' . implode(', ', self::TOOLS) . ')');
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exec($buildCmd . ' 2>&1', $out2, $rc2);
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if ($rc2 !== 0) {
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logger()->error('[llvm-tools] build failed: ' . implode("\n", array_slice($out2, -40)));
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return false;
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}
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} finally {
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f_putenv('SPC_TARGET=' . ($savedTarget === false ? '' : $savedTarget));
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}
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f_mkdir($binDir, recursive: true);
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foreach (self::TOOLS as $t) {
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$built = "{$buildDir}/bin/{$t}";
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$dst = "{$binDir}/{$t}";
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if (!is_file($built)) {
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logger()->error("[llvm-tools] expected output {$built} not found");
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return false;
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}
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if (!copy($built, $dst)) {
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logger()->error("[llvm-tools] failed to copy {$built} → {$dst}");
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return false;
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}
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chmod($dst, 0755);
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logger()->info("[llvm-tools] installed {$dst} (" . filesize($dst) . ' bytes)');
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}
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return true;
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}
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public function allBuilt(string $binDir): bool
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{
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foreach (self::TOOLS as $t) {
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$p = "{$binDir}/{$t}";
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if (!is_file($p) || !is_executable($p)) {
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return false;
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}
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}
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return true;
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}
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private function detectLlvmVersion(): ?string
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{
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$zig = PKG_ROOT_PATH . '/zig/zig';
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$verLine = trim((string) shell_exec(escapeshellarg($zig) . ' cc --version 2>/dev/null'));
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if (preg_match('/clang version (\d+\.\d+\.\d+)/', $verLine, $m)) {
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return $m[1];
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}
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return null;
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}
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}
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