fix(build): use Mach-O archive section and preserve Composer entrypoint

phpunit/src/Build/IncrementalDeclarationTest.php

@@ -380,7 +380,7 @@ PHP);
         $objects = [$firstObject, $secondObject];
         $this->invoke($compiler, 'writeLinkCache', $objects, $target);
         self::assertFileExists(
-            $this->buildDirectory . '/incremental-bin.typephp-link-cache',
+            $this->buildDirectory . '/cache/link/incremental-bin.typephp-link-cache',
         );
         self::assertFileDoesNotExist($target . '.typephp-link-cache');
         self::assertTrue($this->invoke($compiler, 'hasLinkCache', $objects, $target));

phpunit/src/PreprocessorTest.php

@@ -187,7 +187,10 @@ class PreprocessorTest extends TestCase
         $cppFile = $this->compiler->getBuildDir() . '/include/test.cc';
         $result = $this->compiler->getObjectFile($cppFile);
 
-        $this->assertSame($this->compiler->getBuildDir() . '/include/test.o', $result);
+        $this->assertSame(
+            $this->compiler->getBuildDir() . '/cache/objects/generated/include/test.o',
+            $result,
+        );
     }
 
     public function testGetObjectFileDifferentObjectExtension(): void
@@ -204,9 +207,12 @@ class PreprocessorTest extends TestCase
         $cppObject = $this->compiler->getObjectFile('/some/path/foo.cpp');
         $ccObject = $this->compiler->getObjectFile('/some/path/foo.cc');
 
-        $this->assertSame('/some/path/foo.c.o', $cObject);
-        $this->assertSame('/some/path/foo.cpp.o', $cppObject);
-        $this->assertSame('/some/path/foo.cc.o', $ccObject);
+        $this->assertSame(dirname($cObject), dirname($cppObject));
+        $this->assertSame(dirname($cObject), dirname($ccObject));
+        $this->assertStringStartsWith($this->compiler->getBuildDir() . '/cache/objects/external/', $cObject);
+        $this->assertSame('foo.c.o', basename($cObject));
+        $this->assertSame('foo.cpp.o', basename($cppObject));
+        $this->assertSame('foo.cc.o', basename($ccObject));
     }
 
     // ========================================================================

src/Build/SourcePipelineTrait.php

@@ -646,7 +646,10 @@ PHP
             } else {
                 $assembly = $this->getBuildDir() . '/embedded-files-' . $this->targetName . '.S';
                 $quotedArchive = json_encode($archive, JSON_UNESCAPED_SLASHES | JSON_THROW_ON_ERROR);
-                $asmCode = "# archive-sha256: {$archiveHash}\n.section .rodata\n#ifdef __APPLE__\n.globl _typephp_embedded_archive_start\n.p2align 4\n_typephp_embedded_archive_start:\n#else\n.globl typephp_embedded_archive_start\n.p2align 4\ntypephp_embedded_archive_start:\n#endif\n.incbin {$quotedArchive}\n";
+                $section = $this->isMacos() ? '__TEXT,__const' : '.rodata';
+                $symbol = $this->isMacos()
+                    ? '_typephp_embedded_archive_start' : 'typephp_embedded_archive_start';
+                $asmCode = "# archive-sha256: {$archiveHash}\n.section {$section}\n.globl {$symbol}\n.p2align 4\n{$symbol}:\n.incbin {$quotedArchive}\n";
                 $this->writeFile($assembly, $asmCode);
                 $this->generatedProjectSources[$assembly] = true;
                 $sources[] = $assembly;
@@ -1111,7 +1114,7 @@ PHP
             // Nano keeps the ordinary statically registered Zend class/module
             // metadata, then adds a direct native process entry beside it.
             $sourceFiles[] = $this->genExtension();
-            if ($this->isBuildModeEmbed() && !$this->isNanoMode()) {
+            if ($this->isBuildModeBin() && !$this->isNanoMode()) {
                 array_push($sourceFiles, ...$this->genEmbeddedOpcodeTable());
             }
             if ($this->isNanoMode()) {

src/compiler.php

@@ -28,7 +28,11 @@ function main(int $argc, array $argv): void
         );
     }
 
-    require_once dirname(__DIR__) . '/vendor/autoload.php';
+    // The PHP entrypoint already loaded Composer's project autoloader in
+    // bin/bootstrap.php. The native binary loads its embedded copy here.
+    if (!defined('TYPEPHP_PHP_SCRIPT_ENTRY')) {
+        require_once dirname(__DIR__) . '/vendor/autoload.php';
+    }
 
     $completionStatus = CompletionCommand::execute($argv);
     if ($completionStatus !== null) {