492: fix finding libtoolize on OSX

src/SelfManage/BuildTools/BinaryBuildToolFinder.php

@@ -8,21 +8,39 @@
 use Symfony\Component\Process\ExecutableFinder;
 
 use function array_key_exists;
+use function implode;
+use function is_array;
 use function str_replace;
 
 /** @internal This is not public API for PIE, so should not be depended upon unless you accept the risk of BC breaks */
 class BinaryBuildToolFinder
 {
-    /** @param array<PackageManager::*, non-empty-string|null> $packageManagerPackages */
+    /**
+     * @param non-empty-string|array<non-empty-string>        $tool
+     * @param array<PackageManager::*, non-empty-string|null> $packageManagerPackages
+     */
     public function __construct(
-        public readonly string $tool,
+        protected readonly string|array $tool,
         private readonly array $packageManagerPackages,
     ) {
     }
 
+    public function toolNames(): string
+    {
+        return is_array($this->tool) ? implode('/', $this->tool) : $this->tool;
+    }
+
     public function check(): bool
     {
-        return (new ExecutableFinder())->find($this->tool) !== null;
+        $tools = is_array($this->tool) ? $this->tool : [$this->tool];
+
+        foreach ($tools as $tool) {
+            if ((new ExecutableFinder())->find($tool) !== null) {
+                return true;
+            }
+        }
+
+        return false;
     }
 
     /** @return non-empty-string|null */

src/SelfManage/BuildTools/CheckAllBuildTools.php

@@ -80,7 +80,7 @@ public static function buildToolsFactory(): self
                 ],
             ),
             new BinaryBuildToolFinder(
-                'libtoolize',
+                ['libtoolize', 'glibtoolize'],
                 [
                     PackageManager::Apt->value => 'libtool',
                     PackageManager::Apk->value => 'libtool',
@@ -118,12 +118,12 @@ public function check(IOInterface $io, PackageManager|null $packageManager, Targ
 
         foreach ($this->buildTools as $buildTool) {
             if ($buildTool->check() !== false) {
-                $io->write('Build tool ' . $buildTool->tool . ' is installed.', verbosity: IOInterface::VERY_VERBOSE);
+                $io->write('Build tool ' . $buildTool->toolNames() . ' is installed.', verbosity: IOInterface::VERY_VERBOSE);
                 continue;
             }
 
             $allFound       = false;
-            $missingTools[] = $buildTool->tool;
+            $missingTools[] = $buildTool->toolNames();
 
             if ($packageManager === null) {
                 continue;
@@ -132,7 +132,7 @@ public function check(IOInterface $io, PackageManager|null $packageManager, Targ
             $packageName = $buildTool->packageNameFor($packageManager, $targetPlatform);
 
             if ($packageName === null) {
-                $io->writeError('<warning>Could not find package name for build tool ' . $buildTool->tool . '.</warning>', verbosity: IOInterface::VERBOSE);
+                $io->writeError('<warning>Could not find package name for build tool ' . $buildTool->toolNames() . '.</warning>', verbosity: IOInterface::VERBOSE);
                 continue;
             }
 

src/SelfManage/BuildTools/PhpizeBuildToolFinder.php

@@ -7,13 +7,23 @@
 use Php\Pie\Platform\TargetPhp\PhpizePath;
 use Symfony\Component\Process\ExecutableFinder;
 
+use function is_array;
+
 /** @internal This is not public API for PIE, so should not be depended upon unless you accept the risk of BC breaks */
 class PhpizeBuildToolFinder extends BinaryBuildToolFinder
 {
     public function check(): bool
     {
-        $foundTool = (new ExecutableFinder())->find($this->tool);
+        $tools = is_array($this->tool) ? $this->tool : [$this->tool];
+
+        foreach ($tools as $tool) {
+            $foundTool = (new ExecutableFinder())->find($tool);
+
+            if ($foundTool !== null && PhpizePath::looksLikeValidPhpize($foundTool)) {
+                return true;
+            }
+        }
 
-        return $foundTool !== null && PhpizePath::looksLikeValidPhpize($foundTool);
+        return false;
     }
 }

test/unit/SelfManage/BuildTools/BinaryBuildToolFinderTest.php

@@ -19,11 +19,21 @@ public function testCheckFailsToFindTool(): void
         self::assertFalse((new BinaryBuildToolFinder('this-should-not-be-anything-in-path', []))->check());
     }
 
+    public function testCheckFailsToFindToolInList(): void
+    {
+        self::assertFalse((new BinaryBuildToolFinder(['this-should-not-be-anything-in-path-1', 'this-should-not-be-anything-in-path-2'], []))->check());
+    }
+
     public function testCheckFindsTool(): void
     {
         self::assertTrue((new BinaryBuildToolFinder('echo', []))->check());
     }
 
+    public function testCheckFindsToolFromList(): void
+    {
+        self::assertTrue((new BinaryBuildToolFinder(['this-should-not-be-anything-in-path', 'echo'], []))->check());
+    }
+
     public function testPackageNameIsNullWhenNoPackageConfiguredForPackageManager(): void
     {
         self::assertNull(