Add ext-mbstring,ext-mbregex,onig

src/Package/Extension/mbregex.php

@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Package\Extension;
+
+use StaticPHP\Attribute\Package\CustomPhpConfigureArg;
+use StaticPHP\Attribute\Package\Extension;
+
+#[Extension('mbregex')]
+class mbregex
+{
+    #[CustomPhpConfigureArg('Linux')]
+    #[CustomPhpConfigureArg('Darwin')]
+    public function getUnixConfigureArg(): string
+    {
+        return '';
+    }
+}

src/Package/Extension/mbstring.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Package\Extension;
+
+use StaticPHP\Attribute\Package\CustomPhpConfigureArg;
+use StaticPHP\Attribute\Package\Extension;
+use StaticPHP\Package\PackageInstaller;
+
+#[Extension('mbstring')]
+class mbstring
+{
+    #[CustomPhpConfigureArg('Linux')]
+    #[CustomPhpConfigureArg('Darwin')]
+    public function getUnixConfigureArg(bool $shared, PackageInstaller $installer): string
+    {
+        $arg = '--enable-mbstring' . ($shared ? '=shared' : '');
+        $arg .= $installer->isPackageResolved('ext-mbregex') === false ? ' --disable-mbregex' : ' --enable-mbregex';
+        return $arg;
+    }
+}

src/Package/Library/onig.php

@@ -7,6 +7,7 @@ namespace Package\Library;
 use StaticPHP\Attribute\Package\BuildFor;
 use StaticPHP\Attribute\Package\Library;
 use StaticPHP\Package\LibraryPackage;
+use StaticPHP\Runtime\Executor\UnixAutoconfExecutor;
 use StaticPHP\Runtime\Executor\WindowsCMakeExecutor;
 use StaticPHP\Util\FileSystem;
 
@@ -21,4 +22,12 @@ class onig
             ->build();
         FileSystem::copy("{$package->getLibDir()}\\onig.lib", "{$package->getLibDir()}\\onig_a.lib");
     }
+
+    #[BuildFor('Linux')]
+    #[BuildFor('Darwin')]
+    public function buildUnix(LibraryPackage $lib): void
+    {
+        UnixAutoconfExecutor::create($lib)->configure()->make();
+        $lib->patchPkgconfPrefix(['oniguruma.pc']);
+    }
 }