diff --git a/src/Package/Extension/clickhouse.php b/src/Package/Extension/clickhouse.php
index 3e11975f..f4e6978d 100644
--- a/src/Package/Extension/clickhouse.php
+++ b/src/Package/Extension/clickhouse.php
@@ -4,29 +4,14 @@ declare(strict_types=1);
 
 namespace Package\Extension;
 
-use Package\Target\php;
-use StaticPHP\Attribute\Package\BeforeStage;
 use StaticPHP\Attribute\Package\CustomPhpConfigureArg;
 use StaticPHP\Attribute\Package\Extension;
-use StaticPHP\Attribute\PatchDescription;
 use StaticPHP\Package\PackageInstaller;
 use StaticPHP\Package\PhpExtensionPackage;
-use StaticPHP\Util\FileSystem;
 
 #[Extension('clickhouse')]
 class clickhouse extends PhpExtensionPackage
 {
-    #[BeforeStage('php', [php::class, 'buildconfForUnix'], 'ext-clickhouse')]
-    #[PatchDescription('Replace THIS_DIR=`dirname $0` with PHP_EXT_SRCDIR() in config.m4 so include paths resolve to the ext source dir during PHP main configure (dirname $0 returns "." when run from php-src root).')]
-    public function patchBeforeBuildconfUnix(): void
-    {
-        FileSystem::replaceFileRegex(
-            "{$this->getSourceDir()}/config.m4",
-            '/^(\s*)THIS_DIR=.*/m',
-            '$1THIS_DIR=PHP_EXT_SRCDIR()',
-        );
-    }
-
     #[CustomPhpConfigureArg('Darwin')]
     #[CustomPhpConfigureArg('Linux')]
     public function getUnixConfigureArg(bool $shared, PackageInstaller $installer): string
diff --git a/src/Package/Extension/mongodb.php b/src/Package/Extension/mongodb.php
index 1b417092..6bf72399 100644
--- a/src/Package/Extension/mongodb.php
+++ b/src/Package/Extension/mongodb.php
@@ -16,6 +16,14 @@ use StaticPHP\Util\FileSystem;
 #[Extension('mongodb')]
 class mongodb extends PhpExtensionPackage
 {
+    #[BeforeStage('php', [php::class, 'configureForUnix'], 'ext-mongodb')]
+    #[PatchDescription('Export PHP_VERSION_ID so mongo-php-driver >= 2.3.3 skips its php-config lookup (in-tree builds have no php-config).')]
+    public function exportPhpVersionIdForUnix(): void
+    {
+        $id = php::getPHPVersionID();
+        f_putenv("PHP_VERSION_ID={$id}");
+    }
+
     #[BeforeStage('php', [php::class, 'buildconfForWindows'], 'ext-mongodb')]
     #[PatchDescription('Add /utf-8 flag to CFLAGS_MONGODB for Windows build to fix compilation error on non-English Windows.')]
     public function patchBeforeBuild(): void
diff --git a/src/Package/Extension/opcache.php b/src/Package/Extension/opcache.php
index 07758de2..699e124d 100644
--- a/src/Package/Extension/opcache.php
+++ b/src/Package/Extension/opcache.php
@@ -72,6 +72,10 @@ class opcache extends PhpExtensionPackage
         ) {
             $opcache_jit = ' --disable-opcache-jit';
         }
-        return '--enable-opcache' . ($shared ? '=shared' : '') . $opcache_jit;
+        // PHP 8.5+ has opcache built-in
+        if ($phpVersionID < 80500) {
+            return '--enable-opcache' . ($shared ? '=shared' : '') . $opcache_jit;
+        }
+        return trim($opcache_jit);
     }
 }
diff --git a/src/Package/Extension/password_argon2.php b/src/Package/Extension/password_argon2.php
index 77122405..efef3d05 100644
--- a/src/Package/Extension/password_argon2.php
+++ b/src/Package/Extension/password_argon2.php
@@ -27,7 +27,7 @@ class password_argon2 extends PhpExtensionPackage
     #[CustomPhpConfigureArg('Darwin')]
     public function getConfigureArg(PackageInstaller $installer, PackageBuilder $builder): string
     {
-        if ($installer->getLibraryPackage('openssl') !== null) {
+        if ($installer->getPhpExtensionPackage('openssl')?->isBuildStatic() || $this->isBuildShared()) {
             if (php::getPHPVersionID() >= 80500 || (php::getPHPVersionID() >= 80400 && !$builder->getOption('enable-zts'))) {
                 return '--without-password-argon2'; // use --with-openssl-argon2 in openssl extension instead
             }
diff --git a/src/Package/Extension/pgsql.php b/src/Package/Extension/pgsql.php
index 6e2b8f0b..b5b22a00 100644
--- a/src/Package/Extension/pgsql.php
+++ b/src/Package/Extension/pgsql.php
@@ -20,7 +20,7 @@ class pgsql extends PhpExtensionPackage
     public function getUnixConfigureArg(bool $shared, PackageBuilder $builder, PackageInstaller $installer): string
     {
         if (php::getPHPVersionID() >= 80400) {
-            $libfiles = new SPCConfigUtil(['libs_only_deps' => true, 'absolute_libs' => true])->getPackageDepsConfig('postgresql', array_keys($installer->getResolvedPackages()), $builder->getOption('with-suggests'))['libs'];
+            $libfiles = new SPCConfigUtil(['libs_only_deps' => true, 'absolute_libs' => true])->getPackageDepsConfig('postgresql', array_keys($installer->getResolvedPackages()))['libs'];
             $libfiles = str_replace("{$builder->getLibDir()}/lib", '-l', $libfiles);
             $libfiles = str_replace('.a', '', $libfiles);
             return '--with-pgsql' . ($shared ? '=shared' : '') .
diff --git a/src/Package/Extension/spx.php b/src/Package/Extension/spx.php
index bb230ec9..96a8c75d 100644
--- a/src/Package/Extension/spx.php
+++ b/src/Package/Extension/spx.php
@@ -6,14 +6,27 @@ namespace Package\Extension;
 
 use Package\Target\php;
 use StaticPHP\Attribute\Package\BeforeStage;
+use StaticPHP\Attribute\Package\CustomPhpConfigureArg;
 use StaticPHP\Attribute\Package\Extension;
 use StaticPHP\Attribute\PatchDescription;
+use StaticPHP\Package\PackageInstaller;
 use StaticPHP\Package\PhpExtensionPackage;
 use StaticPHP\Util\FileSystem;
 
 #[Extension('spx')]
 class spx extends PhpExtensionPackage
 {
+    #[CustomPhpConfigureArg('Linux')]
+    #[CustomPhpConfigureArg('Darwin')]
+    public function getUnixConfigureArg(bool $shared, PackageInstaller $installer): string
+    {
+        $arg = '--enable-SPX' . ($shared ? '=shared' : '');
+        if ($installer->getLibraryPackage('zlib') !== null) {
+            $arg .= ' --with-zlib-dir=' . BUILD_ROOT_PATH;
+        }
+        return $arg;
+    }
+
     #[BeforeStage('php', [php::class, 'buildconfForUnix'], 'ext-spx')]
     #[PatchDescription('Fix spx extension compile error when building as static')]
     public function patchBeforeBuildconf(): bool