Forward-port #1087

src/Package/Library/krb5.php

@@ -19,7 +19,9 @@ class krb5
     #[BuildFor('Darwin')]
     public function build(LibraryPackage $lib, PackageInstaller $installer): void
     {
-        shell()->cd($lib->getSourceRoot())->exec('autoreconf -if');
+        if (!file_exists($lib->getSourceRoot() . '/configure')) {
+            shell()->cd($lib->getSourceRoot())->exec('autoreconf -if');
+        }
 
         $resolved = array_keys($installer->getResolvedPackages());
         $spc = new SPCConfigUtil(['no_php' => true, 'libs_only_deps' => true]);

src/Package/Library/libjpeg.php

@@ -22,6 +22,10 @@ class libjpeg
             ->addConfigureArgs(
                 '-DENABLE_STATIC=ON',
                 '-DENABLE_SHARED=OFF',
+                '-DWITH_SYSTEM_ZLIB=ON',
+                '-DWITH_TOOLS=OFF',
+                '-DWITH_TESTS=OFF',
+                '-DWITH_SIMD=OFF',
             )
             ->build();
         // patch pkgconfig