Add ext-xdebug

config/pkg/ext/ext-xdebug.yml

@@ -0,0 +1,14 @@
+ext-xdebug:
+  type: php-extension
+  artifact:
+    source:
+      type: pie
+      repo: xdebug/xdebug
+    metadata:
+      license-files: [LICENSE]
+      license: Xdebug-1.03
+  php-extension:
+    zend-extension: true
+    build-static: false
+    build-shared: true
+    build-with-php: false