moving xdebug into its own package. This means you have to specify an additional php.ini file to make php debugger work for command line php.

svn path=/nixpkgs/trunk/; revision=19266

pkgs/development/interpreters/php/ini-bulider.nix

@@ -0,0 +1,43 @@
+{runCommand, php, appendLines ? "", prefixPhpRecommended ? true} :
+
+
+/*
+
+NixOS: see apache-httpd/default.nix's phpIni option
+
+to enable Xdebug append these lines:
+  ''
+      zend_extension="${pkgs.phpXdebug}/lib/xdebug.so"
+      zend_extension_ts="${pkgs.phpXdebug}/lib/xdebug.so"
+      zend_extension_debug="${pkgs.phpXdebug}/lib/xdebug.so"
+      xdebug.remote_enable=true
+      xdebug.remote_host=127.0.0.1
+      xdebug.remote_port=9000
+      xdebug.remote_handler=dbgp
+      xdebug.profiler_enable=0
+      xdebug.profiler_output_dir="/tmp/xdebug"
+      xdebug.remote_mode=req
+  ''
+
+to make php's mail() function work add
+  ''
+   ; Needed for PHP's mail() function.
+   sendmail_path = sendmail -t -i
+  ''
+*/
+
+
+runCommand "php.ini"
+  {
+    inherit php appendLines prefixPhpRecommended;
+  }
+  ''
+    [ -z "$prefixPhpRecommended" ] || {
+      {
+      echo "# PHP RECOMMENDED INI START"
+      cat $php/etc/php-recommended.ini
+      echo "# PHP RECOMMENDED INI END"
+      } >> $out
+    }
+    echo "$appendLines" >> $out
+  ''