Build with -D__EXTENSIONS__ on SunOS to work around APR_PATH_MAX lossage.
Update "youtube-dl" package to version 20130815 . A changelog is not
available as usual but the update is problem necessary because of
Google's attempt to block Microsoft's Windows Phone Youtube App.
Note update of the "youtube-dl" package to version 20130815.
Change READLINE_DEFAULT to 'readline' if not using a builtin implementation,
there is just too much breakage with editline currently and most of the
advantages of editline are lost when not using a builtin version.
update PLIST after heimdal upgrade
Use the native mit-krb5 implementation by default on SunOS.
Move platform-specific settings to the platform file.