Portfile.patch

--- Portfile	2011-09-14 18:30:21.000000000 +0200
+++ Portfile	2011-09-20 22:35:58.000000000 +0200
@@ -72,6 +72,21 @@
   depends_run-delete    port:xauth
 }
 
+variant gsskex {
+  set extra_cppflags [concat \
+    "-F/System/Library/Frameworks/OpenDirectory.framework" \
+    "-F/System/Library/Frameworks/CoreFoundation.framework" \
+    "-D_UTMPX_COMPAT -D__APPLE_LAUNCHD__ -D__APPLE_MEMBERSHIP__" \
+    "-D__APPLE_XSAN__"]
+  use_autoreconf yes
+  patch.pre_args -p1
+  patchfiles-append openssh-5.9p1-gsskex-all-20110920.patch apple-keychain.patch
+  configure.args-append --with-4in6 --with-audit=bsm --with-keychain=apple \
+      --disable-utmp --disable-wtmp --with-privsep-user=_sshd \
+      CFLAGS="-fPIE -O2" CPPFLAGS="$extra_cppflags" \
+      LDFLAGS="-Wl,-pie -framework CoreFoundation -framework OpenDirectory"
+}
+
 # For high-performance patch
 # re-enable when patch for current version is available
 #variant hpn description "apply high performance patch" {