Description: policykit-1 currently FTBFS on hurd-i386 because of unconditional use of
 PATH_MAX, which hurd-i386 doesn't define since it doesn't have such
 arbitrary limitation.  The attached patch fixes it by just using
 glibc's get_current_dir_name() extension when available.
Author: Samuel Thibault <sthibault@debian.org>
Bug: http://bugs.freedesktop.org/show_bug.cgi?id=24495
Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=550800
Index: policykit-1-0.94/src/examples/frobnicate.c
===================================================================
--- policykit-1-0.94.orig/src/examples/frobnicate.c	2009-08-12 15:56:47.000000000 +0200
+++ policykit-1-0.94/src/examples/frobnicate.c	2009-10-14 01:52:10.000000000 +0200
@@ -19,8 +19,10 @@
  * Author: David Zeuthen <davidz@redhat.com>
  */
 
+#define _GNU_SOURCE
 #include <glib.h>
 #include <unistd.h>
+#include <stdlib.h>
 #include <errno.h>
 #include <sys/types.h>
 
@@ -31,13 +33,21 @@
   gchar **env;
   guint n;
   int ret;
+#ifdef __GLIBC__
+  gchar *cwd = NULL;
+#else
   gchar cwd[PATH_MAX];
+#endif
 
   ret = 1;
   args = NULL;
   env = NULL;
 
+#ifdef __GLIBC__
+  if ((cwd = get_current_dir_name ()))
+#else
   if (getcwd (cwd, sizeof cwd) == NULL)
+#endif
     {
       g_printerr ("Error getting cwd: %s", g_strerror (errno));
       goto out;
@@ -62,6 +72,9 @@
 
  out:
 
+#ifdef __GLIBC__
+  free (cwd);
+#endif
   g_free (args);
   g_strfreev (env);