Description: define PATH_MAX for compatibility when it's not already set
 Some platforms, such as the Hurd, don't set PATH_MAX.  Set a reasonable
 default value in this case.
Author: Steve Langasek <vorlon@debian.org>
Bug-Debian: http://bugs.debian.org/552043

Index: pam/tests/tst-dlopen.c
===================================================================
--- pam.orig/tests/tst-dlopen.c
+++ pam/tests/tst-dlopen.c
@@ -16,6 +16,11 @@
 #include <limits.h>
 #include <sys/stat.h>
 
+/* Hurd compatibility */
+#ifndef PATH_MAX
+#define PATH_MAX 4096
+#endif
+
 /* Simple program to see if dlopen() would succeed. */
 int main(int argc, char **argv)
 {