author: Brian Nelson <pyro@debian.org>

--- a/src/corelib/io/qfsfileengine_unix.cpp
+++ b/src/corelib/io/qfsfileengine_unix.cpp
@@ -59,6 +59,10 @@
 
 QT_BEGIN_NAMESPACE
 
+#ifndef PATH_MAX
+#define PATH_MAX 4096
+#endif
+
 /*!
     \internal