When is PATH_MAX not defined? It's part of posix (see http://pubs.opengroup.org/onlinepubs/009695399/basedefs/limits.h.html )
Are you trying to build on Gnu Hurd?
When is PATH_MAX not defined? It's part of posix (see http://pubs.opengroup.org/onlinepubs/009695399/basedefs/limits.h.html )
Are you trying to build on Gnu Hurd?