- AC_LIBSOURCES([chdir-long.c, chdir-long.h])
- AC_CACHE_CHECK([whether this system has a definition of PATH_MAX],
- gl_have_path_max_definition,
- [AC_EGREP_CPP([have_path_max_definition],
- [#include <unistd.h>
-#include <limits.h>
+ AC_REQUIRE([gl_PATHMAX_SNIPPET_PREREQ])
+ AC_CACHE_CHECK([whether this system has an arbitrary file name length limit],
+ gl_cv_have_arbitrary_file_name_length_limit,
+ [AC_EGREP_CPP([have_arbitrary_file_name_length_limit],
+ gl_PATHMAX_SNIPPET[