diff options
Diffstat (limited to 'gnulib/m4/chdir-long.m4')
| -rw-r--r-- | gnulib/m4/chdir-long.m4 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gnulib/m4/chdir-long.m4 b/gnulib/m4/chdir-long.m4 index 9a343ac9..8c38c04b 100644 --- a/gnulib/m4/chdir-long.m4 +++ b/gnulib/m4/chdir-long.m4 @@ -1,4 +1,4 @@ -#serial 12 +#serial 14 # Use Gnulib's robust chdir function. # It can handle arbitrarily long directory names, which means @@ -15,12 +15,12 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_CHDIR_LONG], [ + 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], - [#include <unistd.h> -#include <limits.h> -#if defined PATH_MAX || defined MAXPATHLEN + gl_PATHMAX_SNIPPET[ +#ifdef PATH_MAX have_arbitrary_file_name_length_limit #endif], gl_cv_have_arbitrary_file_name_length_limit=yes, |