diff options
Diffstat (limited to 'm4')
-rw-r--r-- | m4/getcwd-path-max.m4 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/m4/getcwd-path-max.m4 b/m4/getcwd-path-max.m4 index f8a9a2bf3..9069969b3 100644 --- a/m4/getcwd-path-max.m4 +++ b/m4/getcwd-path-max.m4 @@ -1,4 +1,4 @@ -#serial 1 +#serial 2 # Check whether getcwd has the bug that it succeeds for a working directory # longer than PATH_MAX, yet returns a truncated directory name. # If so, arrange to compile the wrapper function. @@ -14,6 +14,7 @@ AC_DEFUN([GL_FUNC_GETCWD_PATH_MAX], AC_CACHE_CHECK([whether getcwd properly handles paths longer than PATH_MAX], gl_cv_func_getcwd_vs_path_max, [ + AC_CHECK_DECLS([getcwd]) # Arrange for deletion of the temporary directory this test creates. ac_clean_files="$ac_clean_files confdir3" AC_RUN_IFELSE([AC_LANG_SOURCE([[ |