+2020-08-26 Bruno Haible <bruno@clisp.org>
+
+ chdir-long: Change configure message.
+ * m4/chdir-long.m4 (gl_FUNC_CHDIR_LONG): Say "checking whether this
+ system supports file names of any length..." instead of "checking
+ whether this system has an arbitrary file name length limit...".
+ Set gl_cv_have_unlimited_file_name_length instead of
+ gl_cv_have_arbitrary_file_name_length_limit.
+ * modules/chdir-long (Depends-on, configure.ac): Update accordingly.
+
2020-08-26 Bruno Haible <bruno@clisp.org>
ceill: Change configure message.
-#serial 16
+#serial 17
# Use Gnulib's robust chdir function.
# It can handle arbitrarily long directory names, which means
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_CACHE_CHECK([whether this system supports file names of any length],
+ [gl_cv_have_unlimited_file_name_length],
[AC_EGREP_CPP([have_arbitrary_file_name_length_limit],
gl_PATHMAX_SNIPPET[
#ifdef PATH_MAX
have_arbitrary_file_name_length_limit
#endif],
- [gl_cv_have_arbitrary_file_name_length_limit=yes],
- [gl_cv_have_arbitrary_file_name_length_limit=no])])
+ [gl_cv_have_unlimited_file_name_length=no],
+ [gl_cv_have_unlimited_file_name_length=yes])])
])
AC_DEFUN([gl_PREREQ_CHDIR_LONG], [:])
unistd
pathmax
chdir
-assure [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
-atexit [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
-fchdir [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
-fcntl-h [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
-openat [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
-memchr [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
-mempcpy [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
-memrchr [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
-stdbool [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
-stdlib [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
+assure [test $gl_cv_have_unlimited_file_name_length = no]
+atexit [test $gl_cv_have_unlimited_file_name_length = no]
+fchdir [test $gl_cv_have_unlimited_file_name_length = no]
+fcntl-h [test $gl_cv_have_unlimited_file_name_length = no]
+openat [test $gl_cv_have_unlimited_file_name_length = no]
+memchr [test $gl_cv_have_unlimited_file_name_length = no]
+mempcpy [test $gl_cv_have_unlimited_file_name_length = no]
+memrchr [test $gl_cv_have_unlimited_file_name_length = no]
+stdbool [test $gl_cv_have_unlimited_file_name_length = no]
+stdlib [test $gl_cv_have_unlimited_file_name_length = no]
configure.ac:
gl_FUNC_CHDIR_LONG
-if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then
+if test $gl_cv_have_unlimited_file_name_length = no; then
AC_LIBOBJ([chdir-long])
gl_PREREQ_CHDIR_LONG
fi