AT_SETUP([ustar: unsplittable path name])
AT_KEYWORDS([longname ustar lustar02])
-m4_define([PREFIX_155],
+m4_pushdef([PREFIX_155],
[this_is_a_very_long_name_for_a_file_designed_to_test_generation_of_ustar_archives_by_gnu_tar_semicolon_it_will_not_fit_the_name_field_and_cannot_be_split_be])
-m4_define([DIR_155],
+m4_pushdef([DIR_155],
[this_is_a_very_long_name_for_a_file_designed_to_test_generation/of_ustar_archives_by_gnu_tar_semicolon_it_will_not_fit_the_name_field_and_cannot_be_split_be])
-m4_define([NAME], [tween_name_and_prefix])
+m4_pushdef([NAME], [tween_name_and_prefix])
AT_TAR_CHECK([
AT_TAR_MKHIER(PREFIX_155,NAME)
tar: Exiting with failure status due to previous errors
],[],[],[ustar])
+m4_popdef([NAME])
+m4_popdef([DIR_155])
+m4_popdef([PREFIX_155])
+
AT_CLEANUP