Avoid make distclean failing if t/tmp* matches a directory.

Some of the tests in t/ make directories with names generated by the test.pl
tempfile(), and if they exit abnormally without deleting them, this would cause
distclean to fail. So change `rm -f t/tmp*` to `rm -rf t/tmp*`

Remove other cruft from the same line in the Makefile.
t/misctmp* hasn't been generated since 7a7e49369367a634.
t/forktmp* hasn't been generated since 1c25d394345c1b97.
t/io/fs.t has deleted t/c itself since 44a8e56aa037ed0f.
(Whilst it might abort and fail to delete it, there's no special treatment
in the Makefile for the other file that it creates, "t/TEST$$")

1 files changed, 2 insertions, 1 deletions

diff --git a/Makefile.SH b/Makefile.SH
index 5be2863dda..217a035b52 100755
--- a/Makefile.SH
+++ b/Makefile.SH
@@ -1259,7 +1259,8 @@ _cleaner1:
 _cleaner2:
 	-rm -f core.*perl.*.? t/core.perl.*.? .?*.c
 	rm -f core *perl.core t/core t/*perl.core core.* t/core.*
-	rm -f t/misctmp* t/forktmp* t/tmp* t/c t/$(PERL_EXE) t/rantests
+	rm -f t/$(PERL_EXE) t/rantests
+	rm -rf t/tmp*
 	rm -f so_locations $(LIBPERL_NONSHR) $(MINIPERL_NONSHR)
 	rm -rf $(addedbyconf)
 	rm -f $(FIRSTMAKEFILE) $(FIRSTMAKEFILE).old makefile.old