define PERL and use wildcard

diff --git a/t/test_spool/versions/indices/Makefile b/t/test_spool/versions/indices/Makefile
index 9a5a760a27dc15c17a5bc324ce36ee1d8f6909e3..ade27506ea0ca94f672d9f284bb040d4c3595783 100644 (file)
--- a/t/test_spool/versions/indices/Makefile
+++ b/t/test_spool/versions/indices/Makefile
@@ -2,8 +2,10 @@
 
 VERSION_INDICES=versions.idx versions_time.idx binsrc.idx srcbin.idx
 
+PERL?=perl
+
 all: $(VERSION_INDICES)
 
-$(VERSION_INDICES): %.idx: %.idx_stubs make_index_from_stubs.pl %.idx_stubs/*.stub
+$(VERSION_INDICES): %.idx: %.idx_stubs make_index_from_stubs.pl $(wildcard %.idx_stubs/*.stub)
        $(PERL) $(wordlist 2,2,$^) $@ $(wordlist 3,$(words $^),$^)