include ./Makefile CCFLAGS := -DDEVEL $(CCFLAGS) .PHONY: multitest multitest: f=''; \ for i in ~/perl5/perlbrew/perls/perl-5.1[468]*/bin/perl perl; do \ echo "Trying $$i ..."; \ $$i Makefile.PL && make && make test; \ [ $$? = 0 ] || f="$$f $$i"; \ echo "... done (trying $$i)"; \ done; \ [ -z "$$f" ] || { echo "Failed:$$f" >&2; exit 1; }