tests/GNUmakefile

# Provide a compatibility layer so that the commands used before the
# conversion of tests/ to non-recursive make still work.  To do that, we
# must rerun the "make check" from the parent, and with tests/ prefixed
# onto any TESTS values.  The SUBDIRS=. is to prevent the top-level check
# rules from descending into e.g., gnulib-test/.

.PHONY: all
all:
	@echo 'tests/GNUmakefile: did you mean to make "check"?' 1>&2
	@exit 1

ifeq ($(TESTS),)
tests =
else
tests = TESTS=$(addprefix tests/,$(TESTS))
endif

.PHONY: check
check:
	cd .. && $(MAKE) $@ $(tests) SUBDIRS=.
tests: reenable "make -C tests ..." commands The README-documented way to run individual tests was invalidated by the conversion of tests/ to non-recursive make. Add a GNUmakefile shim to reenable that usage. * tests/GNUmakefile: New file, so that "make -C tests ..." works like it did before the conversion of tests/ to non-recursive build. Reported by Bernhard Voelker. * Makefile.am (EXTRA_DIST): Add it. * cfg.mk (sc_prohibit_tab_based_indentation): Also exempt any GNUmakefile from this syntax-check. 2012-09-14 09:25:33 +02:00			`# Provide a compatibility layer so that the commands used before the`
			`# conversion of tests/ to non-recursive make still work. To do that, we`
			`# must rerun the "make check" from the parent, and with tests/ prefixed`
			`# onto any TESTS values. The SUBDIRS=. is to prevent the top-level check`
			`# rules from descending into e.g., gnulib-test/.`

			`.PHONY: all`
			`all:`
			`@echo 'tests/GNUmakefile: did you mean to make "check"?' 1>&2`
			`@exit 1`

			`ifeq ($(TESTS),)`
			`tests =`
			`else`
			`tests = TESTS=$(addprefix tests/,$(TESTS))`
			`endif`

			`.PHONY: check`
			`check:`
			`cd .. && $(MAKE) $@ $(tests) SUBDIRS=.`