#-----------------------------------------------------------------------------#
# vim: ts=8 sw=8 noexpandtab ft=make
#-----------------------------------------------------------------------------#

TESTS_DIR = ..
THIS_DIR = invalid_make_int
# Two tests, missing_parent_import and sub_c, use nested submodules,
# which requires -j1. The loss of parallelism has a performance impact,
# but due to the small number of test cases in this directory, this impact
# is small.
MAYBE_J1 = -j1

# Note: multi-module tests are listed separately from single-module tests
# because we need to make dependencies, and make .int3 files for the
# other modules, only for multi-module tests.
#
# Multi-module tests should use *separate* modules, not *nested* modules.

SINGLE_MODULE_PROGS = \
	bad_type_class_constraint_intermodule \
	bug499 \
	bug521_sub \
	missing_interface_import

MULTI_MODULE_PROGS = \
	int_impl_imports \
	missing_interface_import2 \
	missing_parent_import \
	sub_c \
	test_nested \
	transitive_import

# while the following tests were in ../invalid, they were included among
# the modules listed in the definition of the REDIRECT_OPT_ERROR_MODULES
# make variable. However, they seem to be working just fine when moved
# to this direct, which has no such list.
#
# 	bad_type_class_constraint_intermodule
# 	bug521_sub
#	int_impl_imports

#-----------------------------------------------------------------------------#

PROGS = $(SINGLE_MODULE_PROGS) $(MULTI_MODULE_PROGS)
TESTS = $(sort $(PROGS:%=%-nodepend))
include ../Mmake.common

# Module-specific options should go in Mercury.options so they can be found
# by `mmc --make'.
include Mercury.options

%.runtest: %.int_err_res ;

#-----------------------------------------------------------------------------#

$(SINGLE_MODULE_PROGS:%=%.int_err): %.int_err: %.m
	if $(MC) --make-interface $(ALL_GRADEFLAGS) $(ALL_MCFLAGS) $* \
		> $*.int_err 2>&1; \
	then false; \
	else true; \
	fi

$(MULTI_MODULE_PROGS:%=%.int_err): %.int_err: %.m
	+mmake $*.depend
	+mmake $*.all_int3s
	if $(MC) --make-interface $(ALL_GRADEFLAGS) $(ALL_MCFLAGS) $* \
		> $*.int_err 2>&1; \
	then false; \
	else true; \
	fi

clean_local: clean_invalid

clean_invalid:
	rm -f *.dep_err *.err *.int_err *.int_err_res

#-----------------------------------------------------------------------------#