Makefile

.PHONY : test bench clean tap_tests localtime_tests

OPTIMIZE = -g
WARNINGS = -W -Wall -ansi -pedantic -Wno-long-long -Wextra -Wdeclaration-after-statement -Wendif-labels -Wconversion -Wcast-qual -Wwrite-strings
INCLUDE  = -I.
CFLAGS   = $(WARNINGS) $(OPTIMIZE) $(INCLUDE)
TIME64_OBJECTS = time64.o

all : bin/check_max

bin/check_max : $(TIME64_OBJECTS) time64_config.h

time64.o : time64_config.h time64_limits.h time64.h Makefile

bench : t/bench t/bench_system
	time t/bench_system
	time t/bench

t/bench t/bench_system : $(TIME64_OBJECTS)

t/localtime_test : $(TIME64_OBJECTS)
t/gmtime_test : $(TIME64_OBJECTS)

BLACKBOX_TESTS = 	t/year_limit.t	\
			t/negative.t 	\
			t/overflow.t 	\
			t/timegm.t 	\
			t/gmtime64.t	\
			t/mktime64.t	\
			t/asctime64.t	\
			t/ctime64.t

GLASSBOX_TESTS = 	t/safe_year.t	\
			t/seconds_between_years.t

$(BLACKBOX_TESTS) : t/tap.c t/tap.h $(TIME64_OBJECTS)
$(GLASSBOX_TESTS) : t/tap.c t/tap.h

test : tap_tests localtime_tests

localtime_tests: t/localtime_test t/gmtime_test
	@which bzdiff > /dev/null || (echo 'You need bzdiff to run these tests'; exit 1)
	@which less   > /dev/null || (echo 'You need less to run these tests';   exit 1)
	@echo "On failure, these tests will produce a diff between the failed and expected results.  If they pass they'll be quiet."
	TZ=Canada/Eastern t/gmtime_test | bzip2 -9 > t/gmtime_test.out.bz2
	bzdiff -u t/gmtime_test.out.bz2 t/gmtime.out.bz2 | less -F
	TZ=Canada/Eastern t/localtime_test | bzip2 -9 > t/eastern_test.out.bz2
	bzdiff -u t/eastern_test.out.bz2 t/eastern.out.bz2 | less -F
	TZ=Australia/West t/localtime_test | bzip2 -9 > t/oz_test.out.bz2
	bzdiff -u t/oz_test.out.bz2 t/oztime.out.bz2 | less -F

tap_tests: $(BLACKBOX_TESTS) $(GLASSBOX_TESTS)
	@which prove > /dev/null || (echo 'You need prove (from the Test::Harness perl module) to run these tests'; exit 1)
	@prove --exec '' t/*.t

clean:
	-rm 	t/*.t 			\
	   	t/localtime_test	\
		t/gmtime_test		\
		t/*_test.out.bz2	\
		t/bench			\
		t/bench_system		\
		*.o
	-rm -rf	t/*.dSYM/		\
		bin/*.dSYM/		\
		*.dSYM/