prefix			= @prefix@
exec_prefix		= @exec_prefix@
bindir			= @bindir@
libdir			= @libdir@
datarootdir		= @datarootdir@
datadir			= @datadir@
includedir		= @includedir@
system_includedir	= @SYSTEM_INCLUDEDIR@
system_libdir		= @SYSTEM_LIBDIR@
pkgconfigdir		= @PKGCONFIGDIR@

CC			= @CC@
PROG			= pkgconf@EXEEXT@
SRCS			= main.c cache.c pkg.c bsdstubs.c getopt_long.c fragment.c argvsplit.c fileio.c tuple.c dependency.c queue.c
OBJS			= ${SRCS:.c=.o}
GCOV_OBJS		= ${SRCS:.c=.og}
CFLAGS			= @CFLAGS@
LDFLAGS			= @LDFLAGS@
CFLAGS			+= -DLIBDIR=\"${libdir}\" -DINCLUDEDIR=\"${includedir}\" -DPKG_DEFAULT_PATH=\"${pkgconfigdir}\" -DSYSTEM_INCLUDEDIR=\"${system_includedir}\" -DSYSTEM_LIBDIR=\"${system_libdir}\" -Wall -Wextra -Wformat=2 -std=gnu99 -D_FORTIFY_SOURCE=2

all: build
build: ${PROG}

clean:
	rm -f *.o *.og *.gcda *.gcno *.gcov
	rm -f $(PROG)

install:
	mkdir -p $(DESTDIR)$(bindir)
	install -c -m755 $(PROG) $(DESTDIR)$(bindir)/$(PROG)
	mkdir -p $(DESTDIR)$(datarootdir)/aclocal
	install -c -m644 pkg.m4 $(DESTDIR)$(datarootdir)/aclocal/pkg.m4

check: $(PROG)
	$(SHELL) tests/run.sh ./$(PROG)

valgrind-check: $(PROG)
	$(SHELL) tests/run.sh 'valgrind --leak-check=full --show-reachable=yes ./$(PROG)'

$(PROG): $(OBJS)
	${CC} ${LDFLAGS} -o $@ $(OBJS)

$(PROG)-gcov: $(GCOV_OBJS)
	${CC} ${LDFLAGS} -fprofile-arcs -ftest-coverage -o $@ $(GCOV_OBJS)

gcov-check: $(PROG)-gcov
	$(SHELL) tests/run.sh ./$(PROG)-gcov
	@echo "gcov(1) reporting data should now be generated..."

.c.o:
	${CC} ${CFLAGS} -c $< -o $@

.c.og:
	${CC} ${CFLAGS} -fprofile-arcs -ftest-coverage -c $< -o $@