CROSS_COMPILE ?= arm-linux-

CC := $(CROSS_COMPILE)gcc

CFLAGS := -O2 -Wall -Wextra -Wno-unused-parameter -ansi -std=c99

LDFLAGS := -Wl,--as-needed

override CFLAGS += -D_GNU_SOURCE

DSP_API := 2

override CFLAGS += -DDSP_API=$(DSP_API)

ifdef DEBUG

  override CFLAGS += -DDEBUG

endif

version := $(shell ./get-version)

all:

dsp-load: dsp_load.o dsp_bridge.o

bins += dsp-load

dsp-probe: dsp_probe.o dsp_bridge.o log.o

bins += dsp-probe

dsp-test: dsp_test.o dsp_bridge.o log.o

bins += dsp-test

dsp-exec: dsp_exec.o dsp_bridge.o log.o

bins += dsp-exec

all: $(bins)

D = $(DESTDIR)

# pretty print

ifndef V

QUIET_CC    = @echo '   CC         '$@;

QUIET_LINK  = @echo '   LINK       '$@;

QUIET_CLEAN = @echo '   CLEAN      '$@;

endif

%.o:: %.c

	$(QUIET_CC)$(CC) $(CFLAGS) -MMD -o $@ -c $<

$(bins):

	$(QUIET_LINK)$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)

clean:

	$(QUIET_CLEAN)$(RM) $(bins) *.o *.d

install: $(bins)

	install -m 755 dsp-load -D $(D)/usr/bin/dsp-load

	install -m 755 dsp-probe -D $(D)/usr/bin/dsp-probe

	install -m 755 dsp-test -D $(D)/usr/bin/dsp-test

	install -m 755 dsp-exec -D $(D)/usr/bin/dsp-exec

dist: base := dsp-tools-$(version)

dist:

	git archive --format=tar --prefix=$(base)/ HEAD > /tmp/$(base).tar

	mkdir -p $(base)

	echo $(version) > $(base)/.version

	chmod 664 $(base)/.version

	tar --append -f /tmp/$(base).tar --owner root --group root $(base)/.version

	rm -r $(base)

	gzip /tmp/$(base).tar

-include *.d