iio: tools: move to tools buildsystem

lsiio-y += lsiio.o iio_utils.o

iio_event_monitor-y += iio_event_monitor.o iio_utils.o

iio_generic_buffer-y += iio_generic_buffer.o iio_utils.o

include ../scripts/Makefile.include

ifeq ($(srctree),)

srctree := $(patsubst %/,%,$(dir $(CURDIR)))

srctree := $(patsubst %/,%,$(dir $(srctree)))

endif

# Do not use make's built-in rules

# (this improves performance and avoids hard-to-debug behaviour);

MAKEFLAGS += -r

CC = $(CROSS_COMPILE)gcc

CFLAGS += -Wall -g -D_GNU_SOURCE -D__EXPORTED_HEADERS__ -I../../include/uapi -I../../include

LD = $(CROSS_COMPILE)ld

CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include

BINDIR=usr/bin

INSTALL_PROGRAM=install -m 755 -p

DEL_FILE=rm -f

ALL_TARGETS := iio_event_monitor lsiio iio_generic_buffer

ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS))

all: iio_event_monitor lsiio iio_generic_buffer

all: $(ALL_PROGRAMS)

iio_event_monitor: iio_event_monitor.o iio_utils.o

export srctree OUTPUT CC LD CFLAGS

include $(srctree)/tools/build/Makefile.include

lsiio: lsiio.o iio_utils.o

#

# We need the following to be outside of kernel tree

#

$(OUTPUT)include/linux/iio: ../../include/uapi/linux/iio

	mkdir -p $(OUTPUT)include/linux/iio 2>&1 || true

	ln -sf $(CURDIR)/../../include/uapi/linux/iio/events.h $@

	ln -sf $(CURDIR)/../../include/uapi/linux/iio/types.h $@

iio_generic_buffer: iio_generic_buffer.o iio_utils.o

prepare: $(OUTPUT)include/linux/iio

%.o: %.c iio_utils.h

LSIIO_IN := $(OUTPUT)lsiio-in.o

$(LSIIO_IN): prepare FORCE

	$(Q)$(MAKE) $(build)=lsiio

$(OUTPUT)lsiio: $(LSIIO_IN)

	$(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@

install:

	- mkdir -p $(INSTALL_ROOT)/$(BINDIR)

	- $(INSTALL_PROGRAM) "iio_event_monitor" "$(INSTALL_ROOT)/$(BINDIR)/iio_event_monitor"

	- $(INSTALL_PROGRAM) "lsiio" "$(INSTALL_ROOT)/$(BINDIR)/lsiio"

	- $(INSTALL_PROGRAM) "iio_generic_buffer" "$(INSTALL_ROOT)/$(BINDIR)/iio_generic_buffer"

IIO_EVENT_MONITOR_IN := $(OUTPUT)iio_event_monitor-in.o

$(IIO_EVENT_MONITOR_IN): prepare FORCE

	$(Q)$(MAKE) $(build)=iio_event_monitor

$(OUTPUT)iio_event_monitor: $(IIO_EVENT_MONITOR_IN)

	$(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@

uninstall:

	$(DEL_FILE) "$(INSTALL_ROOT)/$(BINDIR)/iio_event_monitor"

	$(DEL_FILE) "$(INSTALL_ROOT)/$(BINDIR)/lsiio"

	$(DEL_FILE) "$(INSTALL_ROOT)/$(BINDIR)/iio_generic_buffer"

IIO_GENERIC_BUFFER_IN := $(OUTPUT)iio_generic_buffer-in.o

$(IIO_GENERIC_BUFFER_IN): prepare FORCE

	$(Q)$(MAKE) $(build)=iio_generic_buffer

$(OUTPUT)iio_generic_buffer: $(IIO_GENERIC_BUFFER_IN)

	$(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@

.PHONY: clean

clean:

	rm -f *.o iio_event_monitor lsiio iio_generic_buffer

	rm -f $(ALL_PROGRAMS)

	rm -rf $(OUTPUT)include/linux/iio

	find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.d' -delete

FORCE:

.PHONY: all clean FORCE prepare