1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyuninclude ../scripts/Makefile.include 3*4882a593Smuzhiyun 4*4882a593Smuzhiyunbindir ?= /usr/bin 5*4882a593Smuzhiyun 6*4882a593Smuzhiyunifeq ($(srctree),) 7*4882a593Smuzhiyunsrctree := $(patsubst %/,%,$(dir $(CURDIR))) 8*4882a593Smuzhiyunsrctree := $(patsubst %/,%,$(dir $(srctree))) 9*4882a593Smuzhiyunendif 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun# Do not use make's built-in rules 12*4882a593Smuzhiyun# (this improves performance and avoids hard-to-debug behaviour); 13*4882a593SmuzhiyunMAKEFLAGS += -r 14*4882a593Smuzhiyun 15*4882a593Smuzhiyunoverride CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include 16*4882a593Smuzhiyun 17*4882a593SmuzhiyunALL_TARGETS := iio_event_monitor lsiio iio_generic_buffer 18*4882a593SmuzhiyunALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS)) 19*4882a593Smuzhiyun 20*4882a593Smuzhiyunall: $(ALL_PROGRAMS) 21*4882a593Smuzhiyun 22*4882a593Smuzhiyunexport srctree OUTPUT CC LD CFLAGS 23*4882a593Smuzhiyuninclude $(srctree)/tools/build/Makefile.include 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun# 26*4882a593Smuzhiyun# We need the following to be outside of kernel tree 27*4882a593Smuzhiyun# 28*4882a593Smuzhiyun$(OUTPUT)include/linux/iio: ../../include/uapi/linux/iio 29*4882a593Smuzhiyun mkdir -p $(OUTPUT)include/linux/iio 2>&1 || true 30*4882a593Smuzhiyun ln -sf $(CURDIR)/../../include/uapi/linux/iio/events.h $@ 31*4882a593Smuzhiyun ln -sf $(CURDIR)/../../include/uapi/linux/iio/types.h $@ 32*4882a593Smuzhiyun 33*4882a593Smuzhiyunprepare: $(OUTPUT)include/linux/iio 34*4882a593Smuzhiyun 35*4882a593SmuzhiyunIIO_UTILS_IN := $(OUTPUT)iio_utils-in.o 36*4882a593Smuzhiyun$(IIO_UTILS_IN): prepare FORCE 37*4882a593Smuzhiyun $(Q)$(MAKE) $(build)=iio_utils 38*4882a593Smuzhiyun 39*4882a593SmuzhiyunLSIIO_IN := $(OUTPUT)lsiio-in.o 40*4882a593Smuzhiyun$(LSIIO_IN): prepare FORCE $(OUTPUT)iio_utils-in.o 41*4882a593Smuzhiyun $(Q)$(MAKE) $(build)=lsiio 42*4882a593Smuzhiyun$(OUTPUT)lsiio: $(LSIIO_IN) 43*4882a593Smuzhiyun $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@ 44*4882a593Smuzhiyun 45*4882a593SmuzhiyunIIO_EVENT_MONITOR_IN := $(OUTPUT)iio_event_monitor-in.o 46*4882a593Smuzhiyun$(IIO_EVENT_MONITOR_IN): prepare FORCE $(OUTPUT)iio_utils-in.o 47*4882a593Smuzhiyun $(Q)$(MAKE) $(build)=iio_event_monitor 48*4882a593Smuzhiyun$(OUTPUT)iio_event_monitor: $(IIO_EVENT_MONITOR_IN) 49*4882a593Smuzhiyun $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@ 50*4882a593Smuzhiyun 51*4882a593SmuzhiyunIIO_GENERIC_BUFFER_IN := $(OUTPUT)iio_generic_buffer-in.o 52*4882a593Smuzhiyun$(IIO_GENERIC_BUFFER_IN): prepare FORCE $(OUTPUT)iio_utils-in.o 53*4882a593Smuzhiyun $(Q)$(MAKE) $(build)=iio_generic_buffer 54*4882a593Smuzhiyun$(OUTPUT)iio_generic_buffer: $(IIO_GENERIC_BUFFER_IN) 55*4882a593Smuzhiyun $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@ 56*4882a593Smuzhiyun 57*4882a593Smuzhiyunclean: 58*4882a593Smuzhiyun rm -f $(ALL_PROGRAMS) 59*4882a593Smuzhiyun rm -rf $(OUTPUT)include/linux/iio 60*4882a593Smuzhiyun find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.d' -delete 61*4882a593Smuzhiyun 62*4882a593Smuzhiyuninstall: $(ALL_PROGRAMS) 63*4882a593Smuzhiyun install -d -m 755 $(DESTDIR)$(bindir); \ 64*4882a593Smuzhiyun for program in $(ALL_PROGRAMS); do \ 65*4882a593Smuzhiyun install $$program $(DESTDIR)$(bindir); \ 66*4882a593Smuzhiyun done 67*4882a593Smuzhiyun 68*4882a593SmuzhiyunFORCE: 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun.PHONY: all install clean FORCE prepare 71