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Commit | Line | Data |
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b2441318 | 1 | # SPDX-License-Identifier: GPL-2.0 |
18956cf2 AS |
2 | include ../scripts/Makefile.include |
3 | ||
25e3f85a AS |
4 | bindir ?= /usr/bin |
5 | ||
18956cf2 AS |
6 | ifeq ($(srctree),) |
7 | srctree := $(patsubst %/,%,$(dir $(CURDIR))) | |
8 | srctree := $(patsubst %/,%,$(dir $(srctree))) | |
9 | endif | |
10 | ||
11 | # Do not use make's built-in rules | |
12 | # (this improves performance and avoids hard-to-debug behaviour); | |
13 | MAKEFLAGS += -r | |
14 | ||
54628687 | 15 | CC = $(CROSS_COMPILE)gcc |
18956cf2 AS |
16 | LD = $(CROSS_COMPILE)ld |
17 | CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include | |
817020cf | 18 | |
18956cf2 AS |
19 | ALL_TARGETS := iio_event_monitor lsiio iio_generic_buffer |
20 | ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS)) | |
0c4b6500 | 21 | |
18956cf2 | 22 | all: $(ALL_PROGRAMS) |
817020cf | 23 | |
18956cf2 AS |
24 | export srctree OUTPUT CC LD CFLAGS |
25 | include $(srctree)/tools/build/Makefile.include | |
817020cf | 26 | |
18956cf2 AS |
27 | # |
28 | # We need the following to be outside of kernel tree | |
29 | # | |
30 | $(OUTPUT)include/linux/iio: ../../include/uapi/linux/iio | |
31 | mkdir -p $(OUTPUT)include/linux/iio 2>&1 || true | |
32 | ln -sf $(CURDIR)/../../include/uapi/linux/iio/events.h $@ | |
33 | ln -sf $(CURDIR)/../../include/uapi/linux/iio/types.h $@ | |
817020cf | 34 | |
18956cf2 | 35 | prepare: $(OUTPUT)include/linux/iio |
817020cf | 36 | |
18956cf2 AS |
37 | LSIIO_IN := $(OUTPUT)lsiio-in.o |
38 | $(LSIIO_IN): prepare FORCE | |
39 | $(Q)$(MAKE) $(build)=lsiio | |
40 | $(OUTPUT)lsiio: $(LSIIO_IN) | |
41 | $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@ | |
817020cf | 42 | |
18956cf2 AS |
43 | IIO_EVENT_MONITOR_IN := $(OUTPUT)iio_event_monitor-in.o |
44 | $(IIO_EVENT_MONITOR_IN): prepare FORCE | |
45 | $(Q)$(MAKE) $(build)=iio_event_monitor | |
46 | $(OUTPUT)iio_event_monitor: $(IIO_EVENT_MONITOR_IN) | |
47 | $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@ | |
0c4b6500 | 48 | |
18956cf2 AS |
49 | IIO_GENERIC_BUFFER_IN := $(OUTPUT)iio_generic_buffer-in.o |
50 | $(IIO_GENERIC_BUFFER_IN): prepare FORCE | |
51 | $(Q)$(MAKE) $(build)=iio_generic_buffer | |
52 | $(OUTPUT)iio_generic_buffer: $(IIO_GENERIC_BUFFER_IN) | |
53 | $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@ | |
0c4b6500 | 54 | |
817020cf | 55 | clean: |
18956cf2 AS |
56 | rm -f $(ALL_PROGRAMS) |
57 | rm -rf $(OUTPUT)include/linux/iio | |
58 | find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.d' -delete | |
59 | ||
25e3f85a AS |
60 | install: $(ALL_PROGRAMS) |
61 | install -d -m 755 $(DESTDIR)$(bindir); \ | |
62 | for program in $(ALL_PROGRAMS); do \ | |
63 | install $$program $(DESTDIR)$(bindir); \ | |
64 | done | |
65 | ||
18956cf2 AS |
66 | FORCE: |
67 | ||
25e3f85a | 68 | .PHONY: all install clean FORCE prepare |