1 # SPDX-License-Identifier: GPL-2.0
2 include ../scripts/Makefile.include
3
4 bindir ?= /usr/bin
5
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-t
13 MAKEFLAGS += -r
14
15 override CFLAGS += -O2 -Wall -g -D_GNU_SOURCE
16
17 ALL_TARGETS := iio_event_monitor lsiio iio_gen
18 ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_
19
20 all: $(ALL_PROGRAMS)
21
22 export srctree OUTPUT CC LD CFLAGS
23 include $(srctree)/tools/build/Makefile.includ
24
25 #
26 # We need the following to be outside of kerne
27 #
28 $(OUTPUT)include/linux/iio: ../../include/uapi
29 mkdir -p $(OUTPUT)include/linux/iio 2>
30 ln -sf $(CURDIR)/../../include/uapi/li
31 ln -sf $(CURDIR)/../../include/uapi/li
32 ln -sf $(CURDIR)/../../include/uapi/li
33
34 prepare: $(OUTPUT)include/linux/iio
35
36 IIO_UTILS_IN := $(OUTPUT)iio_utils-in.o
37 $(IIO_UTILS_IN): prepare FORCE
38 $(Q)$(MAKE) $(build)=iio_utils
39
40 LSIIO_IN := $(OUTPUT)lsiio-in.o
41 $(LSIIO_IN): prepare FORCE $(OUTPUT)iio_utils-
42 $(Q)$(MAKE) $(build)=lsiio
43 $(OUTPUT)lsiio: $(LSIIO_IN)
44 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS
45
46 IIO_EVENT_MONITOR_IN := $(OUTPUT)iio_event_mon
47 $(IIO_EVENT_MONITOR_IN): prepare FORCE $(OUTPU
48 $(Q)$(MAKE) $(build)=iio_event_monitor
49 $(OUTPUT)iio_event_monitor: $(IIO_EVENT_MONITO
50 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS
51
52 IIO_GENERIC_BUFFER_IN := $(OUTPUT)iio_generic_
53 $(IIO_GENERIC_BUFFER_IN): prepare FORCE $(OUTP
54 $(Q)$(MAKE) $(build)=iio_generic_buffe
55 $(OUTPUT)iio_generic_buffer: $(IIO_GENERIC_BUF
56 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS
57
58 clean:
59 rm -f $(ALL_PROGRAMS)
60 rm -rf $(OUTPUT)include/linux/iio
61 find $(or $(OUTPUT),.) -name '*.o' -de
62
63 install: $(ALL_PROGRAMS)
64 install -d -m 755 $(DESTDIR)$(bindir);
65 for program in $(ALL_PROGRAMS); do
66 install $$program $(DESTDIR)$(
67 done
68
69 FORCE:
70
71 .PHONY: all install clean FORCE prepare
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