1 include ..
/scripts
/Makefile.
include
6 srctree
:= $(patsubst %/,%,$(dir $(CURDIR
)))
7 srctree
:= $(patsubst %/,%,$(dir $(srctree
)))
10 # Do not use make's built-in rules
11 # (this improves performance and avoids hard-to-debug behaviour);
14 CC
= $(CROSS_COMPILE
)gcc
15 LD
= $(CROSS_COMPILE
)ld
16 CFLAGS
+= -O2
-Wall
-g
-D_GNU_SOURCE
-I
$(OUTPUT
)include
18 ALL_TARGETS
:= iio_event_monitor lsiio iio_generic_buffer
19 ALL_PROGRAMS
:= $(patsubst %,$(OUTPUT
)%,$(ALL_TARGETS
))
23 export srctree OUTPUT CC LD CFLAGS
24 include $(srctree
)/tools
/build
/Makefile.
include
27 # We need the following to be outside of kernel tree
29 $(OUTPUT
)include/linux
/iio
: ..
/..
/include/uapi
/linux
/iio
30 mkdir
-p
$(OUTPUT
)include/linux
/iio
2>&1 || true
31 ln
-sf
$(CURDIR
)/..
/..
/include/uapi
/linux
/iio
/events.h
$@
32 ln
-sf
$(CURDIR
)/..
/..
/include/uapi
/linux
/iio
/types.h
$@
34 prepare
: $(OUTPUT
)include/linux
/iio
36 LSIIO_IN
:= $(OUTPUT
)lsiio-in.o
37 $(LSIIO_IN
): prepare FORCE
38 $(Q
)$(MAKE
) $(build
)=lsiio
39 $(OUTPUT
)lsiio
: $(LSIIO_IN
)
40 $(QUIET_LINK
)$(CC
) $(CFLAGS
) $(LDFLAGS
) $< -o
$@
42 IIO_EVENT_MONITOR_IN
:= $(OUTPUT
)iio_event_monitor-in.o
43 $(IIO_EVENT_MONITOR_IN
): prepare FORCE
44 $(Q
)$(MAKE
) $(build
)=iio_event_monitor
45 $(OUTPUT
)iio_event_monitor
: $(IIO_EVENT_MONITOR_IN
)
46 $(QUIET_LINK
)$(CC
) $(CFLAGS
) $(LDFLAGS
) $< -o
$@
48 IIO_GENERIC_BUFFER_IN
:= $(OUTPUT
)iio_generic_buffer-in.o
49 $(IIO_GENERIC_BUFFER_IN
): prepare FORCE
50 $(Q
)$(MAKE
) $(build
)=iio_generic_buffer
51 $(OUTPUT
)iio_generic_buffer
: $(IIO_GENERIC_BUFFER_IN
)
52 $(QUIET_LINK
)$(CC
) $(CFLAGS
) $(LDFLAGS
) $< -o
$@
56 rm -rf
$(OUTPUT
)include/linux
/iio
57 find
$(if
$(OUTPUT
),$(OUTPUT
),.
) -name
'*.o' -delete
-o
-name
'\.*.d' -delete
59 install: $(ALL_PROGRAMS
)
60 install -d
-m
755 $(DESTDIR
)$(bindir); \
61 for program in
$(ALL_PROGRAMS
); do \
62 install $$program $(DESTDIR
)$(bindir); \
67 .PHONY
: all install clean FORCE prepare