diff options
Diffstat (limited to 'tools/iio/Makefile')
| -rw-r--r-- | tools/iio/Makefile | 76 |
1 files changed, 56 insertions, 20 deletions
diff --git a/tools/iio/Makefile b/tools/iio/Makefile index 8f08e03..d4d9560 100644 --- a/tools/iio/Makefile +++ b/tools/iio/Makefile @@ -1,31 +1,67 @@ +include ../scripts/Makefile.include + +bindir ?= /usr/bin + +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 + +install: $(ALL_PROGRAMS) + install -d -m 755 $(DESTDIR)$(bindir); \ + for program in $(ALL_PROGRAMS); do \ + install $$program $(DESTDIR)$(bindir); \ + done + +FORCE: + +.PHONY: all install clean FORCE prepare |
