1 # SPDX-License-Identifier: GPL-2.0 2 # Makefile for USB tools 3 include ../scripts/Makefile.include 4 5 bindir ?= /usr/bin 6 7 ifeq ($(srctree),) 8 srctree := $(patsubst %/,%,$(dir $(CURDIR))) 9 srctree := $(patsubst %/,%,$(dir $(srctree))) 10 endif 11 12 # Do not use make's built-in rules 13 # (this improves performance and avoids hard-to-debug behaviour); 14 MAKEFLAGS += -r 15 16 override CFLAGS += -O2 -Wall -Wextra -g -D_GNU_SOURCE -I$(OUTPUT)include -I$(srctree)/tools/include 17 override LDFLAGS += -lpthread 18 19 ALL_TARGETS := testusb ffs-test 20 ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS)) 21 22 all: $(ALL_PROGRAMS) 23 24 export srctree OUTPUT CC LD CFLAGS 25 include $(srctree)/tools/build/Makefile.include 26 27 TESTUSB_IN := $(OUTPUT)testusb-in.o 28 $(TESTUSB_IN): FORCE 29 $(Q)$(MAKE) $(build)=testusb 30 $(OUTPUT)testusb: $(TESTUSB_IN) 31 $(QUIET_LINK)$(CC) $(CFLAGS) $< -o $@ $(LDFLAGS) 32 33 FFS_TEST_IN := $(OUTPUT)ffs-test-in.o 34 $(FFS_TEST_IN): FORCE 35 $(Q)$(MAKE) $(build)=ffs-test 36 $(OUTPUT)ffs-test: $(FFS_TEST_IN) 37 $(QUIET_LINK)$(CC) $(CFLAGS) $< -o $@ $(LDFLAGS) 38 39 clean: 40 rm -f $(ALL_PROGRAMS) 41 find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '\.*.d' -delete -o -name '\.*.o.cmd' -delete 42 43 install: $(ALL_PROGRAMS) 44 install -d -m 755 $(DESTDIR)$(bindir); \ 45 for program in $(ALL_PROGRAMS); do \ 46 install $$program $(DESTDIR)$(bindir); \ 47 done 48 49 FORCE: 50 51 .PHONY: all install clean FORCE prepare
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