1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 # Makefile for USB tools 2 # Makefile for USB tools
3 include ../scripts/Makefile.include <<
4 3
5 bindir ?= /usr/bin !! 4 CC = $(CROSS_COMPILE)gcc
6 !! 5 PTHREAD_LIBS = -lpthread
7 ifeq ($(srctree),) !! 6 WARNINGS = -Wall -Wextra
8 srctree := $(patsubst %/,%,$(dir $(CURDIR))) !! 7 CFLAGS = $(WARNINGS) -g -I../include
9 srctree := $(patsubst %/,%,$(dir $(srctree))) !! 8 LDFLAGS = $(PTHREAD_LIBS)
10 endif !! 9
11 !! 10 all: testusb ffs-test
12 # Do not use make's built-in rules !! 11 %: %.c
13 # (this improves performance and avoids hard-t !! 12 $(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
14 MAKEFLAGS += -r <<
15 <<
16 override CFLAGS += -O2 -Wall -Wextra -g -D_GNU <<
17 override LDFLAGS += -lpthread <<
18 <<
19 ALL_TARGETS := testusb ffs-test <<
20 ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_ <<
21 <<
22 all: $(ALL_PROGRAMS) <<
23 <<
24 export srctree OUTPUT CC LD CFLAGS <<
25 include $(srctree)/tools/build/Makefile.includ <<
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 $@ <<
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 $@ <<
38 13
39 clean: 14 clean:
40 rm -f $(ALL_PROGRAMS) !! 15 $(RM) testusb ffs-test
41 find $(or $(OUTPUT),.) -name '*.o' -de <<
42 <<
43 install: $(ALL_PROGRAMS) <<
44 install -d -m 755 $(DESTDIR)$(bindir); <<
45 for program in $(ALL_PROGRAMS); do <<
46 install $$program $(DESTDIR)$( <<
47 done <<
48 <<
49 FORCE: <<
50 <<
51 .PHONY: all install clean FORCE prepare <<
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