tools/usb/Makefile

   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 $(if $(OUTPUT),$(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