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tools: usb: move to tools buildsystem 

Converting the Makefile to use the new tools buildsystem.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
[fixes builds with O=...]
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20200819071733.60028-1-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Heikki Krogerus 2020-08-19 10:17:33 +03:00 committed by Greg Kroah-Hartman
parent ab565f7eb1
commit 9ca325ffca
2 changed files with 47 additions and 8 deletions
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2
tools/usb/Build Normal file
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@ -0,0 +1,2 @@
testusb-y += testusb.o
ffs-test-y += ffs-test.o

53
tools/usb/Makefile
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@ -1,14 +1,51 @@
# SPDX-License-Identifier: GPL-2.0
# Makefile for USB tools
include ../scripts/Makefile.include
PTHREAD_LIBS = -lpthread
WARNINGS = -Wall -Wextra
CFLAGS = $(WARNINGS) -g -I../include
LDFLAGS = $(PTHREAD_LIBS)
bindir ?= /usr/bin
all: testusb ffs-test
%: %.c
$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
ifeq ($(srctree),)
srctree := $(patsubst %/,%,$(dir $(CURDIR)))
srctree := $(patsubst %/,%,$(dir $(srctree)))
endif
# Do not use make's built-in rules
# (this improves performance and avoids hard-to-debug behaviour);
MAKEFLAGS += -r
override CFLAGS += -O2 -Wall -Wextra -g -D_GNU_SOURCE -I$(OUTPUT)include -I$(srctree)/tools/include
override LDFLAGS += -lpthread
ALL_TARGETS := testusb ffs-test
ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS))
all: $(ALL_PROGRAMS)
export srctree OUTPUT CC LD CFLAGS
include $(srctree)/tools/build/Makefile.include
TESTUSB_IN := $(OUTPUT)testusb-in.o
$(TESTUSB_IN): FORCE
$(Q)$(MAKE) $(build)=testusb
$(OUTPUT)testusb: $(TESTUSB_IN)
$(QUIET_LINK)$(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)
FFS_TEST_IN := $(OUTPUT)ffs-test-in.o
$(FFS_TEST_IN): FORCE
$(Q)$(MAKE) $(build)=ffs-test
$(OUTPUT)ffs-test: $(FFS_TEST_IN)
$(QUIET_LINK)$(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)
clean:
$(RM) testusb ffs-test
rm -f $(ALL_PROGRAMS)
find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.d' -delete -o -name '\.*.o.cmd' -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