linux/linux-5.4.31/tools/testing/selftests/gpio/Makefile

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Makefile
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2024-01-30 10:43:28 +00:00
# SPDX-License-Identifier: GPL-2.0
MOUNT_CFLAGS := $(shell pkg-config --cflags mount 2>/dev/null)
MOUNT_LDLIBS := $(shell pkg-config --libs mount 2>/dev/null)
ifeq ($(MOUNT_LDLIBS),)
MOUNT_LDLIBS := -lmount -I/usr/include/libmount
endif
CFLAGS += -O2 -g -std=gnu99 -Wall -I../../../../usr/include/ $(MOUNT_CFLAGS)
LDLIBS += $(MOUNT_LDLIBS)
TEST_PROGS := gpio-mockup.sh
TEST_FILES := gpio-mockup-sysfs.sh
TEST_PROGS_EXTENDED := gpio-mockup-chardev
GPIODIR := $(realpath ../../../gpio)
GPIOOBJ := gpio-utils.o
all: $(TEST_PROGS_EXTENDED)
override define CLEAN
$(RM) $(TEST_PROGS_EXTENDED)
$(MAKE) -C $(GPIODIR) OUTPUT=$(GPIODIR)/ clean
endef
KSFT_KHDR_INSTALL := 1
include ../lib.mk
$(TEST_PROGS_EXTENDED): $(GPIODIR)/$(GPIOOBJ)
$(GPIODIR)/$(GPIOOBJ):
$(MAKE) OUTPUT=$(GPIODIR)/ -C $(GPIODIR)