tools/testing/selftests/gpio/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2
   3 VAR_CFLAGS := $(shell pkg-config --cflags mount 2>/dev/null)
   4 VAR_LDLIBS := $(shell pkg-config --libs mount 2>/dev/null)
   5 ifeq ($(VAR_LDLIBS),)
   6 VAR_LDLIBS := -lmount -I/usr/include/libmount
   7 endif
   8
   9 CFLAGS += -O2 -g -std=gnu99 -Wall -I../../../../usr/include/ $(VAR_CFLAGS)
  10 LDLIBS += $(VAR_LDLIBS)
  11
  12 TEST_PROGS := gpio-mockup.sh
  13 TEST_FILES := gpio-mockup-sysfs.sh
  14 TEST_GEN_PROGS_EXTENDED := gpio-mockup-chardev
  15
  16 KSFT_KHDR_INSTALL := 1
  17 include ../lib.mk
  18
  19 GPIODIR := $(realpath ../../../gpio)
  20 GPIOOUT := $(OUTPUT)/tools-gpio/
  21 GPIOOBJ := $(GPIOOUT)/gpio-utils.o
  22
  23 CLEAN += ; $(RM) -rf $(GPIOOUT)
  24
  25 $(TEST_GEN_PROGS_EXTENDED): $(GPIOOBJ)
  26
  27 $(GPIOOUT):
  28         mkdir -p $@
  29
  30 $(GPIOOBJ): $(GPIOOUT)
  31         $(MAKE) OUTPUT=$(GPIOOUT) -C $(GPIODIR)