tools/testing/selftests/gpio/Makefile

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