tools/testing/selftests/vDSO/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 include ../lib.mk
   3
   4 uname_M := $(shell uname -m 2>/dev/null || echo not)
   5 ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
   6
   7 TEST_GEN_PROGS := $(OUTPUT)/vdso_test_gettimeofday $(OUTPUT)/vdso_test_getcpu
   8 ifeq ($(ARCH),x86)
   9 TEST_GEN_PROGS += $(OUTPUT)/vdso_standalone_test_x86
  10 endif
  11
  12 ifndef CROSS_COMPILE
  13 CFLAGS := -std=gnu99
  14 CFLAGS_vdso_standalone_test_x86 := -nostdlib -fno-asynchronous-unwind-tables -fno-stack-protector
  15 ifeq ($(CONFIG_X86_32),y)
  16 LDLIBS += -lgcc_s
  17 endif
  18
  19 all: $(TEST_GEN_PROGS)
  20 $(OUTPUT)/vdso_test_gettimeofday: parse_vdso.c vdso_test_gettimeofday.c
  21 $(OUTPUT)/vdso_test_getcpu: parse_vdso.c vdso_test_getcpu.c
  22 $(OUTPUT)/vdso_standalone_test_x86: vdso_standalone_test_x86.c parse_vdso.c
  23         $(CC) $(CFLAGS) $(CFLAGS_vdso_standalone_test_x86) \
  24                 vdso_standalone_test_x86.c parse_vdso.c \
  25                 -o $@
  26
  27 endif