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 TEST_GEN_PROGS += $(OUTPUT)/vdso_test_abi
   9 TEST_GEN_PROGS += $(OUTPUT)/vdso_test_clock_getres
  10 ifeq ($(ARCH),$(filter $(ARCH),x86 x86_64))
  11 TEST_GEN_PROGS += $(OUTPUT)/vdso_standalone_test_x86
  12 endif
  13 TEST_GEN_PROGS += $(OUTPUT)/vdso_test_correctness
  14
  15 CFLAGS := -std=gnu99
  16 CFLAGS_vdso_standalone_test_x86 := -nostdlib -fno-asynchronous-unwind-tables -fno-stack-protector
  17 LDFLAGS_vdso_test_correctness := -ldl
  18 ifeq ($(CONFIG_X86_32),y)
  19 LDLIBS += -lgcc_s
  20 endif
  21
  22 all: $(TEST_GEN_PROGS)
  23 $(OUTPUT)/vdso_test_gettimeofday: parse_vdso.c vdso_test_gettimeofday.c
  24 $(OUTPUT)/vdso_test_getcpu: parse_vdso.c vdso_test_getcpu.c
  25 $(OUTPUT)/vdso_test_abi: parse_vdso.c vdso_test_abi.c
  26 $(OUTPUT)/vdso_test_clock_getres: vdso_test_clock_getres.c
  27 $(OUTPUT)/vdso_standalone_test_x86: vdso_standalone_test_x86.c parse_vdso.c
  28         $(CC) $(CFLAGS) $(CFLAGS_vdso_standalone_test_x86) \
  29                 vdso_standalone_test_x86.c parse_vdso.c \
  30                 -o $@
  31 $(OUTPUT)/vdso_test_correctness: vdso_test_correctness.c
  32         $(CC) $(CFLAGS) \
  33                 vdso_test_correctness.c \
  34                 -o $@ \
  35                 $(LDFLAGS_vdso_test_correctness)