1 # SPDX-License-Identifier: GPL-2.0
3 GENERIC_VDSO_MK_PATH := $(abspath $(lastword $(MAKEFILE_LIST)))
4 GENERIC_VDSO_DIR := $(dir $(GENERIC_VDSO_MK_PATH))
6 c-gettimeofday-$(CONFIG_GENERIC_GETTIMEOFDAY) := $(addprefix $(GENERIC_VDSO_DIR), gettimeofday.c)
8 # This cmd checks that the vdso library does not contain dynamic relocations.
9 # It has to be called after the linking of the vdso library and requires it
12 # As a workaround for some GNU ld ports which produce unneeded R_*_NONE
13 # dynamic relocations, ignore R_*_NONE.
14 quiet_cmd_vdso_check = VDSOCHK $@
15 cmd_vdso_check = if $(READELF) -rW $@ | grep -v _NONE | grep -q " R_\w*_"; \
16 then (echo >&2 "$@: dynamic relocations are not supported"; \
17 rm -f $@; /bin/false); fi