make_helpers/unix.mk

   1 #
   2 # Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
   3 #
   4 # SPDX-License-Identifier: BSD-3-Clause
   5 #
   6 #
   7
   8 # Trusted Firmware shell command definitions for a Unix style environment.
   9
  10 ifndef UNIX_MK
  11     UNIX_MK := $(lastword $(MAKEFILE_LIST))
  12
  13     ECHO_BLANK_LINE := echo
  14
  15     DIR_DELIM := /
  16     PATH_SEP := :
  17
  18     # These defines provide Unix style equivalents of the shell commands
  19     # required by the Trusted Firmware build environment.
  20
  21     # ${1} is the file to be copied.
  22     # ${2} is the destination file name.
  23     define SHELL_COPY
  24         ${Q}cp -f  "${1}"  "${2}"
  25     endef
  26
  27     # ${1} is the directory to be copied.
  28     # ${2} is the destination directory path.
  29     define SHELL_COPY_TREE
  30         ${Q}cp -rf  "${1}"  "${2}"
  31     endef
  32
  33     # ${1} is the file to be deleted.
  34     define SHELL_DELETE
  35         -${Q}rm -f  "${1}"
  36     endef
  37
  38     # ${1} is a space delimited list of files to be deleted.
  39     # Note that we do not quote ${1}, as multiple parameters may be passed.
  40     define SHELL_DELETE_ALL
  41         -${Q}rm -rf  ${1}
  42     endef
  43
  44     # ${1} is the directory to be generated.
  45     # ${2} is optional, and allows a prerequisite to be specified.
  46     # Do nothing if $1 == $2, to ignore self dependencies.
  47     define MAKE_PREREQ_DIR
  48         ifneq (${1},${2})
  49
  50 ${1} : ${2}
  51         ${Q}mkdir -p  "${1}"
  52
  53         endif
  54     endef
  55
  56     define SHELL_REMOVE_DIR
  57         -${Q}rm -rf  "${1}"
  58     endef
  59
  60 endif