diff options
Diffstat (limited to 'make_helpers/windows.mk')
| -rw-r--r-- | make_helpers/windows.mk | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/make_helpers/windows.mk b/make_helpers/windows.mk index f6e8d55b..69f6a017 100644 --- a/make_helpers/windows.mk +++ b/make_helpers/windows.mk @@ -1,5 +1,5 @@ # -# Copyright (c) 2016, ARM Limited and Contributors. All rights reserved. +# Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved. # # SPDX-License-Identifier: BSD-3-Clause # @@ -51,12 +51,15 @@ ifndef WINDOWS_MK # ${1} is the directory to be generated. # ${2} is optional, and allows prerequisites to be specified. + # Do nothing if $1 == $2, to ignore self dependencies. define MAKE_PREREQ_DIR + ifneq (${1},${2}) ${1} : ${2} $(eval tmp_dir:=$(subst /,\,${1})) -@if not exist "$(tmp_dir)" mkdir "${tmp_dir}" + endif endef # ${1} is the directory to be removed. |