1#
2# Copyright (c) 2016-2022, Arm Limited and Contributors. All rights reserved.
3#
4# SPDX-License-Identifier: BSD-3-Clause
5#
6
7# OS specific parts for builds in a Windows_NT environment. The
8# environment variable OS is set to Windows_NT on all modern Windows platforms
9
10# Include generic windows command definitions.
11
12ifndef WINDOWS_MK
13    WINDOWS_MK := $(lastword $(MAKEFILE_LIST))
14
15    ECHO_BLANK_LINE := @cmd /c echo.
16    ECHO_QUIET := @rem
17    DIR_DELIM := $(strip \)
18    BIN_EXT   := .exe
19    PATH_SEP  := ;
20
21    # For some Windows native commands there is a problem with the directory delimiter.
22    # Make uses / (slash) and the commands expect \ (backslash)
23    # We have to provide a means of translating these, so we define local functions.
24
25    # ${1} is the file to be copied.
26    # ${2} is the destination file name.
27    define SHELL_COPY
28	$(eval tmp_from_file:=$(subst /,\,${1}))
29	$(eval tmp_to_file:=$(subst /,\,${2}))
30	copy "${tmp_from_file}" "${tmp_to_file}"
31    endef
32
33    # ${1} is the directory to be copied.
34    # ${2} is the destination directory path.
35    define SHELL_COPY_TREE
36	$(eval tmp_from_dir:=$(subst /,\,${1}))
37	$(eval tmp_to_dir:=$(subst /,\,${2}))
38	xcopy /HIVE "${tmp_from_dir}" "${tmp_to_dir}"
39    endef
40
41    # ${1} is the file to be deleted.
42    define SHELL_DELETE
43	$(eval tmp_del_file:=$(subst /,\,${*}))
44	-@if exist $(tmp_del_file)  del /Q $(tmp_del_file)
45    endef
46
47    # ${1} is a space delimited list of files to be deleted.
48    define SHELL_DELETE_ALL
49	$(eval $(foreach filename,$(wildcard ${1}),$(call DELETE_IF_THERE,${filename})))
50    endef
51
52    # ${1} is the directory to be generated.
53    # ${2} is optional, and allows prerequisites to be specified.
54    # Do nothing if $1 == $2, to ignore self dependencies.
55    define MAKE_PREREQ_DIR
56        ifneq (${1},${2})
57
58${1} : ${2}
59	$(eval tmp_dir:=$(subst /,\,${1}))
60	-@if not exist "$(tmp_dir)"  mkdir "${tmp_dir}"
61
62        endif
63    endef
64
65    # ${1} is the directory to be removed.
66    define SHELL_REMOVE_DIR
67	$(eval tmp_dir:=$(subst /,\,${1}))
68	-@if exist "$(tmp_dir)"  rd /Q /S "$(tmp_dir)"
69    endef
70
71endif
72
73# Because git is not available from CMD.EXE, we need to avoid
74# the BUILD_STRING generation which uses git.
75# For now we use "development build".
76# This can be overridden from the command line or environment.
77BUILD_STRING ?= development build
78
79# The DOS echo shell command does not strip ' characters from the command
80# parameters before printing. We therefore use an alternative method invoked
81# by defining the MAKE_BUILD_STRINGS macro.
82BUILT_TIME_DATE_STRING = const char build_message[] = "Built : "${BUILD_MESSAGE_TIMESTAMP};
83VERSION_STRING_MESSAGE = const char version_string[] = "${VERSION_STRING}";
84VERSION_MESSAGE = const char version[] = "${VERSION}";
85define MAKE_BUILD_STRINGS
86	@echo $$(BUILT_TIME_DATE_STRING) $$(VERSION_STRING_MESSAGE) $$(VERSION_MESSAGE) | \
87		$$(CC) $$(TF_CFLAGS) $$(CFLAGS) -x c -c - -o $1
88endef
89
90MSVC_NMAKE := nmake.exe
91
92