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authorEvan Lloyd <evan.lloyd@arm.com>2015-12-02 18:33:55 +0000
committerEvan Lloyd <evan.lloyd@arm.com>2016-04-01 12:33:09 +0100
commitf1477d4ad879a1244b782b27c1c653ca9f35cc7a (patch)
treecc76d413b5b5367a9450a6952ad1602bf35efd81 /make_helpers/unix.mk
parentaeb25668fb61a5f56de7469dac8c29e1fc7343bf (diff)
downloadtrusted-firmware-a-f1477d4ad879a1244b782b27c1c653ca9f35cc7a.tar.gz
Make:Make shell commands more portable
Macros are inserted to replace direct invocations of commands that are problematic on some build environments. (e.g. Some environments expect \ in paths instead of /.) The changes take into account mismatched command mappings across environments. The new helper file unix.mk retains existing makefile behaviour on unix like build environments by providing the following macro definitions: SHELL_COPY cp -f SHELL_COPY_TREE cp -rf SHELL_DELETE rm -f SHELL_DELETE_ALL rm -rf MAKE_PREREQ_DIR mkdir -p (As make target) SHELL_REMOVE_DIR rm -rf Change-Id: I1b5ca5e1208e78230b15284c4af00c1c006cffcb
Diffstat (limited to 'make_helpers/unix.mk')
-rw-r--r--make_helpers/unix.mk81
1 files changed, 81 insertions, 0 deletions
diff --git a/make_helpers/unix.mk b/make_helpers/unix.mk
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+#
+# Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# Redistributions of source code must retain the above copyright notice, this
+# list of conditions and the following disclaimer.
+#
+# Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# Neither the name of ARM nor the names of its contributors may be used
+# to endorse or promote products derived from this software without specific
+# prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+#
+
+# Trusted Firmware shell command definitions for a Unix style environment.
+
+ifndef UNIX_MK
+ UNIX_MK := $(lastword $(MAKEFILE_LIST))
+
+ ECHO_BLANK_LINE := echo
+
+ DIR_DELIM := /
+ PATH_SEP := :
+
+ # These defines provide Unix style equivalents of the shell commands
+ # required by the Trusted Firmware build environment.
+
+ # ${1} is the file to be copied.
+ # ${2} is the destination file name.
+ define SHELL_COPY
+ ${Q}cp -f "${1}" "${2}"
+ endef
+
+ # ${1} is the directory to be copied.
+ # ${2} is the destination directory path.
+ define SHELL_COPY_TREE
+ ${Q}cp -rf "${1}" "${2}"
+ endef
+
+ # ${1} is the file to be deleted.
+ define SHELL_DELETE
+ -${Q}rm -f "${1}"
+ endef
+
+ # ${1} is a space delimited list of files to be deleted.
+ # Note that we do not quote ${1}, as multiple parameters may be passed.
+ define SHELL_DELETE_ALL
+ -${Q}rm -rf ${1}
+ endef
+
+ # ${1} is the directory to be generated.
+ # ${2} is optional, and allows a prerequisite to be specified.
+ define MAKE_PREREQ_DIR
+
+${1} : ${2}
+ ${Q}mkdir -p "${1}"
+
+ endef
+
+ define SHELL_REMOVE_DIR
+ -${Q}rm -rf "${1}"
+ endef
+
+endif