MIRRORS/poky
1
0
Fork 0
mirror of git://git.yoctoproject.org/poky.git synced 2025-07-05 05:04:44 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

scripts/makefile-getvar: add script to get values from Makefiles

Browse Source 
There is often a need to extract a value from a Makefile, and standard
GNU Make doesn't provide a way to do this.  This script lets you access
values from Makefiles directly:

$ makefile-getvar curl/tests/server/Makefile noinst_PROGRAMS
getpart resolve rtspd sockfilt sws tftpd fake_ntlm socksd disabled mqttd

(From OE-Core rev: 881aa40d12d9dde73a932277093e5ceca8eb5c68)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton 2024-06-12 11:06:58 +00:00 committed by Richard Purdie
parent b82d066887
commit 4574919d30
1 changed files with 24 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
scripts/makefile-getvar Executable file
View File

@ -0,0 +1,24 @@
#! /bin/sh
# Get a variable's value from a makefile:
#
# $ makefile-getvar Makefile VARIABLE VARIABLE ...
#
# If multiple variables are specified, they will be printed one per line.
#
# SPDX-FileCopyrightText: Copyright 2024 Arm Limited and/or its affiliates <open-source-office@arm.com>
# SPDX-License-Identifier: GPL-2.0-only
set -eu
MAKEFILE=$1
shift
for VARIABLE in $*; do
make -f - $VARIABLE.var <<EOF
include $MAKEFILE
%.var:
@echo \$(\$*)
EOF
done