#!/bin/bash
|
#
|
# Find a native sysroot to use - either from an in-tree OE build or
|
# from a toolchain installation. It then ensures the variable
|
# $OECORE_NATIVE_SYSROOT is set to the sysroot's base directory, and sets
|
# $PSEUDO to the path of the pseudo binary.
|
#
|
# This script is intended to be run within other scripts by source'ing
|
# it, e.g:
|
#
|
# SYSROOT_SETUP_SCRIPT=`which oe-find-native-sysroot`
|
# . $SYSROOT_SETUP_SCRIPT <recipe>
|
#
|
# This script will terminate execution of your calling program unless
|
# you set a variable $SKIP_STRICT_SYSROOT_CHECK to a non-empty string
|
# beforehand.
|
#
|
# Copyright (c) 2010 Linux Foundation
|
#
|
# SPDX-License-Identifier: GPL-2.0-only
|
#
|
|
if [ "$1" = '--help' -o "$1" = '-h' -o $# -ne 1 ] ; then
|
echo 'Usage: oe-find-native-sysroot <recipe> [-h|--help]'
|
echo ''
|
echo 'OpenEmbedded find-native-sysroot - helper script to set'
|
echo 'environment variables OECORE_NATIVE_SYSROOT and PSEUDO'
|
echo 'to the path of the native sysroot directory and pseudo'
|
echo 'executable binary'
|
echo ''
|
echo 'options:'
|
echo ' recipe its STAGING_DIR_NATIVE is used as native sysroot'
|
echo ' -h, --help show this help message and exit'
|
echo ''
|
exit 2
|
fi
|
|
# Global vars
|
BITBAKE_E=""
|
set_oe_native_sysroot(){
|
echo "Running bitbake -e $1"
|
BITBAKE_E="`bitbake -e $1`"
|
OECORE_NATIVE_SYSROOT=`echo "$BITBAKE_E" | grep ^STAGING_DIR_NATIVE= | cut -d '"' -f2`
|
|
if [ "x$OECORE_NATIVE_SYSROOT" = "x" ]; then
|
# This indicates that there was an error running bitbake -e that
|
# the user needs to be informed of
|
echo "There was an error running bitbake to determine STAGING_DIR_NATIVE"
|
echo "Here is the output from bitbake -e $1"
|
echo $BITBAKE_E
|
exit 1
|
fi
|
}
|
|
if [ "x$OECORE_NATIVE_SYSROOT" = "x" ]; then
|
BITBAKE=`which bitbake 2> /dev/null`
|
if [ "x$BITBAKE" != "x" ]; then
|
if [ "$UID" = "0" ]; then
|
# Root cannot run bitbake unless sanity checking is disabled
|
if [ ! -d "./conf" ]; then
|
echo "Error: root cannot run bitbake by default, and I cannot find a ./conf directory to be able to disable sanity checking"
|
exit 1
|
fi
|
touch conf/sanity.conf
|
set_oe_native_sysroot $1
|
rm -f conf/sanity.conf
|
else
|
set_oe_native_sysroot $1
|
fi
|
else
|
echo "Error: Unable to locate bitbake command."
|
echo "Did you forget to source the build environment setup script?"
|
|
if [ -z "$SKIP_STRICT_SYSROOT_CHECK" ]; then
|
exit 1
|
fi
|
fi
|
fi
|
|
if [ ! -e "$OECORE_NATIVE_SYSROOT/" ]; then
|
echo "Error: $OECORE_NATIVE_SYSROOT doesn't exist."
|
|
if [ "x$OECORE_DISTRO_VERSION" = "x" ]; then
|
if [[ $1 =~ .*native.* ]]; then
|
echo "Have you run 'bitbake $1 -caddto_recipe_sysroot'?"
|
else
|
echo "Have you run 'bitbake $1 '?"
|
fi
|
else
|
echo "This shouldn't happen - something is wrong with your toolchain installation"
|
fi
|
|
if [ -z "$SKIP_STRICT_SYSROOT_CHECK" ]; then
|
exit 1
|
fi
|
fi
|
|
# Set up pseudo command
|
pseudo="$OECORE_NATIVE_SYSROOT/usr/bin/pseudo"
|
if [ -e "$pseudo" ]; then
|
echo "PSEUDO=$pseudo"
|
PSEUDO="$pseudo"
|
fi
|
