blob: a215399167e6824dbf2fd1ce9ec39aeacca93ff1 [file] [log] [blame]
# Copyright 2011 The ChromiumOS Authors
# Distributed under the terms of the GNU General Public License v2
inherit linux-info
# @FUNCTION: create_temp_build_dir
# Creates a local copy of the kernel build tree. This allows the package to
# rebuild host-specific parts of the tree without violating the sandbox.
create_temp_build_dir() {
get_version || die "Failed to find kernel tree"
local dst_build=${1:-${T}/kernel-build}
cp -pPR "$(readlink -e "${KV_OUT_DIR}")" "${dst_build}" ||
die "Failed to copy kernel tree"
echo "${dst_build}"