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adffd3f8b6
Not all distros have `/bin/bash`, e.g. NixOS. Fixes: #3450 Signed-off-by: Sebastian Hasler <sebastian.hasler@stuvus.uni-stuttgart.de>
47 lines
1.2 KiB
Bash
Executable File
47 lines
1.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Copyright (c) 2021 Intel Corporation
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#
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# SPDX-License-Identifier: Apache-2.0
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set -o errexit
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set -o nounset
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set -o pipefail
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set -o errtrace
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script_dir=$(dirname $(readlink -f "$0"))
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handle_error() {
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local exit_code="${?}"
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local line_number="${1:-}"
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echo "error:"
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echo "Failed at $line_number: ${BASH_COMMAND}"
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exit "${exit_code}"
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}
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trap 'handle_error $LINENO' ERR
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usage(){
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echo "$0 <qemu_version> <patches_dir>"
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}
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qemu_version="${1:-}"
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[ "${qemu_version}" == "" ] && usage && exit 1
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patches_dir="${2:-}"
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[ "${patches_dir}" == "" ] && usage && exit 1
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apply_patches="${script_dir}/apply_patches.sh"
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stable_branch=$(cat VERSION | awk 'BEGIN{FS=OFS="."}{print $1 "." $2 ".x"}')
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patch_version=$(cat VERSION | awk 'BEGIN{FS=OFS="."}{print $3}')
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if (( $patch_version >= 50));then
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echo "Found qemu dev version: Qemu uses patch version +50 to identify new development tree."
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echo "Patches for base version ${stable_branch} are not used for $(cat VERSION)"
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else
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echo "Apply patches for base version ${stable_branch}"
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"${apply_patches}" "${patches_dir}/${stable_branch}"
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fi
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echo "Apply patches for specific qemu version ${qemu_version}"
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"${apply_patches}" "${patches_dir}/tag_patches/${qemu_version}"
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