forked from pool/kernel-source-longterm
48 lines
1.1 KiB
Plaintext
48 lines
1.1 KiB
Plaintext
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#!/bin/sh
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#
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# Given a series.conf file and a directory with patches, applies them to the
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# current directory.
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# Used by kernel-source.spec.in and kernel-binary.spec.in
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USAGE="$0 [--vanilla] <series.conf> <patchdir> [symbol ...]"
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set -e
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set -o pipefail
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vanilla=false
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if test "$1" == "--vanilla"; then
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vanilla=true
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shift
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fi
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if test $# -lt 2; then
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echo "$USAGE" >&2
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exit 1
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fi
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DIR="${0%/*}"
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SERIES_CONF=$1
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PATCH_DIR=$2
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shift 2
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trap 'rm -f "$series"' EXIT
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series=$(mktemp)
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# support for patches in patches.addon/series
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cp "$SERIES_CONF" "$series"
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if ! $vanilla && test -e "$PATCH_DIR/patches.addon/series"; then
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# make it user-friendly and automatically prepend "patches.addon/"
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# if there is no "/"
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sed -r 's|^([[:space:]]*)([^#[:space:]][^/]*)$|\1patches.addon/\2|' \
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"$PATCH_DIR/patches.addon/series" >>"$series"
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fi
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(
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echo "trap 'echo \"*** patch \$_ failed ***\"' ERR"
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echo "set -ex"
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"$DIR"/guards "$@" <"$series" | \
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if $vanilla; then
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sed -rn '/^patches\.(kernel\.org|rpmify)\//p'
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else
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cat
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fi |\
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sed "s|^|patch -s -F0 -E -p1 --no-backup-if-mismatch -i $PATCH_DIR/|"
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) | sh
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