86 lines
2.3 KiB
Bash
86 lines
2.3 KiB
Bash
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#!/bin/bash
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#
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# This script is aimed at generating the headers from the kernel sources.
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# Please do a git checkout of the kernel sources, or run until %prep step of
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# kernel rpm build. Then go into the directory with the sources, and run this
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# script
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#
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# Author: Herton R. Krzesinski <herton@redhat.com>
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# ARCH_LIST below has the default list of supported architectures
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# (the architectures names may be different from rpm, you list here the
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# names of arch/<arch> directories in the kernel sources)
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ARCH_LIST="arm arm64 powerpc s390 x86"
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# If the kernel Makefile doesn't contain enough information for the tarball
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# release, you can specify the release of the package so it'll be included
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# in the name of the created tarball
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TB_RELEASE=""
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# If kernel Makefile has the package release number, you can specify the name of
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# Makefile variable here.
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MAKE_RELEASE=""
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# Extra string (usually dist tag) that goes into the tarball name
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EXTRA=""
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while [ ! -z "$1" ]; do
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opt="$1"
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case $opt in
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--arch-list|-a)
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ARCH_LIST="$2"
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shift
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;;
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--extra|-e)
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EXTRA="$2"
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shift
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;;
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--make-release|-m)
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MAKE_RELEASE=$2
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shift
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;;
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--release|-r)
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TB_RELEASE=$2
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shift
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;;
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*)
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echo "Unknown option ($1) to $0"
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exit
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;;
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esac
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shift
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done
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KVERSION=$(cat Makefile | sed -ne '/^VERSION\ =\ /{s///;p;q}')
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KPATCHLEVEL=$(cat Makefile | sed -ne '/^PATCHLEVEL\ =\ /{s///;p;q}')
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KSUBLEVEL=$(cat Makefile | sed -ne '/^SUBLEVEL\ =\ /{s///;p;q}')
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TB_VERSION=$KVERSION.$KPATCHLEVEL.$KSUBLEVEL
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if [ -z "$TB_RELEASE" ]; then
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KEXTRAVERSION=$(cat Makefile | sed -ne '/^EXTRAVERSION\ =\ /{s///;p;q}')
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DISTRO_RELEASE=""
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if [ -n "$MAKE_RELEASE" ]; then
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DISTRO_RELEASE=.$(cat Makefile | sed -ne "/^$MAKE_RELEASE\ =\ /{s///;p;q}")
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fi
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if [ -n "$KEXTRAVERSION" ]; then
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KEXTRAVERSION=$(echo $KEXTRAVERSION | sed -e s/-/./)
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TB_RELEASE=0$KEXTRAVERSION$DISTRO_RELEASE$EXTRA
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else
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TB_RELEASE=$DISTRO_RELEASE$EXTRA
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fi
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fi
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headers_dir=$(mktemp -d)
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trap 'rm -rf "$headers_dir"' SIGHUP SIGINT SIGTERM EXIT
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make HDR_ARCH_LIST="$ARCH_LIST" INSTALL_HDR_PATH=$headers_dir headers_install_all
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find $headers_dir \
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\( -name .install -o -name .check -o \
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-name ..install.cmd -o -name ..check.cmd \) | xargs rm -f
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TARBALL=$PWD/kernel-headers-$TB_VERSION-$TB_RELEASE.tar.xz
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pushd $headers_dir
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tar -Jcf $TARBALL *
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popd
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echo wrote $TARBALL
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