slackware-current/testing/source/k/kernel-headers.SlackBuild
Patrick J Volkerding bb2b920e00 Mon Nov 18 22:26:36 UTC 2024
ap/lsof-4.99.4-x86_64-1.txz:  Upgraded.
n/dovecot-2.3.21.1-x86_64-4.txz:  Rebuilt.
  Build with option --with-libwrap. Patch configure to add -lnsl to -lwrap.
  Thanks to Jonathan Woithe.
xap/xine-lib-1.2.13-x86_64-10.txz:  Rebuilt.
  Recompiled since ImageMagick upstream fixed their mistake.
  Thanks to Petri Kaukasoina.
testing/packages/kernel-generic-6.12.0-x86_64-1.txz:  Added.
testing/packages/kernel-headers-6.12.0-x86-1.txz:  Added.
testing/packages/kernel-source-6.12.0-noarch-1.txz:  Added.
2024-11-19 00:03:00 +01:00

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#!/bin/sh
# Copyright 2018, 2024 Patrick J. Volkerding, Sebeka, Minnesota, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# To use this script, point it to a Linux kernel source tree, and it will make
# the kernel-headers package using the .config to get all needed package
# version information:
#
# KERNEL_SOURCE=/usr/src/linux ./kernel-headers.SlackBuild
cd $(dirname $0) ; CWD=$(pwd)
PKGNAM=${PKGNAM:-kernel-headers}
BUILD=${BUILD:-1}
KERNEL_SOURCE=${KERNEL_SOURCE:-/usr/src/linux}
if [ -z "${HEADERS_ARCH}" ]; then
case "$(uname -m)" in
i?86) HEADERS_ARCH=x86 ;;
x86_64) HEADERS_ARCH=x86 ;;
# Use uname -m for all other archs:
*) HEADERS_ARCH=$(uname -m) ;;
esac
fi
if [ ! -d "${KERNEL_SOURCE}" ]; then
echo "Error: kernel source directory ${KERNEL_SOURCE} does not exist."
exit 1
elif [ ! -r ${KERNEL_SOURCE}/.config ]; then
echo "Error: a .config was not found in ${KERNEL_SOURCE}."
exit 1
fi
# Get the kernel version from the kernel Makefile:
VERSION=$(grep "^VERSION = " ${KERNEL_SOURCE}/Makefile | rev | cut -f 1 -d ' ' | rev).$(grep "^PATCHLEVEL = " ${KERNEL_SOURCE}/Makefile | rev | cut -f 1 -d ' ' | rev).$(grep "^SUBLEVEL = " ${KERNEL_SOURCE}/Makefile | rev | cut -f 1 -d ' ' | rev)$(grep "^EXTRAVERSION = " ${KERNEL_SOURCE}/Makefile | rev | cut -f 1 -d ' ' | rev)
# Set LOCALVERSION to the value found inside the .config:
LOCALVERSION="$(cat ${KERNEL_SOURCE}/.config 2> /dev/null | grep CONFIG_LOCALVERSION= | cut -f 2 -d = | tr -d \")"
TMP=${TMP:-/tmp}
PKG=$TMP/package-$PKGNAM
# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
# The LOCALVERSION never makes it into the headers, so no point including it:
echo "kernel-headers-$(echo ${VERSION} | tr - _)-${HEADERS_ARCH}-$BUILD.txz"
exit 0
fi
rm -rf $PKG
mkdir -p $TMP $PKG
mkdir -p $PKG/usr
# Generate the kernel headers and clean them up:
( cd ${KERNEL_SOURCE}
echo "Generating headers from the Linux kernel source tree in ${KERNEL_SOURCE}:"
make headers_install ARCH=${HEADERS_ARCH} INSTALL_HDR_PATH=$PKG/usr
cd $PKG/usr/include
# You won't want these files. The ones in libdrm work better.
rm -rf drm
# This next part seems pretty much cosmetic, but since we've been doing this
# for a long time (and others also do), we'll stick with it:
mv asm asm-${HEADERS_ARCH}
ln -sf asm-${HEADERS_ARCH} asm
# Remove unneeded dotfiles:
find . -name ".??*" -exec rm -f {} \+
)
mkdir -p $PKG/install
cat $CWD/slack-desc/slack-desc.kernel-headers > $PKG/install/slack-desc
# Make the package:
cd $PKG
# The LOCALVERSION never makes it into the headers, so no point including it:
/sbin/makepkg -l y -c n $TMP/kernel-headers-$(echo ${VERSION} | tr - _)-${HEADERS_ARCH}-$BUILD.txz