mirror of
git://slackware.nl/current.git
synced 2024-12-26 09:58:59 +01:00
1ca976055a
l/protobuf-29.0-x86_64-1.txz: Upgraded. Shared library .so-version bump. l/qt6-6.8.1_20241122_41d5d04f-x86_64-1.txz: Upgraded. Compiled against protobuf-29.0. n/mosh-1.4.0-x86_64-5.txz: Rebuilt. Recompiled against protobuf-29.0. x/noto-cjk-fonts-ttf-2.004-noarch-1.txz: Upgraded. Let's not be stingy about packaging the CJK fonts. :-) Drop the fontconfig file since Arch also did that.
217 lines
9.5 KiB
Bash
Executable file
217 lines
9.5 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
# Copyright 2018, 2020, 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 a .config
|
|
# file by setting the appropriate environment variables:
|
|
#
|
|
# KERNEL_SOURCE=/usr/src/linux KERNEL_CONFIG=./kernel-configs/config-6.9.9-generic.x64 ./kernel-generic.SlackBuild
|
|
#
|
|
# It can also build the huge (or any other) kernel:
|
|
#
|
|
# KERNEL_NAME=huge KERNEL_SOURCE=/usr/src/linux KERNEL_CONFIG=./kernel-configs/config-6.9.9.x64 ./kernel-generic.SlackBuild
|
|
#
|
|
# By default, it will call the package "kernel-generic" and use the source and
|
|
# .config already in /usr/src/linux (if possible).
|
|
|
|
cd $(dirname $0) ; CWD=$(pwd)
|
|
|
|
KERNEL_NAME=${KERNEL_NAME:-generic}
|
|
KERNEL_SOURCE=${KERNEL_SOURCE:-/usr/src/linux}
|
|
KERNEL_CONFIG=${KERNEL_CONFIG:-/usr/src/linux/.config}
|
|
CONFIG_SUFFIX=${CONFIG_SUFFIX:-}
|
|
BUILD=${BUILD:-1}
|
|
|
|
# The CONFIG_DEBUG_INFO_BTF_MODULES option adds a huge amount of debugging
|
|
# data to the modules which we don't actually need. We'll strip debugging
|
|
# information from kernel modules by default. If you are building a debug
|
|
# kernel and wish to retain this data, export the variable below set to "0".
|
|
STRIP_DEBUG=${STRIP_DEBUG:-1}
|
|
|
|
# Let's export the variable with the name needed by the kernel's Makefiles,
|
|
# just for good measure.
|
|
if [ "$STRIP_DEBUG" = "1" ]; then
|
|
export INSTALL_MOD_STRIP=$STRIP_DEBUG
|
|
else
|
|
unset STRIP_DEBUG
|
|
fi
|
|
|
|
# Set this to true if you'd like to write the .config back to its source
|
|
# after running "make oldconfig". This ensures that the config file is the
|
|
# exact one used to build, and is sorted properly.
|
|
REGEN_CONFIG=${REGEN_CONFIG:-false}
|
|
|
|
# By default, have the kernel package(s) generate an initrd upon installation:
|
|
AUTO_GENERATE_INITRD=${AUTO_GENERATE_INITRD:-YES}
|
|
|
|
if [ ! -r "${KERNEL_CONFIG}" ]; then
|
|
echo "Error: the KERNEL_CONFIG environment variable needs to be set to the"
|
|
echo ".config file to be used to build this kernel. Example:"
|
|
echo "KERNEL_NAME=generic KERNEL_SOURCE=/usr/src/linux KERNEL_CONFIG=./kernel-configs/config-6.9.9.x64 ./kernel-generic.SlackBuild"
|
|
echo "Tried to look for: ${KERNEL_CONFIG}"
|
|
exit 1
|
|
fi
|
|
if [ ! -d "${KERNEL_SOURCE}" ]; then
|
|
echo "Error: kernel source directory ${KERNEL_SOURCE} does not exist."
|
|
exit 1
|
|
fi
|
|
# Get the kernel version from the kernel Makefile:
|
|
VERSION=$(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 ${KERNEL_SOURCE}/.config 2> /dev/null | grep CONFIG_LOCALVERSION= | cut -f 2 -d = | tr -d \")"
|
|
# The default kernel arch is x86 for all 32-bit and 64-bit x86:
|
|
if [ -z "${KERNEL_ARCH}" ]; then
|
|
case "$(uname -m)" in
|
|
i?86) KERNEL_ARCH=x86 ;;
|
|
x86_64) KERNEL_ARCH=x86 ;;
|
|
# Use uname -m for all other archs:
|
|
*) KERNEL_ARCH=$(uname -m) ;;
|
|
esac
|
|
fi
|
|
# If this variable is set to an output directory, we will also put copies of
|
|
# System.map.gz, bzImage, and config in there:
|
|
KERNEL_OUTPUT_DIRECTORY=${KERNEL_OUTPUT_DIRECTORY:-}
|
|
|
|
# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
|
|
# the name of the created package would be, and then exit. This information
|
|
# could be useful to other scripts.
|
|
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
|
|
# We will need to copy the config and run make olddefconfig and make
|
|
# prepare in order to generate kernel/bounds.s, where we can find
|
|
# the true $PACKAGE_ARCH. Use olddefconfig (not oldconfig) to prevent
|
|
# stalling if user input would be required.
|
|
if [ ! "${KERNEL_CONFIG}" = "${KERNEL_SOURCE}/.config" ]; then
|
|
cp -a ${KERNEL_CONFIG} ${KERNEL_SOURCE}/.config
|
|
fi
|
|
cd ${KERNEL_SOURCE}
|
|
make olddefconfig 1> /dev/null 2> /dev/null
|
|
make prepare 1> /dev/null 2> /dev/null
|
|
PACKAGE_ARCH=$(cat kernel/bounds.s | grep -w "\-march=.*" | tr " " "\n" | grep -w "\-march=.*" | cut -f 2 -d = | tr - _)
|
|
# Set LOCALVERSION to the value found inside the .config:
|
|
LOCALVERSION="$(cat .config 2> /dev/null | grep CONFIG_LOCALVERSION= | cut -f 2 -d = | tr -d \")"
|
|
echo "kernel-${KERNEL_NAME}-$(echo ${VERSION} | tr - _)$(echo ${LOCALVERSION} | tr - _)-${PACKAGE_ARCH}-$BUILD.txz"
|
|
exit 0
|
|
fi
|
|
|
|
NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
|
|
TMP=${TMP:-/tmp}
|
|
PKG=$TMP/package-kernel-${KERNEL_NAME}
|
|
|
|
rm -rf $PKG
|
|
mkdir -p $TMP $PKG
|
|
|
|
# Set the variable $KERNEL_CLEAN to anything to run "make clean" before the
|
|
# build. Default is to start compiling in the tree as we found it.
|
|
if [ ! -z "${KERNEL_CLEAN}" ]; then
|
|
( cd ${KERNEL_SOURCE}
|
|
echo "Cleaning kernel source (make clean)..."
|
|
make clean
|
|
# Make sure header files aren't missing...
|
|
make prepare
|
|
# Don't package the kernel in the sources:
|
|
find . -name "*Image" -exec rm "{}" \+
|
|
# No need for these:
|
|
rm -f .config.old .version
|
|
find . -name "*.cmd" -exec rm -f "{}" \+
|
|
rm .*.d
|
|
)
|
|
fi
|
|
|
|
# Copy the .config into the kernel source directory (unless it's there already)
|
|
if [ ! "${KERNEL_CONFIG}" = "${KERNEL_SOURCE}/.config" ]; then
|
|
echo "Copying the .config file to the kernel source tree:"
|
|
cp -a --verbose ${KERNEL_CONFIG} ${KERNEL_SOURCE}/.config
|
|
fi
|
|
|
|
( cd ${KERNEL_SOURCE}
|
|
echo "Running make oldconfig..."
|
|
make oldconfig || exit 1
|
|
|
|
# Write back the .config if requested:
|
|
if [ ! "$REGEN_CONFIG" = "false" ]; then
|
|
echo "Rewriting .config as: $KERNEL_CONFIGDIR/config-${VERSION}${LOCALVERSION}${CONFIG_SUFFIX}"
|
|
cp -a .config $KERNEL_CONFIGDIR/config-${VERSION}${LOCALVERSION}${CONFIG_SUFFIX}
|
|
fi
|
|
|
|
echo "Running a preliminary make (needed to create modules.builtin.modinfo)..."
|
|
make $NUMJOBS || exit 1
|
|
echo "Building kernel modules..."
|
|
make $NUMJOBS modules || exit 1
|
|
echo "Installing kernel modules to $PKG..."
|
|
make INSTALL_MOD_PATH=$PKG INSTALL_MOD_STRIP=$STRIP_DEBUG modules_install || exit 1
|
|
# Fix build and source symlinks if they are pointing into $TMP:
|
|
( cd $PKG/lib/modules/${VERSION}${LOCALVERSION}
|
|
for symlink in build source ; do
|
|
target=$(readlink $symlink)
|
|
if echo $target | grep -q "^$TMP/package-kernel-source/" ; then
|
|
rm -f $symlink
|
|
ln -sf $(echo $target | sed "s|$TMP/package-kernel-source/|/|g") $symlink
|
|
fi
|
|
done
|
|
)
|
|
# Make modules.dep:
|
|
depmod -b $PKG -a ${VERSION}${LOCALVERSION}
|
|
echo "Building kernel..."
|
|
make $NUMJOBS bzImage || make bzImage || exit 1
|
|
# Output files to a directory, if requested:
|
|
if [ ! -z "${KERNEL_OUTPUT_DIRECTORY}" ]; then
|
|
echo "Copying files to ${KERNEL_OUTPUT_DIRECTORY}..."
|
|
mkdir -p ${KERNEL_OUTPUT_DIRECTORY}
|
|
rm -f ${KERNEL_OUTPUT_DIRECTORY}/*
|
|
cp -a --verbose System.map ${KERNEL_OUTPUT_DIRECTORY}
|
|
cp -a --verbose .config ${KERNEL_OUTPUT_DIRECTORY}/config
|
|
cp -a --verbose arch/${KERNEL_ARCH}/boot/bzImage ${KERNEL_OUTPUT_DIRECTORY}
|
|
gzip -9 ${KERNEL_OUTPUT_DIRECTORY}/System.map
|
|
fi
|
|
echo "Preparing the package in $PKG..."
|
|
mkdir -p $PKG/boot
|
|
cp -a --verbose System.map $PKG/boot/System.map-${VERSION}${LOCALVERSION}
|
|
cp -a --verbose .config $PKG/boot/config-${VERSION}${LOCALVERSION}${CONFIG_SUFFIX}
|
|
cp -a --verbose arch/${KERNEL_ARCH}/boot/bzImage $PKG/boot/vmlinuz-${VERSION}${LOCALVERSION}
|
|
# Make symlinks:
|
|
ln -sf System.map-${VERSION}${LOCALVERSION} $PKG/boot/System.map
|
|
ln -sf config-${VERSION}${LOCALVERSION}${CONFIG_SUFFIX} $PKG/boot/config
|
|
ln -sf vmlinuz-${VERSION}${LOCALVERSION} $PKG/boot/vmlinuz-${KERNEL_NAME}
|
|
ln -sf vmlinuz-${VERSION}${LOCALVERSION} $PKG/boot/vmlinuz
|
|
) || exit 1
|
|
|
|
# Fetch the kernel architecture from the source tree:
|
|
cd ${KERNEL_SOURCE}
|
|
PACKAGE_ARCH=$(cat kernel/bounds.s | grep -w "\-march=.*" | tr " " "\n" | grep -w "\-march=.*" | cut -f 2 -d = | tr - _)
|
|
|
|
mkdir $PKG/install
|
|
if [ -r $CWD/slack-desc/slack-desc.kernel-${KERNEL_NAME} ]; then
|
|
cat $CWD/slack-desc/slack-desc.kernel-${KERNEL_NAME} > $PKG/install/slack-desc
|
|
else
|
|
cat $CWD/slack-desc/slack-desc.kernel-template | sed "s/%PACKAGE_NAME%/kernel-${KERNEL_NAME}/g" > $PKG/install/slack-desc
|
|
fi
|
|
|
|
if [ "$AUTO_GENERATE_INITRD" = "YES" ]; then
|
|
echo "export KERNEL=/boot/vmlinuz-${VERSION}${LOCALVERSION}" > $PKG/install/doinst.sh
|
|
echo "export KERNEL_DOINST=true" >> $PKG/install/doinst.sh
|
|
cat $CWD/doinst.sh/doinst.sh-kernel >> $PKG/install/doinst.sh
|
|
else
|
|
touch $PKG/install/doinst.sh
|
|
fi
|
|
|
|
# Make the package:
|
|
cd $PKG
|
|
/sbin/makepkg -l y -c n --prepend $TMP/kernel-$(echo ${KERNEL_NAME} | tr - _)-$(echo ${VERSION} | tr - _)$(echo ${LOCALVERSION} | tr - _)-${PACKAGE_ARCH}-$BUILD.txz
|