mirror of
git://slackware.nl/current.git
synced 2024-11-16 07:48:02 +01:00
7cddde1888
a/gawk-5.1.1-x86_64-1.txz: Upgraded. l/python-packaging-21.2-x86_64-1.txz: Upgraded. n/pam-krb5-4.11-x86_64-1.txz: Upgraded. x/mesa-21.2.5-x86_64-1.txz: Upgraded. xap/blueman-2.2.3-x86_64-1.txz: Upgraded. xap/freerdp-2.4.1-x86_64-2.txz: Rebuilt. Rebuilt without -DWITH_SANITIZE_ADDRESS=ON. Thanks to ctrlaltca.
194 lines
8.7 KiB
Bash
Executable file
194 lines
8.7 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
# Copyright 2018, 2020, 2021 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.
|
|
|
|
cd $(dirname $0) ; CWD=$(pwd)
|
|
|
|
PKGNAM=${PKGNAM:-kernel-source}
|
|
BUILD=${BUILD:-1}
|
|
NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
|
|
TMP=${TMP:-/tmp}
|
|
PKG=$TMP/package-$PKGNAM
|
|
# If CONFIG_PREEMPT=y and CONFIG_PREEMPT_DYNAMIC=y, then set a default preempt
|
|
# mode (none, voluntary, or full):
|
|
CONFIG_PREEMPT_DEFAULT_MODE=${CONFIG_PREEMPT_DEFAULT_MODE:-voluntary}
|
|
|
|
# If a $VERSION is not passed to this script, use the newest linux-*.tar.xz
|
|
# found in this directory:
|
|
VERSION=${VERSION:-$(/bin/ls -t linux-*.tar.?z | head -n 1 | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
|
|
if ! /bin/ls linux-*.tar.?z 1> /dev/null 2> /dev/null ; then
|
|
echo "Error: kernel source not found. (/bin/ls linux-*.tar.?z)"
|
|
fi
|
|
|
|
# Automatically determine the architecture we're building on:
|
|
if [ -z "$ARCH" ]; then
|
|
case "$(uname -m)" in
|
|
# Use uname -m for all archs:
|
|
*) ARCH=$(uname -m) ;;
|
|
esac
|
|
fi
|
|
|
|
# Kernel extraversion, such as "-smp" on 32-bit. There's usually no need to set
|
|
# this unless you're using something unusual. We use it to find which .config
|
|
# file to use, but we'll then use whatever CONFIG_LOCALVERSION is set to
|
|
# inside the .config.
|
|
LOCALVERSION=${LOCALVERSION:-""}
|
|
|
|
# If KERNEL_CONFIG (name of kernel .config file in ./kernel-configs to use)
|
|
# has not been passed to this script, then we will select one. We will prefer
|
|
# to use a generic, SMP-supporting .config with a version number exactly
|
|
# matching the kernel sources. But if there's no exact version match, we will
|
|
# start with the newest .config we can find that's of the appropriate type.
|
|
if [ -z "${KERNEL_CONFIG}" ]; then # figure out the best matching .config
|
|
if [ "$ARCH" = "x86_64" ]; then
|
|
CONFIG_SUFFIX=".x64"
|
|
fi
|
|
if [ -z "${LOCALVERSION}" ]; then
|
|
if echo $ARCH | grep -q -E "i?86$" ; then
|
|
# Default to SMP extraversion on 32-bit:
|
|
LOCALVERSION="-smp"
|
|
fi
|
|
fi
|
|
if [ -r "$CWD/kernel-configs/config-generic${LOCALVERSION}-${VERSION}$LOCALVERSION${CONFIG_SUFFIX}" ]; then
|
|
# Exact match!
|
|
KERNEL_CONFIG="config-generic${LOCALVERSION}-${VERSION}${LOCALVERSION}${CONFIG_SUFFIX}"
|
|
else # no exact match, so find newest with the same name:
|
|
FIND_MATCH="$(/bin/ls -t $CWD/kernel-configs/config-generic${LOCALVERSION}-*${LOCALVERSION}${CONFIG_SUFFIX} 2> /dev/null | head -n 1)"
|
|
if [ -r "${FIND_MATCH}" ]; then
|
|
KERNEL_CONFIG="$(basename ${FIND_MATCH})"
|
|
unset FIND_MATCH
|
|
else
|
|
echo "Error: no matching .config file could be found for this kernel. Tried:"
|
|
echo " $CWD/kernel-configs/config-generic${LOCALVERSION}-${VERSION}${LOCALVERSION}${CONFIG_SUFFIX} (not found)"
|
|
exit 1
|
|
fi
|
|
fi
|
|
else # We were given a name to use:
|
|
if [ ! -r "$CWD/kernel-configs/${KERNEL_CONFIG}" ]; then
|
|
echo "Error: specified kernel .config $CWD/kernel-configs/${KERNEL_CONFIG} was not found."
|
|
exit 1
|
|
fi
|
|
fi
|
|
# Set LOCALVERSION to the value found inside the .config:
|
|
LOCALVERSION="$(cat $CWD/kernel-configs/${KERNEL_CONFIG} | grep CONFIG_LOCALVERSION= | cut -f 2 -d = | tr -d \")"
|
|
|
|
# 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 "${PRINT_PACKAGE_NAME}" ]; then
|
|
# We will have to extract and patch the kernel sources to find out the kernel version:
|
|
TEMPDIR=$(mktemp -d)
|
|
cd $TEMPDIR
|
|
tar xf $CWD/linux-${VERSION}.tar.?z || exit 1
|
|
cd linux*
|
|
if [ -d $CWD/patches-${VERSION} ]; then
|
|
zcat $CWD/patches-${VERSION}/*.gz | patch -p1 --backup --suffix=.orig 1> /dev/null 2> /dev/null || exit 1
|
|
fi
|
|
PACKAGE_VERSION=$(grep "^VERSION = " Makefile | rev | cut -f 1 -d ' ' | rev).$(grep "^PATCHLEVEL = " Makefile | rev | cut -f 1 -d ' ' | rev).$(grep "^SUBLEVEL = " Makefile | rev | cut -f 1 -d ' ' | rev)$(grep "^EXTRAVERSION = " Makefile | rev | cut -f 1 -d ' ' | rev)
|
|
cd $CWD
|
|
rm -rf $TEMPDIR
|
|
echo "kernel-source-$(echo ${PACKAGE_VERSION} | tr - _)$(echo ${LOCALVERSION} | tr - _)-noarch-$BUILD.txz"
|
|
exit 0
|
|
fi
|
|
|
|
echo "Using kernel config: $CWD/kernel-configs/${KERNEL_CONFIG}"
|
|
|
|
rm -rf $PKG
|
|
mkdir -p $TMP $PKG
|
|
mkdir -p $PKG/usr/src
|
|
|
|
echo "Untarring $CWD/linux-${VERSION}.tar.?z in $PKG/usr/src..."
|
|
( cd $PKG/usr/src
|
|
tar xf $CWD/linux-${VERSION}.tar.?z || exit 1
|
|
echo "Making /usr/src/linux symlink..."
|
|
ln -sf linux-* linux
|
|
cd linux-*
|
|
if [ -d $CWD/patches-${VERSION} ]; then
|
|
echo "Applying kernel patches in $CWD/patches-${VERSION} and copying patches to $PKG/usr/src/linux-${VERSION}..."
|
|
zcat $CWD/patches-${VERSION}/*.gz | patch -p1 --verbose --backup --suffix=.orig || exit 1
|
|
cp -a $CWD/patches-${VERSION}/*.gz .
|
|
fi
|
|
echo "Copying $CWD/kernel-configs/${KERNEL_CONFIG} to .config..."
|
|
cp -a $CWD/kernel-configs/${KERNEL_CONFIG} .config
|
|
echo "Fixing permissions/ownership..."
|
|
chown -R root:root .
|
|
find . \
|
|
\( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
|
|
-exec chmod 755 {} \+ -o \
|
|
\( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
|
|
-exec chmod 644 {} \+
|
|
) || exit 1
|
|
|
|
# Kernel is now ready to configure. We will also build this kernel so that
|
|
# the installed kernel source package is fully configured, and building an
|
|
# out-of-tree module (such as the NVIDIA driver) won't require the user
|
|
# to build the kernel sources first.
|
|
( cd $PKG/usr/src/linux-${VERSION}
|
|
echo "Making oldconfig..."
|
|
make oldconfig
|
|
if [ ! -r $CWD/kernel-configs/config-generic${LOCALVERSION}-${VERSION}${LOCALVERSION}${CONFIG_SUFFIX} ]; then
|
|
echo "Saving new .config as: $CWD/kernel-configs/config-generic${LOCALVERSION}-${VERSION}${LOCALVERSION}${CONFIG_SUFFIX}"
|
|
cp -a .config $CWD/kernel-configs/config-generic${LOCALVERSION}-${VERSION}${LOCALVERSION}${CONFIG_SUFFIX}
|
|
fi
|
|
|
|
# If CONFIG_PREEMPT=y and CONFIG_PREEMPT_DYNAMIC=y, then set a default preempt
|
|
# mode (none, voluntary, or full):
|
|
if grep -wq CONFIG_PREEMPT=y .config ; then
|
|
if grep -wq CONFIG_PREEMPT_DYNAMIC=y .config ; then
|
|
# Sanity check:
|
|
if ! echo $CONFIG_PREEMPT_DEFAULT_MODE | grep -wq -e none -e voluntary -e full ; then
|
|
echo "ERROR: Invalid mode for CONFIG_PREEMPT_DEFAULT_MODE: $CONFIG_PREEMPT_DEFAULT_MODE"
|
|
exit 1
|
|
fi
|
|
echo "Setting default PREEMPT mode: $CONFIG_PREEMPT_DEFAULT_MODE"
|
|
sed -i "s/^int preempt_dynamic_mode = preempt_dynamic_full;$/int preempt_dynamic_mode = preempt_dynamic_$CONFIG_PREEMPT_DEFAULT_MODE;/g" kernel/sched/core.c
|
|
fi
|
|
fi
|
|
|
|
echo "Building kernel and modules (needed before clean for building NVIDIA to work)..."
|
|
make ${NUMJOBS} || exit 1
|
|
make ${NUMJOBS} modules || exit 1
|
|
echo "Cleaning up..."
|
|
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
|
|
# Still some dotfiles laying around... probably fine though
|
|
) || exit 1
|
|
|
|
cd $PKG/usr/src/linux-${VERSION}
|
|
# Use the version number found in the Makefile in the package name. This is not
|
|
# always the same as the version in the source tarball's filename. For example,
|
|
# linux-4.14.tar.xz will have 4.14.0 as the version in the Makefile:
|
|
PACKAGE_VERSION=$(grep "^VERSION = " Makefile | rev | cut -f 1 -d ' ' | rev).$(grep "^PATCHLEVEL = " Makefile | rev | cut -f 1 -d ' ' | rev).$(grep "^SUBLEVEL = " Makefile | rev | cut -f 1 -d ' ' | rev)$(grep "^EXTRAVERSION = " Makefile | rev | cut -f 1 -d ' ' | rev)
|
|
|
|
mkdir $PKG/install
|
|
cat $CWD/slack-desc/slack-desc.kernel-source > $PKG/install/slack-desc
|
|
|
|
# Make the package:
|
|
cd $PKG
|
|
/sbin/makepkg -l y -c n $TMP/kernel-source-$(echo ${PACKAGE_VERSION} | tr - _)$(echo ${LOCALVERSION} | tr - _)-noarch-$BUILD.txz
|
|
|