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rpi-kernel: cleanup template

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* define kernel arch + cross globally
* fix typo ($arch -> $_arch)
* simplify "Remove unneeded architectures"
This commit is contained in:
Piraty 2019-09-29 18:46:41 +02:00 • committed by Piraty
parent 6dc2654685
commit 91dd3a62c6
1 changed files with 48 additions and 59 deletions
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107
srcpkgs/rpi-kernel/template
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@ -41,76 +41,67 @@ mutable_files="
/usr/lib/modules/${_kernver}/modules.alias.bin /usr/lib/modules/${_kernver}/modules.alias.bin
/usr/lib/modules/${_kernver}/modules.devname" /usr/lib/modules/${_kernver}/modules.devname"
_arch=
case "$XBPS_TARGET_MACHINE" in
arm*) _arch=arm ;;
aarch64*) _arch=arm64 ;;
esac
_cross=
if [ "$CROSS_BUILD" ]; then
_cross="CROSS_COMPILE=${XBPS_CROSS_TRIPLET}-"
fi
pre_configure() { pre_configure() {
# Remove .git directory, otherwise scripts/setkernelversion.sh # Remove .git directory, otherwise scripts/setkernelversion.sh
# modifies KERNELRELEASE and appends + to it. # modifies KERNELRELEASE and appends + to it.
rm -rf .git rm -rf .git
} }
do_configure() { do_configure() {
if [ "$CROSS_BUILD" ]; then local target defconfig
_args="CROSS_COMPILE=${XBPS_CROSS_TRIPLET}-"
fi
# Use upstream default configuration, no need to maintain ours. # Use upstream's default configuration, no need to maintain ours.
case "$XBPS_TARGET_MACHINE" in case "$XBPS_TARGET_MACHINE" in
aarch64*) # RPi3
echo "CONFIG_CONNECTOR=y" >> arch/arm64/configs/bcmrpi3_defconfig aarch64*)
echo "CONFIG_PROC_EVENTS=y" >> arch/arm64/configs/bcmrpi3_defconfig target=bcmrpi3_defconfig
echo "CONFIG_F2FS_FS_SECURITY=y" >> arch/arm64/configs/bcmrpi3_defconfig ;;
echo "CONFIG_CGROUP_PIDS=y" >> arch/arm64/configs/bcmrpi3_defconfig # RPi2 / RPi3
make ${makejobs} ${_args} ARCH=arm64 bcmrpi3_defconfig armv7l*)
;; target=bcm2709_defconfig
armv7l*) ;;
echo "CONFIG_USER_NS=y" >> arch/arm/configs/bcm2709_defconfig # RPi1
echo "CONFIG_CONNECTOR=y" >> arch/arm/configs/bcm2709_defconfig armv6l*)
echo "CONFIG_PROC_EVENTS=y" >> arch/arm/configs/bcm2709_defconfig target=bcmrpi_defconfig
echo "CONFIG_F2FS_FS_SECURITY=y" >> arch/arm/configs/bcm2709_defconfig ;;
echo "CONFIG_CGROUP_PIDS=y" >> arch/arm/configs/bcm2709_defconfig
make ${makejobs} ${_args} ARCH=arm bcm2709_defconfig
;;
armv6l*)
echo "CONFIG_USER_NS=y" >> arch/arm/configs/bcmrpi_defconfig
echo "CONFIG_CONNECTOR=y" >> arch/arm/configs/bcmrpi_defconfig
echo "CONFIG_PROC_EVENTS=y" >> arch/arm/configs/bcmrpi_defconfig
echo "CONFIG_F2FS_FS_SECURITY=y" >> arch/arm/configs/bcmrpi_defconfig
echo "CONFIG_CGROUP_PIDS=y" >> arch/arm/configs/bcmrpi_defconfig
make ${makejobs} ${_args} ARCH=arm bcmrpi_defconfig
;;
esac esac
defconfig="arch/${_arch}/configs/${target}"
echo "CONFIG_CONNECTOR=y" >> "$defconfig"
echo "CONFIG_PROC_EVENTS=y" >> "$defconfig"
echo "CONFIG_F2FS_FS_SECURITY=y" >> "$defconfig"
echo "CONFIG_CGROUP_PIDS=y" >> "$defconfig"
make ${makejobs} ${_cross} ARCH=${_arch} ${target}
# Always use our revision to CONFIG_LOCALVERSION to match our pkg version. # Always use our revision to CONFIG_LOCALVERSION to match our pkg version.
sed -i -e "s|^\(CONFIG_LOCALVERSION=\).*|\1\"_${revision}\"|" .config vsed -i -e "s|^\(CONFIG_LOCALVERSION=\).*|\1\"_${revision}\"|" .config
} }
do_build() { do_build() {
if [ "$CROSS_BUILD" ]; then local target
_args="CROSS_COMPILE=${XBPS_CROSS_TRIPLET}-"
fi
case "$XBPS_TARGET_MACHINE" in case "$XBPS_TARGET_MACHINE" in
arm*) arm*)
_arch=arm target="zImage modules dtbs"
_targets="zImage modules dtbs" ;;
;; aarch64*)
aarch64*) target="Image modules dtbs"
unset LDFLAGS ;;
_arch=arm64
_targets="Image modules dtbs"
;;
esac esac
make ${makejobs} ${_args} ARCH=${_arch} prepare make ${makejobs} ${_cross} ARCH=${_arch} prepare
make ${makejobs} ${_args} ARCH=${_arch} ${_targets} make ${makejobs} ${_cross} ARCH=${_arch} ${target}
} }
do_install() { do_install() {
case "$XBPS_TARGET_MACHINE" in
arm*)
_arch="arm"
;;
aarch64*)
_arch="arm64"
;;
esac
local hdrdest local hdrdest
# Run depmod after compressing modules. # Run depmod after compressing modules.
@ -173,14 +164,11 @@ do_install() {
cp Module.symvers ${hdrdest} cp Module.symvers ${hdrdest}
cp -a scripts ${hdrdest} cp -a scripts ${hdrdest}
# fix permissions on scripts dir
chmod og-w -R ${hdrdest}/scripts
# copy arch includes for external modules # copy arch includes for external modules
mkdir -p ${hdrdest}/arch/${_arch} mkdir -p ${hdrdest}/arch/${_arch}
cp -a arch/${_arch}/include ${hdrdest}/arch/${_arch} cp -a arch/${_arch}/include ${hdrdest}/arch/${_arch}
mkdir -p ${hdrdest}/arch/${arch}/kernel mkdir -p ${hdrdest}/arch/${_arch}/kernel
cp arch/${_arch}/Makefile ${hdrdest}/arch/${_arch} cp arch/${_arch}/Makefile ${hdrdest}/arch/${_arch}
cp arch/${_arch}/kernel/asm-offsets.s ${hdrdest}/arch/${_arch}/kernel cp arch/${_arch}/kernel/asm-offsets.s ${hdrdest}/arch/${_arch}/kernel
@ -207,10 +195,11 @@ do_install() {
done done
# Remove unneeded architectures # Remove unneeded architectures
for arch in alpha arc avr32 blackfin c6x cris frv h8300 \ # (save the correct one + Kconfig and delete all others)
hexagon ia64 m* n* p* s* um v850 x86 xtensa; do mkdir -p arch-backup
rm -rf ${hdrdest}/arch/${arch} cp ${hdrdest}/arch/${_arch} ${hdrdest}/arch/Kconfig arch-backup/
done rm -rf ${hdrdest}/arch
mv arch-backup ${hdrdest}/arch
# Compress all modules with xz to save a few MBs. # Compress all modules with xz to save a few MBs.
msg_normal "$pkgver: compressing kernel modules with gzip, please wait...\n" msg_normal "$pkgver: compressing kernel modules with gzip, please wait...\n"