blob: f7948bb06a55e5073c4eaada384c42d3e9138652 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
|
# AArch64 multi-platform LTS
#
# Maintainer: Alexander Koch (lynix) <mail@alexanderkoch.net>
# Based on work by: Kevin Mihelich <kevin@archlinuxarm.org>
buildarch=8
pkgbase=linux-aarch64-lts
_srcname=linux-6.1
_kernelname=${pkgbase#linux}
_desc='AArch64 multi-platform LTS'
pkgdesc="The Linux Kernel and modules - ${_desc}"
pkgver=6.1.27
pkgrel=1
arch=('aarch64')
url='https://github.com/lynix/linux-aarch64-lts'
license=('GPL2')
makedepends=(
'xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'git' 'uboot-tools'
'dtc'
)
options=('!strip')
source=(
"https://www.kernel.org/pub/linux/kernel/v6.x/${_srcname}.tar.xz"
"https://www.kernel.org/pub/linux/kernel/v6.x/patch-${pkgver}.xz"
'0001-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch'
'0002-arm64-dts-rockchip-disable-pwm0-on-rk3399-firefly.patch'
'config' 'linux.preset'
)
sha256sums=('2ca1f17051a430f6fed1196e4952717507171acfd97d96577212502703b25deb'
'c9501bd96fcf210c0b68a07500bede63c0e1f7d371eb616467dd160dbd39715a'
'013ab7f5bcf2cd486e819fb13fde1f673ac72978984a8befea13938eaf8ddd8e'
'bcb8a42654df5f9670367950daaa01b165c15618f827d18b7b2a8d53d39227a4'
'64168a0a024aeeb90e8292f1cf2e39b5d8b64b23dbcf49d88fdd7af8d1a39d8a'
'6837b3e2152f142f3fff595c6cbd03423f6e7b8d525aac8ae3eb3b58392bd255')
prepare() {
cd $_srcname
echo "Setting version..."
scripts/setlocalversion --save-scmversion
echo "-$pkgrel" > localversion.10-pkgrel
echo "${pkgbase#linux}" > localversion.20-pkgname
# upstream patch
patch -Nsp1 < ../patch-${pkgver}
local src
for src in "${source[@]}"; do
src="${src%%::*}"
src="${src##*/}"
[[ $src = *.patch ]] || continue
echo "Applying patch $src..."
patch -Nsp1 < "../$src"
done
echo "Setting config..."
cp ../config .config
make olddefconfig
diff -u ../config .config
make -s kernelrelease > version
echo "Prepared $pkgbase version $(<version)"
}
build() {
cd ${_srcname}
unset LDFLAGS
make ${MAKEFLAGS} Image Image.gz modules
# Generate device tree blobs with symbols to support applying
# device tree overlays in U-Boot
make ${MAKEFLAGS} DTC_FLAGS="-@" dtbs
}
_package() {
depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7')
optdepends=(
'wireless-regdb: to set the correct wireless channels of your country'
)
provides=("linux=${pkgver}" "WIREGUARD-MODULE")
conflicts=('linux')
backup=("etc/mkinitcpio.d/${pkgbase}.preset")
install=${pkgname}.install
cd $_srcname
local kernver="$(<version)"
local modulesdir="$pkgdir/usr/lib/modules/$kernver"
echo "Installing boot image and dtbs..."
install -Dm644 arch/arm64/boot/Image{,.gz} -t "${pkgdir}/boot"
make INSTALL_DTBS_PATH="${pkgdir}/boot/dtbs" dtbs_install
echo "Installing modules..."
make INSTALL_MOD_PATH="$pkgdir/usr" INSTALL_MOD_STRIP=1 \
modules_install
# remove build and source links
rm "$modulesdir"/{source,build}
# sed expression for following substitutions
local _subst="
s|%PKGBASE%|${pkgbase}|g
s|%KERNVER%|${kernver}|g
"
# install mkinitcpio preset file
sed "${_subst}" ../linux.preset | install -Dm644 /dev/stdin \
"${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
}
_package-headers() {
pkgdesc="Headers and scripts for building modules for the ${_desc} kernel"
provides=("linux-headers=${pkgver}")
conflicts=('linux-headers')
cd $_srcname
local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
echo "Installing build files..."
install -Dt "$builddir" -m644 .config Makefile Module.symvers \
System.map localversion.* version vmlinux
install -Dt "$builddir/kernel" -m644 kernel/Makefile
install -Dt "$builddir/arch/arm64" -m644 arch/arm64/Makefile
cp -t "$builddir" -a scripts
# add xfs and shmem for aufs building
mkdir -p "$builddir"/{fs/xfs,mm}
echo "Installing headers..."
cp -t "$builddir" -a include
cp -t "$builddir/arch/arm64" -a arch/arm64/include
install -Dt "$builddir/arch/arm64/kernel" -m644 \
arch/arm64/kernel/asm-offsets.s
mkdir -p "$builddir/arch/arm"
cp -t "$builddir/arch/arm" -a arch/arm/include
install -Dt "$builddir/drivers/md" -m644 drivers/md/*.h
install -Dt "$builddir/net/mac80211" -m644 net/mac80211/*.h
# https://bugs.archlinux.org/task/13146
install -Dt "$builddir/drivers/media/i2c" -m644 \
drivers/media/i2c/msp3400-driver.h
# https://bugs.archlinux.org/task/20402
install -Dt "$builddir/drivers/media/usb/dvb-usb" -m644 \
drivers/media/usb/dvb-usb/*.h
install -Dt "$builddir/drivers/media/dvb-frontends" -m644 \
drivers/media/dvb-frontends/*.h
install -Dt "$builddir/drivers/media/tuners" -m644 \
drivers/media/tuners/*.h
# https://bugs.archlinux.org/task/71392
install -Dt "$builddir/drivers/iio/common/hid-sensors" -m644 \
drivers/iio/common/hid-sensors/*.h
echo "Installing KConfig files..."
find . -name 'Kconfig*' -exec install -Dm644 {} "$builddir/{}" \;
echo "Removing unneeded architectures..."
local arch
for arch in "$builddir"/arch/*/; do
[[ $arch = */arm64/ || $arch == */arm/ ]] && continue
echo "Removing $(basename "$arch")"
rm -r "$arch"
done
echo "Removing documentation..."
rm -r "$builddir/Documentation"
echo "Removing broken symlinks..."
find -L "$builddir" -type l -printf 'Removing %P\n' -delete
echo "Removing loose objects..."
find "$builddir" -type f -name '*.o' -printf 'Removing %P\n' -delete
echo "Stripping build tools..."
local file
while read -rd '' file; do
case "$(file -bi "$file")" in
application/x-sharedlib\;*) # Libraries (.so)
strip -v $STRIP_SHARED "$file" ;;
application/x-archive\;*) # Libraries (.a)
strip -v $STRIP_STATIC "$file" ;;
application/x-executable\;*) # Binaries
strip -v $STRIP_BINARIES "$file" ;;
application/x-pie-executable\;*) # Relocatable binaries
strip -v $STRIP_SHARED "$file" ;;
esac
done < <(find "$builddir" -type f -perm -u+x ! -name vmlinux -print0)
echo "Adding symlink..."
mkdir -p "$pkgdir/usr/src"
ln -sr "$builddir" "$pkgdir/usr/src/$pkgbase"
}
pkgname=("${pkgbase}" "${pkgbase}-headers")
for _p in ${pkgname[@]}; do
eval "package_${_p}() {
_package${_p#${pkgbase}}
}"
done
# vim:set ts=4:sw=4:et:
|