blob: 03e2626fbfecdefab33676fc9b4547087401ecaf (
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
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
|
# Maintainer: N Fytilis (nicman23) n-fit[@]live[.]com
# Contributor: Kyle De'Vir (QuartzDragon) <kyle[dot]devir[at]mykolab[dot]com>
# Contributor: Jan Alexander Steffens (heftig) <heftig@archlinux.org>
#################################################################################
# Because the package needs to download 2 linux gits to accelerate the progress
# do not let makepkg fetch them on its own. ( hint: uncomment the lines :) )
# git clone https://github.com/koverstreet/bcachefs \
# -b master --bare linux-bcachefs # use --reference if you already got a linux git in ../linux
# and:
# git clone https://github.com/zen-kernel/zen-kernel \
# -b 5.10/master --bare --reference linux-bcachefs linux-zen
#
# git clone https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git \
# -b linux-5.10.y --bare --reference linux-zen linux-stable
#################################################################################
### BUILD OPTIONS
# Set these variables to ANYTHING that is not null to enable them
# Tweak kernel options prior to a build via nconfig
_makenconfig=
# Compile ONLY used modules to VASTLY reduce the number of modules built
# and the build time.
#
# To keep track of which modules are needed for your specific system/hardware,
# give module_db script a try: https://aur.archlinux.org/packages/modprobed-db
# This PKGBUILD read the database kept if it exists
#
# More at this wiki page ---> https://wiki.archlinux.org/index.php/Modprobed-db
_localmodcfg=
pkgbase=linux-bcachefs-510-zen
pkgver=v5.10.26.arch1.r971595.17f9d1e225b9
_srcver_tag=v5.10.26.arch1
pkgrel=1
pkgdesc="Linux"
url="https://github.com/koverstreet/bcachefs"
arch=(x86_64)
license=(GPL2)
makedepends=(
bc
kmod
libelf
pahole
cpio
perl
tar
xz
xmlto
git
)
options=('!strip')
_reponame="linux-bcachefs"
_pkgdesc_extra="~ featuring Kent Overstreet's bcachefs filesystem"
source=(
"${_reponame}::git+https://github.com/koverstreet/bcachefs"
'linux-zen::git+https://github.com/zen-kernel/zen-kernel#branch=5.10/master'
'linux-stable::git+https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git#branch=linux-5.10.y'
config # kernel config file
)
validpgpkeys=(
"ABAF11C65A2970B130ABE3C479BE3E4300411886" # Linus Torvalds
"647F28654894E3BD457199BE38DBBDC86092693E" # Greg Kroah-Hartman
)
md5sums=('SKIP'
'SKIP'
'SKIP'
'SKIP'
)
export KBUILD_BUILD_HOST=archlinux
export KBUILD_BUILD_USER=$pkgbase
export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
prepare() {
cd "$srcdir/$_reponame"
git remote add zen ../linux-zen || {
cd "$srcdir"
rm -rf linux-bcachefs
git clone ../linux-bcachefs linux-bcachefs
cd -
git remote add zen ../linux-zen
}
git remote add stable ../linux-stable
EDITOR=true git pull zen makepkg
EDITOR=true git pull stable makepkg ||
git checkout --theirs Makefile
msg2 "Setting version..."
scripts/setlocalversion --save-scmversion
echo "-$pkgrel" > localversion.10-pkgrel
echo "${pkgbase#linux}" > localversion.20-pkgname
msg2 "Setting config..."
cp ../config .config
make prepare
### Optionally load needed modules for the make localmodconfig
# See https://aur.archlinux.org/packages/modprobed-db
if [ -n "$_localmodcfg" ]; then
if [ -f $HOME/.config/modprobed.db ]; then
msg2 "Running Steven Rostedt's make localmodconfig now"
make LSMOD=$HOME/.config/modprobed.db localmodconfig
else
msg2 "No modprobed.db data found"
make localmodconfig
fi
fi
# do not run 'make olddefconfig' as it sets default options
yes "" | make config >/dev/null
make -s kernelrelease > version
msg2 "Prepared $pkgbase version $(<version)"
[[ -z "$_makenconfig" ]] || make nconfig
# save configuration for later reuse
cat .config > "$startdir/config.last"
}
pkgver() {
cd "$srcdir/$_reponame"
printf "%s.r%s.%s" "${_srcver_tag//-/.}" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
}
build() {
cd $_reponame
make all
}
_package() {
pkgdesc="The $pkgdesc kernel and modules $_pkgdesc_extra"
depends=(
coreutils
kmod
initramfs
linux-firmware
bcachefs-tools-git
)
optdepends=(
"crda: to set the correct wireless channels of your country"
)
provides=(
VIRTUALBOX-GUEST-MODULES
WIREGUARD-MODULE
)
replaces=(
virtualbox-guest-modules-arch
wireguard-arch
)
cd $_reponame
local kernver="$(<version)"
local modulesdir="$pkgdir/usr/lib/modules/$kernver"
msg2 "Installing boot image..."
# systemd expects to find the kernel here to allow hibernation
# https://github.com/systemd/systemd/commit/edda44605f06a41fb86b7ab8128dcf99161d2344
install -Dm644 "$(make -s image_name)" "$modulesdir/vmlinuz"
# Used by mkinitcpio to name the kernel
echo "$pkgbase" | install -Dm644 /dev/stdin "$modulesdir/pkgbase"
msg2 "Installing modules..."
make INSTALL_MOD_PATH="$pkgdir/usr" INSTALL_MOD_STRIP=1 modules_install
# remove build and source links
rm "$modulesdir"/{source,build}
}
_package-headers() {
pkgdesc="Headers and scripts for building modules for the $pkgdesc kernel $_pkgdesc_extra"
depends=(pahole)
cd $_reponame
local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
msg2 "Installing build files..."
install -Dt "$builddir" -m644 .config Makefile Module.symvers System.map \
localversion.* version vmlinux
install -Dt "$builddir/kernel" -m644 kernel/Makefile
install -Dt "$builddir/arch/x86" -m644 arch/x86/Makefile
cp -t "$builddir" -a scripts
# add objtool for external module building and enabled VALIDATION_STACK option
install -Dt "$builddir/tools/objtool" tools/objtool/objtool
# add xfs and shmem for aufs building
mkdir -p "$builddir"/{fs/xfs,mm}
msg2 "Installing headers..."
cp -t "$builddir" -a include
cp -t "$builddir/arch/x86" -a arch/x86/include
install -Dt "$builddir/arch/x86/kernel" -m644 arch/x86/kernel/asm-offsets.s
install -Dt "$builddir/drivers/md" -m644 drivers/md/*.h
install -Dt "$builddir/net/mac80211" -m644 net/mac80211/*.h
# http://bugs.archlinux.org/task/13146
install -Dt "$builddir/drivers/media/i2c" -m644 drivers/media/i2c/msp3400-driver.h
# http://bugs.archlinux.org/task/20402
install -Dt "$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
msg2 "Installing KConfig files..."
find . -name 'Kconfig*' -exec install -Dm644 {} "$builddir/{}" \;
msg2 "Removing unneeded architectures..."
local arch
for arch in "$builddir"/arch/*/; do
[[ $arch = */x86/ ]] && continue
echo "Removing $(basename "$arch")"
rm -r "$arch"
done
msg2 "Removing documentation..."
rm -r "$builddir/Documentation"
msg2 "Removing broken symlinks..."
find -L "$builddir" -type l -printf 'Removing %P\n' -delete
msg2 "Removing loose objects..."
find "$builddir" -type f -name '*.o' -printf 'Removing %P\n' -delete
msg2 "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 "Stripping vmlinux..."
strip -v $STRIP_STATIC "$builddir/vmlinux"
msg2 "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() {
$(declare -f "_package${_p#$pkgbase}")
_package${_p#$pkgbase}
}"
done
|