· 9 years ago · Jan 22, 2017, 06:40 PM
1# Maintainer: Boohbah <boohbah at gmail.com>
2# Contributor: Tobias Powalowski <tpowa@archlinux.org>
3# Contributor: Thomas Baechler <thomas@archlinux.org>
4# Contributor: Jonathan Chan <jyc@fastmail.fm>
5# Contributor: misc <tastky@gmail.com>
6# Contributor: NextHendrix <cjones12 at sheffield.ac.uk>
7
8pkgbase=linux-tip
9_srcname=drm-tip
10pkgver=r648225.584adc8f6687
11pkgrel=1
12arch=('i686' 'x86_64')
13url="http://www.kernel.org/"
14license=('GPL2')
15makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'git' 'libelf')
16options=('!strip')
17source=('git+https://anongit.freedesktop.org/git/drm-tip.git'
18 # the main kernel config files
19 'config' 'config.x86_64'
20 # standard config files for mkinitcpio ramdisk
21 "${pkgbase}.preset"
22 1-2-drm-refernce-count-event--completion.patch::https://patchwork.freedesktop.org/patch/128918/raw/
23 )
24sha256sums=('SKIP'
25 '42e99e3f9f09a18d333352dfc01f12380cfdaf83ad14a1ba8fc83d1db9001343'
26 'faff71d141ede8cd29713035cd504b96d2edc8c85e413dc19da15762973f6905'
27 'ad6344badc91ad0630caacde83f7f9b97276f80d26a20619a87952be65492c65'
28 '1b343ba8e4e3b186271f4ec74b0ab693d89ec9bb9554a6f339d4f76532c91c9d'
29 )
30
31_kernelname=${pkgbase#linux}
32
33pkgver() {
34 cd "${_srcname}"
35 printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
36}
37
38prepare() {
39 cd "${_srcname}"
40
41 patch -p1 -i "${srcdir}/1-2-drm-refernce-count-event--completion.patch"
42
43 if [ "${CARCH}" = "x86_64" ]; then
44 cat "${srcdir}/config.x86_64" > ./.config
45 else
46 cat "${srcdir}/config" > ./.config
47 fi
48
49 # set localversion to git commit
50 sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"-${pkgver##*.}\"|g" ./.config
51 sed -i "s|CONFIG_LOCALVERSION_AUTO=.*|CONFIG_LOCALVERSION_AUTO=n|" ./.config
52
53 # don't run depmod on 'make install'. We'll do this ourselves in packaging
54 sed -i '2iexit 0' scripts/depmod.sh
55
56 # load configuration
57 # Configure the kernel. Replace the line below with one of your choice.
58 #make menuconfig # CLI menu for configuration
59 #make nconfig # new CLI menu for configuration
60 #make xconfig # X-based configuration
61 #make oldconfig # using old config from previous kernel version
62 make olddefconfig # old config from previous kernel, defaults for new options
63 # ... or manually edit .config
64
65 # get kernel version
66 make prepare
67
68 # rewrite configuration
69 yes "" | make config >/dev/null
70}
71
72build() {
73 cd "${_srcname}"
74
75 make ${MAKEFLAGS} LOCALVERSION= bzImage modules
76}
77
78_package() {
79 pkgdesc="The Linux kernel and modules (git version)"
80 depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7')
81 optdepends=('crda: to set the correct wireless channels of your country')
82 provides=('linux')
83 backup=("etc/mkinitcpio.d/${pkgbase}.preset")
84 install=linux.install
85
86 cd "${_srcname}"
87
88 KARCH=x86
89
90 # get kernel version
91 _kernver="$(make LOCALVERSION= kernelrelease)"
92 _basekernel=${_kernver%%-*}
93 _basekernel=${_basekernel%.*}
94
95 mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot}
96 make LOCALVERSION= INSTALL_MOD_PATH="${pkgdir}" modules_install
97 cp arch/$KARCH/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgbase}"
98
99 # set correct depmod command for install
100 cp -f "${startdir}/${install}" "${startdir}/${install}.pkg"
101 true && install=${install}.pkg
102 sed \
103 -e "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/" \
104 -e "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/" \
105 -i "${startdir}/${install}"
106
107 # install mkinitcpio preset file for kernel
108 install -D -m644 "${srcdir}/${pkgbase}.preset" "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
109 sed \
110 -e "1s|'linux.*'|'${pkgbase}'|" \
111 -e "s|ALL_kver=.*|ALL_kver=\"/boot/vmlinuz-${pkgbase}\"|" \
112 -e "s|default_image=.*|default_image=\"/boot/initramfs-${pkgbase}.img\"|" \
113 -e "s|fallback_image=.*|fallback_image=\"/boot/initramfs-${pkgbase}-fallback.img\"|" \
114 -i "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
115
116 # remove build and source links
117 rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build}
118 # remove the firmware
119 rm -rf "${pkgdir}/lib/firmware"
120 # make room for external modules
121 ln -s "../extramodules-${_basekernel}${_kernelname:--ARCH}" "${pkgdir}/lib/modules/${_kernver}/extramodules"
122 # add real version for building modules and running depmod from post_install/upgrade
123 mkdir -p "${pkgdir}/lib/modules/extramodules-${_basekernel}${_kernelname:--ARCH}"
124 echo "${_kernver}" > "${pkgdir}/lib/modules/extramodules-${_basekernel}${_kernelname:--ARCH}/version"
125
126 # Now we call depmod...
127 depmod -b "${pkgdir}" -F System.map "${_kernver}"
128
129 # move module tree /lib -> /usr/lib
130 mkdir -p "${pkgdir}/usr"
131 mv "${pkgdir}/lib" "${pkgdir}/usr/"
132
133 # add vmlinux
134 install -D -m644 vmlinux "${pkgdir}/usr/lib/modules/${_kernver}/build/vmlinux"
135
136 # add System.map
137 install -D -m644 System.map "${pkgdir}/boot/System.map-${_kernver}"
138}
139
140_package-headers() {
141 pkgdesc="Header files and scripts for building modules for Linux kernel (git version)"
142 provides=('linux-headers')
143
144 install -dm755 "${pkgdir}/usr/lib/modules/${_kernver}"
145
146 cd "${_srcname}"
147 install -D -m644 Makefile \
148 "${pkgdir}/usr/lib/modules/${_kernver}/build/Makefile"
149 install -D -m644 kernel/Makefile \
150 "${pkgdir}/usr/lib/modules/${_kernver}/build/kernel/Makefile"
151 install -D -m644 .config \
152 "${pkgdir}/usr/lib/modules/${_kernver}/build/.config"
153
154 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include"
155
156 for i in acpi asm-generic config crypto drm generated keys linux math-emu \
157 media net pcmcia scsi sound trace uapi video xen; do
158 cp -a include/${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/include/"
159 done
160
161 # copy arch includes for external modules
162 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/x86"
163 cp -a arch/x86/include "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/x86/"
164
165 # copy files necessary for later builds, like nvidia and vmware
166 cp Module.symvers "${pkgdir}/usr/lib/modules/${_kernver}/build"
167 cp -a scripts "${pkgdir}/usr/lib/modules/${_kernver}/build"
168
169 # fix permissions on scripts dir
170 chmod og-w -R "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts"
171 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/.tmp_versions"
172
173 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel"
174
175 cp arch/${KARCH}/Makefile "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/"
176
177 if [ "${CARCH}" = "i686" ]; then
178 cp arch/${KARCH}/Makefile_32.cpu "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/"
179 fi
180
181 cp arch/${KARCH}/kernel/asm-offsets.s "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel/"
182
183 # add docbook makefile
184 install -D -m644 Documentation/DocBook/Makefile \
185 "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/DocBook/Makefile"
186
187 # add dm headers
188 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md"
189 cp drivers/md/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md"
190
191 # add inotify.h
192 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux"
193 cp include/linux/inotify.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux/"
194
195 # add wireless headers
196 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/"
197 cp net/mac80211/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/"
198
199 # add dvb headers for external modules
200 # in reference to:
201 # http://bugs.archlinux.org/task/9912
202 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-core"
203 cp drivers/media/dvb-core/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-core/"
204 # and...
205 # http://bugs.archlinux.org/task/11194
206 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/"
207 cp include/config/dvb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/"
208
209 # add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
210 # in reference to:
211 # http://bugs.archlinux.org/task/13146
212 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
213 cp drivers/media/dvb-frontends/lgdt330x.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
214 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
215 cp drivers/media/i2c/msp3400-driver.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
216
217 # add dvb headers
218 # in reference to:
219 # http://bugs.archlinux.org/task/20402
220 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb"
221 cp drivers/media/usb/dvb-usb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb/"
222 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends"
223 cp drivers/media/dvb-frontends/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
224 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners"
225 cp drivers/media/tuners/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners/"
226
227 # add xfs and shmem for aufs building
228 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/fs/xfs"
229 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/mm"
230 # removed in 3.17 series
231 # cp fs/xfs/xfs_sb.h "${pkgdir}/usr/lib/modules/${_kernver}/build/fs/xfs/xfs_sb.h"
232
233 # copy in Kconfig files
234 for i in $(find . -name "Kconfig*"); do
235 mkdir -p "${pkgdir}"/usr/lib/modules/${_kernver}/build/`echo ${i} | sed 's|/Kconfig.*||'`
236 cp ${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/${i}"
237 done
238
239 # Fix file conflict with -doc package
240 rm "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/kbuild"/Kconfig.*-*
241
242 # Add objtool for CONFIG_STACK_VALIDATION
243 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/tools"
244 cp -a tools/objtool "${pkgdir}/usr/lib/modules/${_kernver}/build/tools"
245
246 chown -R root.root "${pkgdir}/usr/lib/modules/${_kernver}/build"
247 find "${pkgdir}/usr/lib/modules/${_kernver}/build" -type d -exec chmod 755 {} \;
248
249 # strip scripts directory
250 find "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts" -type f -perm -u+w 2>/dev/null | while read binary ; do
251 case "$(file -bi "${binary}")" in
252 *application/x-sharedlib*) # Libraries (.so)
253 /usr/bin/strip ${STRIP_SHARED} "${binary}";;
254 *application/x-archive*) # Libraries (.a)
255 /usr/bin/strip ${STRIP_STATIC} "${binary}";;
256 *application/x-executable*) # Binaries
257 /usr/bin/strip ${STRIP_BINARIES} "${binary}";;
258 esac
259 done
260
261 # remove unneeded architectures
262 rm -rf "${pkgdir}"/usr/lib/modules/${_kernver}/build/arch/{alpha,arc,arm,arm26,arm64,avr32,blackfin,c6x,cris,frv,h8300,hexagon,ia64,m32r,m68k,m68knommu,metag,mips,microblaze,mn10300,openrisc,parisc,powerpc,ppc,s390,score,sh,sh64,sparc,sparc64,tile,unicore32,um,v850,xtensa}
263}
264
265_package-docs() {
266 pkgdesc="Kernel hackers manual - HTML documentation that comes with the Linux kernel (git version)"
267 provides=('linux-docs')
268
269 cd "${_srcname}"
270
271 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build"
272 cp -al Documentation "${pkgdir}/usr/lib/modules/${_kernver}/build"
273 find "${pkgdir}" -type f -exec chmod 444 {} \;
274 find "${pkgdir}" -type d -exec chmod 755 {} \;
275
276 # remove a file already in linux package
277 rm -f "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/DocBook/Makefile"
278}
279
280pkgname=("${pkgbase}" "${pkgbase}-headers" "${pkgbase}-docs")
281for _p in ${pkgname[@]}; do
282 eval "package_${_p}() {
283 $(declare -f "_package${_p#${pkgbase}}")
284 _package${_p#${pkgbase}}
285 }"
286done
287
288# vim:set ts=8 sts=2 sw=2 et: