/[gentoo-x86]/eclass/kernel-2.eclass
Gentoo

Diff of /eclass/kernel-2.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.12 Revision 1.124
1# Copyright 1999-2005 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.124 2005/05/09 17:20:11 plasmaroo Exp $
4
1# kernel.eclass rewrite for a clean base regarding the 2.6 series of kernel 5# Description: kernel.eclass rewrite for a clean base regarding the 2.6
2# with back-compatibility for 2.4 6# series of kernel with back-compatibility for 2.4
3# 7#
4# Author: John Mylchreest <johnm@gentoo.org> 8# Maintainer: John Mylchreest <johnm@gentoo.org>
5# Copyright 2004 Gentoo Linux 9# Copyright 2005 Gentoo Linux
6# 10#
7# Please direct your bugs to the current eclass maintainer :) 11# Please direct your bugs to the current eclass maintainer :)
8# thatll be: johnm
9 12
10# added functionality: 13# added functionality:
11# unipatch - a flexible, singular method to extract, add and remove patches. 14# unipatch - a flexible, singular method to extract, add and remove patches.
12 15
13# A Couple of env vars are available to effect usage of this eclass 16# A Couple of env vars are available to effect usage of this eclass
14# These are as follows: 17# These are as follows:
15# 18#
19# K_USEPV - When setting the EXTRAVERSION variable, it should
20# add PV to the end.
21# this is useful for thigns like wolk. IE:
22# EXTRAVERSION would be something like : -wolk-4.19-r1
16# K_NOSETEXTRAVERSION - if this is set then EXTRAVERSION will not be automatically set within the kernel Makefile 23# K_NOSETEXTRAVERSION - if this is set then EXTRAVERSION will not be
24# automatically set within the kernel Makefile
17# K_NOUSENAME - if this is set then EXTRAVERSION will not include the first part of ${PN} in EXTRAVERSION 25# K_NOUSENAME - if this is set then EXTRAVERSION will not include the
18# K_PREPATCHED - if the patchset is prepatched (ie: mm-sources, ck-sources, ac-sources) it will use PR (ie: -r5) as the patchset version for EXTRAVERSION 26# first part of ${PN} in EXTRAVERSION
27# K_PREPATCHED - if the patchset is prepatched (ie: mm-sources,
28# ck-sources, ac-sources) it will use PR (ie: -r5) as
29# the patchset version for
19# - and not use it as a true package revision 30# and not use it as a true package revision
20# K_EXTRAEINFO - this is a new-line seperated list of einfo displays in postinst and can be used to carry additional postinst messages 31# K_EXTRAEINFO - this is a new-line seperated list of einfo displays in
32# postinst and can be used to carry additional postinst
33# messages
21# K_EXTRAEWARN - same as K_EXTRAEINFO except ewarn's instead of einfo's 34# K_EXTRAEWARN - same as K_EXTRAEINFO except ewarn's instead of einfo's
35# K_SYMLINK - if this is set, then forcably create symlink anyway
36#
37# K_DEFCONFIG - Allow specifying a different defconfig target.
38# If length zero, defaults to "defconfig".
22 39
23# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which can be supported by the headers ebuild 40# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which
41# can be supported by the headers ebuild
24 42
25# UNIPATCH_LIST - space delimetered list of patches to be applied to the kernel 43# UNIPATCH_LIST - space delimetered list of patches to be applied to the
44# kernel
45# UNIPATCH_EXCLUDE - an addition var to support exlusion based completely
46# on "<passedstring>*" and not "<passedno#>_*"
47# - this should _NOT_ be used from the ebuild as this is
48# reserved for end users passing excludes from the cli
26# UNIPATCH_DOCS - space delimemeted list of docs to be installed to the doc dir 49# UNIPATCH_DOCS - space delimemeted list of docs to be installed to
50# the doc dir
51# UNIPATCH_STRICTORDER - if this is set places patches into directories of
52# order, so they are applied in the order passed
27 53
54inherit toolchain-funcs versionator multilib
28ECLASS="kernel-2" 55ECLASS="kernel-2"
29EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_preinst pkg_postinst 56INHERITED="$INHERITED $ECLASS"
57EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install \
58 pkg_preinst pkg_postinst
30 59
60export CTARGET=${CTARGET:-${CHOST}}
61if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
62 export CTARGET=${CATEGORY/cross-}
63fi
64
31HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/" 65HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/"
32LICENSE="GPL-2" 66LICENSE="GPL-2"
33IUSE="${IUSE} build"
34SLOT="${KV}"
35 67
68# set LINUX_HOSTCFLAGS if not already set
69[ -z "$LINUX_HOSTCFLAGS" ] && \
70 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"
71
72#Eclass functions only from here onwards ...
73#==============================================================
74detect_version() {
75 # this function will detect and set
76 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11)
77 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1)
78 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1)
79
80 if [[ -n ${KV_FULL} ]]; then
81 # we will set this for backwards compatibility.
82 KV=${KV_FULL}
83
84 # we know KV_FULL so lets stop here. but not without resetting S
85 S=${WORKDIR}/linux-${KV_FULL}
86 return
87 fi
88
89 # CKV is used as a comparison kernel version, which is used when
90 # PV doesnt reflect the genuine kernel version.
91 # this gets set to the portage style versioning. ie:
92 # CKV=2.6.11_rc4
93 CKV=${CKV:-${PV}}
94 OKV=${OKV:-${CKV}}
95 OKV=${OKV/_beta/-test}
96 OKV=${OKV/_rc/-rc}
97 OKV=${OKV/-r*}
98 OKV=${OKV/_p*}
99
100 KV_MAJOR=$(get_version_component_range 1 ${OKV})
101 KV_MINOR=$(get_version_component_range 2 ${OKV})
102 KV_PATCH=$(get_version_component_range 3 ${OKV})
103
104 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then
105 KV_EXTRA=$(get_version_component_range 4- ${OKV})
106 KV_EXTRA=${KV_EXTRA/[-_]*}
107 else
108 KV_PATCH=$(get_version_component_range 3- ${OKV})
109 fi
110 KV_PATCH=${KV_PATCH/[-_]*}
111
112 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
113
114 RELEASE=${CKV/${OKV}}
115 RELEASE=${RELEASE/_beta}
116 RELEASE=${RELEASE/_rc/-rc}
117 RELEASE=${RELEASE/_pre/-pre}
118 kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-bk}
119 RELEASETYPE=${RELEASE//[0-9]}
120
121 # Now we know that RELEASE is the -rc/-bk
122 # and RELEASETYPE is the same but with its numerics stripped
123 # we can work on better sorting EXTRAVERSION.
124 # first of all, we add the release
125 EXTRAVERSION="${RELEASE}"
126 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
127
128 if [[ -n ${K_PREPATCHED} ]]; then
129 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}"
130 elif [[ "${ETYPE}" = "sources" ]]; then
131 # For some sources we want to use the PV in the extra version
132 # This is because upstream releases with a completely different
133 # versioning scheme.
134 case ${PN/-*} in
135 wolk) K_USEPV=1;;
136 vserver) K_USEPV=1;;
137 esac
138
139 [[ -z ${K_NOUSENAME} ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}"
140 [[ -n ${K_USEPV} ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}"
141 [[ -n ${PR//r0} ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}"
142 fi
143
144 # The only messing around which should actually effect this is for KV_EXTRA
145 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else
146 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
147 if [[ -n ${KV_EXTRA} ]]; then
148 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
149 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/patch-${CKV}.bz2
150 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}.tar.bz2"
151 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
152 fi
153
154 # We need to set this using OKV, but we need to set it before we do any
155 # messing around with OKV based on RELEASETYPE
156 KV_FULL=${OKV}${EXTRAVERSION}
157
158 # we will set this for backwards compatibility.
159 S=${WORKDIR}/linux-${KV_FULL}
160 KV=${KV_FULL}
161
162 # -rc-bk pulls can be achieved by specifying CKV
163 # for example:
164 # CKV="2.6.11_rc3_pre2"
165 # will pull:
166 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-bk2.bz2
167
168 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
169 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
170 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2
171 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
172 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
173 fi
174
175 if [[ ${RELEASETYPE} == -bk ]]; then
176 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2
177 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
178 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
179 fi
180
181 if [[ ${RELEASETYPE} == -rc-bk ]]; then
182 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
183 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
184 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-bk*}.bz2
185 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
186 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-bk*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
187 fi
188}
189
190kernel_is() {
191 [[ -z ${OKV} ]] && detect_version
192 local operator test value x=0 y=0 z=0
193
194 case ${1} in
195 lt) operator="-lt"; shift;;
196 gt) operator="-gt"; shift;;
197 le) operator="-le"; shift;;
198 ge) operator="-ge"; shift;;
199 eq) operator="-eq"; shift;;
200 *) operator="-eq";;
201 esac
202
203 for x in ${@}; do
204 for((y=0; y<$((3 - ${#x})); y++)); do value="${value}0"; done
205 value="${value}${x}"
206 z=$((${z} + 1))
207
208 case ${z} in
209 1) for((y=0; y<$((3 - ${#KV_MAJOR})); y++)); do test="${test}0"; done;
210 test="${test}${KV_MAJOR}";;
211 2) for((y=0; y<$((3 - ${#KV_MINOR})); y++)); do test="${test}0"; done;
212 test="${test}${KV_MINOR}";;
213 3) for((y=0; y<$((3 - ${#KV_PATCH})); y++)); do test="${test}0"; done;
214 test="${test}${KV_PATCH}";;
215 *) die "Error in kernel-2_kernel_is(): Too many parameters.";;
216 esac
217 done
218
219 [ ${test} ${operator} ${value} ] && return 0 || return 1
220}
221
222kernel_is_2_4() {
223 kernel_is 2 4
224}
225
226kernel_is_2_6() {
227 kernel_is 2 6 || kernel_is 2 5
228}
229
230kernel_header_destdir() {
231 [[ ${CTARGET} == ${CHOST} ]] \
232 && echo /usr/include \
233 || echo /usr/${CTARGET}/include
234}
235
36# capture the sources type and set depends 236# Capture the sources type and set DEPENDs
37if [ "${ETYPE}" == "sources" ] 237if [[ ${ETYPE} == sources ]]; then
38then
39 #console-tools is needed to solve the loadkeys fiasco; binutils version needed to avoid Athlon/PIII/SSE assembler bugs.
40 DEPEND="!build? ( sys-apps/sed 238 DEPEND="!build? ( sys-apps/sed
41 >=sys-devel/binutils-2.11.90.0.31 )" 239 >=sys-devel/binutils-2.11.90.0.31 )
42 240 doc? ( app-text/docbook-sgml-utils )"
43 RDEPEND="${DEPEND} 241 RDEPEND="${DEPEND}
44 !build? ( >=sys-libs/ncurses-5.2 242 !build? ( >=sys-libs/ncurses-5.2
45 dev-lang/perl
46 sys-apps/module-init-tools
47 sys-devel/make )" 243 sys-devel/make )"
48 244
49 PROVIDE="virtual/linux-sources virtual/alsa" 245 PROVIDE="virtual/linux-sources"
50 246 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
247 SLOT="${PVR}"
248 DESCRIPTION="Sources for the Linux kernel"
249 IUSE="${IUSE} symlink build doc"
51elif [ "${ETYPE}" == "headers" ] 250elif [[ ${ETYPE} == headers ]]; then
52then 251 DESCRIPTION="Linux system headers"
252 IUSE="${IUSE}"
253
254 if [[ ${CTARGET} = ${CHOST} ]]; then
255 DEPEND="!virtual/os-headers"
53 PROVIDE="virtual/kernel virtual/os-headers" 256 PROVIDE="virtual/kernel virtual/os-headers"
257 SLOT="0"
258 else
259 SLOT="${CTARGET}"
260 fi
54else 261else
55 eerror "Unknown ETYPE=\"${ETYPE}\", must be either \"sources\" or \"headers\"" 262 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
56 die 263 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
57fi 264fi
58 265
59# Grab kernel version from KV
60KV_MAJOR=$(echo ${KV} | cut -d. -f1)
61KV_MINOR=$(echo ${KV} | cut -d. -f2)
62KV_PATCH=$(echo ${KV} | cut -d. -f3)
63KV_PATCH=${KV_PATCH/[-_]*/}
64
65# set LINUX_HOSTCFLAGS if not already set
66[ -z "$LINUX_HOSTCFLAGS" ] && LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"
67
68
69#eclass functions only from here onwards.
70#==============================================================
71kernel_is_2_4() {
72 [ ${KV_MAJOR} -eq 2 -a ${KV_MINOR} -eq 4 ] && return 0 || return 1
73}
74
75kernel_is_2_6() {
76 [ ${KV_MAJOR} -eq 2 -a ${KV_MINOR} -eq 5 -o ${KV_MINOR} -eq 6 ] && return 0 || return 1
77}
78
79
80# Unpack functions 266# Unpack functions
81#============================================================== 267#==============================================================
82unpack_2_4() { 268unpack_2_4() {
269 # Kernel ARCH != portage ARCH
270 local ARCH=$(tc-arch-kernel)
271
83 cd ${S} 272 cd ${S}
84 # this file is required for other things to build properly, 273 # this file is required for other things to build properly,
85 # so we autogenerate it 274 # so we autogenerate it
86 make mrproper || die "make mrproper died" 275 make mrproper || die "make mrproper died"
87 make include/linux/version.h || die "make include/linux/version.h failed" 276 make include/linux/version.h || die "make include/linux/version.h failed"
88 echo ">>> version.h compiled successfully." 277 echo ">>> version.h compiled successfully."
278
279 ARCH=$(tc-arch)
89} 280}
90 281
91universal_unpack() { 282universal_unpack() {
283 cd ${WORKDIR}
284 unpack linux-${OKV}.tar.bz2
285 if [[ "${OKV}" != "${KV_FULL}" ]]; then
286 mv linux-${OKV} linux-${KV_FULL} \
287 || die "Unable to move source tree to ${KV_FULL}."
288 fi
289 cd ${S}
290
92 # remove all backup files 291 # remove all backup files
93 find . -iname "*~" -exec rm {} \; 2> /dev/null 292 find . -iname "*~" -exec rm {} \; 2> /dev/null
94 293
294 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
295 use ppc && \
296 sed -ie 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
297 ${S}/arch/ppc/Makefile
298}
299
300unpack_set_extraversion() {
301 cd ${S}
302 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
303 cd ${OLDPWD}
304}
305
306# Should be done after patches have been applied
307# Otherwise patches that modify the same area of Makefile will fail
308unpack_fix_install_path() {
309 cd ${S}
310 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile
311}
312
313unpack_fix_docbook() {
95 if [ -d "${S}/Documentation/DocBook" ] 314 if [[ -d ${S}/Documentation/DocBook ]]; then
96 then
97 cd ${S}/Documentation/DocBook 315 cd ${S}/Documentation/DocBook
98 sed -e "s:db2:docbook2:g" Makefile > Makefile.new \ 316 sed -ie "s:db2:docbook2:g" Makefile
99 && mv Makefile.new Makefile 317 cd ${OLDPWD}
100 cd ${S}
101 fi 318 fi
102}
103
104unpack_set_extraversion() {
105 # Gentoo Linux uses /boot, so fix 'make install' to work properly and fix EXTRAVERSION
106 cd ${S}
107 mv Makefile Makefile.orig
108 sed -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \
109 -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" \
110 Makefile.orig > Makefile
111 rm Makefile.orig
112} 319}
113 320
114# Compile Functions 321# Compile Functions
115#============================================================== 322#==============================================================
116compile_headers() { 323compile_headers() {
117 local MY_ARCH 324 # if we couldnt obtain HOSTCFLAGS from the Makefile,
118 325 # then set it to something sane
119 MY_ARCH=${ARCH} 326 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS ${S}/Makefile)
120 unset ${ARCH} 327 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer}
328
329 # Kernel ARCH != portage ARCH
330 local KARCH=$(tc-arch-kernel)
331
332 # When cross-compiling, we need to set the ARCH/CROSS_COMPILE
333 # variables properly or bad things happen !
334 local xmakeopts="ARCH=${KARCH}"
335 if [[ ${CTARGET} != ${CHOST} ]]; then
336 xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
337 elif type -p ${CHOST}-ar; then
338 xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
339 fi
340
341 if kernel_is 2 4; then
121 yes "" | make oldconfig 342 yes "" | make oldconfig ${xmakeopts}
122 echo ">>> make oldconfig complete" 343 echo ">>> make oldconfig complete"
123 ARCH=${MY_ARCH} 344 use sparc && make dep ${xmakeopts}
345 elif kernel_is 2 6; then
346 # autoconf.h isnt generated unless it already exists. plus, we have
347 # no guarantee that any headers are installed on the system...
348 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \
349 || touch include/linux/autoconf.h
350
351 # if K_DEFCONFIG isn't set, force to "defconfig"
352 # needed by mips
353 if [[ -z ${K_DEFCONFIG} ]]; then
354 K_DEFCONFIG="defconfig"
355 fi
356
357 # if there arent any installed headers, then there also isnt an asm
358 # symlink in /usr/include/, and make defconfig will fail, so we have
359 # to force an include path with $S.
360 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/"
361 ln -sf asm-${KARCH} "${S}"/include/asm
362 make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed"
363 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
364 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
365 fi
366}
367
368compile_manpages() {
369 einfo "Making manpages ..."
370 env -u ARCH make mandocs
124} 371}
125 372
126# install functions 373# install functions
127#============================================================== 374#==============================================================
128install_universal() { 375install_universal() {
129 #fix silly permissions in tarball 376 #fix silly permissions in tarball
130 cd ${WORKDIR} 377 cd ${WORKDIR}
131 chown -R root:root * 378 chown -R root:root *
132 chmod -R a+r-w+X,u+w * 379 chmod -R a+r-w+X,u+w *
380 cd ${OLDPWD}
133} 381}
134 382
135install_headers() { 383install_headers() {
136 [ $(kernel_is_2_4) $? == 0 ] && unpack_2_4 384 local ddir=$(kernel_header_destdir)
137 [ $(kernel_is_2_6) $? == 0 ] && ln -sf ${S}/include/asm-${ARCH} ${S}/include/asm
138 385
139 cd ${S} 386 cd ${S}
140 dodir /usr/include/linux 387 dodir ${ddir}/linux
141 cp -ax ${S}/include/linux/* ${D}/usr/include/linux 388 cp -ax ${S}/include/linux/* ${D}/${ddir}/linux
142 rm -rf ${D}/usr/include/linux/modules 389 rm -rf ${D}/${ddir}/linux/modules
143 dodir /usr/include/asm 390
391 # Handle multilib headers
392 case $(tc-arch-kernel) in
393 sparc64)
394 dodir ${ddir}/asm-sparc
395 cp -ax ${S}/include/asm-sparc/* ${D}/${ddir}/asm-sparc
396
397 dodir ${ddir}/asm-sparc64
398 cp -ax ${S}/include/asm-sparc64/* ${D}/${ddir}/asm-sparc64
399
400 create_ml_includes ${ddir}/asm !__arch64__:${ddir}/asm-sparc __arch64__:${ddir}/asm-sparc64
401 ;;
402 x86_64)
403 dodir ${ddir}/asm-i386
404 cp -ax ${S}/include/asm-i386/* ${D}/${ddir}/asm-i386
405
406 dodir ${ddir}/asm-x86_64
407 cp -ax ${S}/include/asm-x86_64/* ${D}/${ddir}/asm-x86_64
408
409 create_ml_includes ${ddir}/asm __i386__:${ddir}/asm-i386 __x86_64__:${ddir}/asm-x86_64
410 ;;
411 arm)
412 dodir ${ddir}/asm
144 cp -ax ${S}/include/asm/* ${D}/usr/include/asm 413 cp -ax ${S}/include/asm/* ${D}/${ddir}/asm
145 414 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -s arch-ebsa285 ${D}/${ddir}/asm/arch
146 if [ $(kernel_is_2_6) $? == 0 ] 415 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -s proc-armv ${D}/${ddir}/asm/proc
147 then 416 ;;
148 dodir /usr/include/asm-generic 417 *)
418 dodir ${ddir}/asm
419 cp -ax ${S}/include/asm/* ${D}/${ddir}/asm
420 ;;
421 esac
422
423 if kernel_is 2 6; then
424 dodir ${ddir}/asm-generic
149 cp -ax ${S}/include/asm-generic/* ${D}/usr/include/asm-generic 425 cp -ax ${S}/include/asm-generic/* ${D}/${ddir}/asm-generic
150 fi 426 fi
427
428 # clean up
429 find "${D}" -name '*.orig' -exec rm -f {} \;
430
431 cd ${OLDPWD}
151} 432}
152 433
153install_sources() { 434install_sources() {
154 local doc 435 local doc docs file
155 local docs
156 436
157 cd ${S} 437 cd ${S}
158 dodir /usr/src 438 dodir /usr/src
159 echo ">>> Copying sources..." 439 echo ">>> Copying sources ..."
160 if [ -d "${WORKDIR}/${KV}/docs/" ] 440
161 then 441 file="$(find ${WORKDIR} -iname "docs" -type d)"
162 for file in $(ls -1 ${WORKDIR}/${KV}/docs/) 442 if [[ -n ${file} ]]; then
163 do 443 for file in $(find ${file} -type f); do
164 echo "XX_${file}*" >> ${S}/patches.txt 444 echo "${file//*docs\/}" >> ${S}/patches.txt
445 echo "===================================================" >> ${S}/patches.txt
165 cat ${WORKDIR}/${KV}/docs/${file} >> ${S}/patches.txt 446 cat ${file} >> ${S}/patches.txt
447 echo "===================================================" >> ${S}/patches.txt
166 echo "" >> ${S}/patches.txt 448 echo "" >> ${S}/patches.txt
167 done 449 done
168 fi 450 fi
169 451
170 if [ ! -f ${S}/patches.txt ] 452 if [[ ! -f ${S}/patches.txt ]]; then
171 then
172 # patches.txt is empty so lets use our ChangeLog 453 # patches.txt is empty so lets use our ChangeLog
173 [ -f ${FILESDIR}/../ChangeLog ] && echo "Please check the ebuild ChangeLog for more details." > ${S}/patches.txt 454 [[ -f ${FILESDIR}/../ChangeLog ]] && \
455 echo "Please check the ebuild ChangeLog for more details." \
456 > ${S}/patches.txt
174 fi 457 fi
175 458
176 for doc in ${UNIPATCH_DOCS} 459 for doc in ${UNIPATCH_DOCS}; do [[ -f ${doc} ]] && docs="${docs} ${doc}"; done
177 do 460 if [[ -f ${S}/patches.txt ]]; then docs="${docs} ${S}/patches.txt"; fi
178 [ -f ${doc} ] && docs="${docs} ${doc}" 461 use doc && ! use arm && ! use s390 && install_manpages
179 done
180
181 if [ -f ${S}/patches.txt ]; then
182 docs="${docs} ${S}/patches.txt"
183 fi
184 dodoc ${docs} 462 dodoc ${docs}
463
185 mv ${WORKDIR}/linux* ${D}/usr/src 464 mv ${WORKDIR}/linux* ${D}/usr/src
186} 465}
187 466
467install_manpages() {
468 kernel_is lt 2 5 && return
469 sed -ie "s#/usr/local/man#${D}/usr/man#g" scripts/makeman
470 ebegin "Installing manpages"
471 env -u ARCH make installmandocs
472 eend $?
473 sed -ie "s#${D}/usr/man#/usr/local/man#g" scripts/makeman
474}
475
188# pkg_preinst functions 476# pkg_preinst functions
189#============================================================== 477#==============================================================
190preinst_headers() { 478preinst_headers() {
191 [ -L ${ROOT}usr/include/linux ] && rm ${ROOT}usr/include/linux 479 local ddir=$(kernel_header_destdir)
192 [ -L ${ROOT}usr/include/asm ] && rm ${ROOT}usr/include/asm 480 [[ -L ${ddir}/linux ]] && rm ${ddir}/linux
481 [[ -L ${ddir}/asm ]] && rm ${ddir}/asm
193} 482}
194 483
195# pkg_postinst functions 484# pkg_postinst functions
196#============================================================== 485#==============================================================
197postinst_sources() { 486postinst_sources() {
198 if [ ! -h ${ROOT}usr/src/linux ] 487 local MAKELINK=0
199 then 488
489 # if we have USE=symlink, then force K_SYMLINK=1
490 use symlink && K_SYMLINK=1
491
492 # if we are to forcably symlink, delete it if it already exists first.
493 if [[ -n ${K_SYMLINK} ]]; then
200 ln -sf ${ROOT}usr/src/linux-${KV} ${ROOT}usr/src/linux 494 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
495 MAKELINK=1
496 fi
497
498 # if the link doesnt exist, lets create it
499 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1
500
501 if [[ ${MAKELINK} == 1 ]]; then
502 cd ${ROOT}usr/src
503 ln -sf linux-${KV_FULL} linux
504 cd ${OLDPWD}
201 fi 505 fi
202 506
203 # Don't forget to make directory for sysfs 507 # Don't forget to make directory for sysfs
204 [ ! -d "${ROOT}/sys" -a $(kernel_is_2_6) $? == 0 ] && mkdir /sys 508 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys
205 509
206 echo 510 echo
207 einfo "After installing a new kernel of any version, it is important" 511 einfo "After installing a new kernel of any version, it is important"
208 einfo "that you have the appropriate /etc/modules.autoload.d/kernel-X.Y" 512 einfo "that you have the appropriate /etc/modules.autoload.d/kernel-X.Y"
209 einfo "created (X.Y is the first 2 parts of your new kernel version)" 513 einfo "created (X.Y is the first 2 parts of your new kernel version)"
210 echo 514 echo
211 einfo "For example, this kernel will require:" 515 einfo "For example, this kernel will require:"
212 einfo "/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}" 516 einfo "/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}"
213 echo 517 echo
518 einfo "If you are upgrading from a previous kernel, you may be interested"
519 einfo "in the following documents:"
520 einfo " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml"
521 kernel_is_2_6 && einfo " - 2.4 to 2.6 migration guide: http://www.gentoo.org/doc/en/migration-to-2.6.xml"
522 echo
523
524 # if K_EXTRAEINFO is set then lets display it now
525 if [[ -n ${K_EXTRAEINFO} ]]; then
526 echo ${K_EXTRAEINFO} | fmt |
527 while read -s ELINE; do einfo "${ELINE}"; done
528 fi
529
530 # if K_EXTRAEWARN is set then lets display it now
531 if [[ -n ${K_EXTRAEWARN} ]]; then
532 echo ${K_EXTRAEWARN} | fmt |
533 while read -s ELINE; do ewarn "${ELINE}"; done
534 fi
535}
536
537postinst_headers() {
538 einfo "Kernel headers are usually only used when recompiling glibc, as such, following the installation"
539 einfo "of newer headers, it is advised that you re-merge glibc as follows:"
540 einfo "emerge glibc"
541 einfo "Failure to do so will cause glibc to not make use of newer features present in the updated kernel"
542 einfo "headers."
543}
544
545# pkg_setup functions
546#==============================================================
547setup_headers() {
548 [[ -z ${H_SUPPORTEDARCH} ]] && H_SUPPORTEDARCH=${PN/-*/}
549 for i in ${H_SUPPORTEDARCH}; do
550 [[ $(tc-arch) == "${i}" ]] && H_ACCEPT_ARCH="yes"
551 done
552
553 if [[ ${H_ACCEPT_ARCH} != "yes" ]]; then
554 echo
555 eerror "This version of ${PN} does not support $(tc-arch)."
556 eerror "Please merge the appropriate sources, in most cases"
557 eerror "(but not all) this will be called $(tc-arch)-headers."
558 die "Package unsupported for $(tc-arch)"
559 fi
560}
561
562# unipatch
563#==============================================================
564unipatch() {
565 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE
566 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG
214 567
215 # if K_EXTRAEINFO is set then lets display it now 568 # set to a standard locale to ensure sorts are ordered properly.
216 if [ -n "${K_EXTRAEINFO}" ] 569 myLC_ALL="${LC_ALL}"
217 then 570 myLANG="${LANG}"
218 echo ${K_EXTRAEINFO} | fmt | 571 LC_ALL="C"
219 while read -s ELINE 572 LANG=""
220 do
221 einfo "${ELINE}"
222 done
223
224 echo
225 fi
226
227 # if K_EXTRAEWARN is set then lets display it now
228 if [ -n "${K_EXTRAEWARN}" ]
229 then
230 echo ${K_EXTRAEWARN} | fmt |
231 while read -s ELINE
232 do
233 ewarn "${ELINE}"
234 done
235
236 echo
237 fi
238}
239
240postinst_headers() {
241 echo
242 einfo "Kernel headers are usually only used when recompiling glibc."
243 einfo "Following the installation of newer headers it is advised that"
244 einfo "you re-merge glibc as follows:"
245 einfo "# emerge glibc"
246 einfo "Failure to do so will cause glibc to not make use of newer"
247 einfo "features present in the updated kernelheaders."
248 echo
249}
250
251# pkg_setup functions
252#==============================================================
253setup_headers() {
254 ARCH=$(uname -m | sed -e s/[i].86/i386/ -e s/x86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/ -e s/amd64/x86_64/)
255 [ "$ARCH" == "sparc" -a "$PROFILE_ARCH" == "sparc64" ] && ARCH="sparc64"
256
257 [ -z "${H_SUPPORTEDARCH}" ] && H_SUPPORTEDARCH="${PN/-*/}"
258 for i in ${H_SUPPORTEDARCH}
259 do
260 [ "${ARCH}" == "${i}" ] && H_ACCEPT_ARCH="yes"
261 done
262
263 if [ "${H_ACCEPT_ARCH}" != "yes" ]
264 then
265 echo
266 eerror "This version of ${PN} does not support ${ARCH}."
267 eerror "Please merge the appropriate sources, in most cases"
268 eerror "this will be ${ARCH}-headers."
269 die "incorrect headers"
270 fi
271}
272
273# unipatch
274#==============================================================
275unipatch() {
276 local i
277 local x
278 local extention
279 local PIPE_CMD
280 local UNIPATCH_EXCLUDE
281 local KPATCH_DIR
282 local PATCH_DEPTH
283 local ELINE
284 573
285 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 574 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
286 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 575 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
287 576
577 # We're gonna need it when doing patches with a predefined patchlevel
578 shopt -s extglob
579
288 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 580 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers
289 # usage can be either via an env var or by params 581 # usage can be either via an env var or by params
582 # although due to the nature we pass this within this eclass
583 # it shall be by param only.
290 [ -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}" 584 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}"
585 UNIPATCH_LIST="${@}"
291 586
292 #unpack any passed tarballs 587 #unpack any passed tarballs
293 for i in ${UNIPATCH_LIST} 588 for i in ${UNIPATCH_LIST}; do
294 do
295 if [ -n "$(echo ${i} | grep -e "\.tar" -e "\.tbz" -e "\.tgz")" ] 589 if [ -n "$(echo ${i} | grep -e "\.tar" -e "\.tbz" -e "\.tgz")" ]; then
296 then
297 extention=${i/*./} 590 extention=${i/*./}
591 extention=${extention/:*/}
298 case ${extention} in 592 case ${extention} in
299 tbz2) PIPE_CMD="tar -xvjf";; 593 tbz2) PIPE_CMD="tar -xvjf";;
300 bz2) PIPE_CMD="tar -xvjf";; 594 bz2) PIPE_CMD="tar -xvjf";;
301 tgz) PIPE_CMD="tar -xvzf";; 595 tgz) PIPE_CMD="tar -xvzf";;
302 gz) PIPE_CMD="tar -xvzf";; 596 gz) PIPE_CMD="tar -xvzf";;
303 *) eerror "Unrecognized tarball compression" 597 *) eerror "Unrecognized tarball compression"
304 die "Unrecognized tarball compression";; 598 die "Unrecognized tarball compression";;
305 esac 599 esac
306 600
601 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
602 unset z
603 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
604 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
605 do z="${z}0";
606 done
607 PATCH_ORDER="${z}${STRICT_COUNT}"
608
609 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
610 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR}/${PATCH_ORDER}/ 1>/dev/null
611 else
307 ${PIPE_CMD} ${i} -C ${KPATCH_DIR} 1>/dev/null 612 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR} 1>/dev/null
613 fi
614
308 if [ $? == 0 ] 615 if [ $? == 0 ]; then
309 then
310 einfo "${i/*\//} unpacked" 616 einfo "${i/*\//} unpacked"
617 [ -n "$(echo ${i} | grep ':')" ] && echo ">>> Strict patch levels not currently supported for tarballed patchsets"
311 else 618 else
312 eerror "Failed to unpack ${i}" 619 eerror "Failed to unpack ${i/:*/}"
313 die "unable to unpack patch tarball" 620 die "unable to unpack patch tarball"
314 fi 621 fi
622 else
623 extention=${i/*./}
624 extention=${extention/:*/}
625 PIPE_CMD=""
626 case ${extention} in
627 bz2) PIPE_CMD="bzip2 -dc";;
628 patch) PIPE_CMD="cat";;
629 diff) PIPE_CMD="cat";;
630 gz|Z|z) PIPE_CMD="gzip -dc";;
631 ZIP|zip) PIPE_CMD="unzip -p";;
632 *) UNIPATCH_DROP="${UNIPATCH_DROP} ${i/:*/}";;
633 esac
315 634
316 UNIPATCH_LIST="${UNIPATCH_LIST/${i}/}" 635 PATCH_LEVEL=${i/*([^:])?(:)}
636 i=${i/:*/}
637 x=${i/*\//}
638 x=${x/\.${extention}/}
639
640 if [ -n "${PIPE_CMD}" ]; then
641 if [ ! -r "${i}" ]; then
642 echo
643 eerror "FATAL: unable to locate:"
644 eerror "${i}"
645 eerror "for read-only. The file either has incorrect permissions"
646 eerror "or does not exist."
647 die Unable to locate ${i}
648 fi
649
650 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
651 unset z
652 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
653 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
654 do z="${z}0";
655 done
656 PATCH_ORDER="${z}${STRICT_COUNT}"
657
658 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
659 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL})
660 else
661 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL})
662 fi
663 fi
317 fi 664 fi
318 done
319
320 #so now everything is unpacked, lets work out whats to be dropped and whats to be included.
321 for i in ${UNIPATCH_LIST}
322 do
323 extention=${i/*./}
324 PIPE_CMD=""
325 case ${extention} in
326 bz2) PIPE_CMD="bzip2 -dc";;
327 patch) PIPE_CMD="cat";;
328 diff) PIPE_CMD="cat";;
329 gz|Z|z) PIPE_CMD="gzip -dc";;
330 ZIP|zip) PIPE_CMD="unzip -p";;
331 *) UNIPATCH_EXCLUDE="${UNIPATCH_EXCLUDE} ${i}";;
332 esac
333 x=${i/*\//}
334 x=${x/\.${extention}/}
335 [ -n "${PIPE_CMD}" ] && ${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch
336 done 665 done
337 666
338 #populate KPATCH_DIRS so we know where to look to remove the excludes 667 #populate KPATCH_DIRS so we know where to look to remove the excludes
339 x=${KPATCH_DIR} 668 x=${KPATCH_DIR}
340 KPATCH_DIR="" 669 KPATCH_DIR=""
341 for i in $(find ${x} -type d) 670 for i in $(find ${x} -type d | sort -n); do
342 do
343 KPATCH_DIR="${KPATCH_DIR} ${i}" 671 KPATCH_DIR="${KPATCH_DIR} ${i}"
344 done 672 done
345 673
346 #so now lets get rid of the patchno's we want to exclude 674 #so now lets get rid of the patchno's we want to exclude
675 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}"
347 for i in ${UNIPATCH_EXCLUDE} 676 for i in ${UNIPATCH_DROP}; do
348 do
349 for x in ${KPATCH_DIR}
350 do
351 rm ${x}/${i}_* 2>/dev/null
352 if [ $? == 0 ]
353 then
354 einfo "Excluding Patch #${i}" 677 ebegin "Excluding Patch #${i}"
355 einfo "From: ${x/${WORKDIR}/}" 678 for x in ${KPATCH_DIR}; do rm -f ${x}/${i}* 2>/dev/null; done
356 fi 679 eend $?
357 done
358 done 680 done
359 681
360 # and now, finally, we patch it :) 682 # and now, finally, we patch it :)
361 for x in ${KPATCH_DIR} 683 for x in ${KPATCH_DIR}; do
362 do
363 for i in $(find ${x} -maxdepth 1 -iname "*.patch" -or -iname "*.diff" | sort -u) 684 for i in $(find ${x} -maxdepth 1 -iname "*.patch*" -or -iname "*.diff*" | sort -n); do
364 do 685 STDERR_T="${T}/${i/*\//}"
686 STDERR_T="${STDERR_T/.patch*/.err}"
365 687
688 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/}
689 #[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/}
366 690
367 PATCH_DEPTH=0 691 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi
692
368 ebegin "Applying ${i/*\//}" 693 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)"
369 while [ ${PATCH_DEPTH} -lt 5 ] 694 while [ ${PATCH_DEPTH} -lt 5 ]; do
370 do 695 echo "Attempting Dry-run:" >> ${STDERR_T}
371 if (patch -p${PATCH_DEPTH} --dry-run -f < ${i} >/dev/null) 696 echo "cmd: patch -p${PATCH_DEPTH} --dry-run -f < ${i}" >> ${STDERR_T}
372 then 697 echo "=======================================================" >> ${STDERR_T}
373 $(patch -p${PATCH_DEPTH} -f < ${i} >/dev/null) 698 if [ $(patch -p${PATCH_DEPTH} --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then
374 if [ "$?" -eq 0 ] 699 echo "Attempting patch:" > ${STDERR_T}
375 then 700 echo "cmd: patch -p${PATCH_DEPTH} -f < ${i}" >> ${STDERR_T}
701 echo "=======================================================" >> ${STDERR_T}
702 if [ $(patch -p${PATCH_DEPTH} -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then
376 eend 0 703 eend 0
704 rm ${STDERR_T}
377 break 705 break
378 else 706 else
379 eend 1 707 eend 1
380 eerror "Failed to apply patch ${i/*\//}" 708 eerror "Failed to apply patch ${i/*\//}"
709 eerror "Please attach ${STDERR_T} to any bug you may post."
381 die "Failed to apply ${i/*\//}" 710 die "Failed to apply ${i/*\//}"
382 fi 711 fi
383 else 712 else
384 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 713 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
385 fi 714 fi
386 done 715 done
387 if [ ${PATCH_DEPTH} -eq 5 ] 716 if [ ${PATCH_DEPTH} -eq 5 ]; then
388 then
389 eend 1 717 eend 1
718 eerror "Please attach ${STDERR_T} to any bug you may post."
390 die "Unable to dry-run patch." 719 die "Unable to dry-run patch."
391 fi 720 fi
392
393
394 done 721 done
395 done 722 done
396}
397 723
398# custom functions 724 # clean up KPATCH_DIR's - fixes bug #53610
399#============================================================== 725 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
400detect_version() {
401 # this function will detect and set
402 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11)
403 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1)
404 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1)
405 726
406 OKV=${PV/_beta/-test} 727 LC_ALL="${myLC_ALL}"
407 OKV=${OKV/_rc/-rc} 728 LANG="${myLANG}"
408 OKV=${OKV/_pre*/} 729}
409 OKV=${OKV/-r*/} 730
410 731# getfilevar accepts 2 vars as follows:
411 KV_MAJOR=$(echo ${OKV} | cut -d. -f1) 732# getfilevar <VARIABLE> <CONFIGFILE>
412 KV_MINOR=$(echo ${OKV} | cut -d. -f2) 733# pulled from linux-info
413 KV_PATCH=$(echo ${OKV} | cut -d. -f3) 734
414 KV_PATCH=${KV_PATCH/[-_]*/} 735getfilevar() {
415 736 local workingdir basefname basedname xarch=$(tc-arch-kernel)
416 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 737
417 738 if [[ -z ${1} ]] && [[ ! -f ${2} ]]; then
418 RELEASE=${PV/${OKV}/} 739 echo -e "\n"
419 RELEASE=${RELEASE/_beta/} 740 eerror "getfilevar requires 2 variables, with the second a valid file."
420 RELEASE=${RELEASE/_rc/-rc} 741 eerror " getfilevar <VARIABLE> <CONFIGFILE>"
421 RELEASE=${RELEASE/_pre/-bk}
422 RELEASETYPE=${RELEASE//[0-9]/}
423
424 EXTRAVERSION="${RELEASE}"
425
426 if [ -n "${K_PREPATCHED}" ]
427 then
428 KV="${OKV}-${PN/-*/}${PR/r/}"
429 else 742 else
430 [ -z "${K_NOUSENAME}" ] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*/}" 743 workingdir=${PWD}
431 [ ! "${PR}" == "r0" ] && EXTRAVERSION="${EXTRAVERSION}-${PR}" 744 basefname=$(basename ${2})
745 basedname=$(dirname ${2})
746 unset ARCH
432 747
433 KV=${OKV}${EXTRAVERSION} 748 cd ${basedname}
749 echo -e "include ${basefname}\ne:\n\t@echo \$(${1})" | \
750 make ${BUILD_FIXES} -s -f - e 2>/dev/null
751 cd ${workingdir}
752
753 ARCH=${xarch}
754 fi
755}
756
757detect_arch() {
758 # This function sets ARCH_URI and ARCH_PATCH
759 # with the neccessary info for the arch sepecific compatibility
760 # patchsets.
761
762 local ALL_ARCH LOOP_ARCH COMPAT_URI i
763
764 # COMPAT_URI is the contents of ${ARCH}_URI
765 # ARCH_URI is the URI for all the ${ARCH}_URI patches
766 # ARCH_PATCH is ARCH_URI broken into files for UNIPATCH
767
768 ARCH_URI=""
769 ARCH_PATCH=""
770 ALL_ARCH="X86 PPC PPC64 SPARC MIPS ALPHA ARM HPPA AMD64 IA64 X86OBSD S390 SH"
771
772 for LOOP_ARCH in ${ALL_ARCH}; do
773 COMPAT_URI="${LOOP_ARCH}_URI"
774 COMPAT_URI="${!COMPAT_URI}"
775
776 [[ -n ${COMPAT_URI} ]] && \
777 ARCH_URI="${ARCH_URI} $(echo ${LOOP_ARCH} | tr '[:upper:]' '[:lower:]')? ( ${COMPAT_URI} )"
778
779 if [[ ${LOOP_ARCH} == "$(echo $(tc-arch-kernel) | tr '[:lower:]' '[:upper:]')" ]]; then
780 for i in ${COMPAT_URI}; do
781 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}"
782 done
434 fi 783 fi
435 784 done
436 # -rcXX-bkXX pulls are *IMPOSSIBLE* to support within the portage naming convention 785}
437 # these cannot be supported, but the code here can handle it up until this point 786
438 # and theoretically thereafter. 787# sparc nastiness
439 788#==============================================================
440 if [ "${RELEASETYPE}" == "-rc" ] 789# This script generates the files in /usr/include/asm for sparc systems
441 then 790# during installation of sys-kernel/linux-headers.
442 OKV="${KV_MAJOR}.${KV_MINOR}.$([ $((${KV_PATCH} - 1)) -lt 0 ] && echo ${KV_PATCH} || echo $((${KV_PATCH} - 1)))" 791# Will no longer be needed when full 64 bit support is used on sparc64
443 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${PV//_/-}.bz2 792# systems.
444 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 793#
445 UNIPATCH_LIST="${DISTDIR}/patch-${PV//_/-}.bz2 ${UNIPATCH_LIST}" 794# Shamefully ripped from Debian
446 [ -n "${K_PREPATCHED}" ] && KV="${PV/[-_]*/}${EXTRAVERSION}-${PN/-*/}${PR/r/}" || KV=${PV/[-_]*/}${EXTRAVERSION} 795# ----------------------------------------------------------------------
796
797# Idea borrowed from RedHat's kernel package
798
799# This is gonna get replaced by something in multilib.eclass soon...
800# --eradicator
801generate_sparc_asm() {
802 local name
803
804 cd $1 || die
805 mkdir asm
806
807 for h in `( ls asm-sparc; ls asm-sparc64 ) | grep '\.h$' | sort -u`; do
808 name="$(echo $h | tr a-z. A-Z_)"
809 # common header
810 echo "/* All asm/ files are generated and point to the corresponding
811 * file in asm-sparc or asm-sparc64.
812 */
813
814#ifndef __SPARCSTUB__${name}__
815#define __SPARCSTUB__${name}__
816" > asm/${h}
817
818 # common for sparc and sparc64
819 if [ -f asm-sparc/$h -a -f asm-sparc64/$h ]; then
820 echo "#ifdef __arch64__
821#include <asm-sparc64/$h>
822#else
823#include <asm-sparc/$h>
824#endif
825" >> asm/${h}
826
827 # sparc only
828 elif [ -f asm-sparc/$h ]; then
829echo "#ifndef __arch64__
830#include <asm-sparc/$h>
831#endif
832" >> asm/${h}
833
834 # sparc64 only
835 else
836echo "#ifdef __arch64__
837#include <asm-sparc64/$h>
838#endif
839" >> asm/${h}
447 fi 840 fi
448
449 if [ "${RELEASETYPE}" == "-bk" ]
450 then
451 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
452 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
453 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
454 UNIPATCH_LIST="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2 ${UNIPATCH_LIST}"
455 [ -n "${K_PREPATCHED}" ] && KV="${PV/[-_]*/}${EXTRAVERSION}-${PN/-*/}${PR/r/}" || KV=${PV/[-_]*/}${EXTRAVERSION}
456 fi
457
458 if [ "${RELEASETYPE}" == "-rc-bk" ]
459 then
460 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))-${RELEASE/-bk*}"
461 EXTRAVERSION="$([ -n "${RELEASE}" ] && echo ${RELEASE/*-bk/-bk})$([ -n "${K_USENAME}" ] && echo -${PN/-*/})$([ ! "${PR}" == "r0" ] && echo -${PR})"
462
463 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
464 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
465 UNIPATCH_LIST="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2 ${UNIPATCH_LIST}"
466 [ -n "${K_PREPATCHED}" ] && KV="${PV/[-_]*/}${EXTRAVERSION}-${PN/-*/}${PR/r/}" || KV=${PV/[-_]*/}${EXTRAVERSION}
467 fi
468
469 S=${WORKDIR}/linux-${KV}
470}
471 841
842 # common footer
843 echo "#endif /* !__SPARCSTUB__${name}__ */" >> asm/${h}
844 done
845 return 0
846}
847
848headers___fix() {
849 # Voodoo to partially fix broken upstream headers.
850 # Issues with this function should go to plasmaroo.
851 sed -i \
852 -e "s/\([ "$'\t'"]\)\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/\1__\2\3\4/g;" \
853 -e 's/ \(u\|s\)\(8\|16\|32\|64\)$/ __\1\2/g' \
854 -e 's/\([(, ]\)\(u\|s\)64\([, )]\)/\1__\264\3/g' \
855 -e "s/^\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/__\1\2\3/g;" \
856 "$@"
857}
472 858
473# common functions 859# common functions
474#============================================================== 860#==============================================================
475src_unpack() { 861kernel-2_src_unpack() {
476 [ -z "${OKV}" ] && OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}" 862 universal_unpack
477 863
478 cd ${WORKDIR} 864 [[ -n ${UNIPATCH_LIST} ]] || [[ -n ${UNIPATCH_LIST_DEFAULT} ]] && \
479 unpack linux-${OKV}.tar.bz2 865 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST}"
480 if [ "${OKV}" != "${KV}" ] 866
481 then 867 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
482 mv linux-${OKV} linux-${KV} || die "Unable to move source tree to ${KV}." 868 unpack_fix_docbook
483 fi 869 unpack_fix_install_path
870
871 kernel_is 2 4 && unpack_2_4
872}
873
874kernel-2_src_compile() {
484 cd ${S} 875 cd ${S}
485
486 universal_unpack
487 [ -n "${UNIPATCH_LIST}" ] && unipatch ${UNIPATCH_LIST}
488 [ -z "${K_NOSETEXTRAVERSION}" ] && unpack_set_extraversion
489
490 [ $(kernel_is_2_4) $? == 0 ] && unpack_2_4
491}
492
493src_compile() {
494 [ "${ETYPE}" == "headers" ] && compile_headers 876 [[ ${ETYPE} == headers ]] && compile_headers
877 [[ ${ETYPE} == sources ]] && \
878 use doc && ! use arm && ! use s390 && compile_manpages
495} 879}
496 880
497pkg_preinst() { 881kernel-2_pkg_preinst() {
498 [ "${ETYPE}" == "headers" ] && preinst_headers 882 [[ ${ETYPE} == headers ]] && preinst_headers
499} 883}
500 884
501src_install() { 885kernel-2_src_install() {
502 install_universal 886 install_universal
503 [ "${ETYPE}" == "headers" ] && install_headers 887 [[ ${ETYPE} == headers ]] && install_headers
504 [ "${ETYPE}" == "sources" ] && install_sources 888 [[ ${ETYPE} == sources ]] && install_sources
505} 889}
506 890
507pkg_postinst() { 891kernel-2_pkg_postinst() {
508 [ "${ETYPE}" == "headers" ] && postinst_headers 892 [[ ${ETYPE} == headers ]] && postinst_headers
509 [ "${ETYPE}" == "sources" ] && postinst_sources 893 [[ ${ETYPE} == sources ]] && postinst_sources
510} 894}
511 895
512pkg_setup() { 896kernel-2_pkg_setup() {
513 [ "${ETYPE}" == "headers" ] && setup_headers 897 [[ ${ETYPE} == headers ]] && setup_headers
898 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
514} 899}

Legend:
Removed from v.1.12  
changed lines
  Added in v.1.124

  ViewVC Help
Powered by ViewVC 1.1.20