/[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 1.93 Revision 1.232
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.93 2005/02/08 19:41:42 johnm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.232 2010/05/02 08:48:16 robbat2 Exp $
4 4
5# Description: kernel.eclass rewrite for a clean base regarding the 2.6 5# Description: kernel.eclass rewrite for a clean base regarding the 2.6
6# series of kernel with back-compatibility for 2.4 6# series of kernel with back-compatibility for 2.4
7# 7#
8# Maintainer: John Mylchreest <johnm@gentoo.org> 8# Original author: John Mylchreest <johnm@gentoo.org>
9# Copyright 2005 Gentoo Linux 9# Maintainer: kernel-misc@gentoo.org
10# 10#
11# Please direct your bugs to the current eclass maintainer :) 11# Please direct your bugs to the current eclass maintainer :)
12 12
13# added functionality: 13# added functionality:
14# unipatch - a flexible, singular method to extract, add and remove patches. 14# unipatch - a flexible, singular method to extract, add and remove patches.
22# EXTRAVERSION would be something like : -wolk-4.19-r1 22# EXTRAVERSION would be something like : -wolk-4.19-r1
23# K_NOSETEXTRAVERSION - if this is set then EXTRAVERSION will not be 23# K_NOSETEXTRAVERSION - if this is set then EXTRAVERSION will not be
24# automatically set within the kernel Makefile 24# automatically set within the kernel Makefile
25# K_NOUSENAME - if this is set then EXTRAVERSION will not include the 25# K_NOUSENAME - if this is set then EXTRAVERSION will not include the
26# first part of ${PN} in EXTRAVERSION 26# first part of ${PN} in EXTRAVERSION
27# K_NOUSEPR - if this is set then EXTRAVERSION will not include the
28# anything based on ${PR}.
27# K_PREPATCHED - if the patchset is prepatched (ie: mm-sources, 29# K_PREPATCHED - if the patchset is prepatched (ie: mm-sources,
28# ck-sources, ac-sources) it will use PR (ie: -r5) as 30# ck-sources, ac-sources) it will use PR (ie: -r5) as
29# the patchset version for 31# the patchset version for
30# and not use it as a true package revision 32# and not use it as a true package revision
31# K_EXTRAEINFO - this is a new-line seperated list of einfo displays in 33# K_EXTRAEINFO - this is a new-line seperated list of einfo displays in
32# postinst and can be used to carry additional postinst 34# postinst and can be used to carry additional postinst
33# messages 35# messages
36# K_EXTRAELOG - same as K_EXTRAEINFO except using elog instead of einfo
34# K_EXTRAEWARN - same as K_EXTRAEINFO except ewarn's instead of einfo's 37# K_EXTRAEWARN - same as K_EXTRAEINFO except using ewarn instead of einfo
35# K_SYMLINK - if this is set, then forcably create symlink anyway 38# K_SYMLINK - if this is set, then forcably create symlink anyway
39#
40# K_DEFCONFIG - Allow specifying a different defconfig target.
41# If length zero, defaults to "defconfig".
42# K_WANT_GENPATCHES - Apply genpatches to kernel source. Provide any
43# combination of "base" and "extras"
44# K_GENPATCHES_VER - The version of the genpatches tarball(s) to apply.
45# A value of "5" would apply genpatches-2.6.12-5 to
46# my-sources-2.6.12.ebuild
47# K_SECURITY_UNSUPPORTED- If set, this kernel is unsupported by Gentoo Security
48# K_DEBLOB_AVAILABLE - A value of "0" will disable all of the optional deblob
49# code. If empty, will be set to "1" if deblobbing is
50# possible. Test ONLY for "1".
51# K_PREDEBLOBBED - This kernel was already deblobbed elsewhere.
52# If false, either optional deblobbing will be available
53# or the license will note the inclusion of freedist
54# code.
36 55
37# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which 56# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which
38# can be supported by the headers ebuild 57# can be supported by the headers ebuild
39 58
40# UNIPATCH_LIST - space delimetered list of patches to be applied to the 59# UNIPATCH_LIST - space delimetered list of patches to be applied to the
46# UNIPATCH_DOCS - space delimemeted list of docs to be installed to 65# UNIPATCH_DOCS - space delimemeted list of docs to be installed to
47# the doc dir 66# the doc dir
48# UNIPATCH_STRICTORDER - if this is set places patches into directories of 67# UNIPATCH_STRICTORDER - if this is set places patches into directories of
49# order, so they are applied in the order passed 68# order, so they are applied in the order passed
50 69
51inherit toolchain-funcs versionator multilib 70inherit eutils toolchain-funcs versionator multilib
52ECLASS="kernel-2"
53INHERITED="$INHERITED $ECLASS"
54EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install \ 71EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_preinst pkg_postinst
55 pkg_preinst pkg_postinst 72
73# Added by Daniel Ostrow <dostrow@gentoo.org>
74# This is an ugly hack to get around an issue with a 32-bit userland on ppc64.
75# I will remove it when I come up with something more reasonable.
76[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}"
56 77
57export CTARGET=${CTARGET:-${CHOST}} 78export CTARGET=${CTARGET:-${CHOST}}
58if [[ ${CTARGET} == ${CHOST} ]] ; then
59 if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then 79if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
60 export CTARGET=${CATEGORY/cross-} 80 export CTARGET=${CATEGORY/cross-}
61 fi
62fi 81fi
63 82
64HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/" 83HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
84[[ -z ${LICENSE} ]] && \
65LICENSE="GPL-2" 85 LICENSE="GPL-2"
86
87# This is the latest KV_PATCH of the deblob tool available from the
88# libre-sources upstream.
89[[ -z ${DEBLOB_MAX_VERSION} ]] && DEBLOB_MAX_VERSION=33
90
91# No need to run scanelf/strip on kernel sources/headers (bug #134453).
92RESTRICT="binchecks strip"
66 93
67# set LINUX_HOSTCFLAGS if not already set 94# set LINUX_HOSTCFLAGS if not already set
68[ -z "$LINUX_HOSTCFLAGS" ] && \ 95[[ -z ${LINUX_HOSTCFLAGS} ]] && \
69 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include" 96 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"
97
98# debugging functions
99#==============================================================
100# this function exists only to help debug kernel-2.eclass
101# if you are adding new functionality in, put a call to it
102# at the start of src_unpack, or during SRC_URI/dep generation.
103debug-print-kernel2-variables() {
104 for v in PVR CKV OKV KV KV_FULL KV_MAJOR KV_MINOR KV_PATCH RELEASETYPE \
105 RELEASE UNIPATCH_LIST_DEFAULT UNIPATCH_LIST_GENPATCHES \
106 UNIPATCH_LIST S KERNEL_URI ; do
107 debug-print "${v}: ${!v}"
108 done
109}
70 110
71#Eclass functions only from here onwards ... 111#Eclass functions only from here onwards ...
72#============================================================== 112#==============================================================
113handle_genpatches() {
114 local tarball
115 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1
116
117 for i in ${K_WANT_GENPATCHES} ; do
118 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2"
119 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
120 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
121 done
122}
123
124detect_version() {
125 # this function will detect and set
126 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11)
127 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1)
128 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1)
129
130 if [[ -n ${KV_FULL} ]]; then
131 # we will set this for backwards compatibility.
132 KV=${KV_FULL}
133
134 # we know KV_FULL so lets stop here. but not without resetting S
135 S=${WORKDIR}/linux-${KV_FULL}
136 return
137 fi
138
139 # CKV is used as a comparison kernel version, which is used when
140 # PV doesnt reflect the genuine kernel version.
141 # this gets set to the portage style versioning. ie:
142 # CKV=2.6.11_rc4
143 CKV=${CKV:-${PV}}
144 OKV=${OKV:-${CKV}}
145 OKV=${OKV/_beta/-test}
146 OKV=${OKV/_rc/-rc}
147 OKV=${OKV/-r*}
148 OKV=${OKV/_p*}
149
150 KV_MAJOR=$(get_version_component_range 1 ${OKV})
151 KV_MINOR=$(get_version_component_range 2 ${OKV})
152 KV_PATCH=$(get_version_component_range 3 ${OKV})
153
154 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then
155 KV_EXTRA=$(get_version_component_range 4- ${OKV})
156 KV_EXTRA=${KV_EXTRA/[-_]*}
157 else
158 KV_PATCH=$(get_version_component_range 3- ${OKV})
159 fi
160 KV_PATCH=${KV_PATCH/[-_]*}
161
162 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
163
164 RELEASE=${CKV/${OKV}}
165 RELEASE=${RELEASE/_beta}
166 RELEASE=${RELEASE/_rc/-rc}
167 RELEASE=${RELEASE/_pre/-pre}
168 kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git}
169 RELEASETYPE=${RELEASE//[0-9]}
170
171 # Now we know that RELEASE is the -rc/-git
172 # and RELEASETYPE is the same but with its numerics stripped
173 # we can work on better sorting EXTRAVERSION.
174 # first of all, we add the release
175 EXTRAVERSION="${RELEASE}"
176 debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
177 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
178
179 debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
180 if [[ -n "${K_NOUSEPR}" ]]; then
181 # Don't add anything based on PR to EXTRAVERSION
182 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
183 elif [[ -n ${K_PREPATCHED} ]]; then
184 debug-print "1.1 EXTRAVERSION:${EXTRAVERSION}"
185 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}"
186 elif [[ "${ETYPE}" = "sources" ]]; then
187 debug-print "1.2 EXTRAVERSION:${EXTRAVERSION}"
188 # For some sources we want to use the PV in the extra version
189 # This is because upstream releases with a completely different
190 # versioning scheme.
191 case ${PN/-*} in
192 wolk) K_USEPV=1;;
193 vserver) K_USEPV=1;;
194 esac
195
196 [[ -z "${K_NOUSENAME}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}"
197 [[ -n "${K_USEPV}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}"
198 [[ -n "${PR//r0}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}"
199 fi
200 debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
201
202 # The only messing around which should actually effect this is for KV_EXTRA
203 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else
204 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
205 if [[ -n ${KV_EXTRA} ]]; then
206 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
207 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/patch-${CKV}.bz2
208 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}.tar.bz2"
209 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
210 fi
211
212 # We need to set this using OKV, but we need to set it before we do any
213 # messing around with OKV based on RELEASETYPE
214 KV_FULL=${OKV}${EXTRAVERSION}
215
216 # we will set this for backwards compatibility.
217 S=${WORKDIR}/linux-${KV_FULL}
218 KV=${KV_FULL}
219
220 # -rc-git pulls can be achieved by specifying CKV
221 # for example:
222 # CKV="2.6.11_rc3_pre2"
223 # will pull:
224 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2
225
226 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
227 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
228 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2
229 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
230 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
231 fi
232
233 if [[ ${RELEASETYPE} == -git ]]; then
234 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2
235 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
236 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
237 fi
238
239 if [[ ${RELEASETYPE} == -rc-git ]]; then
240 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
241 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
242 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2
243 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
244 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
245 fi
246
247 debug-print-kernel2-variables
248
249 handle_genpatches
250}
251
73kernel_is() { 252kernel_is() {
74 [[ -z ${KV_FULL} ]] && return 1 253 # ALL of these should be set before we can safely continue this function.
254 # some of the sources have in the past had only one set.
255 local v n=0
256 for v in OKV KV_{MAJOR,MINOR,PATCH} ; do [[ -z ${!v} ]] && n=1 ; done
257 [[ $n -eq 1 ]] && detect_version
258 unset v n
259
260 # Now we can continue
75 local operator test value x=0 y=0 z=0 261 local operator test value x=0 y=0 z=0
76 262
77 case ${1} in 263 case ${1} in
78 lt) operator="-lt"; shift;; 264 lt) operator="-lt"; shift;;
79 gt) operator="-gt"; shift;; 265 gt) operator="-gt"; shift;;
85 271
86 for x in ${@}; do 272 for x in ${@}; do
87 for((y=0; y<$((3 - ${#x})); y++)); do value="${value}0"; done 273 for((y=0; y<$((3 - ${#x})); y++)); do value="${value}0"; done
88 value="${value}${x}" 274 value="${value}${x}"
89 z=$((${z} + 1)) 275 z=$((${z} + 1))
90 276
91 case ${z} in 277 case ${z} in
92 1) for((y=0; y<$((3 - ${#KV_MAJOR})); y++)); do test="${test}0"; done; 278 1) for((y=0; y<$((3 - ${#KV_MAJOR})); y++)); do test="${test}0"; done;
93 test="${test}${KV_MAJOR}";; 279 test="${test}${KV_MAJOR}";;
94 2) for((y=0; y<$((3 - ${#KV_MINOR})); y++)); do test="${test}0"; done; 280 2) for((y=0; y<$((3 - ${#KV_MINOR})); y++)); do test="${test}0"; done;
95 test="${test}${KV_MINOR}";; 281 test="${test}${KV_MINOR}";;
100 done 286 done
101 287
102 [ ${test} ${operator} ${value} ] && return 0 || return 1 288 [ ${test} ${operator} ${value} ] && return 0 || return 1
103} 289}
104 290
105
106kernel_is_2_4() { 291kernel_is_2_4() {
107 kernel_is 2 4 292 kernel_is 2 4
108 return $?
109} 293}
110 294
111kernel_is_2_6() { 295kernel_is_2_6() {
112 kernel_is 2 6 || kernel_is 2 5 296 kernel_is 2 6 || kernel_is 2 5
113 return $?
114}
115
116kernel_header_destdir() {
117 [[ ${CTARGET} == ${CHOST} ]] \
118 && echo /usr/include \
119 || echo /usr/${CTARGET}/include
120} 297}
121 298
122# Capture the sources type and set DEPENDs 299# Capture the sources type and set DEPENDs
123if [[ ${ETYPE} == sources ]] 300if [[ ${ETYPE} == sources ]]; then
124then
125 DEPEND="!build? ( sys-apps/sed 301 DEPEND="!build? ( sys-apps/sed
126 >=sys-devel/binutils-2.11.90.0.31 ) 302 >=sys-devel/binutils-2.11.90.0.31 )"
127 doc? ( app-text/docbook-sgml-utils )"
128 RDEPEND="${DEPEND}
129 !build? ( >=sys-libs/ncurses-5.2 303 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
130 sys-devel/make )" 304 sys-devel/make )"
305 PDEPEND="!build? ( virtual/dev-manager )"
131 306
132 PROVIDE="virtual/linux-sources" 307 PROVIDE="virtual/linux-sources"
133 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa" 308 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
309
134 SLOT="${PVR}" 310 SLOT="${PVR}"
135 DESCRIPTION="Sources for the Linux kernel" 311 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel"
136 IUSE="${IUSE} symlink build doc" 312 IUSE="symlink build"
313
314 # Bug #266157, deblob for libre support
315 if [[ -z ${K_PREDEBLOBBED} ]] ; then
316 if [[ -z ${K_DEBLOB_AVAILABLE} ]] ; then
317 kernel_is ge 2 6 27 && \
318 kernel_is le 2 6 ${DEBLOB_MAX_VERSION} && \
319 K_DEBLOB_AVAILABLE=1
320 fi
321 if [[ ${K_DEBLOB_AVAILABLE} == "1" ]] ; then
322 IUSE="${IUSE} deblob"
323 # Reflect that kernels contain firmware blobs unless otherwise
324 # stripped
325 LICENSE="${LICENSE} !deblob? ( freedist )"
326
327 DEBLOB_PV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
328 DEBLOB_A="deblob-${DEBLOB_PV}"
329 DEBLOB_HOMEPAGE="http://www.fsfla.org/svnwiki/selibre/linux-libre/"
330 HOMEPAGE="${HOMEPAGE} ${DEBLOB_HOMEPAGE}"
331
332 KERNEL_URI="${KERNEL_URI}
333 deblob? (
334 ${DEBLOB_HOMEPAGE}/download/releases/LATEST-${DEBLOB_PV}.N/${DEBLOB_A}
335 )"
336 else
337 # We have no way to deblob older kernels, so just mark them as
338 # tainted with non-libre materials.
339 LICENSE="${LICENSE} freedist"
340 fi
341 fi
342
137elif [[ ${ETYPE} == headers ]] 343elif [[ ${ETYPE} == headers ]]; then
138then
139 DESCRIPTION="Linux system headers" 344 DESCRIPTION="Linux system headers"
140 IUSE="${IUSE}" 345
141 346 # Since we should NOT honour KBUILD_OUTPUT in headers
347 # lets unset it here.
348 unset KBUILD_OUTPUT
349
142 if [[ ${CTARGET} = ${CHOST} ]] 350 if [[ ${CTARGET} = ${CHOST} ]]; then
143 then
144 DEPEND="!virtual/os-headers" 351 DEPEND="!virtual/os-headers"
145 PROVIDE="virtual/kernel virtual/os-headers" 352 PROVIDE="virtual/os-headers"
146 SLOT="0" 353 SLOT="0"
147 else 354 else
148 SLOT="${CTARGET}" 355 SLOT="${CTARGET}"
149 fi 356 fi
150else 357else
151 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 358 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
152 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 359 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
153fi 360fi
154 361
362# Cross-compile support functions
363#==============================================================
364kernel_header_destdir() {
365 [[ ${CTARGET} == ${CHOST} ]] \
366 && echo /usr/include \
367 || echo /usr/${CTARGET}/usr/include
368}
369
370cross_pre_c_headers() {
371 use crosscompile_opts_headers-only && [[ ${CHOST} != ${CTARGET} ]]
372}
373
374env_setup_xmakeopts() {
375 # Kernel ARCH != portage ARCH
376 export KARCH=$(tc-arch-kernel)
377
378 # When cross-compiling, we need to set the ARCH/CROSS_COMPILE
379 # variables properly or bad things happen !
380 xmakeopts="ARCH=${KARCH}"
381 if [[ ${CTARGET} != ${CHOST} ]] && ! cross_pre_c_headers ; then
382 xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
383 elif type -p ${CHOST}-ar > /dev/null ; then
384 xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
385 fi
386 export xmakeopts
387}
388
155# Unpack functions 389# Unpack functions
156#============================================================== 390#==============================================================
157unpack_2_4() { 391unpack_2_4() {
158 cd ${S}
159 # this file is required for other things to build properly, 392 # this file is required for other things to build properly,
160 # so we autogenerate it 393 # so we autogenerate it
161 make mrproper || die "make mrproper died" 394 make -s mrproper ${xmakeopts} || die "make mrproper failed"
395 make -s symlinks ${xmakeopts} || die "make symlinks failed"
162 make include/linux/version.h || die "make include/linux/version.h failed" 396 make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed"
163 echo ">>> version.h compiled successfully." 397 echo ">>> version.h compiled successfully."
164} 398}
165 399
400unpack_2_6() {
401 # this file is required for other things to build properly, so we
402 # autogenerate it ... generate a .config to keep version.h build from
403 # spitting out an annoying warning
404 make -s mrproper ${xmakeopts} 2>/dev/null \
405 || die "make mrproper failed"
406
407 # quick fix for bug #132152 which triggers when it cannot include linux
408 # headers (ie, we have not installed it yet)
409 if ! make -s defconfig ${xmakeopts} &>/dev/null 2>&1 ; then
410 touch .config
411 eerror "make defconfig failed."
412 eerror "assuming you dont have any headers installed yet and continuing"
413 epause 5
414 fi
415
416 make -s include/linux/version.h ${xmakeopts} 2>/dev/null \
417 || die "make include/linux/version.h failed"
418 rm -f .config >/dev/null
419}
420
166universal_unpack() { 421universal_unpack() {
167 cd ${WORKDIR} 422 cd "${WORKDIR}"
168 unpack linux-${OKV}.tar.bz2 423 unpack linux-${OKV}.tar.bz2
169 [[ ${OKV} != ${KV_FULL} ]] && mv linux-${OKV} linux-${KV_FULL} \ 424 if [[ -d "linux" ]]; then
425 mv linux linux-${KV_FULL} \
170 || die "Unable to move source tree to ${KV_FULL}." 426 || die "Unable to move source tree to ${KV_FULL}."
427 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
428 mv linux-${OKV} linux-${KV_FULL} \
429 || die "Unable to move source tree to ${KV_FULL}."
430 fi
171 cd ${S} 431 cd "${S}"
172
173 # change incorrect install path
174 sed -ie 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile
175 432
176 # remove all backup files 433 # remove all backup files
177 find . -iname "*~" -exec rm {} \; 2> /dev/null 434 find . -iname "*~" -exec rm {} \; 2> /dev/null
178 435
179 if [[ -d ${S}/Documentation/DocBook ]]; then
180 cd ${S}/Documentation/DocBook
181 sed -ie "s:db2:docbook2:g" Makefile
182 cd ${OLDPWD}
183 fi
184
185 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox 436 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
186 use ppc && \ 437 # only do this for kernel < 2.6.27 since this file does not exist in later
438 # kernels
439 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
440 then
441 sed -i \
187 sed -ie 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ 442 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
188 ${S}/arch/ppc/Makefile 443 "${S}"/arch/ppc/Makefile
444 else
445 sed -i \
446 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
447 "${S}"/arch/powerpc/Makefile
448 fi
189} 449}
190 450
191unpack_set_extraversion() { 451unpack_set_extraversion() {
192 cd ${S} 452 cd "${S}"
193 sed -ie "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 453 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
194 cd ${OLDPWD} 454 cd "${OLDPWD}"
455}
456
457# Should be done after patches have been applied
458# Otherwise patches that modify the same area of Makefile will fail
459unpack_fix_install_path() {
460 cd "${S}"
461 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile
195} 462}
196 463
197# Compile Functions 464# Compile Functions
198#============================================================== 465#==============================================================
199compile_headers() { 466compile_headers() {
467 env_setup_xmakeopts
468
200 # if we couldnt obtain HOSTCFLAGS from the Makefile, 469 # if we couldnt obtain HOSTCFLAGS from the Makefile,
201 # then set it to something sane 470 # then set it to something sane
202 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS ${S}/Makefile) 471 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS "${S}"/Makefile)
203 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer} 472 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer}
204
205 # Kernel ARCH != portage ARCH
206 local KARCH=$(tc-arch-kernel)
207
208 # When cross-compiling, we need to set the ARCH/CROSS_COMPILE
209 # variables properly or bad things happen !
210 local xmakeopts="ARCH=${KARCH}"
211 if [[ ${CTARGET} != ${CHOST} ]]; then
212 xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
213 elif type -p ${CHOST}-ar ; then
214 xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
215 fi
216 473
217 if kernel_is 2 4; then 474 if kernel_is 2 4; then
218 yes "" | make oldconfig ${xmakeopts} 475 yes "" | make oldconfig ${xmakeopts}
219 echo ">>> make oldconfig complete" 476 echo ">>> make oldconfig complete"
220 use sparc && make dep ${xmakeopts} 477 make dep ${xmakeopts}
221
222 elif kernel_is 2 6 ; then 478 elif kernel_is 2 6; then
479 # 2.6.18 introduces headers_install which means we dont need any
480 # of this crap anymore :D
481 kernel_is ge 2 6 18 && return 0
482
223 # autoconf.h isnt generated unless it already exists. plus, we have 483 # autoconf.h isnt generated unless it already exists. plus, we have
224 # no guarantee that any headers are installed on the system... 484 # no guarantee that any headers are installed on the system...
225 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \ 485 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \
226 || touch include/linux/autoconf.h 486 || touch include/linux/autoconf.h
487
488 # if K_DEFCONFIG isn't set, force to "defconfig"
489 # needed by mips
490 if [[ -z ${K_DEFCONFIG} ]]; then
491 if [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]]; then
492 case ${CTARGET} in
493 powerpc64*) K_DEFCONFIG="ppc64_defconfig";;
494 powerpc*) K_DEFCONFIG="pmac32_defconfig";;
495 *) K_DEFCONFIG="defconfig";;
496 esac
497 else
498 K_DEFCONFIG="defconfig"
499 fi
500 fi
227 501
228 # if there arent any installed headers, then there also isnt an asm 502 # if there arent any installed headers, then there also isnt an asm
229 # symlink in /usr/include/, and make defconfig will fail, so we have 503 # symlink in /usr/include/, and make defconfig will fail, so we have
230 # to force an include path with $S. 504 # to force an include path with $S.
231 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/" 505 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/"
232 ln -sf asm-${KARCH} "${S}"/include/asm 506 ln -sf asm-${KARCH} "${S}"/include/asm
507 cross_pre_c_headers && return 0
508
509 make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed (${K_DEFCONFIG})"
510 if compile_headers_tweak_config ; then
233 make defconfig HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed" 511 yes "" | make oldconfig HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "2nd oldconfig failed"
512 fi
234 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" 513 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
514 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
235 fi 515 fi
236} 516}
237 517
238compile_manpages() { 518compile_headers_tweak_config() {
239 einfo "Making manpages ..." 519 # some targets can be very very picky, so let's finesse the
240 env -u ARCH make mandocs 520 # .config based upon any info we may have
521 case ${CTARGET} in
522 sh*)
523 sed -i '/CONFIG_CPU_SH/d' .config
524 echo "CONFIG_CPU_SH${CTARGET:2:1}=y" >> .config
525 return 0;;
526 esac
527
528 # no changes, so lets do nothing
529 return 1
241} 530}
242 531
243# install functions 532# install functions
244#============================================================== 533#==============================================================
245install_universal() { 534install_universal() {
246 #fix silly permissions in tarball 535 #fix silly permissions in tarball
247 cd ${WORKDIR} 536 cd "${WORKDIR}"
248 chown -R root:root * 537 chown -R root:0 * >& /dev/null
249 chmod -R a+r-w+X,u+w * 538 chmod -R a+r-w+X,u+w *
250 cd ${OLDPWD} 539 cd ${OLDPWD}
251} 540}
252 541
253install_headers() { 542install_headers() {
254 local ddir=$(kernel_header_destdir) 543 local ddir=$(kernel_header_destdir)
255 544
545 # 2.6.18 introduces headers_install which means we dont need any
546 # of this crap anymore :D
547 if kernel_is ge 2 6 18 ; then
548 env_setup_xmakeopts
549 emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die
550
551 # let other packages install some of these headers
552 rm -rf "${D}"/${ddir}/sound #alsa-headers
553 rm -rf "${D}"/${ddir}/scsi #glibc/uclibc/etc...
554 return 0
555 fi
556
557 # Do not use "linux/*" as that can cause problems with very long
558 # $S values where the cmdline to cp is too long
256 cd ${S} 559 cd "${S}"
257 dodir ${ddir}/linux 560 dodir ${ddir}/linux
258 cp -ax ${S}/include/linux/* ${D}/${ddir}/linux 561 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
259 rm -rf ${D}/${ddir}/linux/modules 562 rm -rf "${D}"/${ddir}/linux/modules
563
564 # Handle multilib headers and crap
565 local multi_dirs="" multi_defs=""
566 case $(tc-arch-kernel) in
567 sparc64)
568 multi_dirs="sparc sparc64"
569 multi_defs="!__arch64__ __arch64__"
570 ;;
571 x86_64)
572 multi_dirs="i386 x86_64"
573 multi_defs="__i386__ __x86_64__"
574 ;;
575 ppc64)
576 multi_dirs="ppc ppc64"
577 multi_defs="!__powerpc64__ __powerpc64__"
578 ;;
579 s390x)
580 multi_dirs="s390 s390x"
581 multi_defs="!__s390x__ __s390x__"
582 ;;
583 arm)
260 dodir ${ddir}/asm 584 dodir ${ddir}/asm
261 585 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
262 if [[ $(tc-arch-kernel) == "sparc64" ]]; then 586 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -sf arch-ebsa285 "${D}"/${ddir}/asm/arch
263 rm -Rf ${D}/${ddir}/asm 587 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -sf proc-armv "${D}"/${ddir}/asm/proc
588 ;;
589 powerpc)
590 dodir ${ddir}/asm
591 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
592 if [[ -e "${S}"/include/asm-ppc ]] ; then
264 dodir ${ddir}/asm-sparc 593 dodir ${ddir}/asm-ppc
265 dodir ${ddir}/asm-sparc64 594 cp -pPR "${S}"/include/asm-ppc/* "${D}"/${ddir}/asm-ppc
266 cp -ax ${S}/include/asm-sparc/* ${D}/usr/include/asm-sparc 595 fi
267 cp -ax ${S}/include/asm-sparc64/* ${D}/usr/include/asm-sparc64 596 ;;
268 #generate_sparc_asm ${D}/usr/include 597 *)
269 create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64
270 elif [[ $(tc-arch-kernel) == "x86_64" ]]; then
271 rm -Rf ${D}/${ddir}/asm
272 dodir ${ddir}/asm-i386 598 dodir ${ddir}/asm
273 dodir ${ddir}/asm-x86_64
274 cp -ax ${S}/include/asm-i386/* ${D}/usr/include/asm-i386
275 cp -ax ${S}/include/asm-x86_64/* ${D}/usr/include/asm-x86_64
276 #/bin/sh ${FILESDIR}/generate-asm-amd64 ${D}/usr/include
277 create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64
278 else
279 cp -ax ${S}/include/asm/* ${D}/${ddir}/asm 599 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
600 ;;
601 esac
602 if [[ -n ${multi_dirs} ]] ; then
603 local d ml_inc=""
604 for d in ${multi_dirs} ; do
605 dodir ${ddir}/asm-${d}
606 cp -pPR "${S}"/include/asm-${d}/* "${D}"/${ddir}/asm-${d}/ || die "cp asm-${d} failed"
607
608 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}"
609 multi_defs=${multi_defs#* }
610 done
611 create_ml_includes ${ddir}/asm ${ml_inc}
280 fi 612 fi
281 613
282 if kernel_is 2 6; then 614 if kernel_is 2 6; then
283 dodir ${ddir}/asm-generic 615 dodir ${ddir}/asm-generic
284 cp -ax ${S}/include/asm-generic/* ${D}/${ddir}/asm-generic 616 cp -pPR "${S}"/include/asm-generic/* "${D}"/${ddir}/asm-generic
285 fi 617 fi
618
619 # clean up
620 find "${D}" -name '*.orig' -exec rm -f {} \;
621
286 cd ${OLDPWD} 622 cd ${OLDPWD}
287} 623}
288 624
289install_sources() { 625install_sources() {
290 local doc docs file 626 local file
291 627
292 cd ${S} 628 cd "${S}"
293 dodir /usr/src 629 dodir /usr/src
294 echo ">>> Copying sources ..." 630 echo ">>> Copying sources ..."
295 631
296 file="$(find ${WORKDIR} -iname "docs" -type d)" 632 file="$(find ${WORKDIR} -iname "docs" -type d)"
297 if [[ -n ${file} ]]; then 633 if [[ -n ${file} ]]; then
298 for file in $(find ${file} -type f); do 634 for file in $(find ${file} -type f); do
299 echo "${file//*docs\/}" >> ${S}/patches.txt 635 echo "${file//*docs\/}" >> "${S}"/patches.txt
300 echo "===================================================" >> ${S}/patches.txt 636 echo "===================================================" >> "${S}"/patches.txt
301 cat ${file} >> ${S}/patches.txt 637 cat ${file} >> "${S}"/patches.txt
302 echo "===================================================" >> ${S}/patches.txt 638 echo "===================================================" >> "${S}"/patches.txt
303 echo "" >> ${S}/patches.txt 639 echo "" >> "${S}"/patches.txt
304 done 640 done
305 fi 641 fi
306 642
307 if [[ ! -f ${S}/patches.txt ]]; then 643 if [[ ! -f ${S}/patches.txt ]]; then
308 # patches.txt is empty so lets use our ChangeLog 644 # patches.txt is empty so lets use our ChangeLog
309 [[ -f ${FILESDIR}/../ChangeLog ]] && \ 645 [[ -f ${FILESDIR}/../ChangeLog ]] && \
310 echo "Please check the ebuild ChangeLog for more details." \ 646 echo "Please check the ebuild ChangeLog for more details." \
311 > ${S}/patches.txt 647 > "${S}"/patches.txt
312 fi 648 fi
313 649
314 for doc in ${UNIPATCH_DOCS}; do
315 [[ -f ${doc} ]] && docs="${docs} ${doc}"
316 done
317
318 if [[ -f ${S}/patches.txt ]]; then
319 docs="${docs} ${S}/patches.txt"
320 fi
321
322 use doc && \
323 ! use arm && \
324 ! use s390 && \
325 install_manpages
326
327 dodoc ${docs}
328 mv ${WORKDIR}/linux* ${D}/usr/src 650 mv ${WORKDIR}/linux* "${D}"/usr/src
329}
330
331install_manpages() {
332 sed -ie "s#/usr/local/man#${D}/usr/man#g" scripts/makeman
333 ebegin "Installing manpages"
334 env -u ARCH make installmandocs
335 eend $?
336 sed -ie "s#${D}/usr/man#/usr/local/man#g" scripts/makeman
337} 651}
338 652
339# pkg_preinst functions 653# pkg_preinst functions
340#============================================================== 654#==============================================================
341preinst_headers() { 655preinst_headers() {
346 660
347# pkg_postinst functions 661# pkg_postinst functions
348#============================================================== 662#==============================================================
349postinst_sources() { 663postinst_sources() {
350 local MAKELINK=0 664 local MAKELINK=0
351 665
352 # if we have USE=symlink, then force K_SYMLINK=1 666 # if we have USE=symlink, then force K_SYMLINK=1
353 use symlink && K_SYMLINK=1 667 use symlink && K_SYMLINK=1
354 668
669 # if we're using a deblobbed kernel, it's not supported
670 [[ $K_DEBLOB_AVAILABLE == 1 ]] && \
671 use deblob && \
672 K_SECURITY_UNSUPPORTED=deblob
673
355 # if we are to forcably symlink, delete it if it already exists first. 674 # if we are to forcably symlink, delete it if it already exists first.
356 if [[ -n ${K_SYMLINK} ]]; then 675 if [[ ${K_SYMLINK} > 0 ]]; then
357 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux 676 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
358 MAKELINK=1 677 MAKELINK=1
359 fi 678 fi
360 679
361 # if the link doesnt exist, lets create it 680 # if the link doesnt exist, lets create it
362 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1 681 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1
363 682
364 if [[ ${MAKELINK} == 1 ]]; then 683 if [[ ${MAKELINK} == 1 ]]; then
365 cd ${ROOT}usr/src 684 cd "${ROOT}"usr/src
366 ln -sf linux-${KV_FULL} linux 685 ln -sf linux-${KV_FULL} linux
367 cd ${OLDPWD} 686 cd ${OLDPWD}
368 fi 687 fi
369 688
370 # Don't forget to make directory for sysfs 689 # Don't forget to make directory for sysfs
371 [[ ! -d ${ROOT}sys ]] && \ 690 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys
372 kernel_is 2 6 && mkdir /sys
373 691
374 echo 692 echo
375 einfo "After installing a new kernel of any version, it is important" 693 elog "If you are upgrading from a previous kernel, you may be interested"
376 einfo "that you have the appropriate /etc/modules.autoload.d/kernel-X.Y" 694 elog "in the following document:"
377 einfo "created (X.Y is the first 2 parts of your new kernel version)" 695 elog " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml"
378 echo 696 echo
379 einfo "For example, this kernel will require:"
380 einfo "/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}"
381 echo
382 697
383 # if K_EXTRAEINFO is set then lets display it now 698 # if K_EXTRAEINFO is set then lets display it now
384 if [[ -n ${K_EXTRAEINFO} ]] ; then 699 if [[ -n ${K_EXTRAEINFO} ]]; then
385 echo ${K_EXTRAEINFO} | fmt | 700 echo ${K_EXTRAEINFO} | fmt |
386 while read -s ELINE ; do 701 while read -s ELINE; do einfo "${ELINE}"; done
387 einfo "${ELINE}" 702 fi
388 done 703
704 # if K_EXTRAELOG is set then lets display it now
705 if [[ -n ${K_EXTRAELOG} ]]; then
706 echo ${K_EXTRAELOG} | fmt |
707 while read -s ELINE; do elog "${ELINE}"; done
389 fi 708 fi
390 709
391 # if K_EXTRAEWARN is set then lets display it now 710 # if K_EXTRAEWARN is set then lets display it now
392 if [[ -n ${K_EXTRAEWARN} ]] 711 if [[ -n ${K_EXTRAEWARN} ]]; then
712 echo ${K_EXTRAEWARN} | fmt |
713 while read -s ELINE; do ewarn "${ELINE}"; done
714 fi
715
716 # optionally display security unsupported message
717 # Start with why
718 if [[ ${K_SECURITY_UNSUPPORTED} = deblob ]]; then
719 ewarn "Deblobbed kernels are UNSUPPORTED by Gentoo Security"
720 elif [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
721 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
722 fi
723 # And now the general message.
724 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
725 ewarn "This means that it is likely to be vulnerable to recent security issues."
726 ewarn "For specific information on why this kernel is unsupported, please read:"
727 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml"
728 fi
729
730 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
731 KV_MAJOR=$(get_version_component_range 1 ${OKV})
732 KV_MINOR=$(get_version_component_range 2 ${OKV})
733 KV_PATCH=$(get_version_component_range 3 ${OKV})
734 if [[ "$(tc-arch)" = "sparc" ]] \
735 && [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]]
393 then 736 then
394 echo ${K_EXTRAEWARN} | fmt | 737 echo
395 while read -s ELINE 738 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
396 do 739 elog "you now need to do"
397 ewarn "${ELINE}" 740 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
398 done 741 elog "instead of just"
742 elog " make"
743 elog "to compile the kernel. For more information please browse to"
744 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
745 echo
399 fi 746 fi
400} 747}
401 748
402postinst_headers() { 749postinst_headers() {
403 einfo "Kernel headers are usually only used when recompiling glibc, as such, following the installation" 750 elog "Kernel headers are usually only used when recompiling your system libc, as"
404 einfo "of newer headers, it is advised that you re-merge glibc as follows:" 751 elog "such, following the installation of newer headers, it is advised that you"
405 einfo "emerge glibc" 752 elog "re-merge your system libc."
406 einfo "Failure to do so will cause glibc to not make use of newer features present in the updated kernel" 753 elog "Failure to do so will cause your system libc to not make use of newer"
407 einfo "headers." 754 elog "features present in the updated kernel headers."
408} 755}
409 756
410# pkg_setup functions 757# pkg_setup functions
411#============================================================== 758#==============================================================
412setup_headers() { 759setup_headers() {
413 [[ -z ${H_SUPPORTEDARCH} ]] && H_SUPPORTEDARCH=${PN/-*/} 760 [[ -z ${H_SUPPORTEDARCH} ]] && H_SUPPORTEDARCH=${PN/-*/}
414 for i in ${H_SUPPORTEDARCH} ; do 761 for i in ${H_SUPPORTEDARCH}; do
415 [[ $(tc-arch) == "${i}" ]] && H_ACCEPT_ARCH="yes" 762 [[ $(tc-arch) == "${i}" ]] && H_ACCEPT_ARCH="yes"
416 done 763 done
417 764
418 if [[ ${H_ACCEPT_ARCH} != "yes" ]]; then 765 if [[ ${H_ACCEPT_ARCH} != "yes" ]]; then
419 echo 766 echo
420 eerror "This version of ${PN} does not support ${ARCH}." 767 eerror "This version of ${PN} does not support $(tc-arch)."
421 eerror "Please merge the appropriate sources, in most cases" 768 eerror "Please merge the appropriate sources, in most cases"
422 eerror "(but not all) this will be called ${ARCH}-headers." 769 eerror "(but not all) this will be called $(tc-arch)-headers."
423 die "Package unsupported for ${ARCH}" 770 die "Package unsupported for $(tc-arch)"
424 fi 771 fi
425} 772}
426 773
427# unipatch 774# unipatch
428#============================================================== 775#==============================================================
429unipatch() { 776unipatch() {
430 local i 777 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE
431 local x 778 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG extglob_bak
432 local extention 779
433 local PIPE_CMD
434 local UNIPATCH_DROP
435 local KPATCH_DIR
436 local PATCH_DEPTH
437 local ELINE
438 local STRICT_COUNT
439 local PATCH_LEVEL
440 local myLC_ALL
441
442 # set to a standard locale to ensure sorts are ordered properly. 780 # set to a standard locale to ensure sorts are ordered properly.
443 myLC_ALL="${LC_ALL}" 781 myLC_ALL="${LC_ALL}"
782 myLANG="${LANG}"
444 LC_ALL="C" 783 LC_ALL="C"
784 LANG=""
445 785
446 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 786 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
447 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 787 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
448 788
449 # We're gonna need it when doing patches with a predefined patchlevel 789 # We're gonna need it when doing patches with a predefined patchlevel
790 extglob_bak=$(shopt -p extglob)
450 shopt -s extglob 791 shopt -s extglob
451 792
452 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 793 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers
453 # usage can be either via an env var or by params 794 # usage can be either via an env var or by params
454 # although due to the nature we pass this within this eclass 795 # although due to the nature we pass this within this eclass
455 # it shall be by param only. 796 # it shall be by param only.
456 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}" 797 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}"
457 UNIPATCH_LIST="${@}" 798 UNIPATCH_LIST="${@}"
458 799
459 #unpack any passed tarballs 800 #unpack any passed tarballs
460 for i in ${UNIPATCH_LIST} 801 for i in ${UNIPATCH_LIST}; do
461 do
462 if [ -n "$(echo ${i} | grep -e "\.tar" -e "\.tbz" -e "\.tgz")" ] 802 if echo ${i} | grep -qs -e "\.tar" -e "\.tbz" -e "\.tgz" ; then
463 then
464 extention=${i/*./}
465 extention=${extention/:*/}
466 case ${extention} in
467 tbz2) PIPE_CMD="tar -xvjf";;
468 bz2) PIPE_CMD="tar -xvjf";;
469 tgz) PIPE_CMD="tar -xvzf";;
470 gz) PIPE_CMD="tar -xvzf";;
471 *) eerror "Unrecognized tarball compression"
472 die "Unrecognized tarball compression";;
473 esac
474
475 if [ -n "${UNIPATCH_STRICTORDER}" ] 803 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
476 then 804 unset z
477 STRICT_COUNT=$((${STRICT_COUNT} + 1)) 805 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
478 mkdir -p ${KPATCH_DIR}/${STRICT_COUNT}/ 806 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
479 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR}/${STRICT_COUNT}/ 1>/dev/null 807 do z="${z}0";
808 done
809 PATCH_ORDER="${z}${STRICT_COUNT}"
810
811 mkdir -p "${KPATCH_DIR}/${PATCH_ORDER}"
812 pushd "${KPATCH_DIR}/${PATCH_ORDER}" >/dev/null
813 unpack ${i##*/}
814 popd >/dev/null
480 else 815 else
481 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR} 1>/dev/null 816 pushd "${KPATCH_DIR}" >/dev/null
817 unpack ${i##*/}
818 popd >/dev/null
482 fi 819 fi
483 820
484 if [ $? == 0 ]
485 then
486 einfo "${i/*\//} unpacked"
487 [ -n "$(echo ${i} | grep ':')" ] && echo ">>> Strict patch levels not currently supported for tarballed patchsets" 821 [[ ${i} == *:* ]] && echo ">>> Strict patch levels not currently supported for tarballed patchsets"
488 else
489 eerror "Failed to unpack ${i/:*/}"
490 die "unable to unpack patch tarball"
491 fi
492 else 822 else
493 extention=${i/*./} 823 extention=${i/*./}
494 extention=${extention/:*/} 824 extention=${extention/:*/}
495 PIPE_CMD="" 825 PIPE_CMD=""
496 case ${extention} in 826 case ${extention} in
505 PATCH_LEVEL=${i/*([^:])?(:)} 835 PATCH_LEVEL=${i/*([^:])?(:)}
506 i=${i/:*/} 836 i=${i/:*/}
507 x=${i/*\//} 837 x=${i/*\//}
508 x=${x/\.${extention}/} 838 x=${x/\.${extention}/}
509 839
510 if [ -n "${PIPE_CMD}" ] 840 if [ -n "${PIPE_CMD}" ]; then
511 then
512 if [ ! -r "${i}" ] 841 if [ ! -r "${i}" ]; then
513 then
514 echo 842 echo
515 eerror "FATAL: unable to locate:" 843 eerror "FATAL: unable to locate:"
516 eerror "${i}" 844 eerror "${i}"
517 eerror "for read-only. The file either has incorrect permissions" 845 eerror "for read-only. The file either has incorrect permissions"
518 eerror "or does not exist." 846 eerror "or does not exist."
519 die Unable to locate ${i} 847 die Unable to locate ${i}
520 fi 848 fi
521 849
522 if [ -n "${UNIPATCH_STRICTORDER}" ] 850 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
523 then 851 unset z
524 STRICT_COUNT=$((${STRICT_COUNT} + 1)) 852 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
853 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
854 do z="${z}0";
855 done
856 PATCH_ORDER="${z}${STRICT_COUNT}"
857
525 mkdir -p ${KPATCH_DIR}/${STRICT_COUNT}/ 858 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
526 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${STRICT_COUNT}/${x}.patch${PATCH_LEVEL}) 859 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL})
527 else 860 else
528 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) 861 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL})
529 fi 862 fi
530 fi 863 fi
531 fi 864 fi
532 done 865 done
533 866
534 #populate KPATCH_DIRS so we know where to look to remove the excludes 867 #populate KPATCH_DIRS so we know where to look to remove the excludes
535 x=${KPATCH_DIR} 868 x=${KPATCH_DIR}
536 KPATCH_DIR="" 869 KPATCH_DIR=""
537 for i in $(find ${x} -type d | sort -n) 870 for i in $(find ${x} -type d | sort -n); do
538 do
539 KPATCH_DIR="${KPATCH_DIR} ${i}" 871 KPATCH_DIR="${KPATCH_DIR} ${i}"
540 done 872 done
541 873
874 # do not apply fbcondecor patch to sparc/sparc64 as it breaks boot
875 # bug #272676
876 if [[ "$(tc-arch)" = "sparc" || "$(tc-arch)" = "sparc64" ]]; then
877 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.28 ]]; then
878 UNIPATCH_DROP="${UNIPATCH_DROP} *_fbcondecor-0.9.6.patch"
879 echo
880 ewarn "fbcondecor currently prevents sparc/sparc64 from booting"
881 ewarn "for kernel versions >= 2.6.29. Removing fbcondecor patch."
882 ewarn "See https://bugs.gentoo.org/show_bug.cgi?id=272676 for details"
883 echo
884 fi
885 fi
886
542 #so now lets get rid of the patchno's we want to exclude 887 #so now lets get rid of the patchno's we want to exclude
543 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}" 888 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}"
544 for i in ${UNIPATCH_DROP} 889 for i in ${UNIPATCH_DROP}; do
545 do
546 ebegin "Excluding Patch #${i}" 890 ebegin "Excluding Patch #${i}"
547 for x in ${KPATCH_DIR} 891 for x in ${KPATCH_DIR}; do rm -f ${x}/${i}* 2>/dev/null; done
548 do
549 rm -f ${x}/${i}* 2>/dev/null
550 done
551 eend $? 892 eend $?
552 done 893 done
553 894
554 # and now, finally, we patch it :) 895 # and now, finally, we patch it :)
555 for x in ${KPATCH_DIR} 896 for x in ${KPATCH_DIR}; do
556 do
557 for i in $(find ${x} -maxdepth 1 -iname "*.patch*" -or -iname "*.diff*" | sort -n) 897 for i in $(find ${x} -maxdepth 1 -iname "*.patch*" -or -iname "*.diff*" | sort -n); do
558 do
559 STDERR_T="${T}/${i/*\//}" 898 STDERR_T="${T}/${i/*\//}"
560 STDERR_T="${STDERR_T/.patch*/.err}" 899 STDERR_T="${STDERR_T/.patch*/.err}"
561 900
562 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/} 901 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/}
563 [ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/} 902 #[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/}
564 903
565 if [ -z "${PATCH_DEPTH}" ]; then 904 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi
566 PATCH_DEPTH=0
567 fi
568 905
569 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)" 906 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)"
570 while [ ${PATCH_DEPTH} -lt 5 ] 907 while [ ${PATCH_DEPTH} -lt 5 ]; do
571 do
572 echo "Attempting Dry-run:" >> ${STDERR_T} 908 echo "Attempting Dry-run:" >> ${STDERR_T}
573 echo "cmd: patch -p${PATCH_DEPTH} --dry-run -f < ${i}" >> ${STDERR_T} 909 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T}
574 echo "=======================================================" >> ${STDERR_T} 910 echo "=======================================================" >> ${STDERR_T}
575 if [ $(patch -p${PATCH_DEPTH} --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ] 911 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then
576 then
577 echo "Attempting patch:" > ${STDERR_T} 912 echo "Attempting patch:" > ${STDERR_T}
578 echo "cmd: patch -p${PATCH_DEPTH} -f < ${i}" >> ${STDERR_T} 913 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T}
579 echo "=======================================================" >> ${STDERR_T} 914 echo "=======================================================" >> ${STDERR_T}
580 if [ $(patch -p${PATCH_DEPTH} -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ] 915 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then
581 then
582 eend 0 916 eend 0
583 rm ${STDERR_T} 917 rm ${STDERR_T}
584 break 918 break
585 else 919 else
586 eend 1 920 eend 1
590 fi 924 fi
591 else 925 else
592 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 926 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
593 fi 927 fi
594 done 928 done
595 if [ ${PATCH_DEPTH} -eq 5 ] 929 if [ ${PATCH_DEPTH} -eq 5 ]; then
596 then
597 eend 1 930 eend 1
598 eerror "Please attach ${STDERR_T} to any bug you may post." 931 eerror "Please attach ${STDERR_T} to any bug you may post."
599 die "Unable to dry-run patch." 932 die "Unable to dry-run patch."
600 fi 933 fi
601 done 934 done
602 done 935 done
603 936
937 # This is a quick, and kind of nasty hack to deal with UNIPATCH_DOCS which
938 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite,
939 # which is why I'm not taking too much time over this.
940 local tmp
941 for i in ${UNIPATCH_DOCS}; do
942 tmp="${tmp} ${i//*\/}"
943 cp -f ${i} "${T}"/
944 done
945 UNIPATCH_DOCS="${tmp}"
946
604 # clean up KPATCH_DIR's - fixes bug #53610 947 # clean up KPATCH_DIR's - fixes bug #53610
605 for x in ${KPATCH_DIR} 948 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
606 do 949
607 rm -Rf ${x}
608 done
609
610 LC_ALL="${myLC_ALL}" 950 LC_ALL="${myLC_ALL}"
951 LANG="${myLANG}"
952 eval ${extglob_bak}
611} 953}
612 954
613# getfilevar accepts 2 vars as follows: 955# getfilevar accepts 2 vars as follows:
614# getfilevar <VARIABLE> <CONFIGFILE> 956# getfilevar <VARIABLE> <CONFIGFILE>
615# pulled from linux-info 957# pulled from linux-info
616 958
617getfilevar() { 959getfilevar() {
618 local workingdir basefname basedname xarch=$(tc-arch-kernel) 960 local workingdir basefname basedname xarch=$(tc-arch-kernel)
619 961
620 if [[ -z ${1} ]] && [[ ! -f ${2} ]]; then 962 if [[ -z ${1} ]] && [[ ! -f ${2} ]]; then
621 ebeep
622 echo -e "\n" 963 echo -e "\n"
623 eerror "getfilevar requires 2 variables, with the second a valid file." 964 eerror "getfilevar requires 2 variables, with the second a valid file."
624 eerror " getfilevar <VARIABLE> <CONFIGFILE>" 965 eerror " getfilevar <VARIABLE> <CONFIGFILE>"
625 else 966 else
626 workingdir=${PWD} 967 workingdir=${PWD}
627 basefname=$(basename ${2}) 968 basefname=$(basename ${2})
628 basedname=$(dirname ${2}) 969 basedname=$(dirname ${2})
629 unset ARCH 970 unset ARCH
630 971
631 cd ${basedname} 972 cd ${basedname}
632 echo -e "include ${basefname}\ne:\n\t@echo \$(${1})" | \ 973 echo -e "include ${basefname}\ne:\n\t@echo \$(${1})" | \
633 make ${BUILD_FIXES} -f - e 2>/dev/null 974 make ${BUILD_FIXES} -s -f - e 2>/dev/null
634 cd ${workingdir} 975 cd ${workingdir}
635 976
636 ARCH=${xarch} 977 ARCH=${xarch}
637 fi 978 fi
638}
639
640detect_version() {
641 # this function will detect and set
642 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11)
643 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1)
644 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1)
645
646 if [[ -n ${KV_FULL} ]]; then
647 # we will set this for backwards compatibility.
648 KV=${KV_FULL}
649
650 # we know KV_FULL so lets stop here. but not without resetting S
651 S=${WORKDIR}/linux-${KV_FULL}
652 return
653 fi
654
655 # CKV is used as a comparison kernel version, which is used when
656 # PV doesnt reflect the genuine kernel version.
657 # this gets set to the portage style versioning. ie:
658 # CKV=2.6.11_rc4
659 CKV=${CKV:-${PV}}
660 OKV=${OKV:-${CKV}}
661 OKV=${OKV/_beta/-test}
662 OKV=${OKV/_rc*}
663 OKV=${OKV/_pre*}
664
665 KV_MAJOR=$(get_version_component_range 1 ${OKV})
666 KV_MINOR=$(get_version_component_range 2 ${OKV})
667 KV_PATCH=$(get_version_component_range 3- ${OKV})
668 KV_PATCH=${KV_PATCH/[-_]*}
669
670 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
671
672 RELEASE=${CKV/${OKV}}
673 RELEASE=${RELEASE/_beta}
674 RELEASE=${RELEASE/_rc/-rc}
675 RELEASE=${RELEASE/_pre/-pre}
676 kernel_is_2_6 && RELEASE=${RELEASE/-pre/-bk}
677 RELEASETYPE=${RELEASE//[0-9]}
678
679 # Now we know that RELEASE is the -rc/-bk
680 # and RELEASETYPE is the same but with its numerics stripped
681 # we can work on better sorting EXTRAVERSION.
682 # first of all, we add the release
683 EXTRAVERSION="${RELEASE}"
684
685 if [[ -n ${K_PREPATCHED} ]]; then
686 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}"
687 elif [[ "${ETYPE}" = "sources" ]]
688 then
689 # For some sources we want to use the PV in the extra version
690 # This is because upstream releases with a completely different
691 # versioning scheme.
692 case ${PN/-*} in
693 wolk) K_USEPV=1;;
694 vserver) K_USEPV=1;;
695 esac
696
697 [[ -z ${K_NOUSENAME} ]] && \
698 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}"
699 [[ -n ${K_USEPV} ]] && \
700 EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}"
701 [[ -n ${PR//r0} ]] && \
702 EXTRAVERSION="${EXTRAVERSION}-${PR}"
703 fi
704
705 KV_FULL=${OKV}${EXTRAVERSION}
706
707 # -rc-bk pulls can be achieved by specifying CKV
708 # for example:
709 # CKV="2.6.11_rc3_pre2"
710 # will pull:
711 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-bk2.bz2
712
713 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]] ; then
714 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
715 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2
716 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
717 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
718 fi
719
720 if [[ ${RELEASETYPE} == -bk ]] ; then
721 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2
722 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
723 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
724 fi
725
726 if [[ ${RELEASETYPE} == -rc-bk ]] ; then
727 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
728 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
729 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-bk*}.bz2
730 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
731 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-bk*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
732 fi
733
734 # we will set this for backwards compatibility.
735 S=${WORKDIR}/linux-${KV_FULL}
736 KV=${KV_FULL}
737} 979}
738 980
739detect_arch() { 981detect_arch() {
740 # This function sets ARCH_URI and ARCH_PATCH 982 # This function sets ARCH_URI and ARCH_PATCH
741 # with the neccessary info for the arch sepecific compatibility 983 # with the neccessary info for the arch sepecific compatibility
747 # ARCH_URI is the URI for all the ${ARCH}_URI patches 989 # ARCH_URI is the URI for all the ${ARCH}_URI patches
748 # ARCH_PATCH is ARCH_URI broken into files for UNIPATCH 990 # ARCH_PATCH is ARCH_URI broken into files for UNIPATCH
749 991
750 ARCH_URI="" 992 ARCH_URI=""
751 ARCH_PATCH="" 993 ARCH_PATCH=""
752 ALL_ARCH="X86 PPC PPC64 SPARC MIPS ALPHA ARM HPPA AMD64 IA64 X86OBSD S390 SH" 994 ALL_ARCH="ALPHA AMD64 ARM HPPA IA64 M68K MIPS PPC PPC64 S390 SH SPARC X86"
753 995
754 for LOOP_ARCH in ${ALL_ARCH} 996 for LOOP_ARCH in ${ALL_ARCH}; do
755 do
756 COMPAT_URI="${LOOP_ARCH}_URI" 997 COMPAT_URI="${LOOP_ARCH}_URI"
757 COMPAT_URI="${!COMPAT_URI}" 998 COMPAT_URI="${!COMPAT_URI}"
758 999
759 [[ -n ${COMPAT_URI} ]] && \ 1000 [[ -n ${COMPAT_URI} ]] && \
760 ARCH_URI="${ARCH_URI} $(echo ${LOOP_ARCH} | tr '[:upper:]' '[:lower:]')? ( ${COMPAT_URI} )" 1001 ARCH_URI="${ARCH_URI} $(echo ${LOOP_ARCH} | tr '[:upper:]' '[:lower:]')? ( ${COMPAT_URI} )"
828 return 0 1069 return 0
829} 1070}
830 1071
831headers___fix() { 1072headers___fix() {
832 # Voodoo to partially fix broken upstream headers. 1073 # Voodoo to partially fix broken upstream headers.
833 # Issues with this function should go to plasmaroo. 1074 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
834 sed -i \ 1075 sed -i \
835 -e "s/\([ "$'\t'"]\)u8\([ "$'\t'"]\)/\1__u8\2/g;" \ 1076 -e '/^\#define.*_TYPES_H/{:loop n; bloop}' \
836 -e "s/\([ "$'\t'"]\)u16\([ "$'\t'"]\)/\1__u16\2/g;" \
837 -e "s/\([ "$'\t'"]\)u32\([ "$'\t'"]\)/\1__u32\2/g;" \
838 -e "s/\([ "$'\t'"]\)u64\([ "$'\t'"]\)/\1__u64\2/g;" \
839 -e "s/\([ "$'\t'"]\)s64\([ "$'\t'"]\)/\1__s64\2/g;" \
840 -e 's/ \(u\|s\)\(8\|16\|32\|64\)$/ __\1\2/g' \ 1077 -e 's:\<\([us]\(8\|16\|32\|64\)\)\>:__\1:g' \
841 -e 's/\([(, ]\)\(u\|s\)64\([, )]\)/\1__\264\3/g' \ 1078 -e "s/\([[:space:]]\)inline\([[:space:](]\)/\1__inline__\2/g" \
1079 -e "s/\([[:space:]]\)asm\([[:space:](]\)/\1__asm__\2/g" \
1080 -e "s/\([[:space:]]\)volatile\([[:space:](]\)/\1__volatile__\2/g" \
842 "$@" 1081 "$@"
843} 1082}
844 1083
845# common functions 1084# common functions
846#============================================================== 1085#==============================================================
847kernel-2_src_unpack() { 1086kernel-2_src_unpack() {
848 universal_unpack 1087 universal_unpack
1088 debug-print "Doing unipatch"
849 1089
850 [[ -n ${UNIPATCH_LIST} ]] || [[ -n ${UNIPATCH_LIST_DEFAULT} ]] && \ 1090 [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \
851 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST}" 1091 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}"
852 1092
853 [ -z "${K_NOSETEXTRAVERSION}" ] && \ 1093 debug-print "Doing premake"
854 unpack_set_extraversion
855 1094
1095 # allow ebuilds to massage the source tree after patching but before
1096 # we run misc `make` functions below
1097 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake
1098
1099 debug-print "Doing epatch_user"
1100 epatch_user
1101
1102 debug-print "Doing unpack_set_extraversion"
1103
1104 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
1105 unpack_fix_install_path
1106
1107 # Setup xmakeopts and cd into sourcetree.
1108 env_setup_xmakeopts
1109 cd "${S}"
1110
1111 # We dont need a version.h for anything other than headers
1112 # at least, I should hope we dont. If this causes problems
1113 # take out the if/fi block and inform me please.
1114 # unpack_2_6 should now be 2.6.17 safe anyways
1115 if [[ ${ETYPE} == headers ]]; then
856 kernel_is 2 4 && unpack_2_4 1116 kernel_is 2 4 && unpack_2_4
1117 kernel_is 2 6 && unpack_2_6
1118 fi
1119
1120 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1121 cp "${DISTDIR}/${DEBLOB_A}" "${T}"
1122 chmod +x "${T}/${DEBLOB_A}"
1123 fi
857} 1124}
858 1125
859kernel-2_src_compile() { 1126kernel-2_src_compile() {
860 cd ${S} 1127 cd "${S}"
861 [[ ${ETYPE} == headers ]] && compile_headers 1128 [[ ${ETYPE} == headers ]] && compile_headers
862 [[ ${ETYPE} == sources ]] && \ 1129
863 use doc && ! use arm && ! use s390 && compile_manpages 1130 if [[ $K_DEBLOB_AVAILABLE == 1 ]] && use deblob ; then
1131 echo ">>> Running deblob script ..."
1132 sh "${T}/${DEBLOB_A}" --force || \
1133 die "Deblob script failed to run!!!"
1134 fi
864} 1135}
865 1136
866kernel-2_pkg_preinst() { 1137kernel-2_pkg_preinst() {
867 [[ ${ETYPE} == headers ]] && preinst_headers 1138 [[ ${ETYPE} == headers ]] && preinst_headers
868} 1139}
877 [[ ${ETYPE} == headers ]] && postinst_headers 1148 [[ ${ETYPE} == headers ]] && postinst_headers
878 [[ ${ETYPE} == sources ]] && postinst_sources 1149 [[ ${ETYPE} == sources ]] && postinst_sources
879} 1150}
880 1151
881kernel-2_pkg_setup() { 1152kernel-2_pkg_setup() {
1153 if kernel_is 2 4; then
1154 if [ "$( gcc-major-version )" -eq "4" ] ; then
1155 echo
1156 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
1157 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1158 ewarn "newer kernel that supports gcc-4."
1159 echo
1160 ewarn "Also be aware that bugreports about gcc-4 not working"
1161 ewarn "with linux-2.4 based ebuilds will be closed as INVALID!"
1162 echo
1163 epause 10
1164 fi
1165 fi
1166
1167 ABI="${KERNEL_ABI}"
882 [[ ${ETYPE} == headers ]] && setup_headers 1168 [[ ${ETYPE} == headers ]] && setup_headers
883 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 1169 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
884} 1170}

Legend:
Removed from v.1.93  
changed lines
  Added in v.1.232

  ViewVC Help
Powered by ViewVC 1.1.20