/[gentoo-x86]/eclass/kernel-2.eclass
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Revision 1.135 Revision 1.159
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2005 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 1.135 2005/07/11 15:08:06 swegener Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.159 2006/02/17 22:18:20 swegener 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# Maintainer: John Mylchreest <johnm@gentoo.org>
9# Copyright 2005 Gentoo Linux
10# 9#
11# Please direct your bugs to the current eclass maintainer :) 10# Please direct your bugs to the current eclass maintainer :)
12 11
13# added functionality: 12# added functionality:
14# unipatch - a flexible, singular method to extract, add and remove patches. 13# unipatch - a flexible, singular method to extract, add and remove patches.
56# UNIPATCH_STRICTORDER - if this is set places patches into directories of 55# UNIPATCH_STRICTORDER - if this is set places patches into directories of
57# order, so they are applied in the order passed 56# order, so they are applied in the order passed
58 57
59inherit toolchain-funcs versionator multilib 58inherit toolchain-funcs versionator multilib
60EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install \ 59EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install \
61 pkg_preinst pkg_postinst pkg_prerm 60 pkg_preinst pkg_postinst
62 61
63# Added by Daniel Ostrow <dostrow@gentoo.org> 62# Added by Daniel Ostrow <dostrow@gentoo.org>
64# This is an ugly hack to get around an issue with a 32-bit userland on ppc64. 63# This is an ugly hack to get around an issue with a 32-bit userland on ppc64.
65# I will remove it when I come up with something more reasonable. 64# I will remove it when I come up with something more reasonable.
66[[ ${PROFILE_ARCH} == 'ppc64' ]] && CHOST='powerpc64-unknown-linux-gnu' 65[[ ${PROFILE_ARCH} == 'ppc64' ]] && CHOST='powerpc64-unknown-linux-gnu'
72 71
73HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/" 72HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/"
74LICENSE="GPL-2" 73LICENSE="GPL-2"
75 74
76# set LINUX_HOSTCFLAGS if not already set 75# set LINUX_HOSTCFLAGS if not already set
77[ -z "$LINUX_HOSTCFLAGS" ] && \ 76[[ -z ${LINUX_HOSTCFLAGS} ]] && \
78 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include" 77 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"
79 78
80#Eclass functions only from here onwards ... 79#Eclass functions only from here onwards ...
81#============================================================== 80#==============================================================
82handle_genpatches() { 81handle_genpatches() {
132 131
133 RELEASE=${CKV/${OKV}} 132 RELEASE=${CKV/${OKV}}
134 RELEASE=${RELEASE/_beta} 133 RELEASE=${RELEASE/_beta}
135 RELEASE=${RELEASE/_rc/-rc} 134 RELEASE=${RELEASE/_rc/-rc}
136 RELEASE=${RELEASE/_pre/-pre} 135 RELEASE=${RELEASE/_pre/-pre}
137 kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-bk} 136 kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git}
138 RELEASETYPE=${RELEASE//[0-9]} 137 RELEASETYPE=${RELEASE//[0-9]}
139 138
140 # Now we know that RELEASE is the -rc/-bk 139 # Now we know that RELEASE is the -rc/-git
141 # and RELEASETYPE is the same but with its numerics stripped 140 # and RELEASETYPE is the same but with its numerics stripped
142 # we can work on better sorting EXTRAVERSION. 141 # we can work on better sorting EXTRAVERSION.
143 # first of all, we add the release 142 # first of all, we add the release
144 EXTRAVERSION="${RELEASE}" 143 EXTRAVERSION="${RELEASE}"
145 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}" 144 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
176 175
177 # we will set this for backwards compatibility. 176 # we will set this for backwards compatibility.
178 S=${WORKDIR}/linux-${KV_FULL} 177 S=${WORKDIR}/linux-${KV_FULL}
179 KV=${KV_FULL} 178 KV=${KV_FULL}
180 179
181 # -rc-bk pulls can be achieved by specifying CKV 180 # -rc-git pulls can be achieved by specifying CKV
182 # for example: 181 # for example:
183 # CKV="2.6.11_rc3_pre2" 182 # CKV="2.6.11_rc3_pre2"
184 # will pull: 183 # will pull:
185 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-bk2.bz2 184 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2
186 185
187 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then 186 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
188 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 187 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
189 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2 188 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2
190 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 189 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
191 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2" 190 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
192 fi 191 fi
193 192
194 if [[ ${RELEASETYPE} == -bk ]]; then 193 if [[ ${RELEASETYPE} == -git ]]; then
195 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2 194 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2
196 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 195 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
197 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2" 196 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
198 fi 197 fi
199 198
200 if [[ ${RELEASETYPE} == -rc-bk ]]; then 199 if [[ ${RELEASETYPE} == -rc-git ]]; then
201 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))" 200 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
202 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2 201 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
203 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-bk*}.bz2 202 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2
204 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2" 203 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
205 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-bk*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2" 204 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
206 fi 205 fi
207 206
208 handle_genpatches 207 handle_genpatches
209} 208}
210 209
246 245
247kernel_is_2_6() { 246kernel_is_2_6() {
248 kernel_is 2 6 || kernel_is 2 5 247 kernel_is 2 6 || kernel_is 2 5
249} 248}
250 249
251kernel_header_destdir() {
252 [[ ${CTARGET} == ${CHOST} ]] \
253 && echo /usr/include \
254 || echo /usr/${CTARGET}/include
255}
256
257# Capture the sources type and set DEPENDs 250# Capture the sources type and set DEPENDs
258if [[ ${ETYPE} == sources ]]; then 251if [[ ${ETYPE} == sources ]]; then
259 DEPEND="!build? ( sys-apps/sed 252 DEPEND="!build? ( sys-apps/sed
260 >=sys-devel/binutils-2.11.90.0.31 ) 253 >=sys-devel/binutils-2.11.90.0.31 )
261 doc? ( app-text/docbook-sgml-utils 254 doc? ( app-text/docbook-sgml-utils
262 app-text/xmlto )" 255 app-text/xmlto )"
263 RDEPEND="${DEPEND}
264 !build? ( >=sys-libs/ncurses-5.2 256 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
265 sys-devel/make )" 257 sys-devel/make )
258 virtual/dev-manager"
266 259
267 PROVIDE="virtual/linux-sources" 260 PROVIDE="virtual/linux-sources"
268 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa" 261 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
262
269 SLOT="${PVR}" 263 SLOT="${PVR}"
270 DESCRIPTION="Sources for the Linux kernel" 264 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel"
271 IUSE="${IUSE} symlink build doc" 265 IUSE="symlink build doc"
272elif [[ ${ETYPE} == headers ]]; then 266elif [[ ${ETYPE} == headers ]]; then
273 DESCRIPTION="Linux system headers" 267 DESCRIPTION="Linux system headers"
274 IUSE="${IUSE}" 268 IUSE=""
275 269
276 if [[ ${CTARGET} = ${CHOST} ]]; then 270 if [[ ${CTARGET} = ${CHOST} ]]; then
277 DEPEND="!virtual/os-headers" 271 DEPEND="!virtual/os-headers"
278 PROVIDE="virtual/kernel virtual/os-headers" 272 PROVIDE="virtual/os-headers"
279 SLOT="0" 273 SLOT="0"
280 else 274 else
281 SLOT="${CTARGET}" 275 SLOT="${CTARGET}"
282 fi 276 fi
283else 277else
284 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 278 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
285 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\"" 279 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
286fi 280fi
287 281
282# Cross-compile support functions
283#==============================================================
284kernel_header_destdir() {
285 [[ ${CTARGET} == ${CHOST} ]] \
286 && echo /usr/include \
287 || echo /usr/${CTARGET}/include
288}
289
290cross_pre_c_headers() {
291 [[ -z ${_E_CROSS_HEADERS_ONLY} ]] && return 1
292 [[ ${CHOST} == ${CTARGET} ]] && return 1
293 return 0
294}
295
296env_setup_xmakeopts() {
297 # Kernel ARCH != portage ARCH
298 export KARCH=$(tc-arch-kernel)
299
300 # When cross-compiling, we need to set the ARCH/CROSS_COMPILE
301 # variables properly or bad things happen !
302 xmakeopts="ARCH=${KARCH}"
303 if [[ ${CTARGET} != ${CHOST} ]] && ! cross_pre_c_headers ; then
304 xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
305 elif type -p ${CHOST}-ar > /dev/null ; then
306 xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
307 fi
308 export xmakeopts
309}
310
288# Unpack functions 311# Unpack functions
289#============================================================== 312#==============================================================
290unpack_2_4() { 313unpack_2_4() {
291 # Kernel ARCH != portage ARCH 314 env_setup_xmakeopts
292 local ARCH=$(tc-arch-kernel)
293 315
294 cd ${S} 316 cd "${S}"
295 # this file is required for other things to build properly, 317 # this file is required for other things to build properly,
296 # so we autogenerate it 318 # so we autogenerate it
297 make mrproper || die "make mrproper died" 319 make -s mrproper ${xmakeopts} || die "make mrproper failed"
320 make -s symlinks ${xmakeopts} || die "make symlinks failed"
298 make include/linux/version.h || die "make include/linux/version.h failed" 321 make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed"
299 echo ">>> version.h compiled successfully." 322 echo ">>> version.h compiled successfully."
323}
300 324
301 ARCH=$(tc-arch) 325unpack_2_6() {
326 env_setup_xmakeopts
327
328 cd "${S}"
329 # this file is required for other things to build properly, so we
330 # autogenerate it ... touch .config to keep version.h build from
331 # spitting out an annoying warning
332 make -s mrproper ${xmakeopts} || die "make mrproper failed"
333 touch .config
334 make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed"
335 rm -f .config
302} 336}
303 337
304universal_unpack() { 338universal_unpack() {
305 cd ${WORKDIR} 339 cd ${WORKDIR}
306 unpack linux-${OKV}.tar.bz2 340 unpack linux-${OKV}.tar.bz2
307 if [[ "${OKV}" != "${KV_FULL}" ]]; then 341 if [[ "${OKV}" != "${KV_FULL}" ]]; then
308 mv linux-${OKV} linux-${KV_FULL} \ 342 mv linux-${OKV} linux-${KV_FULL} \
309 || die "Unable to move source tree to ${KV_FULL}." 343 || die "Unable to move source tree to ${KV_FULL}."
310 fi 344 fi
311 cd ${S} 345 cd "${S}"
312 346
313 # remove all backup files 347 # remove all backup files
314 find . -iname "*~" -exec rm {} \; 2> /dev/null 348 find . -iname "*~" -exec rm {} \; 2> /dev/null
315 349
316 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox 350 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
317 use ppc && \ 351 use ppc && \
318 sed -ie 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ 352 sed -ie 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
319 ${S}/arch/ppc/Makefile 353 "${S}"/arch/ppc/Makefile
320} 354}
321 355
322unpack_set_extraversion() { 356unpack_set_extraversion() {
323 cd ${S} 357 cd "${S}"
324 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 358 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
325 cd ${OLDPWD} 359 cd ${OLDPWD}
326} 360}
327 361
328# Should be done after patches have been applied 362# Should be done after patches have been applied
329# Otherwise patches that modify the same area of Makefile will fail 363# Otherwise patches that modify the same area of Makefile will fail
330unpack_fix_install_path() { 364unpack_fix_install_path() {
331 cd ${S} 365 cd "${S}"
332 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile 366 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile
333} 367}
334 368
335unpack_fix_docbook() { 369unpack_fix_docbook() {
336 if [[ -d ${S}/Documentation/DocBook ]]; then 370 if [[ -d ${S}/Documentation/DocBook ]]; then
337 cd ${S}/Documentation/DocBook 371 cd "${S}"/Documentation/DocBook
338 sed -ie "s:db2:docbook2:g" Makefile 372 sed -ie "s:db2:docbook2:g" Makefile
339 cd ${OLDPWD} 373 cd ${OLDPWD}
340 fi 374 fi
341} 375}
342 376
343# Compile Functions 377# Compile Functions
344#============================================================== 378#==============================================================
345compile_headers() { 379compile_headers() {
380 env_setup_xmakeopts
381
346 # Since KBUILD_OUTPUT shouldnt be used when compiling headers, lets unset it 382 # Since KBUILD_OUTPUT shouldnt be used when compiling headers, lets unset it
347 # if it exists. 383 # if it exists.
348 [[ -n ${KBUILD_OUTPUT} ]] && unset KBUILD_OUTPUT 384 [[ -n ${KBUILD_OUTPUT} ]] && unset KBUILD_OUTPUT
349 385
350 # if we couldnt obtain HOSTCFLAGS from the Makefile, 386 # if we couldnt obtain HOSTCFLAGS from the Makefile,
351 # then set it to something sane 387 # then set it to something sane
352 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS ${S}/Makefile) 388 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS "${S}"/Makefile)
353 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer} 389 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer}
354
355 # Kernel ARCH != portage ARCH
356 local KARCH=$(tc-arch-kernel)
357
358 # When cross-compiling, we need to set the ARCH/CROSS_COMPILE
359 # variables properly or bad things happen !
360 local xmakeopts="ARCH=${KARCH}"
361 if [[ ${CTARGET} != ${CHOST} ]]; then
362 xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
363 elif type -p ${CHOST}-ar; then
364 xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
365 fi
366 390
367 if kernel_is 2 4; then 391 if kernel_is 2 4; then
368 yes "" | make oldconfig ${xmakeopts} 392 yes "" | make oldconfig ${xmakeopts}
369 echo ">>> make oldconfig complete" 393 echo ">>> make oldconfig complete"
370 use sparc && make dep ${xmakeopts} 394 make dep ${xmakeopts}
371 elif kernel_is 2 6; then 395 elif kernel_is 2 6; then
372 # autoconf.h isnt generated unless it already exists. plus, we have 396 # autoconf.h isnt generated unless it already exists. plus, we have
373 # no guarantee that any headers are installed on the system... 397 # no guarantee that any headers are installed on the system...
374 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \ 398 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \
375 || touch include/linux/autoconf.h 399 || touch include/linux/autoconf.h
383 # if there arent any installed headers, then there also isnt an asm 407 # if there arent any installed headers, then there also isnt an asm
384 # symlink in /usr/include/, and make defconfig will fail, so we have 408 # symlink in /usr/include/, and make defconfig will fail, so we have
385 # to force an include path with $S. 409 # to force an include path with $S.
386 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/" 410 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/"
387 ln -sf asm-${KARCH} "${S}"/include/asm 411 ln -sf asm-${KARCH} "${S}"/include/asm
412 cross_pre_c_headers && return 0
413
388 make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed" 414 make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed"
389 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" 415 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
390 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" 416 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
391 fi 417 fi
392} 418}
407} 433}
408 434
409install_headers() { 435install_headers() {
410 local ddir=$(kernel_header_destdir) 436 local ddir=$(kernel_header_destdir)
411 437
412 cd ${S} 438 cd "${S}"
413 dodir ${ddir}/linux 439 dodir ${ddir}/linux
414 cp -ax ${S}/include/linux/* ${D}/${ddir}/linux 440 cp -ax "${S}"/include/linux/* ${D}/${ddir}/linux
415 rm -rf ${D}/${ddir}/linux/modules 441 rm -rf ${D}/${ddir}/linux/modules
416 442
417 # Handle multilib headers 443 # Handle multilib headers and crap
444 local multi_dirs="" multi_defs=""
418 case $(tc-arch-kernel) in 445 case $(tc-arch-kernel) in
419 sparc64) 446 sparc64)
420 dodir ${ddir}/asm-sparc 447 multi_dirs="sparc sparc64"
421 cp -ax ${S}/include/asm-sparc/* ${D}/${ddir}/asm-sparc 448 multi_defs="!__arch64__ __arch64__"
422
423 dodir ${ddir}/asm-sparc64
424 cp -ax ${S}/include/asm-sparc64/* ${D}/${ddir}/asm-sparc64
425
426 create_ml_includes ${ddir}/asm !__arch64__:${ddir}/asm-sparc __arch64__:${ddir}/asm-sparc64
427 ;; 449 ;;
428 x86_64) 450 x86_64)
429 dodir ${ddir}/asm-i386 451 multi_dirs="i386 x86_64"
430 cp -ax ${S}/include/asm-i386/* ${D}/${ddir}/asm-i386 452 multi_defs="__i386__ __x86_64__"
431
432 dodir ${ddir}/asm-x86_64
433 cp -ax ${S}/include/asm-x86_64/* ${D}/${ddir}/asm-x86_64
434
435 create_ml_includes ${ddir}/asm __i386__:${ddir}/asm-i386 __x86_64__:${ddir}/asm-x86_64
436 ;; 453 ;;
437 ppc64) 454 ppc64)
438 dodir ${ddir}/asm-ppc 455 multi_dirs="ppc ppc64"
439 cp -ax ${S}/include/asm-ppc/* ${D}/${ddir}/asm-ppc 456 multi_defs="!__powerpc64__ __powerpc64__"
440 457 ;;
441 dodir ${ddir}/asm-ppc64 458 s390x)
442 cp -ax ${S}/include/asm-ppc64/* ${D}/${ddir}/asm-ppc64 459 multi_dirs="s390 s390x"
443 460 multi_defs="!__s390x__ __s390x__"
444 create_ml_includes ${ddir}/asm !__powerpc64__:${ddir}/asm-ppc __powerpc64__:${ddir}/asm-ppc64
445 ;; 461 ;;
446 arm) 462 arm)
447 dodir ${ddir}/asm 463 dodir ${ddir}/asm
448 cp -ax ${S}/include/asm/* ${D}/${ddir}/asm 464 cp -ax "${S}"/include/asm/* "${D}"/${ddir}/asm
449 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -s arch-ebsa285 ${D}/${ddir}/asm/arch 465 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -sf arch-ebsa285 "${D}"/${ddir}/asm/arch
450 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -s proc-armv ${D}/${ddir}/asm/proc 466 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -sf proc-armv "${D}"/${ddir}/asm/proc
467 ;;
468 powerpc)
469 dodir ${ddir}/asm
470 cp -ax "${S}"/include/asm/* ${D}/${ddir}/asm
471 if [[ -e "${S}"/include/asm-ppc ]] ; then
472 dodir ${ddir}/asm-ppc
473 cp -ax "${S}"/include/asm-ppc/* ${D}/${ddir}/asm-ppc
474 fi
451 ;; 475 ;;
452 *) 476 *)
453 dodir ${ddir}/asm 477 dodir ${ddir}/asm
454 cp -ax ${S}/include/asm/* ${D}/${ddir}/asm 478 cp -ax "${S}"/include/asm/* ${D}/${ddir}/asm
455 ;; 479 ;;
456 esac 480 esac
481 if [[ -n ${multi_dirs} ]] ; then
482 local d ml_inc=""
483 for d in ${multi_dirs} ; do
484 dodir ${ddir}/asm-${d}
485 cp -ax "${S}"/include/asm-${d}/* ${D}/${ddir}/asm-${d}/ || die "cp asm-${d} failed"
486
487 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}"
488 multi_defs=${multi_defs#* }
489 done
490 create_ml_includes ${ddir}/asm ${ml_inc}
491 fi
457 492
458 if kernel_is 2 6; then 493 if kernel_is 2 6; then
459 dodir ${ddir}/asm-generic 494 dodir ${ddir}/asm-generic
460 cp -ax ${S}/include/asm-generic/* ${D}/${ddir}/asm-generic 495 cp -ax "${S}"/include/asm-generic/* ${D}/${ddir}/asm-generic
461 fi 496 fi
462 497
463 # clean up 498 # clean up
464 find "${D}" -name '*.orig' -exec rm -f {} \; 499 find "${D}" -name '*.orig' -exec rm -f {} \;
465 500
467} 502}
468 503
469install_sources() { 504install_sources() {
470 local doc docs file 505 local doc docs file
471 506
472 cd ${S} 507 cd "${S}"
473 dodir /usr/src 508 dodir /usr/src
474 echo ">>> Copying sources ..." 509 echo ">>> Copying sources ..."
475 510
476 file="$(find ${WORKDIR} -iname "docs" -type d)" 511 file="$(find ${WORKDIR} -iname "docs" -type d)"
477 if [[ -n ${file} ]]; then 512 if [[ -n ${file} ]]; then
478 for file in $(find ${file} -type f); do 513 for file in $(find ${file} -type f); do
479 echo "${file//*docs\/}" >> ${S}/patches.txt 514 echo "${file//*docs\/}" >> "${S}"/patches.txt
480 echo "===================================================" >> ${S}/patches.txt 515 echo "===================================================" >> "${S}"/patches.txt
481 cat ${file} >> ${S}/patches.txt 516 cat ${file} >> "${S}"/patches.txt
482 echo "===================================================" >> ${S}/patches.txt 517 echo "===================================================" >> "${S}"/patches.txt
483 echo "" >> ${S}/patches.txt 518 echo "" >> "${S}"/patches.txt
484 done 519 done
485 fi 520 fi
486 521
487 if [[ ! -f ${S}/patches.txt ]]; then 522 if [[ ! -f ${S}/patches.txt ]]; then
488 # patches.txt is empty so lets use our ChangeLog 523 # patches.txt is empty so lets use our ChangeLog
489 [[ -f ${FILESDIR}/../ChangeLog ]] && \ 524 [[ -f ${FILESDIR}/../ChangeLog ]] && \
490 echo "Please check the ebuild ChangeLog for more details." \ 525 echo "Please check the ebuild ChangeLog for more details." \
491 > ${S}/patches.txt 526 > "${S}"/patches.txt
492 fi 527 fi
493 528
529 if use doc ; then
530 install_manpages
531
494 for doc in ${UNIPATCH_DOCS}; do [[ -f ${doc} ]] && docs="${docs} ${doc}"; done 532 for doc in ${UNIPATCH_DOCS}; do [[ -f ${doc} ]] && docs="${docs} ${doc}"; done
495 if [[ -f ${S}/patches.txt ]]; then docs="${docs} ${S}/patches.txt"; fi 533 if [[ -f ${S}/patches.txt ]]; then docs="${docs} ${S}/patches.txt"; fi
496 use doc && ! use arm && ! use s390 && install_manpages 534 [[ -n ${docs} ]] && dodoc ${docs}
497 dodoc ${docs} 535 fi
498 536
499 mv ${WORKDIR}/linux* ${D}/usr/src 537 mv ${WORKDIR}/linux* ${D}/usr/src
500} 538}
501 539
502install_manpages() { 540install_manpages() {
503 kernel_is lt 2 5 && return 541 kernel_is lt 2 5 && return
542
543 local myfiles="Documentation/DocBook/Makefile"
544 kernel_is lt 2 6 12 && myfiles="scripts/makeman ${myfiles}"
545
504 sed -ie "s#/usr/local/man#${D}/usr/share/man#g" \ 546 sed -ie "s#/usr/local/man#${D}/usr/share/man#g" ${myfiles}
505 scripts/makeman Documentation/DocBook/Makefile
506 ebegin "Installing manpages" 547 ebegin "Installing manpages"
507 env -u ARCH make installmandocs 548 env -u ARCH make installmandocs
508 eend $? 549 eend $?
509 sed -ie "s#${D}/usr/share/man#/usr/local/man#g" \ 550 sed -ie "s#${D}/usr/share/man#/usr/local/man#g" ${myfiles}
510 scripts/makeman Documentation/DocBook/Makefile
511} 551}
512 552
513# pkg_preinst functions 553# pkg_preinst functions
514#============================================================== 554#==============================================================
515preinst_headers() { 555preinst_headers() {
554 echo 594 echo
555 einfo "If you are upgrading from a previous kernel, you may be interested" 595 einfo "If you are upgrading from a previous kernel, you may be interested"
556 einfo "in the following documents:" 596 einfo "in the following documents:"
557 einfo " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml" 597 einfo " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml"
558 kernel_is_2_6 && einfo " - 2.4 to 2.6 migration guide: http://www.gentoo.org/doc/en/migration-to-2.6.xml" 598 kernel_is_2_6 && einfo " - 2.4 to 2.6 migration guide: http://www.gentoo.org/doc/en/migration-to-2.6.xml"
599 if kernel_is ge 2 6 13; then
600 ewarn "As of 2.6.13 the support for devfs has been removed."
601 ewarn "You will be required to either manage a static /dev"
602 ewarn "or to ensure that udev is starting on boot."
603 fi
559 echo 604 echo
560 605
561 # if K_EXTRAEINFO is set then lets display it now 606 # if K_EXTRAEINFO is set then lets display it now
562 if [[ -n ${K_EXTRAEINFO} ]]; then 607 if [[ -n ${K_EXTRAEINFO} ]]; then
563 echo ${K_EXTRAEINFO} | fmt | 608 echo ${K_EXTRAEINFO} | fmt |
756 die "Unable to dry-run patch." 801 die "Unable to dry-run patch."
757 fi 802 fi
758 done 803 done
759 done 804 done
760 805
806 # This is a quick, and kind of nasty hack to deal with UNIPATCH_DOCS which
807 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite,
808 # which is why I'm not taking too much time over this.
809 local tmp
810 for i in ${UNIPATCH_DOCS}; do
811 tmp="${tmp} ${i//*\/}"
812 cp -f ${i} ${T}/
813 done
814 UNIPATCH_DOCS="${tmp}"
815
761 # clean up KPATCH_DIR's - fixes bug #53610 816 # clean up KPATCH_DIR's - fixes bug #53610
762 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done 817 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
763 818
764 LC_ALL="${myLC_ALL}" 819 LC_ALL="${myLC_ALL}"
765 LANG="${myLANG}" 820 LANG="${myLANG}"
802 # ARCH_URI is the URI for all the ${ARCH}_URI patches 857 # ARCH_URI is the URI for all the ${ARCH}_URI patches
803 # ARCH_PATCH is ARCH_URI broken into files for UNIPATCH 858 # ARCH_PATCH is ARCH_URI broken into files for UNIPATCH
804 859
805 ARCH_URI="" 860 ARCH_URI=""
806 ARCH_PATCH="" 861 ARCH_PATCH=""
807 ALL_ARCH="X86 PPC PPC64 SPARC MIPS ALPHA ARM HPPA AMD64 IA64 X86OBSD S390 SH" 862 ALL_ARCH="ALPHA AMD64 ARM HPPA IA64 M68K MIPS PPC PPC64 S390 SH SPARC X86"
808 863
809 for LOOP_ARCH in ${ALL_ARCH}; do 864 for LOOP_ARCH in ${ALL_ARCH}; do
810 COMPAT_URI="${LOOP_ARCH}_URI" 865 COMPAT_URI="${LOOP_ARCH}_URI"
811 COMPAT_URI="${!COMPAT_URI}" 866 COMPAT_URI="${!COMPAT_URI}"
812 867
888 sed -i \ 943 sed -i \
889 -e "s/\([ "$'\t'"]\)\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/\1__\2\3\4/g;" \ 944 -e "s/\([ "$'\t'"]\)\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/\1__\2\3\4/g;" \
890 -e 's/ \(u\|s\)\(8\|16\|32\|64\)$/ __\1\2/g' \ 945 -e 's/ \(u\|s\)\(8\|16\|32\|64\)$/ __\1\2/g' \
891 -e 's/\([(, ]\)\(u\|s\)64\([, )]\)/\1__\264\3/g' \ 946 -e 's/\([(, ]\)\(u\|s\)64\([, )]\)/\1__\264\3/g' \
892 -e "s/^\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/__\1\2\3/g;" \ 947 -e "s/^\(u\|s\)\(8\|16\|32\|64\)\([ "$'\t'"]\)/__\1\2\3/g;" \
948 -e "s/ inline / __inline__ /g" \
893 "$@" 949 "$@"
894} 950}
895 951
896# common functions 952# common functions
897#============================================================== 953#==============================================================
898kernel-2_src_unpack() { 954kernel-2_src_unpack() {
899 universal_unpack 955 universal_unpack
900 956
901 [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \ 957 [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \
902 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}" 958 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}"
959
960 # allow ebuilds to massage the source tree after patching but before
961 # we run misc `make` functions below
962 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake
903 963
904 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion 964 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
905 unpack_fix_docbook 965 unpack_fix_docbook
906 unpack_fix_install_path 966 unpack_fix_install_path
907 967
908 kernel_is 2 4 && unpack_2_4 968 kernel_is 2 4 && unpack_2_4
969 kernel_is 2 6 && unpack_2_6
909} 970}
910 971
911kernel-2_src_compile() { 972kernel-2_src_compile() {
912 cd ${S} 973 cd "${S}"
913 [[ ${ETYPE} == headers ]] && compile_headers 974 [[ ${ETYPE} == headers ]] && compile_headers
914 [[ ${ETYPE} == sources ]] && \ 975 [[ ${ETYPE} == sources ]] && \
915 use doc && ! use arm && ! use s390 && compile_manpages 976 use doc && compile_manpages
916} 977}
917 978
918kernel-2_pkg_preinst() { 979kernel-2_pkg_preinst() {
919 [[ ${ETYPE} == headers ]] && preinst_headers 980 [[ ${ETYPE} == headers ]] && preinst_headers
920} 981}
932 993
933kernel-2_pkg_setup() { 994kernel-2_pkg_setup() {
934 [[ ${ETYPE} == headers ]] && setup_headers 995 [[ ${ETYPE} == headers ]] && setup_headers
935 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..." 996 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
936} 997}
937
938kernel-2_pkg_prerm() {
939 local KV_DIR=${ROOT}/usr/src/linux-${KV_FULL}
940
941 if [[ ${ETYPE} == sources ]]; then
942 # if we have a config for it then we should act on it.
943 if [[ -f ${KV_DIR}/.config ]]; then
944 gzip -c ${KV_DIR}/.config > ${KV_DIR}.config.gz
945 fi
946
947 # have kbuild clean up for us.
948 if [[ -f ${KV_DIR}/include/linux/version.h ]]; then
949 ARCH=$(tc-arch-kernel)
950 make -C ${KV_DIR} mrproper
951 fi
952 fi
953}

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