/[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 1.80 Revision 1.216
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 1.80 2005/01/13 05:09:06 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.216 2008/11/13 23:50:55 mpagano 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# Maintainer: kernel-misc@gentoo.org
9# 10#
10# Please direct your bugs to the current eclass maintainer :) 11# Please direct your bugs to the current eclass maintainer :)
11 12
12# added functionality: 13# added functionality:
13# unipatch - a flexible, singular method to extract, add and remove patches. 14# unipatch - a flexible, singular method to extract, add and remove patches.
14 15
15# 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
16# These are as follows: 17# These are as follows:
17# 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
18# K_NOSETEXTRAVERSION - if this is set then EXTRAVERSION will not be 23# K_NOSETEXTRAVERSION - if this is set then EXTRAVERSION will not be
19# automatically set within the kernel Makefile 24# automatically set within the kernel Makefile
20# 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
21# 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}.
22# K_PREPATCHED - if the patchset is prepatched (ie: mm-sources, 29# K_PREPATCHED - if the patchset is prepatched (ie: mm-sources,
23# ck-sources, ac-sources) it will use PR (ie: -r5) as 30# ck-sources, ac-sources) it will use PR (ie: -r5) as
24# the patchset version for 31# the patchset version for
25# - and not use it as a true package revision 32# and not use it as a true package revision
26# 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
27# postinst and can be used to carry additional postinst 34# postinst and can be used to carry additional postinst
28# messages 35# messages
36# K_EXTRAELOG - same as K_EXTRAEINFO except using elog instead of einfo
29# 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
30# 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
31 48
32# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which 49# H_SUPPORTEDARCH - this should be a space separated list of ARCH's which
33# can be supported by the headers ebuild 50# can be supported by the headers ebuild
34 51
35# UNIPATCH_LIST - space delimetered list of patches to be applied to the 52# UNIPATCH_LIST - space delimetered list of patches to be applied to the
41# UNIPATCH_DOCS - space delimemeted list of docs to be installed to 58# UNIPATCH_DOCS - space delimemeted list of docs to be installed to
42# the doc dir 59# the doc dir
43# UNIPATCH_STRICTORDER - if this is set places patches into directories of 60# UNIPATCH_STRICTORDER - if this is set places patches into directories of
44# order, so they are applied in the order passed 61# order, so they are applied in the order passed
45 62
46inherit toolchain-funcs versionator multilib 63inherit eutils toolchain-funcs versionator multilib
47ECLASS="kernel-2"
48INHERITED="$INHERITED $ECLASS"
49EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_preinst pkg_postinst 64EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_preinst pkg_postinst
50 65
66# Added by Daniel Ostrow <dostrow@gentoo.org>
67# This is an ugly hack to get around an issue with a 32-bit userland on ppc64.
68# I will remove it when I come up with something more reasonable.
69[[ ${PROFILE_ARCH} == "ppc64" ]] && CHOST="powerpc64-${CHOST#*-}"
70
51export CTARGET=${CTARGET:-${CHOST}} 71export CTARGET=${CTARGET:-${CHOST}}
52if [[ ${CTARGET} == ${CHOST} ]] ; then
53 if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then 72if [[ ${CTARGET} == ${CHOST} && ${CATEGORY/cross-} != ${CATEGORY} ]]; then
54 export CTARGET=${CATEGORY/cross-} 73 export CTARGET=${CATEGORY/cross-}
55 fi
56fi 74fi
57 75
58HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/" 76HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ ${HOMEPAGE}"
59LICENSE="GPL-2" 77LICENSE="GPL-2"
60 78
79# No need to run scanelf/strip on kernel sources/headers (bug #134453).
80RESTRICT="binchecks strip"
81
61# set LINUX_HOSTCFLAGS if not already set 82# set LINUX_HOSTCFLAGS if not already set
83[[ -z ${LINUX_HOSTCFLAGS} ]] && \
62[ -z "$LINUX_HOSTCFLAGS" ] && LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include" 84 LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"
85
86# debugging functions
87#==============================================================
88# this function exists only to help debug kernel-2.eclass
89# if you are adding new functionality in, put a call to it
90# at the start of src_unpack, or during SRC_URI/dep generation.
91debug-print-kernel2-variables() {
92 debug-print "PVR: ${PVR}"
93 debug-print "CKV: ${CKV}"
94 debug-print "OKV: ${OKV}"
95 debug-print "KV: ${KV}"
96 debug-print "KV_FULL: ${KV_FULL}"
97 debug-print "RELEASETYPE: ${RELEASETYPE}"
98 debug-print "RELEASE: ${RELEASE}"
99 debug-print "UNIPATCH_LIST_DEFAULT: ${UNIPATCH_LIST_DEFAULT} "
100 debug-print "UNIPATCH_LIST_GENPATCHES: ${UNIPATCH_LIST_GENPATCHES} "
101 debug-print "UNIPATCH_LIST: ${UNIPATCH_LIST}"
102 debug-print "S: ${S}"
103 debug-print "KERNEL_URI: ${KERNEL_URI}"
104}
63 105
64#Eclass functions only from here onwards ... 106#Eclass functions only from here onwards ...
65#============================================================== 107#==============================================================
108handle_genpatches() {
109 local tarball
110 [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return -1
111
112 for i in ${K_WANT_GENPATCHES} ; do
113 tarball="genpatches-${OKV}-${K_GENPATCHES_VER}.${i}.tar.bz2"
114 GENPATCHES_URI="${GENPATCHES_URI} mirror://gentoo/${tarball}"
115 UNIPATCH_LIST_GENPATCHES="${UNIPATCH_LIST_GENPATCHES} ${DISTDIR}/${tarball}"
116 done
117}
118
119detect_version() {
120 # this function will detect and set
121 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11)
122 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1)
123 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1)
124
125 if [[ -n ${KV_FULL} ]]; then
126 # we will set this for backwards compatibility.
127 KV=${KV_FULL}
128
129 # we know KV_FULL so lets stop here. but not without resetting S
130 S=${WORKDIR}/linux-${KV_FULL}
131 return
132 fi
133
134 # CKV is used as a comparison kernel version, which is used when
135 # PV doesnt reflect the genuine kernel version.
136 # this gets set to the portage style versioning. ie:
137 # CKV=2.6.11_rc4
138 CKV=${CKV:-${PV}}
139 OKV=${OKV:-${CKV}}
140 OKV=${OKV/_beta/-test}
141 OKV=${OKV/_rc/-rc}
142 OKV=${OKV/-r*}
143 OKV=${OKV/_p*}
144
145 KV_MAJOR=$(get_version_component_range 1 ${OKV})
146 KV_MINOR=$(get_version_component_range 2 ${OKV})
147 KV_PATCH=$(get_version_component_range 3 ${OKV})
148
149 if [[ ${KV_MAJOR}${KV_MINOR}${KV_PATCH} -ge 269 ]]; then
150 KV_EXTRA=$(get_version_component_range 4- ${OKV})
151 KV_EXTRA=${KV_EXTRA/[-_]*}
152 else
153 KV_PATCH=$(get_version_component_range 3- ${OKV})
154 fi
155 KV_PATCH=${KV_PATCH/[-_]*}
156
157 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
158
159 RELEASE=${CKV/${OKV}}
160 RELEASE=${RELEASE/_beta}
161 RELEASE=${RELEASE/_rc/-rc}
162 RELEASE=${RELEASE/_pre/-pre}
163 kernel_is ge 2 6 && RELEASE=${RELEASE/-pre/-git}
164 RELEASETYPE=${RELEASE//[0-9]}
165
166 # Now we know that RELEASE is the -rc/-git
167 # and RELEASETYPE is the same but with its numerics stripped
168 # we can work on better sorting EXTRAVERSION.
169 # first of all, we add the release
170 EXTRAVERSION="${RELEASE}"
171 debug-print "0 EXTRAVERSION:${EXTRAVERSION}"
172 [[ -n ${KV_EXTRA} ]] && EXTRAVERSION=".${KV_EXTRA}${EXTRAVERSION}"
173
174 debug-print "1 EXTRAVERSION:${EXTRAVERSION}"
175 if [[ -n "${K_NOUSEPR}" ]]; then
176 # Don't add anything based on PR to EXTRAVERSION
177 debug-print "1.0 EXTRAVERSION:${EXTRAVERSION}"
178 elif [[ -n ${K_PREPATCHED} ]]; then
179 debug-print "1.1 EXTRAVERSION:${EXTRAVERSION}"
180 EXTRAVERSION="${EXTRAVERSION}-${PN/-*}${PR/r}"
181 elif [[ "${ETYPE}" = "sources" ]]; then
182 debug-print "1.2 EXTRAVERSION:${EXTRAVERSION}"
183 # For some sources we want to use the PV in the extra version
184 # This is because upstream releases with a completely different
185 # versioning scheme.
186 case ${PN/-*} in
187 wolk) K_USEPV=1;;
188 vserver) K_USEPV=1;;
189 esac
190
191 [[ -z "${K_NOUSENAME}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*}"
192 [[ -n "${K_USEPV}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PV//_/-}"
193 [[ -n "${PR//r0}" ]] && EXTRAVERSION="${EXTRAVERSION}-${PR}"
194 fi
195 debug-print "2 EXTRAVERSION:${EXTRAVERSION}"
196
197 # The only messing around which should actually effect this is for KV_EXTRA
198 # since this has to limit OKV to MAJ.MIN.PAT and strip EXTRA off else
199 # KV_FULL evaluates to MAJ.MIN.PAT.EXT.EXT after EXTRAVERSION
200 if [[ -n ${KV_EXTRA} ]]; then
201 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
202 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/patch-${CKV}.bz2
203 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}.tar.bz2"
204 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV}.bz2"
205 fi
206
207 # We need to set this using OKV, but we need to set it before we do any
208 # messing around with OKV based on RELEASETYPE
209 KV_FULL=${OKV}${EXTRAVERSION}
210
211 # we will set this for backwards compatibility.
212 S=${WORKDIR}/linux-${KV_FULL}
213 KV=${KV_FULL}
214
215 # -rc-git pulls can be achieved by specifying CKV
216 # for example:
217 # CKV="2.6.11_rc3_pre2"
218 # will pull:
219 # linux-2.6.10.tar.bz2 & patch-2.6.11-rc3.bz2 & patch-2.6.11-rc3-git2.bz2
220
221 if [[ ${RELEASETYPE} == -rc ]] || [[ ${RELEASETYPE} == -pre ]]; then
222 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
223 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${CKV//_/-}.bz2
224 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
225 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${CKV//_/-}.bz2"
226 fi
227
228 if [[ ${RELEASETYPE} == -git ]]; then
229 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${OKV}${RELEASE}.bz2
230 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
231 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${OKV}${RELEASE}.bz2"
232 fi
233
234 if [[ ${RELEASETYPE} == -rc-git ]]; then
235 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))"
236 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
237 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2
238 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
239 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE/-git*}.bz2 ${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
240 fi
241
242 debug-print-kernel2-variables
243
244 handle_genpatches
245}
246
66kernel_is() { 247kernel_is() {
67 # And lets add a sanity check 248 [[ -z ${OKV} ]] && detect_version
68 [ -z "${KV_FULL}" ] && return 1 249 local operator test value x=0 y=0 z=0
69 250
70 local RESULT operator test value i len 251 case ${1} in
71 RESULT=0 252 lt) operator="-lt"; shift;;
253 gt) operator="-gt"; shift;;
254 le) operator="-le"; shift;;
255 ge) operator="-ge"; shift;;
256 eq) operator="-eq"; shift;;
257 *) operator="-eq";;
258 esac
72 259
73 operator="=" 260 for x in ${@}; do
74 if [ "${1}" == "lt" ] 261 for((y=0; y<$((3 - ${#x})); y++)); do value="${value}0"; done
75 then 262 value="${value}${x}"
76 operator="-lt" 263 z=$((${z} + 1))
77 shift
78 elif [ "${1}" == "gt" ]
79 then
80 operator="-gt"
81 shift
82 elif [ "${1}" == "le" ]
83 then
84 operator="-le"
85 shift
86 elif [ "${1}" == "ge" ]
87 then
88 operator="-ge"
89 shift
90 fi
91 264
92 if [ -n "${1}" ] 265 case ${z} in
93 then 266 1) for((y=0; y<$((3 - ${#KV_MAJOR})); y++)); do test="${test}0"; done;
94 value="${value}${1}" 267 test="${test}${KV_MAJOR}";;
95 test="${test}${KV_MAJOR}" 268 2) for((y=0; y<$((3 - ${#KV_MINOR})); y++)); do test="${test}0"; done;
96 fi 269 test="${test}${KV_MINOR}";;
97 if [ -n "${2}" ] 270 3) for((y=0; y<$((3 - ${#KV_PATCH})); y++)); do test="${test}0"; done;
98 then 271 test="${test}${KV_PATCH}";;
99 len=$[ 3 - ${#2} ] 272 *) die "Error in kernel-2_kernel_is(): Too many parameters.";;
100 for((i=0; i<$len; i++)); do 273 esac
101 value="${value}0" 274 done
102 done
103 value="${value}${2}"
104 275
105 len=$[ 3 - ${#KV_MINOR} ]
106 for((i=0; i<$len; i++)); do
107 test="${test}0"
108 done
109 test="${test}${KV_MINOR}"
110 fi
111 if [ -n "${3}" ]
112 then
113 len=$[ 3 - ${#3} ]
114 for((i=0; i<$len; i++)); do
115 value="${value}0"
116 done
117 value="${value}${3}"
118
119 len=$[ 3 - ${#KV_PATCH} ]
120 for((i=0; i<$len; i++)); do
121 test="${test}0"
122 done
123 test="${test}${KV_PATCH}"
124 fi
125
126 [ ${test} ${operator} ${value} ] && return 0 || return 1 276 [ ${test} ${operator} ${value} ] && return 0 || return 1
127} 277}
128
129 278
130kernel_is_2_4() { 279kernel_is_2_4() {
131 kernel_is 2 4 280 kernel_is 2 4
132 return $?
133} 281}
134 282
135kernel_is_2_6() { 283kernel_is_2_6() {
136 kernel_is 2 6 || kernel_is 2 5 284 kernel_is 2 6 || kernel_is 2 5
137 return $?
138} 285}
139 286
287# Capture the sources type and set DEPENDs
288if [[ ${ETYPE} == sources ]]; then
289 DEPEND="!build? ( sys-apps/sed
290 >=sys-devel/binutils-2.11.90.0.31 )"
291 RDEPEND="!build? ( >=sys-libs/ncurses-5.2
292 sys-devel/make )
293 virtual/dev-manager"
294
295 PROVIDE="virtual/linux-sources"
296 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa"
297
298 SLOT="${PVR}"
299 DESCRIPTION="Sources for the ${KV_MAJOR}.${KV_MINOR} linux kernel"
300 IUSE="symlink build"
301elif [[ ${ETYPE} == headers ]]; then
302 DESCRIPTION="Linux system headers"
303
304 # Since we should NOT honour KBUILD_OUTPUT in headers
305 # lets unset it here.
306 unset KBUILD_OUTPUT
307
308 if [[ ${CTARGET} = ${CHOST} ]]; then
309 DEPEND="!virtual/os-headers"
310 PROVIDE="virtual/os-headers"
311 SLOT="0"
312 else
313 SLOT="${CTARGET}"
314 fi
315else
316 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
317 die "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
318fi
319
320# Cross-compile support functions
321#==============================================================
140kernel_header_destdir() { 322kernel_header_destdir() {
141 [[ ${CTARGET} == ${CHOST} ]] \ 323 [[ ${CTARGET} == ${CHOST} ]] \
142 && echo /usr/include \ 324 && echo /usr/include \
143 || echo /usr/${CTARGET}/include 325 || echo /usr/${CTARGET}/usr/include
144} 326}
145 327
146# Capture the sources type and set DEPENDs 328cross_pre_c_headers() {
147if [ "${ETYPE}" == "sources" ] 329 use crosscompile_opts_headers-only && [[ ${CHOST} != ${CTARGET} ]]
148then 330}
149 # binutils version needed to avoid Athlon/PIII/SSE assembler bugs.
150 DEPEND="!build? ( sys-apps/sed
151 >=sys-devel/binutils-2.11.90.0.31 )
152 doc? ( !arm? ( !s390? ( app-text/docbook-sgml-utils ) ) )"
153 331
154 RDEPEND="${DEPEND} 332env_setup_xmakeopts() {
155 !build? ( >=sys-libs/ncurses-5.2 333 # Kernel ARCH != portage ARCH
156 dev-lang/perl 334 export KARCH=$(tc-arch-kernel)
157 virtual/modutils
158 sys-devel/make )"
159 335
160 336 # When cross-compiling, we need to set the ARCH/CROSS_COMPILE
161 PROVIDE="virtual/linux-sources" 337 # variables properly or bad things happen !
162 kernel_is gt 2 4 && PROVIDE="${PROVIDE} virtual/alsa" 338 xmakeopts="ARCH=${KARCH}"
163 339 if [[ ${CTARGET} != ${CHOST} ]] && ! cross_pre_c_headers ; then
164 SLOT="${PVR}" 340 xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
165 DESCRIPTION="Sources for the Linux kernel" 341 elif type -p ${CHOST}-ar > /dev/null ; then
166 IUSE="${IUSE} build doc" 342 xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
167elif [ "${ETYPE}" == "headers" ]
168then
169 DESCRIPTION="Linux system headers"
170 IUSE="${IUSE}"
171
172 if [[ ${CTARGET} = ${CHOST} ]]
173 then
174 DEPEND="!virtual/os-headers"
175 PROVIDE="virtual/kernel virtual/os-headers"
176 SLOT="0"
177 else
178 SLOT="${CTARGET}"
179 fi
180else
181 eerror "Unknown ETYPE=\"${ETYPE}\", must be \"sources\" or \"headers\""
182 die
183fi 343 fi
344 export xmakeopts
345}
184 346
185# Unpack functions 347# Unpack functions
186#============================================================== 348#==============================================================
187unpack_2_4() { 349unpack_2_4() {
188 cd ${S}
189 # this file is required for other things to build properly, 350 # this file is required for other things to build properly,
190 # so we autogenerate it 351 # so we autogenerate it
191 make mrproper || die "make mrproper died" 352 make -s mrproper ${xmakeopts} || die "make mrproper failed"
353 make -s symlinks ${xmakeopts} || die "make symlinks failed"
192 make include/linux/version.h || die "make include/linux/version.h failed" 354 make -s include/linux/version.h ${xmakeopts} || die "make include/linux/version.h failed"
193 echo ">>> version.h compiled successfully." 355 echo ">>> version.h compiled successfully."
194} 356}
195 357
358unpack_2_6() {
359 # this file is required for other things to build properly, so we
360 # autogenerate it ... generate a .config to keep version.h build from
361 # spitting out an annoying warning
362 make -s mrproper ${xmakeopts} 2>/dev/null \
363 || die "make mrproper failed"
364
365 # quick fix for bug #132152 which triggers when it cannot include linux
366 # headers (ie, we have not installed it yet)
367 if ! make -s defconfig ${xmakeopts} &>/dev/null 2>&1 ; then
368 touch .config
369 eerror "make defconfig failed."
370 eerror "assuming you dont have any headers installed yet and continuing"
371 epause 5
372 fi
373
374 make -s include/linux/version.h ${xmakeopts} 2>/dev/null \
375 || die "make include/linux/version.h failed"
376 rm -f .config >/dev/null
377}
378
196universal_unpack() { 379universal_unpack() {
197 [ -z "${OKV}" ] && OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
198
199 cd ${WORKDIR} 380 cd ${WORKDIR}
200 unpack linux-${OKV}.tar.bz2 381 unpack linux-${OKV}.tar.bz2
382 if [[ -d "linux" ]]; then
383 mv linux linux-${KV_FULL} \
384 || die "Unable to move source tree to ${KV_FULL}."
201 if [ "${OKV}" != "${KV_FULL}" ] 385 elif [[ "${OKV}" != "${KV_FULL}" ]]; then
202 then
203 mv linux-${OKV} linux-${KV_FULL} \ 386 mv linux-${OKV} linux-${KV_FULL} \
204 || die "Unable to move source tree to ${KV_FULL}." 387 || die "Unable to move source tree to ${KV_FULL}."
205 fi 388 fi
206 cd ${S} 389 cd "${S}"
207
208 # change incorrect install path
209 sed -ie 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile
210 390
211 # remove all backup files 391 # remove all backup files
212 find . -iname "*~" -exec rm {} \; 2> /dev/null 392 find . -iname "*~" -exec rm {} \; 2> /dev/null
213 393
214 if [ -d "${S}/Documentation/DocBook" ] 394 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
395 # only do this for kernel < 2.6.27 since this file does not exist in later
396 # kernels
397 if [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} < 2.6.27 ]]
215 then 398 then
216 cd ${S}/Documentation/DocBook 399 sed -i \
217 sed -e "s:db2:docbook2:g" Makefile > Makefile.new \
218 && mv Makefile.new Makefile
219 cd ${S}
220 fi
221 # fix a problem on ppc where TOUT writes to /usr/src/linux breaking sandbox
222 use ppc && \
223 sed -ie 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \ 400 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
224 ${S}/arch/ppc/Makefile 401 "${S}"/arch/ppc/Makefile
402 else
403 sed -i \
404 -e 's|TOUT := .tmp_gas_check|TOUT := $(T).tmp_gas_check|' \
405 "${S}"/arch/powerpc/Makefile
406 fi
225} 407}
226 408
227unpack_set_extraversion() { 409unpack_set_extraversion() {
228 cd ${S} 410 cd "${S}"
229 sed -ie "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile 411 sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
412 cd "${OLDPWD}"
413}
414
415# Should be done after patches have been applied
416# Otherwise patches that modify the same area of Makefile will fail
417unpack_fix_install_path() {
418 cd "${S}"
419 sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile
230} 420}
231 421
232# Compile Functions 422# Compile Functions
233#============================================================== 423#==============================================================
234compile_headers() { 424compile_headers() {
425 env_setup_xmakeopts
426
235 # if we couldnt obtain HOSTCFLAGS from the Makefile, 427 # if we couldnt obtain HOSTCFLAGS from the Makefile,
236 # then set it to something sane 428 # then set it to something sane
237 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS ${S}/Makefile) 429 local HOSTCFLAGS=$(getfilevar HOSTCFLAGS "${S}"/Makefile)
238 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer} 430 HOSTCFLAGS=${HOSTCFLAGS:--Wall -Wstrict-prototypes -O2 -fomit-frame-pointer}
239 431
240 # Kernel ARCH != portage ARCH
241 local KARCH=$(tc-arch-kernel ${CTARGET})
242
243 # When cross-compiling, we need to set the ARCH/CROSS_COMPILE
244 # variables properly or bad things happen !
245 local xmakeopts="ARCH=${KARCH}"
246 if [[ ${CTARGET} != ${CHOST} ]] ; then
247 xmakeopts="${xmakeopts} CROSS_COMPILE=${CTARGET}-"
248 elif type -p ${CHOST}-ar ; then
249 xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
250 fi
251
252 if kernel_is 2 4 432 if kernel_is 2 4; then
253 then
254 yes "" | make oldconfig ${xmakeopts} 433 yes "" | make oldconfig ${xmakeopts}
255 echo ">>> make oldconfig complete" 434 echo ">>> make oldconfig complete"
256 use sparc && make dep ${xmakeopts} 435 make dep ${xmakeopts}
257
258 elif kernel_is 2_6 436 elif kernel_is 2 6; then
259 then 437 # 2.6.18 introduces headers_install which means we dont need any
438 # of this crap anymore :D
439 kernel_is ge 2 6 18 && return 0
440
260 # autoconf.h isnt generated unless it already exists. plus, we have 441 # autoconf.h isnt generated unless it already exists. plus, we have
261 # no guarantee that any headers are installed on the system... 442 # no guarantee that any headers are installed on the system...
262 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \ 443 [[ -f ${ROOT}/usr/include/linux/autoconf.h ]] \
263 || touch include/linux/autoconf.h 444 || touch include/linux/autoconf.h
445
446 # if K_DEFCONFIG isn't set, force to "defconfig"
447 # needed by mips
448 if [[ -z ${K_DEFCONFIG} ]]; then
449 if [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]]; then
450 case ${CTARGET} in
451 powerpc64*) K_DEFCONFIG="ppc64_defconfig";;
452 powerpc*) K_DEFCONFIG="pmac32_defconfig";;
453 *) K_DEFCONFIG="defconfig";;
454 esac
455 else
456 K_DEFCONFIG="defconfig"
457 fi
458 fi
264 459
265 # if there arent any installed headers, then there also isnt an asm 460 # if there arent any installed headers, then there also isnt an asm
266 # symlink in /usr/include/, and make defconfig will fail, so we have 461 # symlink in /usr/include/, and make defconfig will fail, so we have
267 # to force an include path with $S. 462 # to force an include path with $S.
268 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/" 463 HOSTCFLAGS="${HOSTCFLAGS} -I${S}/include/"
269 ln -sf asm-${KARCH} "${S}"/include/asm 464 ln -sf asm-${KARCH} "${S}"/include/asm
465 cross_pre_c_headers && return 0
466
467 make ${K_DEFCONFIG} HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed (${K_DEFCONFIG})"
468 if compile_headers_tweak_config ; then
270 make defconfig HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "defconfig failed" 469 yes "" | make oldconfig HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "2nd oldconfig failed"
470 fi
271 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed" 471 make prepare HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
472 make prepare-all HOSTCFLAGS="${HOSTCFLAGS}" ${xmakeopts} || die "prepare failed"
272 fi 473 fi
273} 474}
274 475
275compile_manpages() { 476compile_headers_tweak_config() {
276 einfo "Making manpages ..." 477 # some targets can be very very picky, so let's finesse the
277 env -u ARCH make mandocs 478 # .config based upon any info we may have
479 case ${CTARGET} in
480 sh*)
481 sed -i '/CONFIG_CPU_SH/d' .config
482 echo "CONFIG_CPU_SH${CTARGET:2:1}=y" >> .config
483 return 0;;
484 esac
485
486 # no changes, so lets do nothing
487 return 1
278} 488}
279 489
280# install functions 490# install functions
281#============================================================== 491#==============================================================
282install_universal() { 492install_universal() {
283 #fix silly permissions in tarball 493 #fix silly permissions in tarball
284 cd ${WORKDIR} 494 cd ${WORKDIR}
285 chown -R root:root * 495 chown -R root:0 *
286 chmod -R a+r-w+X,u+w * 496 chmod -R a+r-w+X,u+w *
497 cd ${OLDPWD}
287} 498}
288 499
289install_headers() { 500install_headers() {
290 local ddir=$(kernel_header_destdir) 501 local ddir=$(kernel_header_destdir)
291 502
503 # 2.6.18 introduces headers_install which means we dont need any
504 # of this crap anymore :D
505 if kernel_is ge 2 6 18 ; then
506 env_setup_xmakeopts
507 emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die
508
509 # let other packages install some of these headers
510 rm -rf "${D}"/${ddir}/sound #alsa-headers
511 rm -rf "${D}"/${ddir}/scsi #glibc/uclibc/etc...
512 return 0
513 fi
514
515 # Do not use "linux/*" as that can cause problems with very long
516 # $S values where the cmdline to cp is too long
292 cd ${S} 517 cd "${S}"
293 dodir ${ddir}/linux 518 dodir ${ddir}/linux
294 cp -ax ${S}/include/linux/* ${D}/${ddir}/linux 519 cp -pPR "${S}"/include/linux "${D}"/${ddir}/ || die
295 rm -rf ${D}/${ddir}/linux/modules 520 rm -rf "${D}"/${ddir}/linux/modules
521
522 # Handle multilib headers and crap
523 local multi_dirs="" multi_defs=""
524 case $(tc-arch-kernel) in
525 sparc64)
526 multi_dirs="sparc sparc64"
527 multi_defs="!__arch64__ __arch64__"
528 ;;
529 x86_64)
530 multi_dirs="i386 x86_64"
531 multi_defs="__i386__ __x86_64__"
532 ;;
533 ppc64)
534 multi_dirs="ppc ppc64"
535 multi_defs="!__powerpc64__ __powerpc64__"
536 ;;
537 s390x)
538 multi_dirs="s390 s390x"
539 multi_defs="!__s390x__ __s390x__"
540 ;;
541 arm)
296 dodir ${ddir}/asm 542 dodir ${ddir}/asm
297 543 cp -pPR "${S}"/include/asm/* "${D}"/${ddir}/asm
298 if [ "${PROFILE_ARCH}" = "sparc64" -o "${PROFILE_ARCH}" = "sparc64-multilib" ] ; then 544 [[ ! -e ${D}/${ddir}/asm/arch ]] && ln -sf arch-ebsa285 "${D}"/${ddir}/asm/arch
299 rm -Rf ${D}/${ddir}/asm 545 [[ ! -e ${D}/${ddir}/asm/proc ]] && ln -sf proc-armv "${D}"/${ddir}/asm/proc
300 dodir ${ddir}/asm-sparc 546 ;;
301 dodir ${ddir}/asm-sparc64 547 powerpc)
302 cp -ax ${S}/include/asm-sparc/* ${D}/usr/include/asm-sparc
303 cp -ax ${S}/include/asm-sparc64/* ${D}/usr/include/asm-sparc64
304
305 #generate_sparc_asm ${D}/usr/include
306 create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64
307 elif [ "${ARCH}" = "amd64" ]; then
308 rm -Rf ${D}/${ddir}/asm
309 dodir ${ddir}/asm-i386 548 dodir ${ddir}/asm
310 dodir ${ddir}/asm-x86_64
311 cp -ax ${S}/include/asm-i386/* ${D}/usr/include/asm-i386
312 cp -ax ${S}/include/asm-x86_64/* ${D}/usr/include/asm-x86_64
313 #/bin/sh ${FILESDIR}/generate-asm-amd64 ${D}/usr/include
314 create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64
315 else
316 cp -ax ${S}/include/asm/* ${D}/${ddir}/asm 549 cp -pPR "${S}"/include/asm/* ${D}/${ddir}/asm
550 if [[ -e "${S}"/include/asm-ppc ]] ; then
551 dodir ${ddir}/asm-ppc
552 cp -pPR "${S}"/include/asm-ppc/* ${D}/${ddir}/asm-ppc
317 fi 553 fi
554 ;;
555 *)
556 dodir ${ddir}/asm
557 cp -pPR "${S}"/include/asm/* ${D}/${ddir}/asm
558 ;;
559 esac
560 if [[ -n ${multi_dirs} ]] ; then
561 local d ml_inc=""
562 for d in ${multi_dirs} ; do
563 dodir ${ddir}/asm-${d}
564 cp -pPR "${S}"/include/asm-${d}/* ${D}/${ddir}/asm-${d}/ || die "cp asm-${d} failed"
318 565
566 ml_inc="${ml_inc} ${multi_defs%% *}:${ddir}/asm-${d}"
567 multi_defs=${multi_defs#* }
568 done
569 create_ml_includes ${ddir}/asm ${ml_inc}
570 fi
571
319 if kernel_is 2 6 572 if kernel_is 2 6; then
320 then
321 dodir ${ddir}/asm-generic 573 dodir ${ddir}/asm-generic
322 cp -ax ${S}/include/asm-generic/* ${D}/${ddir}/asm-generic 574 cp -pPR "${S}"/include/asm-generic/* ${D}/${ddir}/asm-generic
323 fi 575 fi
576
577 # clean up
578 find "${D}" -name '*.orig' -exec rm -f {} \;
579
580 cd ${OLDPWD}
324} 581}
325 582
326install_sources() { 583install_sources() {
327 local doc
328 local docs
329 local file 584 local file
330 585
331 cd ${S} 586 cd "${S}"
332 dodir /usr/src 587 dodir /usr/src
333 echo ">>> Copying sources ..." 588 echo ">>> Copying sources ..."
589
334 file="$(find ${WORKDIR} -iname "docs" -type d)" 590 file="$(find ${WORKDIR} -iname "docs" -type d)"
335 if [ -n "${file}" ] 591 if [[ -n ${file} ]]; then
336 then
337 for file in $(find ${file} -type f) 592 for file in $(find ${file} -type f); do
338 do
339 echo "${file/*docs\//}" >> ${S}/patches.txt 593 echo "${file//*docs\/}" >> "${S}"/patches.txt
340 echo "===================================================" >> ${S}/patches.txt 594 echo "===================================================" >> "${S}"/patches.txt
341 cat ${file} >> ${S}/patches.txt 595 cat ${file} >> "${S}"/patches.txt
342 echo "===================================================" >> ${S}/patches.txt 596 echo "===================================================" >> "${S}"/patches.txt
343 echo "" >> ${S}/patches.txt 597 echo "" >> "${S}"/patches.txt
344 done 598 done
345 fi 599 fi
346 600
347 if [ ! -f ${S}/patches.txt ] 601 if [[ ! -f ${S}/patches.txt ]]; then
348 then
349 # patches.txt is empty so lets use our ChangeLog 602 # patches.txt is empty so lets use our ChangeLog
350 [ -f ${FILESDIR}/../ChangeLog ] && echo "Please check the ebuild ChangeLog for more details." > ${S}/patches.txt 603 [[ -f ${FILESDIR}/../ChangeLog ]] && \
604 echo "Please check the ebuild ChangeLog for more details." \
605 > "${S}"/patches.txt
351 fi 606 fi
352 607
353 for doc in ${UNIPATCH_DOCS}
354 do
355 [ -f ${doc} ] && docs="${docs} ${doc}"
356 done
357
358 if [ -f ${S}/patches.txt ]; then
359 docs="${docs} ${S}/patches.txt"
360 fi
361
362 if use doc && ! use arm && ! use s390; then
363 install_manpages
364 fi
365
366 dodoc ${docs}
367 mv ${WORKDIR}/linux* ${D}/usr/src 608 mv ${WORKDIR}/linux* ${D}/usr/src
368}
369
370install_manpages() {
371 env -u ARCH sed -ie "s#/usr/local/man#${D}/usr/man#g" scripts/makeman
372 ebegin "Installing manpages"
373 env -u ARCH make installmandocs
374 eend $?
375 env -u ARCH sed -ie "s#${D}/usr/man#/usr/local/man#g" scripts/makeman
376} 609}
377 610
378# pkg_preinst functions 611# pkg_preinst functions
379#============================================================== 612#==============================================================
380preinst_headers() { 613preinst_headers() {
385 618
386# pkg_postinst functions 619# pkg_postinst functions
387#============================================================== 620#==============================================================
388postinst_sources() { 621postinst_sources() {
389 local MAKELINK=0 622 local MAKELINK=0
390 623
624 # if we have USE=symlink, then force K_SYMLINK=1
625 use symlink && K_SYMLINK=1
626
391 # if we are to forcably symlink, delete it if it already exists first. 627 # if we are to forcably symlink, delete it if it already exists first.
392 if [[ -n ${K_SYMLINK} ]] ; then 628 if [[ ${K_SYMLINK} > 0 ]]; then
393 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux 629 [[ -h ${ROOT}usr/src/linux ]] && rm ${ROOT}usr/src/linux
394 MAKELINK=1 630 MAKELINK=1
395 fi 631 fi
396 632
397 # if the link doesnt exist, lets create it 633 # if the link doesnt exist, lets create it
398 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1 634 [[ ! -h ${ROOT}usr/src/linux ]] && MAKELINK=1
399 635
400 [[ ${MAKELINK} == 1 ]] && \ 636 if [[ ${MAKELINK} == 1 ]]; then
401 ln -sf ${ROOT}usr/src/linux-${KV_FULL} ${ROOT}usr/src/linux 637 cd ${ROOT}usr/src
638 ln -sf linux-${KV_FULL} linux
639 cd ${OLDPWD}
640 fi
402 641
403 # Don't forget to make directory for sysfs 642 # Don't forget to make directory for sysfs
404 [ ! -d "${ROOT}/sys" -a kernel_is_2_6 ] && mkdir /sys 643 [[ ! -d ${ROOT}sys ]] && kernel_is 2 6 && mkdir ${ROOT}sys
405 644
406 echo 645 echo
407 einfo "After installing a new kernel of any version, it is important" 646 elog "If you are upgrading from a previous kernel, you may be interested"
408 einfo "that you have the appropriate /etc/modules.autoload.d/kernel-X.Y" 647 elog "in the following document:"
409 einfo "created (X.Y is the first 2 parts of your new kernel version)" 648 elog " - General upgrade guide: http://www.gentoo.org/doc/en/kernel-upgrade.xml"
410 echo 649 echo
411 einfo "For example, this kernel will require:"
412 einfo "/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}"
413 echo
414 650
415 # if K_EXTRAEINFO is set then lets display it now 651 # if K_EXTRAEINFO is set then lets display it now
416 if [[ -n ${K_EXTRAEINFO} ]] ; then 652 if [[ -n ${K_EXTRAEINFO} ]]; then
417 echo ${K_EXTRAEINFO} | fmt | 653 echo ${K_EXTRAEINFO} | fmt |
418 while read -s ELINE ; do 654 while read -s ELINE; do einfo "${ELINE}"; done
419 einfo "${ELINE}" 655 fi
420 done
421 656
657 # if K_EXTRAELOG is set then lets display it now
658 if [[ -n ${K_EXTRAELOG} ]]; then
659 echo ${K_EXTRAELOG} | fmt |
660 while read -s ELINE; do elog "${ELINE}"; done
661 fi
662
663 # if K_EXTRAEWARN is set then lets display it now
664 if [[ -n ${K_EXTRAEWARN} ]]; then
665 echo ${K_EXTRAEWARN} | fmt |
666 while read -s ELINE; do ewarn "${ELINE}"; done
667 fi
668
669 # optionally display security unsupported message
670 if [[ -n ${K_SECURITY_UNSUPPORTED} ]]; then
422 echo 671 echo
672 ewarn "${PN} is UNSUPPORTED by Gentoo Security."
673 ewarn "This means that it is likely to be vulnerable to recent security issues."
674 ewarn "For specific information on why this kernel is unsupported, please read:"
675 ewarn "http://www.gentoo.org/proj/en/security/kernel.xml"
423 fi 676 fi
424 677
425 # Show policy version, if this kernel has SELinux ... 678 # warn sparc users that they need to do cross-compiling with >= 2.6.25(bug #214765)
426 local secfile 679 KV_MAJOR=$(get_version_component_range 1 ${OKV})
427 secfile="${ROOT}usr/src/linux-${KV_FULL}/security/selinux/include/security.h" 680 KV_MINOR=$(get_version_component_range 2 ${OKV})
428 if use selinux && [ -f "$secfile" ] 681 KV_PATCH=$(get_version_component_range 3 ${OKV})
429 then 682 if [[ "$(tc-arch)" = "sparc" ]] \
430 local polver=$(awk '/POLICYDB_VERSION /{print $3}' $secfile) 683 && [[ ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} > 2.6.24 ]]
431 einfo "The SELinux policy version of this kernel is $polver."
432 echo
433 fi
434
435 # if K_EXTRAEWARN is set then lets display it now
436 if [ -n "${K_EXTRAEWARN}" ]
437 then
438 echo ${K_EXTRAEWARN} | fmt |
439 while read -s ELINE
440 do
441 ewarn "${ELINE}"
442 done
443
444 echo
445 fi
446}
447
448postinst_headers() {
449 einfo "Kernel headers are usually only used when recompiling glibc, as such, following the installation"
450 einfo "of newer headers, it is advised that you re-merge glibc as follows:"
451 einfo "emerge glibc"
452 einfo "Failure to do so will cause glibc to not make use of newer features present in the updated kernel"
453 einfo "headers."
454}
455
456# pkg_setup functions
457#==============================================================
458setup_headers() {
459 [ -z "${H_SUPPORTEDARCH}" ] && H_SUPPORTEDARCH="${PN/-*/}"
460 for i in ${H_SUPPORTEDARCH}
461 do
462 [ "${ARCH}" == "${i}" ] && H_ACCEPT_ARCH="yes"
463 done
464
465 if [ "${H_ACCEPT_ARCH}" != "yes" ]
466 then 684 then
467 echo 685 echo
686 elog "NOTE: Since 2.6.25 the kernel Makefile has changed in a way that"
687 elog "you now need to do"
688 elog " make CROSS_COMPILE=sparc64-unknown-linux-gnu-"
689 elog "instead of just"
690 elog " make"
691 elog "to compile the kernel. For more information please browse to"
692 elog "https://bugs.gentoo.org/show_bug.cgi?id=214765"
693 echo
694 fi
695}
696
697postinst_headers() {
698 elog "Kernel headers are usually only used when recompiling your system libc, as"
699 elog "such, following the installation of newer headers, it is advised that you"
700 elog "re-merge your system libc."
701 elog "Failure to do so will cause your system libc to not make use of newer"
702 elog "features present in the updated kernel headers."
703}
704
705# pkg_setup functions
706#==============================================================
707setup_headers() {
708 [[ -z ${H_SUPPORTEDARCH} ]] && H_SUPPORTEDARCH=${PN/-*/}
709 for i in ${H_SUPPORTEDARCH}; do
710 [[ $(tc-arch) == "${i}" ]] && H_ACCEPT_ARCH="yes"
711 done
712
713 if [[ ${H_ACCEPT_ARCH} != "yes" ]]; then
714 echo
468 eerror "This version of ${PN} does not support ${ARCH}." 715 eerror "This version of ${PN} does not support $(tc-arch)."
469 eerror "Please merge the appropriate sources, in most cases" 716 eerror "Please merge the appropriate sources, in most cases"
470 eerror "(but not all) this will be called ${ARCH}-headers." 717 eerror "(but not all) this will be called $(tc-arch)-headers."
471 die "Package unsupported for ${ARCH}" 718 die "Package unsupported for $(tc-arch)"
472 fi 719 fi
473} 720}
474 721
475# unipatch 722# unipatch
476#============================================================== 723#==============================================================
477unipatch() { 724unipatch() {
478 local i 725 local i x y z extention PIPE_CMD UNIPATCH_DROP KPATCH_DIR PATCH_DEPTH ELINE
479 local x 726 local STRICT_COUNT PATCH_LEVEL myLC_ALL myLANG extglob_bak
480 local extention 727
481 local PIPE_CMD
482 local UNIPATCH_DROP
483 local KPATCH_DIR
484 local PATCH_DEPTH
485 local ELINE
486 local STRICT_COUNT
487 local PATCH_LEVEL
488 local myLC_ALL
489
490 # set to a standard locale to ensure sorts are ordered properly. 728 # set to a standard locale to ensure sorts are ordered properly.
491 myLC_ALL="${LC_ALL}" 729 myLC_ALL="${LC_ALL}"
730 myLANG="${LANG}"
492 LC_ALL="C" 731 LC_ALL="C"
732 LANG=""
493 733
494 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/" 734 [ -z "${KPATCH_DIR}" ] && KPATCH_DIR="${WORKDIR}/patches/"
495 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR} 735 [ ! -d ${KPATCH_DIR} ] && mkdir -p ${KPATCH_DIR}
496 736
497 # We're gonna need it when doing patches with a predefined patchlevel 737 # We're gonna need it when doing patches with a predefined patchlevel
738 extglob_bak=$(shopt -p extglob)
498 shopt -s extglob 739 shopt -s extglob
499 740
500 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers 741 # This function will unpack all passed tarballs, add any passed patches, and remove any passed patchnumbers
501 # usage can be either via an env var or by params 742 # usage can be either via an env var or by params
502 # although due to the nature we pass this within this eclass 743 # although due to the nature we pass this within this eclass
503 # it shall be by param only. 744 # it shall be by param only.
504 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}" 745 # -z "${UNIPATCH_LIST}" ] && UNIPATCH_LIST="${@}"
505 UNIPATCH_LIST="${@}" 746 UNIPATCH_LIST="${@}"
506 747
507 #unpack any passed tarballs 748 #unpack any passed tarballs
508 for i in ${UNIPATCH_LIST} 749 for i in ${UNIPATCH_LIST}; do
509 do
510 if [ -n "$(echo ${i} | grep -e "\.tar" -e "\.tbz" -e "\.tgz")" ] 750 if echo ${i} | grep -qs -e "\.tar" -e "\.tbz" -e "\.tgz" ; then
511 then
512 extention=${i/*./}
513 extention=${extention/:*/}
514 case ${extention} in
515 tbz2) PIPE_CMD="tar -xvjf";;
516 bz2) PIPE_CMD="tar -xvjf";;
517 tgz) PIPE_CMD="tar -xvzf";;
518 gz) PIPE_CMD="tar -xvzf";;
519 *) eerror "Unrecognized tarball compression"
520 die "Unrecognized tarball compression";;
521 esac
522
523 if [ -n "${UNIPATCH_STRICTORDER}" ] 751 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
524 then 752 unset z
525 STRICT_COUNT=$((${STRICT_COUNT} + 1)) 753 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
526 mkdir -p ${KPATCH_DIR}/${STRICT_COUNT}/ 754 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
527 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR}/${STRICT_COUNT}/ 1>/dev/null 755 do z="${z}0";
756 done
757 PATCH_ORDER="${z}${STRICT_COUNT}"
758
759 mkdir -p "${KPATCH_DIR}/${PATCH_ORDER}"
760 pushd "${KPATCH_DIR}/${PATCH_ORDER}" >/dev/null
761 unpack ${i##*/}
762 popd >/dev/null
528 else 763 else
529 ${PIPE_CMD} ${i/:*/} -C ${KPATCH_DIR} 1>/dev/null 764 pushd "${KPATCH_DIR}" >/dev/null
765 unpack ${i##*/}
766 popd >/dev/null
530 fi 767 fi
531 768
532 if [ $? == 0 ]
533 then
534 einfo "${i/*\//} unpacked"
535 [ -n "$(echo ${i} | grep ':')" ] && echo ">>> Strict patch levels not currently supported for tarballed patchsets" 769 [[ ${i} == *:* ]] && echo ">>> Strict patch levels not currently supported for tarballed patchsets"
536 else
537 eerror "Failed to unpack ${i/:*/}"
538 die "unable to unpack patch tarball"
539 fi
540 else 770 else
541 extention=${i/*./} 771 extention=${i/*./}
542 extention=${extention/:*/} 772 extention=${extention/:*/}
543 PIPE_CMD="" 773 PIPE_CMD=""
544 case ${extention} in 774 case ${extention} in
553 PATCH_LEVEL=${i/*([^:])?(:)} 783 PATCH_LEVEL=${i/*([^:])?(:)}
554 i=${i/:*/} 784 i=${i/:*/}
555 x=${i/*\//} 785 x=${i/*\//}
556 x=${x/\.${extention}/} 786 x=${x/\.${extention}/}
557 787
558 if [ -n "${PIPE_CMD}" ] 788 if [ -n "${PIPE_CMD}" ]; then
559 then
560 if [ ! -r "${i}" ] 789 if [ ! -r "${i}" ]; then
561 then
562 echo 790 echo
563 eerror "FATAL: unable to locate:" 791 eerror "FATAL: unable to locate:"
564 eerror "${i}" 792 eerror "${i}"
565 eerror "for read-only. The file either has incorrect permissions" 793 eerror "for read-only. The file either has incorrect permissions"
566 eerror "or does not exist." 794 eerror "or does not exist."
567 die Unable to locate ${i} 795 die Unable to locate ${i}
568 fi 796 fi
569 797
570 if [ -n "${UNIPATCH_STRICTORDER}" ] 798 if [ -n "${UNIPATCH_STRICTORDER}" ]; then
571 then 799 unset z
572 STRICT_COUNT=$((${STRICT_COUNT} + 1)) 800 STRICT_COUNT=$((10#${STRICT_COUNT} + 1))
801 for((y=0; y<$((6 - ${#STRICT_COUNT})); y++));
802 do z="${z}0";
803 done
804 PATCH_ORDER="${z}${STRICT_COUNT}"
805
573 mkdir -p ${KPATCH_DIR}/${STRICT_COUNT}/ 806 mkdir -p ${KPATCH_DIR}/${PATCH_ORDER}/
574 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${STRICT_COUNT}/${x}.patch${PATCH_LEVEL}) 807 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${PATCH_ORDER}/${x}.patch${PATCH_LEVEL})
575 else 808 else
576 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL}) 809 $(${PIPE_CMD} ${i} > ${KPATCH_DIR}/${x}.patch${PATCH_LEVEL})
577 fi 810 fi
578 fi 811 fi
579 fi 812 fi
580 done 813 done
581 814
582 #populate KPATCH_DIRS so we know where to look to remove the excludes 815 #populate KPATCH_DIRS so we know where to look to remove the excludes
583 x=${KPATCH_DIR} 816 x=${KPATCH_DIR}
584 KPATCH_DIR="" 817 KPATCH_DIR=""
585 for i in $(find ${x} -type d | sort -n) 818 for i in $(find ${x} -type d | sort -n); do
586 do
587 KPATCH_DIR="${KPATCH_DIR} ${i}" 819 KPATCH_DIR="${KPATCH_DIR} ${i}"
588 done 820 done
589 821
590 #so now lets get rid of the patchno's we want to exclude 822 #so now lets get rid of the patchno's we want to exclude
591 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}" 823 UNIPATCH_DROP="${UNIPATCH_EXCLUDE} ${UNIPATCH_DROP}"
592 for i in ${UNIPATCH_DROP} 824 for i in ${UNIPATCH_DROP}; do
593 do
594 ebegin "Excluding Patch #${i}" 825 ebegin "Excluding Patch #${i}"
595 for x in ${KPATCH_DIR} 826 for x in ${KPATCH_DIR}; do rm -f ${x}/${i}* 2>/dev/null; done
596 do
597 rm -f ${x}/${i}* 2>/dev/null
598 done
599 eend $? 827 eend $?
600 done 828 done
601 829
602 # and now, finally, we patch it :) 830 # and now, finally, we patch it :)
603 for x in ${KPATCH_DIR} 831 for x in ${KPATCH_DIR}; do
604 do
605 for i in $(find ${x} -maxdepth 1 -iname "*.patch*" -or -iname "*.diff*" | sort -n) 832 for i in $(find ${x} -maxdepth 1 -iname "*.patch*" -or -iname "*.diff*" | sort -n); do
606 do
607 STDERR_T="${T}/${i/*\//}" 833 STDERR_T="${T}/${i/*\//}"
608 STDERR_T="${STDERR_T/.patch*/.err}" 834 STDERR_T="${STDERR_T/.patch*/.err}"
609 835
610 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/} 836 [ -z ${i/*.patch*/} ] && PATCH_DEPTH=${i/*.patch/}
611 [ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/} 837 #[ -z ${i/*.diff*/} ] && PATCH_DEPTH=${i/*.diff/}
612 838
613 if [ -z "${PATCH_DEPTH}" ]; then 839 if [ -z "${PATCH_DEPTH}" ]; then PATCH_DEPTH=0; fi
614 PATCH_DEPTH=0
615 fi
616 840
617 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)" 841 ebegin "Applying ${i/*\//} (-p${PATCH_DEPTH}+)"
618 while [ ${PATCH_DEPTH} -lt 5 ] 842 while [ ${PATCH_DEPTH} -lt 5 ]; do
619 do
620 echo "Attempting Dry-run:" >> ${STDERR_T} 843 echo "Attempting Dry-run:" >> ${STDERR_T}
621 echo "cmd: patch -p${PATCH_DEPTH} --dry-run -f < ${i}" >> ${STDERR_T} 844 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i}" >> ${STDERR_T}
622 echo "=======================================================" >> ${STDERR_T} 845 echo "=======================================================" >> ${STDERR_T}
623 if [ $(patch -p${PATCH_DEPTH} --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ] 846 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch --dry-run -f < ${i} >> ${STDERR_T}) $? -eq 0 ]; then
624 then
625 echo "Attempting patch:" > ${STDERR_T} 847 echo "Attempting patch:" > ${STDERR_T}
626 echo "cmd: patch -p${PATCH_DEPTH} -f < ${i}" >> ${STDERR_T} 848 echo "cmd: patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i}" >> ${STDERR_T}
627 echo "=======================================================" >> ${STDERR_T} 849 echo "=======================================================" >> ${STDERR_T}
628 if [ $(patch -p${PATCH_DEPTH} -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ] 850 if [ $(patch -p${PATCH_DEPTH} --no-backup-if-mismatch -f < ${i} >> ${STDERR_T}) "$?" -eq 0 ]; then
629 then
630 eend 0 851 eend 0
631 rm ${STDERR_T} 852 rm ${STDERR_T}
632 break 853 break
633 else 854 else
634 eend 1 855 eend 1
638 fi 859 fi
639 else 860 else
640 PATCH_DEPTH=$((${PATCH_DEPTH} + 1)) 861 PATCH_DEPTH=$((${PATCH_DEPTH} + 1))
641 fi 862 fi
642 done 863 done
643 if [ ${PATCH_DEPTH} -eq 5 ] 864 if [ ${PATCH_DEPTH} -eq 5 ]; then
644 then
645 eend 1 865 eend 1
646 eerror "Please attach ${STDERR_T} to any bug you may post." 866 eerror "Please attach ${STDERR_T} to any bug you may post."
647 die "Unable to dry-run patch." 867 die "Unable to dry-run patch."
648 fi 868 fi
649 done 869 done
650 done 870 done
651 871
872 # This is a quick, and kind of nasty hack to deal with UNIPATCH_DOCS which
873 # sit in KPATCH_DIR's. This is handled properly in the unipatch rewrite,
874 # which is why I'm not taking too much time over this.
875 local tmp
876 for i in ${UNIPATCH_DOCS}; do
877 tmp="${tmp} ${i//*\/}"
878 cp -f ${i} ${T}/
879 done
880 UNIPATCH_DOCS="${tmp}"
881
652 # clean up KPATCH_DIR's - fixes bug #53610 882 # clean up KPATCH_DIR's - fixes bug #53610
653 for x in ${KPATCH_DIR} 883 for x in ${KPATCH_DIR}; do rm -Rf ${x}; done
654 do 884
655 rm -Rf ${x}
656 done
657
658 LC_ALL="${myLC_ALL}" 885 LC_ALL="${myLC_ALL}"
886 LANG="${myLANG}"
887 eval ${extglob_bak}
659} 888}
660 889
661# getfilevar accepts 2 vars as follows: 890# getfilevar accepts 2 vars as follows:
662# getfilevar <VARIABLE> <CONFIGFILE> 891# getfilevar <VARIABLE> <CONFIGFILE>
663# pulled from linux-info 892# pulled from linux-info
664 893
665getfilevar() { 894getfilevar() {
666local ERROR workingdir basefname basedname xarch 895 local workingdir basefname basedname xarch=$(tc-arch-kernel)
667 ERROR=0
668 896
669 [ -z "${1}" ] && ERROR=1 897 if [[ -z ${1} ]] && [[ ! -f ${2} ]]; then
670 [ ! -f "${2}" ] && ERROR=1
671
672 if [ "${ERROR}" = 1 ]
673 then
674 ebeep
675 echo -e "\n" 898 echo -e "\n"
676 eerror "getfilevar requires 2 variables, with the second a valid file." 899 eerror "getfilevar requires 2 variables, with the second a valid file."
677 eerror " getfilevar <VARIABLE> <CONFIGFILE>" 900 eerror " getfilevar <VARIABLE> <CONFIGFILE>"
678 else 901 else
679 workingdir=${PWD} 902 workingdir=${PWD}
680 basefname=$(basename ${2}) 903 basefname=$(basename ${2})
681 basedname=$(dirname ${2}) 904 basedname=$(dirname ${2})
682 xarch=${ARCH}
683 unset ARCH 905 unset ARCH
684 906
685 cd ${basedname} 907 cd ${basedname}
686 echo -e "include ${basefname}\ne:\n\t@echo \$(${1})" | \ 908 echo -e "include ${basefname}\ne:\n\t@echo \$(${1})" | \
687 make ${BUILD_FIXES} -f - e 2>/dev/null 909 make ${BUILD_FIXES} -s -f - e 2>/dev/null
688 cd ${workingdir} 910 cd ${workingdir}
689 911
690 ARCH=${xarch} 912 ARCH=${xarch}
691 fi 913 fi
692}
693
694detect_version() {
695 # this function will detect and set
696 # - OKV: Original Kernel Version (2.6.0/2.6.0-test11)
697 # - KV: Kernel Version (2.6.0-gentoo/2.6.0-test11-gentoo-r1)
698 # - EXTRAVERSION: The additional version appended to OKV (-gentoo/-gentoo-r1)
699
700 if [ -n "${KV_FULL}" ] ;
701 then
702 # we will set this for backwards compatibility.
703 KV=${KV_FULL}
704
705 # we know KV_FULL so lets stop here. but not without resetting S
706 S=${WORKDIR}/linux-${KV_FULL}
707 return
708 fi
709
710 if [ -z "${OKV}" ]
711 then
712 OKV=${PV/_beta/-test}
713 OKV=${OKV/_rc/-rc}
714 OKV=${OKV/_p*/}
715 OKV=${OKV/-r*/}
716 fi
717
718 KV_MAJOR=$(get_version_component_range 1 ${OKV})
719 KV_MINOR=$(get_version_component_range 2 ${OKV})
720 KV_PATCH=$(get_version_component_range 3- ${OKV})
721 KV_PATCH=${KV_PATCH/[-_]*/}
722
723 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
724
725 RELEASE=${PV/${OKV}/}
726 RELEASE=${RELEASE/_beta/}
727 RELEASE=${RELEASE/_rc/-rc}
728 if [ $(kernel_is_2_4) $? == 0 ]
729 then
730 RELEASE=${RELEASE/_pre/-pre}
731 else
732 RELEASE=${RELEASE/_pre/-bk}
733 fi
734 RELEASETYPE=${RELEASE//[0-9]/}
735 EXTRAVERSION="${RELEASE}"
736
737 if [ -n "${K_PREPATCHED}" ]
738 then
739 EXTRAVERSION="${EXTRAVERSION}-${PN/-*/}${PR/r/}"
740 elif [ ${ETYPE} != "headers" ]
741 then
742 [ -z "${K_NOUSENAME}" ] && EXTRAVERSION="${EXTRAVERSION}-${PN/-*/}"
743 [ "${PN/-*/}" == "wolk" ] && EXTRAVERSION="-${PN/-*/}-${PV}"
744 [ "${PR}" != "r0" ] && EXTRAVERSION="${EXTRAVERSION}-${PR}"
745 fi
746
747 KV_FULL=${OKV}${EXTRAVERSION}
748
749 # -rcXX-bkXX pulls are *IMPOSSIBLE* to support within the portage naming convention
750 # these cannot be supported, but the code here can handle it up until this point
751 # and theoretically thereafter.
752
753 if [ "${RELEASETYPE}" == "-rc" -o "${RELEASETYPE}" == "-pre" ]
754 then
755 OKV="${KV_MAJOR}.${KV_MINOR}.$([ $((${KV_PATCH} - 1)) -lt 0 ] && echo ${KV_PATCH} || echo $((${KV_PATCH} - 1)))"
756 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/testing/patch-${PV//_/-}.bz2
757 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
758 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${PV//_/-}.bz2"
759 KV_FULL=${PV/[-_]*/}${EXTRAVERSION}
760 fi
761
762 if [ "${RELEASETYPE}" == "-bk" ]
763 then
764 OKV="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
765 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
766 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
767 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
768 KV_FULL=${PV/[-_]*/}${EXTRAVERSION}
769 fi
770
771 if [ "${RELEASETYPE}" == "-rc-bk" ]
772 then
773 OKV="${KV_MAJOR}.${KV_MINOR}.$((${KV_PATCH} - 1))-${RELEASE/-bk*}"
774 EXTRAVERSION="$([ -n "${RELEASE}" ] && echo ${RELEASE/*-bk/-bk})$([ -n "${K_USENAME}" ] && echo -${PN/-*/})$([ ! "${PR}" == "r0" ] && echo -${PR})"
775
776 KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/snapshots/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2
777 mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
778 UNIPATCH_LIST_DEFAULT="${DISTDIR}/patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${RELEASE}.bz2"
779 KV_FULL=${PV/[-_]*/}${EXTRAVERSION}
780 fi
781
782 S=${WORKDIR}/linux-${KV_FULL}
783 # we will set this for backwards compatibility.
784 KV=${KV_FULL}
785} 914}
786 915
787detect_arch() { 916detect_arch() {
788 # This function sets ARCH_URI and ARCH_PATCH 917 # This function sets ARCH_URI and ARCH_PATCH
789 # with the neccessary info for the arch sepecific compatibility 918 # with the neccessary info for the arch sepecific compatibility
790 # patchsets. 919 # patchsets.
791 920
792 local ALL_ARCH 921 local ALL_ARCH LOOP_ARCH COMPAT_URI i
793 local LOOP_ARCH
794 local COMPAT_URI
795 local i
796 922
797 # COMPAT_URI is the contents of ${ARCH}_URI 923 # COMPAT_URI is the contents of ${ARCH}_URI
798 # ARCH_URI is the URI for all the ${ARCH}_URI patches 924 # ARCH_URI is the URI for all the ${ARCH}_URI patches
799 # ARCH_PATCH is ARCH_URI broken into files for UNIPATCH 925 # ARCH_PATCH is ARCH_URI broken into files for UNIPATCH
800 926
801 ARCH_URI="" 927 ARCH_URI=""
802 ARCH_PATCH="" 928 ARCH_PATCH=""
803 ALL_ARCH="X86 PPC PPC64 SPARC MIPS ALPHA ARM HPPA AMD64 IA64 X86OBSD S390" 929 ALL_ARCH="ALPHA AMD64 ARM HPPA IA64 M68K MIPS PPC PPC64 S390 SH SPARC X86"
804 930
805 for LOOP_ARCH in ${ALL_ARCH} 931 for LOOP_ARCH in ${ALL_ARCH}; do
806 do
807 COMPAT_URI="${LOOP_ARCH}_URI" 932 COMPAT_URI="${LOOP_ARCH}_URI"
808 COMPAT_URI="${!COMPAT_URI}" 933 COMPAT_URI="${!COMPAT_URI}"
809 934
810 [ -n "${COMPAT_URI}" ] && \ 935 [[ -n ${COMPAT_URI} ]] && \
811 ARCH_URI="${ARCH_URI} $(echo ${LOOP_ARCH} | tr '[:upper:]' '[:lower:]')? ( ${COMPAT_URI} )" 936 ARCH_URI="${ARCH_URI} $(echo ${LOOP_ARCH} | tr '[:upper:]' '[:lower:]')? ( ${COMPAT_URI} )"
812 937
813 if [ "${LOOP_ARCH}" == "$(echo ${ARCH} | tr '[:lower:]' '[:upper:]')" ] 938 if [[ ${LOOP_ARCH} == "$(echo $(tc-arch-kernel) | tr '[:lower:]' '[:upper:]')" ]]; then
814 then
815 for i in ${COMPAT_URI} 939 for i in ${COMPAT_URI}; do
816 do
817 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}" 940 ARCH_PATCH="${ARCH_PATCH} ${DISTDIR}/${i/*\//}"
818 done 941 done
819 fi 942 fi
820 done 943 done
821} 944}
880 done 1003 done
881 return 0 1004 return 0
882} 1005}
883 1006
884headers___fix() { 1007headers___fix() {
1008 # Voodoo to partially fix broken upstream headers.
1009 # note: do not put inline/asm/volatile together (breaks "inline asm volatile")
885 sed -i \ 1010 sed -i \
886 -e "s/\([ "$'\t'"]\)u8\([ "$'\t'"]\)/\1__u8\2/g;" \ 1011 -e '/^\#define.*_TYPES_H/{:loop n; bloop}' \
887 -e "s/\([ "$'\t'"]\)u16\([ "$'\t'"]\)/\1__u16\2/g;" \ 1012 -e 's:\<\([us]\(8\|16\|32\|64\)\)\>:__\1:g' \
888 -e "s/\([ "$'\t'"]\)u32\([ "$'\t'"]\)/\1__u32\2/g;" \ 1013 -e "s/\([[:space:]]\)inline\([[:space:](]\)/\1__inline__\2/g" \
889 -e "s/\([ "$'\t'"]\)u64\([ "$'\t'"]\)/\1__u64\2/g;" \ 1014 -e "s/\([[:space:]]\)asm\([[:space:](]\)/\1__asm__\2/g" \
1015 -e "s/\([[:space:]]\)volatile\([[:space:](]\)/\1__volatile__\2/g" \
890 "$@" 1016 "$@"
891} 1017}
892 1018
893# common functions 1019# common functions
894#============================================================== 1020#==============================================================
895kernel-2_src_unpack() { 1021kernel-2_src_unpack() {
896 detect_version
897 universal_unpack 1022 universal_unpack
1023 debug-print "Doing unipatch"
898 1024
899 [ -n "${UNIPATCH_LIST}" -o -n "${UNIPATCH_LIST_DEFAULT}" ] && \ 1025 [[ -n ${UNIPATCH_LIST} || -n ${UNIPATCH_LIST_DEFAULT} || -n ${UNIPATCH_LIST_GENPATCHES} ]] && \
900 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST}" 1026 unipatch "${UNIPATCH_LIST_DEFAULT} ${UNIPATCH_LIST_GENPATCHES} ${UNIPATCH_LIST}"
901 1027
902 [ -z "${K_NOSETEXTRAVERSION}" ] && \ 1028 debug-print "Doing premake"
903 unpack_set_extraversion
904 1029
1030 # allow ebuilds to massage the source tree after patching but before
1031 # we run misc `make` functions below
1032 [[ $(type -t kernel-2_hook_premake) == "function" ]] && kernel-2_hook_premake
1033
1034 debug-print "Doing unpack_set_extraversion"
1035
1036 [[ -z ${K_NOSETEXTRAVERSION} ]] && unpack_set_extraversion
1037 unpack_fix_install_path
1038
1039 # Setup xmakeopts and cd into sourcetree.
1040 env_setup_xmakeopts
1041 cd "${S}"
1042
1043 # We dont need a version.h for anything other than headers
1044 # at least, I should hope we dont. If this causes problems
1045 # take out the if/fi block and inform me please.
1046 # unpack_2_6 should now be 2.6.17 safe anyways
1047 if [[ ${ETYPE} == headers ]]; then
905 kernel_is 2 4 && unpack_2_4 1048 kernel_is 2 4 && unpack_2_4
1049 kernel_is 2 6 && unpack_2_6
1050 fi
906} 1051}
907 1052
908kernel-2_src_compile() { 1053kernel-2_src_compile() {
909 detect_version
910 cd ${S} 1054 cd "${S}"
911 [ "${ETYPE}" == "headers" ] && compile_headers 1055 [[ ${ETYPE} == headers ]] && compile_headers
912 [ "${ETYPE}" == "sources" ] && \
913 use doc && ! use arm && ! use s390 && compile_manpages
914} 1056}
915 1057
916kernel-2_pkg_preinst() { 1058kernel-2_pkg_preinst() {
917 detect_version
918 [ "${ETYPE}" == "headers" ] && preinst_headers 1059 [[ ${ETYPE} == headers ]] && preinst_headers
919} 1060}
920 1061
921kernel-2_src_install() { 1062kernel-2_src_install() {
922 detect_version
923 install_universal 1063 install_universal
924 [ "${ETYPE}" == "headers" ] && install_headers 1064 [[ ${ETYPE} == headers ]] && install_headers
925 [ "${ETYPE}" == "sources" ] && install_sources 1065 [[ ${ETYPE} == sources ]] && install_sources
926} 1066}
927 1067
928kernel-2_pkg_postinst() { 1068kernel-2_pkg_postinst() {
929 detect_version
930 [ "${ETYPE}" == "headers" ] && postinst_headers 1069 [[ ${ETYPE} == headers ]] && postinst_headers
931 [ "${ETYPE}" == "sources" ] && postinst_sources 1070 [[ ${ETYPE} == sources ]] && postinst_sources
932} 1071}
933 1072
934kernel-2_pkg_setup() { 1073kernel-2_pkg_setup() {
935 detect_version 1074 if kernel_is 2 4; then
1075 if [ "$( gcc-major-version )" -eq "4" ] ; then
1076 echo
1077 ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with linux-2.4!"
1078 ewarn "Either switch to another gcc-version (via gcc-config) or use a"
1079 ewarn "newer kernel that supports gcc-4."
1080 echo
1081 ewarn "Also be aware that bugreports about gcc-4 not working"
1082 ewarn "with linux-2.4 based ebuilds will be closed as INVALID!"
1083 echo
1084 epause 10
1085 fi
1086 fi
1087
1088 ABI="${KERNEL_ABI}"
936 [ "${ETYPE}" == "headers" ] && setup_headers 1089 [[ ${ETYPE} == headers ]] && setup_headers
937
938 # This is to fix some weird portage bug? in stable versions of portage.
939 [ "${ETYPE}" == "sources" ] && echo ">>> Preparing to unpack ..." 1090 [[ ${ETYPE} == sources ]] && echo ">>> Preparing to unpack ..."
940} 1091}
941
942

Legend:
Removed from v.1.80  
changed lines
  Added in v.1.216

  ViewVC Help
Powered by ViewVC 1.1.20