/[gentoo-x86]/eclass/linux-mod.eclass
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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2004 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/linux-mod.eclass,v 1.44 2005/07/06 20:23:20 agriffis Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/linux-mod.eclass,v 1.75 2007/10/03 12:53:10 phreak Exp $
4 4
5# Description: This eclass is used to interface with linux-info in such a way 5# Description: This eclass is used to interface with linux-info in such a way
6# to provide the functionality required and initial functions 6# to provide the functionality required and initial functions
7# required to install external modules against a kernel source 7# required to install external modules against a kernel source
8# tree. 8# tree.
9# 9#
10# Maintainer: John Mylchreest <johnm@gentoo.org> 10# Author(s): John Mylchreest <johnm@gentoo.org>,
11# Copyright 2004 Gentoo Linux 11# Stefan Schweizer <genstef@gentoo.org>
12# Maintainer: kernel-misc@gentoo.org
12# 13#
13# Please direct your bugs to the current eclass maintainer :) 14# Please direct your bugs to the current eclass maintainer :)
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#
18# Env Var Option Default Description 19# Env Var Option Default Description
19# KERNEL_DIR <string> /usr/src/linux The directory containing kernel 20# KERNEL_DIR <string> /usr/src/linux The directory containing kernel
20# the target kernel sources. 21# the target kernel sources.
21# ECONF_PARAMS <string> The parameters to pass to econf. 22# ECONF_PARAMS <string> The parameters to pass to econf.
22# If this is not set, then econf 23# If this is not set, then econf
23# isn't run. 24# isn't run.
24# BUILD_PARAMS <string> The parameters to pass to emake. 25# BUILD_PARAMS <string> The parameters to pass to emake.
25# BUILD_TARGETS <string> clean modules The build targets to pass to 26# BUILD_TARGETS <string> clean modules The build targets to pass to
26# make. 27# make.
27# MODULE_NAMES <string> This is the modules which are 28# MODULE_NAMES <string> This is the modules which are
28# to be built automatically using 29# to be built automatically using
29# the default pkg_compile/install. 30# the default pkg_compile/install.
30# They are explained properly 31# They are explained properly
31# below. It will only make 32# below. It will only make
32# BUILD_TARGETS once in any 33# BUILD_TARGETS once in any
33# directory. 34# directory.
34 35
35# MODULE_NAMES - Detailed Overview 36# MODULE_NAMES - Detailed Overview
36# 37#
37# The structure of each MODULE_NAMES entry is as follows: 38# The structure of each MODULE_NAMES entry is as follows:
38# modulename(libdir:srcdir:objdir) 39# modulename(libdir:srcdir:objdir)
39# for example: 40# for example:
40# MODULE_NAMES="module_pci(pci:${S}/pci:${S}) module_usb(usb:${S}/usb:${S})" 41# MODULE_NAMES="module_pci(pci:${S}/pci:${S}) module_usb(usb:${S}/usb:${S})"
41# 42#
42# what this would do is 43# what this would do is
43# cd ${S}/pci 44# cd ${S}/pci
44# make ${BUILD_PARAMS} ${BUILD_TARGETS} 45# make ${BUILD_PARAMS} ${BUILD_TARGETS}
45# cd ${S} 46# cd ${S}
46# insinto /lib/modules/${KV_FULL}/pci 47# insinto /lib/modules/${KV_FULL}/pci
76# Each entry is a new line. 77# Each entry is a new line.
77# MODULES_${modulename}_DOCS This is a string list which contains 78# MODULES_${modulename}_DOCS This is a string list which contains
78# the full path to any associated 79# the full path to any associated
79# documents for $modulename 80# documents for $modulename
80 81
82# The order of these is important as both of linux-info and eutils contain
83# set_arch_to_kernel and set_arch_to_portage functions and the ones in eutils
84# are deprecated in favor of the ones in linux-info.
85# See http://bugs.gentoo.org/show_bug.cgi?id=127506
81 86
82inherit linux-info 87inherit eutils linux-info multilib
83EXPORT_FUNCTIONS pkg_setup pkg_postinst src_install src_compile pkg_postrm 88EXPORT_FUNCTIONS pkg_setup pkg_preinst pkg_postinst src_install src_compile pkg_postrm
84 89
85IUSE="${IUSE}" 90IUSE="kernel_linux"
86SLOT="0" 91SLOT="0"
87DESCRIPTION="Based on the $ECLASS eclass" 92DESCRIPTION="Based on the $ECLASS eclass"
88DEPEND="virtual/linux-sources 93RDEPEND="kernel_linux? ( virtual/modutils )"
94DEPEND="${RDEPEND}
89 sys-apps/sed 95 sys-apps/sed"
90 virtual/modutils
91 pcmcia? ( virtual/pcmcia )"
92 96
93# eclass utilities 97# eclass utilities
94# ---------------------------------- 98# ----------------------------------
95 99
96unpack_pcmcia_sources() { 100check_vermagic() {
97 # So while the two eclasses exist side-by-side and also the ebuilds inherit 101 debug-print-function ${FUNCNAME} $*
98 # both we need to check for PCMCIA_SOURCE_DIR, and if we find it, then we
99 # bail out and assume pcmcia.eclass is working on it.
100 [[ -n ${PCMCIA_SOURCE_DIR} ]] && return 1
101 102
102 if [[ -f "${1}" ]]; then 103 local curr_gcc_ver=$(gcc -dumpversion)
103 PCMCIA_SOURCE_DIR="${WORKDIR}/pcmcia-cs/" 104 local tmpfile old_chost old_gcc_ver result=0
104
105 ebegin "Decompressing pcmcia-cs sources"
106 mkdir -p ${PCMCIA_SOURCE_DIR}
107 tar -xjf ${1} -C ${PCMCIA_SOURCE_DIR}
108 eend $?
109 105
110 if [[ -f ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version ]]; then 106 tmpfile=`find ${KV_DIR}/ -iname "*.o.cmd" -exec grep usr/lib/gcc {} \; -quit`
111 PCMCIA_VERSION=$(cat ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version) 107 tmpfile=${tmpfile//*usr/lib}
112 einfo "Found pcmcia-cs-${PCMCIA_VERSION}" 108 tmpfile=${tmpfile//\/include*}
109 old_chost=${tmpfile//*gcc\/}
110 old_chost=${old_chost//\/*}
111 old_gcc_ver=${tmpfile//*\/}
112
113 if [[ -z ${old_gcc_ver} || -z ${old_chost} ]]; then
114 ewarn ""
115 ewarn "Unable to detect what version of GCC was used to compile"
116 ewarn "the kernel. Build will continue, but you may experience problems."
117 elif [[ ${curr_gcc_ver} != ${old_gcc_ver} ]]; then
118 ewarn ""
119 ewarn "The version of GCC you are using (${curr_gcc_ver}) does"
120 ewarn "not match the version of GCC used to compile the"
121 ewarn "kernel (${old_gcc_ver})."
122 result=1
123 elif [[ ${CHOST} != ${old_chost} ]]; then
124 ewarn ""
125 ewarn "The current CHOST (${CHOST}) does not match the chost"
126 ewarn "used when compiling the kernel (${old_chost})."
127 result=1
113 fi 128 fi
114 fi
115}
116 129
117# Dummy function for compatibility. 130 if [[ ${result} -gt 0 ]]; then
118pcmcia_configure() { return 0; } 131 ewarn ""
119 132 ewarn "Build will not continue, because you will experience problems."
120pcmcia_src_unpack() { 133 ewarn "To fix this either change the version of GCC you wish to use"
121 local pcmcia_tbz="${ROOT}/usr/src/pcmcia-cs/pcmcia-cs-build-env.tbz2" 134 ewarn "to match the kernel, or recompile the kernel first."
122 135 die "GCC Version Mismatch."
123 # if the kernel has pcmcia support built in, then we just ignore all this.
124 if linux_chkconfig_present PCMCIA; then
125 einfo "Kernel based PCMCIA support has been detected."
126 else
127 if kernel_is 2 4; then
128 unpack_pcmcia_sources ${pcmcia_tbz};
129 else
130 einfo "We have detected that you are running a 2.6 kernel"
131 einfo "but you are not using the built-in PCMCIA support."
132 einfo "We will assume you know what you are doing, but please"
133 einfo "consider using the built in PCMCIA support instead."
134 sleep 10
135
136 unpack_pcmcia_sources ${pcmcia_tbz};
137 fi
138 fi 136 fi
139} 137}
140 138
141use_m() { 139use_m() {
140 debug-print-function ${FUNCNAME} $*
141
142 # if we haven't determined the version yet, we need too. 142 # if we haven't determined the version yet, we need too.
143 get_version; 143 get_version;
144 144
145 # if the kernel version is greater than 2.6.6 then we should use 145 # if the kernel version is greater than 2.6.6 then we should use
146 # M= instead of SUBDIRS= 146 # M= instead of SUBDIRS=
147 [ ${KV_MAJOR} -eq 2 -a ${KV_MINOR} -gt 5 -a ${KV_PATCH} -gt 5 ] && \ 147 [ ${KV_MAJOR} -eq 2 -a ${KV_MINOR} -gt 5 -a ${KV_PATCH} -gt 5 ] && \
148 return 0 || return 1 148 return 0 || return 1
149} 149}
150 150
151convert_to_m() { 151convert_to_m() {
152 debug-print-function ${FUNCNAME} $*
153
152 if use_m 154 if use_m
153 then 155 then
154 [ ! -f "${1}" ] && \ 156 [ ! -f "${1}" ] && \
155 die "convert_to_m() requires a filename as an argument" 157 die "convert_to_m() requires a filename as an argument"
156 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS=" 158 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS="
158 eend $? 160 eend $?
159 fi 161 fi
160} 162}
161 163
162update_depmod() { 164update_depmod() {
165 debug-print-function ${FUNCNAME} $*
166
163 # if we haven't determined the version yet, we need too. 167 # if we haven't determined the version yet, we need too.
164 get_version; 168 get_version;
165 169
166 ebegin "Updating module dependencies for ${KV_FULL}" 170 ebegin "Updating module dependencies for ${KV_FULL}"
167 if [ -r ${KV_OUT_DIR}/System.map ] 171 if [ -r ${KV_OUT_DIR}/System.map ]
168 then 172 then
169 depmod -ae -F ${KV_OUT_DIR}/System.map -b ${ROOT} -r ${KV_FULL} 173 depmod -ae -F ${KV_OUT_DIR}/System.map -b ${ROOT} -r ${KV_FULL}
170 eend $? 174 eend $?
176 ewarn 180 ewarn
177 fi 181 fi
178} 182}
179 183
180update_modules() { 184update_modules() {
185 debug-print-function ${FUNCNAME} $*
186
181 if [ -x /sbin/modules-update ] && \ 187 if [ -x /sbin/update-modules ] && \
182 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then 188 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then
183 ebegin "Updating modules.conf" 189 ebegin "Updating modules.conf"
184 /sbin/modules-update 190 /sbin/update-modules
185 eend $? 191 eend $?
192 elif [ -x /sbin/update-modules ] && \
193 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then
194 ebegin "Updating modules.conf"
195 /sbin/update-modules
196 eend $?
186 fi 197 fi
187} 198}
188 199
189move_old_moduledb() { 200move_old_moduledb() {
201 debug-print-function ${FUNCNAME} $*
202
190 local OLDDIR=${ROOT}/usr/share/module-rebuild/ 203 local OLDDIR=${ROOT}/usr/share/module-rebuild/
191 local NEWDIR=${ROOT}/var/lib/module-rebuild/ 204 local NEWDIR=${ROOT}/var/lib/module-rebuild/
192 205
193 if [[ -f ${OLDDIR}/moduledb ]]; then 206 if [[ -f ${OLDDIR}/moduledb ]]; then
194 [[ ! -d ${NEWDIR} ]] && mkdir -p ${NEWDIR} 207 [[ ! -d ${NEWDIR} ]] && mkdir -p ${NEWDIR}
195 [[ ! -f ${NEWDIR}/moduledb ]] && \ 208 [[ ! -f ${NEWDIR}/moduledb ]] && \
196 mv ${OLDDIR}/moduledb ${NEWDIR}/moduledb 209 mv ${OLDDIR}/moduledb ${NEWDIR}/moduledb
197 rm -f ${OLDDIR}/* 210 rm -f ${OLDDIR}/*
198 rmdir ${OLDDIR} 211 rmdir ${OLDDIR}
199 fi 212 fi
200} 213}
201 214
202update_moduledb() { 215update_moduledb() {
216 debug-print-function ${FUNCNAME} $*
217
203 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/ 218 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
204 move_old_moduledb 219 move_old_moduledb
205 220
206 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then 221 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then
207 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR} 222 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR}
208 touch ${MODULEDB_DIR}/moduledb 223 touch ${MODULEDB_DIR}/moduledb
209 fi 224 fi
225
210 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then 226 if ! grep -qs ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb ; then
211 einfo "Adding module to moduledb." 227 einfo "Adding module to moduledb."
212 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb 228 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb
213 fi 229 fi
214} 230}
215 231
216remove_moduledb() { 232remove_moduledb() {
233 debug-print-function ${FUNCNAME} $*
234
217 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/ 235 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
218 move_old_moduledb 236 move_old_moduledb
219 237
220 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then 238 if grep -qs ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb ; then
221 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb." 239 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb."
222 sed -ie "/.*${CATEGORY}\/${P}.*/d" ${MODULEDB_DIR}/moduledb 240 sed -i -e "/.*${CATEGORY}\/${PN}-${PVR}.*/d" ${MODULEDB_DIR}/moduledb
223 fi 241 fi
224} 242}
225 243
226set_kvobj() { 244set_kvobj() {
245 debug-print-function ${FUNCNAME} $*
246
227 if kernel_is 2 6 247 if kernel_is 2 6
228 then 248 then
229 KV_OBJ="ko" 249 KV_OBJ="ko"
230 else 250 else
231 KV_OBJ="o" 251 KV_OBJ="o"
233 # Do we really need to know this? 253 # Do we really need to know this?
234 # Lets silence it. 254 # Lets silence it.
235 # einfo "Using KV_OBJ=${KV_OBJ}" 255 # einfo "Using KV_OBJ=${KV_OBJ}"
236} 256}
237 257
258get-KERNEL_CC() {
259 debug-print-function ${FUNCNAME} $*
260
261 local kernel_cc
262 if [ -n "${KERNEL_ABI}" ]; then
263 # In future, an arch might want to define CC_$ABI
264 #kernel_cc="$(get_abi_CC)"
265 #[ -z "${kernel_cc}" ] &&
266 kernel_cc="$(tc-getCC $(ABI=${KERNEL_ABI} get_abi_CHOST))"
267 else
268 kernel_cc=$(tc-getCC)
269 fi
270 echo "${kernel_cc}"
271}
272
238generate_modulesd() { 273generate_modulesd() {
274 debug-print-function ${FUNCNAME} $*
275
239 # This function will generate the neccessary modules.d file from the 276 # This function will generate the neccessary modules.d file from the
240 # information contained in the modules exported parms 277 # information contained in the modules exported parms
241 278
242 local currm_path currm t myIFS myVAR 279 local currm_path currm currm_t t myIFS myVAR
243 local module_docs module_enabled module_aliases \ 280 local module_docs module_enabled module_aliases \
244 module_additions module_examples module_modinfo module_opts 281 module_additions module_examples module_modinfo module_opts
245 282
246 for currm_path in ${@} 283 for currm_path in ${@}
247 do 284 do
248 currm=${currm_path//*\/} 285 currm=${currm_path//*\/}
249 currm=$(echo ${currm} | tr '[:lower:]' '[:upper:]') 286 currm=$(echo ${currm} | tr '[:lower:]' '[:upper:]')
287 currm_t=${currm}
288 while [[ -z ${currm_t//*-*} ]]; do
289 currm_t=${currm_t/-/_}
290 done
250 291
251 module_docs="$(eval echo \${MODULESD_${currm}_DOCS})" 292 module_docs="$(eval echo \${MODULESD_${currm_t}_DOCS})"
252 module_enabled="$(eval echo \${MODULESD_${currm}_ENABLED})" 293 module_enabled="$(eval echo \${MODULESD_${currm_t}_ENABLED})"
253 module_aliases="$(eval echo \${#MODULESD_${currm/-/_}_ALIASES[*]})" 294 module_aliases="$(eval echo \${#MODULESD_${currm_t}_ALIASES[*]})"
254 module_additions="$(eval echo \${#MODULESD_${currm/-/_}_ADDITIONS[*]})" 295 module_additions="$(eval echo \${#MODULESD_${currm_t}_ADDITIONS[*]})"
255 module_examples="$(eval echo \${#MODULESD_${currm/-/_}_EXAMPLES[*]})" 296 module_examples="$(eval echo \${#MODULESD_${currm_t}_EXAMPLES[*]})"
256 297
257 [[ ${module_aliases} -eq 0 ]] && unset module_aliases 298 [[ ${module_aliases} -eq 0 ]] && unset module_aliases
258 [[ ${module_additions} -eq 0 ]] && unset module_additions 299 [[ ${module_additions} -eq 0 ]] && unset module_additions
259 [[ ${module_examples} -eq 0 ]] && unset module_examples 300 [[ ${module_examples} -eq 0 ]] && unset module_examples
260 301
261 # If we specify we dont want it, then lets exit, otherwise we assume 302 # If we specify we dont want it, then lets exit, otherwise we assume
262 # that if its set, we do want it. 303 # that if its set, we do want it.
263 [[ ${module_enabled} == no ]] && return 0 304 [[ ${module_enabled} == no ]] && return 0
264 305
265 # unset any unwanted variables. 306 # unset any unwanted variables.
266 for t in ${!module_*} 307 for t in ${!module_*}
307 echo >> ${module_config} 348 echo >> ${module_config}
308 echo "# Configurable module parameters" >> ${module_config} 349 echo "# Configurable module parameters" >> ${module_config}
309 echo "# ------------------------------" >> ${module_config} 350 echo "# ------------------------------" >> ${module_config}
310 myIFS="${IFS}" 351 myIFS="${IFS}"
311 IFS="$(echo -en "\n\b")" 352 IFS="$(echo -en "\n\b")"
312 353
313 for t in ${module_modinfo} 354 for t in ${module_modinfo}
314 do 355 do
315 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")" 356 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")"
316 if [[ -n ${myVAR} ]] 357 if [[ -n ${myVAR} ]]
317 then 358 then
318 module_opts="${module_opts} ${t%%:*}:${myVAR}" 359 module_opts="${module_opts} ${t%%:*}:${myVAR}"
319 fi 360 fi
320 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config} 361 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config}
321 done 362 done
322 IFS="${myIFS}" 363 IFS="${myIFS}"
323 echo '' >> ${module_config} 364 echo '' >> ${module_config}
324 fi 365 fi
325 366
326 #----------------------------------------------------------------------- 367 #-----------------------------------------------------------------------
357 echo "$(eval echo \${MODULESD_${currm}_ADDITIONS[$t]})" \ 398 echo "$(eval echo \${MODULESD_${currm}_ADDITIONS[$t]})" \
358 >> ${module_config} 399 >> ${module_config}
359 done 400 done
360 echo '' >> ${module_config} 401 echo '' >> ${module_config}
361 fi 402 fi
362 403
363 #----------------------------------------------------------------------- 404 #-----------------------------------------------------------------------
364 405
365 # then we install it 406 # then we install it
366 insinto /etc/modules.d 407 insinto /etc/modules.d
367 newins ${module_config} ${currm_path//*\/} 408 newins ${module_config} ${currm_path//*\/}
371 done 412 done
372 eend 0 413 eend 0
373 return 0 414 return 0
374} 415}
375 416
376display_postinst() {
377 # if we haven't determined the version yet, we need too.
378 get_version;
379
380 local modulename moduledir sourcedir moduletemp file i
381
382 file=${ROOT}/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}
383 file=${file/\/\///}
384
385 for i in ${MODULE_IGNORE}
386 do
387 MODULE_NAMES=${MODULE_NAMES//${i}(*}
388 done
389
390 if [[ -n ${MODULE_NAMES} ]]
391 then
392 einfo "If you would like to load this module automatically upon boot"
393 einfo "please type the following as root:"
394 for i in ${MODULE_NAMES}
395 do
396 unset libdir srcdir objdir
397 for n in $(find_module_params ${i})
398 do
399 eval ${n/:*}=${n/*:/}
400 done
401 einfo " # echo \"${modulename}\" >> ${file}"
402 done
403 einfo
404 fi
405}
406
407find_module_params() { 417find_module_params() {
418 debug-print-function ${FUNCNAME} $*
419
408 local matched_offset=0 matched_opts=0 test="${@}" temp_var result 420 local matched_offset=0 matched_opts=0 test="${@}" temp_var result
409 local i=0 y=0 z=0 421 local i=0 y=0 z=0
410 422
411 for((i=0; i<=${#test}; i++)) 423 for((i=0; i<=${#test}; i++))
412 do 424 do
413 case ${test:${i}:1} in 425 case ${test:${i}:1} in
414 \() matched_offset[0]=${i};; 426 \() matched_offset[0]=${i};;
415 \:) matched_opts=$((${matched_opts} + 1)); 427 \:) matched_opts=$((${matched_opts} + 1));
416 matched_offset[${matched_opts}]="${i}";; 428 matched_offset[${matched_opts}]="${i}";;
417 \)) matched_opts=$((${matched_opts} + 1)); 429 \)) matched_opts=$((${matched_opts} + 1));
418 matched_offset[${matched_opts}]="${i}";; 430 matched_offset[${matched_opts}]="${i}";;
419 esac 431 esac
420 done 432 done
421 433
422 for((i=0; i<=${matched_opts}; i++)) 434 for((i=0; i<=${matched_opts}; i++))
423 do 435 do
424 # i = offset were working on 436 # i = offset were working on
425 # y = last offset 437 # y = last offset
426 # z = current offset - last offset 438 # z = current offset - last offset
430 *) y=$((${matched_offset[$((${i} - 1))]} + 1)) 442 *) y=$((${matched_offset[$((${i} - 1))]} + 1))
431 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]})); 443 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]}));
432 z=$((${z} - 1)) 444 z=$((${z} - 1))
433 tempvar=${test:${y}:${z}};; 445 tempvar=${test:${y}:${z}};;
434 esac 446 esac
435 447
436 case ${i} in 448 case ${i} in
437 0) result="${result} modulename:${tempvar}";; 449 0) result="${result} modulename:${tempvar}";;
438 1) result="${result} libdir:${tempvar}";; 450 1) result="${result} libdir:${tempvar}";;
439 2) result="${result} srcdir:${tempvar}";; 451 2) result="${result} srcdir:${tempvar}";;
440 3) result="${result} objdir:${tempvar}";; 452 3) result="${result} objdir:${tempvar}";;
441 esac 453 esac
442 done 454 done
443 455
444 echo ${result} 456 echo ${result}
445} 457}
446 458
447# default ebuild functions 459# default ebuild functions
448# -------------------------------- 460# --------------------------------
449 461
450linux-mod_pkg_setup() { 462linux-mod_pkg_setup() {
463 debug-print-function ${FUNCNAME} $*
464
451 linux-info_pkg_setup; 465 linux-info_pkg_setup;
452 check_kernel_built; 466 check_kernel_built;
453 check_modules_supported; 467 strip_modulenames;
468 [[ -n ${MODULE_NAMES} ]] && check_modules_supported
454 set_kvobj; 469 set_kvobj;
470 # Commented out with permission from johnm until a fixed version for arches
471 # who intentionally use different kernel and userland compilers can be
472 # introduced - Jason Wever <weeve@gentoo.org>, 23 Oct 2005
473 #check_vermagic;
455} 474}
456 475
457linux-mod_src_compile() { 476strip_modulenames() {
458 local modulename libdir srcdir objdir i n myARCH="${ARCH}" 477 debug-print-function ${FUNCNAME} $*
459 unset ARCH
460 478
461 BUILD_TARGETS=${BUILD_TARGETS:-clean module} 479 local i
462
463 for i in ${MODULE_IGNORE} 480 for i in ${MODULE_IGNORE}; do
464 do
465 MODULE_NAMES=${MODULE_NAMES//${i}(*} 481 MODULE_NAMES=${MODULE_NAMES//${i}(*}
466 done 482 done
483}
467 484
485linux-mod_src_compile() {
486 debug-print-function ${FUNCNAME} $*
487
488 local modulename libdir srcdir objdir i n myARCH="${ARCH}" myABI="${ABI}"
489 ARCH="$(tc-arch-kernel)"
490 ABI="${KERNEL_ABI}"
491
492 BUILD_TARGETS=${BUILD_TARGETS:-clean module}
493 strip_modulenames;
468 for i in ${MODULE_NAMES} 494 for i in ${MODULE_NAMES}
469 do 495 do
470 unset libdir srcdir objdir 496 unset libdir srcdir objdir
471 for n in $(find_module_params ${i}) 497 for n in $(find_module_params ${i})
472 do 498 do
473 eval ${n/:*}=${n/*:/} 499 eval ${n/:*}=${n/*:/}
474 done 500 done
475 libdir=${libdir:-misc} 501 libdir=${libdir:-misc}
476 srcdir=${srcdir:-${S}} 502 srcdir=${srcdir:-${S}}
477 objdir=${objdir:-${srcdir}} 503 objdir=${objdir:-${srcdir}}
478 504
479 if [ ! -f "${srcdir}/.built" ]; 505 if [ ! -f "${srcdir}/.built" ];
480 then 506 then
481 cd ${srcdir} 507 cd ${srcdir}
482 einfo "Preparing ${modulename} module" 508 einfo "Preparing ${modulename} module"
483 if [[ -n ${ECONF_PARAMS} ]] 509 if [[ -n ${ECONF_PARAMS} ]]
484 then 510 then
485 econf ${ECONF_PARAMS} || \ 511 econf ${ECONF_PARAMS} || \
486 die "Unable to run econf ${ECONF_PARAMS}" 512 die "Unable to run econf ${ECONF_PARAMS}"
487 fi 513 fi
488 514
489 emake ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \ 515 emake HOSTCC="$(tc-getBUILD_CC)" CC="$(get-KERNEL_CC)" LDFLAGS="$(get_abi_LDFLAGS)" \
490 || die "Unable to make \
491 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}." 516 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \
517 || die "Unable to make ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}."
492 touch ${srcdir}/.built 518 touch ${srcdir}/.built
493 cd ${OLDPWD} 519 cd ${OLDPWD}
494 fi 520 fi
495 done 521 done
496 522
497 ARCH="${myARCH}" 523 ARCH="${myARCH}"
524 ABI="${myABI}"
498} 525}
499 526
500linux-mod_src_install() { 527linux-mod_src_install() {
528 debug-print-function ${FUNCNAME} $*
529
501 local modulename libdir srcdir objdir i n 530 local modulename libdir srcdir objdir i n
502
503 for i in ${MODULE_IGNORE}
504 do
505 MODULE_NAMES=${MODULE_NAMES//${i}(*}
506 done
507 531
532 strip_modulenames;
508 for i in ${MODULE_NAMES} 533 for i in ${MODULE_NAMES}
509 do 534 do
510 unset libdir srcdir objdir 535 unset libdir srcdir objdir
511 for n in $(find_module_params ${i}) 536 for n in $(find_module_params ${i})
512 do 537 do
515 libdir=${libdir:-misc} 540 libdir=${libdir:-misc}
516 srcdir=${srcdir:-${S}} 541 srcdir=${srcdir:-${S}}
517 objdir=${objdir:-${srcdir}} 542 objdir=${objdir:-${srcdir}}
518 543
519 einfo "Installing ${modulename} module" 544 einfo "Installing ${modulename} module"
520 cd ${objdir} 545 cd ${objdir} || die "${objdir} does not exist"
521 insinto ${ROOT}lib/modules/${KV_FULL}/${libdir} 546 insinto /lib/modules/${KV_FULL}/${libdir}
522 doins ${modulename}.${KV_OBJ} 547 doins ${modulename}.${KV_OBJ} || die "doins ${modulename}.${KV_OBJ} failed"
523 cd ${OLDPWD} 548 cd ${OLDPWD}
524 549
525 generate_modulesd ${objdir}/${modulename} 550 generate_modulesd ${objdir}/${modulename}
526 done 551 done
527} 552}
528 553
554linux-mod_pkg_preinst() {
555 debug-print-function ${FUNCNAME} $*
556
557 [ -d ${IMAGE}/lib/modules ] && UPDATE_DEPMOD=true || UPDATE_DEPMOD=false
558 [ -d ${IMAGE}/etc/modules.d ] && UPDATE_MODULES=true || UPDATE_MODULES=false
559 [ -d ${IMAGE}/lib/modules ] && UPDATE_MODULEDB=true || UPDATE_MODULEDB=false
560}
561
529linux-mod_pkg_postinst() { 562linux-mod_pkg_postinst() {
530 update_depmod; 563 debug-print-function ${FUNCNAME} $*
531 update_modules; 564
532 update_moduledb; 565 ${UPDATE_DEPMOD} && update_depmod;
533 display_postinst; 566 ${UPDATE_MODULES} && update_modules;
567 ${UPDATE_MODULEDB} && update_moduledb;
534} 568}
535 569
536linux-mod_pkg_postrm() { 570linux-mod_pkg_postrm() {
571 debug-print-function ${FUNCNAME} $*
537 remove_moduledb; 572 remove_moduledb;
538} 573}

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