/[gentoo-x86]/eclass/linux-mod.eclass
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Revision 1.39 Revision 1.78
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 1.39 2005/06/30 08:58:55 brix Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/linux-mod.eclass,v 1.78 2008/01/22 21:05:32 dsd 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 $modulename
80 81
82# The order of these is important as both of linux-info and eutils contain
83# set_arch_to_kernel and set_arch_to_portage functions and the ones in eutils
84# are deprecated in favor of the ones in linux-info.
85# See http://bugs.gentoo.org/show_bug.cgi?id=127506
81 86
82inherit linux-info 87inherit eutils linux-info multilib
83ECLASS=linux-mod
84INHERITED="$INHERITED $ECLASS"
85EXPORT_FUNCTIONS pkg_setup pkg_postinst src_install src_compile pkg_postrm 88EXPORT_FUNCTIONS pkg_setup pkg_preinst pkg_postinst src_install src_compile pkg_postrm
86 89
87IUSE="${IUSE}" 90IUSE="kernel_linux"
88SLOT="0" 91SLOT="0"
89DESCRIPTION="Based on the $ECLASS eclass" 92DESCRIPTION="Based on the $ECLASS eclass"
90DEPEND="virtual/linux-sources 93RDEPEND="kernel_linux? ( virtual/modutils )"
94DEPEND="${RDEPEND}
91 sys-apps/sed 95 sys-apps/sed"
92 virtual/modutils
93 pcmcia? ( virtual/pcmcia )"
94 96
95# eclass utilities 97# eclass utilities
96# ---------------------------------- 98# ----------------------------------
97 99
98unpack_pcmcia_sources() { 100check_vermagic() {
99 # So while the two eclasses exist side-by-side and also the ebuilds inherit 101 debug-print-function ${FUNCNAME} $*
100 # both we need to check for PCMCIA_SOURCE_DIR, and if we find it, then we
101 # bail out and assume pcmcia.eclass is working on it.
102 [[ -n ${PCMCIA_SOURCE_DIR} ]] && return 1
103 102
104 if [[ -f "${1}" ]]; then 103 local curr_gcc_ver=$(gcc -dumpversion)
105 PCMCIA_SOURCE_DIR="${WORKDIR}/pcmcia-cs/" 104 local tmpfile old_chost old_gcc_ver result=0
106
107 ebegin "Decompressing pcmcia-cs sources"
108 mkdir -p ${PCMCIA_SOURCE_DIR}
109 tar -xjf ${1} -C ${PCMCIA_SOURCE_DIR}
110 eend $?
111 105
112 if [[ -f ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version ]]; then 106 tmpfile=`find ${KV_DIR}/ -iname "*.o.cmd" -exec grep usr/lib/gcc {} \; -quit`
113 PCMCIA_VERSION=$(cat ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version) 107 tmpfile=${tmpfile//*usr/lib}
114 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
115 fi 128 fi
116 fi
117}
118 129
119# Dummy function for compatibility. 130 if [[ ${result} -gt 0 ]]; then
120pcmcia_configure() { return 0; } 131 ewarn ""
121 132 ewarn "Build will not continue, because you will experience problems."
122pcmcia_src_unpack() { 133 ewarn "To fix this either change the version of GCC you wish to use"
123 local pcmcia_tbz="${ROOT}/usr/src/pcmcia-cs/pcmcia-cs-build-env.tbz2" 134 ewarn "to match the kernel, or recompile the kernel first."
124 135 die "GCC Version Mismatch."
125 # if the kernel has pcmcia support built in, then we just ignore all this.
126 if linux_chkconfig_present PCMCIA; then
127 einfo "Kernel based PCMCIA support has been detected."
128 else
129 if kernel_is 2 4; then
130 unpack_pcmcia_sources ${pcmcia_tbz};
131 else
132 einfo "We have detected that you are running a 2.6 kernel"
133 einfo "but you are not using the built-in PCMCIA support."
134 einfo "We will assume you know what you are doing, but please"
135 einfo "consider using the built in PCMCIA support instead."
136 sleep 10
137
138 unpack_pcmcia_sources ${pcmcia_tbz};
139 fi
140 fi 136 fi
141} 137}
142 138
143use_m() { 139use_m() {
140 debug-print-function ${FUNCNAME} $*
141
144 # if we haven't determined the version yet, we need too. 142 # if we haven't determined the version yet, we need too.
145 get_version; 143 get_version;
146 144
147 # 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
148 # M= instead of SUBDIRS= 146 # M= instead of SUBDIRS=
149 [ ${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 ] && \
150 return 0 || return 1 148 return 0 || return 1
151} 149}
152 150
153convert_to_m() { 151convert_to_m() {
152 debug-print-function ${FUNCNAME} $*
153
154 if use_m 154 if use_m
155 then 155 then
156 [ ! -f "${1}" ] && \ 156 [ ! -f "${1}" ] && \
157 die "convert_to_m() requires a filename as an argument" 157 die "convert_to_m() requires a filename as an argument"
158 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS=" 158 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS="
160 eend $? 160 eend $?
161 fi 161 fi
162} 162}
163 163
164update_depmod() { 164update_depmod() {
165 debug-print-function ${FUNCNAME} $*
166
165 # if we haven't determined the version yet, we need too. 167 # if we haven't determined the version yet, we need too.
166 get_version; 168 get_version;
167 169
168 ebegin "Updating module dependencies for ${KV_FULL}" 170 ebegin "Updating module dependencies for ${KV_FULL}"
169 if [ -r ${KV_OUT_DIR}/System.map ] 171 if [ -r ${KV_OUT_DIR}/System.map ]
170 then 172 then
171 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}
172 eend $? 174 eend $?
178 ewarn 180 ewarn
179 fi 181 fi
180} 182}
181 183
182update_modules() { 184update_modules() {
185 debug-print-function ${FUNCNAME} $*
186
183 if [ -x /sbin/modules-update ] && \ 187 if [ -x /sbin/update-modules ] && \
184 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then 188 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then
185 ebegin "Updating modules.conf" 189 ebegin "Updating modules.conf"
186 /sbin/modules-update 190 /sbin/update-modules
187 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 $?
197 fi
198}
199
200move_old_moduledb() {
201 debug-print-function ${FUNCNAME} $*
202
203 local OLDDIR=${ROOT}/usr/share/module-rebuild/
204 local NEWDIR=${ROOT}/var/lib/module-rebuild/
205
206 if [[ -f ${OLDDIR}/moduledb ]]; then
207 [[ ! -d ${NEWDIR} ]] && mkdir -p ${NEWDIR}
208 [[ ! -f ${NEWDIR}/moduledb ]] && \
209 mv ${OLDDIR}/moduledb ${NEWDIR}/moduledb
210 rm -f ${OLDDIR}/*
211 rmdir ${OLDDIR}
188 fi 212 fi
189} 213}
190 214
191update_moduledb() { 215update_moduledb() {
192 if [[ ! -f ${ROOT}/usr/share/module-rebuild/moduledb ]]; then 216 debug-print-function ${FUNCNAME} $*
193 [[ ! -d ${ROOT}/usr/share/module-rebuild/ ]] && mkdir ${ROOT}/usr/share/module-rebuild/ 217
194 touch ${ROOT}/usr/share/module-rebuild/moduledb 218 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
219 move_old_moduledb
220
221 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then
222 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR}
223 touch ${MODULEDB_DIR}/moduledb
195 fi 224 fi
196 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${ROOT}/usr/share/module-rebuild/moduledb) ]]; then 225
226 if ! grep -qs ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb ; then
197 einfo "Adding module to moduledb." 227 einfo "Adding module to moduledb."
198 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${ROOT}/usr/share/module-rebuild/moduledb 228 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb
199 fi 229 fi
200} 230}
201 231
202remove_moduledb() { 232remove_moduledb() {
203 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${ROOT}/usr/share/module-rebuild/moduledb) ]]; then 233 debug-print-function ${FUNCNAME} $*
234
235 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
236 move_old_moduledb
237
238 if grep -qs ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb ; then
204 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb." 239 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb."
205 sed -ie "/.*${CATEGORY}\/${P}.*/d" ${ROOT}/usr/share/module-rebuild/moduledb 240 sed -i -e "/.*${CATEGORY}\/${PN}-${PVR}.*/d" ${MODULEDB_DIR}/moduledb
206 fi 241 fi
207} 242}
208 243
209set_kvobj() { 244set_kvobj() {
245 debug-print-function ${FUNCNAME} $*
246
210 if kernel_is 2 6 247 if kernel_is 2 6
211 then 248 then
212 KV_OBJ="ko" 249 KV_OBJ="ko"
213 else 250 else
214 KV_OBJ="o" 251 KV_OBJ="o"
216 # Do we really need to know this? 253 # Do we really need to know this?
217 # Lets silence it. 254 # Lets silence it.
218 # einfo "Using KV_OBJ=${KV_OBJ}" 255 # einfo "Using KV_OBJ=${KV_OBJ}"
219} 256}
220 257
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
221generate_modulesd() { 273generate_modulesd() {
274 debug-print-function ${FUNCNAME} $*
275
222 # This function will generate the neccessary modules.d file from the 276 # This function will generate the neccessary modules.d file from the
223 # information contained in the modules exported parms 277 # information contained in the modules exported parms
224 278
225 local currm_path currm t myIFS myVAR 279 local currm_path currm currm_t t myIFS myVAR
226 local module_docs module_enabled module_aliases \ 280 local module_docs module_enabled module_aliases \
227 module_additions module_examples module_modinfo module_opts 281 module_additions module_examples module_modinfo module_opts
228 282
229 for currm_path in ${@} 283 for currm_path in ${@}
230 do 284 do
231 currm=${currm_path//*\/} 285 currm=${currm_path//*\/}
232 currm=$(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
233 291
234 module_docs="$(eval echo \${MODULESD_${currm}_DOCS})" 292 module_docs="$(eval echo \${MODULESD_${currm_t}_DOCS})"
235 module_enabled="$(eval echo \${MODULESD_${currm}_ENABLED})" 293 module_enabled="$(eval echo \${MODULESD_${currm_t}_ENABLED})"
236 module_aliases="$(eval echo \${#MODULESD_${currm/-/_}_ALIASES[*]})" 294 module_aliases="$(eval echo \${#MODULESD_${currm_t}_ALIASES[*]})"
237 module_additions="$(eval echo \${#MODULESD_${currm/-/_}_ADDITIONS[*]})" 295 module_additions="$(eval echo \${#MODULESD_${currm_t}_ADDITIONS[*]})"
238 module_examples="$(eval echo \${#MODULESD_${currm/-/_}_EXAMPLES[*]})" 296 module_examples="$(eval echo \${#MODULESD_${currm_t}_EXAMPLES[*]})"
239 297
240 [[ ${module_aliases} -eq 0 ]] && unset module_aliases 298 [[ ${module_aliases} -eq 0 ]] && unset module_aliases
241 [[ ${module_additions} -eq 0 ]] && unset module_additions 299 [[ ${module_additions} -eq 0 ]] && unset module_additions
242 [[ ${module_examples} -eq 0 ]] && unset module_examples 300 [[ ${module_examples} -eq 0 ]] && unset module_examples
243 301
244 # 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
245 # that if its set, we do want it. 303 # that if its set, we do want it.
246 [[ ${module_enabled} == no ]] && return 0 304 [[ ${module_enabled} == no ]] && return 0
247 305
248 # unset any unwanted variables. 306 # unset any unwanted variables.
249 for t in ${!module_*} 307 for t in ${!module_*}
290 echo >> ${module_config} 348 echo >> ${module_config}
291 echo "# Configurable module parameters" >> ${module_config} 349 echo "# Configurable module parameters" >> ${module_config}
292 echo "# ------------------------------" >> ${module_config} 350 echo "# ------------------------------" >> ${module_config}
293 myIFS="${IFS}" 351 myIFS="${IFS}"
294 IFS="$(echo -en "\n\b")" 352 IFS="$(echo -en "\n\b")"
295 353
296 for t in ${module_modinfo} 354 for t in ${module_modinfo}
297 do 355 do
298 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")" 356 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")"
299 if [[ -n ${myVAR} ]] 357 if [[ -n ${myVAR} ]]
300 then 358 then
301 module_opts="${module_opts} ${t%%:*}:${myVAR}" 359 module_opts="${module_opts} ${t%%:*}:${myVAR}"
302 fi 360 fi
303 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config} 361 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config}
304 done 362 done
305 IFS="${myIFS}" 363 IFS="${myIFS}"
306 echo '' >> ${module_config} 364 echo '' >> ${module_config}
307 fi 365 fi
308 366
309 #----------------------------------------------------------------------- 367 #-----------------------------------------------------------------------
340 echo "$(eval echo \${MODULESD_${currm}_ADDITIONS[$t]})" \ 398 echo "$(eval echo \${MODULESD_${currm}_ADDITIONS[$t]})" \
341 >> ${module_config} 399 >> ${module_config}
342 done 400 done
343 echo '' >> ${module_config} 401 echo '' >> ${module_config}
344 fi 402 fi
345 403
346 #----------------------------------------------------------------------- 404 #-----------------------------------------------------------------------
347 405
348 # then we install it 406 # then we install it
349 insinto /etc/modules.d 407 insinto /etc/modules.d
350 newins ${module_config} ${currm_path//*\/} 408 newins ${module_config} ${currm_path//*\/}
354 done 412 done
355 eend 0 413 eend 0
356 return 0 414 return 0
357} 415}
358 416
359display_postinst() {
360 # if we haven't determined the version yet, we need too.
361 get_version;
362
363 local modulename moduledir sourcedir moduletemp file i
364
365 file=${ROOT}/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}
366 file=${file/\/\///}
367
368 for i in ${MODULE_IGNORE}
369 do
370 MODULE_NAMES=${MODULE_NAMES//${i}(*}
371 done
372
373 if [[ -n ${MODULE_NAMES} ]]
374 then
375 einfo "If you would like to load this module automatically upon boot"
376 einfo "please type the following as root:"
377 for i in ${MODULE_NAMES}
378 do
379 unset libdir srcdir objdir
380 for n in $(find_module_params ${i})
381 do
382 eval ${n/:*}=${n/*:/}
383 done
384 einfo " # echo \"${modulename}\" >> ${file}"
385 done
386 einfo
387 fi
388}
389
390find_module_params() { 417find_module_params() {
418 debug-print-function ${FUNCNAME} $*
419
391 local matched_offset=0 matched_opts=0 test="${@}" temp_var result 420 local matched_offset=0 matched_opts=0 test="${@}" temp_var result
392 local i=0 y=0 z=0 421 local i=0 y=0 z=0
393 422
394 for((i=0; i<=${#test}; i++)) 423 for((i=0; i<=${#test}; i++))
395 do 424 do
396 case ${test:${i}:1} in 425 case ${test:${i}:1} in
397 \() matched_offset[0]=${i};; 426 \() matched_offset[0]=${i};;
398 \:) matched_opts=$((${matched_opts} + 1)); 427 \:) matched_opts=$((${matched_opts} + 1));
399 matched_offset[${matched_opts}]="${i}";; 428 matched_offset[${matched_opts}]="${i}";;
400 \)) matched_opts=$((${matched_opts} + 1)); 429 \)) matched_opts=$((${matched_opts} + 1));
401 matched_offset[${matched_opts}]="${i}";; 430 matched_offset[${matched_opts}]="${i}";;
402 esac 431 esac
403 done 432 done
404 433
405 for((i=0; i<=${matched_opts}; i++)) 434 for((i=0; i<=${matched_opts}; i++))
406 do 435 do
407 # i = offset were working on 436 # i = offset were working on
408 # y = last offset 437 # y = last offset
409 # z = current offset - last offset 438 # z = current offset - last offset
413 *) y=$((${matched_offset[$((${i} - 1))]} + 1)) 442 *) y=$((${matched_offset[$((${i} - 1))]} + 1))
414 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]})); 443 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]}));
415 z=$((${z} - 1)) 444 z=$((${z} - 1))
416 tempvar=${test:${y}:${z}};; 445 tempvar=${test:${y}:${z}};;
417 esac 446 esac
418 447
419 case ${i} in 448 case ${i} in
420 0) result="${result} modulename:${tempvar}";; 449 0) result="${result} modulename:${tempvar}";;
421 1) result="${result} libdir:${tempvar}";; 450 1) result="${result} libdir:${tempvar}";;
422 2) result="${result} srcdir:${tempvar}";; 451 2) result="${result} srcdir:${tempvar}";;
423 3) result="${result} objdir:${tempvar}";; 452 3) result="${result} objdir:${tempvar}";;
424 esac 453 esac
425 done 454 done
426 455
427 echo ${result} 456 echo ${result}
428} 457}
429 458
430# default ebuild functions 459# default ebuild functions
431# -------------------------------- 460# --------------------------------
432 461
433linux-mod_pkg_setup() { 462linux-mod_pkg_setup() {
463 debug-print-function ${FUNCNAME} $*
464
434 linux-info_pkg_setup; 465 linux-info_pkg_setup;
466 require_configured_kernel
435 check_kernel_built; 467 check_kernel_built;
436 check_modules_supported; 468 strip_modulenames;
469 [[ -n ${MODULE_NAMES} ]] && check_modules_supported
437 set_kvobj; 470 set_kvobj;
471 # Commented out with permission from johnm until a fixed version for arches
472 # who intentionally use different kernel and userland compilers can be
473 # introduced - Jason Wever <weeve@gentoo.org>, 23 Oct 2005
474 #check_vermagic;
438} 475}
439 476
440linux-mod_src_compile() { 477strip_modulenames() {
441 local modulename libdir srcdir objdir i n myARCH="${ARCH}" 478 debug-print-function ${FUNCNAME} $*
442 unset ARCH
443 479
444 BUILD_TARGETS=${BUILD_TARGETS:-clean module} 480 local i
445
446 for i in ${MODULE_IGNORE} 481 for i in ${MODULE_IGNORE}; do
447 do
448 MODULE_NAMES=${MODULE_NAMES//${i}(*} 482 MODULE_NAMES=${MODULE_NAMES//${i}(*}
449 done 483 done
484}
450 485
486linux-mod_src_compile() {
487 debug-print-function ${FUNCNAME} $*
488
489 local modulename libdir srcdir objdir i n myARCH="${ARCH}" myABI="${ABI}"
490 ARCH="$(tc-arch-kernel)"
491 ABI="${KERNEL_ABI}"
492
493 BUILD_TARGETS=${BUILD_TARGETS:-clean module}
494 strip_modulenames;
495 cd "${S}"
451 for i in ${MODULE_NAMES} 496 for i in ${MODULE_NAMES}
452 do 497 do
453 unset libdir srcdir objdir 498 unset libdir srcdir objdir
454 for n in $(find_module_params ${i}) 499 for n in $(find_module_params ${i})
455 do 500 do
456 eval ${n/:*}=${n/*:/} 501 eval ${n/:*}=${n/*:/}
457 done 502 done
458 libdir=${libdir:-misc} 503 libdir=${libdir:-misc}
459 srcdir=${srcdir:-${S}} 504 srcdir=${srcdir:-${S}}
460 objdir=${objdir:-${srcdir}} 505 objdir=${objdir:-${srcdir}}
461 506
462 if [ ! -f "${srcdir}/.built" ]; 507 if [ ! -f "${srcdir}/.built" ];
463 then 508 then
464 cd ${srcdir} 509 cd ${srcdir}
465 einfo "Preparing ${modulename} module" 510 einfo "Preparing ${modulename} module"
466 if [[ -n ${ECONF_PARAMS} ]] 511 if [[ -n ${ECONF_PARAMS} ]]
467 then 512 then
468 econf ${ECONF_PARAMS} || \ 513 econf ${ECONF_PARAMS} || \
469 die "Unable to run econf ${ECONF_PARAMS}" 514 die "Unable to run econf ${ECONF_PARAMS}"
470 fi 515 fi
471 516
472 emake ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \ 517 emake HOSTCC="$(tc-getBUILD_CC)" CC="$(get-KERNEL_CC)" LDFLAGS="$(get_abi_LDFLAGS)" \
473 || die "Unable to make \
474 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}." 518 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \
519 || die "Unable to make ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}."
475 touch ${srcdir}/.built 520 touch ${srcdir}/.built
476 cd ${OLDPWD} 521 cd ${OLDPWD}
477 fi 522 fi
478 done 523 done
479 524
480 ARCH="${myARCH}" 525 ARCH="${myARCH}"
526 ABI="${myABI}"
481} 527}
482 528
483linux-mod_src_install() { 529linux-mod_src_install() {
530 debug-print-function ${FUNCNAME} $*
531
484 local modulename libdir srcdir objdir i n 532 local modulename libdir srcdir objdir i n
485
486 for i in ${MODULE_IGNORE}
487 do
488 MODULE_NAMES=${MODULE_NAMES//${i}(*}
489 done
490 533
534 strip_modulenames;
491 for i in ${MODULE_NAMES} 535 for i in ${MODULE_NAMES}
492 do 536 do
493 unset libdir srcdir objdir 537 unset libdir srcdir objdir
494 for n in $(find_module_params ${i}) 538 for n in $(find_module_params ${i})
495 do 539 do
498 libdir=${libdir:-misc} 542 libdir=${libdir:-misc}
499 srcdir=${srcdir:-${S}} 543 srcdir=${srcdir:-${S}}
500 objdir=${objdir:-${srcdir}} 544 objdir=${objdir:-${srcdir}}
501 545
502 einfo "Installing ${modulename} module" 546 einfo "Installing ${modulename} module"
503 cd ${objdir} 547 cd ${objdir} || die "${objdir} does not exist"
504 insinto ${ROOT}lib/modules/${KV_FULL}/${libdir} 548 insinto /lib/modules/${KV_FULL}/${libdir}
505 doins ${modulename}.${KV_OBJ} 549 doins ${modulename}.${KV_OBJ} || die "doins ${modulename}.${KV_OBJ} failed"
506 cd ${OLDPWD} 550 cd ${OLDPWD}
507 551
508 generate_modulesd ${objdir}/${modulename} 552 generate_modulesd ${objdir}/${modulename}
509 done 553 done
510} 554}
511 555
556linux-mod_pkg_preinst() {
557 debug-print-function ${FUNCNAME} $*
558
559 [ -d "${D}lib/modules" ] && UPDATE_DEPMOD=true || UPDATE_DEPMOD=false
560 [ -d "${D}etc/modules.d" ] && UPDATE_MODULES=true || UPDATE_MODULES=false
561 [ -d "${D}lib/modules" ] && UPDATE_MODULEDB=true || UPDATE_MODULEDB=false
562}
563
512linux-mod_pkg_postinst() { 564linux-mod_pkg_postinst() {
513 update_depmod; 565 debug-print-function ${FUNCNAME} $*
514 update_modules; 566
515 update_moduledb; 567 ${UPDATE_DEPMOD} && update_depmod;
516 display_postinst; 568 ${UPDATE_MODULES} && update_modules;
569 ${UPDATE_MODULEDB} && update_moduledb;
517} 570}
518 571
519linux-mod_pkg_postrm() { 572linux-mod_pkg_postrm() {
573 debug-print-function ${FUNCNAME} $*
520 remove_moduledb; 574 remove_moduledb;
521} 575}

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