/[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 1.70 2007/01/01 22:27:01 swegener 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# Maintainer: John Mylchreest <johnm@gentoo.org>, Stefan Schweizer <genstef@gentoo.org>
11# Copyright 2004 Gentoo Linux 11# Copyright 2004 Gentoo Linux
12# 12#
13# Please direct your bugs to the current eclass maintainer :) 13# Please direct your bugs to the current eclass maintainer :)
14 14
15# A Couple of env vars are available to effect usage of this eclass 15# A Couple of env vars are available to effect usage of this eclass
16# These are as follows: 16# These are as follows:
17# 17#
18# Env Var Option Default Description 18# Env Var Option Default Description
19# KERNEL_DIR <string> /usr/src/linux The directory containing kernel 19# KERNEL_DIR <string> /usr/src/linux The directory containing kernel
20# the target kernel sources. 20# the target kernel sources.
21# ECONF_PARAMS <string> The parameters to pass to econf. 21# ECONF_PARAMS <string> The parameters to pass to econf.
22# If this is not set, then econf 22# If this is not set, then econf
23# isn't run. 23# isn't run.
24# BUILD_PARAMS <string> The parameters to pass to emake. 24# BUILD_PARAMS <string> The parameters to pass to emake.
25# BUILD_TARGETS <string> clean modules The build targets to pass to 25# BUILD_TARGETS <string> clean modules The build targets to pass to
26# make. 26# make.
27# MODULE_NAMES <string> This is the modules which are 27# MODULE_NAMES <string> This is the modules which are
28# to be built automatically using 28# to be built automatically using
29# the default pkg_compile/install. 29# the default pkg_compile/install.
30# They are explained properly 30# They are explained properly
31# below. It will only make 31# below. It will only make
32# BUILD_TARGETS once in any 32# BUILD_TARGETS once in any
33# directory. 33# directory.
34 34
35# MODULE_NAMES - Detailed Overview 35# MODULE_NAMES - Detailed Overview
36# 36#
37# The structure of each MODULE_NAMES entry is as follows: 37# The structure of each MODULE_NAMES entry is as follows:
38# modulename(libdir:srcdir:objdir) 38# modulename(libdir:srcdir:objdir)
39# for example: 39# for example:
40# MODULE_NAMES="module_pci(pci:${S}/pci:${S}) module_usb(usb:${S}/usb:${S})" 40# MODULE_NAMES="module_pci(pci:${S}/pci:${S}) module_usb(usb:${S}/usb:${S})"
41# 41#
42# what this would do is 42# what this would do is
43# cd ${S}/pci 43# cd ${S}/pci
44# make ${BUILD_PARAMS} ${BUILD_TARGETS} 44# make ${BUILD_PARAMS} ${BUILD_TARGETS}
45# cd ${S} 45# cd ${S}
46# insinto /lib/modules/${KV_FULL}/pci 46# insinto /lib/modules/${KV_FULL}/pci
76# Each entry is a new line. 76# Each entry is a new line.
77# MODULES_${modulename}_DOCS This is a string list which contains 77# MODULES_${modulename}_DOCS This is a string list which contains
78# the full path to any associated 78# the full path to any associated
79# documents for $modulename 79# documents for $modulename
80 80
81# The order of these is important as both of linux-info and eutils contain
82# set_arch_to_kernel and set_arch_to_portage functions and the ones in eutils
83# are deprecated in favor of the ones in linux-info.
84# See http://bugs.gentoo.org/show_bug.cgi?id=127506
81 85
82inherit linux-info 86inherit eutils linux-info multilib
83EXPORT_FUNCTIONS pkg_setup pkg_postinst src_install src_compile pkg_postrm 87EXPORT_FUNCTIONS pkg_setup pkg_preinst pkg_postinst src_install src_compile pkg_postrm
84 88
85IUSE="${IUSE}" 89IUSE="kernel_linux"
86SLOT="0" 90SLOT="0"
87DESCRIPTION="Based on the $ECLASS eclass" 91DESCRIPTION="Based on the $ECLASS eclass"
88DEPEND="virtual/linux-sources 92RDEPEND="kernel_linux? ( virtual/modutils )"
93DEPEND="${RDEPEND}
89 sys-apps/sed 94 sys-apps/sed"
90 virtual/modutils
91 pcmcia? ( virtual/pcmcia )"
92 95
93# eclass utilities 96# eclass utilities
94# ---------------------------------- 97# ----------------------------------
95 98
96unpack_pcmcia_sources() { 99check_vermagic() {
97 # So while the two eclasses exist side-by-side and also the ebuilds inherit 100 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 ${PCMCIA_SOURCE_DIR} ]] && return 1
101 101
102 if [[ -f "${1}" ]]; then 102 local curr_gcc_ver=$(gcc -dumpversion)
103 PCMCIA_SOURCE_DIR="${WORKDIR}/pcmcia-cs/" 103 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 $?
109 104
110 if [[ -f ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version ]]; then 105 tmpfile=`find ${KV_DIR}/ -iname "*.o.cmd" -exec grep usr/lib/gcc {} \; -quit`
111 PCMCIA_VERSION=$(cat ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version) 106 tmpfile=${tmpfile//*usr/lib}
112 einfo "Found pcmcia-cs-${PCMCIA_VERSION}" 107 tmpfile=${tmpfile//\/include*}
108 old_chost=${tmpfile//*gcc\/}
109 old_chost=${old_chost//\/*}
110 old_gcc_ver=${tmpfile//*\/}
111
112 if [[ -z ${old_gcc_ver} || -z ${old_chost} ]]; then
113 ewarn ""
114 ewarn "Unable to detect what version of GCC was used to compile"
115 ewarn "the kernel. Build will continue, but you may experience problems."
116 elif [[ ${curr_gcc_ver} != ${old_gcc_ver} ]]; then
117 ewarn ""
118 ewarn "The version of GCC you are using (${curr_gcc_ver}) does"
119 ewarn "not match the version of GCC used to compile the"
120 ewarn "kernel (${old_gcc_ver})."
121 result=1
122 elif [[ ${CHOST} != ${old_chost} ]]; then
123 ewarn ""
124 ewarn "The current CHOST (${CHOST}) does not match the chost"
125 ewarn "used when compiling the kernel (${old_chost})."
126 result=1
113 fi 127 fi
114 fi
115}
116 128
117# Dummy function for compatibility. 129 if [[ ${result} -gt 0 ]]; then
118pcmcia_configure() { return 0; } 130 ewarn ""
119 131 ewarn "Build will not continue, because you will experience problems."
120pcmcia_src_unpack() { 132 ewarn "To fix this either change the version of GCC you wish to use"
121 local pcmcia_tbz="${ROOT}/usr/src/pcmcia-cs/pcmcia-cs-build-env.tbz2" 133 ewarn "to match the kernel, or recompile the kernel first."
122 134 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 135 fi
139} 136}
140 137
141use_m() { 138use_m() {
139 debug-print-function ${FUNCNAME} $*
140
142 # if we haven't determined the version yet, we need too. 141 # if we haven't determined the version yet, we need too.
143 get_version; 142 get_version;
144 143
145 # if the kernel version is greater than 2.6.6 then we should use 144 # if the kernel version is greater than 2.6.6 then we should use
146 # M= instead of SUBDIRS= 145 # M= instead of SUBDIRS=
147 [ ${KV_MAJOR} -eq 2 -a ${KV_MINOR} -gt 5 -a ${KV_PATCH} -gt 5 ] && \ 146 [ ${KV_MAJOR} -eq 2 -a ${KV_MINOR} -gt 5 -a ${KV_PATCH} -gt 5 ] && \
148 return 0 || return 1 147 return 0 || return 1
149} 148}
150 149
151convert_to_m() { 150convert_to_m() {
151 debug-print-function ${FUNCNAME} $*
152
152 if use_m 153 if use_m
153 then 154 then
154 [ ! -f "${1}" ] && \ 155 [ ! -f "${1}" ] && \
155 die "convert_to_m() requires a filename as an argument" 156 die "convert_to_m() requires a filename as an argument"
156 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS=" 157 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS="
158 eend $? 159 eend $?
159 fi 160 fi
160} 161}
161 162
162update_depmod() { 163update_depmod() {
164 debug-print-function ${FUNCNAME} $*
165
163 # if we haven't determined the version yet, we need too. 166 # if we haven't determined the version yet, we need too.
164 get_version; 167 get_version;
165 168
166 ebegin "Updating module dependencies for ${KV_FULL}" 169 ebegin "Updating module dependencies for ${KV_FULL}"
167 if [ -r ${KV_OUT_DIR}/System.map ] 170 if [ -r ${KV_OUT_DIR}/System.map ]
168 then 171 then
169 depmod -ae -F ${KV_OUT_DIR}/System.map -b ${ROOT} -r ${KV_FULL} 172 depmod -ae -F ${KV_OUT_DIR}/System.map -b ${ROOT} -r ${KV_FULL}
170 eend $? 173 eend $?
176 ewarn 179 ewarn
177 fi 180 fi
178} 181}
179 182
180update_modules() { 183update_modules() {
184 debug-print-function ${FUNCNAME} $*
185
181 if [ -x /sbin/modules-update ] && \ 186 if [ -x /sbin/modules-update ] && \
182 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then 187 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then
183 ebegin "Updating modules.conf" 188 ebegin "Updating modules.conf"
184 /sbin/modules-update 189 /sbin/modules-update
185 eend $? 190 eend $?
186 fi 191 fi
187} 192}
188 193
189move_old_moduledb() { 194move_old_moduledb() {
195 debug-print-function ${FUNCNAME} $*
196
190 local OLDDIR=${ROOT}/usr/share/module-rebuild/ 197 local OLDDIR=${ROOT}/usr/share/module-rebuild/
191 local NEWDIR=${ROOT}/var/lib/module-rebuild/ 198 local NEWDIR=${ROOT}/var/lib/module-rebuild/
192 199
193 if [[ -f ${OLDDIR}/moduledb ]]; then 200 if [[ -f ${OLDDIR}/moduledb ]]; then
194 [[ ! -d ${NEWDIR} ]] && mkdir -p ${NEWDIR} 201 [[ ! -d ${NEWDIR} ]] && mkdir -p ${NEWDIR}
195 [[ ! -f ${NEWDIR}/moduledb ]] && \ 202 [[ ! -f ${NEWDIR}/moduledb ]] && \
196 mv ${OLDDIR}/moduledb ${NEWDIR}/moduledb 203 mv ${OLDDIR}/moduledb ${NEWDIR}/moduledb
197 rm -f ${OLDDIR}/* 204 rm -f ${OLDDIR}/*
198 rmdir ${OLDDIR} 205 rmdir ${OLDDIR}
199 fi 206 fi
200} 207}
201 208
202update_moduledb() { 209update_moduledb() {
210 debug-print-function ${FUNCNAME} $*
211
203 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/ 212 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
204 move_old_moduledb 213 move_old_moduledb
205 214
206 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then 215 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then
207 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR} 216 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR}
208 touch ${MODULEDB_DIR}/moduledb 217 touch ${MODULEDB_DIR}/moduledb
209 fi 218 fi
210 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then 219 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then
211 einfo "Adding module to moduledb." 220 einfo "Adding module to moduledb."
212 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb 221 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb
213 fi 222 fi
214} 223}
215 224
216remove_moduledb() { 225remove_moduledb() {
226 debug-print-function ${FUNCNAME} $*
227
217 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/ 228 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
218 move_old_moduledb 229 move_old_moduledb
219 230
220 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then 231 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then
221 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb." 232 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb."
222 sed -ie "/.*${CATEGORY}\/${P}.*/d" ${MODULEDB_DIR}/moduledb 233 sed -ie "/.*${CATEGORY}\/${PN}-${PVR}.*/d" ${MODULEDB_DIR}/moduledb
223 fi 234 fi
224} 235}
225 236
226set_kvobj() { 237set_kvobj() {
238 debug-print-function ${FUNCNAME} $*
239
227 if kernel_is 2 6 240 if kernel_is 2 6
228 then 241 then
229 KV_OBJ="ko" 242 KV_OBJ="ko"
230 else 243 else
231 KV_OBJ="o" 244 KV_OBJ="o"
233 # Do we really need to know this? 246 # Do we really need to know this?
234 # Lets silence it. 247 # Lets silence it.
235 # einfo "Using KV_OBJ=${KV_OBJ}" 248 # einfo "Using KV_OBJ=${KV_OBJ}"
236} 249}
237 250
251get-KERNEL_CC() {
252 debug-print-function ${FUNCNAME} $*
253
254 local kernel_cc
255 if [ -n "${KERNEL_ABI}" ]; then
256 # In future, an arch might want to define CC_$ABI
257 #kernel_cc="$(get_abi_CC)"
258 #[ -z "${kernel_cc}" ] &&
259 kernel_cc="$(tc-getCC $(ABI=${KERNEL_ABI} get_abi_CHOST))"
260 else
261 kernel_cc=$(tc-getCC)
262 fi
263 echo "${kernel_cc}"
264}
265
238generate_modulesd() { 266generate_modulesd() {
267 debug-print-function ${FUNCNAME} $*
268
239 # This function will generate the neccessary modules.d file from the 269 # This function will generate the neccessary modules.d file from the
240 # information contained in the modules exported parms 270 # information contained in the modules exported parms
241 271
242 local currm_path currm t myIFS myVAR 272 local currm_path currm currm_t t myIFS myVAR
243 local module_docs module_enabled module_aliases \ 273 local module_docs module_enabled module_aliases \
244 module_additions module_examples module_modinfo module_opts 274 module_additions module_examples module_modinfo module_opts
245 275
246 for currm_path in ${@} 276 for currm_path in ${@}
247 do 277 do
248 currm=${currm_path//*\/} 278 currm=${currm_path//*\/}
249 currm=$(echo ${currm} | tr '[:lower:]' '[:upper:]') 279 currm=$(echo ${currm} | tr '[:lower:]' '[:upper:]')
280 currm_t=${currm}
281 while [[ -z ${currm_t//*-*} ]]; do
282 currm_t=${currm_t/-/_}
283 done
250 284
251 module_docs="$(eval echo \${MODULESD_${currm}_DOCS})" 285 module_docs="$(eval echo \${MODULESD_${currm_t}_DOCS})"
252 module_enabled="$(eval echo \${MODULESD_${currm}_ENABLED})" 286 module_enabled="$(eval echo \${MODULESD_${currm_t}_ENABLED})"
253 module_aliases="$(eval echo \${#MODULESD_${currm/-/_}_ALIASES[*]})" 287 module_aliases="$(eval echo \${#MODULESD_${currm_t}_ALIASES[*]})"
254 module_additions="$(eval echo \${#MODULESD_${currm/-/_}_ADDITIONS[*]})" 288 module_additions="$(eval echo \${#MODULESD_${currm_t}_ADDITIONS[*]})"
255 module_examples="$(eval echo \${#MODULESD_${currm/-/_}_EXAMPLES[*]})" 289 module_examples="$(eval echo \${#MODULESD_${currm_t}_EXAMPLES[*]})"
256 290
257 [[ ${module_aliases} -eq 0 ]] && unset module_aliases 291 [[ ${module_aliases} -eq 0 ]] && unset module_aliases
258 [[ ${module_additions} -eq 0 ]] && unset module_additions 292 [[ ${module_additions} -eq 0 ]] && unset module_additions
259 [[ ${module_examples} -eq 0 ]] && unset module_examples 293 [[ ${module_examples} -eq 0 ]] && unset module_examples
260 294
261 # If we specify we dont want it, then lets exit, otherwise we assume 295 # If we specify we dont want it, then lets exit, otherwise we assume
262 # that if its set, we do want it. 296 # that if its set, we do want it.
263 [[ ${module_enabled} == no ]] && return 0 297 [[ ${module_enabled} == no ]] && return 0
264 298
265 # unset any unwanted variables. 299 # unset any unwanted variables.
266 for t in ${!module_*} 300 for t in ${!module_*}
307 echo >> ${module_config} 341 echo >> ${module_config}
308 echo "# Configurable module parameters" >> ${module_config} 342 echo "# Configurable module parameters" >> ${module_config}
309 echo "# ------------------------------" >> ${module_config} 343 echo "# ------------------------------" >> ${module_config}
310 myIFS="${IFS}" 344 myIFS="${IFS}"
311 IFS="$(echo -en "\n\b")" 345 IFS="$(echo -en "\n\b")"
312 346
313 for t in ${module_modinfo} 347 for t in ${module_modinfo}
314 do 348 do
315 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")" 349 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")"
316 if [[ -n ${myVAR} ]] 350 if [[ -n ${myVAR} ]]
317 then 351 then
318 module_opts="${module_opts} ${t%%:*}:${myVAR}" 352 module_opts="${module_opts} ${t%%:*}:${myVAR}"
319 fi 353 fi
320 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config} 354 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config}
321 done 355 done
322 IFS="${myIFS}" 356 IFS="${myIFS}"
323 echo '' >> ${module_config} 357 echo '' >> ${module_config}
324 fi 358 fi
325 359
326 #----------------------------------------------------------------------- 360 #-----------------------------------------------------------------------
357 echo "$(eval echo \${MODULESD_${currm}_ADDITIONS[$t]})" \ 391 echo "$(eval echo \${MODULESD_${currm}_ADDITIONS[$t]})" \
358 >> ${module_config} 392 >> ${module_config}
359 done 393 done
360 echo '' >> ${module_config} 394 echo '' >> ${module_config}
361 fi 395 fi
362 396
363 #----------------------------------------------------------------------- 397 #-----------------------------------------------------------------------
364 398
365 # then we install it 399 # then we install it
366 insinto /etc/modules.d 400 insinto /etc/modules.d
367 newins ${module_config} ${currm_path//*\/} 401 newins ${module_config} ${currm_path//*\/}
371 done 405 done
372 eend 0 406 eend 0
373 return 0 407 return 0
374} 408}
375 409
376display_postinst() {
377 # if we haven't determined the version yet, we need too.
378 get_version;
379
380 local modulename moduledir sourcedir moduletemp file i
381
382 file=${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() { 410find_module_params() {
411 debug-print-function ${FUNCNAME} $*
412
408 local matched_offset=0 matched_opts=0 test="${@}" temp_var result 413 local matched_offset=0 matched_opts=0 test="${@}" temp_var result
409 local i=0 y=0 z=0 414 local i=0 y=0 z=0
410 415
411 for((i=0; i<=${#test}; i++)) 416 for((i=0; i<=${#test}; i++))
412 do 417 do
413 case ${test:${i}:1} in 418 case ${test:${i}:1} in
414 \() matched_offset[0]=${i};; 419 \() matched_offset[0]=${i};;
415 \:) matched_opts=$((${matched_opts} + 1)); 420 \:) matched_opts=$((${matched_opts} + 1));
416 matched_offset[${matched_opts}]="${i}";; 421 matched_offset[${matched_opts}]="${i}";;
417 \)) matched_opts=$((${matched_opts} + 1)); 422 \)) matched_opts=$((${matched_opts} + 1));
418 matched_offset[${matched_opts}]="${i}";; 423 matched_offset[${matched_opts}]="${i}";;
419 esac 424 esac
420 done 425 done
421 426
422 for((i=0; i<=${matched_opts}; i++)) 427 for((i=0; i<=${matched_opts}; i++))
423 do 428 do
424 # i = offset were working on 429 # i = offset were working on
425 # y = last offset 430 # y = last offset
426 # z = current offset - last offset 431 # z = current offset - last offset
430 *) y=$((${matched_offset[$((${i} - 1))]} + 1)) 435 *) y=$((${matched_offset[$((${i} - 1))]} + 1))
431 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]})); 436 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]}));
432 z=$((${z} - 1)) 437 z=$((${z} - 1))
433 tempvar=${test:${y}:${z}};; 438 tempvar=${test:${y}:${z}};;
434 esac 439 esac
435 440
436 case ${i} in 441 case ${i} in
437 0) result="${result} modulename:${tempvar}";; 442 0) result="${result} modulename:${tempvar}";;
438 1) result="${result} libdir:${tempvar}";; 443 1) result="${result} libdir:${tempvar}";;
439 2) result="${result} srcdir:${tempvar}";; 444 2) result="${result} srcdir:${tempvar}";;
440 3) result="${result} objdir:${tempvar}";; 445 3) result="${result} objdir:${tempvar}";;
441 esac 446 esac
442 done 447 done
443 448
444 echo ${result} 449 echo ${result}
445} 450}
446 451
447# default ebuild functions 452# default ebuild functions
448# -------------------------------- 453# --------------------------------
449 454
450linux-mod_pkg_setup() { 455linux-mod_pkg_setup() {
456 debug-print-function ${FUNCNAME} $*
457
451 linux-info_pkg_setup; 458 linux-info_pkg_setup;
452 check_kernel_built; 459 check_kernel_built;
453 check_modules_supported; 460 strip_modulenames;
461 [[ -n ${MODULE_NAMES} ]] && check_modules_supported
454 set_kvobj; 462 set_kvobj;
463 # Commented out with permission from johnm until a fixed version for arches
464 # who intentionally use different kernel and userland compilers can be
465 # introduced - Jason Wever <weeve@gentoo.org>, 23 Oct 2005
466 #check_vermagic;
455} 467}
456 468
457linux-mod_src_compile() { 469strip_modulenames() {
458 local modulename libdir srcdir objdir i n myARCH="${ARCH}" 470 debug-print-function ${FUNCNAME} $*
459 unset ARCH
460 471
461 BUILD_TARGETS=${BUILD_TARGETS:-clean module} 472 local i
462
463 for i in ${MODULE_IGNORE} 473 for i in ${MODULE_IGNORE}; do
464 do
465 MODULE_NAMES=${MODULE_NAMES//${i}(*} 474 MODULE_NAMES=${MODULE_NAMES//${i}(*}
466 done 475 done
476}
467 477
478linux-mod_src_compile() {
479 debug-print-function ${FUNCNAME} $*
480
481 local modulename libdir srcdir objdir i n myARCH="${ARCH}" myABI="${ABI}"
482 ARCH="$(tc-arch-kernel)"
483 ABI="${KERNEL_ABI}"
484
485 BUILD_TARGETS=${BUILD_TARGETS:-clean module}
486 strip_modulenames;
468 for i in ${MODULE_NAMES} 487 for i in ${MODULE_NAMES}
469 do 488 do
470 unset libdir srcdir objdir 489 unset libdir srcdir objdir
471 for n in $(find_module_params ${i}) 490 for n in $(find_module_params ${i})
472 do 491 do
473 eval ${n/:*}=${n/*:/} 492 eval ${n/:*}=${n/*:/}
474 done 493 done
475 libdir=${libdir:-misc} 494 libdir=${libdir:-misc}
476 srcdir=${srcdir:-${S}} 495 srcdir=${srcdir:-${S}}
477 objdir=${objdir:-${srcdir}} 496 objdir=${objdir:-${srcdir}}
478 497
479 if [ ! -f "${srcdir}/.built" ]; 498 if [ ! -f "${srcdir}/.built" ];
480 then 499 then
481 cd ${srcdir} 500 cd ${srcdir}
482 einfo "Preparing ${modulename} module" 501 einfo "Preparing ${modulename} module"
483 if [[ -n ${ECONF_PARAMS} ]] 502 if [[ -n ${ECONF_PARAMS} ]]
484 then 503 then
485 econf ${ECONF_PARAMS} || \ 504 econf ${ECONF_PARAMS} || \
486 die "Unable to run econf ${ECONF_PARAMS}" 505 die "Unable to run econf ${ECONF_PARAMS}"
487 fi 506 fi
488 507
489 emake ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \ 508 emake HOSTCC="$(tc-getBUILD_CC)" CC="$(get-KERNEL_CC)" LDFLAGS="$(get_abi_LDFLAGS)" \
490 || die "Unable to make \
491 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}." 509 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \
510 || die "Unable to make ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}."
492 touch ${srcdir}/.built 511 touch ${srcdir}/.built
493 cd ${OLDPWD} 512 cd ${OLDPWD}
494 fi 513 fi
495 done 514 done
496 515
497 ARCH="${myARCH}" 516 ARCH="${myARCH}"
517 ABI="${myABI}"
498} 518}
499 519
500linux-mod_src_install() { 520linux-mod_src_install() {
521 debug-print-function ${FUNCNAME} $*
522
501 local modulename libdir srcdir objdir i n 523 local modulename libdir srcdir objdir i n
502
503 for i in ${MODULE_IGNORE}
504 do
505 MODULE_NAMES=${MODULE_NAMES//${i}(*}
506 done
507 524
525 strip_modulenames;
508 for i in ${MODULE_NAMES} 526 for i in ${MODULE_NAMES}
509 do 527 do
510 unset libdir srcdir objdir 528 unset libdir srcdir objdir
511 for n in $(find_module_params ${i}) 529 for n in $(find_module_params ${i})
512 do 530 do
515 libdir=${libdir:-misc} 533 libdir=${libdir:-misc}
516 srcdir=${srcdir:-${S}} 534 srcdir=${srcdir:-${S}}
517 objdir=${objdir:-${srcdir}} 535 objdir=${objdir:-${srcdir}}
518 536
519 einfo "Installing ${modulename} module" 537 einfo "Installing ${modulename} module"
520 cd ${objdir} 538 cd ${objdir} || die "${objdir} does not exist"
521 insinto ${ROOT}lib/modules/${KV_FULL}/${libdir} 539 insinto /lib/modules/${KV_FULL}/${libdir}
522 doins ${modulename}.${KV_OBJ} 540 doins ${modulename}.${KV_OBJ} || die "doins ${modulename}.${KV_OBJ} failed"
523 cd ${OLDPWD} 541 cd ${OLDPWD}
524 542
525 generate_modulesd ${objdir}/${modulename} 543 generate_modulesd ${objdir}/${modulename}
526 done 544 done
527} 545}
528 546
547linux-mod_pkg_preinst() {
548 debug-print-function ${FUNCNAME} $*
549
550 [ -d ${IMAGE}/lib/modules ] && UPDATE_DEPMOD=true || UPDATE_DEPMOD=false
551 [ -d ${IMAGE}/etc/modules.d ] && UPDATE_MODULES=true || UPDATE_MODULES=false
552 [ -d ${IMAGE}/lib/modules ] && UPDATE_MODULEDB=true || UPDATE_MODULEDB=false
553}
554
529linux-mod_pkg_postinst() { 555linux-mod_pkg_postinst() {
530 update_depmod; 556 debug-print-function ${FUNCNAME} $*
531 update_modules; 557
532 update_moduledb; 558 ${UPDATE_DEPMOD} && update_depmod;
533 display_postinst; 559 ${UPDATE_MODULES} && update_modules;
560 ${UPDATE_MODULEDB} && update_moduledb;
534} 561}
535 562
536linux-mod_pkg_postrm() { 563linux-mod_pkg_postrm() {
564 debug-print-function ${FUNCNAME} $*
537 remove_moduledb; 565 remove_moduledb;
538} 566}

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