/[gentoo-x86]/eclass/linux-mod.eclass
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Revision 1.46 Revision 1.70
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 1.46 2005/07/07 12:05:40 brix 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} pcmcia" 89IUSE="kernel_linux"
86SLOT="0" 90SLOT="0"
87DESCRIPTION="Based on the $ECLASS eclass" 91DESCRIPTION="Based on the $ECLASS eclass"
88RDEPEND="virtual/modutils 92RDEPEND="kernel_linux? ( virtual/modutils )"
89 pcmcia? ( virtual/pcmcia )"
90DEPEND="${RDEPEND} 93DEPEND="${RDEPEND}
91 virtual/linux-sources
92 sys-apps/sed" 94 sys-apps/sed"
93 95
94# eclass utilities 96# eclass utilities
95# ---------------------------------- 97# ----------------------------------
96 98
97unpack_pcmcia_sources() { 99check_vermagic() {
98 # So while the two eclasses exist side-by-side and also the ebuilds inherit 100 debug-print-function ${FUNCNAME} $*
99 # both we need to check for PCMCIA_SOURCE_DIR, and if we find it, then we
100 # bail out and assume pcmcia.eclass is working on it.
101 [[ -n ${PCMCIA_SOURCE_DIR} ]] && return 1
102 101
103 if [[ -f "${1}" ]]; then 102 local curr_gcc_ver=$(gcc -dumpversion)
104 PCMCIA_SOURCE_DIR="${WORKDIR}/pcmcia-cs/" 103 local tmpfile old_chost old_gcc_ver result=0
105
106 ebegin "Decompressing pcmcia-cs sources"
107 mkdir -p ${PCMCIA_SOURCE_DIR}
108 tar -xjf ${1} -C ${PCMCIA_SOURCE_DIR}
109 eend $?
110 104
111 if [[ -f ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version ]]; then 105 tmpfile=`find ${KV_DIR}/ -iname "*.o.cmd" -exec grep usr/lib/gcc {} \; -quit`
112 PCMCIA_VERSION=$(cat ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version) 106 tmpfile=${tmpfile//*usr/lib}
113 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
114 fi 127 fi
115 fi
116}
117 128
118# Dummy function for compatibility. 129 if [[ ${result} -gt 0 ]]; then
119pcmcia_configure() { return 0; } 130 ewarn ""
120 131 ewarn "Build will not continue, because you will experience problems."
121pcmcia_src_unpack() { 132 ewarn "To fix this either change the version of GCC you wish to use"
122 local pcmcia_tbz="${ROOT}/usr/src/pcmcia-cs/pcmcia-cs-build-env.tbz2" 133 ewarn "to match the kernel, or recompile the kernel first."
123 134 die "GCC Version Mismatch."
124 # if the kernel has pcmcia support built in, then we just ignore all this.
125 if linux_chkconfig_present PCMCIA; then
126 einfo "Kernel based PCMCIA support has been detected."
127 else
128 if kernel_is 2 4; then
129 unpack_pcmcia_sources ${pcmcia_tbz};
130 else
131 einfo "We have detected that you are running a 2.6 kernel"
132 einfo "but you are not using the built-in PCMCIA support."
133 einfo "We will assume you know what you are doing, but please"
134 einfo "consider using the built in PCMCIA support instead."
135 sleep 10
136
137 unpack_pcmcia_sources ${pcmcia_tbz};
138 fi
139 fi 135 fi
140} 136}
141 137
142use_m() { 138use_m() {
139 debug-print-function ${FUNCNAME} $*
140
143 # if we haven't determined the version yet, we need too. 141 # if we haven't determined the version yet, we need too.
144 get_version; 142 get_version;
145 143
146 # 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
147 # M= instead of SUBDIRS= 145 # M= instead of SUBDIRS=
148 [ ${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 ] && \
149 return 0 || return 1 147 return 0 || return 1
150} 148}
151 149
152convert_to_m() { 150convert_to_m() {
151 debug-print-function ${FUNCNAME} $*
152
153 if use_m 153 if use_m
154 then 154 then
155 [ ! -f "${1}" ] && \ 155 [ ! -f "${1}" ] && \
156 die "convert_to_m() requires a filename as an argument" 156 die "convert_to_m() requires a filename as an argument"
157 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS=" 157 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS="
159 eend $? 159 eend $?
160 fi 160 fi
161} 161}
162 162
163update_depmod() { 163update_depmod() {
164 debug-print-function ${FUNCNAME} $*
165
164 # if we haven't determined the version yet, we need too. 166 # if we haven't determined the version yet, we need too.
165 get_version; 167 get_version;
166 168
167 ebegin "Updating module dependencies for ${KV_FULL}" 169 ebegin "Updating module dependencies for ${KV_FULL}"
168 if [ -r ${KV_OUT_DIR}/System.map ] 170 if [ -r ${KV_OUT_DIR}/System.map ]
169 then 171 then
170 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}
171 eend $? 173 eend $?
177 ewarn 179 ewarn
178 fi 180 fi
179} 181}
180 182
181update_modules() { 183update_modules() {
184 debug-print-function ${FUNCNAME} $*
185
182 if [ -x /sbin/modules-update ] && \ 186 if [ -x /sbin/modules-update ] && \
183 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then 187 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then
184 ebegin "Updating modules.conf" 188 ebegin "Updating modules.conf"
185 /sbin/modules-update 189 /sbin/modules-update
186 eend $? 190 eend $?
187 fi 191 fi
188} 192}
189 193
190move_old_moduledb() { 194move_old_moduledb() {
195 debug-print-function ${FUNCNAME} $*
196
191 local OLDDIR=${ROOT}/usr/share/module-rebuild/ 197 local OLDDIR=${ROOT}/usr/share/module-rebuild/
192 local NEWDIR=${ROOT}/var/lib/module-rebuild/ 198 local NEWDIR=${ROOT}/var/lib/module-rebuild/
193 199
194 if [[ -f ${OLDDIR}/moduledb ]]; then 200 if [[ -f ${OLDDIR}/moduledb ]]; then
195 [[ ! -d ${NEWDIR} ]] && mkdir -p ${NEWDIR} 201 [[ ! -d ${NEWDIR} ]] && mkdir -p ${NEWDIR}
196 [[ ! -f ${NEWDIR}/moduledb ]] && \ 202 [[ ! -f ${NEWDIR}/moduledb ]] && \
197 mv ${OLDDIR}/moduledb ${NEWDIR}/moduledb 203 mv ${OLDDIR}/moduledb ${NEWDIR}/moduledb
198 rm -f ${OLDDIR}/* 204 rm -f ${OLDDIR}/*
199 rmdir ${OLDDIR} 205 rmdir ${OLDDIR}
200 fi 206 fi
201} 207}
202 208
203update_moduledb() { 209update_moduledb() {
210 debug-print-function ${FUNCNAME} $*
211
204 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/ 212 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
205 move_old_moduledb 213 move_old_moduledb
206 214
207 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then 215 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then
208 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR} 216 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR}
209 touch ${MODULEDB_DIR}/moduledb 217 touch ${MODULEDB_DIR}/moduledb
210 fi 218 fi
211 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then 219 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then
212 einfo "Adding module to moduledb." 220 einfo "Adding module to moduledb."
213 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb 221 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb
214 fi 222 fi
215} 223}
216 224
217remove_moduledb() { 225remove_moduledb() {
226 debug-print-function ${FUNCNAME} $*
227
218 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/ 228 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
219 move_old_moduledb 229 move_old_moduledb
220 230
221 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then 231 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then
222 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb." 232 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb."
223 sed -ie "/.*${CATEGORY}\/${P}.*/d" ${MODULEDB_DIR}/moduledb 233 sed -ie "/.*${CATEGORY}\/${PN}-${PVR}.*/d" ${MODULEDB_DIR}/moduledb
224 fi 234 fi
225} 235}
226 236
227set_kvobj() { 237set_kvobj() {
238 debug-print-function ${FUNCNAME} $*
239
228 if kernel_is 2 6 240 if kernel_is 2 6
229 then 241 then
230 KV_OBJ="ko" 242 KV_OBJ="ko"
231 else 243 else
232 KV_OBJ="o" 244 KV_OBJ="o"
234 # Do we really need to know this? 246 # Do we really need to know this?
235 # Lets silence it. 247 # Lets silence it.
236 # einfo "Using KV_OBJ=${KV_OBJ}" 248 # einfo "Using KV_OBJ=${KV_OBJ}"
237} 249}
238 250
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
239generate_modulesd() { 266generate_modulesd() {
267 debug-print-function ${FUNCNAME} $*
268
240 # This function will generate the neccessary modules.d file from the 269 # This function will generate the neccessary modules.d file from the
241 # information contained in the modules exported parms 270 # information contained in the modules exported parms
242 271
243 local currm_path currm t myIFS myVAR 272 local currm_path currm currm_t t myIFS myVAR
244 local module_docs module_enabled module_aliases \ 273 local module_docs module_enabled module_aliases \
245 module_additions module_examples module_modinfo module_opts 274 module_additions module_examples module_modinfo module_opts
246 275
247 for currm_path in ${@} 276 for currm_path in ${@}
248 do 277 do
249 currm=${currm_path//*\/} 278 currm=${currm_path//*\/}
250 currm=$(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
251 284
252 module_docs="$(eval echo \${MODULESD_${currm}_DOCS})" 285 module_docs="$(eval echo \${MODULESD_${currm_t}_DOCS})"
253 module_enabled="$(eval echo \${MODULESD_${currm}_ENABLED})" 286 module_enabled="$(eval echo \${MODULESD_${currm_t}_ENABLED})"
254 module_aliases="$(eval echo \${#MODULESD_${currm/-/_}_ALIASES[*]})" 287 module_aliases="$(eval echo \${#MODULESD_${currm_t}_ALIASES[*]})"
255 module_additions="$(eval echo \${#MODULESD_${currm/-/_}_ADDITIONS[*]})" 288 module_additions="$(eval echo \${#MODULESD_${currm_t}_ADDITIONS[*]})"
256 module_examples="$(eval echo \${#MODULESD_${currm/-/_}_EXAMPLES[*]})" 289 module_examples="$(eval echo \${#MODULESD_${currm_t}_EXAMPLES[*]})"
257 290
258 [[ ${module_aliases} -eq 0 ]] && unset module_aliases 291 [[ ${module_aliases} -eq 0 ]] && unset module_aliases
259 [[ ${module_additions} -eq 0 ]] && unset module_additions 292 [[ ${module_additions} -eq 0 ]] && unset module_additions
260 [[ ${module_examples} -eq 0 ]] && unset module_examples 293 [[ ${module_examples} -eq 0 ]] && unset module_examples
261 294
262 # 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
263 # that if its set, we do want it. 296 # that if its set, we do want it.
264 [[ ${module_enabled} == no ]] && return 0 297 [[ ${module_enabled} == no ]] && return 0
265 298
266 # unset any unwanted variables. 299 # unset any unwanted variables.
267 for t in ${!module_*} 300 for t in ${!module_*}
308 echo >> ${module_config} 341 echo >> ${module_config}
309 echo "# Configurable module parameters" >> ${module_config} 342 echo "# Configurable module parameters" >> ${module_config}
310 echo "# ------------------------------" >> ${module_config} 343 echo "# ------------------------------" >> ${module_config}
311 myIFS="${IFS}" 344 myIFS="${IFS}"
312 IFS="$(echo -en "\n\b")" 345 IFS="$(echo -en "\n\b")"
313 346
314 for t in ${module_modinfo} 347 for t in ${module_modinfo}
315 do 348 do
316 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")" 349 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")"
317 if [[ -n ${myVAR} ]] 350 if [[ -n ${myVAR} ]]
318 then 351 then
319 module_opts="${module_opts} ${t%%:*}:${myVAR}" 352 module_opts="${module_opts} ${t%%:*}:${myVAR}"
320 fi 353 fi
321 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config} 354 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config}
322 done 355 done
323 IFS="${myIFS}" 356 IFS="${myIFS}"
324 echo '' >> ${module_config} 357 echo '' >> ${module_config}
325 fi 358 fi
326 359
327 #----------------------------------------------------------------------- 360 #-----------------------------------------------------------------------
358 echo "$(eval echo \${MODULESD_${currm}_ADDITIONS[$t]})" \ 391 echo "$(eval echo \${MODULESD_${currm}_ADDITIONS[$t]})" \
359 >> ${module_config} 392 >> ${module_config}
360 done 393 done
361 echo '' >> ${module_config} 394 echo '' >> ${module_config}
362 fi 395 fi
363 396
364 #----------------------------------------------------------------------- 397 #-----------------------------------------------------------------------
365 398
366 # then we install it 399 # then we install it
367 insinto /etc/modules.d 400 insinto /etc/modules.d
368 newins ${module_config} ${currm_path//*\/} 401 newins ${module_config} ${currm_path//*\/}
372 done 405 done
373 eend 0 406 eend 0
374 return 0 407 return 0
375} 408}
376 409
377display_postinst() {
378 # if we haven't determined the version yet, we need too.
379 get_version;
380
381 local modulename moduledir sourcedir moduletemp file i
382
383 file=${ROOT}/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}
384 file=${file/\/\///}
385
386 for i in ${MODULE_IGNORE}
387 do
388 MODULE_NAMES=${MODULE_NAMES//${i}(*}
389 done
390
391 if [[ -n ${MODULE_NAMES} ]]
392 then
393 einfo "If you would like to load this module automatically upon boot"
394 einfo "please type the following as root:"
395 for i in ${MODULE_NAMES}
396 do
397 unset libdir srcdir objdir
398 for n in $(find_module_params ${i})
399 do
400 eval ${n/:*}=${n/*:/}
401 done
402 einfo " # echo \"${modulename}\" >> ${file}"
403 done
404 einfo
405 fi
406}
407
408find_module_params() { 410find_module_params() {
411 debug-print-function ${FUNCNAME} $*
412
409 local matched_offset=0 matched_opts=0 test="${@}" temp_var result 413 local matched_offset=0 matched_opts=0 test="${@}" temp_var result
410 local i=0 y=0 z=0 414 local i=0 y=0 z=0
411 415
412 for((i=0; i<=${#test}; i++)) 416 for((i=0; i<=${#test}; i++))
413 do 417 do
414 case ${test:${i}:1} in 418 case ${test:${i}:1} in
415 \() matched_offset[0]=${i};; 419 \() matched_offset[0]=${i};;
416 \:) matched_opts=$((${matched_opts} + 1)); 420 \:) matched_opts=$((${matched_opts} + 1));
417 matched_offset[${matched_opts}]="${i}";; 421 matched_offset[${matched_opts}]="${i}";;
418 \)) matched_opts=$((${matched_opts} + 1)); 422 \)) matched_opts=$((${matched_opts} + 1));
419 matched_offset[${matched_opts}]="${i}";; 423 matched_offset[${matched_opts}]="${i}";;
420 esac 424 esac
421 done 425 done
422 426
423 for((i=0; i<=${matched_opts}; i++)) 427 for((i=0; i<=${matched_opts}; i++))
424 do 428 do
425 # i = offset were working on 429 # i = offset were working on
426 # y = last offset 430 # y = last offset
427 # z = current offset - last offset 431 # z = current offset - last offset
431 *) y=$((${matched_offset[$((${i} - 1))]} + 1)) 435 *) y=$((${matched_offset[$((${i} - 1))]} + 1))
432 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]})); 436 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]}));
433 z=$((${z} - 1)) 437 z=$((${z} - 1))
434 tempvar=${test:${y}:${z}};; 438 tempvar=${test:${y}:${z}};;
435 esac 439 esac
436 440
437 case ${i} in 441 case ${i} in
438 0) result="${result} modulename:${tempvar}";; 442 0) result="${result} modulename:${tempvar}";;
439 1) result="${result} libdir:${tempvar}";; 443 1) result="${result} libdir:${tempvar}";;
440 2) result="${result} srcdir:${tempvar}";; 444 2) result="${result} srcdir:${tempvar}";;
441 3) result="${result} objdir:${tempvar}";; 445 3) result="${result} objdir:${tempvar}";;
442 esac 446 esac
443 done 447 done
444 448
445 echo ${result} 449 echo ${result}
446} 450}
447 451
448# default ebuild functions 452# default ebuild functions
449# -------------------------------- 453# --------------------------------
450 454
451linux-mod_pkg_setup() { 455linux-mod_pkg_setup() {
456 debug-print-function ${FUNCNAME} $*
457
452 linux-info_pkg_setup; 458 linux-info_pkg_setup;
453 check_kernel_built; 459 check_kernel_built;
454 check_modules_supported; 460 strip_modulenames;
461 [[ -n ${MODULE_NAMES} ]] && check_modules_supported
455 set_kvobj; 462 set_kvobj;
463 # Commented out with permission from johnm until a fixed version for arches
464 # who intentionally use different kernel and userland compilers can be
465 # introduced - Jason Wever <weeve@gentoo.org>, 23 Oct 2005
466 #check_vermagic;
456} 467}
457 468
458linux-mod_src_compile() { 469strip_modulenames() {
459 local modulename libdir srcdir objdir i n myARCH="${ARCH}" 470 debug-print-function ${FUNCNAME} $*
460 unset ARCH
461 471
462 BUILD_TARGETS=${BUILD_TARGETS:-clean module} 472 local i
463
464 for i in ${MODULE_IGNORE} 473 for i in ${MODULE_IGNORE}; do
465 do
466 MODULE_NAMES=${MODULE_NAMES//${i}(*} 474 MODULE_NAMES=${MODULE_NAMES//${i}(*}
467 done 475 done
476}
468 477
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;
469 for i in ${MODULE_NAMES} 487 for i in ${MODULE_NAMES}
470 do 488 do
471 unset libdir srcdir objdir 489 unset libdir srcdir objdir
472 for n in $(find_module_params ${i}) 490 for n in $(find_module_params ${i})
473 do 491 do
474 eval ${n/:*}=${n/*:/} 492 eval ${n/:*}=${n/*:/}
475 done 493 done
476 libdir=${libdir:-misc} 494 libdir=${libdir:-misc}
477 srcdir=${srcdir:-${S}} 495 srcdir=${srcdir:-${S}}
478 objdir=${objdir:-${srcdir}} 496 objdir=${objdir:-${srcdir}}
479 497
480 if [ ! -f "${srcdir}/.built" ]; 498 if [ ! -f "${srcdir}/.built" ];
481 then 499 then
482 cd ${srcdir} 500 cd ${srcdir}
483 einfo "Preparing ${modulename} module" 501 einfo "Preparing ${modulename} module"
484 if [[ -n ${ECONF_PARAMS} ]] 502 if [[ -n ${ECONF_PARAMS} ]]
485 then 503 then
486 econf ${ECONF_PARAMS} || \ 504 econf ${ECONF_PARAMS} || \
487 die "Unable to run econf ${ECONF_PARAMS}" 505 die "Unable to run econf ${ECONF_PARAMS}"
488 fi 506 fi
489 507
490 emake ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \ 508 emake HOSTCC="$(tc-getBUILD_CC)" CC="$(get-KERNEL_CC)" LDFLAGS="$(get_abi_LDFLAGS)" \
491 || die "Unable to make \
492 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}." 509 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \
510 || die "Unable to make ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}."
493 touch ${srcdir}/.built 511 touch ${srcdir}/.built
494 cd ${OLDPWD} 512 cd ${OLDPWD}
495 fi 513 fi
496 done 514 done
497 515
498 ARCH="${myARCH}" 516 ARCH="${myARCH}"
517 ABI="${myABI}"
499} 518}
500 519
501linux-mod_src_install() { 520linux-mod_src_install() {
521 debug-print-function ${FUNCNAME} $*
522
502 local modulename libdir srcdir objdir i n 523 local modulename libdir srcdir objdir i n
503
504 for i in ${MODULE_IGNORE}
505 do
506 MODULE_NAMES=${MODULE_NAMES//${i}(*}
507 done
508 524
525 strip_modulenames;
509 for i in ${MODULE_NAMES} 526 for i in ${MODULE_NAMES}
510 do 527 do
511 unset libdir srcdir objdir 528 unset libdir srcdir objdir
512 for n in $(find_module_params ${i}) 529 for n in $(find_module_params ${i})
513 do 530 do
516 libdir=${libdir:-misc} 533 libdir=${libdir:-misc}
517 srcdir=${srcdir:-${S}} 534 srcdir=${srcdir:-${S}}
518 objdir=${objdir:-${srcdir}} 535 objdir=${objdir:-${srcdir}}
519 536
520 einfo "Installing ${modulename} module" 537 einfo "Installing ${modulename} module"
521 cd ${objdir} 538 cd ${objdir} || die "${objdir} does not exist"
522 insinto ${ROOT}lib/modules/${KV_FULL}/${libdir} 539 insinto /lib/modules/${KV_FULL}/${libdir}
523 doins ${modulename}.${KV_OBJ} 540 doins ${modulename}.${KV_OBJ} || die "doins ${modulename}.${KV_OBJ} failed"
524 cd ${OLDPWD} 541 cd ${OLDPWD}
525 542
526 generate_modulesd ${objdir}/${modulename} 543 generate_modulesd ${objdir}/${modulename}
527 done 544 done
528} 545}
529 546
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
530linux-mod_pkg_postinst() { 555linux-mod_pkg_postinst() {
531 update_depmod; 556 debug-print-function ${FUNCNAME} $*
532 update_modules; 557
533 update_moduledb; 558 ${UPDATE_DEPMOD} && update_depmod;
534 display_postinst; 559 ${UPDATE_MODULES} && update_modules;
560 ${UPDATE_MODULEDB} && update_moduledb;
535} 561}
536 562
537linux-mod_pkg_postrm() { 563linux-mod_pkg_postrm() {
564 debug-print-function ${FUNCNAME} $*
538 remove_moduledb; 565 remove_moduledb;
539} 566}

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