/[gentoo-x86]/eclass/linux-mod.eclass
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Revision 1.40 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 1.40 2005/07/05 11:37:03 johnm 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 $modulename
80 80
81# The order of these is important as both of linux-info and eutils contain
82# set_arch_to_kernel and set_arch_to_portage functions and the ones in eutils
83# are deprecated in favor of the ones in linux-info.
84# See http://bugs.gentoo.org/show_bug.cgi?id=127506
81 85
82inherit linux-info 86inherit eutils linux-info multilib
83ECLASS=linux-mod
84INHERITED="$INHERITED $ECLASS"
85EXPORT_FUNCTIONS pkg_setup pkg_postinst src_install src_compile pkg_postrm 87EXPORT_FUNCTIONS pkg_setup pkg_preinst pkg_postinst src_install src_compile pkg_postrm
86 88
87IUSE="${IUSE}" 89IUSE="kernel_linux"
88SLOT="0" 90SLOT="0"
89DESCRIPTION="Based on the $ECLASS eclass" 91DESCRIPTION="Based on the $ECLASS eclass"
90DEPEND="virtual/linux-sources 92RDEPEND="kernel_linux? ( virtual/modutils )"
93DEPEND="${RDEPEND}
91 sys-apps/sed 94 sys-apps/sed"
92 virtual/modutils
93 pcmcia? ( virtual/pcmcia )"
94 95
95# eclass utilities 96# eclass utilities
96# ---------------------------------- 97# ----------------------------------
97 98
98unpack_pcmcia_sources() { 99check_vermagic() {
99 # So while the two eclasses exist side-by-side and also the ebuilds inherit 100 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 ${PCMCIA_SOURCE_DIR} ]] && return 1
103 101
104 if [[ -f "${1}" ]]; then 102 local curr_gcc_ver=$(gcc -dumpversion)
105 PCMCIA_SOURCE_DIR="${WORKDIR}/pcmcia-cs/" 103 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 $?
111 104
112 if [[ -f ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version ]]; then 105 tmpfile=`find ${KV_DIR}/ -iname "*.o.cmd" -exec grep usr/lib/gcc {} \; -quit`
113 PCMCIA_VERSION=$(cat ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version) 106 tmpfile=${tmpfile//*usr/lib}
114 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
115 fi 127 fi
116 fi
117}
118 128
119# Dummy function for compatibility. 129 if [[ ${result} -gt 0 ]]; then
120pcmcia_configure() { return 0; } 130 ewarn ""
121 131 ewarn "Build will not continue, because you will experience problems."
122pcmcia_src_unpack() { 132 ewarn "To fix this either change the version of GCC you wish to use"
123 local pcmcia_tbz="${ROOT}/usr/src/pcmcia-cs/pcmcia-cs-build-env.tbz2" 133 ewarn "to match the kernel, or recompile the kernel first."
124 134 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 135 fi
141} 136}
142 137
143use_m() { 138use_m() {
139 debug-print-function ${FUNCNAME} $*
140
144 # if we haven't determined the version yet, we need too. 141 # if we haven't determined the version yet, we need too.
145 get_version; 142 get_version;
146 143
147 # 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
148 # M= instead of SUBDIRS= 145 # M= instead of SUBDIRS=
149 [ ${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 ] && \
150 return 0 || return 1 147 return 0 || return 1
151} 148}
152 149
153convert_to_m() { 150convert_to_m() {
151 debug-print-function ${FUNCNAME} $*
152
154 if use_m 153 if use_m
155 then 154 then
156 [ ! -f "${1}" ] && \ 155 [ ! -f "${1}" ] && \
157 die "convert_to_m() requires a filename as an argument" 156 die "convert_to_m() requires a filename as an argument"
158 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS=" 157 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS="
160 eend $? 159 eend $?
161 fi 160 fi
162} 161}
163 162
164update_depmod() { 163update_depmod() {
164 debug-print-function ${FUNCNAME} $*
165
165 # if we haven't determined the version yet, we need too. 166 # if we haven't determined the version yet, we need too.
166 get_version; 167 get_version;
167 168
168 ebegin "Updating module dependencies for ${KV_FULL}" 169 ebegin "Updating module dependencies for ${KV_FULL}"
169 if [ -r ${KV_OUT_DIR}/System.map ] 170 if [ -r ${KV_OUT_DIR}/System.map ]
170 then 171 then
171 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}
172 eend $? 173 eend $?
178 ewarn 179 ewarn
179 fi 180 fi
180} 181}
181 182
182update_modules() { 183update_modules() {
184 debug-print-function ${FUNCNAME} $*
185
183 if [ -x /sbin/modules-update ] && \ 186 if [ -x /sbin/modules-update ] && \
184 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then 187 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then
185 ebegin "Updating modules.conf" 188 ebegin "Updating modules.conf"
186 /sbin/modules-update 189 /sbin/modules-update
187 eend $? 190 eend $?
188 fi 191 fi
189} 192}
190 193
194move_old_moduledb() {
195 debug-print-function ${FUNCNAME} $*
196
197 local OLDDIR=${ROOT}/usr/share/module-rebuild/
198 local NEWDIR=${ROOT}/var/lib/module-rebuild/
199
200 if [[ -f ${OLDDIR}/moduledb ]]; then
201 [[ ! -d ${NEWDIR} ]] && mkdir -p ${NEWDIR}
202 [[ ! -f ${NEWDIR}/moduledb ]] && \
203 mv ${OLDDIR}/moduledb ${NEWDIR}/moduledb
204 rm -f ${OLDDIR}/*
205 rmdir ${OLDDIR}
206 fi
207}
208
191update_moduledb() { 209update_moduledb() {
210 debug-print-function ${FUNCNAME} $*
211
192 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/ 212 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
213 move_old_moduledb
193 214
194 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then 215 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then
195 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR} 216 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR}
196 touch ${MODULEDB_DIR}/moduledb 217 touch ${MODULEDB_DIR}/moduledb
197 fi 218 fi
198 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then 219 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then
199 einfo "Adding module to moduledb." 220 einfo "Adding module to moduledb."
200 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb 221 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb
201 fi 222 fi
202} 223}
203 224
204remove_moduledb() { 225remove_moduledb() {
226 debug-print-function ${FUNCNAME} $*
227
205 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/ 228 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
229 move_old_moduledb
206 230
207 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then 231 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then
208 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb." 232 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb."
209 sed -ie "/.*${CATEGORY}\/${P}.*/d" ${MODULEDB_DIR}/moduledb 233 sed -ie "/.*${CATEGORY}\/${PN}-${PVR}.*/d" ${MODULEDB_DIR}/moduledb
210 fi 234 fi
211} 235}
212 236
213set_kvobj() { 237set_kvobj() {
238 debug-print-function ${FUNCNAME} $*
239
214 if kernel_is 2 6 240 if kernel_is 2 6
215 then 241 then
216 KV_OBJ="ko" 242 KV_OBJ="ko"
217 else 243 else
218 KV_OBJ="o" 244 KV_OBJ="o"
220 # Do we really need to know this? 246 # Do we really need to know this?
221 # Lets silence it. 247 # Lets silence it.
222 # einfo "Using KV_OBJ=${KV_OBJ}" 248 # einfo "Using KV_OBJ=${KV_OBJ}"
223} 249}
224 250
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
225generate_modulesd() { 266generate_modulesd() {
267 debug-print-function ${FUNCNAME} $*
268
226 # This function will generate the neccessary modules.d file from the 269 # This function will generate the neccessary modules.d file from the
227 # information contained in the modules exported parms 270 # information contained in the modules exported parms
228 271
229 local currm_path currm t myIFS myVAR 272 local currm_path currm currm_t t myIFS myVAR
230 local module_docs module_enabled module_aliases \ 273 local module_docs module_enabled module_aliases \
231 module_additions module_examples module_modinfo module_opts 274 module_additions module_examples module_modinfo module_opts
232 275
233 for currm_path in ${@} 276 for currm_path in ${@}
234 do 277 do
235 currm=${currm_path//*\/} 278 currm=${currm_path//*\/}
236 currm=$(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
237 284
238 module_docs="$(eval echo \${MODULESD_${currm}_DOCS})" 285 module_docs="$(eval echo \${MODULESD_${currm_t}_DOCS})"
239 module_enabled="$(eval echo \${MODULESD_${currm}_ENABLED})" 286 module_enabled="$(eval echo \${MODULESD_${currm_t}_ENABLED})"
240 module_aliases="$(eval echo \${#MODULESD_${currm/-/_}_ALIASES[*]})" 287 module_aliases="$(eval echo \${#MODULESD_${currm_t}_ALIASES[*]})"
241 module_additions="$(eval echo \${#MODULESD_${currm/-/_}_ADDITIONS[*]})" 288 module_additions="$(eval echo \${#MODULESD_${currm_t}_ADDITIONS[*]})"
242 module_examples="$(eval echo \${#MODULESD_${currm/-/_}_EXAMPLES[*]})" 289 module_examples="$(eval echo \${#MODULESD_${currm_t}_EXAMPLES[*]})"
243 290
244 [[ ${module_aliases} -eq 0 ]] && unset module_aliases 291 [[ ${module_aliases} -eq 0 ]] && unset module_aliases
245 [[ ${module_additions} -eq 0 ]] && unset module_additions 292 [[ ${module_additions} -eq 0 ]] && unset module_additions
246 [[ ${module_examples} -eq 0 ]] && unset module_examples 293 [[ ${module_examples} -eq 0 ]] && unset module_examples
247 294
248 # 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
249 # that if its set, we do want it. 296 # that if its set, we do want it.
250 [[ ${module_enabled} == no ]] && return 0 297 [[ ${module_enabled} == no ]] && return 0
251 298
252 # unset any unwanted variables. 299 # unset any unwanted variables.
253 for t in ${!module_*} 300 for t in ${!module_*}
294 echo >> ${module_config} 341 echo >> ${module_config}
295 echo "# Configurable module parameters" >> ${module_config} 342 echo "# Configurable module parameters" >> ${module_config}
296 echo "# ------------------------------" >> ${module_config} 343 echo "# ------------------------------" >> ${module_config}
297 myIFS="${IFS}" 344 myIFS="${IFS}"
298 IFS="$(echo -en "\n\b")" 345 IFS="$(echo -en "\n\b")"
299 346
300 for t in ${module_modinfo} 347 for t in ${module_modinfo}
301 do 348 do
302 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")" 349 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")"
303 if [[ -n ${myVAR} ]] 350 if [[ -n ${myVAR} ]]
304 then 351 then
305 module_opts="${module_opts} ${t%%:*}:${myVAR}" 352 module_opts="${module_opts} ${t%%:*}:${myVAR}"
306 fi 353 fi
307 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config} 354 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config}
308 done 355 done
309 IFS="${myIFS}" 356 IFS="${myIFS}"
310 echo '' >> ${module_config} 357 echo '' >> ${module_config}
311 fi 358 fi
312 359
313 #----------------------------------------------------------------------- 360 #-----------------------------------------------------------------------
344 echo "$(eval echo \${MODULESD_${currm}_ADDITIONS[$t]})" \ 391 echo "$(eval echo \${MODULESD_${currm}_ADDITIONS[$t]})" \
345 >> ${module_config} 392 >> ${module_config}
346 done 393 done
347 echo '' >> ${module_config} 394 echo '' >> ${module_config}
348 fi 395 fi
349 396
350 #----------------------------------------------------------------------- 397 #-----------------------------------------------------------------------
351 398
352 # then we install it 399 # then we install it
353 insinto /etc/modules.d 400 insinto /etc/modules.d
354 newins ${module_config} ${currm_path//*\/} 401 newins ${module_config} ${currm_path//*\/}
358 done 405 done
359 eend 0 406 eend 0
360 return 0 407 return 0
361} 408}
362 409
363display_postinst() {
364 # if we haven't determined the version yet, we need too.
365 get_version;
366
367 local modulename moduledir sourcedir moduletemp file i
368
369 file=${ROOT}/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}
370 file=${file/\/\///}
371
372 for i in ${MODULE_IGNORE}
373 do
374 MODULE_NAMES=${MODULE_NAMES//${i}(*}
375 done
376
377 if [[ -n ${MODULE_NAMES} ]]
378 then
379 einfo "If you would like to load this module automatically upon boot"
380 einfo "please type the following as root:"
381 for i in ${MODULE_NAMES}
382 do
383 unset libdir srcdir objdir
384 for n in $(find_module_params ${i})
385 do
386 eval ${n/:*}=${n/*:/}
387 done
388 einfo " # echo \"${modulename}\" >> ${file}"
389 done
390 einfo
391 fi
392}
393
394find_module_params() { 410find_module_params() {
411 debug-print-function ${FUNCNAME} $*
412
395 local matched_offset=0 matched_opts=0 test="${@}" temp_var result 413 local matched_offset=0 matched_opts=0 test="${@}" temp_var result
396 local i=0 y=0 z=0 414 local i=0 y=0 z=0
397 415
398 for((i=0; i<=${#test}; i++)) 416 for((i=0; i<=${#test}; i++))
399 do 417 do
400 case ${test:${i}:1} in 418 case ${test:${i}:1} in
401 \() matched_offset[0]=${i};; 419 \() matched_offset[0]=${i};;
402 \:) matched_opts=$((${matched_opts} + 1)); 420 \:) matched_opts=$((${matched_opts} + 1));
403 matched_offset[${matched_opts}]="${i}";; 421 matched_offset[${matched_opts}]="${i}";;
404 \)) matched_opts=$((${matched_opts} + 1)); 422 \)) matched_opts=$((${matched_opts} + 1));
405 matched_offset[${matched_opts}]="${i}";; 423 matched_offset[${matched_opts}]="${i}";;
406 esac 424 esac
407 done 425 done
408 426
409 for((i=0; i<=${matched_opts}; i++)) 427 for((i=0; i<=${matched_opts}; i++))
410 do 428 do
411 # i = offset were working on 429 # i = offset were working on
412 # y = last offset 430 # y = last offset
413 # z = current offset - last offset 431 # z = current offset - last offset
417 *) y=$((${matched_offset[$((${i} - 1))]} + 1)) 435 *) y=$((${matched_offset[$((${i} - 1))]} + 1))
418 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]})); 436 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]}));
419 z=$((${z} - 1)) 437 z=$((${z} - 1))
420 tempvar=${test:${y}:${z}};; 438 tempvar=${test:${y}:${z}};;
421 esac 439 esac
422 440
423 case ${i} in 441 case ${i} in
424 0) result="${result} modulename:${tempvar}";; 442 0) result="${result} modulename:${tempvar}";;
425 1) result="${result} libdir:${tempvar}";; 443 1) result="${result} libdir:${tempvar}";;
426 2) result="${result} srcdir:${tempvar}";; 444 2) result="${result} srcdir:${tempvar}";;
427 3) result="${result} objdir:${tempvar}";; 445 3) result="${result} objdir:${tempvar}";;
428 esac 446 esac
429 done 447 done
430 448
431 echo ${result} 449 echo ${result}
432} 450}
433 451
434# default ebuild functions 452# default ebuild functions
435# -------------------------------- 453# --------------------------------
436 454
437linux-mod_pkg_setup() { 455linux-mod_pkg_setup() {
456 debug-print-function ${FUNCNAME} $*
457
438 linux-info_pkg_setup; 458 linux-info_pkg_setup;
439 check_kernel_built; 459 check_kernel_built;
440 check_modules_supported; 460 strip_modulenames;
461 [[ -n ${MODULE_NAMES} ]] && check_modules_supported
441 set_kvobj; 462 set_kvobj;
463 # Commented out with permission from johnm until a fixed version for arches
464 # who intentionally use different kernel and userland compilers can be
465 # introduced - Jason Wever <weeve@gentoo.org>, 23 Oct 2005
466 #check_vermagic;
442} 467}
443 468
444linux-mod_src_compile() { 469strip_modulenames() {
445 local modulename libdir srcdir objdir i n myARCH="${ARCH}" 470 debug-print-function ${FUNCNAME} $*
446 unset ARCH
447 471
448 BUILD_TARGETS=${BUILD_TARGETS:-clean module} 472 local i
449
450 for i in ${MODULE_IGNORE} 473 for i in ${MODULE_IGNORE}; do
451 do
452 MODULE_NAMES=${MODULE_NAMES//${i}(*} 474 MODULE_NAMES=${MODULE_NAMES//${i}(*}
453 done 475 done
476}
454 477
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;
455 for i in ${MODULE_NAMES} 487 for i in ${MODULE_NAMES}
456 do 488 do
457 unset libdir srcdir objdir 489 unset libdir srcdir objdir
458 for n in $(find_module_params ${i}) 490 for n in $(find_module_params ${i})
459 do 491 do
460 eval ${n/:*}=${n/*:/} 492 eval ${n/:*}=${n/*:/}
461 done 493 done
462 libdir=${libdir:-misc} 494 libdir=${libdir:-misc}
463 srcdir=${srcdir:-${S}} 495 srcdir=${srcdir:-${S}}
464 objdir=${objdir:-${srcdir}} 496 objdir=${objdir:-${srcdir}}
465 497
466 if [ ! -f "${srcdir}/.built" ]; 498 if [ ! -f "${srcdir}/.built" ];
467 then 499 then
468 cd ${srcdir} 500 cd ${srcdir}
469 einfo "Preparing ${modulename} module" 501 einfo "Preparing ${modulename} module"
470 if [[ -n ${ECONF_PARAMS} ]] 502 if [[ -n ${ECONF_PARAMS} ]]
471 then 503 then
472 econf ${ECONF_PARAMS} || \ 504 econf ${ECONF_PARAMS} || \
473 die "Unable to run econf ${ECONF_PARAMS}" 505 die "Unable to run econf ${ECONF_PARAMS}"
474 fi 506 fi
475 507
476 emake ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \ 508 emake HOSTCC="$(tc-getBUILD_CC)" CC="$(get-KERNEL_CC)" LDFLAGS="$(get_abi_LDFLAGS)" \
477 || die "Unable to make \
478 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}." 509 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \
510 || die "Unable to make ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}."
479 touch ${srcdir}/.built 511 touch ${srcdir}/.built
480 cd ${OLDPWD} 512 cd ${OLDPWD}
481 fi 513 fi
482 done 514 done
483 515
484 ARCH="${myARCH}" 516 ARCH="${myARCH}"
517 ABI="${myABI}"
485} 518}
486 519
487linux-mod_src_install() { 520linux-mod_src_install() {
521 debug-print-function ${FUNCNAME} $*
522
488 local modulename libdir srcdir objdir i n 523 local modulename libdir srcdir objdir i n
489
490 for i in ${MODULE_IGNORE}
491 do
492 MODULE_NAMES=${MODULE_NAMES//${i}(*}
493 done
494 524
525 strip_modulenames;
495 for i in ${MODULE_NAMES} 526 for i in ${MODULE_NAMES}
496 do 527 do
497 unset libdir srcdir objdir 528 unset libdir srcdir objdir
498 for n in $(find_module_params ${i}) 529 for n in $(find_module_params ${i})
499 do 530 do
502 libdir=${libdir:-misc} 533 libdir=${libdir:-misc}
503 srcdir=${srcdir:-${S}} 534 srcdir=${srcdir:-${S}}
504 objdir=${objdir:-${srcdir}} 535 objdir=${objdir:-${srcdir}}
505 536
506 einfo "Installing ${modulename} module" 537 einfo "Installing ${modulename} module"
507 cd ${objdir} 538 cd ${objdir} || die "${objdir} does not exist"
508 insinto ${ROOT}lib/modules/${KV_FULL}/${libdir} 539 insinto /lib/modules/${KV_FULL}/${libdir}
509 doins ${modulename}.${KV_OBJ} 540 doins ${modulename}.${KV_OBJ} || die "doins ${modulename}.${KV_OBJ} failed"
510 cd ${OLDPWD} 541 cd ${OLDPWD}
511 542
512 generate_modulesd ${objdir}/${modulename} 543 generate_modulesd ${objdir}/${modulename}
513 done 544 done
514} 545}
515 546
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
516linux-mod_pkg_postinst() { 555linux-mod_pkg_postinst() {
517 update_depmod; 556 debug-print-function ${FUNCNAME} $*
518 update_modules; 557
519 update_moduledb; 558 ${UPDATE_DEPMOD} && update_depmod;
520 display_postinst; 559 ${UPDATE_MODULES} && update_modules;
560 ${UPDATE_MODULEDB} && update_moduledb;
521} 561}
522 562
523linux-mod_pkg_postrm() { 563linux-mod_pkg_postrm() {
564 debug-print-function ${FUNCNAME} $*
524 remove_moduledb; 565 remove_moduledb;
525} 566}

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