/[gentoo-x86]/eclass/linux-mod.eclass
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Revision 1.11 Revision 1.54
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 1.11 2004/12/18 16:00:10 johnm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/linux-mod.eclass,v 1.54 2005/10/22 17:35:39 johnm 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.
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.
22# If this is not set, then econf
23# isn't run.
21# BUILD_PARAMS <string> The parameters to pass to make. 24# BUILD_PARAMS <string> The parameters to pass to emake.
22# BUILD_TARGETS <string> clean modules The build targets to pass to make. 25# BUILD_TARGETS <string> clean modules The build targets to pass to
26# make.
23# MODULE_NAMES <string> This is the modules which are 27# MODULE_NAMES <string> This is the modules which are
24# to be built automatically using the 28# to be built automatically using
25# default pkg_compile/install. They 29# the default pkg_compile/install.
26# are explained properly below. 30# They are explained properly
27 31# below. It will only make
32# BUILD_TARGETS once in any
33# directory.
28 34
29# MODULE_NAMES - Detailed Overview 35# MODULE_NAMES - Detailed Overview
30# 36#
31# The structure of each MODULE_NAMES entry is as follows: 37# The structure of each MODULE_NAMES entry is as follows:
32# modulename(libmodulesdir:modulesourcedir) 38# modulename(libdir:srcdir:objdir)
33# for example: 39# for example:
34# MODULE_NAMES="module_pci(pci:${S}/pci) module_usb(usb:${S}/usb)" 40# MODULE_NAMES="module_pci(pci:${S}/pci:${S}) module_usb(usb:${S}/usb:${S})"
35# 41#
36# what this would do is 42# what this would do is
37# cd ${S}/pci 43# cd ${S}/pci
38# make ${BUILD_PARAMS} ${BUILD_TARGETS} 44# make ${BUILD_PARAMS} ${BUILD_TARGETS}
45# cd ${S}
39# insinto /lib/modules/${KV_FULL}/pci 46# insinto /lib/modules/${KV_FULL}/pci
40# doins module_pci.${KV_OBJ} 47# doins module_pci.${KV_OBJ}
41# 48#
42# cd ${S}/usb 49# cd ${S}/usb
43# make ${BUILD_PARAMS} ${BUILD_TARGETS} 50# make ${BUILD_PARAMS} ${BUILD_TARGETS}
51# cd ${S}
44# insinto /lib/modules/${KV_FULL}/usb 52# insinto /lib/modules/${KV_FULL}/usb
45# doins module_usb.${KV_OBJ} 53# doins module_usb.${KV_OBJ}
46# 54#
47# if the modulessourcedir isnt specified, it assumes ${S} 55# if the srcdir isnt specified, it assumes ${S}
48# if the libmodulesdir isnt specified, it assumes misc. 56# if the libdir isnt specified, it assumes misc.
49# if no seperator is defined ":" then it assumes the argument is modulesourcedir 57# if the objdir isnt specified, it assumes srcdir
58
59# There is also support for automatyed modules.d file generation.
60# This can be explicitly enabled by setting any of the following variables.
61#
62#
63# MODULESD_${modulename}_ENABLED This enables the modules.d file
64# generation even if we dont
65# specify any additional info.
66# MODULESD_${modulename}_EXAMPLES This is a bash array containing
67# a list of examples which should
68# be used. If you want us to try and
69# take a guess. Set this to "guess"
70# MODULESD_${modulename}_ALIASES This is a bash array containing
71# a list of associated aliases.
72# MODULESD_${modulename}_ADDITIONS This is a bash array containing
73# A list of additional things to
74# add to the bottom of the file.
75# This can be absolutely anything.
76# Each entry is a new line.
77# MODULES_${modulename}_DOCS This is a string list which contains
78# the full path to any associated
79# documents for $modulename
80
50 81
51inherit linux-info 82inherit linux-info
52ECLASS=linux-mod
53INHERITED="$INHERITED $ECLASS"
54EXPORT_FUNCTIONS pkg_setup pkg_postinst src_compile 83EXPORT_FUNCTIONS pkg_setup pkg_postinst src_install src_compile pkg_postrm
55 84
85IUSE="" # don't put pcmcia here, rather in the ebuilds that actually support pcmcia
86SLOT="0"
56DESCRIPTION="Based on the $ECLASS eclass" 87DESCRIPTION="Based on the $ECLASS eclass"
57SLOT=0 88RDEPEND="virtual/modutils
89 pcmcia? ( virtual/pcmcia )"
58DEPEND="virtual/linux-sources 90DEPEND="virtual/linux-sources
59 sys-apps/sed 91 sys-apps/sed
60 sys-apps/module-init-tools" 92 pcmcia? ( virtual/pcmcia )"
61 93
62# eclass utilities 94# eclass utilities
63# ---------------------------------- 95# ----------------------------------
96
97check_vermagic() {
98 local curr_gcc_ver=$(gcc -dumpversion)
99 local tmpfile old_chost old_gcc_ver result=0
100
101 tmpfile=`find ${KV_DIR}/ -iname "*.o.cmd" -exec grep usr/lib/gcc {} \; -quit`
102 tmpfile=${tmpfile//*usr/lib}
103 tmpfile=${tmpfile//\/include*}
104 old_chost=${tmpfile//*gcc\/}
105 old_chost=${old_chost//\/*}
106 old_gcc_ver=${tmpfile//*\/}
107
108 if [[ -z ${old_gcc_ver} || -z ${old_chost} ]]; then
109 ewarn ""
110 ewarn "Unable to detect what version of GCC was used to compile"
111 ewarn "the kernel. Build will continue, but you may experience problems."
112 elif [[ ${curr_gcc_ver} != ${old_gcc_ver} ]]; then
113 ewarn ""
114 ewarn "The version of GCC you are using (${curr_gcc_ver}) does"
115 ewarn "not match the version of GCC used to compile the"
116 ewarn "kernel (${old_gcc_ver})."
117 result=1
118 elif [[ ${CHOST} != ${old_chost} ]]; then
119 ewarn ""
120 ewarn "The current CHOST (${CHOST}) does not match the chost"
121 ewarn "used when compiling the kernel (${old_chost})."
122 result=1
123 fi
124
125 if [[ ${result} -gt 0 ]]; then
126 ewarn ""
127 ewarn "Build will not continue, because you will experience problems."
128 ewarn "To fix this either change the version of GCC you wish to use"
129 ewarn "to match the kernel, or recompile the kernel first."
130 die "GCC Version Mismatch."
131 fi
132}
133
134unpack_pcmcia_sources() {
135 # So while the two eclasses exist side-by-side and also the ebuilds inherit
136 # both we need to check for PCMCIA_SOURCE_DIR, and if we find it, then we
137 # bail out and assume pcmcia.eclass is working on it.
138 [[ -n ${PCMCIA_SOURCE_DIR} ]] && return 1
139
140 if [[ -f "${1}" ]]; then
141 PCMCIA_SOURCE_DIR="${WORKDIR}/pcmcia-cs/"
142
143 ebegin "Decompressing pcmcia-cs sources"
144 mkdir -p ${PCMCIA_SOURCE_DIR}
145 tar -xjf ${1} -C ${PCMCIA_SOURCE_DIR}
146 eend $?
147
148 if [[ -f ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version ]]; then
149 PCMCIA_VERSION=$(cat ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version)
150 einfo "Found pcmcia-cs-${PCMCIA_VERSION}"
151 fi
152 fi
153}
154
155# Dummy function for compatibility.
156pcmcia_configure() { return 0; }
157
158pcmcia_src_unpack() {
159 local pcmcia_tbz="${ROOT}/usr/src/pcmcia-cs/pcmcia-cs-build-env.tbz2"
160
161 # if the kernel has pcmcia support built in, then we just ignore all this.
162 if linux_chkconfig_present PCMCIA; then
163 einfo "Kernel based PCMCIA support has been detected."
164 else
165 if kernel_is 2 4; then
166 unpack_pcmcia_sources ${pcmcia_tbz};
167 else
168 einfo "We have detected that you are running a 2.6 kernel"
169 einfo "but you are not using the built-in PCMCIA support."
170 einfo "We will assume you know what you are doing, but please"
171 einfo "consider using the built in PCMCIA support instead."
172 sleep 10
173
174 unpack_pcmcia_sources ${pcmcia_tbz};
175 fi
176 fi
177}
64 178
65use_m() { 179use_m() {
66 # if we haven't determined the version yet, we need too. 180 # if we haven't determined the version yet, we need too.
67 get_version; 181 get_version;
68 182
69 # if the kernel version is greater than 2.6.6 then we should use 183 # if the kernel version is greater than 2.6.6 then we should use
70 # M= instead of SUBDIRS= 184 # M= instead of SUBDIRS=
71 [ ${KV_MAJOR} -eq 2 -a ${KV_MINOR} -gt 5 -a ${KV_PATCH} -gt 5 ] && \ 185 [ ${KV_MAJOR} -eq 2 -a ${KV_MINOR} -gt 5 -a ${KV_PATCH} -gt 5 ] && \
72 return 0 || return 1 186 return 0 || return 1
73} 187}
74 188
75convert_to_m() { 189convert_to_m() {
76 [ ! -f "${1}" ] && die "convert_to_m() requires a filename as an argument"
77 if use_m 190 if use_m
78 then 191 then
192 [ ! -f "${1}" ] && \
193 die "convert_to_m() requires a filename as an argument"
79 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS=" 194 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS="
80 sed -i 's:SUBDIRS=:M=:g' ${1} 195 sed -i 's:SUBDIRS=:M=:g' ${1}
81 eend $? 196 eend $?
82 fi 197 fi
83} 198}
84 199
85update_depmod() { 200update_depmod() {
86 # if we haven't determined the version yet, we need too. 201 # if we haven't determined the version yet, we need too.
87 get_version; 202 get_version;
88 203
89 ebegin "Updating module dependencies for ${KV_FULL}" 204 ebegin "Updating module dependencies for ${KV_FULL}"
90 if [ -r ${KV_OUT_DIR}/System.map ] 205 if [ -r ${KV_OUT_DIR}/System.map ]
91 then 206 then
92 depmod -ae -F ${KV_OUT_DIR}/System.map -b ${ROOT} -r ${KV_FULL} 207 depmod -ae -F ${KV_OUT_DIR}/System.map -b ${ROOT} -r ${KV_FULL}
208 eend $?
93 else 209 else
94 ewarn 210 ewarn
95 ewarn "${KV_OUT_DIR}/System.map not found." 211 ewarn "${KV_OUT_DIR}/System.map not found."
96 ewarn "You must manually update the kernel module dependencies using depmod." 212 ewarn "You must manually update the kernel module dependencies using depmod."
213 eend 1
97 ewarn 214 ewarn
98 fi 215 fi
99 eend $?
100} 216}
101 217
102update_modules() { 218update_modules() {
103 if [ -x /sbin/modules-update ] ; 219 if [ -x /sbin/modules-update ] && \
104 then 220 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then
105 ebegin "Updating modules.conf" 221 ebegin "Updating modules.conf"
106 /sbin/modules-update 222 /sbin/modules-update
107 eend $? 223 eend $?
224 fi
225}
226
227move_old_moduledb() {
228 local OLDDIR=${ROOT}/usr/share/module-rebuild/
229 local NEWDIR=${ROOT}/var/lib/module-rebuild/
230
231 if [[ -f ${OLDDIR}/moduledb ]]; then
232 [[ ! -d ${NEWDIR} ]] && mkdir -p ${NEWDIR}
233 [[ ! -f ${NEWDIR}/moduledb ]] && \
234 mv ${OLDDIR}/moduledb ${NEWDIR}/moduledb
235 rm -f ${OLDDIR}/*
236 rmdir ${OLDDIR}
237 fi
238}
239
240update_moduledb() {
241 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
242 move_old_moduledb
243
244 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then
245 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR}
246 touch ${MODULEDB_DIR}/moduledb
247 fi
248 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then
249 einfo "Adding module to moduledb."
250 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb
251 fi
252}
253
254remove_moduledb() {
255 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
256 move_old_moduledb
257
258 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then
259 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb."
260 sed -ie "/.*${CATEGORY}\/${P}.*/d" ${MODULEDB_DIR}/moduledb
108 fi 261 fi
109} 262}
110 263
111set_kvobj() { 264set_kvobj() {
112 if kernel_is 2 6 265 if kernel_is 2 6
113 then 266 then
114 KV_OBJ="ko" 267 KV_OBJ="ko"
115 else 268 else
116 KV_OBJ="o" 269 KV_OBJ="o"
117 fi 270 fi
271 # Do we really need to know this?
272 # Lets silence it.
118 einfo "Using KV_OBJ=${KV_OBJ}" 273 # einfo "Using KV_OBJ=${KV_OBJ}"
119} 274}
120 275
121generate_modulesd() { 276generate_modulesd() {
122 # This function will generate the neccessary modules.d file from the 277 # This function will generate the neccessary modules.d file from the
123 # information contained in the modules exported parms 278 # information contained in the modules exported parms
124 279
125 local selectedmodule selectedmodule_full selectedmodulevars parameter modinfop arg xifs temp 280 local currm_path currm currm_t t myIFS myVAR
126 local module_docs module_opts module_aliases module_config 281 local module_docs module_enabled module_aliases \
127 282 module_additions module_examples module_modinfo module_opts
128 for arg in ${@}
129 do
130 # convert the modulename to uppercase
131 selectedmodule_full="${arg}"
132 selectedmodule="${selectedmodule_full/*\//}"
133 selectedmodule="$(echo ${selectedmodule} | tr '[:lower:]' '[:upper:]')"
134 283
135 module_docs="MODULESD_${selectedmodule}_DOCS" 284 for currm_path in ${@}
285 do
286 currm=${currm_path//*\/}
287 currm=$(echo ${currm} | tr '[:lower:]' '[:upper:]')
288 currm_t=${currm}
289 while [[ -z ${currm_t//*-*} ]]; do
290 currm_t=${currm_t/-/_}
291 done
292
293 module_docs="$(eval echo \${MODULESD_${currm_t}_DOCS})"
294 module_enabled="$(eval echo \${MODULESD_${currm_t}_ENABLED})"
136 module_aliases="$(eval echo \$\{#MODULESD_${selectedmodule}_ALIASES[*]\})" 295 module_aliases="$(eval echo \${#MODULESD_${currm_t}_ALIASES[*]})"
137 module_docs="${!module_docs}" 296 module_additions="$(eval echo \${#MODULESD_${currm_t}_ADDITIONS[*]})"
138 297 module_examples="$(eval echo \${#MODULESD_${currm_t}_EXAMPLES[*]})"
298
299 [[ ${module_aliases} -eq 0 ]] && unset module_aliases
300 [[ ${module_additions} -eq 0 ]] && unset module_additions
301 [[ ${module_examples} -eq 0 ]] && unset module_examples
302
303 # If we specify we dont want it, then lets exit, otherwise we assume
304 # that if its set, we do want it.
305 [[ ${module_enabled} == no ]] && return 0
306
307 # unset any unwanted variables.
139 for parameter in ${!module_*} 308 for t in ${!module_*}
140 do 309 do
141 [ -z "${!parameter}" ] && unset ${parameter} 310 [[ -z ${!t} ]] && unset ${t}
142 done 311 done
143 312
144 # OK, so now ${!module_*} only contains stuff from the ebuild.
145 # now we can do some proper work!
146 [ -z "${!module_*}" ] && return 313 [[ -z ${!module_*} ]] && return 0
147 314
315 # OK so now if we have got this far, then we know we want to continue
316 # and generate the modules.d file.
317 module_modinfo="$(modinfo -p ${currm_path}.${KV_OBJ})"
148 module_config="${T}/modulesd-${selectedmodule}" 318 module_config="${T}/modulesd-${currm}"
149 319
150 ebegin "Preparing file for modules.d" 320 ebegin "Preparing file for modules.d"
321 #-----------------------------------------------------------------------
151 echo "# modules.d config file for ${selectedmodule}" >> ${module_config} 322 echo "# modules.d configuration file for ${currm}" >> ${module_config}
152 echo "# this file was automatically generated from linux-mod.eclass" >> ${module_config} 323 #-----------------------------------------------------------------------
153 echo "# on behalf of ${EBUILD/*\//}" >> ${module_config} 324 [[ -n ${module_docs} ]] && \
325 echo "# For more information please read:" >> ${module_config}
154 for temp in ${module_docs} 326 for t in ${module_docs}
155 do 327 do
156 echo "# Please read ${temp/*\//} for more info" >> ${module_config} 328 echo "# ${t//*\/}" >> ${module_config}
157 done 329 done
330 echo >> ${module_config}
158 331
332 #-----------------------------------------------------------------------
159 if [ ${module_aliases} -gt 0 ]; 333 if [[ ${module_aliases} -gt 0 ]]
160 then 334 then
161 echo "# Internal Aliases - Do not edit" >> ${module_config} 335 echo "# Internal Aliases - Do not edit" >> ${module_config}
162 echo "# ------------------------------" >> ${module_config} 336 echo "# ------------------------------" >> ${module_config}
163 337
164 (( module_aliases-- )) 338 for((t=0; t<${module_aliases}; t++))
165 for temp in $(seq 0 ${module_aliases})
166 do 339 do
167 echo "alias $(eval echo \$\{MODULESD_${selectedmodule}_ALIASES[$temp]\})" >> ${module_config} 340 echo "alias $(eval echo \${MODULESD_${currm}_ALIASES[$t]})" \
168 341 >> ${module_config}
169 done 342 done
343 echo '' >> ${module_config}
170 fi 344 fi
171 345
172 modinfop="$(modinfo -p ${selectedmodule_full}.${KV_OBJ})" 346 #-----------------------------------------------------------------------
173 if [ -n "${modinfop}" ]; 347 if [[ -n ${module_modinfo} ]]
174 then 348 then
175 echo >> ${module_config} 349 echo >> ${module_config}
176 echo "# Configurable module parameters" >> ${module_config} 350 echo "# Configurable module parameters" >> ${module_config}
177 echo "# ------------------------------" >> ${module_config} 351 echo "# ------------------------------" >> ${module_config}
178 352 myIFS="${IFS}"
179 xifs="${IFS}"
180 IFS="$(echo -en "\n\b")" 353 IFS="$(echo -en "\n\b")"
181 for parameter in ${modinfop} 354
355 for t in ${module_modinfo}
182 do 356 do
183 temp="$(echo ${parameter#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")" 357 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")"
184 if [ -n "${temp}" ]; 358 if [[ -n ${myVAR} ]]
185 then 359 then
186 module_opts="${module_opts} ${parameter%%:*}:${temp}" 360 module_opts="${module_opts} ${t%%:*}:${myVAR}"
187 fi 361 fi
188 echo -e "# ${parameter%%:*}:\t${parameter#*:}" >> ${module_config} 362 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config}
189 done 363 done
190 IFS="${xifs}" 364 IFS="${myIFS}"
365 echo '' >> ${module_config}
191 fi 366 fi
192 367
193 if [ -n "${module_opts}" ]; 368 #-----------------------------------------------------------------------
369 if [[ $(eval echo \${MODULESD_${currm}_ALIASES[0]}) == guess ]]
194 then 370 then
371 # So lets do some guesswork eh?
372 if [[ -n ${module_opts} ]]
373 then
374 echo "# For Example..." >> ${module_config}
375 echo "# --------------" >> ${module_config}
376 for t in ${module_opts}
377 do
378 echo "# options ${currm} ${t//:*}=${t//*:}" >> ${module_config}
379 done
195 echo >> ${module_config} 380 echo '' >> ${module_config}
381 fi
382 elif [[ ${module_examples} -gt 0 ]]
383 then
196 echo "# For Example..." >> ${module_config} 384 echo "# For Example..." >> ${module_config}
197 echo "# ------------------------------" >> ${module_config} 385 echo "# --------------" >> ${module_config}
198 for parameter in ${module_opts} 386 for((t=0; t<${module_examples}; t++))
199 do 387 do
200 echo "# options ${selectedmodule_full/*\//} ${parameter//:*}=${parameter//*:}" >> ${module_config} 388 echo "options $(eval echo \${MODULESD_${currm}_EXAMPLES[$t]})" \
389 >> ${module_config}
201 done 390 done
391 echo '' >> ${module_config}
202 fi 392 fi
203 393
394 #-----------------------------------------------------------------------
395 if [[ ${module_additions} -gt 0 ]]
396 then
397 for((t=0; t<${module_additions}; t++))
398 do
399 echo "$(eval echo \${MODULESD_${currm}_ADDITIONS[$t]})" \
400 >> ${module_config}
401 done
402 echo '' >> ${module_config}
403 fi
404
405 #-----------------------------------------------------------------------
406
407 # then we install it
204 insinto /etc/modules.d 408 insinto /etc/modules.d
205 newins ${module_config} ${selectedmodule_full/*\//} 409 newins ${module_config} ${currm_path//*\/}
206 410
411 # and install any documentation we might have.
207 [ -n "${module_docs}" ] && dodoc ${module_docs} 412 [[ -n ${module_docs} ]] && dodoc ${module_docs}
208 done 413 done
209 eend 0 414 eend 0
415 return 0
210} 416}
211 417
212display_postinst() { 418find_module_params() {
213 # if we haven't determined the version yet, we need too. 419 local matched_offset=0 matched_opts=0 test="${@}" temp_var result
214 get_version; 420 local i=0 y=0 z=0
215
216 local modulename moduledir sourcedir moduletemp file i
217
218 file=${ROOT}/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}
219 file=${file/\/\///}
220 421
221 einfo "If you would like to load this module automatically upon boot" 422 for((i=0; i<=${#test}; i++))
222 einfo "please type the following as root:"
223 for i in ${MODULE_NAMES}
224 do
225 moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")"
226 modulename="${moduletemp/ */}"
227 moduletemp="${moduletemp/* /}"
228 # if we specify two args, then we can set moduledir
229 [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}"
230 # if we didnt pass the brackets, then we shouldnt accept anything
231 [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}"
232 moduledir="${moduledir:-misc}"
233 sourcedir="${sourcedir:-${S}}"
234
235 einfo " # echo \"${modulename}\" >> ${file}"
236 done 423 do
237 echo 424 case ${test:${i}:1} in
425 \() matched_offset[0]=${i};;
426 \:) matched_opts=$((${matched_opts} + 1));
427 matched_offset[${matched_opts}]="${i}";;
428 \)) matched_opts=$((${matched_opts} + 1));
429 matched_offset[${matched_opts}]="${i}";;
430 esac
431 done
432
433 for((i=0; i<=${matched_opts}; i++))
434 do
435 # i = offset were working on
436 # y = last offset
437 # z = current offset - last offset
438 # temp_var = temporary name
439 case ${i} in
440 0) tempvar=${test:0:${matched_offset[0]}};;
441 *) y=$((${matched_offset[$((${i} - 1))]} + 1))
442 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]}));
443 z=$((${z} - 1))
444 tempvar=${test:${y}:${z}};;
445 esac
446
447 case ${i} in
448 0) result="${result} modulename:${tempvar}";;
449 1) result="${result} libdir:${tempvar}";;
450 2) result="${result} srcdir:${tempvar}";;
451 3) result="${result} objdir:${tempvar}";;
452 esac
453 done
454
455 echo ${result}
238} 456}
239 457
240# default ebuild functions 458# default ebuild functions
241# -------------------------------- 459# --------------------------------
242 460
243linux-mod_pkg_setup() { 461linux-mod_pkg_setup() {
244 linux-info_pkg_setup; 462 linux-info_pkg_setup;
245 check_kernel_built; 463 check_kernel_built;
246 check_modules_supported; 464 check_modules_supported;
247 check_extra_config;
248 set_kvobj; 465 set_kvobj;
466 check_vermagic;
249} 467}
250 468
251linux-mod_src_compile() { 469linux-mod_src_compile() {
252 local modulename moduledir sourcedir moduletemp xarch i 470 local modulename libdir srcdir objdir i n myARCH="${ARCH}"
253 xarch="${ARCH}" 471 ARCH="$(tc-arch-kernel)"
254 unset ARCH 472
473 BUILD_TARGETS=${BUILD_TARGETS:-clean module}
474
475 for i in ${MODULE_IGNORE}
476 do
477 MODULE_NAMES=${MODULE_NAMES//${i}(*}
478 done
255 479
256 for i in ${MODULE_NAMES} 480 for i in ${MODULE_NAMES}
257 do 481 do
258 moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")" 482 unset libdir srcdir objdir
259 modulename="${moduletemp/ */}" 483 for n in $(find_module_params ${i})
260 moduletemp="${moduletemp/* /}" 484 do
261 # if we specify two args, then we can set moduledir 485 eval ${n/:*}=${n/*:/}
262 [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}" 486 done
263 # if we didnt pass the brackets, then we shouldnt accept anything 487 libdir=${libdir:-misc}
264 [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}"
265 moduledir="${moduledir:-misc}"
266 sourcedir="${sourcedir:-${S}}" 488 srcdir=${srcdir:-${S}}
267 489 objdir=${objdir:-${srcdir}}
490
491 if [ ! -f "${srcdir}/.built" ];
492 then
493 cd ${srcdir}
268 einfo "Preparing ${modulename} module" 494 einfo "Preparing ${modulename} module"
269 cd ${sourcedir} 495 if [[ -n ${ECONF_PARAMS} ]]
270 emake ${BUILD_PARAMS} ${BUILD_TARGETS:-clean module} || die Unable to make ${BUILD_PARAMS} ${BUILD_TARGETS:-clean module}. 496 then
497 econf ${ECONF_PARAMS} || \
498 die "Unable to run econf ${ECONF_PARAMS}"
499 fi
500
501 emake ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \
502 || die "Unable to make \
503 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}."
504 touch ${srcdir}/.built
505 cd ${OLDPWD}
506 fi
271 done 507 done
272 ARCH="${xarch}" 508
509 ARCH="${myARCH}"
273} 510}
274 511
275linux-mod_src_install() { 512linux-mod_src_install() {
276 local modulename moduledir sourcedir moduletemp i 513 local modulename libdir srcdir objdir i n
514
515 for i in ${MODULE_IGNORE}
516 do
517 MODULE_NAMES=${MODULE_NAMES//${i}(*}
518 done
277 519
278 for i in ${MODULE_NAMES} 520 for i in ${MODULE_NAMES}
279 do 521 do
280 moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")" 522 unset libdir srcdir objdir
281 modulename="${moduletemp/ */}" 523 for n in $(find_module_params ${i})
282 moduletemp="${moduletemp/* /}" 524 do
283 # if we specify two args, then we can set moduledir 525 eval ${n/:*}=${n/*:/}
284 [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}" 526 done
285 # if we didnt pass the brackets, then we shouldnt accept anything 527 libdir=${libdir:-misc}
286 [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}"
287 moduledir="${moduledir:-misc}"
288 sourcedir="${sourcedir:-${S}}" 528 srcdir=${srcdir:-${S}}
529 objdir=${objdir:-${srcdir}}
289 530
290 einfo "Installing ${modulename} module" 531 einfo "Installing ${modulename} module"
291 cd ${sourcedir} 532 cd ${objdir}
292 insinto /lib/modules/${KV_FULL}/${moduledir} 533 insinto ${ROOT}lib/modules/${KV_FULL}/${libdir}
293 doins ${modulename}.${KV_OBJ} 534 doins ${modulename}.${KV_OBJ}
294 535 cd ${OLDPWD}
536
295 generate_modulesd ${sourcedir}/${modulename} 537 generate_modulesd ${objdir}/${modulename}
296 done 538 done
297} 539}
298 540
299linux-mod_pkg_postinst() { 541linux-mod_pkg_postinst() {
300 update_depmod; 542 update_depmod;
301 update_modules; 543 update_modules;
302 display_postinst; 544 update_moduledb;
303} 545}
546
547linux-mod_pkg_postrm() {
548 remove_moduledb;
549}

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