/[gentoo-x86]/eclass/linux-mod.eclass
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Revision 1.16 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 1.16 2005/01/06 17:58:59 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# It will only make BUILD_TARGETS once 31# below. It will only make
32# BUILD_TARGETS once in any
28# in any directory. 33# directory.
29# NO_MODULESD <string> Set this to something to prevent
30# modulesd file generation
31
32 34
33# MODULE_NAMES - Detailed Overview 35# MODULE_NAMES - Detailed Overview
34# 36#
35# The structure of each MODULE_NAMES entry is as follows: 37# The structure of each MODULE_NAMES entry is as follows:
36# modulename(libmodulesdir:modulesourcedir) 38# modulename(libdir:srcdir:objdir)
37# for example: 39# for example:
38# 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})"
39# 41#
40# what this would do is 42# what this would do is
41# cd ${S}/pci 43# cd ${S}/pci
42# make ${BUILD_PARAMS} ${BUILD_TARGETS} 44# make ${BUILD_PARAMS} ${BUILD_TARGETS}
45# cd ${S}
43# insinto /lib/modules/${KV_FULL}/pci 46# insinto /lib/modules/${KV_FULL}/pci
44# doins module_pci.${KV_OBJ} 47# doins module_pci.${KV_OBJ}
45# 48#
46# cd ${S}/usb 49# cd ${S}/usb
47# make ${BUILD_PARAMS} ${BUILD_TARGETS} 50# make ${BUILD_PARAMS} ${BUILD_TARGETS}
51# cd ${S}
48# insinto /lib/modules/${KV_FULL}/usb 52# insinto /lib/modules/${KV_FULL}/usb
49# doins module_usb.${KV_OBJ} 53# doins module_usb.${KV_OBJ}
50# 54#
51# if the modulessourcedir isnt specified, it assumes ${S} 55# if the srcdir isnt specified, it assumes ${S}
52# if the libmodulesdir isnt specified, it assumes misc. 56# if the libdir isnt specified, it assumes misc.
53# if no seperator is defined ":" then it assumes the argument is modulesourcedir 57# if the objdir isnt specified, it assumes srcdir
58
59# There is also support for automatyed modules.d file generation.
60# This can be explicitly enabled by setting any of the following variables.
61#
62#
63# MODULESD_${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 $modulename
80
54 81
55inherit linux-info 82inherit linux-info
56ECLASS=linux-mod 83EXPORT_FUNCTIONS pkg_setup pkg_postinst src_install src_compile pkg_postrm
57INHERITED="$INHERITED $ECLASS"
58EXPORT_FUNCTIONS pkg_setup src_install pkg_postinst src_compile
59 84
85IUSE="" # don't put pcmcia here, rather in the ebuilds that actually support pcmcia
86SLOT="0"
60DESCRIPTION="Based on the $ECLASS eclass" 87DESCRIPTION="Based on the $ECLASS eclass"
61SLOT=0 88RDEPEND="virtual/modutils
89 pcmcia? ( virtual/pcmcia )"
62DEPEND="virtual/linux-sources 90DEPEND="virtual/linux-sources
63 sys-apps/sed 91 sys-apps/sed
64 sys-apps/module-init-tools" 92 pcmcia? ( virtual/pcmcia )"
65 93
66# eclass utilities 94# eclass utilities
67# ---------------------------------- 95# ----------------------------------
96
97check_vermagic() {
98 local curr_gcc_ver=$(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}
68 178
69use_m() { 179use_m() {
70 # if we haven't determined the version yet, we need too. 180 # if we haven't determined the version yet, we need too.
71 get_version; 181 get_version;
72 182
73 # 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
74 # M= instead of SUBDIRS= 184 # M= instead of SUBDIRS=
75 [ ${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 ${KV_PATCH} -gt 5 ] && \
76 return 0 || return 1 186 return 0 || return 1
77} 187}
78 188
79convert_to_m() { 189convert_to_m() {
80 [ ! -f "${1}" ] && die "convert_to_m() requires a filename as an argument"
81 if use_m 190 if use_m
82 then 191 then
192 [ ! -f "${1}" ] && \
193 die "convert_to_m() requires a filename as an argument"
83 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS=" 194 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS="
84 sed -i 's:SUBDIRS=:M=:g' ${1} 195 sed -i 's:SUBDIRS=:M=:g' ${1}
85 eend $? 196 eend $?
86 fi 197 fi
87} 198}
88 199
89update_depmod() { 200update_depmod() {
90 # if we haven't determined the version yet, we need too. 201 # if we haven't determined the version yet, we need too.
91 get_version; 202 get_version;
92 203
93 ebegin "Updating module dependencies for ${KV_FULL}" 204 ebegin "Updating module dependencies for ${KV_FULL}"
94 if [ -r ${KV_OUT_DIR}/System.map ] 205 if [ -r ${KV_OUT_DIR}/System.map ]
95 then 206 then
96 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 $?
97 else 209 else
98 ewarn 210 ewarn
99 ewarn "${KV_OUT_DIR}/System.map not found." 211 ewarn "${KV_OUT_DIR}/System.map not found."
100 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
101 ewarn 214 ewarn
102 fi 215 fi
103 eend $?
104} 216}
105 217
106update_modules() { 218update_modules() {
107 if [ -x /sbin/modules-update ] ; 219 if [ -x /sbin/modules-update ] && \
108 then 220 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then
109 ebegin "Updating modules.conf" 221 ebegin "Updating modules.conf"
110 /sbin/modules-update 222 /sbin/modules-update
111 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" ${MODULEDB_DIR}/moduledb
112 fi 261 fi
113} 262}
114 263
115set_kvobj() { 264set_kvobj() {
116 if kernel_is 2 6 265 if kernel_is 2 6
117 then 266 then
118 KV_OBJ="ko" 267 KV_OBJ="ko"
119 else 268 else
120 KV_OBJ="o" 269 KV_OBJ="o"
121 fi 270 fi
271 # Do we really need to know this?
272 # Lets silence it.
122 einfo "Using KV_OBJ=${KV_OBJ}" 273 # einfo "Using KV_OBJ=${KV_OBJ}"
123} 274}
124 275
125generate_modulesd() { 276generate_modulesd() {
126 # This function will generate the neccessary modules.d file from the 277 # This function will generate the neccessary modules.d file from the
127 # information contained in the modules exported parms 278 # information contained in the modules exported parms
128 279
129 local selectedmodule selectedmodule_full selectedmodulevars parameter modinfop arg xifs temp 280 local currm_path currm currm_t t myIFS myVAR
130 local module_docs module_opts module_aliases module_config 281 local module_docs module_enabled module_aliases \
131 282 module_additions module_examples module_modinfo module_opts
132 for arg in ${@}
133 do
134 selectedmodule_full="${arg}"
135 # strip the directory
136 selectedmodule="${selectedmodule_full/*\//}"
137 # convert the modulename to uppercase
138 selectedmodule="$(echo ${selectedmodule} | tr '[:lower:]' '[:upper:]')"
139 283
140 module_docs="MODULESD_${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})"
141 module_aliases="$(eval echo \$\{#MODULESD_${selectedmodule}_ALIASES[*]\})" 295 module_aliases="$(eval echo \${#MODULESD_${currm_t}_ALIASES[*]})"
296 module_additions="$(eval echo \${#MODULESD_${currm_t}_ADDITIONS[*]})"
297 module_examples="$(eval echo \${#MODULESD_${currm_t}_EXAMPLES[*]})"
298
142 [ ${module_aliases} == 0 ] && unset module_aliases 299 [[ ${module_aliases} -eq 0 ]] && unset module_aliases
143 module_docs="${!module_docs}" 300 [[ ${module_additions} -eq 0 ]] && unset module_additions
144 modinfop="$(modinfo -p ${selectedmodule_full}.${KV_OBJ})" 301 [[ ${module_examples} -eq 0 ]] && unset module_examples
145 302
146 # By now we know if there is anything we can use to generate a file with 303 # If we specify we dont want it, then lets exit, otherwise we assume
147 # so unset empty vars and bail out if we find nothing. 304 # that if its set, we do want it.
305 [[ ${module_enabled} == no ]] && return 0
306
307 # unset any unwanted variables.
148 for parameter in ${!module_*} 308 for t in ${!module_*}
149 do 309 do
150 [ -z "${!parameter}" ] && unset ${parameter} 310 [[ -z ${!t} ]] && unset ${t}
151 done 311 done
152 [ -z "${!module_*}" -a -z "${modinfop}" ] && return
153 312
154 #so now we can set the configfilevar 313 [[ -z ${!module_*} ]] && return 0
314
315 # OK so now if we have got this far, then we know we want to continue
316 # and generate the modules.d file.
317 module_modinfo="$(modinfo -p ${currm_path}.${KV_OBJ})"
155 module_config="${T}/modulesd-${selectedmodule}" 318 module_config="${T}/modulesd-${currm}"
156 319
157 # and being working on things.
158 ebegin "Preparing file for modules.d" 320 ebegin "Preparing file for modules.d"
321 #-----------------------------------------------------------------------
159 echo "# modules.d config file for ${selectedmodule}" >> ${module_config} 322 echo "# modules.d configuration file for ${currm}" >> ${module_config}
160 echo "# this file was automatically generated from linux-mod.eclass" >> ${module_config} 323 #-----------------------------------------------------------------------
324 [[ -n ${module_docs} ]] && \
325 echo "# For more information please read:" >> ${module_config}
161 for temp in ${module_docs} 326 for t in ${module_docs}
162 do 327 do
163 echo "# Please read ${temp/*\//} for more info" >> ${module_config} 328 echo "# ${t//*\/}" >> ${module_config}
164 done 329 done
330 echo >> ${module_config}
165 331
332 #-----------------------------------------------------------------------
166 if [ ${module_aliases} > 0 ]; 333 if [[ ${module_aliases} -gt 0 ]]
167 then 334 then
168 echo >> ${module_config}
169 echo "# Internal Aliases - Do not edit" >> ${module_config} 335 echo "# Internal Aliases - Do not edit" >> ${module_config}
170 echo "# ------------------------------" >> ${module_config} 336 echo "# ------------------------------" >> ${module_config}
171 337
172 (( module_aliases-- )) 338 for((t=0; t<${module_aliases}; t++))
173 for temp in $(seq 0 ${module_aliases})
174 do 339 do
175 echo "alias $(eval echo \$\{MODULESD_${selectedmodule}_ALIASES[$temp]\})" >> ${module_config} 340 echo "alias $(eval echo \${MODULESD_${currm}_ALIASES[$t]})" \
341 >> ${module_config}
176 done 342 done
343 echo '' >> ${module_config}
177 fi 344 fi
178 345
179 # and then stating any module parameters defined from the module 346 #-----------------------------------------------------------------------
180 if [ -n "${modinfop}" ]; 347 if [[ -n ${module_modinfo} ]]
181 then 348 then
182 echo >> ${module_config} 349 echo >> ${module_config}
183 echo "# Configurable module parameters" >> ${module_config} 350 echo "# Configurable module parameters" >> ${module_config}
184 echo "# ------------------------------" >> ${module_config} 351 echo "# ------------------------------" >> ${module_config}
185 352 myIFS="${IFS}"
186 xifs="${IFS}"
187 IFS="$(echo -en "\n\b")" 353 IFS="$(echo -en "\n\b")"
188 for parameter in ${modinfop} 354
355 for t in ${module_modinfo}
189 do 356 do
190 temp="$(echo ${parameter#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")" 357 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")"
191 if [ -n "${temp}" ]; 358 if [[ -n ${myVAR} ]]
192 then 359 then
193 module_opts="${module_opts} ${parameter%%:*}:${temp}" 360 module_opts="${module_opts} ${t%%:*}:${myVAR}"
194 fi 361 fi
195 echo -e "# ${parameter%%:*}:\t${parameter#*:}" >> ${module_config} 362 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config}
196 done 363 done
197 IFS="${xifs}" 364 IFS="${myIFS}"
365 echo '' >> ${module_config}
198 fi 366 fi
199 367
200 # and any examples we can gather from them 368 #-----------------------------------------------------------------------
201 if [ -n "${module_opts}" ]; 369 if [[ $(eval echo \${MODULESD_${currm}_ALIASES[0]}) == guess ]]
202 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
203 echo >> ${module_config} 380 echo '' >> ${module_config}
381 fi
382 elif [[ ${module_examples} -gt 0 ]]
383 then
204 echo "# For Example..." >> ${module_config} 384 echo "# For Example..." >> ${module_config}
205 echo "# ------------------------------" >> ${module_config} 385 echo "# --------------" >> ${module_config}
206 for parameter in ${module_opts} 386 for((t=0; t<${module_examples}; t++))
207 do 387 do
208 echo "# options ${selectedmodule_full/*\//} ${parameter//:*}=${parameter//*:}" >> ${module_config} 388 echo "options $(eval echo \${MODULESD_${currm}_EXAMPLES[$t]})" \
389 >> ${module_config}
209 done 390 done
391 echo '' >> ${module_config}
210 fi 392 fi
211 393
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
212 # then we install it 407 # then we install it
213 insinto /etc/modules.d 408 insinto /etc/modules.d
214 newins ${module_config} ${selectedmodule_full/*\//} 409 newins ${module_config} ${currm_path//*\/}
215 410
216 # and install any documentation we might have. 411 # and install any documentation we might have.
217 [ -n "${module_docs}" ] && dodoc ${module_docs} 412 [[ -n ${module_docs} ]] && dodoc ${module_docs}
218 done 413 done
219 eend 0 414 eend 0
415 return 0
220} 416}
221 417
222display_postinst() { 418find_module_params() {
223 # if we haven't determined the version yet, we need too. 419 local matched_offset=0 matched_opts=0 test="${@}" temp_var result
224 get_version; 420 local i=0 y=0 z=0
225
226 local modulename moduledir sourcedir moduletemp file i
227
228 file=${ROOT}/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}
229 file=${file/\/\///}
230 421
231 einfo "If you would like to load this module automatically upon boot" 422 for((i=0; i<=${#test}; i++))
232 einfo "please type the following as root:"
233 for i in ${MODULE_NAMES}
234 do
235 moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")"
236 modulename="${moduletemp/ */}"
237 moduletemp="${moduletemp/* /}"
238 # if we specify two args, then we can set moduledir
239 [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}"
240 # if we didnt pass the brackets, then we shouldnt accept anything
241 [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}"
242 moduledir="${moduledir:-misc}"
243 sourcedir="${sourcedir:-${S}}"
244
245 einfo " # echo \"${modulename}\" >> ${file}"
246 done 423 do
247 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 ${result}
248} 456}
249 457
250# default ebuild functions 458# default ebuild functions
251# -------------------------------- 459# --------------------------------
252 460
253linux-mod_pkg_setup() { 461linux-mod_pkg_setup() {
254 linux-info_pkg_setup; 462 linux-info_pkg_setup;
255 check_kernel_built; 463 check_kernel_built;
256 check_modules_supported; 464 check_modules_supported;
257 set_kvobj; 465 set_kvobj;
466 check_vermagic;
258} 467}
259 468
260linux-mod_src_compile() { 469linux-mod_src_compile() {
261 local modulename moduledir sourcedir moduletemp xarch i 470 local modulename libdir srcdir objdir i n myARCH="${ARCH}"
262 xarch="${ARCH}" 471 ARCH="$(tc-arch-kernel)"
263 unset ARCH 472
264
265 BUILD_TARGETS=${BUILD_TARGETS:-clean module} 473 BUILD_TARGETS=${BUILD_TARGETS:-clean module}
266 474
475 for i in ${MODULE_IGNORE}
476 do
477 MODULE_NAMES=${MODULE_NAMES//${i}(*}
478 done
479
267 for i in ${MODULE_NAMES} 480 for i in ${MODULE_NAMES}
268 do 481 do
269 moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")" 482 unset libdir srcdir objdir
270 modulename="${moduletemp/ */}" 483 for n in $(find_module_params ${i})
271 moduletemp="${moduletemp/* /}" 484 do
272 # if we specify two args, then we can set moduledir 485 eval ${n/:*}=${n/*:/}
273 [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}" 486 done
274 # if we didnt pass the brackets, then we shouldnt accept anything 487 libdir=${libdir:-misc}
275 [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}"
276 moduledir="${moduledir:-misc}"
277 sourcedir="${sourcedir:-${S}}" 488 srcdir=${srcdir:-${S}}
278 489 objdir=${objdir:-${srcdir}}
490
279 if [ ! -f "${sourcedir}/.built" ]; 491 if [ ! -f "${srcdir}/.built" ];
280 then 492 then
281 cd ${sourcedir} 493 cd ${srcdir}
282 einfo "Preparing ${modulename} module" 494 einfo "Preparing ${modulename} module"
495 if [[ -n ${ECONF_PARAMS} ]]
496 then
497 econf ${ECONF_PARAMS} || \
498 die "Unable to run econf ${ECONF_PARAMS}"
499 fi
500
283 emake ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} || \ 501 emake ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \
502 || die "Unable to make \
284 die Unable to make ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}. 503 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}."
285 touch ${sourcedir}/.built 504 touch ${srcdir}/.built
286 cd ${OLDPWD} 505 cd ${OLDPWD}
287 fi 506 fi
288 done 507 done
289 ARCH="${xarch}" 508
509 ARCH="${myARCH}"
290} 510}
291 511
292linux-mod_src_install() { 512linux-mod_src_install() {
293 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
294 519
295 for i in ${MODULE_NAMES} 520 for i in ${MODULE_NAMES}
296 do 521 do
297 moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")" 522 unset libdir srcdir objdir
298 modulename="${moduletemp/ */}" 523 for n in $(find_module_params ${i})
299 moduletemp="${moduletemp/* /}" 524 do
300 # if we specify two args, then we can set moduledir 525 eval ${n/:*}=${n/*:/}
301 [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}" 526 done
302 # if we didnt pass the brackets, then we shouldnt accept anything 527 libdir=${libdir:-misc}
303 [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}"
304 moduledir="${moduledir:-misc}"
305 sourcedir="${sourcedir:-${S}}" 528 srcdir=${srcdir:-${S}}
529 objdir=${objdir:-${srcdir}}
306 530
307 einfo "Installing ${modulename} module" 531 einfo "Installing ${modulename} module"
308 cd ${sourcedir} 532 cd ${objdir}
309 insinto /lib/modules/${KV_FULL}/${moduledir} 533 insinto ${ROOT}lib/modules/${KV_FULL}/${libdir}
310 doins ${modulename}.${KV_OBJ} 534 doins ${modulename}.${KV_OBJ}
311 cd ${OLDPWD} 535 cd ${OLDPWD}
312 536
313 [ -z "${NO_MODULESD}" ] && generate_modulesd ${sourcedir}/${modulename} 537 generate_modulesd ${objdir}/${modulename}
314 done 538 done
315} 539}
316 540
317linux-mod_pkg_postinst() { 541linux-mod_pkg_postinst() {
318 update_depmod; 542 update_depmod;
319 update_modules; 543 update_modules;
320 display_postinst; 544 update_moduledb;
321} 545}
546
547linux-mod_pkg_postrm() {
548 remove_moduledb;
549}

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