/[gentoo-x86]/eclass/linux-mod.eclass
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Revision 1.16 Revision 1.64
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 1.64 2006/05/11 08:23:43 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 ${S}
52# if the libmodulesdir isnt specified, it assumes misc. 56# if the libdir isnt specified, it assumes misc.
53# if no seperator is defined ":" then it assumes the argument is modulesourcedir 57# if the objdir isnt specified, it assumes srcdir
54 58
55inherit linux-info 59# There is also support for automatyed modules.d file generation.
56ECLASS=linux-mod 60# This can be explicitly enabled by setting any of the following variables.
57INHERITED="$INHERITED $ECLASS" 61#
58EXPORT_FUNCTIONS pkg_setup src_install pkg_postinst src_compile 62#
63# MODULESD_${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
59 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
85
86inherit eutils linux-info multilib
87EXPORT_FUNCTIONS pkg_setup pkg_postinst src_install src_compile pkg_postrm
88
89IUSE="" # don't put pcmcia here, rather in the ebuilds that actually support pcmcia
90SLOT="0"
60DESCRIPTION="Based on the $ECLASS eclass" 91DESCRIPTION="Based on the $ECLASS eclass"
61SLOT=0 92RDEPEND="virtual/modutils
62DEPEND="virtual/linux-sources 93 pcmcia? ( virtual/pcmcia )"
63 sys-apps/sed 94DEPEND="sys-apps/sed
64 sys-apps/module-init-tools" 95 pcmcia? ( virtual/pcmcia )"
65 96
66# eclass utilities 97# eclass utilities
67# ---------------------------------- 98# ----------------------------------
99
100check_vermagic() {
101 local curr_gcc_ver=$(gcc -dumpversion)
102 local tmpfile old_chost old_gcc_ver result=0
103
104 tmpfile=`find ${KV_DIR}/ -iname "*.o.cmd" -exec grep usr/lib/gcc {} \; -quit`
105 tmpfile=${tmpfile//*usr/lib}
106 tmpfile=${tmpfile//\/include*}
107 old_chost=${tmpfile//*gcc\/}
108 old_chost=${old_chost//\/*}
109 old_gcc_ver=${tmpfile//*\/}
110
111 if [[ -z ${old_gcc_ver} || -z ${old_chost} ]]; then
112 ewarn ""
113 ewarn "Unable to detect what version of GCC was used to compile"
114 ewarn "the kernel. Build will continue, but you may experience problems."
115 elif [[ ${curr_gcc_ver} != ${old_gcc_ver} ]]; then
116 ewarn ""
117 ewarn "The version of GCC you are using (${curr_gcc_ver}) does"
118 ewarn "not match the version of GCC used to compile the"
119 ewarn "kernel (${old_gcc_ver})."
120 result=1
121 elif [[ ${CHOST} != ${old_chost} ]]; then
122 ewarn ""
123 ewarn "The current CHOST (${CHOST}) does not match the chost"
124 ewarn "used when compiling the kernel (${old_chost})."
125 result=1
126 fi
127
128 if [[ ${result} -gt 0 ]]; then
129 ewarn ""
130 ewarn "Build will not continue, because you will experience problems."
131 ewarn "To fix this either change the version of GCC you wish to use"
132 ewarn "to match the kernel, or recompile the kernel first."
133 die "GCC Version Mismatch."
134 fi
135}
136
137unpack_pcmcia_sources() {
138 # So while the two eclasses exist side-by-side and also the ebuilds inherit
139 # both we need to check for PCMCIA_SOURCE_DIR, and if we find it, then we
140 # bail out and assume pcmcia.eclass is working on it.
141 [[ -n ${PCMCIA_SOURCE_DIR} ]] && return 1
142
143 if [[ -f "${1}" ]]; then
144 PCMCIA_SOURCE_DIR="${WORKDIR}/pcmcia-cs/"
145
146 ebegin "Decompressing pcmcia-cs sources"
147 mkdir -p ${PCMCIA_SOURCE_DIR}
148 tar -xjf ${1} -C ${PCMCIA_SOURCE_DIR}
149 eend $?
150
151 if [[ -f ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version ]]; then
152 PCMCIA_VERSION=$(cat ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version)
153 einfo "Found pcmcia-cs-${PCMCIA_VERSION}"
154 fi
155 fi
156}
157
158# Dummy function for compatibility.
159pcmcia_configure() { return 0; }
160
161pcmcia_src_unpack() {
162 local pcmcia_tbz="${ROOT}/usr/src/pcmcia-cs/pcmcia-cs-build-env.tbz2"
163
164 # if the kernel has pcmcia support built in, then we just ignore all this.
165 if linux_chkconfig_present PCMCIA; then
166 einfo "Kernel based PCMCIA support has been detected."
167 else
168 if kernel_is 2 4; then
169 unpack_pcmcia_sources ${pcmcia_tbz};
170 else
171 einfo "We have detected that you are running a 2.6 kernel"
172 einfo "but you are not using the built-in PCMCIA support."
173 einfo "We will assume you know what you are doing, but please"
174 einfo "consider using the built in PCMCIA support instead."
175 epause 10
176
177 unpack_pcmcia_sources ${pcmcia_tbz};
178 fi
179 fi
180}
68 181
69use_m() { 182use_m() {
70 # if we haven't determined the version yet, we need too. 183 # if we haven't determined the version yet, we need too.
71 get_version; 184 get_version;
72 185
73 # if the kernel version is greater than 2.6.6 then we should use 186 # if the kernel version is greater than 2.6.6 then we should use
74 # M= instead of SUBDIRS= 187 # M= instead of SUBDIRS=
75 [ ${KV_MAJOR} -eq 2 -a ${KV_MINOR} -gt 5 -a ${KV_PATCH} -gt 5 ] && \ 188 [ ${KV_MAJOR} -eq 2 -a ${KV_MINOR} -gt 5 -a ${KV_PATCH} -gt 5 ] && \
76 return 0 || return 1 189 return 0 || return 1
77} 190}
78 191
79convert_to_m() { 192convert_to_m() {
80 [ ! -f "${1}" ] && die "convert_to_m() requires a filename as an argument"
81 if use_m 193 if use_m
82 then 194 then
195 [ ! -f "${1}" ] && \
196 die "convert_to_m() requires a filename as an argument"
83 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS=" 197 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS="
84 sed -i 's:SUBDIRS=:M=:g' ${1} 198 sed -i 's:SUBDIRS=:M=:g' ${1}
85 eend $? 199 eend $?
86 fi 200 fi
87} 201}
88 202
89update_depmod() { 203update_depmod() {
90 # if we haven't determined the version yet, we need too. 204 # if we haven't determined the version yet, we need too.
91 get_version; 205 get_version;
92 206
93 ebegin "Updating module dependencies for ${KV_FULL}" 207 ebegin "Updating module dependencies for ${KV_FULL}"
94 if [ -r ${KV_OUT_DIR}/System.map ] 208 if [ -r ${KV_OUT_DIR}/System.map ]
95 then 209 then
96 depmod -ae -F ${KV_OUT_DIR}/System.map -b ${ROOT} -r ${KV_FULL} 210 depmod -ae -F ${KV_OUT_DIR}/System.map -b ${ROOT} -r ${KV_FULL}
211 eend $?
97 else 212 else
98 ewarn 213 ewarn
99 ewarn "${KV_OUT_DIR}/System.map not found." 214 ewarn "${KV_OUT_DIR}/System.map not found."
100 ewarn "You must manually update the kernel module dependencies using depmod." 215 ewarn "You must manually update the kernel module dependencies using depmod."
216 eend 1
101 ewarn 217 ewarn
102 fi 218 fi
103 eend $?
104} 219}
105 220
106update_modules() { 221update_modules() {
107 if [ -x /sbin/modules-update ] ; 222 if [ -x /sbin/modules-update ] && \
108 then 223 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then
109 ebegin "Updating modules.conf" 224 ebegin "Updating modules.conf"
110 /sbin/modules-update 225 /sbin/modules-update
111 eend $? 226 eend $?
227 fi
228}
229
230move_old_moduledb() {
231 local OLDDIR=${ROOT}/usr/share/module-rebuild/
232 local NEWDIR=${ROOT}/var/lib/module-rebuild/
233
234 if [[ -f ${OLDDIR}/moduledb ]]; then
235 [[ ! -d ${NEWDIR} ]] && mkdir -p ${NEWDIR}
236 [[ ! -f ${NEWDIR}/moduledb ]] && \
237 mv ${OLDDIR}/moduledb ${NEWDIR}/moduledb
238 rm -f ${OLDDIR}/*
239 rmdir ${OLDDIR}
240 fi
241}
242
243update_moduledb() {
244 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
245 move_old_moduledb
246
247 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then
248 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR}
249 touch ${MODULEDB_DIR}/moduledb
250 fi
251 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then
252 einfo "Adding module to moduledb."
253 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb
254 fi
255}
256
257remove_moduledb() {
258 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
259 move_old_moduledb
260
261 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then
262 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb."
263 sed -ie "/.*${CATEGORY}\/${PN}-${PVR}.*/d" ${MODULEDB_DIR}/moduledb
112 fi 264 fi
113} 265}
114 266
115set_kvobj() { 267set_kvobj() {
116 if kernel_is 2 6 268 if kernel_is 2 6
117 then 269 then
118 KV_OBJ="ko" 270 KV_OBJ="ko"
119 else 271 else
120 KV_OBJ="o" 272 KV_OBJ="o"
121 fi 273 fi
274 # Do we really need to know this?
275 # Lets silence it.
122 einfo "Using KV_OBJ=${KV_OBJ}" 276 # einfo "Using KV_OBJ=${KV_OBJ}"
123} 277}
124 278
125generate_modulesd() { 279generate_modulesd() {
126 # This function will generate the neccessary modules.d file from the 280 # This function will generate the neccessary modules.d file from the
127 # information contained in the modules exported parms 281 # information contained in the modules exported parms
128 282
129 local selectedmodule selectedmodule_full selectedmodulevars parameter modinfop arg xifs temp 283 local currm_path currm currm_t t myIFS myVAR
130 local module_docs module_opts module_aliases module_config 284 local module_docs module_enabled module_aliases \
131 285 module_additions module_examples module_modinfo module_opts
132 for arg in ${@} 286
287 for currm_path in ${@}
133 do 288 do
134 selectedmodule_full="${arg}" 289 currm=${currm_path//*\/}
135 # strip the directory 290 currm=$(echo ${currm} | tr '[:lower:]' '[:upper:]')
136 selectedmodule="${selectedmodule_full/*\//}" 291 currm_t=${currm}
137 # convert the modulename to uppercase 292 while [[ -z ${currm_t//*-*} ]]; do
138 selectedmodule="$(echo ${selectedmodule} | tr '[:lower:]' '[:upper:]')" 293 currm_t=${currm_t/-/_}
294 done
139 295
140 module_docs="MODULESD_${selectedmodule}_DOCS" 296 module_docs="$(eval echo \${MODULESD_${currm_t}_DOCS})"
297 module_enabled="$(eval echo \${MODULESD_${currm_t}_ENABLED})"
141 module_aliases="$(eval echo \$\{#MODULESD_${selectedmodule}_ALIASES[*]\})" 298 module_aliases="$(eval echo \${#MODULESD_${currm_t}_ALIASES[*]})"
299 module_additions="$(eval echo \${#MODULESD_${currm_t}_ADDITIONS[*]})"
300 module_examples="$(eval echo \${#MODULESD_${currm_t}_EXAMPLES[*]})"
301
142 [ ${module_aliases} == 0 ] && unset module_aliases 302 [[ ${module_aliases} -eq 0 ]] && unset module_aliases
143 module_docs="${!module_docs}" 303 [[ ${module_additions} -eq 0 ]] && unset module_additions
144 modinfop="$(modinfo -p ${selectedmodule_full}.${KV_OBJ})" 304 [[ ${module_examples} -eq 0 ]] && unset module_examples
145 305
146 # By now we know if there is anything we can use to generate a file with 306 # 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. 307 # that if its set, we do want it.
308 [[ ${module_enabled} == no ]] && return 0
309
310 # unset any unwanted variables.
148 for parameter in ${!module_*} 311 for t in ${!module_*}
149 do 312 do
150 [ -z "${!parameter}" ] && unset ${parameter} 313 [[ -z ${!t} ]] && unset ${t}
151 done 314 done
152 [ -z "${!module_*}" -a -z "${modinfop}" ] && return
153 315
154 #so now we can set the configfilevar 316 [[ -z ${!module_*} ]] && return 0
317
318 # OK so now if we have got this far, then we know we want to continue
319 # and generate the modules.d file.
320 module_modinfo="$(modinfo -p ${currm_path}.${KV_OBJ})"
155 module_config="${T}/modulesd-${selectedmodule}" 321 module_config="${T}/modulesd-${currm}"
156 322
157 # and being working on things.
158 ebegin "Preparing file for modules.d" 323 ebegin "Preparing file for modules.d"
324 #-----------------------------------------------------------------------
159 echo "# modules.d config file for ${selectedmodule}" >> ${module_config} 325 echo "# modules.d configuration file for ${currm}" >> ${module_config}
160 echo "# this file was automatically generated from linux-mod.eclass" >> ${module_config} 326 #-----------------------------------------------------------------------
327 [[ -n ${module_docs} ]] && \
328 echo "# For more information please read:" >> ${module_config}
161 for temp in ${module_docs} 329 for t in ${module_docs}
162 do 330 do
163 echo "# Please read ${temp/*\//} for more info" >> ${module_config} 331 echo "# ${t//*\/}" >> ${module_config}
164 done 332 done
333 echo >> ${module_config}
165 334
335 #-----------------------------------------------------------------------
166 if [ ${module_aliases} > 0 ]; 336 if [[ ${module_aliases} -gt 0 ]]
167 then 337 then
168 echo >> ${module_config}
169 echo "# Internal Aliases - Do not edit" >> ${module_config} 338 echo "# Internal Aliases - Do not edit" >> ${module_config}
170 echo "# ------------------------------" >> ${module_config} 339 echo "# ------------------------------" >> ${module_config}
171 340
172 (( module_aliases-- )) 341 for((t=0; t<${module_aliases}; t++))
173 for temp in $(seq 0 ${module_aliases})
174 do 342 do
175 echo "alias $(eval echo \$\{MODULESD_${selectedmodule}_ALIASES[$temp]\})" >> ${module_config} 343 echo "alias $(eval echo \${MODULESD_${currm}_ALIASES[$t]})" \
344 >> ${module_config}
176 done 345 done
346 echo '' >> ${module_config}
177 fi 347 fi
178 348
179 # and then stating any module parameters defined from the module 349 #-----------------------------------------------------------------------
180 if [ -n "${modinfop}" ]; 350 if [[ -n ${module_modinfo} ]]
181 then 351 then
182 echo >> ${module_config} 352 echo >> ${module_config}
183 echo "# Configurable module parameters" >> ${module_config} 353 echo "# Configurable module parameters" >> ${module_config}
184 echo "# ------------------------------" >> ${module_config} 354 echo "# ------------------------------" >> ${module_config}
185 355 myIFS="${IFS}"
186 xifs="${IFS}"
187 IFS="$(echo -en "\n\b")" 356 IFS="$(echo -en "\n\b")"
188 for parameter in ${modinfop} 357
358 for t in ${module_modinfo}
189 do 359 do
190 temp="$(echo ${parameter#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")" 360 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")"
191 if [ -n "${temp}" ]; 361 if [[ -n ${myVAR} ]]
192 then 362 then
193 module_opts="${module_opts} ${parameter%%:*}:${temp}" 363 module_opts="${module_opts} ${t%%:*}:${myVAR}"
194 fi 364 fi
195 echo -e "# ${parameter%%:*}:\t${parameter#*:}" >> ${module_config} 365 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config}
196 done 366 done
197 IFS="${xifs}" 367 IFS="${myIFS}"
368 echo '' >> ${module_config}
198 fi 369 fi
199 370
200 # and any examples we can gather from them 371 #-----------------------------------------------------------------------
201 if [ -n "${module_opts}" ]; 372 if [[ $(eval echo \${MODULESD_${currm}_ALIASES[0]}) == guess ]]
202 then 373 then
374 # So lets do some guesswork eh?
375 if [[ -n ${module_opts} ]]
376 then
377 echo "# For Example..." >> ${module_config}
378 echo "# --------------" >> ${module_config}
379 for t in ${module_opts}
380 do
381 echo "# options ${currm} ${t//:*}=${t//*:}" >> ${module_config}
382 done
203 echo >> ${module_config} 383 echo '' >> ${module_config}
384 fi
385 elif [[ ${module_examples} -gt 0 ]]
386 then
204 echo "# For Example..." >> ${module_config} 387 echo "# For Example..." >> ${module_config}
205 echo "# ------------------------------" >> ${module_config} 388 echo "# --------------" >> ${module_config}
206 for parameter in ${module_opts} 389 for((t=0; t<${module_examples}; t++))
207 do 390 do
208 echo "# options ${selectedmodule_full/*\//} ${parameter//:*}=${parameter//*:}" >> ${module_config} 391 echo "options $(eval echo \${MODULESD_${currm}_EXAMPLES[$t]})" \
392 >> ${module_config}
209 done 393 done
394 echo '' >> ${module_config}
210 fi 395 fi
211 396
397 #-----------------------------------------------------------------------
398 if [[ ${module_additions} -gt 0 ]]
399 then
400 for((t=0; t<${module_additions}; t++))
401 do
402 echo "$(eval echo \${MODULESD_${currm}_ADDITIONS[$t]})" \
403 >> ${module_config}
404 done
405 echo '' >> ${module_config}
406 fi
407
408 #-----------------------------------------------------------------------
409
212 # then we install it 410 # then we install it
213 insinto /etc/modules.d 411 insinto /etc/modules.d
214 newins ${module_config} ${selectedmodule_full/*\//} 412 newins ${module_config} ${currm_path//*\/}
215 413
216 # and install any documentation we might have. 414 # and install any documentation we might have.
217 [ -n "${module_docs}" ] && dodoc ${module_docs} 415 [[ -n ${module_docs} ]] && dodoc ${module_docs}
218 done 416 done
219 eend 0 417 eend 0
418 return 0
220} 419}
221 420
222display_postinst() { 421find_module_params() {
223 # if we haven't determined the version yet, we need too. 422 local matched_offset=0 matched_opts=0 test="${@}" temp_var result
224 get_version; 423 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/\/\///}
230 424
231 einfo "If you would like to load this module automatically upon boot" 425 for((i=0; i<=${#test}; i++))
232 einfo "please type the following as root:"
233 for i in ${MODULE_NAMES}
234 do 426 do
235 moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")" 427 case ${test:${i}:1} in
236 modulename="${moduletemp/ */}" 428 \() matched_offset[0]=${i};;
237 moduletemp="${moduletemp/* /}" 429 \:) matched_opts=$((${matched_opts} + 1));
238 # if we specify two args, then we can set moduledir 430 matched_offset[${matched_opts}]="${i}";;
239 [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}" 431 \)) matched_opts=$((${matched_opts} + 1));
240 # if we didnt pass the brackets, then we shouldnt accept anything 432 matched_offset[${matched_opts}]="${i}";;
241 [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}" 433 esac
242 moduledir="${moduledir:-misc}"
243 sourcedir="${sourcedir:-${S}}"
244
245 einfo " # echo \"${modulename}\" >> ${file}"
246 done 434 done
247 echo 435
436 for((i=0; i<=${matched_opts}; i++))
437 do
438 # i = offset were working on
439 # y = last offset
440 # z = current offset - last offset
441 # temp_var = temporary name
442 case ${i} in
443 0) tempvar=${test:0:${matched_offset[0]}};;
444 *) y=$((${matched_offset[$((${i} - 1))]} + 1))
445 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]}));
446 z=$((${z} - 1))
447 tempvar=${test:${y}:${z}};;
448 esac
449
450 case ${i} in
451 0) result="${result} modulename:${tempvar}";;
452 1) result="${result} libdir:${tempvar}";;
453 2) result="${result} srcdir:${tempvar}";;
454 3) result="${result} objdir:${tempvar}";;
455 esac
456 done
457
458 echo ${result}
248} 459}
249 460
250# default ebuild functions 461# default ebuild functions
251# -------------------------------- 462# --------------------------------
252 463
253linux-mod_pkg_setup() { 464linux-mod_pkg_setup() {
254 linux-info_pkg_setup; 465 linux-info_pkg_setup;
255 check_kernel_built; 466 check_kernel_built;
256 check_modules_supported; 467 strip_modulenames;
468 [[ -n ${MODULE_NAMES} ]] && check_modules_supported
257 set_kvobj; 469 set_kvobj;
470 # Commented out with permission from johnm until a fixed version for arches
471 # who intentionally use different kernel and userland compilers can be
472 # introduced - Jason Wever <weeve@gentoo.org>, 23 Oct 2005
473 #check_vermagic;
474}
475
476strip_modulenames() {
477 local i
478 for i in ${MODULE_IGNORE}; do
479 MODULE_NAMES=${MODULE_NAMES//${i}(*}
480 done
258} 481}
259 482
260linux-mod_src_compile() { 483linux-mod_src_compile() {
261 local modulename moduledir sourcedir moduletemp xarch i 484 local modulename libdir srcdir objdir i n myARCH="${ARCH}" myABI="${ABI}"
262 xarch="${ARCH}" 485 ARCH="$(tc-arch-kernel)"
263 unset ARCH 486 ABI="${KERNEL_ABI}"
264 487 CC_HOSTCC=$(tc-getBUILD_CC)
488 CC_CC=$(tc-getCC)
489
265 BUILD_TARGETS=${BUILD_TARGETS:-clean module} 490 BUILD_TARGETS=${BUILD_TARGETS:-clean module}
266 491 strip_modulenames;
267 for i in ${MODULE_NAMES} 492 for i in ${MODULE_NAMES}
268 do 493 do
269 moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")" 494 unset libdir srcdir objdir
270 modulename="${moduletemp/ */}" 495 for n in $(find_module_params ${i})
271 moduletemp="${moduletemp/* /}" 496 do
272 # if we specify two args, then we can set moduledir 497 eval ${n/:*}=${n/*:/}
273 [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}" 498 done
274 # if we didnt pass the brackets, then we shouldnt accept anything 499 libdir=${libdir:-misc}
275 [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}"
276 moduledir="${moduledir:-misc}"
277 sourcedir="${sourcedir:-${S}}" 500 srcdir=${srcdir:-${S}}
278 501 objdir=${objdir:-${srcdir}}
502
279 if [ ! -f "${sourcedir}/.built" ]; 503 if [ ! -f "${srcdir}/.built" ];
280 then 504 then
281 cd ${sourcedir} 505 cd ${srcdir}
282 einfo "Preparing ${modulename} module" 506 einfo "Preparing ${modulename} module"
507 if [[ -n ${ECONF_PARAMS} ]]
508 then
509 econf ${ECONF_PARAMS} || \
510 die "Unable to run econf ${ECONF_PARAMS}"
511 fi
512
513 emake HOSTCC=${CC_HOSTCC} CC=${CC_CC}\
283 emake ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} || \ 514 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \
515 || die "Unable to make \
284 die Unable to make ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}. 516 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}."
285 touch ${sourcedir}/.built 517 touch ${srcdir}/.built
286 cd ${OLDPWD} 518 cd ${OLDPWD}
287 fi 519 fi
288 done 520 done
289 ARCH="${xarch}" 521
522 ARCH="${myARCH}"
523 ABI="${myABI}"
290} 524}
291 525
292linux-mod_src_install() { 526linux-mod_src_install() {
293 local modulename moduledir sourcedir moduletemp i 527 local modulename libdir srcdir objdir i n
294 528
529 strip_modulenames;
295 for i in ${MODULE_NAMES} 530 for i in ${MODULE_NAMES}
296 do 531 do
297 moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")" 532 unset libdir srcdir objdir
298 modulename="${moduletemp/ */}" 533 for n in $(find_module_params ${i})
299 moduletemp="${moduletemp/* /}" 534 do
300 # if we specify two args, then we can set moduledir 535 eval ${n/:*}=${n/*:/}
301 [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}" 536 done
302 # if we didnt pass the brackets, then we shouldnt accept anything 537 libdir=${libdir:-misc}
303 [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}"
304 moduledir="${moduledir:-misc}"
305 sourcedir="${sourcedir:-${S}}" 538 srcdir=${srcdir:-${S}}
539 objdir=${objdir:-${srcdir}}
306 540
307 einfo "Installing ${modulename} module" 541 einfo "Installing ${modulename} module"
308 cd ${sourcedir} 542 cd ${objdir} || die "${objdir} does not exist"
309 insinto /lib/modules/${KV_FULL}/${moduledir} 543 insinto /lib/modules/${KV_FULL}/${libdir}
310 doins ${modulename}.${KV_OBJ} 544 doins ${modulename}.${KV_OBJ} || die "doins ${modulename}.${KV_OBJ} failed"
311 cd ${OLDPWD} 545 cd ${OLDPWD}
312 546
313 [ -z "${NO_MODULESD}" ] && generate_modulesd ${sourcedir}/${modulename} 547 generate_modulesd ${objdir}/${modulename}
314 done 548 done
315} 549}
316 550
317linux-mod_pkg_postinst() { 551linux-mod_pkg_postinst() {
318 update_depmod; 552 update_depmod;
319 update_modules; 553 update_modules;
320 display_postinst; 554 update_moduledb;
321} 555}
556
557linux-mod_pkg_postrm() {
558 remove_moduledb;
559}

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