/[gentoo-x86]/eclass/linux-mod.eclass
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Revision 1.19 Revision 1.58
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 1.19 2005/01/15 21:19:02 johnm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/linux-mod.eclass,v 1.58 2006/02/08 12:57:52 brix 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 $ECLASS eclass"
61SLOT=0 88RDEPEND="virtual/modutils
62DEPEND="virtual/linux-sources 89 pcmcia? ( virtual/pcmcia )"
63 sys-apps/sed 90DEPEND="sys-apps/sed
64 virtual/modutils" 91 pcmcia? ( virtual/pcmcia )"
65 92
66# eclass utilities 93# eclass utilities
67# ---------------------------------- 94# ----------------------------------
95
96check_vermagic() {
97 local curr_gcc_ver=$(gcc -dumpversion)
98 local tmpfile old_chost old_gcc_ver result=0
99
100 tmpfile=`find ${KV_DIR}/ -iname "*.o.cmd" -exec grep usr/lib/gcc {} \; -quit`
101 tmpfile=${tmpfile//*usr/lib}
102 tmpfile=${tmpfile//\/include*}
103 old_chost=${tmpfile//*gcc\/}
104 old_chost=${old_chost//\/*}
105 old_gcc_ver=${tmpfile//*\/}
106
107 if [[ -z ${old_gcc_ver} || -z ${old_chost} ]]; then
108 ewarn ""
109 ewarn "Unable to detect what version of GCC was used to compile"
110 ewarn "the kernel. Build will continue, but you may experience problems."
111 elif [[ ${curr_gcc_ver} != ${old_gcc_ver} ]]; then
112 ewarn ""
113 ewarn "The version of GCC you are using (${curr_gcc_ver}) does"
114 ewarn "not match the version of GCC used to compile the"
115 ewarn "kernel (${old_gcc_ver})."
116 result=1
117 elif [[ ${CHOST} != ${old_chost} ]]; then
118 ewarn ""
119 ewarn "The current CHOST (${CHOST}) does not match the chost"
120 ewarn "used when compiling the kernel (${old_chost})."
121 result=1
122 fi
123
124 if [[ ${result} -gt 0 ]]; then
125 ewarn ""
126 ewarn "Build will not continue, because you will experience problems."
127 ewarn "To fix this either change the version of GCC you wish to use"
128 ewarn "to match the kernel, or recompile the kernel first."
129 die "GCC Version Mismatch."
130 fi
131}
132
133unpack_pcmcia_sources() {
134 # So while the two eclasses exist side-by-side and also the ebuilds inherit
135 # both we need to check for PCMCIA_SOURCE_DIR, and if we find it, then we
136 # bail out and assume pcmcia.eclass is working on it.
137 [[ -n ${PCMCIA_SOURCE_DIR} ]] && return 1
138
139 if [[ -f "${1}" ]]; then
140 PCMCIA_SOURCE_DIR="${WORKDIR}/pcmcia-cs/"
141
142 ebegin "Decompressing pcmcia-cs sources"
143 mkdir -p ${PCMCIA_SOURCE_DIR}
144 tar -xjf ${1} -C ${PCMCIA_SOURCE_DIR}
145 eend $?
146
147 if [[ -f ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version ]]; then
148 PCMCIA_VERSION=$(cat ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version)
149 einfo "Found pcmcia-cs-${PCMCIA_VERSION}"
150 fi
151 fi
152}
153
154# Dummy function for compatibility.
155pcmcia_configure() { return 0; }
156
157pcmcia_src_unpack() {
158 local pcmcia_tbz="${ROOT}/usr/src/pcmcia-cs/pcmcia-cs-build-env.tbz2"
159
160 # if the kernel has pcmcia support built in, then we just ignore all this.
161 if linux_chkconfig_present PCMCIA; then
162 einfo "Kernel based PCMCIA support has been detected."
163 else
164 if kernel_is 2 4; then
165 unpack_pcmcia_sources ${pcmcia_tbz};
166 else
167 einfo "We have detected that you are running a 2.6 kernel"
168 einfo "but you are not using the built-in PCMCIA support."
169 einfo "We will assume you know what you are doing, but please"
170 einfo "consider using the built in PCMCIA support instead."
171 sleep 10
172
173 unpack_pcmcia_sources ${pcmcia_tbz};
174 fi
175 fi
176}
68 177
69use_m() { 178use_m() {
70 # if we haven't determined the version yet, we need too. 179 # if we haven't determined the version yet, we need too.
71 get_version; 180 get_version;
72 181
73 # if the kernel version is greater than 2.6.6 then we should use 182 # if the kernel version is greater than 2.6.6 then we should use
74 # M= instead of SUBDIRS= 183 # M= instead of SUBDIRS=
75 [ ${KV_MAJOR} -eq 2 -a ${KV_MINOR} -gt 5 -a ${KV_PATCH} -gt 5 ] && \ 184 [ ${KV_MAJOR} -eq 2 -a ${KV_MINOR} -gt 5 -a ${KV_PATCH} -gt 5 ] && \
76 return 0 || return 1 185 return 0 || return 1
77} 186}
78 187
79convert_to_m() { 188convert_to_m() {
80 [ ! -f "${1}" ] && die "convert_to_m() requires a filename as an argument"
81 if use_m 189 if use_m
82 then 190 then
191 [ ! -f "${1}" ] && \
192 die "convert_to_m() requires a filename as an argument"
83 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS=" 193 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS="
84 sed -i 's:SUBDIRS=:M=:g' ${1} 194 sed -i 's:SUBDIRS=:M=:g' ${1}
85 eend $? 195 eend $?
86 fi 196 fi
87} 197}
88 198
89update_depmod() { 199update_depmod() {
90 # if we haven't determined the version yet, we need too. 200 # if we haven't determined the version yet, we need too.
91 get_version; 201 get_version;
92 202
93 ebegin "Updating module dependencies for ${KV_FULL}" 203 ebegin "Updating module dependencies for ${KV_FULL}"
94 if [ -r ${KV_OUT_DIR}/System.map ] 204 if [ -r ${KV_OUT_DIR}/System.map ]
95 then 205 then
96 depmod -ae -F ${KV_OUT_DIR}/System.map -b ${ROOT} -r ${KV_FULL} 206 depmod -ae -F ${KV_OUT_DIR}/System.map -b ${ROOT} -r ${KV_FULL}
97 eend $? 207 eend $?
103 ewarn 213 ewarn
104 fi 214 fi
105} 215}
106 216
107update_modules() { 217update_modules() {
108 if [ -x /sbin/modules-update ] ; 218 if [ -x /sbin/modules-update ] && \
109 then 219 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then
110 ebegin "Updating modules.conf" 220 ebegin "Updating modules.conf"
111 /sbin/modules-update 221 /sbin/modules-update
112 eend $? 222 eend $?
223 fi
224}
225
226move_old_moduledb() {
227 local OLDDIR=${ROOT}/usr/share/module-rebuild/
228 local NEWDIR=${ROOT}/var/lib/module-rebuild/
229
230 if [[ -f ${OLDDIR}/moduledb ]]; then
231 [[ ! -d ${NEWDIR} ]] && mkdir -p ${NEWDIR}
232 [[ ! -f ${NEWDIR}/moduledb ]] && \
233 mv ${OLDDIR}/moduledb ${NEWDIR}/moduledb
234 rm -f ${OLDDIR}/*
235 rmdir ${OLDDIR}
236 fi
237}
238
239update_moduledb() {
240 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
241 move_old_moduledb
242
243 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then
244 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR}
245 touch ${MODULEDB_DIR}/moduledb
246 fi
247 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then
248 einfo "Adding module to moduledb."
249 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb
250 fi
251}
252
253remove_moduledb() {
254 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
255 move_old_moduledb
256
257 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then
258 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb."
259 sed -ie "/.*${CATEGORY}\/${P}.*/d" ${MODULEDB_DIR}/moduledb
113 fi 260 fi
114} 261}
115 262
116set_kvobj() { 263set_kvobj() {
117 if kernel_is 2 6 264 if kernel_is 2 6
118 then 265 then
119 KV_OBJ="ko" 266 KV_OBJ="ko"
120 else 267 else
121 KV_OBJ="o" 268 KV_OBJ="o"
122 fi 269 fi
270 # Do we really need to know this?
271 # Lets silence it.
123 einfo "Using KV_OBJ=${KV_OBJ}" 272 # einfo "Using KV_OBJ=${KV_OBJ}"
124} 273}
125 274
126generate_modulesd() { 275generate_modulesd() {
127 # This function will generate the neccessary modules.d file from the 276 # This function will generate the neccessary modules.d file from the
128 # information contained in the modules exported parms 277 # information contained in the modules exported parms
129 278
130 local selectedmodule selectedmodule_full selectedmodulevars parameter modinfop arg xifs temp 279 local currm_path currm currm_t t myIFS myVAR
131 local module_docs module_opts module_aliases module_config 280 local module_docs module_enabled module_aliases \
132 281 module_additions module_examples module_modinfo module_opts
133 for arg in ${@}
134 do
135 selectedmodule_full="${arg}"
136 # strip the directory
137 selectedmodule="${selectedmodule_full/*\//}"
138 # convert the modulename to uppercase
139 selectedmodule="$(echo ${selectedmodule} | tr '[:lower:]' '[:upper:]')"
140 282
141 module_docs="MODULESD_${selectedmodule}_DOCS" 283 for currm_path in ${@}
284 do
285 currm=${currm_path//*\/}
286 currm=$(echo ${currm} | tr '[:lower:]' '[:upper:]')
287 currm_t=${currm}
288 while [[ -z ${currm_t//*-*} ]]; do
289 currm_t=${currm_t/-/_}
290 done
291
292 module_docs="$(eval echo \${MODULESD_${currm_t}_DOCS})"
293 module_enabled="$(eval echo \${MODULESD_${currm_t}_ENABLED})"
142 module_aliases="$(eval echo \$\{#MODULESD_${selectedmodule}_ALIASES[*]\})" 294 module_aliases="$(eval echo \${#MODULESD_${currm_t}_ALIASES[*]})"
295 module_additions="$(eval echo \${#MODULESD_${currm_t}_ADDITIONS[*]})"
296 module_examples="$(eval echo \${#MODULESD_${currm_t}_EXAMPLES[*]})"
297
143 [ ${module_aliases} == 0 ] && unset module_aliases 298 [[ ${module_aliases} -eq 0 ]] && unset module_aliases
144 module_docs="${!module_docs}" 299 [[ ${module_additions} -eq 0 ]] && unset module_additions
145 modinfop="$(modinfo -p ${selectedmodule_full}.${KV_OBJ})" 300 [[ ${module_examples} -eq 0 ]] && unset module_examples
146 301
147 # By now we know if there is anything we can use to generate a file with 302 # If we specify we dont want it, then lets exit, otherwise we assume
148 # so unset empty vars and bail out if we find nothing. 303 # that if its set, we do want it.
304 [[ ${module_enabled} == no ]] && return 0
305
306 # unset any unwanted variables.
149 for parameter in ${!module_*} 307 for t in ${!module_*}
150 do 308 do
151 [ -z "${!parameter}" ] && unset ${parameter} 309 [[ -z ${!t} ]] && unset ${t}
152 done 310 done
153 [ -z "${!module_*}" -a -z "${modinfop}" ] && return
154 311
155 #so now we can set the configfilevar 312 [[ -z ${!module_*} ]] && return 0
313
314 # OK so now if we have got this far, then we know we want to continue
315 # and generate the modules.d file.
316 module_modinfo="$(modinfo -p ${currm_path}.${KV_OBJ})"
156 module_config="${T}/modulesd-${selectedmodule}" 317 module_config="${T}/modulesd-${currm}"
157 318
158 # and being working on things.
159 ebegin "Preparing file for modules.d" 319 ebegin "Preparing file for modules.d"
320 #-----------------------------------------------------------------------
160 echo "# modules.d config file for ${selectedmodule}" >> ${module_config} 321 echo "# modules.d configuration file for ${currm}" >> ${module_config}
161 echo "# this file was automatically generated from linux-mod.eclass" >> ${module_config} 322 #-----------------------------------------------------------------------
323 [[ -n ${module_docs} ]] && \
324 echo "# For more information please read:" >> ${module_config}
162 for temp in ${module_docs} 325 for t in ${module_docs}
163 do 326 do
164 echo "# Please read ${temp/*\//} for more info" >> ${module_config} 327 echo "# ${t//*\/}" >> ${module_config}
165 done 328 done
329 echo >> ${module_config}
166 330
331 #-----------------------------------------------------------------------
167 if [ ${module_aliases} > 0 ]; 332 if [[ ${module_aliases} -gt 0 ]]
168 then 333 then
169 echo >> ${module_config}
170 echo "# Internal Aliases - Do not edit" >> ${module_config} 334 echo "# Internal Aliases - Do not edit" >> ${module_config}
171 echo "# ------------------------------" >> ${module_config} 335 echo "# ------------------------------" >> ${module_config}
172 336
173 (( module_aliases-- )) 337 for((t=0; t<${module_aliases}; t++))
174 for temp in $(seq 0 ${module_aliases})
175 do 338 do
176 echo "alias $(eval echo \$\{MODULESD_${selectedmodule}_ALIASES[$temp]\})" >> ${module_config} 339 echo "alias $(eval echo \${MODULESD_${currm}_ALIASES[$t]})" \
340 >> ${module_config}
177 done 341 done
342 echo '' >> ${module_config}
178 fi 343 fi
179 344
180 # and then stating any module parameters defined from the module 345 #-----------------------------------------------------------------------
181 if [ -n "${modinfop}" ]; 346 if [[ -n ${module_modinfo} ]]
182 then 347 then
183 echo >> ${module_config} 348 echo >> ${module_config}
184 echo "# Configurable module parameters" >> ${module_config} 349 echo "# Configurable module parameters" >> ${module_config}
185 echo "# ------------------------------" >> ${module_config} 350 echo "# ------------------------------" >> ${module_config}
186 351 myIFS="${IFS}"
187 xifs="${IFS}"
188 IFS="$(echo -en "\n\b")" 352 IFS="$(echo -en "\n\b")"
189 for parameter in ${modinfop} 353
354 for t in ${module_modinfo}
190 do 355 do
191 temp="$(echo ${parameter#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")" 356 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")"
192 if [ -n "${temp}" ]; 357 if [[ -n ${myVAR} ]]
193 then 358 then
194 module_opts="${module_opts} ${parameter%%:*}:${temp}" 359 module_opts="${module_opts} ${t%%:*}:${myVAR}"
195 fi 360 fi
196 echo -e "# ${parameter%%:*}:\t${parameter#*:}" >> ${module_config} 361 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config}
197 done 362 done
198 IFS="${xifs}" 363 IFS="${myIFS}"
364 echo '' >> ${module_config}
199 fi 365 fi
200 366
201 # and any examples we can gather from them 367 #-----------------------------------------------------------------------
202 if [ -n "${module_opts}" ]; 368 if [[ $(eval echo \${MODULESD_${currm}_ALIASES[0]}) == guess ]]
203 then 369 then
370 # So lets do some guesswork eh?
371 if [[ -n ${module_opts} ]]
372 then
373 echo "# For Example..." >> ${module_config}
374 echo "# --------------" >> ${module_config}
375 for t in ${module_opts}
376 do
377 echo "# options ${currm} ${t//:*}=${t//*:}" >> ${module_config}
378 done
204 echo >> ${module_config} 379 echo '' >> ${module_config}
380 fi
381 elif [[ ${module_examples} -gt 0 ]]
382 then
205 echo "# For Example..." >> ${module_config} 383 echo "# For Example..." >> ${module_config}
206 echo "# ------------------------------" >> ${module_config} 384 echo "# --------------" >> ${module_config}
207 for parameter in ${module_opts} 385 for((t=0; t<${module_examples}; t++))
208 do 386 do
209 echo "# options ${selectedmodule_full/*\//} ${parameter//:*}=${parameter//*:}" >> ${module_config} 387 echo "options $(eval echo \${MODULESD_${currm}_EXAMPLES[$t]})" \
388 >> ${module_config}
210 done 389 done
390 echo '' >> ${module_config}
211 fi 391 fi
212 392
393 #-----------------------------------------------------------------------
394 if [[ ${module_additions} -gt 0 ]]
395 then
396 for((t=0; t<${module_additions}; t++))
397 do
398 echo "$(eval echo \${MODULESD_${currm}_ADDITIONS[$t]})" \
399 >> ${module_config}
400 done
401 echo '' >> ${module_config}
402 fi
403
404 #-----------------------------------------------------------------------
405
213 # then we install it 406 # then we install it
214 insinto /etc/modules.d 407 insinto /etc/modules.d
215 newins ${module_config} ${selectedmodule_full/*\//} 408 newins ${module_config} ${currm_path//*\/}
216 409
217 # and install any documentation we might have. 410 # and install any documentation we might have.
218 [ -n "${module_docs}" ] && dodoc ${module_docs} 411 [[ -n ${module_docs} ]] && dodoc ${module_docs}
219 done 412 done
220 eend 0 413 eend 0
221} 414 return 0
222
223display_postinst() {
224 # if we haven't determined the version yet, we need too.
225 get_version;
226
227 local modulename moduledir sourcedir moduletemp file i
228
229 file=${ROOT}/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}
230 file=${file/\/\///}
231
232 einfo "If you would like to load this module automatically upon boot"
233 einfo "please type the following as root:"
234 for i in ${MODULE_NAMES}
235 do
236 moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")"
237 modulename="${moduletemp/ */}"
238 moduletemp="${moduletemp/* /}"
239 # if we specify two args, then we can set moduledir
240 [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}"
241 # if we didnt pass the brackets, then we shouldnt accept anything
242 [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}"
243 moduledir="${moduledir:-misc}"
244 sourcedir="${sourcedir:-${S}}"
245
246 einfo " # echo \"${modulename}\" >> ${file}"
247 done
248 echo
249} 415}
250 416
251find_module_params() { 417find_module_params() {
252 local matched_offset=0 matched_opts=0 test="${@}" temp_var result 418 local matched_offset=0 matched_opts=0 test="${@}" temp_var result
253 local i=0 y=0 z=0 419 local i=0 y=0 z=0
254 420
255 for((i=0; i<=${#test}; i++)) 421 for((i=0; i<=${#test}; i++))
256 do 422 do
257 case ${test:${i}:1} in 423 case ${test:${i}:1} in
258 \() matched_offset[0]=${i};; 424 \() matched_offset[0]=${i};;
259 \:) matched_opts=$((${matched_opts} + 1)); 425 \:) matched_opts=$((${matched_opts} + 1));
260 matched_offset[${matched_opts}]="${i}";; 426 matched_offset[${matched_opts}]="${i}";;
261 \)) matched_opts=$((${matched_opts} + 1)); 427 \)) matched_opts=$((${matched_opts} + 1));
262 matched_offset[${matched_opts}]="${i}";; 428 matched_offset[${matched_opts}]="${i}";;
263 esac 429 esac
264 done 430 done
265 431
266 for((i=0; i<=${matched_opts}; i++)) 432 for((i=0; i<=${matched_opts}; i++))
267 do 433 do
268 # i = offset were working on 434 # i = offset were working on
269 # y = last offset 435 # y = last offset
270 # z = current offset - last offset 436 # z = current offset - last offset
274 *) y=$((${matched_offset[$((${i} - 1))]} + 1)) 440 *) y=$((${matched_offset[$((${i} - 1))]} + 1))
275 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]})); 441 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]}));
276 z=$((${z} - 1)) 442 z=$((${z} - 1))
277 tempvar=${test:${y}:${z}};; 443 tempvar=${test:${y}:${z}};;
278 esac 444 esac
279 445
280 case ${i} in 446 case ${i} in
281 0) result="${result} modulename:${tempvar}";; 447 0) result="${result} modulename:${tempvar}";;
282 1) result="${result} libdir:${tempvar}";; 448 1) result="${result} libdir:${tempvar}";;
283 2) result="${result} srcdir:${tempvar}";; 449 2) result="${result} srcdir:${tempvar}";;
284 3) result="${result} objdir:${tempvar}";; 450 3) result="${result} objdir:${tempvar}";;
285 esac 451 esac
286 done 452 done
287 453
288 echo ${result} 454 echo ${result}
289} 455}
290 456
291# default ebuild functions 457# default ebuild functions
292# -------------------------------- 458# --------------------------------
294linux-mod_pkg_setup() { 460linux-mod_pkg_setup() {
295 linux-info_pkg_setup; 461 linux-info_pkg_setup;
296 check_kernel_built; 462 check_kernel_built;
297 check_modules_supported; 463 check_modules_supported;
298 set_kvobj; 464 set_kvobj;
465 # Commented out with permission from johnm until a fixed version for arches
466 # who intentionally use different kernel and userland compilers can be
467 # introduced - Jason Wever <weeve@gentoo.org>, 23 Oct 2005
468 #check_vermagic;
299} 469}
300 470
301linux-mod_src_compile() { 471linux-mod_src_compile() {
302 local modulename libdir srcdir objdir i n 472 local modulename libdir srcdir objdir i n myARCH="${ARCH}"
303 473 ARCH="$(tc-arch-kernel)"
474
304 BUILD_TARGETS=${BUILD_TARGETS:-clean module} 475 BUILD_TARGETS=${BUILD_TARGETS:-clean module}
476
477 for i in ${MODULE_IGNORE}
478 do
305 MODULE_NAMES=${MODULE_NAMES//${MODULE_IGNORE}} 479 MODULE_NAMES=${MODULE_NAMES//${i}(*}
480 done
306 481
307 for i in ${MODULE_NAMES} 482 for i in ${MODULE_NAMES}
308 do 483 do
484 unset libdir srcdir objdir
309 for n in $(find_module_params ${i}) 485 for n in $(find_module_params ${i})
310 do 486 do
311 eval ${n/:*}=${n/*:/} 487 eval ${n/:*}=${n/*:/}
312 done 488 done
313 libdir=${libdir:-misc} 489 libdir=${libdir:-misc}
314 srcdir=${srcdir:-${S}} 490 srcdir=${srcdir:-${S}}
315 objdir=${objdir:-${srcdir}} 491 objdir=${objdir:-${srcdir}}
316 492
317 if [ ! -f "${srcdir}/.built" ]; 493 if [ ! -f "${srcdir}/.built" ];
318 then 494 then
319 cd ${srcdir} 495 cd ${srcdir}
320 einfo "Preparing ${modulename} module" 496 einfo "Preparing ${modulename} module"
497 if [[ -n ${ECONF_PARAMS} ]]
498 then
499 econf ${ECONF_PARAMS} || \
500 die "Unable to run econf ${ECONF_PARAMS}"
501 fi
502
321 env -u ARCH emake ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \ 503 emake ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \
322 || die "Unable to make \ 504 || die "Unable to make \
323 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}." 505 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}."
324 touch ${srcdir}/.built 506 touch ${srcdir}/.built
325 cd ${OLDPWD} 507 cd ${OLDPWD}
326 fi 508 fi
327 done 509 done
510
511 ARCH="${myARCH}"
328} 512}
329 513
330linux-mod_src_install() { 514linux-mod_src_install() {
331 local modulename libdir srcdir objdir i n 515 local modulename libdir srcdir objdir i n
332 516
517 for i in ${MODULE_IGNORE}
518 do
519 MODULE_NAMES=${MODULE_NAMES//${i}(*}
520 done
521
333 for i in ${MODULE_NAMES} 522 for i in ${MODULE_NAMES}
334 do 523 do
524 unset libdir srcdir objdir
335 for n in $(find_module_params ${i}) 525 for n in $(find_module_params ${i})
336 do 526 do
337 eval ${n/:*}=${n/*:/} 527 eval ${n/:*}=${n/*:/}
338 done 528 done
339 libdir=${libdir:-misc} 529 libdir=${libdir:-misc}
340 srcdir=${srcdir:-${S}} 530 srcdir=${srcdir:-${S}}
341 objdir=${objdir:-${srcdir}} 531 objdir=${objdir:-${srcdir}}
342 532
343 einfo "Installing ${modulename} module" 533 einfo "Installing ${modulename} module"
344 cd ${objdir} 534 cd ${objdir} || die "${objdir} does not exist"
345
346 insinto /lib/modules/${KV_FULL}/${libdir} 535 insinto /lib/modules/${KV_FULL}/${libdir}
347 doins ${modulename}.${KV_OBJ} 536 doins ${modulename}.${KV_OBJ} || die "doins ${modulename}.${KV_OBJ} failed"
348 cd ${OLDPWD} 537 cd ${OLDPWD}
349 538
350 [ -z "${NO_MODULESD}" ] && generate_modulesd ${objdir}/${modulename} 539 generate_modulesd ${objdir}/${modulename}
351 done 540 done
352} 541}
353 542
354linux-mod_pkg_postinst() { 543linux-mod_pkg_postinst() {
355 update_depmod; 544 update_depmod;
356 update_modules; 545 update_modules;
357 display_postinst; 546 update_moduledb;
358} 547}
548
549linux-mod_pkg_postrm() {
550 remove_moduledb;
551}

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