/[gentoo-x86]/eclass/linux-mod.eclass
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Revision 1.24 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 1.24 2005/01/28 15:15:01 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. 21# ECONF_PARAMS <string> The parameters to pass to econf.
22# If this is not set, then econf isn't 22# If this is not set, then econf
23# run. 23# isn't run.
24# BUILD_PARAMS <string> The parameters to pass to emake. 24# BUILD_PARAMS <string> The parameters to pass to emake.
25# BUILD_TARGETS <string> clean modules The build targets to pass to make. 25# BUILD_TARGETS <string> clean modules The build targets to pass to
26# make.
26# MODULE_NAMES <string> This is the modules which are 27# MODULE_NAMES <string> This is the modules which are
27# to be built automatically using the 28# to be built automatically using
28# default pkg_compile/install. They 29# the default pkg_compile/install.
29# are explained properly below. 30# They are explained properly
30# It will only make BUILD_TARGETS once 31# below. It will only make
32# BUILD_TARGETS once in any
31# in any directory. 33# directory.
32# NO_MODULESD <string> Set this to something to prevent
33# modulesd file generation
34
35 34
36# MODULE_NAMES - Detailed Overview 35# MODULE_NAMES - Detailed Overview
37# 36#
38# The structure of each MODULE_NAMES entry is as follows: 37# The structure of each MODULE_NAMES entry is as follows:
39# modulename(libmodulesdir:modulesourcedir) 38# modulename(libdir:srcdir:objdir)
40# for example: 39# for example:
41# 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})"
42# 41#
43# what this would do is 42# what this would do is
44# cd ${S}/pci 43# cd ${S}/pci
45# make ${BUILD_PARAMS} ${BUILD_TARGETS} 44# make ${BUILD_PARAMS} ${BUILD_TARGETS}
45# cd ${S}
46# insinto /lib/modules/${KV_FULL}/pci 46# insinto /lib/modules/${KV_FULL}/pci
47# doins module_pci.${KV_OBJ} 47# doins module_pci.${KV_OBJ}
48# 48#
49# cd ${S}/usb 49# cd ${S}/usb
50# make ${BUILD_PARAMS} ${BUILD_TARGETS} 50# make ${BUILD_PARAMS} ${BUILD_TARGETS}
51# cd ${S}
51# insinto /lib/modules/${KV_FULL}/usb 52# insinto /lib/modules/${KV_FULL}/usb
52# doins module_usb.${KV_OBJ} 53# doins module_usb.${KV_OBJ}
53# 54#
54# if the modulessourcedir isnt specified, it assumes ${S} 55# if the srcdir isnt specified, it assumes ${S}
55# if the libmodulesdir isnt specified, it assumes misc. 56# if the libdir isnt specified, it assumes misc.
56# if no seperator is defined ":" then it assumes the argument is modulesourcedir 57# if the objdir isnt specified, it assumes srcdir
57 58
58inherit linux-info 59# There is also support for automatyed modules.d file generation.
59ECLASS=linux-mod 60# This can be explicitly enabled by setting any of the following variables.
60INHERITED="$INHERITED $ECLASS" 61#
61EXPORT_FUNCTIONS pkg_setup src_install pkg_postinst src_compile 62#
63# MODULESD_${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
62 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"
63DESCRIPTION="Based on the $ECLASS eclass" 91DESCRIPTION="Based on the $ECLASS eclass"
64SLOT=0 92RDEPEND="virtual/modutils
65DEPEND="virtual/linux-sources 93 pcmcia? ( virtual/pcmcia )"
66 sys-apps/sed 94DEPEND="sys-apps/sed
67 virtual/modutils" 95 pcmcia? ( virtual/pcmcia )"
68 96
69# eclass utilities 97# eclass utilities
70# ---------------------------------- 98# ----------------------------------
99
100check_vermagic() {
101 local curr_gcc_ver=$(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}
71 181
72use_m() { 182use_m() {
73 # if we haven't determined the version yet, we need too. 183 # if we haven't determined the version yet, we need too.
74 get_version; 184 get_version;
75 185
76 # 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
77 # M= instead of SUBDIRS= 187 # M= instead of SUBDIRS=
78 [ ${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 ${KV_PATCH} -gt 5 ] && \
79 return 0 || return 1 189 return 0 || return 1
80} 190}
81 191
82convert_to_m() { 192convert_to_m() {
83 [ ! -f "${1}" ] && die "convert_to_m() requires a filename as an argument"
84 if use_m 193 if use_m
85 then 194 then
195 [ ! -f "${1}" ] && \
196 die "convert_to_m() requires a filename as an argument"
86 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS=" 197 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS="
87 sed -i 's:SUBDIRS=:M=:g' ${1} 198 sed -i 's:SUBDIRS=:M=:g' ${1}
88 eend $? 199 eend $?
89 fi 200 fi
90} 201}
91 202
92update_depmod() { 203update_depmod() {
93 # if we haven't determined the version yet, we need too. 204 # if we haven't determined the version yet, we need too.
94 get_version; 205 get_version;
95 206
96 ebegin "Updating module dependencies for ${KV_FULL}" 207 ebegin "Updating module dependencies for ${KV_FULL}"
97 if [ -r ${KV_OUT_DIR}/System.map ] 208 if [ -r ${KV_OUT_DIR}/System.map ]
98 then 209 then
99 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}
100 eend $? 211 eend $?
106 ewarn 217 ewarn
107 fi 218 fi
108} 219}
109 220
110update_modules() { 221update_modules() {
111 if [ -x /sbin/modules-update -a -d ${D}/etc/modules.d/ ] ; 222 if [ -x /sbin/modules-update ] && \
112 then 223 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then
113 ebegin "Updating modules.conf" 224 ebegin "Updating modules.conf"
114 /sbin/modules-update 225 /sbin/modules-update
115 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" ${MODULEDB_DIR}/moduledb
116 fi 264 fi
117} 265}
118 266
119set_kvobj() { 267set_kvobj() {
120 if kernel_is 2 6 268 if kernel_is 2 6
121 then 269 then
122 KV_OBJ="ko" 270 KV_OBJ="ko"
123 else 271 else
124 KV_OBJ="o" 272 KV_OBJ="o"
125 fi 273 fi
274 # Do we really need to know this?
275 # Lets silence it.
126 einfo "Using KV_OBJ=${KV_OBJ}" 276 # einfo "Using KV_OBJ=${KV_OBJ}"
127} 277}
128 278
129generate_modulesd() { 279generate_modulesd() {
130 # This function will generate the neccessary modules.d file from the 280 # This function will generate the neccessary modules.d file from the
131 # information contained in the modules exported parms 281 # information contained in the modules exported parms
132 282
133 local selectedmodule selectedmodule_full selectedmodulevars parameter modinfop arg xifs temp 283 local currm_path currm currm_t t myIFS myVAR
134 local module_docs module_opts module_aliases module_config 284 local module_docs module_enabled module_aliases \
135 285 module_additions module_examples module_modinfo module_opts
136 for arg in ${@} 286
287 for currm_path in ${@}
137 do 288 do
138 selectedmodule_full="${arg}" 289 currm=${currm_path//*\/}
139 # strip the directory 290 currm=$(echo ${currm} | tr '[:lower:]' '[:upper:]')
140 selectedmodule="${selectedmodule_full/*\//}" 291 currm_t=${currm}
141 # convert the modulename to uppercase 292 while [[ -z ${currm_t//*-*} ]]; do
142 selectedmodule="$(echo ${selectedmodule} | tr '[:lower:]' '[:upper:]')" 293 currm_t=${currm_t/-/_}
294 done
143 295
144 module_docs="MODULESD_${selectedmodule}_DOCS" 296 module_docs="$(eval echo \${MODULESD_${currm_t}_DOCS})"
297 module_enabled="$(eval echo \${MODULESD_${currm_t}_ENABLED})"
145 module_aliases="$(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
146 [ ${module_aliases} == 0 ] && unset module_aliases 302 [[ ${module_aliases} -eq 0 ]] && unset module_aliases
147 module_docs="${!module_docs}" 303 [[ ${module_additions} -eq 0 ]] && unset module_additions
148 modinfop="$(modinfo -p ${selectedmodule_full}.${KV_OBJ})" 304 [[ ${module_examples} -eq 0 ]] && unset module_examples
149 305
150 # 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
151 # 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.
152 for parameter in ${!module_*} 311 for t in ${!module_*}
153 do 312 do
154 [ -z "${!parameter}" ] && unset ${parameter} 313 [[ -z ${!t} ]] && unset ${t}
155 done 314 done
156 [ -z "${!module_*}" -a -z "${modinfop}" ] && return
157 315
158 #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})"
159 module_config="${T}/modulesd-${selectedmodule}" 321 module_config="${T}/modulesd-${currm}"
160 322
161 # and being working on things.
162 ebegin "Preparing file for modules.d" 323 ebegin "Preparing file for modules.d"
324 #-----------------------------------------------------------------------
163 echo "# modules.d config file for ${selectedmodule}" >> ${module_config} 325 echo "# modules.d configuration file for ${currm}" >> ${module_config}
164 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}
165 for temp in ${module_docs} 329 for t in ${module_docs}
166 do 330 do
167 echo "# Please read ${temp/*\//} for more info" >> ${module_config} 331 echo "# ${t//*\/}" >> ${module_config}
168 done 332 done
333 echo >> ${module_config}
169 334
335 #-----------------------------------------------------------------------
170 if [ ${module_aliases} > 0 ]; 336 if [[ ${module_aliases} -gt 0 ]]
171 then 337 then
172 echo >> ${module_config}
173 echo "# Internal Aliases - Do not edit" >> ${module_config} 338 echo "# Internal Aliases - Do not edit" >> ${module_config}
174 echo "# ------------------------------" >> ${module_config} 339 echo "# ------------------------------" >> ${module_config}
175 340
176 (( module_aliases-- )) 341 for((t=0; t<${module_aliases}; t++))
177 for temp in $(seq 0 ${module_aliases})
178 do 342 do
179 echo "alias $(eval echo \$\{MODULESD_${selectedmodule}_ALIASES[$temp]\})" >> ${module_config} 343 echo "alias $(eval echo \${MODULESD_${currm}_ALIASES[$t]})" \
344 >> ${module_config}
180 done 345 done
346 echo '' >> ${module_config}
181 fi 347 fi
182 348
183 # and then stating any module parameters defined from the module 349 #-----------------------------------------------------------------------
184 if [ -n "${modinfop}" ]; 350 if [[ -n ${module_modinfo} ]]
185 then 351 then
186 echo >> ${module_config} 352 echo >> ${module_config}
187 echo "# Configurable module parameters" >> ${module_config} 353 echo "# Configurable module parameters" >> ${module_config}
188 echo "# ------------------------------" >> ${module_config} 354 echo "# ------------------------------" >> ${module_config}
189 355 myIFS="${IFS}"
190 xifs="${IFS}"
191 IFS="$(echo -en "\n\b")" 356 IFS="$(echo -en "\n\b")"
192 for parameter in ${modinfop} 357
358 for t in ${module_modinfo}
193 do 359 do
194 temp="$(echo ${parameter#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")" 360 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")"
195 if [ -n "${temp}" ]; 361 if [[ -n ${myVAR} ]]
196 then 362 then
197 module_opts="${module_opts} ${parameter%%:*}:${temp}" 363 module_opts="${module_opts} ${t%%:*}:${myVAR}"
198 fi 364 fi
199 echo -e "# ${parameter%%:*}:\t${parameter#*:}" >> ${module_config} 365 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config}
200 done 366 done
201 IFS="${xifs}" 367 IFS="${myIFS}"
368 echo '' >> ${module_config}
202 fi 369 fi
203 370
204 # and any examples we can gather from them 371 #-----------------------------------------------------------------------
205 if [ -n "${module_opts}" ]; 372 if [[ $(eval echo \${MODULESD_${currm}_ALIASES[0]}) == guess ]]
206 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
207 echo >> ${module_config} 383 echo '' >> ${module_config}
384 fi
385 elif [[ ${module_examples} -gt 0 ]]
386 then
208 echo "# For Example..." >> ${module_config} 387 echo "# For Example..." >> ${module_config}
209 echo "# ------------------------------" >> ${module_config} 388 echo "# --------------" >> ${module_config}
210 for parameter in ${module_opts} 389 for((t=0; t<${module_examples}; t++))
211 do 390 do
212 echo "# options ${selectedmodule_full/*\//} ${parameter//:*}=${parameter//*:}" >> ${module_config} 391 echo "options $(eval echo \${MODULESD_${currm}_EXAMPLES[$t]})" \
392 >> ${module_config}
213 done 393 done
394 echo '' >> ${module_config}
214 fi 395 fi
215 396
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
216 # then we install it 410 # then we install it
217 insinto /etc/modules.d 411 insinto /etc/modules.d
218 newins ${module_config} ${selectedmodule_full/*\//} 412 newins ${module_config} ${currm_path//*\/}
219 413
220 # and install any documentation we might have. 414 # and install any documentation we might have.
221 [ -n "${module_docs}" ] && dodoc ${module_docs} 415 [[ -n ${module_docs} ]] && dodoc ${module_docs}
222 done 416 done
223 eend 0 417 eend 0
224} 418 return 0
225
226display_postinst() {
227 # if we haven't determined the version yet, we need too.
228 get_version;
229
230 local modulename moduledir sourcedir moduletemp file i
231
232 file=${ROOT}/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}
233 file=${file/\/\///}
234
235 for i in ${MODULE_IGNORE}
236 do
237 MODULE_NAMES=${MODULE_NAMES//${i}(*}
238 done
239
240 if [[ -n ${MODULE_NAMES} ]]
241 then
242 einfo "If you would like to load this module automatically upon boot"
243 einfo "please type the following as root:"
244 for i in ${MODULE_NAMES}
245 do
246 unset libdir srcdir objdir
247 for n in $(find_module_params ${i})
248 do
249 eval ${n/:*}=${n/*:/}
250 done
251 einfo " # echo \"${modulename}\" >> ${file}"
252 done
253 einfo
254 fi
255} 419}
256 420
257find_module_params() { 421find_module_params() {
258 local matched_offset=0 matched_opts=0 test="${@}" temp_var result 422 local matched_offset=0 matched_opts=0 test="${@}" temp_var result
259 local i=0 y=0 z=0 423 local i=0 y=0 z=0
260 424
261 for((i=0; i<=${#test}; i++)) 425 for((i=0; i<=${#test}; i++))
262 do 426 do
263 case ${test:${i}:1} in 427 case ${test:${i}:1} in
264 \() matched_offset[0]=${i};; 428 \() matched_offset[0]=${i};;
265 \:) matched_opts=$((${matched_opts} + 1)); 429 \:) matched_opts=$((${matched_opts} + 1));
266 matched_offset[${matched_opts}]="${i}";; 430 matched_offset[${matched_opts}]="${i}";;
267 \)) matched_opts=$((${matched_opts} + 1)); 431 \)) matched_opts=$((${matched_opts} + 1));
268 matched_offset[${matched_opts}]="${i}";; 432 matched_offset[${matched_opts}]="${i}";;
269 esac 433 esac
270 done 434 done
271 435
272 for((i=0; i<=${matched_opts}; i++)) 436 for((i=0; i<=${matched_opts}; i++))
273 do 437 do
274 # i = offset were working on 438 # i = offset were working on
275 # y = last offset 439 # y = last offset
276 # z = current offset - last offset 440 # z = current offset - last offset
280 *) y=$((${matched_offset[$((${i} - 1))]} + 1)) 444 *) y=$((${matched_offset[$((${i} - 1))]} + 1))
281 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]})); 445 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]}));
282 z=$((${z} - 1)) 446 z=$((${z} - 1))
283 tempvar=${test:${y}:${z}};; 447 tempvar=${test:${y}:${z}};;
284 esac 448 esac
285 449
286 case ${i} in 450 case ${i} in
287 0) result="${result} modulename:${tempvar}";; 451 0) result="${result} modulename:${tempvar}";;
288 1) result="${result} libdir:${tempvar}";; 452 1) result="${result} libdir:${tempvar}";;
289 2) result="${result} srcdir:${tempvar}";; 453 2) result="${result} srcdir:${tempvar}";;
290 3) result="${result} objdir:${tempvar}";; 454 3) result="${result} objdir:${tempvar}";;
291 esac 455 esac
292 done 456 done
293 457
294 echo ${result} 458 echo ${result}
295} 459}
296 460
297# default ebuild functions 461# default ebuild functions
298# -------------------------------- 462# --------------------------------
299 463
300linux-mod_pkg_setup() { 464linux-mod_pkg_setup() {
301 linux-info_pkg_setup; 465 linux-info_pkg_setup;
302 check_kernel_built; 466 check_kernel_built;
303 check_modules_supported; 467 strip_modulenames;
468 [[ -n ${MODULE_NAMES} ]] && check_modules_supported
304 set_kvobj; 469 set_kvobj;
470 # Commented out with permission from johnm until a fixed version for arches
471 # who intentionally use different kernel and userland compilers can be
472 # introduced - Jason Wever <weeve@gentoo.org>, 23 Oct 2005
473 #check_vermagic;
305} 474}
306 475
307linux-mod_src_compile() { 476strip_modulenames() {
308 local modulename libdir srcdir objdir i n myARCH=${ARCH} 477 local i
309 unset ARCH
310
311 BUILD_TARGETS=${BUILD_TARGETS:-clean module}
312
313 for i in ${MODULE_IGNORE} 478 for i in ${MODULE_IGNORE}; do
314 do
315 MODULE_NAMES=${MODULE_NAMES//${i}(*} 479 MODULE_NAMES=${MODULE_NAMES//${i}(*}
316 done 480 done
481}
317 482
483linux-mod_src_compile() {
484 local modulename libdir srcdir objdir i n myARCH="${ARCH}" myABI="${ABI}"
485 ARCH="$(tc-arch-kernel)"
486 ABI="${KERNEL_ABI}"
487 CC_HOSTCC=$(tc-getBUILD_CC)
488 CC_CC=$(tc-getCC)
489
490 BUILD_TARGETS=${BUILD_TARGETS:-clean module}
491 strip_modulenames;
318 for i in ${MODULE_NAMES} 492 for i in ${MODULE_NAMES}
319 do 493 do
320 unset libdir srcdir objdir 494 unset libdir srcdir objdir
321 for n in $(find_module_params ${i}) 495 for n in $(find_module_params ${i})
322 do 496 do
323 eval ${n/:*}=${n/*:/} 497 eval ${n/:*}=${n/*:/}
324 done 498 done
325 libdir=${libdir:-misc} 499 libdir=${libdir:-misc}
326 srcdir=${srcdir:-${S}} 500 srcdir=${srcdir:-${S}}
327 objdir=${objdir:-${srcdir}} 501 objdir=${objdir:-${srcdir}}
328 502
329 if [ ! -f "${srcdir}/.built" ]; 503 if [ ! -f "${srcdir}/.built" ];
330 then 504 then
331 cd ${srcdir} 505 cd ${srcdir}
332 einfo "Preparing ${modulename} module" 506 einfo "Preparing ${modulename} module"
333 if [[ -n ${ECONF_PARAMS} ]] 507 if [[ -n ${ECONF_PARAMS} ]]
334 then 508 then
335 econf ${ECONF_PARAMS} || \ 509 econf ${ECONF_PARAMS} || \
336 die "Unable to run econf ${ECONF_PARAMS}" 510 die "Unable to run econf ${ECONF_PARAMS}"
337 fi 511 fi
338 512
513 emake HOSTCC=${CC_HOSTCC} CC=${CC_CC}\
339 emake ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \ 514 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \
340 || die "Unable to make \ 515 || die "Unable to make \
341 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}." 516 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}."
342 touch ${srcdir}/.built 517 touch ${srcdir}/.built
343 cd ${OLDPWD} 518 cd ${OLDPWD}
344 fi 519 fi
345 done 520 done
346 521
347 ARCH=${myARCH} 522 ARCH="${myARCH}"
523 ABI="${myABI}"
348} 524}
349 525
350linux-mod_src_install() { 526linux-mod_src_install() {
351 local modulename libdir srcdir objdir i n 527 local modulename libdir srcdir objdir i n
352
353 for i in ${MODULE_IGNORE}
354 do
355 MODULE_NAMES=${MODULE_NAMES//${i}(*}
356 done
357 528
529 strip_modulenames;
358 for i in ${MODULE_NAMES} 530 for i in ${MODULE_NAMES}
359 do 531 do
360 unset libdir srcdir objdir 532 unset libdir srcdir objdir
361 for n in $(find_module_params ${i}) 533 for n in $(find_module_params ${i})
362 do 534 do
365 libdir=${libdir:-misc} 537 libdir=${libdir:-misc}
366 srcdir=${srcdir:-${S}} 538 srcdir=${srcdir:-${S}}
367 objdir=${objdir:-${srcdir}} 539 objdir=${objdir:-${srcdir}}
368 540
369 einfo "Installing ${modulename} module" 541 einfo "Installing ${modulename} module"
370 cd ${objdir} 542 cd ${objdir} || die "${objdir} does not exist"
371
372 insinto /lib/modules/${KV_FULL}/${libdir} 543 insinto /lib/modules/${KV_FULL}/${libdir}
373 doins ${modulename}.${KV_OBJ} 544 doins ${modulename}.${KV_OBJ} || die "doins ${modulename}.${KV_OBJ} failed"
374 cd ${OLDPWD} 545 cd ${OLDPWD}
375 546
376 [ -z "${NO_MODULESD}" ] && generate_modulesd ${objdir}/${modulename} 547 generate_modulesd ${objdir}/${modulename}
377 done 548 done
378} 549}
379 550
380linux-mod_pkg_postinst() { 551linux-mod_pkg_postinst() {
381 update_depmod; 552 update_depmod;
382 update_modules; 553 update_modules;
383 display_postinst; 554 update_moduledb;
384} 555}
556
557linux-mod_pkg_postrm() {
558 remove_moduledb;
559}

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