/[gentoo-x86]/eclass/linux-mod.eclass
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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 1.70 2007/01/01 22:27:01 swegener Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/linux-mod.eclass,v 1.81 2008/04/03 16:11:24 cardoe 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.
9# 9#
10# Maintainer: John Mylchreest <johnm@gentoo.org>, Stefan Schweizer <genstef@gentoo.org> 10# Author(s): John Mylchreest <johnm@gentoo.org>,
11# Copyright 2004 Gentoo Linux 11# Stefan Schweizer <genstef@gentoo.org>
12# Maintainer: kernel-misc@gentoo.org
12# 13#
13# Please direct your bugs to the current eclass maintainer :) 14# Please direct your bugs to the current eclass maintainer :)
14 15
15# A Couple of env vars are available to effect usage of this eclass 16# A Couple of env vars are available to effect usage of this eclass
16# These are as follows: 17# These are as follows:
54# 55#
55# if the srcdir isnt specified, it assumes ${S} 56# if the srcdir isnt specified, it assumes ${S}
56# if the libdir isnt specified, it assumes misc. 57# if the libdir isnt specified, it assumes misc.
57# if the objdir isnt specified, it assumes srcdir 58# if the objdir isnt specified, it assumes srcdir
58 59
59# There is also support for automatyed modules.d file generation. 60# There is also support for automated modprobe.d/modules.d(2.4) file generation.
60# This can be explicitly enabled by setting any of the following variables. 61# This can be explicitly enabled by setting any of the following variables.
61# 62#
62# 63#
63# MODULESD_${modulename}_ENABLED This enables the modules.d file 64# MODULESD_${modulename}_ENABLED This enables the modules.d file
64# generation even if we dont 65# generation even if we dont
181} 182}
182 183
183update_modules() { 184update_modules() {
184 debug-print-function ${FUNCNAME} $* 185 debug-print-function ${FUNCNAME} $*
185 186
186 if [ -x /sbin/modules-update ] && \ 187 if [ -x /sbin/update-modules ] && \
187 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then 188 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then
188 ebegin "Updating modules.conf" 189 ebegin "Updating modules.conf"
189 /sbin/modules-update 190 /sbin/update-modules
191 eend $?
192 elif [ -x /sbin/update-modules ] && \
193 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then
194 ebegin "Updating modules.conf"
195 /sbin/update-modules
190 eend $? 196 eend $?
191 fi 197 fi
192} 198}
193 199
194move_old_moduledb() { 200move_old_moduledb() {
214 220
215 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then 221 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then
216 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR} 222 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR}
217 touch ${MODULEDB_DIR}/moduledb 223 touch ${MODULEDB_DIR}/moduledb
218 fi 224 fi
225
219 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then 226 if ! grep -qs ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb ; then
220 einfo "Adding module to moduledb." 227 einfo "Adding module to moduledb."
221 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb 228 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb
222 fi 229 fi
223} 230}
224 231
226 debug-print-function ${FUNCNAME} $* 233 debug-print-function ${FUNCNAME} $*
227 234
228 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/ 235 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
229 move_old_moduledb 236 move_old_moduledb
230 237
231 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then 238 if grep -qs ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb ; then
232 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb." 239 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb."
233 sed -ie "/.*${CATEGORY}\/${PN}-${PVR}.*/d" ${MODULEDB_DIR}/moduledb 240 sed -i -e "/.*${CATEGORY}\/${PN}-${PVR}.*/d" ${MODULEDB_DIR}/moduledb
234 fi 241 fi
235} 242}
236 243
237set_kvobj() { 244set_kvobj() {
238 debug-print-function ${FUNCNAME} $* 245 debug-print-function ${FUNCNAME} $*
395 fi 402 fi
396 403
397 #----------------------------------------------------------------------- 404 #-----------------------------------------------------------------------
398 405
399 # then we install it 406 # then we install it
407 if kernel_is ge 2 6; then
408 insinto /etc/modprobe.d
409 else
400 insinto /etc/modules.d 410 insinto /etc/modules.d
411 fi
401 newins ${module_config} ${currm_path//*\/} 412 newins ${module_config} ${currm_path//*\/}
402 413
403 # and install any documentation we might have. 414 # and install any documentation we might have.
404 [[ -n ${module_docs} ]] && dodoc ${module_docs} 415 [[ -n ${module_docs} ]] && dodoc ${module_docs}
405 done 416 done
454 465
455linux-mod_pkg_setup() { 466linux-mod_pkg_setup() {
456 debug-print-function ${FUNCNAME} $* 467 debug-print-function ${FUNCNAME} $*
457 468
458 linux-info_pkg_setup; 469 linux-info_pkg_setup;
470 require_configured_kernel
459 check_kernel_built; 471 check_kernel_built;
460 strip_modulenames; 472 strip_modulenames;
461 [[ -n ${MODULE_NAMES} ]] && check_modules_supported 473 [[ -n ${MODULE_NAMES} ]] && check_modules_supported
462 set_kvobj; 474 set_kvobj;
463 # Commented out with permission from johnm until a fixed version for arches 475 # Commented out with permission from johnm until a fixed version for arches
481 local modulename libdir srcdir objdir i n myARCH="${ARCH}" myABI="${ABI}" 493 local modulename libdir srcdir objdir i n myARCH="${ARCH}" myABI="${ABI}"
482 ARCH="$(tc-arch-kernel)" 494 ARCH="$(tc-arch-kernel)"
483 ABI="${KERNEL_ABI}" 495 ABI="${KERNEL_ABI}"
484 496
485 BUILD_TARGETS=${BUILD_TARGETS:-clean module} 497 BUILD_TARGETS=${BUILD_TARGETS:-clean module}
498 strip_modulenames;
499 cd "${S}"
500 for i in ${MODULE_NAMES}
501 do
502 unset libdir srcdir objdir
503 for n in $(find_module_params ${i})
504 do
505 eval ${n/:*}=${n/*:/}
506 done
507 libdir=${libdir:-misc}
508 srcdir=${srcdir:-${S}}
509 objdir=${objdir:-${srcdir}}
510
511 if [ ! -f "${srcdir}/.built" ];
512 then
513 cd ${srcdir}
514 einfo "Preparing ${modulename} module"
515 if [[ -n ${ECONF_PARAMS} ]]
516 then
517 econf ${ECONF_PARAMS} || \
518 die "Unable to run econf ${ECONF_PARAMS}"
519 fi
520
521 # This looks messy, but it is needed to handle multiple variables
522 # being passed in the BUILD_* stuff where the variables also have
523 # spaces that must be preserved. If don't do this, then the stuff
524 # inside the variables gets used as targets for Make, which then
525 # fails.
526 eval "emake HOSTCC=\"$(tc-getBUILD_CC)\" \
527 CC=\"$(get-KERNEL_CC)\" \
528 LDFLAGS=\"$(get_abi_LDFLAGS)\" \
529 ${BUILD_FIXES} \
530 ${BUILD_PARAMS} \
531 ${BUILD_TARGETS} " \
532 || die "Unable to emake HOSTCC="$(tc-getBUILD_CC)" CC="$(get-KERNEL_CC)" LDFLAGS="$(get_abi_LDFLAGS)" ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}"
533 touch ${srcdir}/.built
534 cd ${OLDPWD}
535 fi
536 done
537
538 ARCH="${myARCH}"
539 ABI="${myABI}"
540}
541
542linux-mod_src_install() {
543 debug-print-function ${FUNCNAME} $*
544
545 local modulename libdir srcdir objdir i n
546
486 strip_modulenames; 547 strip_modulenames;
487 for i in ${MODULE_NAMES} 548 for i in ${MODULE_NAMES}
488 do 549 do
489 unset libdir srcdir objdir 550 unset libdir srcdir objdir
490 for n in $(find_module_params ${i}) 551 for n in $(find_module_params ${i})
493 done 554 done
494 libdir=${libdir:-misc} 555 libdir=${libdir:-misc}
495 srcdir=${srcdir:-${S}} 556 srcdir=${srcdir:-${S}}
496 objdir=${objdir:-${srcdir}} 557 objdir=${objdir:-${srcdir}}
497 558
498 if [ ! -f "${srcdir}/.built" ];
499 then
500 cd ${srcdir}
501 einfo "Preparing ${modulename} module"
502 if [[ -n ${ECONF_PARAMS} ]]
503 then
504 econf ${ECONF_PARAMS} || \
505 die "Unable to run econf ${ECONF_PARAMS}"
506 fi
507
508 emake HOSTCC="$(tc-getBUILD_CC)" CC="$(get-KERNEL_CC)" LDFLAGS="$(get_abi_LDFLAGS)" \
509 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \
510 || die "Unable to make ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}."
511 touch ${srcdir}/.built
512 cd ${OLDPWD}
513 fi
514 done
515
516 ARCH="${myARCH}"
517 ABI="${myABI}"
518}
519
520linux-mod_src_install() {
521 debug-print-function ${FUNCNAME} $*
522
523 local modulename libdir srcdir objdir i n
524
525 strip_modulenames;
526 for i in ${MODULE_NAMES}
527 do
528 unset libdir srcdir objdir
529 for n in $(find_module_params ${i})
530 do
531 eval ${n/:*}=${n/*:/}
532 done
533 libdir=${libdir:-misc}
534 srcdir=${srcdir:-${S}}
535 objdir=${objdir:-${srcdir}}
536
537 einfo "Installing ${modulename} module" 559 einfo "Installing ${modulename} module"
538 cd ${objdir} || die "${objdir} does not exist" 560 cd ${objdir} || die "${objdir} does not exist"
539 insinto /lib/modules/${KV_FULL}/${libdir} 561 insinto /lib/modules/${KV_FULL}/${libdir}
540 doins ${modulename}.${KV_OBJ} || die "doins ${modulename}.${KV_OBJ} failed" 562 doins ${modulename}.${KV_OBJ} || die "doins ${modulename}.${KV_OBJ} failed"
541 cd ${OLDPWD} 563 cd ${OLDPWD}
545} 567}
546 568
547linux-mod_pkg_preinst() { 569linux-mod_pkg_preinst() {
548 debug-print-function ${FUNCNAME} $* 570 debug-print-function ${FUNCNAME} $*
549 571
550 [ -d ${IMAGE}/lib/modules ] && UPDATE_DEPMOD=true || UPDATE_DEPMOD=false 572 [ -d "${D}lib/modules" ] && UPDATE_DEPMOD=true || UPDATE_DEPMOD=false
551 [ -d ${IMAGE}/etc/modules.d ] && UPDATE_MODULES=true || UPDATE_MODULES=false 573 [ -d "${D}etc/modules.d" ] && UPDATE_MODULES=true || UPDATE_MODULES=false
552 [ -d ${IMAGE}/lib/modules ] && UPDATE_MODULEDB=true || UPDATE_MODULEDB=false 574 [ -d "${D}lib/modules" ] && UPDATE_MODULEDB=true || UPDATE_MODULEDB=false
553} 575}
554 576
555linux-mod_pkg_postinst() { 577linux-mod_pkg_postinst() {
556 debug-print-function ${FUNCNAME} $* 578 debug-print-function ${FUNCNAME} $*
557 579

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