/[gentoo-x86]/eclass/linux-mod.eclass
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Revision 1.75 Revision 1.83
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 1.75 2007/10/03 12:53:10 phreak Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/linux-mod.eclass,v 1.83 2008/10/27 05:20:30 vapier 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.
55# 55#
56# if the srcdir isnt specified, it assumes ${S} 56# if the srcdir isnt specified, it assumes ${S}
57# if the libdir isnt specified, it assumes misc. 57# if the libdir isnt specified, it assumes misc.
58# if the objdir isnt specified, it assumes srcdir 58# if the objdir isnt specified, it assumes srcdir
59 59
60# There is also support for automatyed modules.d file generation. 60# There is also support for automated modprobe.d/modules.d(2.4) file generation.
61# This can be explicitly enabled by setting any of the following variables. 61# This can be explicitly enabled by setting any of the following variables.
62# 62#
63# 63#
64# MODULESD_${modulename}_ENABLED This enables the modules.d file 64# MODULESD_${modulename}_ENABLED This enables the modules.d file
65# generation even if we dont 65# generation even if we dont
255 # einfo "Using KV_OBJ=${KV_OBJ}" 255 # einfo "Using KV_OBJ=${KV_OBJ}"
256} 256}
257 257
258get-KERNEL_CC() { 258get-KERNEL_CC() {
259 debug-print-function ${FUNCNAME} $* 259 debug-print-function ${FUNCNAME} $*
260
261 if [[ -n ${KERNEL_CC} ]] ; then
262 echo "${KERNEL_CC}"
263 return
264 fi
260 265
261 local kernel_cc 266 local kernel_cc
262 if [ -n "${KERNEL_ABI}" ]; then 267 if [ -n "${KERNEL_ABI}" ]; then
263 # In future, an arch might want to define CC_$ABI 268 # In future, an arch might want to define CC_$ABI
264 #kernel_cc="$(get_abi_CC)" 269 #kernel_cc="$(get_abi_CC)"
402 fi 407 fi
403 408
404 #----------------------------------------------------------------------- 409 #-----------------------------------------------------------------------
405 410
406 # then we install it 411 # then we install it
412 if kernel_is ge 2 6; then
413 insinto /etc/modprobe.d
414 else
407 insinto /etc/modules.d 415 insinto /etc/modules.d
416 fi
408 newins ${module_config} ${currm_path//*\/} 417 newins ${module_config} ${currm_path//*\/}
409 418
410 # and install any documentation we might have. 419 # and install any documentation we might have.
411 [[ -n ${module_docs} ]] && dodoc ${module_docs} 420 [[ -n ${module_docs} ]] && dodoc ${module_docs}
412 done 421 done
461 470
462linux-mod_pkg_setup() { 471linux-mod_pkg_setup() {
463 debug-print-function ${FUNCNAME} $* 472 debug-print-function ${FUNCNAME} $*
464 473
465 linux-info_pkg_setup; 474 linux-info_pkg_setup;
475 require_configured_kernel
466 check_kernel_built; 476 check_kernel_built;
467 strip_modulenames; 477 strip_modulenames;
468 [[ -n ${MODULE_NAMES} ]] && check_modules_supported 478 [[ -n ${MODULE_NAMES} ]] && check_modules_supported
469 set_kvobj; 479 set_kvobj;
470 # Commented out with permission from johnm until a fixed version for arches 480 # Commented out with permission from johnm until a fixed version for arches
488 local modulename libdir srcdir objdir i n myARCH="${ARCH}" myABI="${ABI}" 498 local modulename libdir srcdir objdir i n myARCH="${ARCH}" myABI="${ABI}"
489 ARCH="$(tc-arch-kernel)" 499 ARCH="$(tc-arch-kernel)"
490 ABI="${KERNEL_ABI}" 500 ABI="${KERNEL_ABI}"
491 501
492 BUILD_TARGETS=${BUILD_TARGETS:-clean module} 502 BUILD_TARGETS=${BUILD_TARGETS:-clean module}
503 strip_modulenames;
504 cd "${S}"
505 for i in ${MODULE_NAMES}
506 do
507 unset libdir srcdir objdir
508 for n in $(find_module_params ${i})
509 do
510 eval ${n/:*}=${n/*:/}
511 done
512 libdir=${libdir:-misc}
513 srcdir=${srcdir:-${S}}
514 objdir=${objdir:-${srcdir}}
515
516 if [ ! -f "${srcdir}/.built" ];
517 then
518 cd ${srcdir}
519 einfo "Preparing ${modulename} module"
520 if [[ -n ${ECONF_PARAMS} ]]
521 then
522 econf ${ECONF_PARAMS} || \
523 die "Unable to run econf ${ECONF_PARAMS}"
524 fi
525
526 # This looks messy, but it is needed to handle multiple variables
527 # being passed in the BUILD_* stuff where the variables also have
528 # spaces that must be preserved. If don't do this, then the stuff
529 # inside the variables gets used as targets for Make, which then
530 # fails.
531 eval "emake HOSTCC=\"$(tc-getBUILD_CC)\" \
532 CROSS_COMPILE=${CHOST}- \
533 LDFLAGS=\"$(get_abi_LDFLAGS)\" \
534 ${BUILD_FIXES} \
535 ${BUILD_PARAMS} \
536 ${BUILD_TARGETS} " \
537 || die "Unable to emake HOSTCC="$(tc-getBUILD_CC)" CROSS_COMPILE=${CHOST}- LDFLAGS="$(get_abi_LDFLAGS)" ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}"
538 touch ${srcdir}/.built
539 cd ${OLDPWD}
540 fi
541 done
542
543 ARCH="${myARCH}"
544 ABI="${myABI}"
545}
546
547linux-mod_src_install() {
548 debug-print-function ${FUNCNAME} $*
549
550 local modulename libdir srcdir objdir i n
551
493 strip_modulenames; 552 strip_modulenames;
494 for i in ${MODULE_NAMES} 553 for i in ${MODULE_NAMES}
495 do 554 do
496 unset libdir srcdir objdir 555 unset libdir srcdir objdir
497 for n in $(find_module_params ${i}) 556 for n in $(find_module_params ${i})
500 done 559 done
501 libdir=${libdir:-misc} 560 libdir=${libdir:-misc}
502 srcdir=${srcdir:-${S}} 561 srcdir=${srcdir:-${S}}
503 objdir=${objdir:-${srcdir}} 562 objdir=${objdir:-${srcdir}}
504 563
505 if [ ! -f "${srcdir}/.built" ];
506 then
507 cd ${srcdir}
508 einfo "Preparing ${modulename} module"
509 if [[ -n ${ECONF_PARAMS} ]]
510 then
511 econf ${ECONF_PARAMS} || \
512 die "Unable to run econf ${ECONF_PARAMS}"
513 fi
514
515 emake HOSTCC="$(tc-getBUILD_CC)" CC="$(get-KERNEL_CC)" LDFLAGS="$(get_abi_LDFLAGS)" \
516 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \
517 || die "Unable to make ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}."
518 touch ${srcdir}/.built
519 cd ${OLDPWD}
520 fi
521 done
522
523 ARCH="${myARCH}"
524 ABI="${myABI}"
525}
526
527linux-mod_src_install() {
528 debug-print-function ${FUNCNAME} $*
529
530 local modulename libdir srcdir objdir i n
531
532 strip_modulenames;
533 for i in ${MODULE_NAMES}
534 do
535 unset libdir srcdir objdir
536 for n in $(find_module_params ${i})
537 do
538 eval ${n/:*}=${n/*:/}
539 done
540 libdir=${libdir:-misc}
541 srcdir=${srcdir:-${S}}
542 objdir=${objdir:-${srcdir}}
543
544 einfo "Installing ${modulename} module" 564 einfo "Installing ${modulename} module"
545 cd ${objdir} || die "${objdir} does not exist" 565 cd ${objdir} || die "${objdir} does not exist"
546 insinto /lib/modules/${KV_FULL}/${libdir} 566 insinto /lib/modules/${KV_FULL}/${libdir}
547 doins ${modulename}.${KV_OBJ} || die "doins ${modulename}.${KV_OBJ} failed" 567 doins ${modulename}.${KV_OBJ} || die "doins ${modulename}.${KV_OBJ} failed"
548 cd ${OLDPWD} 568 cd ${OLDPWD}
552} 572}
553 573
554linux-mod_pkg_preinst() { 574linux-mod_pkg_preinst() {
555 debug-print-function ${FUNCNAME} $* 575 debug-print-function ${FUNCNAME} $*
556 576
557 [ -d ${IMAGE}/lib/modules ] && UPDATE_DEPMOD=true || UPDATE_DEPMOD=false 577 [ -d "${D}lib/modules" ] && UPDATE_DEPMOD=true || UPDATE_DEPMOD=false
558 [ -d ${IMAGE}/etc/modules.d ] && UPDATE_MODULES=true || UPDATE_MODULES=false 578 [ -d "${D}etc/modules.d" ] && UPDATE_MODULES=true || UPDATE_MODULES=false
559 [ -d ${IMAGE}/lib/modules ] && UPDATE_MODULEDB=true || UPDATE_MODULEDB=false 579 [ -d "${D}lib/modules" ] && UPDATE_MODULEDB=true || UPDATE_MODULEDB=false
560} 580}
561 581
562linux-mod_pkg_postinst() { 582linux-mod_pkg_postinst() {
563 debug-print-function ${FUNCNAME} $* 583 debug-print-function ${FUNCNAME} $*
564 584

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