/[gentoo-x86]/eclass/linux-mod.eclass
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Revision 1.64 Revision 1.67
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 1.64 2006/05/11 08:23:43 johnm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/linux-mod.eclass,v 1.67 2006/07/24 20:18:09 genstef 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.
82# set_arch_to_kernel and set_arch_to_portage functions and the ones in eutils 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. 83# are deprecated in favor of the ones in linux-info.
84# See http://bugs.gentoo.org/show_bug.cgi?id=127506 84# See http://bugs.gentoo.org/show_bug.cgi?id=127506
85 85
86inherit eutils linux-info multilib 86inherit eutils linux-info multilib
87EXPORT_FUNCTIONS pkg_setup pkg_postinst src_install src_compile pkg_postrm 87EXPORT_FUNCTIONS pkg_setup pkg_preinst pkg_postinst src_install src_compile pkg_postrm
88 88
89IUSE="" # don't put pcmcia here, rather in the ebuilds that actually support pcmcia 89IUSE="kernel_linux"
90SLOT="0" 90SLOT="0"
91DESCRIPTION="Based on the $ECLASS eclass" 91DESCRIPTION="Based on the $ECLASS eclass"
92RDEPEND="virtual/modutils 92RDEPEND="kernel_linux? ( virtual/modutils )"
93 pcmcia? ( virtual/pcmcia )" 93DEPEND="${RDEPEND}
94DEPEND="sys-apps/sed 94 sys-apps/sed"
95 pcmcia? ( virtual/pcmcia )"
96 95
97# eclass utilities 96# eclass utilities
98# ---------------------------------- 97# ----------------------------------
99 98
100check_vermagic() { 99check_vermagic() {
129 ewarn "" 128 ewarn ""
130 ewarn "Build will not continue, because you will experience problems." 129 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" 130 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." 131 ewarn "to match the kernel, or recompile the kernel first."
133 die "GCC Version Mismatch." 132 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 133 fi
180} 134}
181 135
182use_m() { 136use_m() {
183 # if we haven't determined the version yet, we need too. 137 # if we haven't determined the version yet, we need too.
510 die "Unable to run econf ${ECONF_PARAMS}" 464 die "Unable to run econf ${ECONF_PARAMS}"
511 fi 465 fi
512 466
513 emake HOSTCC=${CC_HOSTCC} CC=${CC_CC}\ 467 emake HOSTCC=${CC_HOSTCC} CC=${CC_CC}\
514 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \ 468 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \
515 || die "Unable to make \
516 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}." 469 || die "Unable to make ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}."
517 touch ${srcdir}/.built 470 touch ${srcdir}/.built
518 cd ${OLDPWD} 471 cd ${OLDPWD}
519 fi 472 fi
520 done 473 done
521 474
546 499
547 generate_modulesd ${objdir}/${modulename} 500 generate_modulesd ${objdir}/${modulename}
548 done 501 done
549} 502}
550 503
504linux-mod_pkg_preinst() {
505 [ -d ${IMAGE}/lib/modules ] && UPDATE_DEPMOD=true || UPDATE_DEPMOD=false
506 [ -d ${IMAGE}/etc/modules.d ] && UPDATE_MODULES=true || UPDATE_MODULES=false
507 [ -d ${IMAGE}/lib/modules ] && UPDATE_MODULEDB=true || UPDATE_MODULEDB=false
508}
509
551linux-mod_pkg_postinst() { 510linux-mod_pkg_postinst() {
552 update_depmod; 511 ${UPDATE_DEPMOD} && update_depmod;
553 update_modules; 512 ${UPDATE_MODULES} && update_modules;
554 update_moduledb; 513 ${UPDATE_MODULEDB} && update_moduledb;
555} 514}
556 515
557linux-mod_pkg_postrm() { 516linux-mod_pkg_postrm() {
558 remove_moduledb; 517 remove_moduledb;
559} 518}

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