diff options
Diffstat (limited to 'eclass/linux-mod.eclass')
| -rw-r--r-- | eclass/linux-mod.eclass | 97 |
1 files changed, 72 insertions, 25 deletions
diff --git a/eclass/linux-mod.eclass b/eclass/linux-mod.eclass index d7b9ea6b79a9..96a984a66582 100644 --- a/eclass/linux-mod.eclass +++ b/eclass/linux-mod.eclass @@ -1,9 +1,52 @@ # Copyright 1999-2004 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/linux-mod.eclass,v 1.9 2004/12/06 22:23:17 johnm Exp $ - -# This eclass provides functions for compiling external kernel modules -# from source. +# $Header: /var/cvsroot/gentoo-x86/eclass/linux-mod.eclass,v 1.10 2004/12/14 18:56:46 johnm Exp $ + +# Description: This eclass is used to interface with linux-info in such a way +# to provide the functionality required and initial functions +# required to install external modules against a kernel source +# tree. +# +# Maintainer: John Mylchreest <johnm@gentoo.org> +# Copyright 2004 Gentoo Linux +# +# Please direct your bugs to the current eclass maintainer :) + +# A Couple of env vars are available to effect usage of this eclass +# These are as follows: +# +# Env Var Option Default Description +# KERNEL_DIR <string> /usr/src/linux The directory containing kernel +# the target kernel sources. +# BUILD_PARAMS <string> The parameters to pass to make. +# BUILD_TARGETS <string> clean modules The build targets to pass to make. +# MODULE_NAMES <string> This is the modules which are +# to be built automatically using the +# default pkg_compile/install. They +# are explained properly below. + + +# MODULE_NAMES - Detailed Overview +# +# The structure of each MODULE_NAMES entry is as follows: +# modulename(libmodulesdir:modulesourcedir) +# for example: +# MODULE_NAMES="module_pci(pci:${S}/pci) module_usb(usb:${S}/usb)" +# +# what this would do is +# cd ${S}/pci +# make ${BUILD_PARAMS} ${BUILD_TARGETS} +# insinto /lib/modules/${KV_FULL}/pci +# doins module_pci.${KV_OBJ} +# +# cd ${S}/usb +# make ${BUILD_PARAMS} ${BUILD_TARGETS} +# insinto /lib/modules/${KV_FULL}/usb +# doins module_usb.${KV_OBJ} +# +# if the modulessourcedir isnt specified, it assumes ${S} +# if the libmodulesdir isnt specified, it assumes misc. +# if no seperator is defined ":" then it assumes the argument is modulesourcedir inherit linux-info ECLASS=linux-mod @@ -15,11 +58,6 @@ SLOT=0 DEPEND="virtual/linux-sources sys-apps/sed" - -# This eclass is designed to help ease the installation of external kernel -# modules into the kernel tree. - - # eclass utilities # ---------------------------------- @@ -83,7 +121,7 @@ display_postinst() { # if we haven't determined the version yet, we need too. get_version; - local modulename moduledir sourcedir module_temp file i + local modulename moduledir sourcedir moduletemp file i file=${ROOT}/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR} file=${file/\/\///} @@ -92,11 +130,14 @@ display_postinst() { einfo "please type the following as root:" for i in ${MODULE_NAMES} do - module_temp="$(echo ${i} | sed -e "s:.*(\(.*\)):\1:")" - modulename="${i/(*/}" - moduledir="${module_temp/:*/}" + moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")" + modulename="${moduletemp/ */}" + moduletemp="${moduletemp/* /}" + # if we specify two args, then we can set moduledir + [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}" + # if we didnt pass the brackets, then we shouldnt accept anything + [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}" moduledir="${moduledir:-misc}" - sourcedir="${module_temp/*:/}" sourcedir="${sourcedir:-${S}}" einfo " # echo \"${modulename}\" >> ${file}" @@ -116,19 +157,22 @@ linux-mod_pkg_setup() { } linux-mod_src_compile() { - local modulename moduledir sourcedir module_temp xarch i + local modulename moduledir sourcedir moduletemp xarch i xarch="${ARCH}" unset ARCH for i in ${MODULE_NAMES} do - module_temp="$(echo ${i} | sed -e "s:.*(\(.*\)):\1:")" - modulename="${i/(*/}" - moduledir="${module_temp/:*/}" + moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")" + modulename="${moduletemp/ */}" + moduletemp="${moduletemp/* /}" + # if we specify two args, then we can set moduledir + [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}" + # if we didnt pass the brackets, then we shouldnt accept anything + [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}" moduledir="${moduledir:-misc}" - sourcedir="${module_temp/*:/}" sourcedir="${sourcedir:-${S}}" - + einfo "Preparing ${modulename} module" cd ${sourcedir} emake ${BUILD_PARAMS} ${BUILD_TARGETS:-clean module} || die Unable to make ${BUILD_PARAMS} ${BUILD_TARGETS:-clean module}. @@ -137,15 +181,18 @@ linux-mod_src_compile() { } linux-mod_src_install() { - local modulename moduledir sourcedir module_temp i + local modulename moduledir sourcedir moduletemp i for i in ${MODULE_NAMES} do - module_temp="$(echo ${i} | sed -e "s:.*(\(.*\)):\1:")" - modulename="${i/(*/}" - moduledir="${module_temp/:*/}" + moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")" + modulename="${moduletemp/ */}" + moduletemp="${moduletemp/* /}" + # if we specify two args, then we can set moduledir + [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}" + # if we didnt pass the brackets, then we shouldnt accept anything + [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}" moduledir="${moduledir:-misc}" - sourcedir="${module_temp/*:/}" sourcedir="${sourcedir:-${S}}" einfo "Installing ${modulename} module" |