Move modules-update from baselayout to here, fix by Martin Väth for infinite recursion troubles #149426, and make sure /etc/modprobe.d/ files get added to /etc/modprobe.conf #145962 by Greg Kroah-Hartman.

Package-Manager: portage-2.1.2_rc3

5 files changed, 657 insertions, 1 deletions

diff --git a/sys-apps/module-init-tools/ChangeLog b/sys-apps/module-init-tools/ChangeLog
index 31812cd6575e..1b212a4bcf64 100644
--- a/sys-apps/module-init-tools/ChangeLog
+++ b/sys-apps/module-init-tools/ChangeLog
@@ -1,6 +1,15 @@
 # ChangeLog for sys-apps/module-init-tools
 # Copyright 1999-2006 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-apps/module-init-tools/ChangeLog,v 1.114 2006/11/06 21:11:51 vapier Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-apps/module-init-tools/ChangeLog,v 1.115 2006/12/14 02:40:42 vapier Exp $
+
+*module-init-tools-3.2.2-r2 (14 Dec 2006)
+
+  14 Dec 2006; Mike Frysinger <vapier@gentoo.org>
+  +files/module-init-tools-3.2.2-handle-dupliate-aliases.patch,
+  +files/modules-update, +module-init-tools-3.2.2-r2.ebuild:
+  Move modules-update from baselayout to here, fix by Martin Väth for
+  infinite recursion troubles #149426, and make sure /etc/modprobe.d/ files
+  get added to /etc/modprobe.conf #145962 by Greg Kroah-Hartman.
 
   06 Nov 2006; Mike Frysinger <vapier@gentoo.org>
   +files/modutils-2.4.27-build.patch, module-init-tools-3.2.2-r1.ebuild:
diff --git a/sys-apps/module-init-tools/files/digest-module-init-tools-3.2.2-r2 b/sys-apps/module-init-tools/files/digest-module-init-tools-3.2.2-r2
new file mode 100644
index 000000000000..9feb51ae55ac
--- /dev/null
+++ b/sys-apps/module-init-tools/files/digest-module-init-tools-3.2.2-r2
@@ -0,0 +1,6 @@
+MD5 a1ad0a09d3231673f70d631f3f5040e9 module-init-tools-3.2.2.tar.bz2 169182
+RMD160 42abfe10709315180898106e3c7c1ce916e01166 module-init-tools-3.2.2.tar.bz2 169182
+SHA256 c080f7e42e60456eab33051026da388b5d21a360e9d2bee26ce9991427a758aa module-init-tools-3.2.2.tar.bz2 169182
+MD5 bac989c74ed10f3bf86177fc5b4b89b6 modutils-2.4.27.tar.bz2 234963
+RMD160 3179d364106859cf6dbd1fad82d8356337634735 modutils-2.4.27.tar.bz2 234963
+SHA256 ab4c9191645f9ffb455ae7c014d8c45339c13a1d0f6914817cfbf30a0bc56bf0 modutils-2.4.27.tar.bz2 234963
diff --git a/sys-apps/module-init-tools/files/module-init-tools-3.2.2-handle-dupliate-aliases.patch b/sys-apps/module-init-tools/files/module-init-tools-3.2.2-handle-dupliate-aliases.patch
new file mode 100644
index 000000000000..e119ce6bee8e
--- /dev/null
+++ b/sys-apps/module-init-tools/files/module-init-tools-3.2.2-handle-dupliate-aliases.patch
@@ -0,0 +1,68 @@
+http://bugs.gentoo.org/149426
+
+keep from blowing up when people have duplicate aliases ... the grep
+ends up including new lines and with certain formed comments, hits an
+infinite loop ...
+
+for example, the following inputs illustrates the problem:
+----------------------------------------------
+# Old nvidia support ...
+alias char-major-195 NVdriver
+alias /dev/nvidiactl char-major-195
+alias char-major-195 nvidia
+alias /dev/nvidiactl char-major-195
+#   To enable Side Band Adressing:  NVreg_EnableAGPSBA=1
+#options nvidia NVreg_EnableAGPSBA=1 NVreg_EnableAGPFW=1
+#options nvidia NVreg_SoftEDIDs=0 NVreg_Mobile=3
+----------------------------------------------
+alias a b
+alias b a
+----------------------------------------------
+
+fixes from Martin Väth
+
+--- generate-modprobe.conf
++++ generate-modprobe.conf
+@@ -65,19 +65,29 @@
+ # Resolve (possibly recursive) alias: args filename alias
+ resolve_alias()
+ {
+-    RA_RESOLVE=`grep "^alias[ 	][ 	]*$2[ 	]" -- $1 | awk '{ print $3 }'`
++    if [ 0$3 -gt 99 ]; then
++	echo "Infinite recursion detected; aborting after $3 tries (alias '$2')" 1>&2
++	return 1
++    fi
++
++    _RA_RESOLVE=`grep "^alias[ 	][ 	]*$2[ 	]" -- $1 | awk '{ print $3 }'`
++    RA_RESOLVE=`echo "$_RA_RESOLVE" | head -n 1`
++    if [ x"$_RA_RESOLVE" != x"$RA_RESOLVE" ]; then
++	echo "Invalid dupliate alias found for '$2' (results: `echo $_RA_RESOLVE`)" 1>&2
++	return 1
++    fi
+     if [ x"$RA_RESOLVE" = x ]; then
+ 	echo $2
+ 	return
+     fi
+     # Recurse.
+-    (resolve_alias $1 "$RA_RESOLVE")
++    (resolve_alias $1 "$RA_RESOLVE" $(($3 + 1)))
+ }
+ 
+ # Parse alias: args filename modulename aliasto.
+ parse_alias()
+ {
+-    PA_ALIAS=`resolve_alias $1 $3`
++    PA_ALIAS=`resolve_alias $1 $3` || exit 1
+     NAME=`echo $2|sed -e 's/\(block\|char\)-major-\([0-9]\+\)$/\1-major-\2-*/'`
+ 
+     echo "alias $NAME $PA_ALIAS"
+@@ -180,7 +190,8 @@
+ 	    parse_options $MODULE `grab_noninstall_options $REST`
+ 	    INSTALL_OPTIONS=`grab_install_options $REST`
+ 	    INSTALL_COMMANDS="$INSTALL_COMMANDS $MODULE"
+-	    eval install_$MODNAME=\"/sbin/modprobe $INSTALL_OPTIONS --ignore-install `resolve_alias $MODPROBECONF $MODULE`\"
++	    INSTALL_ALIAS=`resolve_alias $MODPROBECONF "$MODULE"` || exit 1
++	    eval install_$MODNAME=\"/sbin/modprobe $INSTALL_OPTIONS --ignore-install $INSTALL_ALIAS\"
+ 	    ;;
+ 	*)
+ 	    parse_options $MODULE "$REST"
diff --git a/sys-apps/module-init-tools/files/modules-update b/sys-apps/module-init-tools/files/modules-update
new file mode 100755
index 000000000000..33e5c08f0124
--- /dev/null
+++ b/sys-apps/module-init-tools/files/modules-update
@@ -0,0 +1,415 @@
+#!/bin/bash
+# vim:ts=4
+#
+# modules-update script originally based on Debian's version.
+# This script will update all the fun config files in /etc for
+# kernel modules.
+#
+# For 2.4 (and older) kernels we have:
+# /etc/modules.conf
+# /etc/modules.d/
+# /etc/modules.devfs
+#
+# For 2.6+ kernels we have:
+# /etc/modprobe.conf
+# /etc/modprobe.d/
+# /etc/modprobe.devfs
+
+
+argv0=${0##*/}
+source /etc/init.d/functions.sh || {
+	echo "${argv0}: Could not source /etc/init.d/functions.sh!" 1>&2
+	exit 1
+}
+umask 022
+esyslog() { :; }
+
+if [[ ${EUID} != "0" ]] ; then
+	eerror "You must be root to do this" 1>&2
+	exit 2
+fi
+
+
+#
+# Setup some variables
+#
+
+CFG_OLD_FILE="/etc/modules.conf"
+CFG_OLD_DIR="/etc/modules.d"
+CFG_OLD_DEVFS="/etc/modules.devfs"
+
+CFG_NEW_FILE="/etc/modprobe.conf"
+CFG_NEW_DIR="/etc/modprobe.d"
+CFG_NEW_DEVFS="/etc/modprobe.devfs"
+
+HEADER="### This file is automatically generated by modules-update"
+FULLHEADER="${HEADER}
+#
+# Please do not edit this file directly. If you want to change or add
+# anything please take a look at the files in @MODDIR@ and read
+# the manpage for modules-update(8).
+#
+"
+
+
+#
+# Parse command-line
+#
+
+VERBOSE=0
+DEBUG=0
+FORCE="false"
+BACKUP="false"
+GENERATE_DEVFS="false"
+ASSUME_KV=
+while [[ -n $1 ]] ; do
+	case $1 in
+		-f|--force|force)  FORCE="true";;
+		-b|--backup)       BACKUP="true";;
+		-D|--devfs)        GENERATE_DEVFS="true";;
+		--assume-kernel=*) ASSUME_KV=${1#*=};;
+		-v|--verbose)      ((++VERBOSE));;
+		-d|--debug)        ((++DEBUG));;
+		-V|--version)      exec cat /etc/gentoo-release;;
+		-h|--help)
+			cat <<-EOF
+			Usage: modules-update [options]
+
+			Options:
+			 --assume-kernel=KV  Assume the kernel is at least version KV
+			 -b, --backup        Backup existing config files (add .old ext)
+			 -f, --force         Force execution in face of bad things
+			 -D, --devfs         Force generation of devfs config files
+			 -v, --verbose       Be a bit more verbose in what we do
+			 -d, --debug         Helpful debug output
+			 -V, --version       Dump version info
+			 -h, --help          This help screen, duh
+			EOF
+			exit 0
+			;;
+		*)
+			eerror "Error: I don't understand $1"
+			exit 1
+			;;
+	esac
+	shift
+done
+
+[[ ${DEBUG} -gt 0 ]] && set -x
+
+vewarn() { [[ ${VERBOSE} -gt 0 ]] && ewarn "$*" ; return 0 ; }
+
+if ! ${GENERATE_DEVFS} && [[ -d /etc/devfs.d ]] ; then
+	GENERATE_DEVFS="true"
+fi
+
+if type -p modprobe.old > /dev/null || \
+   [[ $(modprobe -V 2>/dev/null) == "modprobe version"* ]]
+then
+	GENERATE_OLD="true"
+else
+	GENERATE_OLD="false"
+fi
+
+# Set kernel version, either from --assume-kernel or uname -r
+KV=${ASSUME_KV:-$(uname -r)}
+if [[ $(KV_to_int ${KV}) -ge "$(KV_to_int 2.5.48)" ]] ; then
+	KERNEL_2_6="true"
+else
+	KERNEL_2_6="false"
+fi
+
+# Reset the sorting order since we depend on it
+export LC_ALL="C"
+
+
+#
+# Build list of config files to generate and verify none
+# have been modified in any way
+#
+
+CFGFILES=""
+if ${GENERATE_OLD} ; then
+	CFGFILES="${CFGFILES} ${CFG_OLD_FILE}"
+	${GENERATE_DEVFS} && CFGFILES="${CFGFILES} ${CFG_OLD_DEVFS}"
+fi
+if ${KERNEL_2_6} ; then
+	CFGFILES="${CFGFILES} ${CFG_NEW_FILE}"
+	${GENERATE_DEVFS} && CFGFILES="${CFGFILES} ${CFG_NEW_DEVFS}"
+fi
+
+for x in ${CFGFILES} ; do
+	[[ -r ${x} ]] || continue
+
+	if [[ $(sed -ne 1p "${x}") != "${HEADER}" ]] ; then
+		ewarn "Warning: the current ${x} has not been automatically generated"
+
+		if ${FORCE} ; then
+			ewarn "--force specified, (re)generating file anyway"
+		else
+			eerror "Use \"modules-update force\" to force (re)generation"
+			exit 1
+		fi
+	fi
+done
+
+
+#
+#  Desc: backup a config file if need be and replace with new one
+# Usage: backup <old config file to backup> <new config file to replace with>
+#    Ex: backup /etc/modules.conf /etc/modules.conf.tempfile
+#
+backup() {
+	if ${BACKUP} && [[ -e $1 ]] ; then
+		mv -f "$1" "$1".old
+	fi
+	mv -f "$2" "$1"
+}
+
+
+#
+#  Desc: Combine all config files in a dir and place output in a file
+# Usage: generate_config <output config file> <config dir> <reference config dir> <silent>
+#    Ex: generate_config /etc/modules.conf /etc/modules.d
+#
+generate_config() {
+	local config=$1
+	local moddir=$2
+	local refdir=$3
+	local silent=$4
+	local tmpfile="${config}.$$"
+
+	[[ -z ${silent} ]] && ebegin "Updating ${config}"
+
+	echo "${FULLHEADER//@MODDIR@/${refdir:-${moddir}}}" > "${tmpfile}"
+
+	for cfg in "${moddir}"/* ; do
+		[[ -d ${cfg} ]] && continue
+		[[ ! -r ${cfg} ]] && continue
+
+		# Skip backup and RCS files; fixes bug 20597 (07 May 2004 agriffis)
+		[[ ${cfg} == *~ || ${cfg} == *.bak || ${cfg} == *,v ]] && continue
+
+		# If config file is found in the reference dir, then skip it
+		[[ -n ${refdir} ]] && [[ -e ${refdir}/${cfg##*/} ]] && continue
+
+		echo "### modules-update: start processing ${cfg}" >> "${tmpfile}"
+
+		if [[ -x ${cfg} ]] ; then
+			# $cfg can be executable; nice touch, Wichert! :)
+			"${cfg}" >> "${tmpfile}"
+		else
+			cat "${cfg}" >> "${tmpfile}"
+		fi
+
+		echo >> "${tmpfile}"
+		echo "### modules-update: end processing ${cfg}" >> "${tmpfile}"
+		echo >> "${tmpfile}"
+	done
+
+	backup "${config}" "${tmpfile}"
+
+	[[ -z ${silent} ]] && eend 0
+
+	return 0
+}
+
+
+#
+# Generate the old modules.conf file based upon all the snippets in
+# modules.d.  Since modprobe doesnt handle modules.d, we need to gather
+# the files together in modules.conf for it.
+#
+
+if [[ ! -d ${CFG_OLD_DIR} ]] ; then
+	vewarn "Skipping ${CFG_OLD_FILE} generation (${CFG_OLD_DIR} doesn't exist)"
+
+elif ! ${GENERATE_OLD} ; then
+	vewarn "Skipping ${CFG_OLD_FILE} generation (prerequisites not satisfied)"
+
+elif ! ( ${FORCE} || \
+     [[ ! -e ${CFG_OLD_FILE} ]] || \
+     is_older_than ${CFG_OLD_FILE} ${CFG_OLD_DIR} )
+then
+	vewarn "Skipping ${CFG_OLD_FILE} generation (file is newer than dependencies)"
+
+else
+	generate_config ${CFG_OLD_FILE} ${CFG_OLD_DIR}
+fi
+
+
+#
+# Generate the new modprobe.conf file if possible.  What this entails is
+# grabbing details from the old modprobe via the -c option and sticking
+# it in the newer config file.  This is useful for backwards compat support
+# and for packages that provide older style /etc/modules.d/ files but not
+# newer style /etc/modprobe.d/ files.
+#
+# First we try to use the script `generate-modprobe.conf` from the
+# module-init-tools and if that fails us, we try and generate modprobe.conf
+# ourselves from the /etc/modules.d/ files.
+#
+
+if ! ${KERNEL_2_6} ; then
+	vewarn "Skipping ${CFG_NEW_FILE} generation (not needed for 2.4 kernels)"
+
+elif ! type -p generate-modprobe.conf > /dev/null ; then
+	vewarn "Skipping ${CFG_NEW_FILE} generation (generate-modprobe.conf doesn't exist)"
+
+elif ! ( ${FORCE} || \
+     [[ ! -e ${CFG_NEW_FILE} ]] || \
+     is_older_than ${CFG_NEW_FILE} ${CFG_OLD_DIR} ${CFG_NEW_DIR} )
+then
+	vewarn "Skipping ${CFG_NEW_FILE} generation (file is newer than dependencies)"
+
+else
+
+	generated_ok=0
+	tmpfile="${CFG_NEW_FILE}.$$"
+
+	#
+	# First we try to use regular generate-modprobe.conf
+	#
+	if ${GENERATE_OLD} ; then
+		# Make sure that generate-modprobe.conf can handle --assume-kernel
+		# if we were called with it.
+		if [[ -n ${ASSUME_KV} ]] && \
+			! grep -qe --assume-kernel /sbin/generate-modprobe.conf ; then
+			eerror "Error: modules-update called with --assume-kernel flag, but"
+			eerror "generate-modprobe.conf doesn't understand it.  You need to"
+			eerror "install >=module-init-tools-3.0-r2"
+			exit 3
+		fi
+
+		ebegin "Updating ${CFG_NEW_FILE}"
+		echo "${FULLHEADER//@MODDIR@/${CFG_NEW_DIR}}" > "${tmpfile}"
+		if generate-modprobe.conf ${ASSUME_KV:+--assume-kernel=${KV}} \
+		   >> "${tmpfile}" 2> "${tmpfile}.err"
+		then
+			backup "${CFG_NEW_FILE}" "${tmpfile}"
+			eend 0
+			generated_ok=1
+		else
+			[[ ${VERBOSE} -gt 0 ]] && cat "${tmpfile}.err"
+			eend 1 "Warning: could not generate ${CFG_NEW_FILE}!"
+		fi
+	fi
+
+	#
+	# If the helper script failed, we fall back to doing it by hand
+	#
+	if [[ ${generated_ok} -eq 0 ]] ; then
+		ebegin "Updating ${CFG_NEW_FILE} by hand"
+
+		generate_config "${CFG_NEW_FILE}" "${CFG_OLD_DIR}" "${CFG_NEW_DIR}" 0
+		echo "${FULLHEADER//@MODDIR@/${CFG_NEW_DIR}}" > "${tmpfile}"
+
+		# Just use generate-modprobe.conf to filter compatible syntax
+		if TESTING_MODPROBE_CONF=${CFG_NEW_FILE} \
+		   generate-modprobe.conf ${ASSUME_KV:+--assume-kernel=${KV}} \
+		   >> "${tmpfile}" 2> "${tmpfile}.err"
+		then
+			# we use mv here instead of backup_config() as the call to
+			# generate_config() above already took care of the backup
+			mv -f "${tmpfile}" "${CFG_NEW_FILE}"
+			eend $?
+		else
+			[[ ${VERBOSE} -gt 0 ]] && cat "${tmpfile}.err"
+			eend 1 "Warning: could not generate ${CFG_NEW_FILE}!"
+		fi
+	fi
+
+	#
+	# Now append all the new files ... modprobe will not scan /etc/modprobe.d/
+	# if /etc/modprobe.conf exists, so we need to append /etc/modprobe.conf with
+	# /etc/modprobe.d/* ... http://bugs.gentoo.org/145962
+	#
+	if [[ -e ${CFG_NEW_FILE} ]] ; then
+		for cfg in "${CFG_NEW_DIR}"/* ; do
+			[[ -d ${cfg} ]] && continue
+			[[ ! -r ${cfg} ]] && continue
+
+			# Skip backup and RCS files; fixes bug 20597 (07 May 2004 agriffis)
+			[[ ${cfg} == *~ || ${cfg} == *.bak || ${cfg} == *,v ]] && continue
+
+			echo >> "${CFG_NEW_FILE}"
+			echo "### modules-update: start processing ${cfg}" >> "${CFG_NEW_FILE}"
+			cat "${cfg}" >> "${CFG_NEW_FILE}"
+			echo "### modules-update: end processing ${cfg}" >> "${CFG_NEW_FILE}"
+		done
+	fi
+
+	rm -f "${tmpfile}" "${tmpfile}.err"
+
+	#
+	# Take care of generating /etc/modprobe.devfs if need be.
+	#
+	if ${GENERATE_DEVFS} && [[ -f ${CFG_OLD_DEVFS} ]] && \
+	   ( [[ ! -e ${CFG_NEW_DEVFS} ]] || [[ ${CFG_OLD_DEVFS} -nt ${CFG_NEW_DEVFS} ]] || ${FORCE} )
+	then
+		ebegin "Updating ${CFG_NEW_DEVFS}"
+
+		tmpfile="${CFG_NEW_DEVFS}.$$"
+		tmpfile_old="${CFG_OLD_DEVFS}.$$"
+
+		echo "${FULLHEADER/@MODDIR@/${CFG_NEW_DIR}}" > "${tmpfile_old}"
+		cp -f "${tmpfile_old}" "${tmpfile}"
+		gawk '$0 !~ /^[[:space:]]*include/ { print $0 }' \
+			"${CFG_OLD_DEVFS}" >> "${tmpfile_old}"
+
+		if TESTING_MODPROBE_CONF=${tmpfile_old} \
+		   generate-modprobe.conf ${ASSUME_KV:+--assume-kernel=${KV}} \
+		   >> "${tmpfile}" 2> "${tmpfile}.err"
+		then
+			echo >> "${tmpfile}"
+			echo "include /etc/modprobe.conf" >> "${tmpfile}"
+			backup "${CFG_NEW_DEVFS}" "${tmpfile}"
+			eend 0
+		else
+			[[ ${VERBOSE} -gt 0 ]] && cat "${tmpfile}.err"
+			eend 1 "Warning: could not generate ${CFG_NEW_DEVFS}!"
+			rm -f "${tmpfile}"
+		fi
+
+		backup "${CFG_OLD_DEVFS}" "${tmpfile_old}"
+
+		rm -f "${tmpfile_old}" "${tmpfile}" "${tmpfile}.err"
+	fi
+fi
+
+
+#
+# Call depmod to keep insmod from complaining that modules.conf is more
+# recent then the modules.dep file.
+#
+
+grab_depfile() {
+	# the modules.conf file has optional syntax:
+	# depfile=/path/to/modules.dep
+	local ret=""
+	if [[ -e ${CFG_OLD_FILE} ]] ; then
+		ret=$(sed -n -e '/^[[:space:]]*depfile=/s:.*=::p' ${CFG_OLD_FILE})
+	fi
+	[[ -z ${ret} ]] && ret="/lib/modules/${KV}/modules.dep"
+	eval echo "${ret}"
+}
+depfile=$(grab_depfile)
+
+if [[ -d ${depfile%/*} ]] ; then
+	if [[ ${CFG_NEW_FILE} -nt ${depfile} ]] ; then
+		ebegin "Updating modules.dep"
+		for cfg in /lib/modules/${KV}/build /usr/src/linux-${KV} \
+		           /boot /usr/src/linux ""
+		do
+			cfg="${cfg}/System.map"
+			[[ -f ${cfg} ]] && break
+		done
+		[[ -n ${cfg} ]] && cfg="-F ${cfg}"
+		depmod -a ${cfg} ${KV}
+		eend $?
+	fi
+else
+	vewarn "The dir '${depfile}' does not exist, skipping call to depmod"
+fi
+
+exit 0
diff --git a/sys-apps/module-init-tools/module-init-tools-3.2.2-r2.ebuild b/sys-apps/module-init-tools/module-init-tools-3.2.2-r2.ebuild
new file mode 100644
index 000000000000..ed0ad3ccc18c
--- /dev/null
+++ b/sys-apps/module-init-tools/module-init-tools-3.2.2-r2.ebuild
@@ -0,0 +1,158 @@
+# Copyright 1999-2006 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-apps/module-init-tools/module-init-tools-3.2.2-r2.ebuild,v 1.1 2006/12/14 02:40:42 vapier Exp $
+
+inherit flag-o-matic eutils toolchain-funcs fixheadtails
+
+MODUTILS_PV="2.4.27"
+
+MY_P="${P/_pre/-pre}"
+DESCRIPTION="Kernel module tools for the 2.6 kernel"
+HOMEPAGE="http://www.kernel.org/pub/linux/kernel/people/rusty/modules"
+SRC_URI="mirror://kernel/linux/kernel/people/rusty/modules/${MY_P}.tar.bz2
+	mirror://kernel/linux/kernel/people/rusty/modules/old/${MY_P}.tar.bz2
+	!no-old-linux? ( mirror://kernel/linux/utils/kernel/modutils/v2.4/modutils-${MODUTILS_PV}.tar.bz2 )"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+IUSE="no-old-linux"
+# The test code runs `make clean && configure` and screws up src_compile()
+RESTRICT="test"
+
+DEPEND="sys-libs/zlib
+	>=sys-apps/baselayout-1.12.7-r2
+	!virtual/modutils"
+PROVIDE="virtual/modutils"
+
+S=${WORKDIR}/${MY_P}
+
+src_unpack() {
+	unpack ${A}
+
+	# Patches for old modutils
+	if ! use no-old-linux ; then
+		cd "${WORKDIR}"/modutils-${MODUTILS_PV}
+		epatch "${FILESDIR}"/modutils-2.4.27-alias.patch
+		epatch "${FILESDIR}"/modutils-2.4.27-gcc.patch
+		epatch "${FILESDIR}"/modutils-2.4.27-flex.patch
+		epatch "${FILESDIR}"/modutils-2.4.27-no-nested-function.patch
+		epatch "${FILESDIR}"/modutils-2.4.27-hppa.patch
+		epatch "${FILESDIR}"/modutils-2.4.27-build.patch #154281
+	fi
+
+	# Fixes for new module-init-tools
+	cd "${S}"
+	ht_fix_file tests/test-depmod/10badcommand.sh
+	# Test fails due since it needs to write to /lib/modules so disable it
+	rm -f tests/test-depmod/01backcompat.sh
+
+	# Fix bug 49926: This patch allows generate-modprobe.conf to
+	# accept the --assume-kernel=x.x.x option for generating livecds.
+	# This is a companion to a patch in baselayout-1.9.0 which allows
+	# the same flag to modules-update.
+	epatch "${FILESDIR}"/${PN}-3.1_generate-modprobe-assume-kernel.patch
+
+	# Abort if we fail to run modprobe, bug #68689
+	epatch "${FILESDIR}"/${PN}-3.2_pre7-abort-on-modprobe-failure.patch
+
+	epatch "${FILESDIR}"/${PN}-3.2.2-handle-dupliate-aliases.patch #149426
+
+	# make sure we link dynamically with zlib; our zlib.so is in /lib vs
+	# /usr/lib so it's safe to link with.  fixes ugly textrels as well.
+	sed -i \
+		-e 's:-Wl,-Bstatic -lz -Wl,-Bdynamic:-lz:' \
+		configure || die
+
+	# make sure we don't try to regen the manpages
+	touch *.5
+}
+
+src_compile() {
+	# Configure script uses BUILDCFLAGS for cross-compiles but this
+	# defaults to CFLAGS which can be bad mojo
+	export BUILDCFLAGS=-pipe
+	export BUILDCC="$(tc-getBUILD_CC)"
+
+	if ! use no-old-linux ; then
+		einfo "Building modutils ..."
+		cd "${WORKDIR}"/modutils-${MODUTILS_PV}
+		econf \
+			--disable-strip \
+			--prefix=/ \
+			--enable-insmod-static \
+			--disable-zlib \
+			|| die "econf failed"
+		emake || die "emake modutils failed"
+
+		einfo "Building module-init-tools ..."
+		cd "${S}"
+	fi
+
+	econf \
+		--prefix=/ \
+		--enable-zlib \
+		|| die "econf failed"
+	emake || die "emake module-init-tools failed"
+}
+
+modutils_src_install() {
+	cd "${WORKDIR}"/modutils-${MODUTILS_PV}
+	einstall prefix="${D}" || die
+	docinto modutils-${MODUTILS_PV}
+	dodoc CREDITS ChangeLog NEWS README TODO
+
+	# remove man pages provided by the man-pages package now #124127
+	rm -r "${D}"/usr/share/man/man2
+
+	cd "${S}"
+	# This copies the old version of modutils to *.old so it still works
+	# with kernels <= 2.4; new versions will execve() the .old version if
+	# a 2.4 kernel is running...
+	# This code was borrowed from the module-init-tools Makefile
+	local runme f
+	for f in lsmod modprobe rmmod depmod insmod insmod.static modinfo ; do
+		if [[ -L ${D}/sbin/${f} ]] ; then
+			einfo "Moving symlink $f to ${f}.old"
+			#runme = the target of the symlink with a .old tagged on.
+			runme=$(ls -l "${D}"/sbin/${f} | sed 's/.* -> //').old
+			[[ ! -e ${D}/sbin/${runme} ]] || einfo "${D}/sbin/${runme} not found"
+			dosym ${runme} /sbin/${f} || die
+		elif [[ -e ${D}/sbin/${f} ]] ; then
+			einfo "Moving executable $f to ${f}.old"
+		fi
+		mv -f "${D}"/sbin/${f} "${D}"/sbin/${f}.old
+	done
+	# Move the man pages as well.  We only do this for the man pages of the
+	# tools that module-init-tools will replace.
+	for f in "${D}"/usr/share/man/man8/{lsmod,modprobe,rmmod,depmod,insmod}.8
+	do
+		mv -f ${f} ${f%\.*}.old.${f##*\.}
+	done
+	# Fix the ksyms links #35601
+	for f in ksyms kallsyms ; do
+		dosym insmod.old /sbin/${f}
+		dosym insmod.static.old /sbin/${f}.static
+	done
+}
+
+src_install() {
+	use no-old-linux || modutils_src_install
+
+	cd "${S}"
+	emake install DESTDIR="${D}" || die
+	dosym modprobe.conf.5 /usr/share/man/man5/modprobe.d.5
+
+	# Install compat symlink
+	dosym ../bin/lsmod /sbin/lsmod
+	use no-old-linux || dosym ../sbin/insmod.old /bin/lsmod.old
+	# Install the modules.conf2modprobe.conf tool, so we can update
+	# modprobe.conf.
+	into /
+	dosbin "${S}"/generate-modprobe.conf "${FILESDIR}"/modules-update || die
+	dosym modules-update /sbin/update-modules
+
+	doman *.[1-8]
+	docinto /
+	dodoc AUTHORS ChangeLog INSTALL NEWS README TODO
+}