--- /dev/null
+#!/bin/bash
+# Copyright 1999-2004 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-devel/binutils-config/files/binutils-config-1.0,v 1.1 2004/11/14 08:50:38 vapier Exp $
+
+# Format of /etc/env.d/binutils/:
+# config-TARGET: CURRENT=version for TARGET
+# TARGET-VER: has a TARGET and VER variable
+
+trap ":" INT QUIT TSTP
+
+source /etc/init.d/functions.sh || {
+ echo "$0: Could not source /etc/init.d/functions.sh!"
+ exit 1
+}
+umask 022
+
+usage() {
+cat << "USAGE_END"
+Usage: binutils-config [options] [binutils profile]
+Change the current binutils profile, or give info about profiles.
+
+Options:
+ -c, --get-current-profile Print current profile
+ -l, --list-profiles Print a list of available profiles
+
+Profile names are of the form: <CHOST>-<binutils version>
+For example: x86_64-pc-linux-gnu-2.15.92.0.2
+USAGE_END
+}
+
+[ "$#" -lt 1 ] && usage && exit 1
+
+switch_profile() {
+ source "${ENV_D}/${PROFILE}"
+
+ ebegin "Switching to ${PROFILE}"
+
+ BINPATH="/usr/${TARGET}/binutils-bin/${VER}"
+ cd "${ROOT}/${BINPATH}" || exit 1
+ mkdir -p "${ROOT}"/usr/${TARGET}/bin
+ for x in * ; do
+ ln -sf "${BINPATH}/${x}" "${ROOT}"/usr/${TARGET}/bin/${x}
+ done
+
+ LIBPATH="/usr/lib/binutils/${TARGET}/${VER}"
+ cd "${ROOT}/${LIBPATH}" || exit 1
+ mkdir -p "${ROOT}"/usr/${TARGET}/lib
+ ln -sf "${LIBPATH}/ldscripts" "${ROOT}"/usr/${TARGET}/lib/ldscripts
+ if [ "${TARGET}" == "${HOST}" ] ; then
+ dstlib="${ROOT}"/usr/${HOST}/lib
+ else
+ dstlib="${ROOT}"/usr/${HOST}/${TARGET}/lib
+ fi
+ mkdir -p "${dstlib}"
+ for x in lib* ; do
+ ln -sf "${LIBPATH}/${x}" "${dstlib}/${x}"
+ done
+
+ INCPATH="${LIBPATH}/include"
+ cd "${ROOT}/${INCPATH}" || exit 1
+ if [ "${TARGET}" == "${HOST}" ] ; then
+ dstinc="${ROOT}"/usr/include
+ else
+ dstinc="${ROOT}"/usr/${TARGET}/include
+ fi
+ mkdir -p "${dstinc}"
+ for x in * ; do
+ ln -sf "${INCPATH}/${x}" "${dstinc}/${x}"
+ done
+
+ [ "${ROOT}" = "/" ] && env-update >& /dev/null
+ eend 0
+
+ echo "CURRENT=${VER}" > "${ENV_D}/config-${TARGET}"
+
+ return 0
+}
+
+get_current_profile() {
+ if [ ! -f "${ENV_D}/config-${PROFILE}" ] ; then
+ eerror "$0: No binutils profile is active!"
+ return 1
+ fi
+
+ source "${ENV_D}/config-${PROFILE}"
+
+ if [ -z "${CURRENT}" ] ; then
+ eerror "$0: No binutils profile is active!"
+ return 1
+ fi
+
+ echo "${PROFILE}-${CURRENT}"
+
+ return 0
+}
+
+list_profiles() {
+ local i=1
+
+ if [ "${ROOT}" != "/" ] ; then
+ echo "Using binutils-config info in ${ROOT}"
+ fi
+ target=
+ for x in "${ENV_D}"/* ; do
+ if [ -f "${x}" -a "${x/\/config-}" == "${x}" ] ; then
+ source "${x}"
+ if [ "${target}" != "${TARGET}" ] ; then
+ [ -n "${target}" ] && echo
+ target="${TARGET}"
+ fi
+
+ x="${x##*/}"
+ if [ -e "${ENV_D}/config-${TARGET}" ] ; then
+ source "${ENV_D}/config-${TARGET}"
+ [ "${VER}" == "${CURRENT}" ] && x="${x} *"
+ fi
+ echo " [${i}] ${x}"
+ i=$((i + 1))
+ fi
+ done
+}
+
+[ -z "${ROOT}" ] && ROOT="/"
+ENV_D="${ROOT}etc/env.d/binutils"
+
+NEED_ACTION="yes"
+DOIT="switch_profile"
+PROFILE=""
+
+for x in "$@" ; do
+ case "${x}" in
+ -c|--get-current-profile)
+ if [ "${NEED_ACTION}" = "yes" ]
+ then
+ NEED_ACTION="no"
+ DOIT="get_current_profile"
+ fi
+ ;;
+ -l|--list-profiles)
+ if [ "${NEED_ACTION}" = "yes" ]
+ then
+ NEED_ACTION="no"
+ DOIT="list_profiles"
+ fi
+ ;;
+ -h|--help)
+ usage
+ exit 0
+ ;;
+ -v|--version)
+ echo "binutils-config-1.0"
+ exit 0
+ ;;
+ -*)
+ eerror "$0: Invalid switch! Run $0 without parameters for help."
+ exit 1
+ ;;
+ *)
+ if [ -n "${PROFILE}" ] ; then
+ eerror "$0: Too many arguments! Run $0 without parameters for help."
+ exit 1
+ fi
+
+ if [ -z "$(echo ${x} | tr -d '[:digit:]')" ]
+ then
+ # User gave us a # representing the profile
+ i=1
+ for y in "${ENV_D}"/* ; do
+ [ "${y/config-}" != "${y}" ] && continue
+
+ if [ -f "${y}" ] && [ "${x}" -eq "${i}" ] ; then
+ PROFILE="${y##*/}"
+ break
+ fi
+ i=$((i + 1))
+ done
+ else
+ # User gave us a full HOST-ver
+ x="${x##*/}"
+ if [ ! -f "${ENV_D}/${x}" ] && [ ! -f "${ENV_D}/config-${x}" ] ; then
+ eerror "$0: Could not locate '$x' in '${ENV_D}/'!"
+ exit 1
+ fi
+ PROFILE="${x}"
+ fi
+ ;;
+ esac
+done
+
+HOST="$(portageq envvar CHOST)"
+[ -z "${PROFILE}" ] && PROFILE="${HOST}"
+eval ${DOIT}
+
+# vim:ts=4
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