mirror of
https://github.com/flatcar/scripts.git
synced 2025-08-12 07:26:58 +02:00
binutils-config: upgraded package to upstream
Upgraded sys-devel/binutils-config to version 3-r3 on amd64. This version handles gold switching for us. BUG=None TEST=`cbuildbot chromiumos-sdk` worked Change-Id: Iae6b1797871a36007733b0a46d73526584b3f11c Reviewed-on: https://gerrit.chromium.org/gerrit/38213 Reviewed-by: asharif <asharif@google.com> Commit-Ready: Mike Frysinger <vapier@chromium.org> Tested-by: Mike Frysinger <vapier@chromium.org>
This commit is contained in:
Mike Frysinger
Gerrit
parent
2bcb7b7297
commit
49e2bdceab
@ -1,8 +0,0 @@
|
||||
DEFINED_PHASES=install
|
||||
DESCRIPTION=Utility to change the binutils version being used
|
||||
HOMEPAGE=http://www.gentoo.org/
|
||||
KEYWORDS=alpha amd64 arm hppa ia64 m68k mips ppc ppc64 s390 sh sparc ~sparc-fbsd x86 ~x86-fbsd
|
||||
LICENSE=GPL-2
|
||||
RDEPEND=userland_GNU? ( >=sys-apps/findutils-4.2 )
|
||||
SLOT=0
|
||||
_md5_=798ee0fd9adc157d2d9cc10b2af7b9ce
|
||||
@ -0,0 +1,8 @@
|
||||
DEFINED_PHASES=install
|
||||
DESCRIPTION=Utility to change the binutils version being used
|
||||
HOMEPAGE=http://www.gentoo.org/
|
||||
KEYWORDS=alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd
|
||||
LICENSE=GPL-2
|
||||
RDEPEND=userland_GNU? ( !<sys-apps/findutils-4.2 )
|
||||
SLOT=0
|
||||
_md5_=52bb5f9f832a0576a92781ebc46be639
|
||||
@ -1,6 +1,6 @@
|
||||
# Copyright 1999-2007 Gentoo Foundation
|
||||
# Copyright 1999-2012 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
# $Header: /var/cvsroot/gentoo-x86/sys-devel/binutils-config/binutils-config-1.9-r4.ebuild,v 1.1 2007/05/06 09:04:01 vapier Exp $
|
||||
# $Header: /var/cvsroot/gentoo-x86/sys-devel/binutils-config/binutils-config-3-r3.ebuild,v 1.9 2012/07/29 18:36:13 armin76 Exp $
|
||||
|
||||
DESCRIPTION="Utility to change the binutils version being used"
|
||||
HOMEPAGE="http://www.gentoo.org/"
|
||||
@ -8,10 +8,10 @@ SRC_URI=""
|
||||
|
||||
LICENSE="GPL-2"
|
||||
SLOT="0"
|
||||
KEYWORDS="alpha amd64 arm hppa ia64 m68k mips ppc ppc64 s390 sh sparc ~sparc-fbsd x86 ~x86-fbsd"
|
||||
KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
|
||||
IUSE=""
|
||||
|
||||
RDEPEND="userland_GNU? ( >=sys-apps/findutils-4.2 )"
|
||||
RDEPEND="userland_GNU? ( !<sys-apps/findutils-4.2 )"
|
||||
|
||||
src_install() {
|
||||
newbin "${FILESDIR}"/${PN}-${PV} ${PN} || die
|
||||
504
sdk_container/src/third_party/portage-stable/sys-devel/binutils-config/files/binutils-config-3
vendored
Executable file
504
sdk_container/src/third_party/portage-stable/sys-devel/binutils-config/files/binutils-config-3
vendored
Executable file
@ -0,0 +1,504 @@
|
||||
#!/bin/bash
|
||||
# Copyright 1999-2012 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-3,v 1.9 2012/08/18 03:57:50 vapier Exp $
|
||||
|
||||
# Format of /etc/env.d/binutils/:
|
||||
# config-TARGET: CURRENT=version for TARGET
|
||||
# TARGET-VER: has a TARGET and VER variable
|
||||
|
||||
: ${ROOT:=/}
|
||||
[[ ${ROOT} != */ ]] && ROOT="${ROOT}/"
|
||||
[[ ${ROOT} != /* ]] && ROOT="${PWD%/}/${ROOT}"
|
||||
|
||||
cd /
|
||||
|
||||
trap ":" INT QUIT TSTP
|
||||
|
||||
argv0=${0##*/}
|
||||
source /etc/init.d/functions.sh || {
|
||||
echo "${argv0}: Could not source /etc/init.d/functions.sh!" 1>&2
|
||||
exit 1
|
||||
}
|
||||
esyslog() { :; }
|
||||
die() { eerror "${argv0}: $*"; exit 1; }
|
||||
umask 022
|
||||
|
||||
usage() {
|
||||
cat << USAGE_END
|
||||
Usage: ${HILITE}binutils-config${NORMAL} ${GOOD}[options]${NORMAL} ${BRACKET}[binutils profile]${NORMAL}
|
||||
|
||||
${HILITE}General Options:${NORMAL}
|
||||
${GOOD}-c, --get-current-profile${NORMAL} Print current profile
|
||||
${GOOD}-l, --list-profiles${NORMAL} Print a list of available profiles
|
||||
${GOOD}-u, --uninstall${NORMAL} Remove all signs of specified target
|
||||
${GOOD}-d, --debug${NORMAL} Execute with debug output
|
||||
|
||||
${HILITE}General Cruft:${NORMAL}
|
||||
${GOOD}--linker${NORMAL} <linker> Switch to specified linker (if supported)
|
||||
|
||||
${HILITE}Arch Specific Cruft:${NORMAL}
|
||||
${GOOD}--amd64${NORMAL} Install extra amd64 links (x86_64)
|
||||
${GOOD}--arm${NORMAL} Install extra arm links (arm/armeb)
|
||||
${GOOD}--mips${NORMAL} Install extra mips links (mips/mipsel)
|
||||
${GOOD}--x86${NORMAL} Install extra x86 links (i[3-6]86)
|
||||
|
||||
Profile names are of the form: ${BRACKET}<CTARGET>-<binutils version>${NORMAL}
|
||||
For example: ${BRACKET}i686-pc-linux-gnu-2.15.92.0.2${NORMAL}
|
||||
|
||||
For more info, please see ${HILITE}binutils-config${NORMAL}(8).
|
||||
USAGE_END
|
||||
|
||||
exit ${1:-1}
|
||||
}
|
||||
|
||||
mv_if_diff() {
|
||||
if cmp -s "$1" "$2" ; then
|
||||
rm -f "$1"
|
||||
else
|
||||
mv -f "$1" "$2"
|
||||
fi
|
||||
}
|
||||
atomic_ln() {
|
||||
local target=$1 linkdir=$2 linkname=$3 linktmp linkfull
|
||||
linktmp="${linkdir}/.binutils-config.tmp.${linkname}"
|
||||
linkfull="${linkdir}/${linkname}"
|
||||
if [[ -d ${linkfull} ]] ; then
|
||||
# if linking to a dir, we need a little magic to
|
||||
# make it atomic since `mv -T` is not portable
|
||||
rm -rf "${linktmp}"
|
||||
mkdir -p "${linktmp}"
|
||||
ln -sf "${target}" "${linktmp}/${linkname}"
|
||||
mv "${linktmp}/${linkname}" "${linktmp}/../"
|
||||
rmdir "${linktmp}"
|
||||
else
|
||||
# `ln` will expand into unlink();symlink(); which
|
||||
# is not atomic for a small amount of time, but
|
||||
# `mv` is a single rename() call
|
||||
ln -sf "${target}" "${linktmp}"
|
||||
mv "${linktmp}" "${linkfull}"
|
||||
fi
|
||||
}
|
||||
|
||||
setup_env() {
|
||||
unset TARGET VER LIBPATH FAKE_TARGETS
|
||||
source "${ENV_D}/${PROFILE}"
|
||||
if [[ -z ${TARGET} ]] ; then
|
||||
eerror "${PROFILE} is invalid (no \$TARGET defined) :("
|
||||
return 1
|
||||
fi
|
||||
if [[ -z ${VER} ]] ; then
|
||||
eerror "${PROFILE} is invalid (no \$VER defined) :("
|
||||
return 1
|
||||
fi
|
||||
|
||||
#
|
||||
# Older installs don't have 'FAKE_TARGETS' defined, so lets
|
||||
# update these env.d entries so that we don't force the poor
|
||||
# user to re-emerge their binutils just for 1 envvar :/
|
||||
#
|
||||
if [[ ${FAKE_TARGETS-poor user} == "poor user" ]] ; then
|
||||
local targ=${TARGET/-*}
|
||||
local FAKE_TARGETS=${TARGET}
|
||||
case ${targ} in
|
||||
mips|powerpc|sparc)
|
||||
FAKE_TARGETS="${FAKE_TARGETS} ${TARGET/-/64-}";;
|
||||
mips64|powerpc64|sparc64)
|
||||
FAKE_TARGETS="${FAKE_TARGETS} ${TARGET/64-/-}";;
|
||||
esac
|
||||
echo "FAKE_TARGETS=\"${FAKE_TARGETS}\"" >> "${ENV_D}/${PROFILE}"
|
||||
fi
|
||||
local fake_targ_append="${TARGET#*-}"
|
||||
FAKE_TARGETS="${FAKE_TARGETS} ${FAKE_TARGETS_USER// /-${fake_targ_append} }"
|
||||
|
||||
#
|
||||
# Generate binary symlinks
|
||||
# On systems that do 32bit/64bit, we need to fake an
|
||||
# extra set of binary names (${FAKE_TARGETS})
|
||||
#
|
||||
BINPATH=""
|
||||
BINPATH_LINKS=""
|
||||
if [[ ${TARGET} != ${HOST} ]] ; then
|
||||
#
|
||||
# Newer paths: /usr/${HOST}/${TARGET}/...
|
||||
# Older paths: /usr/${TARGET}/...
|
||||
#
|
||||
if [[ -d ${ROOT}/usr/${HOST}/${TARGET}/binutils-bin/${VER} ]] ; then
|
||||
BINPATH=/usr/${HOST}/${TARGET}/binutils-bin/${VER}
|
||||
BINPATH_LINKS=/usr/libexec/gcc/${TARGET}
|
||||
fi
|
||||
fi
|
||||
if [[ -z ${BINPATH} ]] ; then
|
||||
BINPATH=/usr/${TARGET}/binutils-bin/${VER}
|
||||
BINPATH_LINKS=/usr/${TARGET}/bin
|
||||
fi
|
||||
}
|
||||
|
||||
switch_profile() {
|
||||
ebegin "Switching to ${PROFILE}"
|
||||
|
||||
setup_env || return 1
|
||||
|
||||
cd "${ROOT}/${BINPATH}" || exit 1
|
||||
mkdir -p "${ROOT}/${BINPATH_LINKS}" "${ROOT}/usr/bin"
|
||||
for x in * ; do
|
||||
atomic_ln "${BINPATH}/${x}" "${ROOT}/${BINPATH_LINKS}" "${x}"
|
||||
atomic_ln "${BINPATH_LINKS}/${x}" "${ROOT}/usr/bin/" "${TARGET}-${x}"
|
||||
for fake in ${FAKE_TARGETS} ; do
|
||||
[[ -f ${ENV_D}/config-${fake} ]] && continue
|
||||
atomic_ln "${BINPATH_LINKS}/${x}" "${ROOT}/usr/bin" "${fake}-${x}"
|
||||
done
|
||||
if [[ ${TARGET} == ${HOST} ]] ; then
|
||||
atomic_ln "${TARGET}-${x}" "${ROOT}/usr/bin" "${x}"
|
||||
fi
|
||||
done
|
||||
|
||||
#
|
||||
# Generate library / ldscripts symlinks
|
||||
#
|
||||
: ${LIBPATH:=/usr/lib/binutils/${TARGET}/${VER}}
|
||||
cd "${ROOT}/${LIBPATH}" || exit 1
|
||||
if [[ ${TARGET} == ${HOST} ]] ; then
|
||||
dstlib=${ROOT}/usr/${HOST}/lib
|
||||
else
|
||||
dstlib=${ROOT}/usr/${HOST}/${TARGET}/lib
|
||||
fi
|
||||
# When upgrading, we need to clean up ldscripts and libs
|
||||
mkdir -p "${dstlib}"
|
||||
rm -rf "${ROOT}/${BINPATH_LINKS}"/ldscripts
|
||||
atomic_ln "${LIBPATH}/ldscripts" "${dstlib}" "ldscripts"
|
||||
find -L "${dstlib}" -type l -exec rm -v {} +
|
||||
for x in lib* ; do
|
||||
atomic_ln "${LIBPATH}/${x}" "${dstlib}" "${x}"
|
||||
done
|
||||
|
||||
#
|
||||
# Generate include symlinks
|
||||
#
|
||||
INCPATH=${LIBPATH}/include
|
||||
if [[ -d ${ROOT}/${INCPATH} ]] ; then
|
||||
cd "${ROOT}/${INCPATH}" || exit 1
|
||||
if [[ ${HOST} == ${TARGET} ]] ; then
|
||||
mkdir -p "${ROOT}/usr/include"
|
||||
for x in * ; do
|
||||
atomic_ln "${INCPATH}/${x}" "${ROOT}/usr/include" "${x}"
|
||||
done
|
||||
else
|
||||
# Clean out old path -- cannot use '-exec {} +' syntax here
|
||||
find . -type f -exec rm -f "${ROOT}/usr/${TARGET}/usr/include/{}" \;
|
||||
rmdir "${ROOT}/usr/${TARGET}/usr/include" >& /dev/null
|
||||
rmdir "${ROOT}/usr/${TARGET}/usr" >& /dev/null
|
||||
rmdir "${ROOT}/usr/${TARGET}" >& /dev/null
|
||||
fi
|
||||
fi
|
||||
|
||||
#
|
||||
# Make sure proper paths get updated
|
||||
#
|
||||
if [[ ${TARGET} == ${HOST} ]] ; then
|
||||
DATAPATH=/usr/share/binutils-data/${TARGET}/${VER}
|
||||
local e="${ROOT}"/etc/env.d/05binutils
|
||||
local ee="${e}.tmp"
|
||||
rm -f "${ee}"
|
||||
[[ -d ${DATAPATH}/man ]] && echo "MANPATH=${DATAPATH}/man" >> "${ee}"
|
||||
[[ -d ${DATAPATH}/info ]] && echo "INFOPATH=${DATAPATH}/info" >> "${ee}"
|
||||
# hmm, `ld` has this in SEARCH_DIR(), but ld.so does not ...
|
||||
if [[ -d ${ROOT}/etc/ld.so.conf.d ]] ; then
|
||||
local l="${ROOT}"/etc/ld.so.conf.d/05binutils.conf
|
||||
local ll="${l}.tmp"
|
||||
echo "/usr/${TARGET}/lib" > "${ll}"
|
||||
mv_if_diff "${ll}" "${l}"
|
||||
else
|
||||
echo "LDPATH=/usr/${TARGET}/lib" >> "${ee}"
|
||||
fi
|
||||
mv_if_diff "${ee}" "${e}"
|
||||
fi
|
||||
|
||||
local c="${ENV_D}/config-${TARGET}"
|
||||
local cc="${c}.tmp"
|
||||
echo "CURRENT=${VER}" > "${cc}"
|
||||
mv_if_diff "${cc}" "${c}"
|
||||
|
||||
eend 0
|
||||
|
||||
#
|
||||
# Regen env.d if need/can be
|
||||
#
|
||||
if [[ ${ROOT} == "/" ]] && [[ ${TARGET} == ${HOST} ]] ; then
|
||||
env-update
|
||||
echo
|
||||
ewarn "Please remember to run:"
|
||||
echo
|
||||
ewarn " # . /etc/profile"
|
||||
echo
|
||||
fi
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
uninstall_target() {
|
||||
: ${TARGET:=${UARG}}
|
||||
|
||||
if [[ ${TARGET} == ${HOST} ]] ; then
|
||||
die "refusing to uninstall native binutils"
|
||||
fi
|
||||
|
||||
shopt -s nullglob
|
||||
PROFILE=""
|
||||
|
||||
for PROFILE in "${ENV_D}"/${TARGET}-* ; do
|
||||
ewarn "Removing all signs of ${PROFILE##*/}"
|
||||
rm -f "${ENV_D}"/${PROFILE}
|
||||
done
|
||||
if [[ -z ${PROFILE} ]] && [[ ! -e ${ENV_D}/config-${TARGET} ]] ; then
|
||||
die "no profiles exist for '${TARGET}'"
|
||||
fi
|
||||
|
||||
rm -f "${ENV_D}"/config-${TARGET} "${ROOT}"/etc/ld.so.conf.d/05binutils.conf
|
||||
|
||||
# XXX: we still leave behind FAKE_TARGETS in /usr/bin ...
|
||||
local x
|
||||
for x in addr2line ar as c++filt elf2flt flthdr gprof ld ld.real \
|
||||
nm objcopy objdump ranlib readelf size strings strip ; do
|
||||
x=(
|
||||
"${ROOT}"/usr/bin/${TARGET}-${x}
|
||||
"${ROOT}"/usr/{${HOST}/,}${TARGET}/bin/${x}
|
||||
"${ROOT}"/usr/libexec/gcc/${TARGET}/${x}
|
||||
)
|
||||
rm -f "${x[@]}"
|
||||
done
|
||||
for x in ansidecl.h bfd.h bfdlink.h dis-asm.h symcat.h ; do
|
||||
rm -f "${ROOT}"/usr/{${HOST}/,}${TARGET}/{usr/,}include/${x}
|
||||
done
|
||||
for x in bfd iberty opcodes ; do
|
||||
rm -f "${ROOT}"/usr/${HOST}/${TARGET}/lib/lib${x}{{-*,}.so,.a,.la}
|
||||
done
|
||||
# Delete broken symlinks
|
||||
local destdir="${ROOT}/usr/${HOST}/${TARGET}"
|
||||
rm -f "${destdir}"/lib/ldscripts
|
||||
find -L "${destdir}"/lib -type l -exec rm {} +
|
||||
rmdir \
|
||||
"${destdir}"/{bin,include,lib,usr} \
|
||||
"${destdir}" \
|
||||
"${ROOT}"/var/db/pkg/cross-${TARGET} \
|
||||
2>/dev/null
|
||||
|
||||
rm -f "${ENV_D}"/${TARGET}-*
|
||||
}
|
||||
|
||||
set_current_profile() {
|
||||
if [[ ! -f ${ENV_D}/config-${TARGET} ]] ; then
|
||||
eerror "${argv0}: unable to locate a profile for target: ${TARGET}"
|
||||
return 1
|
||||
fi
|
||||
|
||||
source "${ENV_D}/config-${TARGET}"
|
||||
|
||||
if [[ -z ${CURRENT} ]] ; then
|
||||
eerror "${argv0}: no binutils profile is active!"
|
||||
return 1
|
||||
fi
|
||||
|
||||
echo "${TARGET}-${CURRENT}"
|
||||
|
||||
return 0
|
||||
}
|
||||
get_current_profile() { echo "${PROFILE}" ; }
|
||||
|
||||
list_profiles() {
|
||||
local x i target
|
||||
|
||||
if [[ ${ROOT} != / ]] ; then
|
||||
echo "Using binutils-config info in ${ROOT}"
|
||||
fi
|
||||
|
||||
set -- "${ENV_D}"/*
|
||||
target=
|
||||
i=1
|
||||
|
||||
for x ; do
|
||||
# skip broken links and config files
|
||||
[[ -f ${x} ]] || continue
|
||||
[[ ${x} == */config-* ]] && continue
|
||||
|
||||
source "${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}"
|
||||
if [[ ${VER} == ${CURRENT} ]] ; then
|
||||
[[ ${TARGET} == ${HOST} ]] \
|
||||
&& x="${x} ${GOOD}*${NORMAL}" \
|
||||
|| x="${x} ${HILITE}*${NORMAL}"
|
||||
fi
|
||||
fi
|
||||
|
||||
# We would align the [...] field like so:
|
||||
#printf ' [%*ss] %s\n' ${##} "${i}" "${x}"
|
||||
# but this breaks simple scripting: `binutils -l | awk '{print $2}'`
|
||||
|
||||
# Or we could align the target col like so:
|
||||
#printf ' [%s]%*s %s\n' "${i}" $(( ${##} - ${#i} )) "" "${x}"
|
||||
# but i'm not sold that it looks better
|
||||
|
||||
# So keep it simple ... only makes a diff anyways for crazy people
|
||||
# like me which have 100+ binutils packages installed ...
|
||||
echo " [$i] ${x}"
|
||||
((++i))
|
||||
done
|
||||
}
|
||||
|
||||
switch_linker() {
|
||||
local bpath ld=$1
|
||||
|
||||
case ${ld} in
|
||||
ld.*) ;;
|
||||
*) die "not supported: linker must start with 'ld.'" ;;
|
||||
esac
|
||||
|
||||
setup_env || return 1
|
||||
bpath="${ROOT}/${BINPATH}"
|
||||
|
||||
# does this binutils even support the requested linker ?
|
||||
if [[ ! -e ${bpath}/${ld} ]] ; then
|
||||
die "sorry, but ${PROFILE} doesn't support the ${ld} linker"
|
||||
fi
|
||||
|
||||
# switch it up
|
||||
ebegin "Setting default linker to ${ld} for ${PROFILE}"
|
||||
atomic_ln ${ld} "${bpath}" ld
|
||||
eend $?
|
||||
}
|
||||
|
||||
set_HOST() {
|
||||
# Set HOST to CHOST if it isn't already set
|
||||
: ${HOST:=${CHOST:-$(portageq envvar CHOST)}}
|
||||
}
|
||||
|
||||
ENV_D="${ROOT}etc/env.d/binutils"
|
||||
|
||||
DEBUG="no"
|
||||
NEED_ACTION="yes"
|
||||
DOIT="switch_profile"
|
||||
PROFILE="current"
|
||||
FAKE_TARGETS_USER=""
|
||||
HOST=""
|
||||
TARGET=""
|
||||
unset UARG
|
||||
|
||||
select_action() {
|
||||
if [[ ${NEED_ACTION} != "no" ]] ; then
|
||||
NEED_ACTION="no"
|
||||
DOIT=$1
|
||||
else
|
||||
die "one action at a time!"
|
||||
fi
|
||||
}
|
||||
|
||||
while [[ $# -gt 0 ]] ; do
|
||||
x=$1
|
||||
shift
|
||||
case ${x} in
|
||||
-c|--get-current-profile) select_action get_current_profile ;;
|
||||
-l|--list|--list-profiles) select_action list_profiles ;;
|
||||
-u|--uninstall) select_action uninstall_target ;;
|
||||
--linker) select_action "switch_linker $1"; shift ;;
|
||||
-d|--debug) DEBUG="yes" ;;
|
||||
-h|--help) usage 0 ;;
|
||||
-V|--version)
|
||||
unset Header
|
||||
cvsver="$Header: /var/cvsroot/gentoo-x86/sys-devel/binutils-config/files/binutils-config-3,v 1.9 2012/08/18 03:57:50 vapier Exp $"
|
||||
cvsver=${cvsver##*binutils-config-}
|
||||
bver=${cvsver%%,v *}
|
||||
cvsver=${cvsver#* }
|
||||
echo "binutils-config-${bver} (r${cvsver%% *})"
|
||||
exit 0
|
||||
;;
|
||||
--amd64|--arm|--mips|--x86)
|
||||
if [[ ${NEED_ACTION} == "yes" ]] ; then
|
||||
# Make sure we have a space after each target
|
||||
NEED_ACTION="no"
|
||||
case ${x} in
|
||||
--amd64) FAKE_TARGETS_USER="x86_64 ";;
|
||||
--arm) FAKE_TARGETS_USER="arm armeb ";;
|
||||
--x86) FAKE_TARGETS_USER="i386 i486 i586 i686 ";;
|
||||
--mips) FAKE_TARGETS_USER="mips mips64 mipsel mipsel64 ";;
|
||||
esac
|
||||
fi
|
||||
;;
|
||||
-*)
|
||||
die "invalid switch! Try '--help'."
|
||||
;;
|
||||
*)
|
||||
if [[ ${UARG+set} == "set" ]] ; then
|
||||
die "only one profile/target at a time please"
|
||||
fi
|
||||
NEED_ACTION="maybe"
|
||||
UARG=${x}
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
[[ ${NEED_ACTION} == "yes" ]] && usage 1
|
||||
[[ ${DEBUG} == "yes" ]] && set -x
|
||||
|
||||
# All operations need to know the current HOST to figure out
|
||||
# what is a native target and what is a cross target
|
||||
set_HOST
|
||||
|
||||
# All operations need to know the profile the user wants
|
||||
case ${DOIT} in
|
||||
switch_profile|switch_linker_*)
|
||||
# decode user's profile choice
|
||||
x=${UARG:-$(TARGET=${HOST} set_current_profile)}
|
||||
PROFILE=""
|
||||
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))
|
||||
done
|
||||
fi
|
||||
|
||||
if [[ -z ${PROFILE} ]] ; then
|
||||
# User gave us a full HOST-ver
|
||||
x=${x##*/}
|
||||
if [[ -f ${ENV_D}/${x} ]] ; then
|
||||
# Valid HOST-ver yeah!
|
||||
PROFILE=${x}
|
||||
else
|
||||
# Not a valid HOST-ver ...
|
||||
if [[ ! -f ${ENV_D}/config-${x} ]] ; then
|
||||
# Maybe they just gave us a ver ...
|
||||
if [[ -f ${ENV_D}/${HOST}-${x} ]] ; then
|
||||
x=${HOST}-${x}
|
||||
else
|
||||
die "could not locate '$x' in '${ENV_D}/'!"
|
||||
fi
|
||||
PROFILE=${x}
|
||||
else
|
||||
# Maybe they just gave us a target ... pick active profile
|
||||
PROFILE=$(TARGET=${x} set_current_profile)
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
*)
|
||||
# lookup current profile as the user gave us a target
|
||||
PROFILE=$(TARGET=${UARG:-${HOST}} set_current_profile) || exit 1
|
||||
;;
|
||||
esac
|
||||
|
||||
eval ${DOIT}
|
||||
|
||||
# vim:ts=4
|
||||
@ -3,28 +3,39 @@
|
||||
binutils-config \- manage active versions of the binutils programs
|
||||
.SH "DESCRIPTION"
|
||||
The \fBbinutils-config\fR script allows you to switch between different
|
||||
versions of binutils when you have installed multiple copies via portage.
|
||||
It also allows you to manage multiple cross-compiling targets.
|
||||
versions of binutils when you have installed multiple copies (see
|
||||
USE=multislot). It also allows you to manage multiple cross-compiling
|
||||
targets simultaneously.
|
||||
|
||||
Remember, you may have one version of binutils active per \fBCTARGET\fR.
|
||||
Remember, you may have one version of binutils active per \fICTARGET\fR,
|
||||
and changing the version for one target has no bearing on any other. So
|
||||
changing an active cross-compiler will not break your native compiler
|
||||
(i.e. \fICHOST\fR).
|
||||
.SH "SYNOPSIS"
|
||||
\fBbinutils-config\fR \fI--get-current-profile\fR \fI[TARGET]\fR
|
||||
\fBbinutils-config\fR [\fIcrufty options\fR] \fIPROFILE\fR
|
||||
|
||||
\fBbinutils-config\fR \fI--list-profiles\fR
|
||||
\fBbinutils-config\fR \fB--get-current-profile\fR \fI[TARGET]\fR
|
||||
|
||||
\fBbinutils-config\fR \fI--uninstall\fR \fI<TARGET>\fR
|
||||
\fBbinutils-config\fR \fB--list-profiles\fR
|
||||
|
||||
\fBbinutils-config\fR \fB--uninstall\fR \fITARGET\fR
|
||||
.SH "GENERIC OPTIONS"
|
||||
.TP
|
||||
\fBTARGET\fR
|
||||
\fBPROFILE\fR
|
||||
Change the system to use the specified binutils version. This may take the
|
||||
form of the list index number (the number shown in the
|
||||
\fI\-\-list\-profiles\fR output), a full \fBCTARGET-VERSION\fR (useful when
|
||||
working with cross-compilers), or just a binutils \fBVERSION\fR where the
|
||||
\fBCTARGET\fR is assumed to be the native \fBCHOST\fR value.
|
||||
form of the list index number (the number shown on the left in the
|
||||
\fB\-\-list\-profiles\fR output), a full \fITARGET-VERSION\fR (useful when
|
||||
working with cross-compilers), just a \fITARGET\fR where the \fIVERSION\fR
|
||||
is picked from the active, or just a binutils \fIVERSION\fR where the
|
||||
\fITARGET\fR is assumed to be the native \fIHOST\fR value.
|
||||
.TP
|
||||
\fBTARGET\fR
|
||||
Similiar to \fBPROFILE\fR, but this is only the target and no version info
|
||||
(i.e. \fICTARGET\fR or \fICHOST\fR).
|
||||
.TP
|
||||
\fB\-c\fR, \fB\-\-get\-current\-profile\fR \fI[TARGET]\fR
|
||||
Display the active profile for \fITARGET\fR. If none is specified, the
|
||||
host system's \fITARGET\fR will be shown.
|
||||
host system's \fITARGET\fR will be shown (i.e. \fICHOST\fR).
|
||||
.TP
|
||||
\fB\-l\fR, \fB\-\-list\-profiles\fR
|
||||
Show all the profiles that your system currently has installed and what
|
||||
@ -32,10 +43,19 @@ versions are active. The active native version is noted with a bright green
|
||||
asterisk while the active cross-compiler versions are noted with a light blue
|
||||
asterisk.
|
||||
.TP
|
||||
\fB-u\fR, \fB\-\-uninstall\fR <\fBTARGET\fR>
|
||||
\fB-u\fR, \fB\-\-uninstall\fR \fITARGET\fR
|
||||
This is really for internal use only. Used to remove all traces of the
|
||||
\fBTARGET\fR binutils from your system.
|
||||
.SH "SPECIFIC OPTIONS"
|
||||
\fITARGET\fR binutils from your system.
|
||||
.SH "CRUFTY OPTIONS"
|
||||
.TP
|
||||
\fB\-\-gold\fR
|
||||
Change the default linker for the specified \fIPROFILE\fR to the [newer] gold
|
||||
linker. This only works if the binutils actually supports gold. Note that
|
||||
not all options supported by the bfd linker are supportd by the gold linker.
|
||||
.TP
|
||||
\fB\-\-bfd\fR
|
||||
Change the default linker for the specified \fIPROFILE\fR to the [older but
|
||||
stable] bfd linker. If unsure, stick to this one.
|
||||
.TP
|
||||
\fB\-\-amd64\fR
|
||||
A nice feature of the amd64/x86 toolchain is that each can produce code for
|
||||
|
||||
Loading…
Reference in New Issue
Block a user