| 1 |
vapier 14/07/29 11:15:38 |
| 2 |
|
| 3 |
Modified: binutils-config.8 |
| 4 |
Added: binutils-config-4 |
| 5 |
Log: |
| 6 |
Drop FAKE_TARGETS support as gcc dropped it a while ago too #467488. |
| 7 |
|
| 8 |
(Portage version: 2.2.10/cvs/Linux x86_64, signed Manifest commit with key D2E96200) |
| 9 |
|
| 10 |
Revision Changes Path |
| 11 |
1.6 sys-devel/binutils-config/files/binutils-config.8 |
| 12 |
|
| 13 |
file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-devel/binutils-config/files/binutils-config.8?rev=1.6&view=markup |
| 14 |
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-devel/binutils-config/files/binutils-config.8?rev=1.6&content-type=text/plain |
| 15 |
diff : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-devel/binutils-config/files/binutils-config.8?r1=1.5&r2=1.6 |
| 16 |
|
| 17 |
Index: binutils-config.8 |
| 18 |
=================================================================== |
| 19 |
RCS file: /var/cvsroot/gentoo-x86/sys-devel/binutils-config/files/binutils-config.8,v |
| 20 |
retrieving revision 1.5 |
| 21 |
retrieving revision 1.6 |
| 22 |
diff -u -r1.5 -r1.6 |
| 23 |
--- binutils-config.8 12 Aug 2011 20:34:00 -0000 1.5 |
| 24 |
+++ binutils-config.8 29 Jul 2014 11:15:38 -0000 1.6 |
| 25 |
@@ -56,31 +56,6 @@ |
| 26 |
\fB\-\-bfd\fR |
| 27 |
Change the default linker for the specified \fIPROFILE\fR to the [older but |
| 28 |
stable] bfd linker. If unsure, stick to this one. |
| 29 |
-.TP |
| 30 |
-\fB\-\-amd64\fR |
| 31 |
-A nice feature of the amd64/x86 toolchain is that each can produce code for |
| 32 |
-other. The typical user could care less, but some may want to be able to |
| 33 |
-cross-compile for an amd64 on a x86 system. This will install the extra |
| 34 |
-symlinks ('x86_64') to facilitate this process. |
| 35 |
-.TP |
| 36 |
-\fB\-\-arm\fR |
| 37 |
-The arm architecture comes in both big and little endian versions. Typically |
| 38 |
-you only need support for the native target, but sometimes it's helpful to |
| 39 |
-have links for the other endian target. This will make sure you have both the |
| 40 |
-big endian target ('armeb') and the little endian target ('arm'). |
| 41 |
-.TP |
| 42 |
-\fB\-\-mips\fR |
| 43 |
-The mips architecture (like arm) comes in both big and little endian versions. |
| 44 |
-Typically you only need support for the native target, but sometimes it's |
| 45 |
-helpful to have links for the other endian target. This will make sure you |
| 46 |
-have both the big endian target ('mips') and the little endian target |
| 47 |
-('mipsel'). |
| 48 |
-.TP |
| 49 |
-\fB\-\-x86\fR |
| 50 |
-One oddity of the x86 toolchain is that they may be named 'i386', or 'i486', |
| 51 |
-or 'i586', or 'i686', yet still produce the same exact code. When dealing |
| 52 |
-with distcc systems that are mixed (some i586 and some i686), you will need |
| 53 |
-symlinks for all these targets. This option will install those extra targets. |
| 54 |
.SH "REPORTING BUGS" |
| 55 |
Please report bugs via http://bugs.gentoo.org/ |
| 56 |
.SH "SEE ALSO" |
| 57 |
|
| 58 |
|
| 59 |
|
| 60 |
1.1 sys-devel/binutils-config/files/binutils-config-4 |
| 61 |
|
| 62 |
file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-devel/binutils-config/files/binutils-config-4?rev=1.1&view=markup |
| 63 |
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-devel/binutils-config/files/binutils-config-4?rev=1.1&content-type=text/plain |
| 64 |
|
| 65 |
Index: binutils-config-4 |
| 66 |
=================================================================== |
| 67 |
#!/bin/bash |
| 68 |
# Copyright 1999-2014 Gentoo Foundation |
| 69 |
# Distributed under the terms of the GNU General Public License v2 |
| 70 |
# $Header: /var/cvsroot/gentoo-x86/sys-devel/binutils-config/files/binutils-config-4,v 1.1 2014/07/29 11:15:38 vapier Exp $ |
| 71 |
|
| 72 |
# Format of /etc/env.d/binutils/: |
| 73 |
# config-TARGET: CURRENT=version for TARGET |
| 74 |
# TARGET-VER: has a TARGET and VER variable |
| 75 |
|
| 76 |
: ${ROOT:=/} |
| 77 |
[[ ${ROOT} != */ ]] && ROOT="${ROOT}/" |
| 78 |
[[ ${ROOT} != /* ]] && ROOT="${PWD%/}/${ROOT}" |
| 79 |
|
| 80 |
cd / |
| 81 |
|
| 82 |
trap ":" INT QUIT TSTP |
| 83 |
|
| 84 |
argv0=${0##*/} |
| 85 |
source /etc/init.d/functions.sh || { |
| 86 |
echo "${argv0}: Could not source /etc/init.d/functions.sh!" 1>&2 |
| 87 |
exit 1 |
| 88 |
} |
| 89 |
esyslog() { :; } |
| 90 |
die() { eerror "${argv0}: $*"; exit 1; } |
| 91 |
umask 022 |
| 92 |
|
| 93 |
usage() { |
| 94 |
cat << USAGE_END |
| 95 |
Usage: ${HILITE}binutils-config${NORMAL} ${GOOD}[options]${NORMAL} ${BRACKET}[binutils profile]${NORMAL} |
| 96 |
|
| 97 |
${HILITE}General Options:${NORMAL} |
| 98 |
${GOOD}-c, --get-current-profile${NORMAL} Print current profile |
| 99 |
${GOOD}-l, --list-profiles${NORMAL} Print a list of available profiles |
| 100 |
${GOOD}-u, --uninstall${NORMAL} Remove all signs of specified target |
| 101 |
${GOOD}-d, --debug${NORMAL} Execute with debug output |
| 102 |
|
| 103 |
${HILITE}General Cruft:${NORMAL} |
| 104 |
${GOOD}--linker${NORMAL} <linker> Switch to specified linker (if supported) |
| 105 |
|
| 106 |
Profile names are of the form: ${BRACKET}<CTARGET>-<binutils version>${NORMAL} |
| 107 |
For example: ${BRACKET}i686-pc-linux-gnu-2.15.92.0.2${NORMAL} |
| 108 |
|
| 109 |
For more info, please see ${HILITE}binutils-config${NORMAL}(8). |
| 110 |
USAGE_END |
| 111 |
|
| 112 |
exit ${1:-1} |
| 113 |
} |
| 114 |
|
| 115 |
mv_if_diff() { |
| 116 |
if cmp -s "$1" "$2" ; then |
| 117 |
rm -f "$1" |
| 118 |
else |
| 119 |
mv -f "$1" "$2" |
| 120 |
fi |
| 121 |
} |
| 122 |
atomic_ln() { |
| 123 |
local target=$1 linkdir=$2 linkname=$3 linktmp linkfull |
| 124 |
linktmp="${linkdir}/.binutils-config.tmp.${linkname}" |
| 125 |
linkfull="${linkdir}/${linkname}" |
| 126 |
if [[ -d ${linkfull} ]] ; then |
| 127 |
# if linking to a dir, we need a little magic to |
| 128 |
# make it atomic since `mv -T` is not portable |
| 129 |
rm -rf "${linktmp}" |
| 130 |
mkdir -p "${linktmp}" |
| 131 |
ln -sf "${target}" "${linktmp}/${linkname}" |
| 132 |
mv "${linktmp}/${linkname}" "${linktmp}/../" |
| 133 |
rmdir "${linktmp}" |
| 134 |
else |
| 135 |
# `ln` will expand into unlink();symlink(); which |
| 136 |
# is not atomic for a small amount of time, but |
| 137 |
# `mv` is a single rename() call |
| 138 |
ln -sf "${target}" "${linktmp}" |
| 139 |
mv "${linktmp}" "${linkfull}" |
| 140 |
fi |
| 141 |
} |
| 142 |
|
| 143 |
setup_env() { |
| 144 |
unset TARGET VER LIBPATH |
| 145 |
source "${ENV_D}/${PROFILE}" |
| 146 |
if [[ -z ${TARGET} ]] ; then |
| 147 |
eerror "${PROFILE} is invalid (no \$TARGET defined) :(" |
| 148 |
return 1 |
| 149 |
fi |
| 150 |
if [[ -z ${VER} ]] ; then |
| 151 |
eerror "${PROFILE} is invalid (no \$VER defined) :(" |
| 152 |
return 1 |
| 153 |
fi |
| 154 |
|
| 155 |
# |
| 156 |
# Generate binary symlinks |
| 157 |
# |
| 158 |
BINPATH="" |
| 159 |
BINPATH_LINKS="" |
| 160 |
if [[ ${TARGET} != ${HOST} ]] ; then |
| 161 |
# |
| 162 |
# Newer paths: /usr/${HOST}/${TARGET}/... |
| 163 |
# Older paths: /usr/${TARGET}/... |
| 164 |
# |
| 165 |
if [[ -d ${ROOT}/usr/${HOST}/${TARGET}/binutils-bin/${VER} ]] ; then |
| 166 |
BINPATH=/usr/${HOST}/${TARGET}/binutils-bin/${VER} |
| 167 |
BINPATH_LINKS=/usr/libexec/gcc/${TARGET} |
| 168 |
fi |
| 169 |
fi |
| 170 |
if [[ -z ${BINPATH} ]] ; then |
| 171 |
BINPATH=/usr/${TARGET}/binutils-bin/${VER} |
| 172 |
BINPATH_LINKS=/usr/${TARGET}/bin |
| 173 |
fi |
| 174 |
} |
| 175 |
|
| 176 |
switch_profile() { |
| 177 |
ebegin "Switching to ${PROFILE}" |
| 178 |
|
| 179 |
setup_env || return 1 |
| 180 |
|
| 181 |
cd "${ROOT}/${BINPATH}" || exit 1 |
| 182 |
mkdir -p "${ROOT}/${BINPATH_LINKS}" "${ROOT}/usr/bin" |
| 183 |
for x in * ; do |
| 184 |
atomic_ln "${BINPATH}/${x}" "${ROOT}/${BINPATH_LINKS}" "${x}" |
| 185 |
atomic_ln "${BINPATH_LINKS}/${x}" "${ROOT}/usr/bin" "${TARGET}-${x}" |
| 186 |
if [[ ${TARGET} == ${HOST} ]] ; then |
| 187 |
atomic_ln "${TARGET}-${x}" "${ROOT}/usr/bin" "${x}" |
| 188 |
fi |
| 189 |
done |
| 190 |
|
| 191 |
# |
| 192 |
# Generate library / ldscripts symlinks |
| 193 |
# |
| 194 |
: ${LIBPATH:=/usr/lib/binutils/${TARGET}/${VER}} |
| 195 |
cd "${ROOT}/${LIBPATH}" || exit 1 |
| 196 |
if [[ ${TARGET} == ${HOST} ]] ; then |
| 197 |
dstlib=${ROOT}/usr/${HOST}/lib |
| 198 |
else |
| 199 |
dstlib=${ROOT}/usr/${HOST}/${TARGET}/lib |
| 200 |
fi |
| 201 |
# When upgrading, we need to clean up ldscripts and libs |
| 202 |
mkdir -p "${dstlib}" |
| 203 |
rm -rf "${ROOT}/${BINPATH_LINKS}"/ldscripts |
| 204 |
atomic_ln "${LIBPATH}/ldscripts" "${dstlib}" "ldscripts" |
| 205 |
find -L "${dstlib}" -type l -exec rm -v {} + |
| 206 |
for x in lib* ; do |
| 207 |
atomic_ln "${LIBPATH}/${x}" "${dstlib}" "${x}" |
| 208 |
done |
| 209 |
|
| 210 |
# |
| 211 |
# Generate include symlinks |
| 212 |
# |
| 213 |
INCPATH=${LIBPATH}/include |
| 214 |
if [[ -d ${ROOT}/${INCPATH} ]] ; then |
| 215 |
cd "${ROOT}/${INCPATH}" || exit 1 |
| 216 |
if [[ ${HOST} == ${TARGET} ]] ; then |
| 217 |
mkdir -p "${ROOT}/usr/include" |
| 218 |
for x in * ; do |
| 219 |
atomic_ln "${INCPATH}/${x}" "${ROOT}/usr/include" "${x}" |
| 220 |
done |
| 221 |
else |
| 222 |
# Clean out old path -- cannot use '-exec {} +' syntax here |
| 223 |
find . -type f -exec rm -f "${ROOT}/usr/${TARGET}/usr/include/{}" \; |
| 224 |
rmdir "${ROOT}/usr/${TARGET}/usr/include" >& /dev/null |
| 225 |
rmdir "${ROOT}/usr/${TARGET}/usr" >& /dev/null |
| 226 |
rmdir "${ROOT}/usr/${TARGET}" >& /dev/null |
| 227 |
fi |
| 228 |
fi |
| 229 |
|
| 230 |
# |
| 231 |
# Make sure proper paths get updated |
| 232 |
# |
| 233 |
if [[ ${TARGET} == ${HOST} ]] ; then |
| 234 |
DATAPATH=/usr/share/binutils-data/${TARGET}/${VER} |
| 235 |
local e="${ROOT}"/etc/env.d/05binutils |
| 236 |
local ee="${e}.tmp" |
| 237 |
rm -f "${ee}" |
| 238 |
[[ -d ${DATAPATH}/man ]] && echo "MANPATH=${DATAPATH}/man" >> "${ee}" |
| 239 |
[[ -d ${DATAPATH}/info ]] && echo "INFOPATH=${DATAPATH}/info" >> "${ee}" |
| 240 |
# hmm, `ld` has this in SEARCH_DIR(), but ld.so does not ... |
| 241 |
if [[ -d ${ROOT}/etc/ld.so.conf.d ]] ; then |
| 242 |
local l="${ROOT}"/etc/ld.so.conf.d/05binutils.conf |
| 243 |
local ll="${l}.tmp" |
| 244 |
echo "/usr/${TARGET}/lib" > "${ll}" |
| 245 |
mv_if_diff "${ll}" "${l}" |
| 246 |
else |
| 247 |
echo "LDPATH=/usr/${TARGET}/lib" >> "${ee}" |
| 248 |
fi |
| 249 |
mv_if_diff "${ee}" "${e}" |
| 250 |
fi |
| 251 |
|
| 252 |
local c="${ENV_D}/config-${TARGET}" |
| 253 |
local cc="${c}.tmp" |
| 254 |
echo "CURRENT=${VER}" > "${cc}" |
| 255 |
mv_if_diff "${cc}" "${c}" |
| 256 |
|
| 257 |
eend 0 |
| 258 |
|
| 259 |
# |
| 260 |
# Regen env.d if need/can be |
| 261 |
# |
| 262 |
if [[ ${ROOT} == "/" ]] && [[ ${TARGET} == ${HOST} ]] ; then |
| 263 |
env-update |
| 264 |
echo |
| 265 |
ewarn "Please remember to run:" |
| 266 |
echo |
| 267 |
ewarn " # . /etc/profile" |
| 268 |
echo |
| 269 |
fi |
| 270 |
|
| 271 |
return 0 |
| 272 |
} |
| 273 |
|
| 274 |
uninstall_target() { |
| 275 |
: ${TARGET:=${UARG}} |
| 276 |
|
| 277 |
if [[ ${TARGET} == ${HOST} ]] ; then |
| 278 |
die "refusing to uninstall native binutils" |
| 279 |
fi |
| 280 |
|
| 281 |
shopt -s nullglob |
| 282 |
PROFILE="" |
| 283 |
|
| 284 |
for PROFILE in "${ENV_D}"/${TARGET}-* ; do |
| 285 |
ewarn "Removing all signs of ${PROFILE##*/}" |
| 286 |
rm -f "${ENV_D}"/${PROFILE} |
| 287 |
done |
| 288 |
if [[ -z ${PROFILE} ]] && [[ ! -e ${ENV_D}/config-${TARGET} ]] ; then |
| 289 |
die "no profiles exist for '${TARGET}'" |
| 290 |
fi |
| 291 |
|
| 292 |
rm -f "${ENV_D}"/config-${TARGET} "${ROOT}"/etc/ld.so.conf.d/05binutils.conf |
| 293 |
|
| 294 |
local x |
| 295 |
for x in \ |
| 296 |
addr2line ar as c++filt elf2flt elfedit flthdr gprof \ |
| 297 |
ld ld.{bfd,gold,real} \ |
| 298 |
nm objcopy objdump ranlib readelf size strings strip |
| 299 |
do |
| 300 |
x=( |
| 301 |
"${ROOT}"/usr/bin/${TARGET}-${x} |
| 302 |
"${ROOT}"/usr/{${HOST}/,}${TARGET}/bin/${x} |
| 303 |
"${ROOT}"/usr/libexec/gcc/${TARGET}/${x} |
| 304 |
) |
| 305 |
rm -f "${x[@]}" |
| 306 |
done |
| 307 |
for x in ansidecl.h bfd.h bfdlink.h dis-asm.h symcat.h ; do |
| 308 |
rm -f "${ROOT}"/usr/{${HOST}/,}${TARGET}/{usr/,}include/${x} |
| 309 |
done |
| 310 |
for x in bfd iberty opcodes ; do |
| 311 |
rm -f "${ROOT}"/usr/${HOST}/${TARGET}/lib/lib${x}{{-*,}.so,.a,.la} |
| 312 |
done |
| 313 |
# Delete broken symlinks |
| 314 |
local destdir="${ROOT}/usr/${HOST}/${TARGET}" |
| 315 |
rm -f "${destdir}"/lib/ldscripts |
| 316 |
find -L "${destdir}"/lib -type l -exec rm {} + |
| 317 |
rmdir \ |
| 318 |
"${destdir}"/{bin,include,lib,usr} \ |
| 319 |
"${destdir}" \ |
| 320 |
"${ROOT}"/var/db/pkg/cross-${TARGET} \ |
| 321 |
"${ROOT}"/usr/{${HOST}/,}${TARGET}/bin \ |
| 322 |
"${ROOT}"/usr/libexec/gcc/${TARGET} \ |
| 323 |
2>/dev/null |
| 324 |
|
| 325 |
rm -f "${ENV_D}"/${TARGET}-* |
| 326 |
} |
| 327 |
|
| 328 |
set_current_profile() { |
| 329 |
if [[ ! -f ${ENV_D}/config-${TARGET} ]] ; then |
| 330 |
eerror "${argv0}: unable to locate a profile for target: ${TARGET}" |
| 331 |
return 1 |
| 332 |
fi |
| 333 |
|
| 334 |
source "${ENV_D}/config-${TARGET}" |
| 335 |
|
| 336 |
if [[ -z ${CURRENT} ]] ; then |
| 337 |
eerror "${argv0}: no binutils profile is active!" |
| 338 |
return 1 |
| 339 |
fi |
| 340 |
|
| 341 |
echo "${TARGET}-${CURRENT}" |
| 342 |
|
| 343 |
return 0 |
| 344 |
} |
| 345 |
get_current_profile() { echo "${PROFILE}" ; } |
| 346 |
|
| 347 |
list_profiles() { |
| 348 |
local x i target |
| 349 |
|
| 350 |
if [[ ${ROOT} != / ]] ; then |
| 351 |
echo "Using binutils-config info in ${ROOT}" |
| 352 |
fi |
| 353 |
|
| 354 |
set -- "${ENV_D}"/* |
| 355 |
target= |
| 356 |
i=1 |
| 357 |
|
| 358 |
for x ; do |
| 359 |
# skip broken links and config files |
| 360 |
[[ -f ${x} ]] || continue |
| 361 |
[[ ${x} == */config-* ]] && continue |
| 362 |
|
| 363 |
source "${x}" |
| 364 |
if [[ ${target} != ${TARGET} ]] ; then |
| 365 |
[[ -n ${target} ]] && echo |
| 366 |
target=${TARGET} |
| 367 |
fi |
| 368 |
|
| 369 |
x=${x##*/} |
| 370 |
if [[ -e ${ENV_D}/config-${TARGET} ]] ; then |
| 371 |
source "${ENV_D}/config-${TARGET}" |
| 372 |
if [[ ${VER} == ${CURRENT} ]] ; then |
| 373 |
[[ ${TARGET} == ${HOST} ]] \ |
| 374 |
&& x="${x} ${GOOD}*${NORMAL}" \ |
| 375 |
|| x="${x} ${HILITE}*${NORMAL}" |
| 376 |
fi |
| 377 |
fi |
| 378 |
|
| 379 |
# We would align the [...] field like so: |
| 380 |
#printf ' [%*ss] %s\n' ${##} "${i}" "${x}" |
| 381 |
# but this breaks simple scripting: `binutils -l | awk '{print $2}'` |
| 382 |
|
| 383 |
# Or we could align the target col like so: |
| 384 |
#printf ' [%s]%*s %s\n' "${i}" $(( ${##} - ${#i} )) "" "${x}" |
| 385 |
# but i'm not sold that it looks better |
| 386 |
|
| 387 |
# So keep it simple ... only makes a diff anyways for crazy people |
| 388 |
# like me which have 100+ binutils packages installed ... |
| 389 |
echo " [$i] ${x}" |
| 390 |
((++i)) |
| 391 |
done |
| 392 |
} |
| 393 |
|
| 394 |
switch_linker() { |
| 395 |
local bpath ld=$1 |
| 396 |
|
| 397 |
case ${ld} in |
| 398 |
ld.*) ;; |
| 399 |
*) die "not supported: linker must start with 'ld.'" ;; |
| 400 |
esac |
| 401 |
|
| 402 |
setup_env || return 1 |
| 403 |
bpath="${ROOT}/${BINPATH}" |
| 404 |
|
| 405 |
# does this binutils even support the requested linker ? |
| 406 |
if [[ ! -e ${bpath}/${ld} ]] ; then |
| 407 |
die "sorry, but ${PROFILE} doesn't support the ${ld} linker" |
| 408 |
fi |
| 409 |
|
| 410 |
# switch it up |
| 411 |
ebegin "Setting default linker to ${ld} for ${PROFILE}" |
| 412 |
atomic_ln ${ld} "${bpath}" ld |
| 413 |
eend $? |
| 414 |
} |
| 415 |
|
| 416 |
set_HOST() { |
| 417 |
# Set HOST to CHOST if it isn't already set |
| 418 |
: ${HOST:=${CHOST:-$(portageq envvar CHOST)}} |
| 419 |
} |
| 420 |
|
| 421 |
ENV_D="${ROOT}etc/env.d/binutils" |
| 422 |
|
| 423 |
DEBUG="no" |
| 424 |
NEED_ACTION="yes" |
| 425 |
DOIT="switch_profile" |
| 426 |
PROFILE="current" |
| 427 |
HOST="" |
| 428 |
TARGET="" |
| 429 |
unset UARG |
| 430 |
|
| 431 |
select_action() { |
| 432 |
if [[ ${NEED_ACTION} != "no" ]] ; then |
| 433 |
NEED_ACTION="no" |
| 434 |
DOIT=$1 |
| 435 |
else |
| 436 |
die "one action at a time!" |
| 437 |
fi |
| 438 |
} |
| 439 |
|
| 440 |
while [[ $# -gt 0 ]] ; do |
| 441 |
x=$1 |
| 442 |
shift |
| 443 |
case ${x} in |
| 444 |
-c|--get-current-profile) select_action get_current_profile ;; |
| 445 |
-l|--list|--list-profiles) select_action list_profiles ;; |
| 446 |
-u|--uninstall) select_action uninstall_target ;; |
| 447 |
--linker) select_action "switch_linker $1"; shift ;; |
| 448 |
-d|--debug) DEBUG="yes" ;; |
| 449 |
-h|--help) usage 0 ;; |
| 450 |
-V|--version) |
| 451 |
unset Header |
| 452 |
cvsver="$Header: /var/cvsroot/gentoo-x86/sys-devel/binutils-config/files/binutils-config-4,v 1.1 2014/07/29 11:15:38 vapier Exp $" |
| 453 |
cvsver=${cvsver##*binutils-config-} |
| 454 |
bver=${cvsver%%,v *} |
| 455 |
cvsver=${cvsver#* } |
| 456 |
echo "binutils-config-${bver} (r${cvsver%% *})" |
| 457 |
exit 0 |
| 458 |
;; |
| 459 |
-*) |
| 460 |
die "invalid switch! Try '--help'." |
| 461 |
;; |
| 462 |
*) |
| 463 |
if [[ ${UARG+set} == "set" ]] ; then |
| 464 |
die "only one profile/target at a time please" |
| 465 |
fi |
| 466 |
NEED_ACTION="maybe" |
| 467 |
UARG=${x} |
| 468 |
;; |
| 469 |
esac |
| 470 |
done |
| 471 |
|
| 472 |
[[ ${NEED_ACTION} == "yes" ]] && usage 1 |
| 473 |
[[ ${DEBUG} == "yes" ]] && set -x |
| 474 |
|
| 475 |
# All operations need to know the current HOST to figure out |
| 476 |
# what is a native target and what is a cross target |
| 477 |
set_HOST |
| 478 |
|
| 479 |
# All operations need to know the profile the user wants |
| 480 |
case ${DOIT} in |
| 481 |
switch_profile|switch_linker_*) |
| 482 |
# decode user's profile choice |
| 483 |
x=${UARG:-$(TARGET=${HOST} set_current_profile)} |
| 484 |
PROFILE="" |
| 485 |
if [[ -z $(echo ${x} | tr -d '[:digit:]') ]] ; then |
| 486 |
# User gave us a # representing the profile |
| 487 |
i=1 |
| 488 |
for y in "${ENV_D}"/* ; do |
| 489 |
[[ ${y/config-} != ${y} ]] && continue |
| 490 |
|
| 491 |
if [[ -f ${y} ]] && [[ ${x} -eq ${i} ]] ; then |
| 492 |
PROFILE=${y##*/} |
| 493 |
break |
| 494 |
fi |
| 495 |
((++i)) |
| 496 |
done |
| 497 |
fi |
| 498 |
|
| 499 |
if [[ -z ${PROFILE} ]] ; then |
| 500 |
# User gave us a full HOST-ver |
| 501 |
x=${x##*/} |
| 502 |
if [[ -f ${ENV_D}/${x} ]] ; then |
| 503 |
# Valid HOST-ver yeah! |
| 504 |
PROFILE=${x} |
| 505 |
else |
| 506 |
# Not a valid HOST-ver ... |
| 507 |
if [[ ! -f ${ENV_D}/config-${x} ]] ; then |
| 508 |
# Maybe they just gave us a ver ... |
| 509 |
if [[ -f ${ENV_D}/${HOST}-${x} ]] ; then |
| 510 |
x=${HOST}-${x} |
| 511 |
else |
| 512 |
die "could not locate '$x' in '${ENV_D}/'!" |
| 513 |
fi |
| 514 |
PROFILE=${x} |
| 515 |
else |
| 516 |
# Maybe they just gave us a target ... pick active profile |
| 517 |
PROFILE=$(TARGET=${x} set_current_profile) |
| 518 |
fi |
| 519 |
fi |
| 520 |
fi |
| 521 |
;; |
| 522 |
*) |
| 523 |
# lookup current profile as the user gave us a target |
| 524 |
PROFILE=$(TARGET=${UARG:-${HOST}} set_current_profile) || exit 1 |
| 525 |
;; |
| 526 |
esac |
| 527 |
|
| 528 |
eval ${DOIT} |
| 529 |
|
| 530 |
# vim:ts=4 |
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