diff options
Diffstat (limited to 'sys-devel/gcc-config/files/gcc-config-1.4.1')
| -rw-r--r-- | sys-devel/gcc-config/files/gcc-config-1.4.1 | 801 |
1 files changed, 0 insertions, 801 deletions
diff --git a/sys-devel/gcc-config/files/gcc-config-1.4.1 b/sys-devel/gcc-config/files/gcc-config-1.4.1 deleted file mode 100644 index 30abe4c2a7f1..000000000000 --- a/sys-devel/gcc-config/files/gcc-config-1.4.1 +++ /dev/null @@ -1,801 +0,0 @@ -#!/bin/bash -# Copyright 1999-2011 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 -# $Id$ - -trap ":" INT QUIT TSTP - -argv0=${0##*/} -source /etc/init.d/functions.sh || { - echo "${argv0}: Could not source /etc/init.d/functions.sh!" - exit 1 -} -esyslog() { :; } -umask 022 - -# *BSD are plain stupid ... copy a GNU extension but don't just copy it, -# change it so it works differently. Wish Darwin did selective evolution -# on software developers. -SED=$(type -P gsed) -SED=${SED:-$(type -P sed)} - -GENTOO_LIBDIR="@GENTOO_LIBDIR@" -[[ ${GENTOO_LIBDIR} == @*@ ]] && GENTOO_LIBDIR="lib" - -usage() { -cat << "USAGE_END" -Usage: gcc-config [options] [CC Profile] -Change the current cc/gcc profile, or give info about profiles. - -Options: - -C, --nocolor Disable color output - -O, --use-old Use the old profile if one was selected. - -f, --force Make sure all config files are regenerated. - -P, --use-portage-chost Only set to given profile if its CHOST is the - same as that set for portage in /etc/make.conf - (or one of other portage config files...). - -c, --get-current-profile Print current used gcc profile. - -l, --list-profiles Print a list of available profiles. - -S, --split-profile Split profiles into their components - -E, --print-environ Print environment that can be used to setup the - current gcc profile, or a specified one. - -B, --get-bin-path Print path where binaries of the given/current - profile are located. - -L, --get-lib-path Print path where libraries of the given/current - profile are located. - -X, --get-stdcxx-incdir Print path where g++ include files of the - given/current profile are located. - -Profile names are of the form: <CHOST>-<gcc version> -For example: i686-pc-linux-gnu-3.2.1 -USAGE_END - exit $1 -} -[[ $# -lt 1 ]] && usage 1 - -try_real_hard_to_find_CHOST() { - # - # First we read make.conf - # - - local varname=${1:-CHOST} - local conf=${ROOT}/etc/make.conf - local ret=$(source "${conf}" 2>/dev/null ; echo ${!varname}) - if [[ -z ${ret} ]] ; then - # newer portage supports spaces between the var and = - # CHOST = "this-is-retarded" - ret=$(eval $( - sed -n \ - -e 's:[[:space:]]::g' \ - -e "/^${varname}=/p" \ - "${conf}" - ) ; echo ${!varname} - ) - fi - - if [[ -n ${ret} ]] ; then - echo ${ret} - return 0 - fi - - # - # Then we try /etc/env.d/gcc/config-${CTARGET} - # - if [[ -s ${ROOT}/etc/env.d/gcc/config-${CTARGET} ]] ; then - ret=$(split_gcc_ver $(eval $(<"${ROOT}"/etc/env.d/gcc/config-${CTARGET}) ; echo ${CURRENT})) - echo ${ret% *} - fi -} - -get_real_chost() { - [[ -n ${REAL_CHOST} ]] && return 0 - - # shortcut for switching compilers in a cross chroot - if [[ -n ${CHOST} && ${ROOT} != "/" ]] ; then - REAL_CHOST=${CHOST} - return 0 - fi - - # make sure portage isnt broken - if python -V &>/dev/null ; then - export REAL_CHOST=$(env -i portageq envvar CHOST 2>/dev/null) - else - ewarn "Python seems to be broken, attempting to locate CHOST ourselves ..." - export REAL_CHOST=$(try_real_hard_to_find_CHOST) - fi - - if [[ -z ${REAL_CHOST} ]] ; then - eerror "${argv0}: Could not get portage CHOST!" - eerror "${argv0}: You should verify that CHOST is set in one of these places:" - eerror "${argv0}: - ${ROOT}/etc/make.conf" - eerror "${argv0}: - active environment" - exit 1 - fi -} - -is_cross_compiler() { - get_real_chost - [[ ${CC_COMP/${REAL_CHOST}} == ${CC_COMP} ]] -} - -# bool files_exists(search_path, files) -# Return shell true if the specified files exist. -# Files with relative paths are searched for in search_path. -# Both lists are : delimited. -files_exist() { - local p f ret old_IFS - local paths=$1 files=$2 - - old_IFS=${IFS} - export IFS=":" - - ret=0 - for f in ${files} ; do - if [[ ${f} == /* ]] ; then - [[ ! -f ${f} ]] && ret=1 && break - else - # make sure the file exists in at least - # one of the specified paths - ret=1 - for p in ${paths} ; do - [[ -f ${p}/${f} ]] && ret=0 && break - done - [[ ${ret} == 1 ]] && break - fi - done - - export IFS=${old_IFS} - if [[ ${ret} == 1 ]] ; then - ewarn "Could not locate '${f}' in '${paths}'" - fi - return ${ret} -} - -switch_profile() { - local MY_LDPATH= - local GCC_PROFILES= - local OLD_CC_COMP= - local GCC_PATH= - - if [[ $(id -u) != "0" ]] ; then - eerror "${argv0}: Must be root." - exit 1 - fi - - if is_cross_compiler ; then - ebegin "Switching cross-compiler to ${CC_COMP}" - else - ebegin "Switching native-compiler to ${CC_COMP}" - fi - - if ! is_cross_compiler ; then - # Order our profiles to have the default first ... - # We do this so that we can have them ordered with default - # first in /etc/ld.so.conf, as the logical is that all - # compilers for default CHOST will be used to compile stuff, - # and thus we want all their lib paths in /etc/ld.so.conf ... - get_real_chost - GCC_PROFILES=$(LC_ALL="C" ls -r ${GCC_ENV_D}/${REAL_CHOST}-*) - GCC_PROFILES="${GCC_ENV_D}/${CC_COMP} ${GCC_PROFILES}" - - # Extract all LDPATH's for our CHOST - MY_LDPATH="" - for x in ${GCC_PROFILES} ; do - if [[ -f ${x} ]] ; then - LDPATH=$(source "${x}"; echo ${LDPATH}) - - # Handle LDPATH's that have multiple directories - local old_IFS=${IFS} - export IFS=":" - local sub_ldpath= - for sub_ldpath in ${LDPATH} ; do - if [[ -d ${sub_ldpath} ]] ; then - if [[ ${MY_LDPATH/:${sub_ldpath}} == ${MY_LDPATH} ]] ; then - MY_LDPATH="${MY_LDPATH}:${sub_ldpath}" - fi - fi - done - export IFS=${old_IFS} - fi - done - MY_LDPATH="${MY_LDPATH:1}" # trim leading : - fi - - # Translate old PATH/ROOTPATH to GCC_PATH - cp -p "${GCC_ENV_D}/${CC_COMP}" "${GCC_ENV_D}/${CC_COMP}.gcc-config-ref" || return 1 - GCC_PATH=$( - unset GCC_PATH PATH ROOTPATH - source "${GCC_ENV_D}/${CC_COMP}" - echo ${GCC_PATH:-${PATH:-${ROOTPATH}}} - ) - ${SED} -i \ - -e '/^PATH=/d' \ - -e '/^ROOTPATH=/d' \ - -e '/^GCC_PATH=/d' \ - "${GCC_ENV_D}/${CC_COMP}" || return 1 - echo "GCC_PATH=\"${GCC_PATH}\"" >> "${GCC_ENV_D}/${CC_COMP}" || return 1 - touch -r "${GCC_ENV_D}/${CC_COMP}.gcc-config-ref" "${GCC_ENV_D}/${CC_COMP}" || return 1 - rm -f "${GCC_ENV_D}/${CC_COMP}.gcc-config-ref" || return 1 - - # Setup things properly again for this profile - unset GCC_SPECS LDPATH - source "${GCC_ENV_D}/${CC_COMP}" - OLD_CC_COMP=$(get_current_profile) - - # What kind of env.d entry are we going to generate ? - if is_cross_compiler ; then - echo "PATH=\"${GCC_PATH}\"" > "${ENV_D}/05gcc-${CTARGET}" - echo "ROOTPATH=\"${GCC_PATH}\"" >> "${ENV_D}/05gcc-${CTARGET}" - echo "CURRENT=${CC_COMP}" > "${GCC_ENV_D}/config-${CTARGET}" - else - # Pass all by default - awk '!/^(STDCXX_INCDIR|LDPATH|CC|CXX|CTARGET|GCCBITS|GCC_SPECS|GCC_PATH)=/ {print $0}' \ - "${GCC_ENV_D}/${CC_COMP}" > "${ENV_D}/05gcc-${CTARGET}" - echo "LDPATH=\"${MY_LDPATH}\"" >> "${ENV_D}/05gcc-${CTARGET}" - echo "PATH=\"${GCC_PATH}\"" >> "${ENV_D}/05gcc-${CTARGET}" - echo "ROOTPATH=\"${GCC_PATH}\"" >> "${ENV_D}/05gcc-${CTARGET}" - if [[ -n ${GCC_SPECS} ]] ; then - if files_exist ${MY_LDPATH} ${GCC_SPECS} ; then - echo "GCC_SPECS=\"${GCC_SPECS}\"" >> "${ENV_D}/05gcc-${CTARGET}" - else - echo - ewarn "Your GCC spec configurations are broken." - ewarn "Please re-emerge gcc." - echo - fi - else - # People need to rebuild their gcc or setting GCC_SPECS to - # "" will cause issues again :( - if [[ ${ROOT} != "/" ]] ; then - echo "GCC_SPECS=\"\"" >> "${ENV_D}/05gcc-${CTARGET}" - else - if ! GCC_SPECS="" /usr/bin/gcc -v &>/dev/null ; then - echo - ewarn "Your gcc has a bug with GCC_SPECS." - ewarn "Please re-emerge gcc." - ewarn "http://bugs.gentoo.org/68395" - echo - else - echo "GCC_SPECS=\"\"" >> "${ENV_D}/05gcc-${CTARGET}" - fi - fi - fi - - echo "CURRENT=${CC_COMP}" > "${GCC_ENV_D}/config-${CTARGET}" - - # Help out the gcc wrapper - rm -f "${GCC_ENV_D}/NATIVE" "${GCC_ENV_D}/.NATIVE" - ln -sf ${CC_COMP} "${GCC_ENV_D}/.NATIVE" - - # Punt old files - rm -f "${ENV_D}/05gcc" - rm -f "${ENV_D}/05gcc-${CTARGET}"-* - rm -f "${GCC_ENV_D}/config" - rm -f "${GCC_ENV_D}/config-${CTARGET}"-* - fi - - # Find the bin wrapper - local wrapper - for wrapper in ${GENTOO_LIBDIR} lib lib64 lib32 lib ; do - wrapper="${ROOT}usr/${wrapper}/misc/gcc-config" - [[ -e ${wrapper} ]] && break - done - - # Update the wrappers for this profile - for x in {,${CTARGET}-}{cpp,cc,gcc,c++,g++,f77,g77,gcj,gcjh,gcov,gdc,gdmd,gfortran} ; do - # Obviously don't want to touch native stuff for cross-compilers - [[ ${x} != ${CTARGET}-* ]] && is_cross_compiler && continue - - # Make sure we have no stale wrappers - rm -f "${ROOT}/usr/bin/${x}" - [[ ${x:${#x}-3} == "gcc" || ${x:${#x}-3} == "g++" ]] \ - && rm -f "${ROOT}/usr/bin/${x}"{32,64} - - # Only install a wrapper if the binary exists ... - # We want to figure out the 'reference file' for each - # wrapper (the binary we're 'wrapping') so that we can - # sync mtimes together. This makes things like ccache - # happy. See Bug #70548 for more info. - local ref - case ${x} in - cc) ref=${ROOT}/${GCC_PATH}/gcc;; - f77) ref=${ROOT}/${GCC_PATH}/g77;; - *) ref=${ROOT}/${GCC_PATH}/${x};; - esac - if [[ -x ${ref} ]] ; then - cp -f "${wrapper}" "${ROOT}/usr/bin/${x}" - touch -r "${ref}" "${ROOT}/usr/bin/${x}" - - # Install 32bit and 64bit wrappers if need be - # This should probably get folded back into the wrapper ... - if [[ ${x:${#x}-3} == "gcc" ]] || [[ ${x:${#x}-3} == "g++" ]] ; then - for bits in ${GCCBITS} ; do - cp -f "${wrapper}" "${ROOT}/usr/bin/${x}${bits}" - done - fi - fi - done - # legacy cruft, make sure we dont leave it laying around #143205 - rm -f "${ROOT}/usr/bin/${CTARGET}-cc" - # Only install cpp if switching to a native one - if ! is_cross_compiler && [[ ${CTARGET} != *-solaris* ]] ; then - rm -f "${ROOT}/lib/cpp" - cp -f "${wrapper}" "${ROOT}/lib/cpp" - fi - - # Relocate random crap - if ! is_cross_compiler ; then - if [[ -e ${ROOT}/usr/${GENTOO_LIBDIR}/pkgconfig/libgcj-${CC_COMP_VERSION}.pc ]] ; then - local mver=${CC_COMP_VERSION:0:3} - for x in "" "-${mver}" ; do - x="${ROOT}/usr/lib/pkgconfig/libgcj${x}.pc" - rm -f "${x}" - ln -s libgcj-${CC_COMP_VERSION}.pc "${x}" - done - fi - fi - - # We need to make sure that libgcc_s.so / libunwind.so make it into /lib. - # On many systems (x86/amd64/etc...), this will probably never matter, - # but on other systems (arm/mips/etc...), this is quite critical. - # http://bugs.gentoo.org/60190 - # - # The funky move magic is required for proper updating of in-use files. - if ! is_cross_compiler ; then - # Need to cut out extra paths in multilib case and pray the first path - # is the "root" multilib path ... maybe some day change this to use - # `gcc -print-file-name` ... - LDPATH=${LDPATH%%:*} - for multilib in $("${ROOT}/${GCC_PATH}"/gcc -print-multi-lib); do - multiarg=${multilib#*;} - multiarg=${multiarg/@/-} - multilibdir=${multilib%;*} - libdir="lib/"$("${ROOT}/${GCC_PATH}"/gcc ${multiarg} -print-multi-os-directory) - if mkdir -p "${ROOT}/${libdir}"/.gcc.config.new ; then - for gcclib in gcc_s unwind ; do - if [[ -n $(ls "${ROOT}/${LDPATH}/${multilibdir}"/lib${gcclib}.so.* 2>/dev/null) ]]; then - cp -pP "${ROOT}/${LDPATH}/${multilibdir}"/lib${gcclib}.so.* "${ROOT}/${libdir}"/.gcc.config.new/ - # no need to sanity remove this as the `mv` should take - # care of it. we also need this step to be completly atomic - # for systems that have even `mv` linked against libgcc_s.so. - # http://bugs.gentoo.org/150257 - #rm -f "${ROOT}/${libdir}"/lib${gcclib}.so* - mv -f "${ROOT}/${libdir}"/.gcc.config.new/* "${ROOT}/${libdir}"/ - fi - done - rmdir "${ROOT}/${libdir}"/.gcc.config.new - fi - done - unset multilib - unset multilibdir - unset multiarg - unset libdir - fi - - if [[ ${ROOT} == "/" ]] && [[ ${OLD_CC_COMP} != ${CC_COMP} || ${FORCE} == "yes" ]] ; then - # in case python is broken ... - if ! env-update ; then - echo "" - ewarn "env-update failed to work properly; making sure ld.so.conf paths" - ewarn "are setup properly. Please rerun gcc-config with the -f option." - echo "" - grep -h ^LDPATH= "${ROOT}"/etc/env.d/05gcc-${CTARGET} \ - | sed -e 's:^LDPATH=::' -e 's:"::g' -e 's|:|\n|g' \ - >> /etc/ld.so.conf - ldconfig - fi - fi - - eend 0 - - if [[ ${ROOT} == "/" ]] && [[ ${OLD_CC_COMP} != ${CC_COMP} ]] ; then - echo - ewarn "If you intend to use the gcc from the new profile in an already" - ewarn "running shell, please remember to do:" - echo - ewarn " . /etc/profile" - echo - fi - - return 0 -} - -get_current_profile() { - local conf="${GCC_ENV_D}/config" - if [[ ! -f ${conf} ]] ; then - conf="${GCC_ENV_D}/config-${CTARGET}" - elif [[ -n ${CC_COMP} ]] && is_cross_compiler ; then - conf="${conf}-${CC_COMP}" - fi - - if [[ ! -f ${conf} ]] ; then - eerror "${argv0}: No gcc profile is active!" - return 1 - fi - - CURRENT=$(source "${conf}"; echo ${CURRENT}) - - if [[ -z ${CURRENT} ]] ; then - eerror "${argv0}: No gcc profile is active!" - return 1 - elif [[ ! -f ${GCC_ENV_D}/${CURRENT} ]] ; then - eerror "${argv0}: Active gcc profile is invalid!" - return 1 - fi - - echo "${CURRENT}" - - return 0 -} - -list_profiles() { - local i=0 - local filter= - - if [[ ${ROOT} != "/" ]] ; then - echo "Using gcc-config info in ${ROOT}" - fi - - if [[ ! -f ${GCC_ENV_D}/config-${CTARGET} ]] ; then - if ! is_cross_compiler && [[ -e ${GCC_ENV_D}/config ]] ; then - [[ -w ${GCC_ENV_D}/config ]] && mv ${GCC_ENV_D}/config ${GCC_ENV_D}/config-${CTARGET} - else - eerror "${argv0}: No gcc profile is active; please select one!" - filter=${CTARGET} - fi - fi - - eval $(grep -s ^CURRENT= "${GCC_ENV_D}"/config-${CTARGET}) - CURRENT_NATIVE=${CURRENT} - local target= - for x in "${GCC_ENV_D}"/* ; do - if [[ -f ${x} ]] && [[ ${x/\/config} == ${x} ]] ; then - CTARGET=$(unset CTARGET; source "${x}"; echo ${CTARGET}) - - ((++i)) - - [[ -n ${filter} ]] && [[ ${filter} != ${CTARGET:-${REAL_CHOST}} ]] && continue - - if [[ ${target} != ${CTARGET} ]] ; then - [[ -n ${target} ]] && echo - target=${CTARGET} - CTARGET="" - fi - - x=${x##*/} - if [[ ${x} == ${CURRENT_NATIVE} ]] ; then - x="${x} ${GOOD}*${NORMAL}" - elif [[ -e ${GCC_ENV_D}/config-${target} ]] ; then - source "${GCC_ENV_D}/config-${target}" - [[ ${x} == ${CURRENT} ]] && x="${x} ${HILITE}*${NORMAL}" - fi - echo " [${i}] ${x}" - fi - done -} - -print_environ() { - local GCC_PATH= - local ENV_CMD= - local SET_ELEMENT= - - GCC_PATH=$(source "${GCC_ENV_D}/${CC_COMP}"; echo ${GCC_PATH:-${PATH}}) - - case ${SHELL} in - */csh|*/tcsh) - ENV_CMD="setenv" - SET_ELEMENT=" " - ;; - *) - ENV_CMD="export" - SET_ELEMENT="=" - ;; - esac - - ( - PATH=${GCC_PATH}:${PATH} - for var in PATH GCC_SPECS ; do - echo "${ENV_CMD} ${var}${SET_ELEMENT}\"${!var}\"" - done - ) -} - -get_bin_path() { - if [[ -e ${GCC_ENV_D}/${CC_COMP} ]] ; then - ( - unset PATH GCC_PATH - source "${GCC_ENV_D}/${CC_COMP}" - echo "${GCC_PATH:-${PATH}}" - ) - else - echo "no-config" - echo "${GCC_ENV_D}/${CC_COMP} doesnt exist" 1>&2 - fi - - return 0 -} - -get_lib_path() { - if [[ -e ${GCC_ENV_D}/${CC_COMP} ]] ; then - ( - unset LDPATH - source "${GCC_ENV_D}/${CC_COMP}" - echo "${LDPATH}" - ) - else - echo "no-config" - echo "${GCC_ENV_D}/${CC_COMP} doesnt exist" 1>&2 - fi - - return 0 -} - -get_stdcxx_incdir() { - # XXX: we should prob scrub this ... - if [[ -e ${GCC_ENV_D}/${CC_COMP} ]] ; then - ( - unset LDPATH STDCXX_INCDIR - source "${GCC_ENV_D}/${CC_COMP}" - echo "${LDPATH}/include/${STDCXX_INCDIR}" - ) - else - echo "no-config" - echo "${GCC_ENV_D}/${CC_COMP} doesnt exist" 1>&2 - fi - - return 0 -} - -split_gcc_ver() { - # Split up the gcc profile into components: - # TARGET-VER[-specs] -> TARGET VER [specs] - # arm-linux-3.3.6 -> arm-linux 3.3.6 - # x86_64-linux-4.0.1-pre1234 -> x86_64-linux 4.0.1-pre1234 - # sh-linux-3.4.4-hardened -> sh-linux 3.4.4 hardened - # - # So below we will start at the end and run a small state machine ... - # specs [3] - # accept everything - # specs -> version transition [3->2] - # when we find a version component - # version [2] - # accept only version components (see the regex) - # version -> target transition [2->1] - # when we hit a non version component - # target [1] - # accept everything we have left - # - echo "$@" | awk -F- ' - function pushit(onme, pushee) { - return (onme == "" ? pushee : pushee"-"onme); - } - { - state=3 - targ="" - ver="" - spec="" - for (i=NF; i > 0; --i) { - if (state >= 2) { - if ($i ~ /^(alpha|beta|pre|rc|p)?[[:digit:].]+$/) { - ver=pushit(ver, $i) - state=2 - } else if (state == 3) - spec=pushit(spec, $i) - else - state=1 - } - if (state == 1) - targ = pushit(targ, $i) - } - - if (targ == "") { - if (ver == "") { - ver=spec - spec="" - } - targ=ver - ver="" - } - print targ " " ver (spec != "" ? " " spec : "") - }' -} -chop_gcc_ver_spec() { - local splitTED=$(split_gcc_ver $@) # target ver spec - splitTED=${splitTED#* } # ver spec - echo ${splitTED/ /-} # ver-spec -} - -SET_X=false -NEED_ACTION="yes" -DOIT="switch_profile" -CHECK_CHOST="no" -FORCE="no" - -CC_COMP= -[[ -z ${ROOT} ]] && ROOT="/" -[[ ${ROOT:0-1} != "/" ]] && ROOT="${ROOT}/" -ENV_D="${ROOT}etc/env.d" -GCC_ENV_D="${ENV_D}/gcc" - -for x in "$@" ; do - case "${x}" in - # Only use specified compiler if one is not already selected. - -O|--use-old) - CTARGET=${CTARGET:-$(try_real_hard_to_find_CHOST)} - if get_current_profile &>/dev/null ; then - CC_COMP=$(get_current_profile) - else - eerror "No profile selected, unable to utilize --use-old" - exit 1 - fi - ;; - -f|--force) - FORCE="yes" - ;; - -P|--use-portage-chost) - CHECK_CHOST="yes" - ;; - -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 - ;; - -S|--split-profile) - if [[ ( $1 != "-S" && $1 != "--split-profile" ) || $# -eq 1 ]] ; then - usage 1 - fi - shift # push -S out - for x in "$@" ; do - split_gcc_ver ${x} - done - exit 0 - ;; - -E|--print-environ) - if [[ ${NEED_ACTION} == "yes" ]] ; then - NEED_ACTION="no" - DOIT="print_environ" - fi - ;; - -B|--get-bin-path) - if [[ ${NEED_ACTION} == "yes" ]] ; then - NEED_ACTION="no" - DOIT="get_bin_path" - fi - ;; - -L|--get-lib-path) - if [[ ${NEED_ACTION} == "yes" ]] ; then - NEED_ACTION="no" - DOIT="get_lib_path" - fi - ;; - -X|--get-stdcxx-incdir) - if [[ ${NEED_ACTION} == "yes" ]] ; then - NEED_ACTION="no" - DOIT="get_stdcxx_incdir" - fi - ;; - -x|--debug) - SET_X=true - ;; - -C|--nocolor) - # nothing to do; functions.sh parsed this for us - ;; - -h|--help) - usage 0 - ;; - -V|--version) - rcsfile="$RCSfile: gcc-config-1.4.1,v $" - rcsfile=${rcsfile#: } - rcsfile=${rcsfile%,v*} - cvsrev="$Revision: 1.12 $" - cvsrev=${cvsrev#: } - cvsdate="$Date: 2011/12/07 05:42:19 $" - cvsdate=${cvsdate#: } - echo "${rcsfile} (r${cvsrev% *} @ ${cvsdate% *})" - exit 0 - ;; - -*) - eerror "${argv0}: Invalid switch! Run ${argv0} without parameters for help." - exit 1 - ;; - *) - ${SET_X} && set -x - if [[ -z ${CC_COMP} ]] ; then - if [[ -z $(echo ${x} | tr -d '[:digit:]') ]] ; then - # User gave us a # representing the profile - i=1 - for y in "${GCC_ENV_D}"/* ; do - [[ -f ${y} ]] || continue - [[ ${y/\/config} != ${y} ]] && continue - - if [[ -f ${y} ]] && [[ ${x} == ${i} ]] ; then - CC_COMP=${y##*/} - break - fi - ((++i)) - done - else - # User gave us a full HOST-gccver - x=${x##*/} - if [[ ${DOIT} == "get_current_profile" && -z $(ls "${GCC_ENV_D}"/${x}-* 2>/dev/null) ]] || \ - [[ ${DOIT} != "get_current_profile" && ! -f ${GCC_ENV_D}/${x} ]] - then - # Maybe they just gave us a gccver ... - get_real_chost - if [[ -f ${GCC_ENV_D}/${REAL_CHOST}-${x} ]] ; then - x=${REAL_CHOST}-${x} - else - eerror "${argv0}: Could not locate '$x' in '${GCC_ENV_D}/' !" - exit 1 - fi - fi - CC_COMP=${x} - fi - else - eerror "${argv0}: Too many arguments! Run ${argv0} without parameters for help." - exit 1 - fi - ;; - esac -done - -${SET_X} && set -x - -get_real_chost -[[ ${DOIT} == "get_current_profile" ]] \ - && CTARGET=${CTARGET:-${CC_COMP:-${REAL_CHOST}}} \ - || CTARGET=${CTARGET:-${REAL_CHOST}} - -if [[ ${DOIT} == "switch_profile" ]] && [[ -z ${CC_COMP} ]] ; then - usage 1 -fi - -if [[ -z ${CC_COMP} ]] ; then - CC_COMP=$(get_current_profile) - if [[ $? -ne 0 ]] ; then - echo "${CC_COMP}" - list_profiles - exit 1 - fi -fi - -if [[ ${DOIT} != "get_current_profile" ]] ; then - GCC_LIB=$( - LDPATH=$(source "${GCC_ENV_D}/${CC_COMP}"; echo ${LDPATH}) - echo ${LDPATH} | awk -F/ '{ print "/"$2"/"$3"/"$4"/" }' - ) - - CC_COMP_VERSION=$(chop_gcc_ver_spec ${CC_COMP}) - CC_COMP_TARGET=${CC_COMP%-${CC_COMP_VERSION}*} - - if [[ ! -d ${ROOT}/${GCC_LIB}/${CC_COMP_TARGET}/${CC_COMP_VERSION} ]]; then - CC_COMP_VERSION=${CC_COMP_VERSION%-*} - fi - - if [[ ! -d ${ROOT}/${GCC_LIB}/${CC_COMP_TARGET}/${CC_COMP_VERSION} ]] || \ - [[ ! -f ${GCC_ENV_D}/${CC_COMP} ]] - then - eerror "${argv0}: Profile does not exist or invalid setting for ${GCC_ENV_D}/${CC_COMP}" 1>&2 - #exit 1 - fi -fi - -if [[ ${CHECK_CHOST} == "yes" ]] ; then - # Chosen CHOST are not the same as the real CHOST according to - # make.conf, and --use-portage-chost option was given, so do nothing - get_real_chost - CC_COMP_VERSION=$(chop_gcc_ver_spec ${CC_COMP}) - CC_COMP_TARGET=${CC_COMP:0:${#CC_COMP}-${#CC_COMP_VERSION}-1} - [[ ${CC_COMP_TARGET} != ${REAL_CHOST} ]] && exit 0 -fi - -eval ${DOIT} - -# vim:ts=4 |