diff options
| -rwxr-xr-x | sys-devel/gcc-config/files/gcc-config-1.3.16 | 757 | ||||
| -rwxr-xr-x | sys-devel/gcc-config/files/gcc-config-1.4.0 | 769 | ||||
| -rw-r--r-- | sys-devel/gcc-config/files/wrapper-1.4.8.c | 374 | ||||
| -rw-r--r-- | sys-devel/gcc-config/files/wrapper-1.5.0.c | 375 | ||||
| -rw-r--r-- | sys-devel/gcc-config/gcc-config-1.3.16.ebuild | 52 | ||||
| -rw-r--r-- | sys-devel/gcc-config/gcc-config-1.4.0-r4.ebuild | 60 |
6 files changed, 0 insertions, 2387 deletions
diff --git a/sys-devel/gcc-config/files/gcc-config-1.3.16 b/sys-devel/gcc-config/files/gcc-config-1.3.16 deleted file mode 100755 index 8500c7a7be7e..000000000000 --- a/sys-devel/gcc-config/files/gcc-config-1.3.16 +++ /dev/null @@ -1,757 +0,0 @@ -#!/bin/bash -# Copyright 1999-2007 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc-config/files/gcc-config-1.3.16,v 1.2 2007/05/02 19:01:38 vapier Exp $ - -trap ":" INT QUIT TSTP - -argv0=${0##*/} -source /etc/init.d/functions.sh || { - echo "${argv0}: Could not source /etc/init.d/functions.sh!" - exit 1 -} -umask 022 - -usage() { -cat << "USAGE_END" -Usage: gcc-config [options] [CC Profile] -Change the current cc/gcc profile, or give info about profiles. - -Options: - -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 - -find_path() { - [[ -z $1 ]] && return 0 - - local fullpath=$(type -P $1) - - if [[ -x ${fullpath} ]] ; then - echo "${fullpath}" - return 0 - fi - - for x in /bin /sbin /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin ; do - if [[ -x ${x}/$1 ]] && [[ -r ${x}/$1 ]] ; then - echo "${x}/$1" - return 0 - fi - done - - return 0 -} - -cmd_setup() { - # Sourcing /etc/env.d/gcc/${CC_COMP} is going to mess up - # PATH among things... - CP=$(find_path cp) - RM=$(find_path rm) - MV=$(find_path mv) - LN=$(find_path ln) - CAT=$(find_path cat) - ENV=$(find_path env) - SED=$(find_path sed) - AWK=$(find_path gawk) - GREP=$(find_path grep) - FIND=$(find_path find) - CHMOD=$(find_path chmod) - TOUCH=$(find_path touch) - PYTHON=$(find_path python) - PORTAGEQ=$(find_path portageq) - ENV_UPDATE=$(find_path env-update) -} - -try_real_hard_to_find_CHOST() { - # - # First we read make.conf - # - - local varname=$1 - local conf=${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 $( - ${SED} -n \ - -e 's:[[:space:]]::g' \ - -e '/^CHOST=/p' \ - "${conf}" - ) ; echo ${!varname} - ) - fi - - if [[ -n ${ret} ]] ; then - echo ${ret} - return 0 - fi - - # - # Then we try /etc/env.d/gcc/config - # - if [[ -s ${ROOT}/etc/env.d/gcc/config ]] ; then - ret=$(split_gcc_ver $(eval $(<"${ROOT}"/etc/env.d/gcc/config) ; 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 ${ret} -} - -switch_profile() { - local MY_LDPATH= - local GCC_PROFILES= - local OLD_CC_COMP= - local GCC_BIN_PATH= - - if [[ "$(id -u)" -ne 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 ${CC_COMP}" - fi - - # Sourcing /etc/env.d/gcc/${CC_COMP} is going to mess up - # PATH among things... - cmd_setup - - 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=$(${FIND} "${GCC_ENV_D}" -maxdepth 1 -name "${REAL_CHOST}-*" -a ! -name "${CC_COMP}") - GCC_PROFILES="${GCC_ENV_D}/${CC_COMP} ${GCC_PROFILES}" - - # Extract all LDPATH's for our CHOST - MY_LDPATH="" - for x in ${GCC_PROFILES} ; do - if [[ -f ${x} ]] ; then - source "${x}" - - # 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="${MY_LDPATH:1}" # trim leading : - fi - - # Setup things properly again for this profile - unset GCC_SPECS LDPATH - source "${GCC_ENV_D}/${CC_COMP}" - OLD_CC_COMP=$(get_current_profile) - CTARGET=${CTARGET:-${REAL_CHOST}} - - # What kind of env.d entry are we going to generate ? - if is_cross_compiler ; then - # Only keep PATH/ROOTPATH - ${AWK} '/^(PATH|ROOTPATH)=/ {print $0}' \ - "${GCC_ENV_D}/${CC_COMP}" > "${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)=/ {print $0}' \ - "${GCC_ENV_D}/${CC_COMP}" > "${ENV_D}/05gcc" - echo "LDPATH=\"${MY_LDPATH}\"" >> "${ENV_D}/05gcc" - if [[ -n ${GCC_SPECS} ]] ; then - if files_exist ${MY_LDPATH} ${GCC_SPECS} ; then - echo "GCC_SPECS=\"${GCC_SPECS}\"" >> "${ENV_D}/05gcc" - 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" - 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=\"\"" >> "${ENV_D}/05gcc" - fi - fi - fi - - echo "CURRENT=${CC_COMP}" > "${GCC_ENV_D}/config" - fi - - # Save PATH - GCC_BIN_PATH=${PATH} - # Fix environment - source /etc/profile >& /dev/null - umask 022 - # 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}/${GCC_BIN_PATH}/gcc;; - f77) ref=${ROOT}/${GCC_BIN_PATH}/g77;; - *) ref=${ROOT}/${GCC_BIN_PATH}/${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}" "${ROOT}/lib/cpp" - fi - - # We need to make sure that libgcc_s.so / libunwind.so make it into /lib. - # On many systems (x86/amd64/etc...), this will probably never matter, - # but on other systems (arm/mips/etc...), this is quite critical. - # http://bugs.gentoo.org/60190 - # - # The funky move magic is required for proper updating of in-use files. - if ! is_cross_compiler ; then - # Need to cut out extra paths in multilib case and pray the first path - # is the "root" multilib path ... maybe some day change this to use - # `gcc -print-file-name` ... - LDPATH=${LDPATH%%:*} - for multilib in $("${ROOT}/${GCC_BIN_PATH}"/gcc -print-multi-lib); do - multiarg=${multilib#*;} - multiarg=${multiarg/@/-} - multilibdir=${multilib%;*} - libdir="lib/"$("${ROOT}/${GCC_BIN_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 \ - | ${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} != ${CC_COMP} ]] ; then - echo - ewarn "If you intend to use the gcc from the new profile in an already" - ewarn "running shell, please remember to do:" - echo - ewarn " # source /etc/profile" - echo - fi - - return 0 -} - -get_current_profile() { - local conf="${GCC_ENV_D}/config" - if [[ -n ${CTARGET} ]] ; then - conf="${conf}-${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 - - source "${conf}" - - 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=1 - - if [[ ${ROOT} != "/" ]] ; then - echo "Using gcc-config info in ${ROOT}" - fi - - if [[ ! -f ${GCC_ENV_D}/config ]] ; then - eerror "${argv0}: No gcc profile is active; please select one!" - fi - - eval $(grep -s ^CURRENT= "${GCC_ENV_D}"/config) - CURRENT_NATIVE=${CURRENT} - local target= - for x in "${GCC_ENV_D}"/* ; do - if [[ -f ${x} ]] && [[ ${x/\/config} == ${x} ]] ; then - source "${x}" - 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}] ${x}" - ((++i)) - fi - done -} - -print_environ() { - local OLDPATH=${PATH} - local ENV_CMD= - local SET_ELEMENT= - - source "${GCC_ENV_D}/${CC_COMP}" - - case ${SHELL} in - */csh|*/tsch) - ENV_CMD="setenv" - SET_ELEMENT=" " - ;; - *) - ENV_CMD="export" - SET_ELEMENT="=" - ;; - esac - - echo "${ENV_CMD} PATH${SET_ELEMENT}\"${PATH}:${OLDPATH}\"" -} - -get_bin_path() { - if [[ -e ${GCC_ENV_D}/${CC_COMP} ]] ; then - source "${GCC_ENV_D}/${CC_COMP}" - echo "${PATH}" - else - echo "no-config" - echo "${GCC_ENV_D}/${CC_COMP} doesnt exist" 1>&2 - fi - - return 0 -} - -get_lib_path() { - if [[ -e ${GCC_ENV_D}/${CC_COMP} ]] ; then - 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() { - if [[ -e ${GCC_ENV_D}/${CC_COMP} ]] ; then - 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 -} - -cmd_setup - -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) - 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 [[ ${NEED_ACTION} == "yes" ]] ; then - NEED_ACTION="no" - DOIT="get_stdcxx_incdir" - fi - ;; - -h|--help) - usage 0 - ;; - -V|--version) - echo "gcc-config-PORTAGE-VERSION" - exit 0 - ;; - -*) - eerror "${argv0}: Invalid switch! Run ${argv0} without parameters for help." - exit 1 - ;; - *) - 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 - -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 [[ ${DOIT} != "get_current_profile" ]] ; then - GCC_LIB=$( - source "${GCC_ENV_D}/${CC_COMP}" - 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 diff --git a/sys-devel/gcc-config/files/gcc-config-1.4.0 b/sys-devel/gcc-config/files/gcc-config-1.4.0 deleted file mode 100755 index 65a22dfbcf8c..000000000000 --- a/sys-devel/gcc-config/files/gcc-config-1.4.0 +++ /dev/null @@ -1,769 +0,0 @@ -#!/bin/bash -# Copyright 1999-2007 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc-config/files/gcc-config-1.4.0,v 1.24 2007/12/27 19:01:06 vapier Exp $ - -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)} - -usage() { -cat << "USAGE_END" -Usage: gcc-config [options] [CC Profile] -Change the current cc/gcc profile, or give info about profiles. - -Options: - -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 - - # 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} != ${CC_COMP} ]] ; then - echo - ewarn "If you intend to use the gcc from the new profile in an already" - ewarn "running shell, please remember to do:" - echo - ewarn " # source /etc/profile" - echo - fi - - return 0 -} - -get_current_profile() { - local conf="${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 ${SHELL} in - */csh|*/tsch) - ENV_CMD="setenv" - SET_ELEMENT=" " - ;; - *) - ENV_CMD="export" - SET_ELEMENT="=" - ;; - esac - - echo "${ENV_CMD} PATH${SET_ELEMENT}\"${GCC_PATH}:${PATH}\"" -} - -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) - 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 [[ ${NEED_ACTION} == "yes" ]] ; then - NEED_ACTION="no" - DOIT="get_stdcxx_incdir" - fi - ;; - -x|--debug) - SET_X=true - ;; - -h|--help) - usage 0 - ;; - -V|--version) - echo "gcc-config-PORTAGE-VERSION" - exit 0 - ;; - -*) - eerror "${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 diff --git a/sys-devel/gcc-config/files/wrapper-1.4.8.c b/sys-devel/gcc-config/files/wrapper-1.4.8.c deleted file mode 100644 index e93b150bc232..000000000000 --- a/sys-devel/gcc-config/files/wrapper-1.4.8.c +++ /dev/null @@ -1,374 +0,0 @@ -/* - * Copyright 1999-2005 Gentoo Foundation - * Distributed under the terms of the GNU General Public License v2 - * $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc-config/files/wrapper-1.4.8.c,v 1.1 2007/04/11 08:51:31 vapier Exp $ - * Author: Martin Schlemmer <azarah@gentoo.org> - * az's lackey: Mike Frysinger <vapier@gentoo.org> - */ - -#define _REENTRANT -#define _GNU_SOURCE - -#include <stdio.h> -#include <stdlib.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/param.h> -#include <unistd.h> -#include <sys/wait.h> -#include <libgen.h> -#include <string.h> -#include <stdarg.h> -#include <errno.h> - -#define GCC_CONFIG "/usr/bin/gcc-config" -#define ENVD_BASE "/etc/env.d/05gcc" - -struct wrapper_data { - char name[MAXPATHLEN + 1]; - char fullname[MAXPATHLEN + 1]; - char bin[MAXPATHLEN + 1]; - char tmp[MAXPATHLEN + 1]; - char *path; -}; - -static struct { - char *alias; - char *target; -} wrapper_aliases[] = { - { "cc", "gcc" }, - { "f77", "g77" }, - { NULL, NULL } -}; - -static const char *wrapper_strerror(int err, struct wrapper_data *data) -{ - /* this app doesn't use threads and strerror - * is more portable than strerror_r */ - strncpy(data->tmp, strerror(err), sizeof(data->tmp)); - return data->tmp; -} - -static void wrapper_exit(char *msg, ...) -{ - va_list args; - fprintf(stderr, "gcc-config error: "); - va_start(args, msg); - vfprintf(stderr, msg, args); - va_end(args); - exit(1); -} - -/* check_for_target checks in path for the file we are seeking - * it returns 1 if found (with data->bin setup), 0 if not and - * negative on error - */ -static int check_for_target(char *path, struct wrapper_data *data) -{ - struct stat sbuf; - int result; - char str[MAXPATHLEN + 1]; - size_t len = strlen(path) + strlen(data->name) + 2; - - snprintf(str, len, "%s/%s", path, data->name); - - /* Stat possible file to check that - * 1) it exist and is a regular file, and - * 2) it is not the wrapper itself, and - * 3) it is in a /gcc-bin/ directory tree - */ - result = stat(str, &sbuf); - if ((result == 0) && \ - ((sbuf.st_mode & S_IFREG) || (sbuf.st_mode & S_IFLNK)) && \ - (strcmp(str, data->fullname) != 0) && \ - (strstr(str, "/gcc-bin/") != 0)) { - - strncpy(data->bin, str, MAXPATHLEN); - data->bin[MAXPATHLEN] = 0; - result = 1; - } else - result = 0; - - return result; -} - -static int find_target_in_path(struct wrapper_data *data) -{ - char *token = NULL, *state; - char str[MAXPATHLEN + 1]; - - if (data->path == NULL) return 0; - - /* Make a copy since strtok_r will modify path */ - snprintf(str, MAXPATHLEN + 1, "%s", data->path); - - token = strtok_r(str, ":", &state); - - /* Find the first file with suitable name in PATH. The idea here is - * that we do not want to bind ourselfs to something static like the - * default profile, or some odd environment variable, but want to be - * able to build something with a non default gcc by just tweaking - * the PATH ... */ - while ((token != NULL) && strlen(token)) { - if (check_for_target(token, data)) - return 1; - token = strtok_r(NULL, ":", &state); - } - - return 0; -} - -/* find_target_in_envd parses /etc/env.d/05gcc, and tries to - * extract PATH, which is set to the current profile's bin - * directory ... - */ -static int find_target_in_envd(struct wrapper_data *data, int cross_compile) -{ - FILE *envfile = NULL; - char *token = NULL, *state; - char str[MAXPATHLEN + 1]; - char *strp = str; - char envd_file[MAXPATHLEN + 1]; - - if (!cross_compile) { - snprintf(envd_file, MAXPATHLEN, "%s", ENVD_BASE); - } else { - char *ctarget, *end = strrchr(data->name, '-'); - if (end == NULL) - return 0; - ctarget = strdup(data->name); - ctarget[end - data->name] = '\0'; - snprintf(envd_file, MAXPATHLEN, "%s-%s", ENVD_BASE, ctarget); - free(ctarget); - } - envfile = fopen(envd_file, "r"); - if (envfile == NULL) - return 0; - - while (0 != fgets(strp, MAXPATHLEN, envfile)) { - /* Keep reading ENVD_FILE until we get a line that - * starts with 'PATH=' - */ - if (((strp) && (strlen(strp) > strlen("PATH=")) && - !strncmp("PATH=", strp, strlen("PATH=")))) { - - token = strtok_r(strp, "=", &state); - if ((token != NULL) && strlen(token)) - /* The second token should be the value of PATH .. */ - token = strtok_r(NULL, "=", &state); - else - goto bail; - - if ((token != NULL) && strlen(token)) { - strp = token; - /* A bash variable may be unquoted, quoted with " or - * quoted with ', so extract the value without those .. - */ - token = strtok(strp, "\n\"\'"); - - while (token != NULL) { - if (check_for_target(token, data)) { - fclose(envfile); - return 1; - } - - token = strtok(NULL, "\n\"\'"); - } - } - } - strp = str; - } - -bail: - fclose(envfile); - return (cross_compile ? 0 : find_target_in_envd(data, 1)); -} - -static void find_wrapper_target(struct wrapper_data *data) -{ - FILE *inpipe = NULL; - char str[MAXPATHLEN + 1]; - - if (find_target_in_path(data)) - return; - - if (find_target_in_envd(data, 0)) - return; - - /* Only our wrapper is in PATH, so - get the CC path using gcc-config and - execute the real binary in there... */ - inpipe = popen(GCC_CONFIG " --get-bin-path", "r"); - if (inpipe == NULL) - wrapper_exit( - "Could not open pipe: %s\n", - wrapper_strerror(errno, data)); - - if (fgets(str, MAXPATHLEN, inpipe) == 0) - wrapper_exit( - "Could not get compiler binary path: %s\n", - wrapper_strerror(errno, data)); - - strncpy(data->bin, str, sizeof(data->bin) - 1); - data->bin[strlen(data->bin) - 1] = '/'; - strncat(data->bin, data->name, sizeof(data->bin) - 1); - data->bin[MAXPATHLEN] = 0; - - pclose(inpipe); -} - -/* This function modifies PATH to have gcc's bin path appended */ -static void modify_path(struct wrapper_data *data) -{ - char *newpath = NULL, *token = NULL, *state; - char dname_data[MAXPATHLEN + 1], str[MAXPATHLEN + 1]; - char *str2 = dname_data, *dname = dname_data; - size_t len = 0; - - if (data->bin == NULL) - return; - - snprintf(str2, MAXPATHLEN + 1, "%s", data->bin); - - if ((dname = dirname(str2)) == NULL) - return; - - if (data->path == NULL) - return; - - /* Make a copy since strtok_r will modify path */ - snprintf(str, MAXPATHLEN + 1, "%s", data->path); - - token = strtok_r(str, ":", &state); - - /* Check if we already appended our bin location to PATH */ - if ((token != NULL) && strlen(token)) { - if (!strcmp(token, dname)) - return; - } - - len = strlen(dname) + strlen(data->path) + 2 + strlen("PATH") + 1; - - newpath = (char *)malloc(len); - if (newpath == NULL) - wrapper_exit("out of memory\n"); - memset(newpath, 0, len); - - snprintf(newpath, len, "PATH=%s:%s", dname, data->path); - putenv(newpath); -} - -static char *abi_flags[] = { - "-m32", "-m64", "-mabi", NULL -}; -static char **build_new_argv(char **argv, const char *newflags_str) -{ -#define MAX_NEWFLAGS 32 - char *newflags[MAX_NEWFLAGS]; - char **retargv; - unsigned int argc, i; - char *state, *flags_tokenized; - - retargv = argv; - - /* make sure user hasn't specified any ABI flags already ... - * if they have, lets just get out of here */ - for (argc = 0; argv[argc]; ++argc) - for (i = 0; abi_flags[i]; ++i) - if (!strncmp(argv[argc], abi_flags[i], strlen(abi_flags[i]))) - return retargv; - - /* Tokenize the flag list and put it into newflags array */ - flags_tokenized = strdup(newflags_str); - if (flags_tokenized == NULL) - return retargv; - i = 0; - newflags[i] = strtok_r(flags_tokenized, " \t\n", &state); - while (newflags[i] != NULL && i < MAX_NEWFLAGS-1) - newflags[++i] = strtok_r(NULL, " \t\n", &state); - - /* allocate memory for our spiffy new argv */ - retargv = (char**)calloc(argc + i + 1, sizeof(char*)); - /* start building retargv */ - retargv[0] = argv[0]; - /* insert the ABI flags first so cmdline always overrides ABI flags */ - memcpy(retargv+1, newflags, i * sizeof(char*)); - /* copy over the old argv */ - if (argc > 1) - memcpy(retargv+1+i, argv+1, (argc-1) * sizeof(char*)); - - return retargv; -} - -int main(int argc, char *argv[]) -{ - struct wrapper_data data; - size_t size; - int i; - char **newargv = argv; - - memset(&data, 0, sizeof(data)); - - if (getenv("PATH")) { - data.path = strdup(getenv("PATH")); - if (data.path == NULL) - wrapper_exit("%s wrapper: out of memory\n", argv[0]); - } - - /* What should we find ? */ - strcpy(data.name, basename(argv[0])); - - /* Allow for common compiler names like cc->gcc */ - for (i = 0; wrapper_aliases[i].alias; ++i) - if (!strcmp(data.name, wrapper_aliases[i].alias)) - strcpy(data.name, wrapper_aliases[i].target); - - /* What is the full name of our wrapper? */ - size = sizeof(data.fullname); - i = snprintf(data.fullname, size, "/usr/bin/%s", data.name); - if ((i == -1) || (i > (int)size)) - wrapper_exit("invalid wrapper name: \"%s\"\n", data.name); - - find_wrapper_target(&data); - - modify_path(&data); - - if (data.path) - free(data.path); - data.path = NULL; - - /* Set argv[0] to the correct binary, else gcc can't find internal headers - * http://bugs.gentoo.org/show_bug.cgi?id=8132 */ - argv[0] = data.bin; - - /* If this is g{cc,++}{32,64}, we need to add -m{32,64} - * otherwise we need to add ${CFLAGS_${ABI}} - */ - size = strlen(data.bin) - 2; - if(!strcmp(data.bin + size, "32") ) { - *(data.bin + size) = '\0'; - newargv = build_new_argv(argv, "-m32"); - } else if (!strcmp(data.bin + size, "64") ) { - *(data.bin + size) = '\0'; - newargv = build_new_argv(argv, "-m64"); - } else if(getenv("ABI")) { - char envvar[50]; - - /* We use CFLAGS_${ABI} for gcc, g++, g77, etc as they are - * the same no matter which compiler we are using. - */ - snprintf(envvar, sizeof(envvar), "CFLAGS_%s", getenv("ABI")); - - if (getenv(envvar)) { - newargv = build_new_argv(argv, getenv(envvar)); - if(!newargv) - wrapper_exit("%s wrapper: out of memory\n", argv[0]); - } - } - - /* Ok, lets do it one more time ... */ - if (execv(data.bin, newargv) < 0) - wrapper_exit("Could not run/locate \"%s\"\n", data.name); - - return 0; -} diff --git a/sys-devel/gcc-config/files/wrapper-1.5.0.c b/sys-devel/gcc-config/files/wrapper-1.5.0.c deleted file mode 100644 index a434a676b351..000000000000 --- a/sys-devel/gcc-config/files/wrapper-1.5.0.c +++ /dev/null @@ -1,375 +0,0 @@ -/* - * Copyright 1999-2007 Gentoo Foundation - * Distributed under the terms of the GNU General Public License v2 - * $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc-config/files/wrapper-1.5.0.c,v 1.4 2007/08/31 01:42:47 vapier Exp $ - * Author: Martin Schlemmer <azarah@gentoo.org> - * az's lackey: Mike Frysinger <vapier@gentoo.org> - */ - -#define _REENTRANT -#define _GNU_SOURCE - -#include <stdio.h> -#include <stdlib.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/param.h> -#include <unistd.h> -#include <sys/wait.h> -#include <libgen.h> -#include <string.h> -#include <stdarg.h> -#include <errno.h> - -#define GCC_CONFIG "/usr/bin/gcc-config" -#define ENVD_BASE "/etc/env.d/05gcc" - -struct wrapper_data { - char name[MAXPATHLEN + 1]; - char fullname[MAXPATHLEN + 1]; - char bin[MAXPATHLEN + 1]; - char tmp[MAXPATHLEN + 1]; - char *path; -}; - -static struct { - char *alias; - char *target; -} wrapper_aliases[] = { - { "cc", "gcc" }, - { "f77", "g77" }, - { NULL, NULL } -}; - -static const char *wrapper_strerror(int err, struct wrapper_data *data) -{ - /* this app doesn't use threads and strerror - * is more portable than strerror_r */ - strncpy(data->tmp, strerror(err), sizeof(data->tmp)); - return data->tmp; -} - -static void wrapper_exit(char *msg, ...) -{ - va_list args; - fprintf(stderr, "gcc-config error: "); - va_start(args, msg); - vfprintf(stderr, msg, args); - va_end(args); - exit(1); -} - -/* check_for_target checks in path for the file we are seeking - * it returns 1 if found (with data->bin setup), 0 if not and - * negative on error - */ -static int check_for_target(char *path, struct wrapper_data *data) -{ - struct stat sbuf; - int result; - char str[MAXPATHLEN + 1]; - size_t len = strlen(path) + strlen(data->name) + 2; - - snprintf(str, len, "%s/%s", path, data->name); - - /* Stat possible file to check that - * 1) it exist and is a regular file, and - * 2) it is not the wrapper itself, and - * 3) it is in a /gcc-bin/ directory tree - */ - result = stat(str, &sbuf); - if ((result == 0) && \ - ((sbuf.st_mode & S_IFREG) || (sbuf.st_mode & S_IFLNK)) && \ - (strcmp(str, data->fullname) != 0) && \ - (strstr(str, "/gcc-bin/") != 0)) { - - strncpy(data->bin, str, MAXPATHLEN); - data->bin[MAXPATHLEN] = 0; - result = 1; - } else - result = 0; - - return result; -} - -static int find_target_in_path(struct wrapper_data *data) -{ - char *token = NULL, *state; - char str[MAXPATHLEN + 1]; - - if (data->path == NULL) return 0; - - /* Make a copy since strtok_r will modify path */ - snprintf(str, MAXPATHLEN + 1, "%s", data->path); - - token = strtok_r(str, ":", &state); - - /* Find the first file with suitable name in PATH. The idea here is - * that we do not want to bind ourselfs to something static like the - * default profile, or some odd environment variable, but want to be - * able to build something with a non default gcc by just tweaking - * the PATH ... */ - while ((token != NULL) && strlen(token)) { - if (check_for_target(token, data)) - return 1; - token = strtok_r(NULL, ":", &state); - } - - return 0; -} - -/* find_target_in_envd parses /etc/env.d/05gcc, and tries to - * extract PATH, which is set to the current profile's bin - * directory ... - */ -static int find_target_in_envd(struct wrapper_data *data, int cross_compile) -{ - FILE *envfile = NULL; - char *token = NULL, *state; - char str[MAXPATHLEN + 1]; - char *strp = str; - char envd_file[MAXPATHLEN + 1]; - - if (!cross_compile) { - /* for the sake of speed, we'll keep a symlink around for - * the native compiler. #190260 - */ - snprintf(envd_file, sizeof(envd_file)-1, "/etc/env.d/gcc/.NATIVE"); - } else { - char *ctarget, *end = strrchr(data->name, '-'); - if (end == NULL) - return 0; - ctarget = strdup(data->name); - ctarget[end - data->name] = '\0'; - snprintf(envd_file, MAXPATHLEN, "%s-%s", ENVD_BASE, ctarget); - free(ctarget); - } - - envfile = fopen(envd_file, "r"); - if (envfile == NULL) - return 0; - - while (fgets(strp, MAXPATHLEN, envfile) != NULL) { - /* Keep reading ENVD_FILE until we get a line that - * starts with 'GCC_PATH=' ... keep 'PATH=' around - * for older gcc versions. - */ - if (strncmp(strp, "GCC_PATH=", strlen("GCC_PATH=")) && - strncmp(strp, "PATH=", strlen("PATH="))) - continue; - - token = strtok_r(strp, "=", &state); - if ((token != NULL) && strlen(token)) - /* The second token should be the value of PATH .. */ - token = strtok_r(NULL, "=", &state); - else - goto bail; - - if ((token != NULL) && strlen(token)) { - strp = token; - /* A bash variable may be unquoted, quoted with " or - * quoted with ', so extract the value without those .. - */ - token = strtok(strp, "\n\"\'"); - - while (token != NULL) { - if (check_for_target(token, data)) { - fclose(envfile); - return 1; - } - - token = strtok(NULL, "\n\"\'"); - } - } - - strp = str; - } - - bail: - fclose(envfile); - return (cross_compile ? 0 : find_target_in_envd(data, 1)); -} - -static void find_wrapper_target(struct wrapper_data *data) -{ - FILE *inpipe = NULL; - char str[MAXPATHLEN + 1]; - - if (find_target_in_path(data)) - return; - - if (find_target_in_envd(data, 0)) - return; - - /* Only our wrapper is in PATH, so - get the CC path using gcc-config and - execute the real binary in there... */ - inpipe = popen(GCC_CONFIG " --get-bin-path", "r"); - if (inpipe == NULL) - wrapper_exit( - "Could not open pipe: %s\n", - wrapper_strerror(errno, data)); - - if (fgets(str, MAXPATHLEN, inpipe) == 0) - wrapper_exit( - "Could not get compiler binary path: %s\n", - wrapper_strerror(errno, data)); - - strncpy(data->bin, str, sizeof(data->bin) - 1); - data->bin[strlen(data->bin) - 1] = '/'; - strncat(data->bin, data->name, sizeof(data->bin) - 1); - data->bin[MAXPATHLEN] = 0; - - pclose(inpipe); -} - -/* This function modifies PATH to have gcc's bin path appended */ -static void modify_path(struct wrapper_data *data) -{ - char *newpath = NULL, *token = NULL, *state; - char dname_data[MAXPATHLEN + 1], str[MAXPATHLEN + 1]; - char *str2 = dname_data, *dname = dname_data; - size_t len = 0; - - if (data->bin == NULL) - return; - - snprintf(str2, MAXPATHLEN + 1, "%s", data->bin); - - if ((dname = dirname(str2)) == NULL) - return; - - if (data->path == NULL) - return; - - /* Make a copy since strtok_r will modify path */ - snprintf(str, MAXPATHLEN + 1, "%s", data->path); - - token = strtok_r(str, ":", &state); - - /* Check if we already appended our bin location to PATH */ - if ((token != NULL) && strlen(token)) { - if (!strcmp(token, dname)) - return; - } - - len = strlen(dname) + strlen(data->path) + 2 + strlen("PATH") + 1; - - newpath = (char *)malloc(len); - if (newpath == NULL) - wrapper_exit("out of memory\n"); - memset(newpath, 0, len); - - snprintf(newpath, len, "PATH=%s:%s", dname, data->path); - putenv(newpath); -} - -static char *abi_flags[] = { - "-m32", "-m64", "-mabi", NULL -}; -static char **build_new_argv(char **argv, const char *newflags_str) -{ -#define MAX_NEWFLAGS 32 - char *newflags[MAX_NEWFLAGS]; - char **retargv; - unsigned int argc, i; - char *state, *flags_tokenized; - - retargv = argv; - - /* make sure user hasn't specified any ABI flags already ... - * if they have, lets just get out of here ... this of course - * is by no means complete, it's merely a hack that works most - * of the time ... - */ - for (argc = 0; argv[argc]; ++argc) - for (i = 0; abi_flags[i]; ++i) - if (!strncmp(argv[argc], abi_flags[i], strlen(abi_flags[i]))) - return retargv; - - /* Tokenize the flag list and put it into newflags array */ - flags_tokenized = strdup(newflags_str); - if (flags_tokenized == NULL) - return retargv; - i = 0; - newflags[i] = strtok_r(flags_tokenized, " \t\n", &state); - while (newflags[i] != NULL && i < MAX_NEWFLAGS-1) - newflags[++i] = strtok_r(NULL, " \t\n", &state); - - /* allocate memory for our spiffy new argv */ - retargv = (char**)calloc(argc + i + 1, sizeof(char*)); - /* start building retargv */ - retargv[0] = argv[0]; - /* insert the ABI flags first so cmdline always overrides ABI flags */ - memcpy(retargv+1, newflags, i * sizeof(char*)); - /* copy over the old argv */ - if (argc > 1) - memcpy(retargv+1+i, argv+1, (argc-1) * sizeof(char*)); - - return retargv; -} - -int main(int argc, char *argv[]) -{ - struct wrapper_data data; - size_t size; - int i; - char **newargv = argv; - - memset(&data, 0, sizeof(data)); - - if (getenv("PATH")) { - data.path = strdup(getenv("PATH")); - if (data.path == NULL) - wrapper_exit("%s wrapper: out of memory\n", argv[0]); - } - - /* What should we find ? */ - strcpy(data.name, basename(argv[0])); - - /* Allow for common compiler names like cc->gcc */ - for (i = 0; wrapper_aliases[i].alias; ++i) - if (!strcmp(data.name, wrapper_aliases[i].alias)) - strcpy(data.name, wrapper_aliases[i].target); - - /* What is the full name of our wrapper? */ - size = sizeof(data.fullname); - i = snprintf(data.fullname, size, "/usr/bin/%s", data.name); - if ((i == -1) || (i > (int)size)) - wrapper_exit("invalid wrapper name: \"%s\"\n", data.name); - - find_wrapper_target(&data); - - modify_path(&data); - - if (data.path) - free(data.path); - data.path = NULL; - - /* Set argv[0] to the correct binary, else gcc can't find internal headers - * http://bugs.gentoo.org/8132 - */ - argv[0] = data.bin; - - /* If $ABI is in env, add appropriate env flags */ - if (getenv("ABI")) { - char envvar[50]; - - /* We use CFLAGS_${ABI} for gcc, g++, g77, etc as they are - * the same no matter which compiler we are using. - */ - snprintf(envvar, sizeof(envvar), "CFLAGS_%s", getenv("ABI")); - - if (getenv(envvar)) { - newargv = build_new_argv(argv, getenv(envvar)); - if (!newargv) - wrapper_exit("%s wrapper: out of memory\n", argv[0]); - } - } - - /* Ok, lets do it one more time ... */ - if (execv(data.bin, newargv) < 0) - wrapper_exit("Could not run/locate \"%s\"\n", data.name); - - return 123; -} diff --git a/sys-devel/gcc-config/gcc-config-1.3.16.ebuild b/sys-devel/gcc-config/gcc-config-1.3.16.ebuild deleted file mode 100644 index a7179a2d1848..000000000000 --- a/sys-devel/gcc-config/gcc-config-1.3.16.ebuild +++ /dev/null @@ -1,52 +0,0 @@ -# Copyright 1999-2011 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc-config/gcc-config-1.3.16.ebuild,v 1.11 2011/02/06 11:33:58 leio Exp $ - -inherit flag-o-matic toolchain-funcs multilib - -# Version of .c wrapper to use -W_VER="1.4.8" - -DESCRIPTION="Utility to change the gcc compiler being used" -HOMEPAGE="http://www.gentoo.org/" -SRC_URI="" - -LICENSE="GPL-2" -SLOT="0" -KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~sparc-fbsd ~x86-fbsd" -IUSE="" - -RDEPEND="!app-admin/eselect-compiler" - -S=${WORKDIR} - -src_compile() { - strip-flags - $(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wall -o wrapper \ - "${FILESDIR}"/wrapper-${W_VER}.c || die "compile wrapper" -} - -src_install() { - newbin "${FILESDIR}"/${PN}-${PV} ${PN} || die "install gcc-config" - sed -i \ - -e "s:PORTAGE-VERSION:${PVR}:g" \ - -e "s:GENTOO_LIBDIR:$(get_libdir):g" \ - "${D}"/usr/bin/${PN} - - exeinto /usr/$(get_libdir)/misc - newexe wrapper gcc-config || die "install wrapper" -} - -pkg_postinst() { - # Do we have a valid multi ver setup ? - if gcc-config --get-current-profile &>/dev/null ; then - # We not longer use the /usr/include/g++-v3 hacks, as - # it is not needed ... - [[ -L ${ROOT}/usr/include/g++ ]] && rm -f "${ROOT}"/usr/include/g++ - [[ -L ${ROOT}/usr/include/g++-v3 ]] && rm -f "${ROOT}"/usr/include/g++-v3 - gcc-config $(/usr/bin/gcc-config --get-current-profile) - fi - - # Make sure old versions dont exist #79062 - rm -f "${ROOT}"/usr/sbin/gcc-config -} diff --git a/sys-devel/gcc-config/gcc-config-1.4.0-r4.ebuild b/sys-devel/gcc-config/gcc-config-1.4.0-r4.ebuild deleted file mode 100644 index 1ccb644b6373..000000000000 --- a/sys-devel/gcc-config/gcc-config-1.4.0-r4.ebuild +++ /dev/null @@ -1,60 +0,0 @@ -# Copyright 1999-2011 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc-config/gcc-config-1.4.0-r4.ebuild,v 1.12 2011/02/06 11:33:58 leio Exp $ - -inherit flag-o-matic toolchain-funcs multilib - -# Version of .c wrapper to use -W_VER="1.5.0" - -DESCRIPTION="Utility to change the gcc compiler being used" -HOMEPAGE="http://www.gentoo.org/" -SRC_URI="" - -LICENSE="GPL-2" -SLOT="0" -KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~sparc-fbsd ~x86-fbsd" -IUSE="" - -RDEPEND="!app-admin/eselect-compiler" - -S=${WORKDIR} - -src_unpack() { - cp "${FILESDIR}"/wrapper-${W_VER}.c "${S}"/wrapper.c || die -} - -src_compile() { - strip-flags - emake CC="$(tc-getCC)" wrapper || die "compile wrapper" -} - -src_install() { - newbin "${FILESDIR}"/${PN}-${PV} ${PN} || die "install gcc-config" - sed -i \ - -e "s:PORTAGE-VERSION:${PVR}:g" \ - -e "s:GENTOO_LIBDIR:$(get_libdir):g" \ - "${D}"/usr/bin/${PN} - - exeinto /usr/$(get_libdir)/misc - newexe wrapper gcc-config || die "install wrapper" -} - -pkg_postinst() { - # Scrub eselect-compiler remains - if [[ -e ${ROOT}/etc/env.d/05compiler ]] ; then - rm -f "${ROOT}"/etc/env.d/05compiler - fi - - # Make sure old versions dont exist #79062 - rm -f "${ROOT}"/usr/sbin/gcc-config - - # Do we have a valid multi ver setup ? - if gcc-config --get-current-profile &>/dev/null ; then - # We not longer use the /usr/include/g++-v3 hacks, as - # it is not needed ... - [[ -L ${ROOT}/usr/include/g++ ]] && rm -f "${ROOT}"/usr/include/g++ - [[ -L ${ROOT}/usr/include/g++-v3 ]] && rm -f "${ROOT}"/usr/include/g++-v3 - gcc-config $(/usr/bin/gcc-config --get-current-profile) - fi -} |