declare -x ABI="amd64"
declare -x ALSA_CARDS="hda-intel"
declare -x ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol"
declare -x ANT_HOME="/usr/share/ant"
declare -x APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias"
declare -x ARCH="amd64"
declare -x BOOTSTRAP_USE="cxx unicode multilib hardened pax_kernel pic -jit -orc"
declare -x CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump"
declare -x CAMERAS="ptp2"
declare -x CBUILD="x86_64-pc-linux-gnu"
declare -x CFLAGS="-Wall -Wextra -gdwarf-4 -ggdb -march=native -pipe -O3 -fno-tree-vectorize -frecord-gcc-switches"
declare -x CFLAGS_amd64="-m64"
declare -x CFLAGS_default
declare -x CFLAGS_x32="-mx32"
declare -x CFLAGS_x86="-m32"
declare -x CHOST="x86_64-pc-linux-gnu"
declare -x CHOST_amd64="x86_64-pc-linux-gnu"
declare -x CHOST_default="x86_64-pc-linux-gnu"
declare -x CHOST_x32="x86_64-pc-linux-gnux32"
declare -x CHOST_x86="i686-pc-linux-gnu"
declare -x COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog"
declare -x CTARGET_default="x86_64-pc-linux-gnu"
declare -x CXXFLAGS="-Wall -Wextra -gdwarf-4 -ggdb -march=native -pipe -O3 -fno-tree-vectorize -frecord-gcc-switches"
declare -x DEFAULT_ABI="amd64"
declare -x DEFINED_PHASES=" compile configure install prepare test"
declare DEPEND="dev-python/setuptools
	ptpax? ( dev-libs/elfutils )
	xtpax? ( sys-apps/attr ) dev-python/python-exec[python_targets_python2_5?,python_targets_python2_6?,python_targets_python2_7?,python_targets_python3_1?,python_targets_python3_2?,python_targets_python3_3?,-python_single_target_python2_5(-),-python_single_target_python2_6(-),-python_single_target_python2_7(-),-python_single_target_python3_1(-),-python_single_target_python3_2(-),-python_single_target_python3_3(-)] python_targets_python2_5? ( dev-lang/python:2.5 ) python_targets_python2_6? ( dev-lang/python:2.6 ) python_targets_python2_7? ( dev-lang/python:2.7 ) python_targets_python3_1? ( dev-lang/python:3.1 ) python_targets_python3_2? ( dev-lang/python:3.2 ) python_targets_python3_3? ( dev-lang/python:3.3 )"
declare DESCRIPTION="Python module to get or set either PT_PAX and/or XATTR_PAX flags"
declare -x DESTTREE="/usr"
declare -x DIROPTIONS="-m0755"
declare -x DRACUT_MODULES="bootchart btrfs caps dmsquash-live gensplash livenet lvm nfs ssh-client syslog systemd"
declare -x EAPI="5"
declare -- EBUILD_DEATH_HOOKS="   "
declare -- EBUILD_OVERLAY_ECLASSES=" /usr/local/portage/eclass/toolchain-funcs.eclass"
declare -x ELIBC="glibc"
declare -- EPATCH_COMMON_OPTS="-g0 -E --no-backup-if-mismatch"
declare -- EPATCH_EXCLUDE=""
declare -- EPATCH_FORCE="no"
declare -- EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
declare -- EPATCH_OPTS=""
declare -- EPATCH_SINGLE_MSG=""
declare -- EPATCH_SOURCE="/var/tmp/portage/dev-python/pypax-0.8.1/work/patch"
declare -- EPATCH_SUFFIX="patch.bz2"
declare -x EXEOPTIONS="-m0755"
declare -x FCFLAGS="-Wall -Wextra -gdwarf-4 -ggdb -march=native -pipe -O3 -fno-tree-vectorize -frecord-gcc-switches"
declare -x FETCHCOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port=22 ; exec rsync --rsh=\\\"ssh -p\\\${port}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\""
declare -x FFLAGS="-Wall -Wextra -gdwarf-4 -ggdb -march=native -pipe -O3 -fno-tree-vectorize -frecord-gcc-switches"
declare -x GCC_SPECS=""
declare -x GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx"
declare -x GRUB_PLATFORMS=""
declare -x GSETTINGS_BACKEND="dconf"
declare -x GUILE_LOAD_PATH="/usr/share/guile/2.0"
declare HDEPEND=""
declare -x HG="/usr/bin/hg"
declare HOMEPAGE="http://dev.gentoo.org/~blueness/elfix/
	http://www.gentoo.org/proj/en/hardened/pax-quickstart.xml"
declare -x INHERITED=" multilib toolchain-funcs user eutils multiprocessing python-utils-r1 python-r1 distutils-r1"
declare -x INPUT_DEVICES="evdev"
declare -x INSDESTTREE=""
declare -x INSOPTIONS="-m0644"
declare IUSE="+ptpax +xtpax python_targets_python2_5 python_targets_python2_6 python_targets_python2_7 python_targets_python3_1 python_targets_python3_2 python_targets_python3_3"
declare -x IUSE_EFFECTIVE="alpha amd64 amd64-fbsd amd64-linux arm arm-linux elibc_AIX elibc_Cygwin elibc_Darwin elibc_FreeBSD elibc_HPUX elibc_Interix elibc_NetBSD elibc_OpenBSD elibc_SunOS elibc_Winnt elibc_glibc elibc_mintlib elibc_uclibc hppa hppa-hpux ia64 ia64-hpux ia64-linux kernel_AIX kernel_Cygwin kernel_Darwin kernel_FreeBSD kernel_HPUX kernel_Interix kernel_NetBSD kernel_OpenBSD kernel_SunOS kernel_Winnt kernel_freemint kernel_linux m68k m68k-mint mips ppc ppc-aix ppc-macos ppc-openbsd ppc64 ppc64-linux prefix ptpax python_targets_python2_5 python_targets_python2_6 python_targets_python2_7 python_targets_python3_1 python_targets_python3_2 python_targets_python3_3 s390 sh sparc sparc-fbsd sparc-solaris sparc64-freebsd sparc64-solaris userland_BSD userland_GNU x64-freebsd x64-macos x64-openbsd x64-solaris x86 x86-cygwin x86-fbsd x86-freebsd x86-interix x86-linux x86-macos x86-netbsd x86-openbsd x86-solaris x86-winnt xtpax"
declare -x IUSE_IMPLICIT="prefix"
declare -x JAVAC="/etc/java-config-2/current-system-vm/bin/javac"
declare -x JAVA_HOME="/etc/java-config-2/current-system-vm"
declare -x JDK_HOME="/etc/java-config-2/current-system-vm"
declare -x KERNEL="linux"
declare -x KERNEL_ABI="amd64"
declare -x KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86"
declare -x LANG="en_US.UTF-8"
declare -x LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text"
declare -x LC_ADDRESS="en_US.UTF-8"
declare -x LC_COLLATE="en_US.UTF-8"
declare -x LC_CTYPE="en_US.UTF-8"
declare -x LC_IDENTIFICATION="en_US.UTF-8"
declare -x LC_MEASUREMENT="en_US.UTF-8"
declare -x LC_MESSAGES="en_US.UTF-8"
declare -x LC_MONETARY="en_US.UTF-8"
declare -x LC_NAME="en_US.UTF-8"
declare -x LC_NUMERIC="en_US.UTF-8"
declare -x LC_PAPER="en_US.UTF-8"
declare -x LC_TELEPHONE="en_US.UTF-8"
declare -x LC_TIME="en_US.UTF-8"
declare -x LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -Wl,--icf=safe"
declare -x LDFLAGS_amd64="-m elf_x86_64"
declare -x LDFLAGS_default
declare -x LDFLAGS_x32="-m elf32_x86_64"
declare -x LDFLAGS_x86="-m elf_i386"
declare -x LIBBLURAY_CP="/usr/share/libbluray/lib/libbluray.jar"
declare -x LIBDIR_amd64="lib64"
declare -x LIBDIR_amd64_fbsd="lib64"
declare -x LIBDIR_default="lib"
declare -x LIBDIR_n32="lib32"
declare -x LIBDIR_n64="lib64"
declare -x LIBDIR_o32="lib"
declare -x LIBDIR_ppc="lib32"
declare -x LIBDIR_ppc64="lib64"
declare -x LIBDIR_s390="lib32"
declare -x LIBDIR_s390x="lib64"
declare -x LIBDIR_sparc32="lib32"
declare -x LIBDIR_sparc64="lib64"
declare -x LIBDIR_x32="libx32"
declare -x LIBDIR_x86="lib32"
declare -x LIBDIR_x86_fbsd="lib32"
declare -x LIBOPTIONS="-m0644"
declare -x LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer"
declare -x LICENSE="GPL-3"
declare -x LINGUAS="en en_US zh zh_CN"
declare -x MAIL="/var/mail/root"
declare -x MAKEOPTS="V=1 -j1"
declare -x MULTILIB_ABIS="x32 amd64 x86"
declare -x MULTILIB_STRICT_DENY="64-bit.*shared object"
declare -x MULTILIB_STRICT_DIRS="/lib32 /lib /usr/lib32 /usr/lib /usr/kde/*/lib32 /usr/kde/*/lib /usr/qt/*/lib32 /usr/qt/*/lib /usr/X11R6/lib32 /usr/X11R6/lib"
declare -x MULTILIB_STRICT_EXEMPT="(perl5|gcc|gcc-lib|binutils|eclipse-3|debug|portage|udev)"
declare -x NETBEANS="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml"
declare -x NPTL_KERN_VER="3.1.0"
declare -x OPENCL_PROFILE="nvidia"
declare -x OPENGL_PROFILE="xorg-x11"
declare -x PATH="/usr/lib64/portage/bin/ebuild-helpers:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.7.2:/opt/vmware/bin"
declare -x PAX_MARKINGS="XT PT"
declare PDEPEND=""
declare -x PHP_TARGETS="php5-3"
declare -x PKG_CONFIG_PATH="/usr/lib64/pkgconfig"
declare -x POLICY_TYPES="targeted strict mcs mls"
declare -x PORTAGE_COMPRESS_FLAGS="-9ef"
declare -a PORTAGE_DOCOMPRESS='([0]="/usr/share/doc" [1]="/usr/share/info" [2]="/usr/share/man")'
declare -a PORTAGE_DOCOMPRESS_SKIP='([0]="/usr/share/doc/pypax-0.8.1/html")'
declare -x PORTAGE_FETCH_T="portage_fetch_t"
declare -x PORTAGE_SANDBOX_T="portage_sandbox_t"
declare -x PORTAGE_T="portage_t"
declare -x PRELINK_PATH_MASK="/usr/lib64/klibc:/usr/lib64/libfreebl3.so:/usr/lib64/libnssdbm3.so:/usr/lib64/libsoftokn3.so"
declare -x PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND"
declare -x PROPERTIES=""
declare -x PROVIDE=""
declare -x PTPAX="yes"
declare -x PYTHONDONTWRITEBYTECODE="1"
declare -x PYTHONPATH="/usr/lib/portage/pym"
declare -a PYTHON_COMPAT='([0]="python2_5" [1]="python2_6" [2]="python2_7" [3]="python3_1" [4]="python3_2" [5]="python3_3")'
declare -- PYTHON_DEPS="dev-python/python-exec[python_targets_python2_5?,python_targets_python2_6?,python_targets_python2_7?,python_targets_python3_1?,python_targets_python3_2?,python_targets_python3_3?,-python_single_target_python2_5(-),-python_single_target_python2_6(-),-python_single_target_python2_7(-),-python_single_target_python3_1(-),-python_single_target_python3_2(-),-python_single_target_python3_3(-)] python_targets_python2_5? ( dev-lang/python:2.5 ) python_targets_python2_6? ( dev-lang/python:2.6 ) python_targets_python2_7? ( dev-lang/python:2.7 ) python_targets_python3_1? ( dev-lang/python:3.1 ) python_targets_python3_2? ( dev-lang/python:3.2 ) python_targets_python3_3? ( dev-lang/python:3.3 )"
declare -x PYTHON_SINGLE_TARGET="python2_7"
declare -x PYTHON_TARGETS="python2_7 python3_2 python3_3"
declare -- PYTHON_USEDEP="python_targets_python2_5?,python_targets_python2_6?,python_targets_python2_7?,python_targets_python3_1?,python_targets_python3_2?,python_targets_python3_3?,-python_single_target_python2_5(-),-python_single_target_python2_6(-),-python_single_target_python2_7(-),-python_single_target_python3_1(-),-python_single_target_python3_2(-),-python_single_target_python3_3(-)"
declare -x QEMU_SOFTMMU_TARGETS="x86_64 arm mips64el ppc64"
declare -x QEMU_USER_TARGETS=""
declare -x QT_GRAPHICSSYSTEM="raster"
declare -x QT_PLUGIN_PATH="/usr/lib64/kde4/plugins"
declare RDEPEND="dev-python/python-exec[python_targets_python2_5?,python_targets_python2_6?,python_targets_python2_7?,python_targets_python3_1?,python_targets_python3_2?,python_targets_python3_3?,-python_single_target_python2_5(-),-python_single_target_python2_6(-),-python_single_target_python2_7(-),-python_single_target_python3_1(-),-python_single_target_python3_2(-),-python_single_target_python3_3(-)] python_targets_python2_5? ( dev-lang/python:2.5 ) python_targets_python2_6? ( dev-lang/python:2.6 ) python_targets_python2_7? ( dev-lang/python:2.7 ) python_targets_python3_1? ( dev-lang/python:3.1 ) python_targets_python3_2? ( dev-lang/python:3.2 ) python_targets_python3_3? ( dev-lang/python:3.3 )"
declare REPOSITORY
declare REQUIRED_USE="|| ( ptpax xtpax ) "
declare -x RESTRICT=""
declare -x RESUMECOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port=22 ; exec rsync --rsh=\\\"ssh -p\\\${port}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\""
declare -x RUBYOPT="-rauto_gem"
declare -x RUBY_TARGETS="ruby18 ruby19"
declare -x S="/var/tmp/portage/dev-python/pypax-0.8.1/work/elfix-0.8.1/scripts"
declare -x SANDBOX_DEBUG="0"
declare -x SANDBOX_DENY=""
declare -x SANDBOX_PID="23425"
declare -x SANDBOX_PREDICT="/var/tmp/portage/dev-python/pypax-0.8.1/homedir:/dev/crypto:/proc/self/coredump_filter:/dev/random:/proc/self/coredump_filter:/var/cache/fontconfig"
declare -x SANDBOX_READ="/:/var/tmp"
declare -x SANDBOX_VERBOSE="1"
declare -x SANDBOX_WRITE=":/dev/console:/dev/fd:/dev/full:/dev/null:/dev/pts/:/dev/pty:/dev/shm:/dev/tts:/dev/tty:/dev/vc/:/dev/zero:/proc/self/:/proc/self/fd:/selinux/:/sys/fs/selinux/:/tmp/:/usr/lib32/cf:/usr/lib32/conftest:/usr/lib64/cf:/usr/lib64/conftest:/usr/lib/cf:/usr/lib/conftest:/usr/tmp/cf:/usr/tmp/conftest:/var/tmp:/var/tmp/:/var/tmp/portage/dev-python/pypax-0.8.1/homedir/.bash_history:/selinux/:/sys/fs/selinux/:/proc/self/:/selinux/:/proc/self/"
declare -x SANE_BACKENDS=""
declare -x SLOT="0"
declare SRC_URI="http://dev.gentoo.org/~blueness/elfix/elfix-0.8.1.tar.gz"
declare -x SSH_CLIENT="::1 42219 12322"
declare -x SSH_CONNECTION="::1 42219 ::1 12322"
declare -x SSH_TTY="/dev/pts/3"
declare -x SYMLINK_LIB="yes"
declare -x USE="amd64 elibc_glibc kernel_linux ptpax python_targets_python2_7 python_targets_python3_2 python_targets_python3_3 userland_GNU xtpax"
declare -x USERLAND="GNU"
declare -x USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND"
declare -x USE_EXPAND_UNPREFIXED="ARCH"
declare -x USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm-linux hppa hppa-hpux ia64 ia64-hpux ia64-linux m68k m68k-mint mips ppc ppc64 ppc64-linux ppc-aix ppc-macos ppc-openbsd s390 sh sparc sparc64-freebsd sparc64-solaris sparc-fbsd sparc-solaris x64-freebsd x64-macos x64-openbsd x64-solaris x86 x86-cygwin x86-fbsd x86-freebsd x86-interix x86-linux x86-macos x86-netbsd x86-openbsd x86-solaris x86-winnt"
declare -x USE_EXPAND_VALUES_ELIBC="AIX Cygwin Darwin FreeBSD glibc HPUX Interix mintlib NetBSD OpenBSD SunOS uclibc Winnt"
declare -x USE_EXPAND_VALUES_KERNEL="AIX Cygwin Darwin FreeBSD freemint HPUX Interix linux NetBSD OpenBSD SunOS Winnt"
declare -x USE_EXPAND_VALUES_USERLAND="BSD GNU"
declare -x USE_PYTHON="2.7 3.2 3.3"
declare -x VBOX_APP_HOME="/usr/lib64/virtualbox"
declare -x VIDEO_CARDS="nouveau nvidia"
declare -x XDG_CONFIG_DIRS="/etc/xdg"
declare -x XDG_DATA_DIRS="/usr/local/share:/usr/share:/usr/share/gdm"
declare -x XDG_SESSION_COOKIE="59134651e1c4b07854c7780a0000021b-1357947896.232065-917899450"
declare -x XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
declare -x XTPAX="yes"
declare -- _DISTUTILS_R1="1"
declare -x _E_DOCDESTTREE_=""
declare -x _E_EXEDESTTREE_=""
declare -a _PYTHON_ALL_IMPLS='([0]="jython2_5" [1]="pypy1_8" [2]="pypy1_9" [3]="pypy2_0" [4]="python3_1" [5]="python3_2" [6]="python3_3" [7]="python2_5" [8]="python2_6" [9]="python2_7")'
declare -- _PYTHON_R1="1"
declare -- _PYTHON_UTILS_R1="1"
declare -- ___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
declare -- ___ECLASS_ONCE_MULTILIB="recur -_+^+_- spank"
declare -- ___ECLASS_ONCE_MULTIPROCESSING="recur -_+^+_- spank"
declare -- ___ECLASS_ONCE_TOOLCHAIN_FUNCS="recur -_+^+_- spank"
declare -- ___ECLASS_ONCE_USER="recur -_+^+_- spank"
declare -- mj_control_fd="10"
declare -- mj_max_jobs="1"
declare -- mj_num_jobs="0"
declare -- phase_func
_assert_pkg_ebuild_phase () 
{ 
    case ${EBUILD_PHASE} in 
        setup | preinst | postinst)

        ;;
        *)
            eerror "'$1()' called from '${EBUILD_PHASE}' phase which is not OK:";
            eerror "You may only call from pkg_{setup,preinst,postinst} functions.";
            eerror "Package fails at QA and at life.  Please file a bug.";
            die "Bad package!  $1 is only for use in some pkg_* functions!"
        ;;
    esac
}
_distutils-r1_merge_root () 
{ 
    local src=${1};
    local dest=${2};
    local lockfile=${T}/distutils-r1-merge-lock;
    if type -P lockf &>/dev/null; then
        tar -C "${src}" -f - -c . | lockf "${lockfile}" tar -x -f - -C "${dest}";
    else
        local lock_fd;
        if type -P flock &>/dev/null; then
            redirect_alloc_fd lock_fd "${lockfile}" '>>';
            flock ${lock_fd};
        else
            ewarn "distutils-r1: no locking service found, please report.";
        fi;
        cp -a -l -n "${src}"/. "${dest}"/;
        if [[ -n ${lock_fd} ]]; then
            eval "exec ${lock_fd}>&-";
        fi;
    fi;
    [[ ${?} == 0 ]] || die "Merging ${EPYTHON} image failed.";
    rm -rf "${src}"
}
_distutils-r1_multijob_init () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    local opts;
    if [[ -n ${DISTUTILS_JOBS} ]]; then
        opts=-j${DISTUTILS_JOBS};
    else
        opts=${MAKEOPTS};
    fi;
    multijob_init "${opts}"
}
_distutils-r1_rename_scripts () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    local path=${1};
    [[ -n ${path} ]] || die "${FUNCNAME}: no path given";
    local f;
    while IFS= read -r -d '' f; do
        debug-print "${FUNCNAME}: found executable at ${f#${D}/}";
        if [[ "$(head -n 1 "${f}")" == '#!'*${EPYTHON}* ]]; then
            debug-print "${FUNCNAME}: matching shebang: $(head -n 1 "${f}")";
            local newf=${f}-${EPYTHON};
            debug-print "${FUNCNAME}: renaming to ${newf#${D}/}";
            mv "${f}" "${newf}" || die;
            debug-print "${FUNCNAME}: installing wrapper at ${f#${D}/}";
            _python_ln_rel "${path}${EPREFIX}"/usr/bin/python-exec "${f}" || die;
        fi;
    done < <(find "${path}" -type f -executable -print0)
}
_distutils-r1_run_common_phase () 
{ 
    local DISTUTILS_ORIG_BUILD_DIR=${BUILD_DIR};
    local EPYTHON=${_DISTUTILS_BEST_IMPL[0]};
    local PYTHON=${_DISTUTILS_BEST_IMPL[1]};
    local BUILD_DIR=${_DISTUTILS_BEST_IMPL[2]};
    local PYTHONPATH=${_DISTUTILS_BEST_IMPL[3]};
    export EPYTHON PYTHON PYTHONPATH;
    einfo "common: running ${1}";
    "${@}"
}
_gcc-install-dir () 
{ 
    echo "$(LC_ALL=C $(tc-getCC) -print-search-dirs 2> /dev/null |		awk '$1=="install:" {print $2}')"
}
_gcc-specs-directive_raw () 
{ 
    local cc=$(tc-getCC);
    local specfiles=$(LC_ALL=C ${cc} -v 2>&1 | awk '$1=="Reading" {print $NF}');
    ${cc} -dumpspecs 2> /dev/null | cat - ${specfiles} | awk -v directive=$1 'BEGIN	{ pspec=""; spec=""; outside=1 }
$1=="*"directive":"  { pspec=spec; spec=""; outside=0; next }
	outside || NF==0 || ( substr($1,1,1)=="*" && substr($1,length($1),1)==":" ) { outside=1; next }
	spec=="" && substr($0,1,1)=="+" { spec=pspec " " substr($0,2); next }
	{ spec=spec $0 }
END	{ print spec }';
    return 0
}
_gcc-specs-exists () 
{ 
    [[ -f $(_gcc-install-dir)/$1 ]]
}
_gcc_fullversion () 
{ 
    local ver="$1";
    shift;
    set -- `$(tc-getCPP "$@") -E -P - <<<"__GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__"`;
    eval echo "$ver"
}
_iconins () 
{ 
    ( local funcname=$1;
    shift;
    local size dir;
    local context=apps;
    local theme=hicolor;
    while [[ $# -gt 0 ]]; do
        case $1 in 
            -s | --size)
                if [[ ${2%%x*}x${2%%x*} == "$2" ]]; then
                    size=${2%%x*};
                else
                    size=${2};
                fi;
                case ${size} in 
                    16 | 22 | 24 | 32 | 36 | 48 | 64 | 72 | 96 | 128 | 192 | 256)
                        size=${size}x${size}
                    ;;
                    scalable)

                    ;;
                    *)
                        eerror "${size} is an unsupported icon size!";
                        exit 1
                    ;;
                esac;
                shift 2
            ;;
            -t | --theme)
                theme=${2};
                shift 2
            ;;
            -c | --context)
                context=${2};
                shift 2
            ;;
            *)
                if [[ -z ${size} ]]; then
                    insinto /usr/share/pixmaps;
                else
                    insinto /usr/share/icons/${theme}/${size}/${context};
                fi;
                if [[ ${funcname} == doicon ]]; then
                    if [[ -f $1 ]]; then
                        doins "${1}";
                    else
                        if [[ -d $1 ]]; then
                            shopt -s nullglob;
                            doins "${1}"/*.{png,svg};
                            shopt -u nullglob;
                        else
                            eerror "${1} is not a valid file/directory!";
                            exit 1;
                        fi;
                    fi;
                else
                    break;
                fi;
                shift 1
            ;;
        esac;
    done;
    if [[ ${funcname} == newicon ]]; then
        newins "$@";
    fi ) || die
}
_multijob_fork () 
{ 
    [[ $# -eq 1 ]] || die "incorrect number of arguments";
    local ret=0;
    [[ $1 == "post" ]] && : $(( ++mj_num_jobs ));
    if [[ ${mj_num_jobs} -ge ${mj_max_jobs} ]]; then
        multijob_finish_one;
        ret=$?;
    fi;
    [[ $1 == "pre" ]] && : $(( ++mj_num_jobs ));
    return ${ret}
}
_python_check_USE_PYTHON () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    if [[ ! -n ${_PYTHON_USE_PYTHON_CHECKED} ]]; then
        _PYTHON_USE_PYTHON_CHECKED=1;
        if [[ ${CATEGORY}/${PN} == dev-python/python-exec ]]; then
            return;
        fi;
        function _try_eselect () 
        { 
            local impl py2 py3 dis_py2 dis_py3;
            for impl in "${PYTHON_COMPAT[@]}";
            do
                if use "python_targets_${impl}"; then
                    case "${impl}" in 
                        python2_*)
                            if [[ -n ${py2+1} ]]; then
                                debug-print "${FUNCNAME}: -> more than one py2: ${py2} ${impl}";
                                return 1;
                            fi;
                            py2=${impl/_/.}
                        ;;
                        python3_*)
                            if [[ -n ${py3+1} ]]; then
                                debug-print "${FUNCNAME}: -> more than one py3: ${py3} ${impl}";
                                return 1;
                            fi;
                            py3=${impl/_/.}
                        ;;
                        *)
                            return 1
                        ;;
                    esac;
                else
                    case "${impl}" in 
                        python2_*)
                            dis_py2=1
                        ;;
                        python3_*)
                            dis_py3=1
                        ;;
                    esac;
                fi;
            done;
            if [[ ! -n ${py2+1} && -n ${dis_py2} ]]; then
                debug-print "${FUNCNAME}: -> all py2 versions disabled";
                if ! has python2_7 "${PYTHON_COMPAT[@]}"; then
                    debug-print "${FUNCNAME}: ---> package does not support 2.7";
                    return 0;
                fi;
                if has_version '=dev-lang/python-2*'; then
                    debug-print "${FUNCNAME}: ---> but =python-2* installed!";
                    return 1;
                fi;
            fi;
            if [[ ! -n ${py3+1} && -n ${dis_py3} ]]; then
                debug-print "${FUNCNAME}: -> all py3 versions disabled";
                if ! has python3_2 "${PYTHON_COMPAT[@]}"; then
                    debug-print "${FUNCNAME}: ---> package does not support 3.2";
                    return 0;
                fi;
                if has_version '=dev-lang/python-3*'; then
                    debug-print "${FUNCNAME}: ---> but =python-3* installed!";
                    return 1;
                fi;
            fi;
            local warned;
            if [[ -n ${py2+1} ]]; then
                local sel_py2=$(eselect python show --python2);
                debug-print "${FUNCNAME}: -> py2 built: ${py2}, active: ${sel_py2}";
                if [[ ${py2} != ${sel_py2} ]]; then
                    ewarn "Building package for ${py2} only while ${sel_py2} is active.";
                    ewarn "Please consider switching the active Python 2 interpreter:";
                    ewarn;
                    ewarn "	eselect python set --python2 ${py2}";
                    warned=1;
                fi;
            fi;
            if [[ -n ${py3+1} ]]; then
                local sel_py3=$(eselect python show --python3);
                debug-print "${FUNCNAME}: -> py3 built: ${py3}, active: ${sel_py3}";
                if [[ ${py3} != ${sel_py3} ]]; then
                    [[ -n ${warned} ]] && ewarn;
                    ewarn "Building package for ${py3} only while ${sel_py3} is active.";
                    ewarn "Please consider switching the active Python 3 interpreter:";
                    ewarn;
                    ewarn "	eselect python set --python3 ${py3}";
                    warned=1;
                fi;
            fi;
            if [[ -n ${warned} ]]; then
                ewarn;
                ewarn "Please note that after switching the active Python interpreter,";
                ewarn "you may need to run 'python-updater' to rebuild affected packages.";
                ewarn;
                ewarn "For more information on python.eclass compatibility, please see";
                ewarn "the appropriate python-r1 User's Guide chapter [1].";
                ewarn;
                ewarn "[1] http://www.gentoo.org/proj/en/Python/python-r1/user-guide.xml#doc_chap2";
            fi
        };
        if [[ ! -n ${USE_PYTHON} ]]; then
            debug-print "${FUNCNAME}: trying eselect solution ...";
            _try_eselect && return;
        fi;
        debug-print "${FUNCNAME}: trying USE_PYTHON solution ...";
        debug-print "${FUNCNAME}: -> USE_PYTHON=${USE_PYTHON}";
        local impl old=${USE_PYTHON} new=() removed=();
        for impl in "${PYTHON_COMPAT[@]}";
        do
            local abi;
            case "${impl}" in 
                python*)
                    abi=${impl#python}
                ;;
                jython*)
                    abi=${impl#jython}-jython
                ;;
                pypy*)
                    abi=2.7-pypy-${impl#pypy}
                ;;
                *)
                    die "Unexpected Python implementation: ${impl}"
                ;;
            esac;
            abi=${abi/_/.};
            has "${abi}" ${USE_PYTHON};
            local has_abi=${?};
            use "python_targets_${impl}";
            local has_impl=${?};
            if [[ ${has_abi} == 0 && ${has_impl} == 1 ]]; then
                debug-print "${FUNCNAME}: ---> remove ${abi}";
                old=${old/${abi}/};
                removed+=(${abi});
            else
                if [[ ${has_abi} == 1 && ${has_impl} == 0 ]]; then
                    debug-print "${FUNCNAME}: ---> add ${abi}";
                    new+=(${abi});
                fi;
            fi;
        done;
        if [[ -n ${removed[@]} || -n ${new[@]} ]]; then
            old=(${old});
            debug-print "${FUNCNAME}: -> old: ${old[@]}";
            debug-print "${FUNCNAME}: -> new: ${new[@]}";
            debug-print "${FUNCNAME}: -> removed: ${removed[@]}";
            if [[ -n ${USE_PYTHON} ]]; then
                ewarn "It seems that your USE_PYTHON setting lists different Python";
                ewarn "implementations than your PYTHON_TARGETS variable. Please consider";
                ewarn "using the following value instead:";
                ewarn;
                ewarn "	USE_PYTHON='\033[35m${old[@]}${new[@]+ \033[1m${new[@]}}\033[0m'";
                if [[ -n ${removed[@]} ]]; then
                    ewarn;
                    ewarn "(removed \033[31m${removed[@]}\033[0m)";
                fi;
            else
                ewarn "It seems that you need to set USE_PYTHON to make sure that legacy";
                ewarn "packages will be built with respect to PYTHON_TARGETS correctly:";
                ewarn;
                ewarn "	USE_PYTHON='\033[35;1m${new[@]}\033[0m'";
            fi;
            ewarn;
            ewarn "Please note that after changing the USE_PYTHON variable, you may need";
            ewarn "to run 'python-updater' to rebuild affected packages.";
            ewarn;
            ewarn "For more information on python.eclass compatibility, please see";
            ewarn "the appropriate python-r1 User's Guide chapter [1].";
            ewarn;
            ewarn "[1] http://www.gentoo.org/proj/en/Python/python-r1/user-guide.xml#doc_chap2";
        fi;
    fi
}
_python_ln_rel () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    local from=${1};
    local to=${2};
    local frpath=${from%/*}/;
    local topath=${to%/*}/;
    local rel_path=;
    while [[ -n ${topath} ]]; do
        local frseg= toseg=;
        while [[ ! -n ${frseg} && -n ${frpath} ]]; do
            frseg=${frpath%%/*};
            frpath=${frpath#${frseg}/};
        done;
        while [[ ! -n ${toseg} && -n ${topath} ]]; do
            toseg=${topath%%/*};
            topath=${topath#${toseg}/};
        done;
        if [[ ${frseg} != ${toseg} ]]; then
            rel_path=../${rel_path}${frseg:+${frseg}/};
        fi;
    done;
    rel_path+=${frpath}${1##*/};
    debug-print "${FUNCNAME}: ${from} -> ${to}";
    debug-print "${FUNCNAME}: rel_path = ${rel_path}";
    ln -fs "${rel_path}" "${to}"
}
_python_rewrite_shebang () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    local impl;
    case "${1}" in 
        python* | jython* | pypy-c*)
            impl=${1};
            shift
        ;;
        *)
            impl=${EPYTHON};
            [[ -n ${impl} ]] || die "${FUNCNAME}: no impl nor EPYTHON"
        ;;
    esac;
    debug-print "${FUNCNAME}: implementation: ${impl}";
    local f;
    for f in "$@";
    do
        local shebang=$(head -n 1 "${f}");
        local from;
        debug-print "${FUNCNAME}: path = ${f}";
        debug-print "${FUNCNAME}: shebang = ${shebang}";
        if [[ "${shebang} " == *'python '* ]]; then
            from=python;
        else
            if [[ "${shebang} " == *'python2 '* ]]; then
                from=python2;
            else
                if [[ "${shebang} " == *'python3 '* ]]; then
                    from=python3;
                else
                    eerror "A file does not seem to have a supported shebang:";
                    eerror "  file: ${f}";
                    eerror "  shebang: ${shebang}";
                    die "${FUNCNAME}: ${f} does not seem to have a valid shebang";
                fi;
            fi;
        fi;
        if [[ ${from} == python2 && ${impl} == python3* || ${from} == python3 && ${impl} != python3* ]]; then
            eerror "A file does have shebang not supporting requested impl:";
            eerror "  file: ${f}";
            eerror "  shebang: ${shebang}";
            eerror "  impl: ${impl}";
            die "${FUNCNAME}: ${f} does have shebang not supporting ${EPYTHON}";
        fi;
        sed -i -e "1s:${from}:${impl}:" "${f}" || die;
    done
}
_python_set_globals () 
{ 
    local flags=("${PYTHON_COMPAT[@]/#/python_targets_}");
    local optflags=${flags[@]/%/?};
    local flags_st=("${PYTHON_COMPAT[@]/#/-python_single_target_}");
    optflags+=,${flags_st[@]/%/(-)};
    IUSE=${flags[*]};
    PYTHON_USEDEP=${optflags// /,};
    PYTHON_DEPS="dev-python/python-exec[${PYTHON_USEDEP}]";
    local i PYTHON_PKG_DEP;
    for i in "${PYTHON_COMPAT[@]}";
    do
        python_export "${i}" PYTHON_PKG_DEP;
        PYTHON_DEPS+=" python_targets_${i}? ( ${PYTHON_PKG_DEP} )";
    done
}
_python_validate_useflags () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    local i;
    for i in "${PYTHON_COMPAT[@]}";
    do
        use "python_targets_${i}" && return 0;
    done;
    eerror "No Python implementation selected for the build. Please add one";
    eerror "of the following values to your PYTHON_TARGETS (in make.conf):";
    eerror;
    eerror "${PYTHON_COMPAT[@]}";
    echo;
    die "No supported Python implementation in PYTHON_TARGETS."
}
_tc-getPROG () 
{ 
    local tuple=$1;
    local v var vars=$2;
    local prog=$3;
    var=${vars%% *};
    for v in ${vars};
    do
        if [[ -n ${!v} ]]; then
            export ${var}="${!v}";
            echo "${!v}";
            return 0;
        fi;
    done;
    local search=;
    [[ -n $4 ]] && search=$(type -p "$4-${prog}");
    [[ -z ${search} && -n ${!tuple} ]] && search=$(type -p "${!tuple}-${prog}");
    [[ -n ${search} ]] && prog=${search##*/};
    export ${var}=${prog};
    echo "${!var}"
}
built_with_use () 
{ 
    local hidden="no";
    if [[ $1 == "--hidden" ]]; then
        hidden="yes";
        shift;
    fi;
    local missing_action="die";
    if [[ $1 == "--missing" ]]; then
        missing_action=$2;
        shift;
        shift;
        case ${missing_action} in 
            true | false | die)

            ;;
            *)
                die "unknown action '${missing_action}'"
            ;;
        esac;
    fi;
    local opt=$1;
    [[ ${opt:0:1} = "-" ]] && shift || opt="-a";
    local PKG=$(best_version $1);
    [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package";
    shift;
    local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE;
    local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE;
    if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]]; then
        case ${missing_action} in 
            true)
                return 0
            ;;
            false)
                return 1
            ;;
            die)
                die "Unable to determine what USE flags $PKG was built with"
            ;;
        esac;
    fi;
    if [[ ${hidden} == "no" ]]; then
        local IUSE_BUILT=($(<"${IUSEFILE}"));
        local expand;
        for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]');
        do
            if [[ $1 == ${expand}_* ]]; then
                expand="";
                break;
            fi;
        done;
        if [[ -n ${expand} ]]; then
            if ! has $1 ${IUSE_BUILT[@]#[-+]}; then
                case ${missing_action} in 
                    true)
                        return 0
                    ;;
                    false)
                        return 1
                    ;;
                    die)
                        die "$PKG does not actually support the $1 USE flag!"
                    ;;
                esac;
            fi;
        fi;
    fi;
    local USE_BUILT=$(<${USEFILE});
    while [[ $# -gt 0 ]]; do
        if [[ ${opt} = "-o" ]]; then
            has $1 ${USE_BUILT} && return 0;
        else
            has $1 ${USE_BUILT} || return 1;
        fi;
        shift;
    done;
    [[ ${opt} = "-a" ]]
}
check_license () 
{ 
    die "you no longer need this as portage supports ACCEPT_LICENSE itself"
}
distutils-r1_python_compile () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    esetup.py build "${@}"
}
distutils-r1_python_configure () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    :
}
distutils-r1_python_install () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    local flags;
    case "${EPYTHON}" in 
        jython*)
            flags=(--compile)
        ;;
        *)
            flags=(--compile -O2)
        ;;
    esac;
    debug-print "${FUNCNAME}: [${EPYTHON}] flags: ${flags}";
    local PYTHONDONTWRITEBYTECODE;
    export PYTHONDONTWRITEBYTECODE;
    addpredict "$(python_get_sitedir)";
    addpredict /usr/lib/portage/pym;
    local root=${D}/_${EPYTHON};
    esetup.py install "${flags[@]}" --root="${root}" "${@}";
    _distutils-r1_rename_scripts "${root}";
    _distutils-r1_merge_root "${root}" "${D}"
}
distutils-r1_python_install_all () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    if declare -p DOCS &>/dev/null; then
        dodoc -r "${DOCS[@]}" || die "dodoc failed";
    else
        local f;
        for f in README* ChangeLog AUTHORS NEWS TODO CHANGES THANKS BUGS FAQ CREDITS CHANGELOG;
        do
            if [[ -s ${f} ]]; then
                dodoc "${f}" || die "(default) dodoc ${f} failed";
            fi;
        done;
    fi;
    if declare -p HTML_DOCS &>/dev/null; then
        dohtml -r "${HTML_DOCS[@]}" || die "dohtml failed";
    fi
}
distutils-r1_python_prepare () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    :
}
distutils-r1_python_prepare_all () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    [[ -n ${PATCHES} ]] && epatch "${PATCHES[@]}";
    epatch_user;
    if [[ ! -n ${DISTUTILS_IN_SOURCE_BUILD+1} ]]; then
        if declare -f python_prepare > /dev/null; then
            DISTUTILS_IN_SOURCE_BUILD=1;
        fi;
    fi;
    if [[ -n ${DISTUTILS_IN_SOURCE_BUILD} ]]; then
        python_copy_sources;
    fi
}
distutils-r1_python_test () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    :
}
distutils-r1_run_phase () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    if [[ -n ${DISTUTILS_IN_SOURCE_BUILD} ]]; then
        pushd "${BUILD_DIR}" &>/dev/null || die;
    else
        local PYTHONPATH="${BUILD_DIR}/lib:${PYTHONPATH}";
        export PYTHONPATH;
    fi;
    local TMPDIR=${T}/${EPYTHON};
    mkdir -p "${TMPDIR}" || die;
    if [[ -n ${DISTUTILS_NO_PARALLEL_BUILD} ]]; then
        "${@}" 2>&1 | tee -a "${T}/build-${EPYTHON}.log";
    else
        ( multijob_child_init;
        "${@}" 2>&1 | tee -a "${T}/build-${EPYTHON}.log" ) & multijob_post_fork;
    fi;
    if [[ -n ${DISTUTILS_IN_SOURCE_BUILD} ]]; then
        popd &>/dev/null || die;
    fi;
    _DISTUTILS_BEST_IMPL=("${EPYTHON}" "${PYTHON}" "${BUILD_DIR}" "${PYTHONPATH}")
}
distutils-r1_src_compile () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    _distutils-r1_multijob_init;
    if declare -f python_compile > /dev/null; then
        python_foreach_impl distutils-r1_run_phase python_compile;
    else
        python_foreach_impl distutils-r1_run_phase distutils-r1_python_compile;
    fi;
    multijob_finish;
    if declare -f python_compile_all > /dev/null; then
        _distutils-r1_run_common_phase python_compile_all;
    fi
}
distutils-r1_src_configure () 
{ 
    _distutils-r1_multijob_init;
    if declare -f python_configure > /dev/null; then
        python_foreach_impl distutils-r1_run_phase python_configure;
    fi;
    multijob_finish;
    if declare -f python_configure_all > /dev/null; then
        _distutils-r1_run_common_phase python_configure_all;
    fi
}
distutils-r1_src_install () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    _distutils-r1_multijob_init;
    if declare -f python_install > /dev/null; then
        python_foreach_impl distutils-r1_run_phase python_install;
    else
        python_foreach_impl distutils-r1_run_phase distutils-r1_python_install;
    fi;
    multijob_finish;
    if declare -f python_install_all > /dev/null; then
        _distutils-r1_run_common_phase python_install_all;
    else
        _distutils-r1_run_common_phase distutils-r1_python_install_all;
    fi
}
distutils-r1_src_prepare () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    if declare -f python_prepare_all > /dev/null; then
        python_prepare_all;
    else
        distutils-r1_python_prepare_all;
    fi;
    _distutils-r1_multijob_init;
    if declare -f python_prepare > /dev/null; then
        python_foreach_impl distutils-r1_run_phase python_prepare;
    fi;
    multijob_finish
}
distutils-r1_src_test () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    _distutils-r1_multijob_init;
    if declare -f python_test > /dev/null; then
        python_foreach_impl distutils-r1_run_phase python_test;
    fi;
    multijob_finish;
    if declare -f python_test_all > /dev/null; then
        _distutils-r1_run_common_phase python_test_all;
    fi
}
doicon () 
{ 
    _iconins ${FUNCNAME} "$@"
}
domenu () 
{ 
    ( local i j ret=0;
    insinto /usr/share/applications;
    for i in "$@";
    do
        if [[ -f ${i} ]]; then
            doins "${i}";
            ((ret+=$?));
        else
            if [[ -d ${i} ]]; then
                for j in "${i}"/*.desktop;
                do
                    doins "${j}";
                    ((ret+=$?));
                done;
            else
                ((++ret));
            fi;
        fi;
    done;
    exit ${ret} )
}
ebeep () 
{ 
    ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
}
econf_build () 
{ 
    tc-env_build econf --build=${CBUILD:-${CHOST}} "$@"
}
ecvs_clean () 
{ 
    [[ -z $* ]] && set -- .;
    find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf;
    find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
}
edos2unix () 
{ 
    [[ $# -eq 0 ]] && return 0;
    sed -i 's/\r$//' -- "$@" || die
}
egetent () 
{ 
    local db=$1 key=$2;
    [[ $# -ge 3 ]] && die "usage: egetent <database> <key>";
    case ${db} in 
        passwd | group)

        ;;
        *)
            die "sorry, database '${db}' not yet supported; file a bug"
        ;;
    esac;
    case ${CHOST} in 
        *-darwin[678])
            case ${key} in 
                *[!0-9]*)
                    nidump ${db} . | awk -F: "(\$1 ~ /^${key}\$/) {print;exit;}"
                ;;
                *)
                    nidump ${db} . | awk -F: "(\$3 == ${key}) {print;exit;}"
                ;;
            esac
        ;;
        *-darwin*)
            local mykey;
            case ${db} in 
                passwd)
                    db="Users" mykey="UniqueID"
                ;;
                group)
                    db="Groups" mykey="PrimaryGroupID"
                ;;
            esac;
            case ${key} in 
                *[!0-9]*)
                    dscl . -read /${db}/${key} 2> /dev/null | grep RecordName
                ;;
                *)
                    dscl . -search /${db} ${mykey} ${key} 2> /dev/null
                ;;
            esac
        ;;
        *-freebsd* | *-dragonfly*)
            case ${db} in 
                passwd)
                    db="user"
                ;;
                *)

                ;;
            esac;
            local opts;
            if [[ ${key} == [[:digit:]]* ]]; then
                [[ ${db} == "user" ]] && opts="-u" || opts="-g";
            fi;
            pw show ${db} ${opts} "${key}" -q
        ;;
        *-netbsd* | *-openbsd*)
            grep "${key}:\*:" /etc/${db}
        ;;
        *)
            nscd -i "${db}" 2> /dev/null;
            getent "${db}" "${key}"
        ;;
    esac
}
egethome () 
{ 
    local pos;
    [[ $# -eq 1 ]] || die "usage: egethome <user>";
    case ${CHOST} in 
        *-darwin* | *-freebsd* | *-dragonfly*)
            pos=9
        ;;
        *)
            pos=6
        ;;
    esac;
    egetent passwd "$1" | cut -d: -f${pos}
}
egetshell () 
{ 
    local pos;
    [[ $# -eq 1 ]] || die "usage: egetshell <user>";
    case ${CHOST} in 
        *-darwin* | *-freebsd* | *-dragonfly*)
            pos=10
        ;;
        *)
            pos=7
        ;;
    esac;
    egetent passwd "$1" | cut -d: -f${pos}
}
emktemp () 
{ 
    local exe="touch";
    [[ $1 == -d ]] && exe="mkdir" && shift;
    local topdir=$1;
    if [[ -z ${topdir} ]]; then
        [[ -z ${T} ]] && topdir="/tmp" || topdir=${T};
    fi;
    if ! type -P mktemp > /dev/null; then
        local tmp=/;
        while [[ -e ${tmp} ]]; do
            tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM};
        done;
        ${exe} "${tmp}" || ${exe} -p "${tmp}";
        echo "${tmp}";
    else
        if [[ ${exe} == "touch" ]]; then
            TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX;
        else
            TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX;
        fi;
    fi
}
enewgroup () 
{ 
    _assert_pkg_ebuild_phase ${FUNCNAME};
    local egroup=$1;
    shift;
    if [[ -z ${egroup} ]]; then
        eerror "No group specified !";
        die "Cannot call enewgroup without a group";
    fi;
    if [[ -n $(egetent group "${egroup}") ]]; then
        return 0;
    fi;
    einfo "Adding group '${egroup}' to your system ...";
    local egid=$1;
    shift;
    if [[ ! -z ${egid} ]]; then
        if [[ ${egid} -gt 0 ]]; then
            if [[ -n $(egetent group ${egid}) ]]; then
                egid="next available; requested gid taken";
            fi;
        else
            eerror "Groupid given but is not greater than 0 !";
            die "${egid} is not a valid GID";
        fi;
    else
        egid="next available";
    fi;
    einfo " - Groupid: ${egid}";
    if [[ $# -gt 0 ]]; then
        die "extra arguments no longer supported; please file a bug";
    fi;
    function _enewgroup_next_gid () 
    { 
        if [[ ${egid} == *[!0-9]* ]]; then
            for ((egid = 101; egid <= 999; egid++))
            do
                [[ -z $(egetent group ${egid}) ]] && break;
            done;
        fi
    };
    case ${CHOST} in 
        *-darwin*)
            _enewgroup_next_gid;
            dscl . create "/groups/${egroup}" gid ${egid};
            dscl . create "/groups/${egroup}" passwd '*'
        ;;
        *-freebsd* | *-dragonfly*)
            _enewgroup_next_gid;
            pw groupadd "${egroup}" -g ${egid} || die
        ;;
        *-netbsd*)
            _enewgroup_next_gid;
            groupadd -g ${egid} "${egroup}" || die
        ;;
        *)
            local opts;
            if [[ ${egid} == *[!0-9]* ]]; then
                opts="";
            else
                opts="-g ${egid}";
            fi;
            groupadd -r ${opts} "${egroup}" || die
        ;;
    esac
}
enewuser () 
{ 
    _assert_pkg_ebuild_phase ${FUNCNAME};
    local euser=$1;
    shift;
    if [[ -z ${euser} ]]; then
        eerror "No username specified !";
        die "Cannot call enewuser without a username";
    fi;
    if [[ -n $(egetent passwd "${euser}") ]]; then
        return 0;
    fi;
    einfo "Adding user '${euser}' to your system ...";
    local opts=();
    local euid=$1;
    shift;
    if [[ -n ${euid} && ${euid} != -1 ]]; then
        if [[ ${euid} -gt 0 ]]; then
            if [[ -n $(egetent passwd ${euid}) ]]; then
                euid="next";
            fi;
        else
            eerror "Userid given but is not greater than 0 !";
            die "${euid} is not a valid UID";
        fi;
    else
        euid="next";
    fi;
    if [[ ${euid} == "next" ]]; then
        for ((euid = 101; euid <= 999; euid++))
        do
            [[ -z $(egetent passwd ${euid}) ]] && break;
        done;
    fi;
    opts+=(-u ${euid});
    einfo " - Userid: ${euid}";
    local eshell=$1;
    shift;
    if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]]; then
        if [[ ! -e ${ROOT}${eshell} ]]; then
            eerror "A shell was specified but it does not exist !";
            die "${eshell} does not exist in ${ROOT}";
        fi;
        if [[ ${eshell} == */false || ${eshell} == */nologin ]]; then
            eerror "Do not specify ${eshell} yourself, use -1";
            die "Pass '-1' as the shell parameter";
        fi;
    else
        for eshell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null;
        do
            [[ -x ${ROOT}${eshell} ]] && break;
        done;
        if [[ ${eshell} == "/dev/null" ]]; then
            eerror "Unable to identify the shell to use, proceeding with userland default.";
            case ${USERLAND} in 
                GNU)
                    eshell="/bin/false"
                ;;
                BSD)
                    eshell="/sbin/nologin"
                ;;
                Darwin)
                    eshell="/usr/sbin/nologin"
                ;;
                *)
                    die "Unable to identify the default shell for userland ${USERLAND}"
                ;;
            esac;
        fi;
    fi;
    einfo " - Shell: ${eshell}";
    opts+=(-s "${eshell}");
    local ehome=$1;
    shift;
    if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]]; then
        ehome="/dev/null";
    fi;
    einfo " - Home: ${ehome}";
    opts+=(-d "${ehome}");
    local egroups=$1;
    shift;
    local g egroups_arr;
    IFS="," read -r -a egroups_arr <<< "${egroups}";
    shift;
    if [[ ${#egroups_arr[@]} -gt 0 ]]; then
        local defgroup exgroups;
        for g in "${egroups_arr[@]}";
        do
            if [[ -z $(egetent group "${g}") ]]; then
                eerror "You must add group ${g} to the system first";
                die "${g} is not a valid GID";
            fi;
            if [[ -z ${defgroup} ]]; then
                defgroup=${g};
            else
                exgroups+=",${g}";
            fi;
        done;
        opts+=(-g "${defgroup}");
        if [[ ! -z ${exgroups} ]]; then
            opts+=(-G "${exgroups:1}");
        fi;
    fi;
    einfo " - Groups: ${egroups:-(none)}";
    if [[ $# -gt 0 ]]; then
        die "extra arguments no longer supported; please file a bug";
    else
        local comment="added by portage for ${PN}";
        opts+=(-c "${comment}");
        einfo " - GECOS: ${comment}";
    fi;
    case ${CHOST} in 
        *-darwin*)
            dscl . create "/users/${euser}" uid ${euid};
            dscl . create "/users/${euser}" shell "${eshell}";
            dscl . create "/users/${euser}" home "${ehome}";
            dscl . create "/users/${euser}" realname "added by portage for ${PN}";
            for g in "${egroups_arr[@]}";
            do
                dscl . merge "/groups/${g}" users "${euser}";
            done
        ;;
        *-freebsd* | *-dragonfly*)
            pw useradd "${euser}" "${opts[@]}" || die
        ;;
        *-netbsd*)
            useradd "${opts[@]}" "${euser}" || die
        ;;
        *-openbsd*)
            useradd -u ${euid} -s "${eshell}" -d "${ehome}" -g "${egroups}" "${euser}" || die
        ;;
        *)
            useradd -r "${opts[@]}" "${euser}" || die
        ;;
    esac;
    if [[ ! -e ${ROOT}/${ehome} ]]; then
        einfo " - Creating ${ehome} in ${ROOT}";
        mkdir -p "${ROOT}/${ehome}";
        chown "${euser}" "${ROOT}/${ehome}";
        chmod 755 "${ROOT}/${ehome}";
    fi
}
epatch () 
{ 
    function _epatch_draw_line () 
    { 
        [[ -z $1 ]] && set "$(printf "%65s" '')";
        echo "${1//?/=}"
    };
    unset P4CONFIG P4PORT P4USER;
    local EPATCH_OPTS=(${EPATCH_OPTS[*]});
    while [[ $# -gt 0 ]]; do
        case $1 in 
            -*)
                EPATCH_OPTS+=("$1")
            ;;
            *)
                break
            ;;
        esac;
        shift;
    done;
    if [[ $# -gt 1 ]]; then
        local m;
        for m in "$@";
        do
            epatch "${m}";
        done;
        return 0;
    fi;
    local SINGLE_PATCH="no";
    [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}";
    if [[ -f $1 ]]; then
        SINGLE_PATCH="yes";
        set -- "$1";
        local EPATCH_SUFFIX=$1;
    else
        if [[ -d $1 ]]; then
            set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"};
        else
            if [[ -f ${EPATCH_SOURCE}/$1 ]]; then
                epatch "${EPATCH_SOURCE}/$1";
                return $?;
            else
                [[ $# -ne 0 ]] && EPATCH_SOURCE=$1;
                echo;
                eerror "Cannot find \$EPATCH_SOURCE!  Value for \$EPATCH_SOURCE is:";
                eerror;
                eerror "  ${EPATCH_SOURCE}";
                eerror "  ( ${EPATCH_SOURCE##*/} )";
                echo;
                die "Cannot find \$EPATCH_SOURCE!";
            fi;
        fi;
    fi;
    EPATCH_OPTS="${EPATCH_COMMON_OPTS} ${EPATCH_OPTS[*]}";
    local PIPE_CMD;
    case ${EPATCH_SUFFIX##*\.} in 
        xz)
            PIPE_CMD="xz -dc"
        ;;
        lzma)
            PIPE_CMD="lzma -dc"
        ;;
        bz2)
            PIPE_CMD="bzip2 -dc"
        ;;
        gz | Z | z)
            PIPE_CMD="gzip -dc"
        ;;
        ZIP | zip)
            PIPE_CMD="unzip -p"
        ;;
        *)

        ;;
    esac;
    [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}";
    local x;
    for x in "$@";
    do
        [[ ! -f ${x} ]] && continue;
        local patchname=${x##*/};
        local a=${patchname#*_};
        a=${a%%_*};
        if ! [[ ${SINGLE_PATCH} == "yes" || ${EPATCH_FORCE} == "yes" || ${a} == all || ${a} == ${ARCH} ]]; then
            continue;
        fi;
        if [[ -n ${EPATCH_EXCLUDE} ]]; then
            eshopts_push -o noglob;
            local ex;
            for ex in ${EPATCH_EXCLUDE};
            do
                if [[ ${patchname} == ${ex} ]]; then
                    eshopts_pop;
                    continue 2;
                fi;
            done;
            eshopts_pop;
        fi;
        if [[ ${SINGLE_PATCH} == "yes" ]]; then
            if [[ -n ${EPATCH_SINGLE_MSG} ]]; then
                einfo "${EPATCH_SINGLE_MSG}";
            else
                einfo "Applying ${patchname} ...";
            fi;
        else
            einfo "  ${patchname} ...";
        fi;
        local STDERR_TARGET="${T}/${patchname}.out";
        if [[ -e ${STDERR_TARGET} ]]; then
            STDERR_TARGET="${T}/${patchname}-$$.out";
        fi;
        printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}";
        local count=0;
        local PATCH_TARGET;
        if [[ -n ${PIPE_CMD} ]]; then
            PATCH_TARGET="${T}/$$.patch";
            echo "PIPE_COMMAND:  ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}";
            if ! ( ${PIPE_CMD} "${x}" > "${PATCH_TARGET}" ) >> "${STDERR_TARGET}" 2>&1; then
                echo;
                eerror "Could not extract patch!";
                count=5;
                break;
            fi;
        else
            PATCH_TARGET=${x};
        fi;
        local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }');
        if [[ -n ${abs_paths} ]]; then
            count=1;
            printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}";
        fi;
        local rel_paths=$(egrep -n '^[-+]{3} [^	]*[.][.]/' "${PATCH_TARGET}");
        if [[ -n ${rel_paths} ]]; then
            eqawarn "QA Notice: Your patch uses relative paths '../'.";
            eqawarn " In the future this will cause a failure.";
            eqawarn "${rel_paths}";
        fi;
        local patch_cmd;
        while [[ ${count} -lt 5 ]]; do
            patch_cmd="${BASH_ALIASES[patch]:-patch} -p${count} ${EPATCH_OPTS}";
            ( _epatch_draw_line "***** ${patchname} *****";
            echo;
            echo "PATCH COMMAND:  ${patch_cmd} < '${PATCH_TARGET}'";
            echo;
            _epatch_draw_line "***** ${patchname} *****";
            ${patch_cmd} --dry-run -f < "${PATCH_TARGET}" 2>&1;
            ret=$?;
            echo;
            echo "patch program exited with status ${ret}";
            exit ${ret} ) >> "${STDERR_TARGET}";
            if [ $? -eq 0 ]; then
                ( _epatch_draw_line "***** ${patchname} *****";
                echo;
                echo "ACTUALLY APPLYING ${patchname} ...";
                echo;
                _epatch_draw_line "***** ${patchname} *****";
                ${patch_cmd} < "${PATCH_TARGET}" 2>&1;
                ret=$?;
                echo;
                echo "patch program exited with status ${ret}";
                exit ${ret} ) >> "${STDERR_TARGET}";
                if [ $? -ne 0 ]; then
                    echo;
                    eerror "A dry-run of patch command succeeded, but actually";
                    eerror "applying the patch failed!";
                    count=5;
                fi;
                break;
            fi;
            : $(( count++ ));
        done;
        if [[ -n ${PIPE_CMD} ]]; then
            rm -f "${PATCH_TARGET}";
        fi;
        if [[ ${count} -ge 5 ]]; then
            echo;
            eerror "Failed Patch: ${patchname} !";
            eerror " ( ${PATCH_TARGET} )";
            eerror;
            eerror "Include in your bugreport the contents of:";
            eerror;
            eerror "  ${STDERR_TARGET}";
            echo;
            die "Failed Patch: ${patchname}!";
        fi;
        rm -f "${STDERR_TARGET}";
        cat >> "${T}/epatch.log"  <<-EOF
PATCH: ${x}
CMD: ${patch_cmd}
PWD: ${PWD}

EOF

        eend 0;
    done;
    [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching";
    :
}
epatch_user () 
{ 
    [[ $# -ne 0 ]] && die "epatch_user takes no options";
    local applied="${T}/epatch_user.log";
    [[ -e ${applied} ]] && return 2;
    local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches;
    for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}{,:${SLOT}};
    do
        EPATCH_SOURCE=${base}/${CTARGET}/${check};
        [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check};
        [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check};
        if [[ -d ${EPATCH_SOURCE} ]]; then
            EPATCH_SOURCE=${EPATCH_SOURCE} EPATCH_SUFFIX="patch" EPATCH_FORCE="yes" EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." epatch;
            echo "${EPATCH_SOURCE}" > "${applied}";
            return 0;
        fi;
    done;
    echo "none" > "${applied}";
    return 1
}
epause () 
{ 
    ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
}
epunt_cxx () 
{ 
    local dir=$1;
    [[ -z ${dir} ]] && dir=${S};
    ebegin "Removing useless C++ checks";
    local f;
    find "${dir}" -name configure | while read f; do
        patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null;
    done;
    eend 0
}
esethome () 
{ 
    _assert_pkg_ebuild_phase ${FUNCNAME};
    local euser=$1;
    shift;
    if [[ -z ${euser} ]]; then
        eerror "No username specified !";
        die "Cannot call esethome without a username";
    fi;
    if [[ -z $(egetent passwd "${euser}") ]]; then
        ewarn "User does not exist, cannot set home dir -- skipping.";
        return 1;
    fi;
    local ehome=$1;
    shift;
    if [[ -z ${ehome} ]]; then
        eerror "No home directory specified !";
        die "Cannot call esethome without a home directory or '-1'";
    fi;
    if [[ ${ehome} == "-1" ]]; then
        ehome="/dev/null";
    fi;
    if [[ $(egethome "${euser}") == ${ehome} ]]; then
        return 0;
    fi;
    einfo "Updating home for user '${euser}' ...";
    einfo " - Home: ${ehome}";
    if [[ ! -e ${ROOT}/${ehome} ]]; then
        einfo " - Creating ${ehome} in ${ROOT}";
        mkdir -p "${ROOT}/${ehome}";
        chown "${euser}" "${ROOT}/${ehome}";
        chmod 755 "${ROOT}/${ehome}";
    fi;
    case ${CHOST} in 
        *-darwin*)
            dscl . change "/users/${euser}" home "${ehome}"
        ;;
        *-freebsd* | *-dragonfly*)
            pw usermod "${euser}" -d "${ehome}" && return 0;
            [[ $? == 8 ]] && eerror "${euser} is in use, cannot update home";
            eerror "There was an error when attempting to update the home directory for ${euser}";
            eerror "Please update it manually on your system:";
            eerror "\t pw usermod \"${euser}\" -d \"${ehome}\""
        ;;
        *)
            usermod -d "${ehome}" "${euser}" && return 0;
            [[ $? == 8 ]] && eerror "${euser} is in use, cannot update home";
            eerror "There was an error when attempting to update the home directory for ${euser}";
            eerror "Please update it manually on your system (as root):";
            eerror "\t usermod -d \"${ehome}\" \"${euser}\""
        ;;
    esac
}
esetup.py () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    local add_args=();
    if [[ ! -n ${DISTUTILS_IN_SOURCE_BUILD} ]]; then
        if [[ ! -n ${BUILD_DIR} ]]; then
            die 'Out-of-source build requested, yet BUILD_DIR unset.';
        fi;
        add_args+=(build --build-base "${BUILD_DIR}" --build-lib "${BUILD_DIR}/lib" --build-scripts "${BUILD_DIR}/scripts");
    fi;
    set -- "${PYTHON:-python}" setup.py "${mydistutilsargs[@]}" "${@}" "${add_args[@]}";
    echo "${@}" 1>&2;
    "${@}" || die
}
eshopts_pop () 
{ 
    local s;
    estack_pop eshopts s || die "${FUNCNAME}: unbalanced push";
    if [[ ${s} == "shopt -"* ]]; then
        eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}";
    else
        set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-";
        set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}";
    fi
}
eshopts_push () 
{ 
    if [[ $1 == -[su] ]]; then
        estack_push eshopts "$(shopt -p)";
        [[ $# -eq 0 ]] && return 0;
        shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*";
    else
        estack_push eshopts $-;
        [[ $# -eq 0 ]] && return 0;
        set "$@" || die "${FUNCNAME}: bad options to set: $*";
    fi
}
estack_pop () 
{ 
    [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments";
    local __estack_name="__ESTACK_$1__";
    shift;
    local __estack_retvar=$1;
    shift;
    eval local __estack_i=\${#${__estack_name}\[@\]};
    [[ $(( --__estack_i )) -eq -1 ]] && return 1;
    if [[ -n ${__estack_retvar} ]]; then
        eval ${__estack_retvar}=\"\${${__estack_name}\[${__estack_i}\]}\";
    fi;
    eval unset ${__estack_name}\[${__estack_i}\]
}
estack_push () 
{ 
    [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments";
    local stack_name="__ESTACK_$1__";
    shift;
    eval ${stack_name}+=\( \"\$@\" \)
}
esvn_clean () 
{ 
    [[ -z $* ]] && set -- .;
    find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
}
eumask_pop () 
{ 
    [[ $# -eq 0 ]] || die "${FUNCNAME}: we take no options";
    local s;
    estack_pop eumask s || die "${FUNCNAME}: unbalanced push";
    umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
}
eumask_push () 
{ 
    estack_push eumask "$(umask)";
    umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
}
gcc-fullversion () 
{ 
    _gcc_fullversion '$1.$2.$3' "$@"
}
gcc-major-version () 
{ 
    _gcc_fullversion '$1' "$@"
}
gcc-micro-version () 
{ 
    _gcc_fullversion '$3' "$@"
}
gcc-minor-version () 
{ 
    _gcc_fullversion '$2' "$@"
}
gcc-specs-directive () 
{ 
    local directive subdname subdirective;
    directive="$(_gcc-specs-directive_raw $1)";
    while [[ ${directive} == *%\(*\)* ]]; do
        subdname=${directive/*%\(};
        subdname=${subdname/\)*};
        subdirective="$(_gcc-specs-directive_raw ${subdname})";
        directive="${directive//\%(${subdname})/${subdirective}}";
    done;
    echo "${directive}";
    return 0
}
gcc-specs-nostrict () 
{ 
    local directive;
    directive=$(gcc-specs-directive cc1);
    return $([[ "${directive/\{!fstrict-overflow:}" != "${directive}" ]])
}
gcc-specs-now () 
{ 
    local directive;
    directive=$(gcc-specs-directive link_command);
    return $([[ "${directive/\{!nonow:}" != "${directive}" ]])
}
gcc-specs-pie () 
{ 
    local directive;
    directive=$(gcc-specs-directive cc1);
    return $([[ "${directive/\{!nopie:}" != "${directive}" ]])
}
gcc-specs-relro () 
{ 
    local directive;
    directive=$(gcc-specs-directive link_command);
    return $([[ "${directive/\{!norelro:}" != "${directive}" ]])
}
gcc-specs-ssp () 
{ 
    local directive;
    directive=$(gcc-specs-directive cc1);
    return $([[ "${directive/\{!fno-stack-protector:}" != "${directive}" ]])
}
gcc-specs-ssp-to-all () 
{ 
    local directive;
    directive=$(gcc-specs-directive cc1);
    return $([[ "${directive/\{!fno-stack-protector-all:}" != "${directive}" ]])
}
gcc-version () 
{ 
    _gcc_fullversion '$1.$2' "$@"
}
gen_usr_ldscript () 
{ 
    local lib libdir=$(get_libdir) output_format="" auto=false suffix=$(get_libname);
    [[ -z ${ED+set} ]] && local ED=${D%/}${EPREFIX}/;
    tc-is-static-only && return;
    case ${CTARGET:-${CHOST}} in 
        *-darwin*)

        ;;
        *linux* | *-freebsd* | *-openbsd* | *-netbsd*)
            use prefix && return 0
        ;;
        *)
            return 0
        ;;
    esac;
    dodir /usr/${libdir};
    if [[ $1 == "-a" ]]; then
        auto=true;
        shift;
        dodir /${libdir};
    fi;
    if $(tc-getLD) -v 2> /dev/null | grep -qs gold; then
        output_format=$($($(tc-getCC) -print-prog-name=ld.bfd) $(get_abi_LDFLAGS) --verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p');
    else
        output_format=$($(tc-getCC) $(get_abi_CFLAGS) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p');
    fi;
    [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )";
    for lib in "$@";
    do
        local tlib;
        if ${auto}; then
            lib="lib${lib}${suffix}";
        else
            [[ -r ${ED}/${libdir}/${lib} ]] || continue;
        fi;
        case ${CTARGET:-${CHOST}} in 
            *-darwin*)
                if ${auto}; then
                    tlib=$(scanmacho -qF'%S#F' "${ED}"/usr/${libdir}/${lib});
                else
                    tlib=$(scanmacho -qF'%S#F' "${ED}"/${libdir}/${lib});
                fi;
                [[ -z ${tlib} ]] && die "unable to read install_name from ${lib}";
                tlib=${tlib##*/};
                if ${auto}; then
                    mv "${ED}"/usr/${libdir}/${lib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die;
                    if [[ ${tlib} != ${lib%${suffix}}.*${suffix#.} ]]; then
                        mv "${ED}"/usr/${libdir}/${tlib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die;
                    fi;
                    rm -f "${ED}"/${libdir}/${lib};
                fi;
                if [[ ! -w "${ED}/${libdir}/${tlib}" ]]; then
                    chmod u+w "${ED}${libdir}/${tlib}";
                    local nowrite=yes;
                fi;
                install_name_tool -id "${EPREFIX}"/${libdir}/${tlib} "${ED}"/${libdir}/${tlib} || die "install_name_tool failed";
                [[ -n ${nowrite} ]] && chmod u-w "${ED}${libdir}/${tlib}";
                pushd "${ED}/usr/${libdir}" > /dev/null;
                ln -snf "../../${libdir}/${tlib}" "${lib}";
                popd > /dev/null
            ;;
            *)
                if ${auto}; then
                    tlib=$(scanelf -qF'%S#F' "${ED}"/usr/${libdir}/${lib});
                    [[ -z ${tlib} ]] && die "unable to read SONAME from ${lib}";
                    mv "${ED}"/usr/${libdir}/${lib}* "${ED}"/${libdir}/ || die;
                    if [[ ${tlib} != ${lib}* ]]; then
                        mv "${ED}"/usr/${libdir}/${tlib}* "${ED}"/${libdir}/ || die;
                    fi;
                    rm -f "${ED}"/${libdir}/${lib};
                else
                    tlib=${lib};
                fi;
                cat > "${ED}/usr/${libdir}/${lib}"  <<-END_LDSCRIPT
/* GNU ld script
   Since Gentoo has critical dynamic libraries in /lib, and the static versions
   in /usr/lib, we need to have a "fake" dynamic lib in /usr/lib, otherwise we
   run into linking problems.  This "fake" dynamic lib is a linker script that
   redirects the linker to the real lib.  And yes, this works in the cross-
   compiling scenario as the sysroot-ed linker will prepend the real path.

   See bug http://bugs.gentoo.org/4411 for more info.
 */
${output_format}
GROUP ( ${EPREFIX}/${libdir}/${tlib} )
END_LDSCRIPT

            ;;
        esac
        fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}";
    done
}
get_abi_CFLAGS () 
{ 
    get_abi_var CFLAGS "$@"
}
get_abi_CHOST () 
{ 
    get_abi_var CHOST "$@"
}
get_abi_CTARGET () 
{ 
    get_abi_var CTARGET "$@"
}
get_abi_FAKE_TARGETS () 
{ 
    get_abi_var FAKE_TARGETS "$@"
}
get_abi_LDFLAGS () 
{ 
    get_abi_var LDFLAGS "$@"
}
get_abi_LIBDIR () 
{ 
    get_abi_var LIBDIR "$@"
}
get_abi_var () 
{ 
    local flag=$1;
    local abi=${2:-${ABI:-${DEFAULT_ABI:-default}}};
    local var="${flag}_${abi}";
    echo ${!var}
}
get_all_abis () 
{ 
    local x order="" mvar dvar;
    mvar="MULTILIB_ABIS";
    dvar="DEFAULT_ABI";
    if [[ -n $1 ]]; then
        mvar="$1_${mvar}";
        dvar="$1_${dvar}";
    fi;
    if [[ -z ${!mvar} ]]; then
        echo "default";
        return 0;
    fi;
    for x in ${!mvar};
    do
        if [[ ${x} != ${!dvar} ]]; then
            order="${order:+${order} }${x}";
        fi;
    done;
    order="${order:+${order} }${!dvar}";
    echo ${order};
    return 0
}
get_all_libdirs () 
{ 
    local libdirs abi;
    for abi in ${MULTILIB_ABIS};
    do
        libdirs+=" $(get_abi_LIBDIR ${abi})";
    done;
    [[ " ${libdirs} " != *" lib "* ]] && libdirs+=" lib";
    echo "${libdirs}"
}
get_install_abis () 
{ 
    local x order="";
    if [[ -z ${MULTILIB_ABIS} ]]; then
        echo "default";
        return 0;
    fi;
    if [[ ${EMULTILIB_PKG} == "true" ]]; then
        for x in ${MULTILIB_ABIS};
        do
            if [[ ${x} != "${DEFAULT_ABI}" ]]; then
                has ${x} ${ABI_DENY} || order="${order} ${x}";
            fi;
        done;
        has ${DEFAULT_ABI} ${ABI_DENY} || order="${order} ${DEFAULT_ABI}";
        if [[ -n ${ABI_ALLOW} ]]; then
            local ordera="";
            for x in ${order};
            do
                if has ${x} ${ABI_ALLOW}; then
                    ordera="${ordera} ${x}";
                fi;
            done;
            order=${ordera};
        fi;
    else
        order=${DEFAULT_ABI};
    fi;
    if [[ -z ${order} ]]; then
        die "The ABI list is empty.  Are you using a proper multilib profile?  Perhaps your USE flags or MULTILIB_ABIS are too restrictive for this package.";
    fi;
    echo ${order};
    return 0
}
get_libdir () 
{ 
    local CONF_LIBDIR;
    if [ -n "${CONF_LIBDIR_OVERRIDE}" ]; then
        echo ${CONF_LIBDIR_OVERRIDE};
    else
        get_abi_LIBDIR;
    fi
}
get_libname () 
{ 
    local libname;
    local ver=$1;
    case ${CHOST} in 
        *-cygwin | mingw* | *-mingw*)
            libname="dll"
        ;;
        *-darwin*)
            libname="dylib"
        ;;
        *-mint*)
            libname="irrelevant"
        ;;
        hppa*-hpux*)
            libname="sl"
        ;;
        *)
            libname="so"
        ;;
    esac;
    if [[ -z $* ]]; then
        echo ".${libname}";
    else
        for ver in "$@";
        do
            case ${CHOST} in 
                *-darwin*)
                    echo ".${ver}.${libname}"
                ;;
                *-mint*)
                    echo ".${libname}"
                ;;
                *)
                    echo ".${libname}.${ver}"
                ;;
            esac;
        done;
    fi
}
get_modname () 
{ 
    local modname;
    local ver=$1;
    case ${CHOST} in 
        *-darwin*)
            modname="bundle"
        ;;
        *)
            modname="so"
        ;;
    esac;
    echo ".${modname}"
}
has_multilib_profile () 
{ 
    [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ]
}
in_iuse () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()";
    local flag=${1};
    local liuse=(${IUSE});
    has "${flag}" "${liuse[@]#[+-]}"
}
is_final_abi () 
{ 
    has_multilib_profile || return 0;
    set -- $(get_install_abis);
    local LAST_ABI=$#;
    [[ ${!LAST_ABI} == ${ABI} ]]
}
make_desktop_entry () 
{ 
    [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable";
    local exec=${1};
    local name=${2:-${PN}};
    local icon=${3:-${PN}};
    local type=${4};
    local fields=${5};
    if [[ -z ${type} ]]; then
        local catmaj=${CATEGORY%%-*};
        local catmin=${CATEGORY##*-};
        case ${catmaj} in 
            app)
                case ${catmin} in 
                    accessibility)
                        type="Utility;Accessibility"
                    ;;
                    admin)
                        type=System
                    ;;
                    antivirus)
                        type=System
                    ;;
                    arch)
                        type="Utility;Archiving"
                    ;;
                    backup)
                        type="Utility;Archiving"
                    ;;
                    cdr)
                        type="AudioVideo;DiscBurning"
                    ;;
                    dicts)
                        type="Office;Dictionary"
                    ;;
                    doc)
                        type=Documentation
                    ;;
                    editors)
                        type="Utility;TextEditor"
                    ;;
                    emacs)
                        type="Development;TextEditor"
                    ;;
                    emulation)
                        type="System;Emulator"
                    ;;
                    laptop)
                        type="Settings;HardwareSettings"
                    ;;
                    office)
                        type=Office
                    ;;
                    pda)
                        type="Office;PDA"
                    ;;
                    vim)
                        type="Development;TextEditor"
                    ;;
                    xemacs)
                        type="Development;TextEditor"
                    ;;
                esac
            ;;
            dev)
                type="Development"
            ;;
            games)
                case ${catmin} in 
                    action | fps)
                        type=ActionGame
                    ;;
                    arcade)
                        type=ArcadeGame
                    ;;
                    board)
                        type=BoardGame
                    ;;
                    emulation)
                        type=Emulator
                    ;;
                    kids)
                        type=KidsGame
                    ;;
                    puzzle)
                        type=LogicGame
                    ;;
                    roguelike)
                        type=RolePlaying
                    ;;
                    rpg)
                        type=RolePlaying
                    ;;
                    simulation)
                        type=Simulation
                    ;;
                    sports)
                        type=SportsGame
                    ;;
                    strategy)
                        type=StrategyGame
                    ;;
                esac;
                type="Game;${type}"
            ;;
            gnome)
                type="Gnome;GTK"
            ;;
            kde)
                type="KDE;Qt"
            ;;
            mail)
                type="Network;Email"
            ;;
            media)
                case ${catmin} in 
                    gfx)
                        type=Graphics
                    ;;
                    *)
                        case ${catmin} in 
                            radio)
                                type=Tuner
                            ;;
                            sound)
                                type=Audio
                            ;;
                            tv)
                                type=TV
                            ;;
                            video)
                                type=Video
                            ;;
                        esac;
                        type="AudioVideo;${type}"
                    ;;
                esac
            ;;
            net)
                case ${catmin} in 
                    dialup)
                        type=Dialup
                    ;;
                    ftp)
                        type=FileTransfer
                    ;;
                    im)
                        type=InstantMessaging
                    ;;
                    irc)
                        type=IRCClient
                    ;;
                    mail)
                        type=Email
                    ;;
                    news)
                        type=News
                    ;;
                    nntp)
                        type=News
                    ;;
                    p2p)
                        type=FileTransfer
                    ;;
                    voip)
                        type=Telephony
                    ;;
                esac;
                type="Network;${type}"
            ;;
            sci)
                case ${catmin} in 
                    astro*)
                        type=Astronomy
                    ;;
                    bio*)
                        type=Biology
                    ;;
                    calc*)
                        type=Calculator
                    ;;
                    chem*)
                        type=Chemistry
                    ;;
                    elec*)
                        type=Electronics
                    ;;
                    geo*)
                        type=Geology
                    ;;
                    math*)
                        type=Math
                    ;;
                    physics)
                        type=Physics
                    ;;
                    visual*)
                        type=DataVisualization
                    ;;
                esac;
                type="Education;Science;${type}"
            ;;
            sys)
                type="System"
            ;;
            www)
                case ${catmin} in 
                    client)
                        type=WebBrowser
                    ;;
                esac;
                type="Network;${type}"
            ;;
            *)
                type=
            ;;
        esac;
    fi;
    if [ "${SLOT}" == "0" ]; then
        local desktop_name="${PN}";
    else
        local desktop_name="${PN}-${SLOT}";
    fi;
    local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop";
    type=${type%;}${type:+;};
    eshopts_push -s extglob;
    if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
        ewarn "As described in the Icon Theme Specification, icon file extensions are not";
        ewarn "allowed in .desktop files if the value is not an absolute path.";
        icon=${icon%.@(xpm|png|svg)};
    fi;
    eshopts_pop;
    cat > "${desktop}"  <<-EOF
[Desktop Entry]
Name=${name}
Type=Application
Comment=${DESCRIPTION}
Exec=${exec}
TryExec=${exec%% *}
Icon=${icon}
Categories=${type}
EOF

    if [[ ${fields:-=} != *=* ]]; then
        ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}";
        fields="Path=${fields}";
    fi;
    [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}";
    ( insinto /usr/share/applications;
    doins "${desktop}" ) || die "installing desktop file failed"
}
make_session_desktop () 
{ 
    [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1;
    [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1;
    local title=$1;
    local command=$2;
    local desktop=${T}/${wm:-${PN}}.desktop;
    shift 2;
    cat > "${desktop}"  <<-EOF
[Desktop Entry]
Name=${title}
Comment=This session logs you into ${title}
Exec=${command} $*
TryExec=${command}
Type=XSession
EOF

    ( insinto /usr/share/xsessions;
    doins "${desktop}" )
}
make_wrapper () 
{ 
    local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5;
    local tmpwrapper=$(emktemp);
    cat > "${tmpwrapper}"  <<EOF
#!/bin/sh
cd "${chdir:-.}"
if [ -n "${libdir}" ] ; then
	if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
		export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
	else
		export LD_LIBRARY_PATH="${libdir}"
	fi
fi
exec ${bin} "\$@"
EOF

    chmod go+rx "${tmpwrapper}";
    if [[ -n ${path} ]]; then
        ( exeinto "${path}";
        newexe "${tmpwrapper}" "${wrapper}" ) || die;
    else
        newbin "${tmpwrapper}" "${wrapper}" || die;
    fi
}
makeopts_jobs () 
{ 
    [[ $# -eq 0 ]] && set -- ${MAKEOPTS};
    local jobs=$(echo " $* " | sed -r -n 		-e 's:.*[[:space:]](-j|--jobs[=[:space:]])[[:space:]]*([0-9]+).*:\2:p' 		-e 's:.*[[:space:]](-j|--jobs)[[:space:]].*:999:p');
    echo ${jobs:-1}
}
multijob_child_init () 
{ 
    local mode="pre";
    case $1 in 
        --pre)
            mode="pre";
            shift
        ;;
        --post)
            mode="post";
            shift
        ;;
    esac;
    if [[ $# -eq 0 ]]; then
        trap 'echo ${BASHPID} $? >&'${mj_control_fd} EXIT;
        trap 'exit 1' INT TERM;
    else
        local ret;
        [[ ${mode} == "pre" ]] && { 
            multijob_pre_fork;
            ret=$?
        };
        ( multijob_child_init;
        "$@" ) & [[ ${mode} == "post" ]] && { 
            multijob_post_fork;
            ret=$?
        };
        return ${ret};
    fi
}
multijob_finish () 
{ 
    local ret=0;
    while [[ ${mj_num_jobs} -gt 0 ]]; do
        multijob_finish_one;
        : $(( ret |= $? ));
    done;
    wait;
    [[ $# -eq 0 ]] || die "${FUNCNAME} takes no arguments";
    EBUILD_DEATH_HOOKS=${EBUILD_DEATH_HOOKS/ wait / };
    return ${ret}
}
multijob_finish_one () 
{ 
    [[ $# -eq 0 ]] || die "${FUNCNAME} takes no arguments";
    local pid ret;
    read -r -u ${mj_control_fd} pid ret || die;
    : $(( --mj_num_jobs ));
    return ${ret}
}
multijob_init () 
{ 
    has wait ${EBUILD_DEATH_HOOKS} || EBUILD_DEATH_HOOKS+=" wait ";
    local pipe="${T}/multijob.pipe";
    mkfifo "${pipe}";
    redirect_alloc_fd mj_control_fd "${pipe}";
    rm -f "${pipe}";
    mj_max_jobs=$(makeopts_jobs "$@");
    mj_num_jobs=0
}
multijob_post_fork () 
{ 
    _multijob_fork post "$@"
}
multijob_pre_fork () 
{ 
    _multijob_fork pre "$@"
}
multilib_env () 
{ 
    local CTARGET=${1:-${CTARGET}};
    case ${CTARGET} in 
        x86_64*)
            export CFLAGS_x86=${CFLAGS_x86--m32};
            export CHOST_x86=${CTARGET/x86_64/i686};
            CHOST_x86=${CHOST_x86/%-gnux32/-gnu};
            export CTARGET_x86=${CHOST_x86};
            if [[ ${SYMLINK_LIB} == "yes" ]]; then
                export LIBDIR_x86="lib32";
            else
                export LIBDIR_x86="lib";
            fi;
            export CFLAGS_amd64=${CFLAGS_amd64--m64};
            export CHOST_amd64=${CTARGET/%-gnux32/-gnu};
            export CTARGET_amd64=${CHOST_amd64};
            export LIBDIR_amd64="lib64";
            export CFLAGS_x32=${CFLAGS_x32--mx32};
            export CHOST_x32=${CTARGET/%-gnu/-gnux32};
            export CTARGET_x32=${CHOST_x32};
            export LIBDIR_x32="libx32";
            case ${CTARGET} in 
                *-gnux32)
                    : ${MULTILIB_ABIS=x32 amd64 x86};
                    : ${DEFAULT_ABI=x32}
                ;;
                *)
                    : ${MULTILIB_ABIS=amd64 x86};
                    : ${DEFAULT_ABI=amd64}
                ;;
            esac
        ;;
        mips64*)
            export CFLAGS_o32=${CFLAGS_o32--mabi=32};
            export CHOST_o32=${CTARGET/mips64/mips};
            export CTARGET_o32=${CHOST_o32};
            export LIBDIR_o32="lib";
            export CFLAGS_n32=${CFLAGS_n32--mabi=n32};
            export CHOST_n32=${CTARGET};
            export CTARGET_n32=${CHOST_n32};
            export LIBDIR_n32="lib32";
            export CFLAGS_n64=${CFLAGS_n64--mabi=64};
            export CHOST_n64=${CTARGET};
            export CTARGET_n64=${CHOST_n64};
            export LIBDIR_n64="lib64";
            : ${MULTILIB_ABIS=n64 n32 o32};
            : ${DEFAULT_ABI=n32}
        ;;
        powerpc64*)
            export CFLAGS_ppc=${CFLAGS_ppc--m32};
            export CHOST_ppc=${CTARGET/powerpc64/powerpc};
            export CTARGET_ppc=${CHOST_ppc};
            export LIBDIR_ppc="lib";
            export CFLAGS_ppc64=${CFLAGS_ppc64--m64};
            export CHOST_ppc64=${CTARGET};
            export CTARGET_ppc64=${CHOST_ppc64};
            export LIBDIR_ppc64="lib64";
            : ${MULTILIB_ABIS=ppc64 ppc};
            : ${DEFAULT_ABI=ppc64}
        ;;
        s390x*)
            export CFLAGS_s390=${CFLAGS_s390--m31};
            export CHOST_s390=${CTARGET/s390x/s390};
            export CTARGET_s390=${CHOST_s390};
            export LIBDIR_s390="lib";
            export CFLAGS_s390x=${CFLAGS_s390x--m64};
            export CHOST_s390x=${CTARGET};
            export CTARGET_s390x=${CHOST_s390x};
            export LIBDIR_s390x="lib64";
            : ${MULTILIB_ABIS=s390x s390};
            : ${DEFAULT_ABI=s390x}
        ;;
        sparc64*)
            export CFLAGS_sparc32=${CFLAGS_sparc32--m32};
            export CHOST_sparc32=${CTARGET/sparc64/sparc};
            export CTARGET_sparc32=${CHOST_sparc32};
            export LIBDIR_sparc32="lib";
            export CFLAGS_sparc64=${CFLAGS_sparc64--m64};
            export CHOST_sparc64=${CTARGET};
            export CTARGET_sparc64=${CHOST_sparc64};
            export LIBDIR_sparc64="lib64";
            : ${MULTILIB_ABIS=sparc64 sparc32};
            : ${DEFAULT_ABI=sparc64}
        ;;
        *)
            : ${MULTILIB_ABIS=default};
            : ${DEFAULT_ABI=default}
        ;;
    esac;
    export MULTILIB_ABIS DEFAULT_ABI
}
multilib_toolchain_setup () 
{ 
    local v vv;
    export ABI=$1;
    if [[ ${__DEFAULT_ABI_SAVED} == "true" ]]; then
        for v in CHOST CBUILD AS CC CXX LD;
        do
            vv="__abi_saved_${v}";
            export ${v}="${!vv}";
            unset ${vv};
        done;
        unset __DEFAULT_ABI_SAVED;
    fi;
    if [[ ${ABI} != ${DEFAULT_ABI} ]]; then
        for v in CHOST CBUILD AS CC CXX LD;
        do
            export __abi_saved_${v}="${!v}";
        done;
        export __DEFAULT_ABI_SAVED="true";
        export CHOST=$(get_abi_CHOST ${DEFAULT_ABI});
        export CC="$(tc-getCC) $(get_abi_CFLAGS)";
        export CXX="$(tc-getCXX) $(get_abi_CFLAGS)";
        export LD="$(tc-getLD) $(get_abi_LDFLAGS)";
        export CHOST=$(get_abi_CHOST $1);
        export CBUILD=$(get_abi_CHOST $1);
    fi
}
newicon () 
{ 
    _iconins ${FUNCNAME} "$@"
}
newmenu () 
{ 
    ( insinto /usr/share/applications;
    newins "$@" )
}
number_abis () 
{ 
    set -- `get_install_abis`;
    echo $#
}
path_exists () 
{ 
    local opt=$1;
    [[ ${opt} == -[ao] ]] && shift || opt="-a";
    [[ $# -eq 0 ]] && return 1;
    local p r=0;
    for p in "$@";
    do
        [[ -e ${p} ]];
        : $(( r += $? ));
    done;
    case ${opt} in 
        -a)
            return $(( r != 0 ))
        ;;
        -o)
            return $(( r == $# ))
        ;;
    esac
}
pkg_nofetch () 
{ 
    __eapi0_pkg_nofetch "$@"
}
preserve_old_lib () 
{ 
    if [[ ${EBUILD_PHASE} != "preinst" ]]; then
        eerror "preserve_old_lib() must be called from pkg_preinst() only";
        die "Invalid preserve_old_lib() usage";
    fi;
    [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]";
    has preserve-libs ${FEATURES} && return 0;
    local lib dir;
    for lib in "$@";
    do
        [[ -e ${ROOT}/${lib} ]] || continue;
        dir=${lib%/*};
        dodir ${dir} || die "dodir ${dir} failed";
        cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed";
        touch "${D}"/${lib};
    done
}
preserve_old_lib_notify () 
{ 
    if [[ ${EBUILD_PHASE} != "postinst" ]]; then
        eerror "preserve_old_lib_notify() must be called from pkg_postinst() only";
        die "Invalid preserve_old_lib_notify() usage";
    fi;
    has preserve-libs ${FEATURES} && return 0;
    local lib notice=0;
    for lib in "$@";
    do
        [[ -e ${ROOT}/${lib} ]] || continue;
        if [[ ${notice} -eq 0 ]]; then
            notice=1;
            ewarn "Old versions of installed libraries were detected on your system.";
            ewarn "In order to avoid breaking packages that depend on these old libs,";
            ewarn "the libraries are not being removed.  You need to run revdep-rebuild";
            ewarn "in order to remove these old dependencies.  If you do not have this";
            ewarn "helper program, simply emerge the 'gentoolkit' package.";
            ewarn;
        fi;
        ewarn "  # revdep-rebuild --library '${lib}' && rm '${lib}'";
    done
}
prune_libtool_files () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    local removing_all removing_modules opt;
    for opt in "$@";
    do
        case "${opt}" in 
            --all)
                removing_all=1;
                removing_modules=1
            ;;
            --modules)
                removing_modules=1
            ;;
            *)
                die "Invalid argument to ${FUNCNAME}(): ${opt}"
            ;;
        esac;
    done;
    local f;
    local queue=();
    while IFS= read -r -d '' f; do
        local archivefile=${f/%.la/.a};
        [[ ${f} != ${archivefile} ]] || die 'regex sanity check failed';
        local reason pkgconfig_scanned;
        if grep -q '^shouldnotlink=yes$' "${f}"; then
            if [[ -f ${archivefile} ]]; then
                einfo "Removing unnecessary ${archivefile#${D%/}} (static plugin)";
                queue+=("${archivefile}");
            fi;
            if [[ -n ${removing_modules} ]]; then
                reason='module';
            fi;
        else
            if [[ -n ${removing_all} ]]; then
                reason='requested';
            else
                if [[ ! -f ${archivefile} ]]; then
                    reason='no static archive';
                else
                    if [[ ! -n $(sed -nre 				"s/^(dependency_libs|inherited_linker_flags)='(.*)'$/\2/p" 				"${f}") ]]; then
                        reason='no libs & flags';
                    else
                        if [[ ! -n ${pkgconfig_scanned} ]]; then
                            local pc_libs=();
                            if [[ ! -n ${removing_all} ]]; then
                                local pc;
                                local tf=${T}/prune-lt-files.pc;
                                local pkgconf=$(tc-getPKG_CONFIG);
                                while IFS= read -r -d '' pc; do
                                    local arg;
                                    sed -e '/^Requires:/d' "${pc}" > "${tf}";
                                    for arg in $("${pkgconf}" --libs "${tf}");
                                    do
                                        [[ ${arg} == -l* ]] && pc_libs+=(lib${arg#-l}.la);
                                    done;
                                done < <(find "${D}" -type f -name '*.pc' -print0);
                                rm -f "${tf}";
                            fi;
                            pkgconfig_scanned=1;
                        fi;
                        has "${f##*/}" "${pc_libs[@]}" && reason='covered by .pc';
                    fi;
                fi;
            fi;
        fi;
        if [[ -n ${reason} ]]; then
            einfo "Removing unnecessary ${f#${D%/}} (${reason})";
            queue+=("${f}");
        fi;
    done < <(find "${D}" -xtype f -name '*.la' -print0);
    if [[ -n ${queue[@]} ]]; then
        rm -f "${queue[@]}";
    fi
}
python_copy_sources () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    _python_validate_useflags;
    local impl;
    local bdir=${BUILD_DIR:-${S}};
    debug-print "${FUNCNAME}: bdir = ${bdir}";
    einfo "Will copy sources from ${S}";
    for impl in "${PYTHON_COMPAT[@]}";
    do
        if use "python_targets_${impl}"; then
            local BUILD_DIR=${bdir%%/}-${impl};
            einfo "${impl}: copying to ${BUILD_DIR}";
            debug-print "${FUNCNAME}: [${impl}] cp ${S} => ${BUILD_DIR}";
            cp -pr "${S}" "${BUILD_DIR}" || die;
        fi;
    done
}
python_domodule () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
    local d;
    if [[ ${python_moduleroot} == /* ]]; then
        d=${python_moduleroot};
    else
        local PYTHON_SITEDIR=${PYTHON_SITEDIR};
        [[ -n ${PYTHON_SITEDIR} ]] || python_export PYTHON_SITEDIR;
        d=${PYTHON_SITEDIR#${EPREFIX}}/${python_moduleroot};
    fi;
    local INSDESTTREE;
    insinto "${d}";
    doins -r "${@}" || die;
    python_optimize "${ED}/${d}"
}
python_doscript () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
    local d=${python_scriptroot:-${DESTTREE}/bin};
    local INSDESTTREE INSOPTIONS;
    insinto "${d}";
    insopts -m755;
    local f;
    for f in "$@";
    do
        local oldfn=${f##*/};
        local newfn=${oldfn}-${EPYTHON};
        debug-print "${FUNCNAME}: ${oldfn} -> ${newfn}";
        newins "${f}" "${newfn}" || die;
        _python_rewrite_shebang "${ED}/${d}/${newfn}";
        _python_ln_rel "${ED}"/usr/bin/python-exec "${ED}/${d}/${oldfn}" || die;
    done
}
python_export () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    local impl var;
    case "${1}" in 
        python* | jython*)
            impl=${1/_/.};
            shift
        ;;
        pypy-c*)
            impl=${1};
            shift
        ;;
        pypy*)
            local v=${1#pypy};
            impl=pypy-c${v/_/.};
            shift
        ;;
        *)
            impl=${EPYTHON};
            [[ -n ${impl} ]] || die "python_export: no impl nor EPYTHON"
        ;;
    esac;
    debug-print "${FUNCNAME}: implementation: ${impl}";
    for var in "$@";
    do
        case "${var}" in 
            EPYTHON)
                export EPYTHON=${impl};
                debug-print "${FUNCNAME}: EPYTHON = ${EPYTHON}"
            ;;
            PYTHON)
                export PYTHON=${EPREFIX}/usr/bin/${impl};
                debug-print "${FUNCNAME}: PYTHON = ${PYTHON}"
            ;;
            PYTHON_SITEDIR)
                local dir;
                case "${impl}" in 
                    python*)
                        dir=/usr/$(get_libdir)/${impl}
                    ;;
                    jython*)
                        dir=/usr/share/${impl}/Lib
                    ;;
                    pypy*)
                        dir=/usr/$(get_libdir)/${impl/-c/}
                    ;;
                esac;
                export PYTHON_SITEDIR=${EPREFIX}${dir}/site-packages;
                debug-print "${FUNCNAME}: PYTHON_SITEDIR = ${PYTHON_SITEDIR}"
            ;;
            PYTHON_INCLUDEDIR)
                local dir;
                case "${impl}" in 
                    python*)
                        dir=/usr/include/${impl}
                    ;;
                    jython*)
                        dir=/usr/share/${impl}/Include
                    ;;
                    pypy*)
                        dir=/usr/$(get_libdir)/${impl/-c/}/include
                    ;;
                esac;
                export PYTHON_INCLUDEDIR=${EPREFIX}${dir};
                debug-print "${FUNCNAME}: PYTHON_INCLUDEDIR = ${PYTHON_INCLUDEDIR}"
            ;;
            PYTHON_PKG_DEP)
                local d;
                case ${impl} in 
                    python*)
                        PYTHON_PKG_DEP='dev-lang/python'
                    ;;
                    jython*)
                        PYTHON_PKG_DEP='dev-java/jython'
                    ;;
                    pypy*)
                        PYTHON_PKG_DEP='dev-python/pypy'
                    ;;
                    *)
                        die "Invalid implementation: ${impl}"
                    ;;
                esac;
                PYTHON_PKG_DEP+=:${impl##*[a-z-]};
                if [[ -n ${PYTHON_REQ_USE} ]]; then
                    PYTHON_PKG_DEP+=[${PYTHON_REQ_USE}];
                fi;
                export PYTHON_PKG_DEP;
                debug-print "${FUNCNAME}: PYTHON_PKG_DEP = ${PYTHON_PKG_DEP}"
            ;;
            *)
                die "python_export: unknown variable ${var}"
            ;;
        esac;
    done
}
python_export_best () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    _python_validate_useflags;
    [[ ${#} -gt 0 ]] || set -- EPYTHON PYTHON;
    local impl best;
    for impl in "${_PYTHON_ALL_IMPLS[@]}";
    do
        if has "${impl}" "${PYTHON_COMPAT[@]}" && use "python_targets_${impl}"; then
            best=${impl};
        fi;
    done;
    [[ -n ${best+1} ]] || die "python_export_best(): no implementation found!";
    debug-print "${FUNCNAME}: Best implementation is: ${impl}";
    python_export "${impl}" "${@}"
}
python_foreach_impl () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    _python_validate_useflags;
    _python_check_USE_PYTHON;
    local impl;
    local bdir=${BUILD_DIR:-${S}};
    debug-print "${FUNCNAME}: bdir = ${bdir}";
    for impl in "${_PYTHON_ALL_IMPLS[@]}";
    do
        if has "${impl}" "${PYTHON_COMPAT[@]}" && use "python_targets_${impl}"; then
            local EPYTHON PYTHON;
            python_export "${impl}" EPYTHON PYTHON;
            local BUILD_DIR=${bdir%%/}-${impl};
            export EPYTHON PYTHON;
            einfo "${EPYTHON}: running ${@}";
            "${@}" || die "${EPYTHON}: ${1} failed";
        fi;
    done
}
python_gen_cond_dep () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    local impl pattern;
    local matches=();
    local dep=${1};
    shift;
    for impl in "${PYTHON_COMPAT[@]}";
    do
        for pattern in "$@";
        do
            if [[ ${impl} == ${pattern} ]]; then
                matches+=("python_targets_${impl}? ( ${dep} )");
                break;
            fi;
        done;
    done;
    echo ${matches[@]}
}
python_gen_usedep () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    local impl pattern;
    local matches=();
    for impl in "${PYTHON_COMPAT[@]}";
    do
        for pattern in "$@";
        do
            if [[ ${impl} == ${pattern} ]]; then
                matches+=("python_targets_${impl}?" "-python_single_target_${impl}(-)");
                break;
            fi;
        done;
    done;
    local out=${matches[@]};
    echo ${out// /,}
}
python_gen_useflags () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    local impl pattern;
    local matches=();
    for impl in "${PYTHON_COMPAT[@]}";
    do
        for pattern in "$@";
        do
            if [[ ${impl} == ${pattern} ]]; then
                matches+=("python_targets_${impl}");
                break;
            fi;
        done;
    done;
    echo ${matches[@]}
}
python_get_EPYTHON () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    python_export "${@}" EPYTHON;
    echo "${EPYTHON}"
}
python_get_PYTHON () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    python_export "${@}" PYTHON;
    echo "${PYTHON}"
}
python_get_includedir () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    python_export "${@}" PYTHON_INCLUDEDIR;
    echo "${PYTHON_INCLUDEDIR}"
}
python_get_sitedir () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    python_export "${@}" PYTHON_SITEDIR;
    echo "${PYTHON_SITEDIR}"
}
python_moduleinto () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    python_moduleroot=${1}
}
python_optimize () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
    local PYTHON=${PYTHON};
    [[ -n ${PYTHON} ]] || python_export PYTHON;
    if [[ ${#} -eq 0 ]]; then
        local f;
        while IFS= read -r -d '' f; do
            if [[ ${f} == /* && -d ${D}${f} ]]; then
                set -- "${D}${f}" "${@}";
            fi;
        done < <("${PYTHON}" -c 'import sys; print("\0".join(sys.path))');
        debug-print "${FUNCNAME}: using sys.path: ${*/%/;}";
    fi;
    local d;
    for d in "$@";
    do
        local instpath=${d#${D}};
        instpath=/${instpath##/};
        case "${EPYTHON}" in 
            python*)
                "${PYTHON}" -m compileall -q -f -d "${instpath}" "${d}";
                "${PYTHON}" -OO -m compileall -q -f -d "${instpath}" "${d}"
            ;;
            *)
                "${PYTHON}" -m compileall -q -f -d "${instpath}" "${@}"
            ;;
        esac;
    done
}
python_replicate_script () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    _python_validate_useflags;
    local suffixes=();
    function _add_suffix () 
    { 
        suffixes+=("${EPYTHON}")
    };
    python_foreach_impl _add_suffix;
    debug-print "${FUNCNAME}: suffixes = ( ${suffixes[@]} )";
    local f suffix;
    for suffix in "${suffixes[@]}";
    do
        for f in "$@";
        do
            local newf=${f}-${suffix};
            debug-print "${FUNCNAME}: ${f} -> ${newf}";
            cp "${f}" "${newf}" || die;
        done;
        _python_rewrite_shebang "${suffix}" "${@/%/-${suffix}}";
    done;
    for f in "$@";
    do
        _python_ln_rel "${ED}"/usr/bin/python-exec "${f}" || die;
    done
}
python_scriptinto () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    python_scriptroot=${1}
}
redirect_alloc_fd () 
{ 
    local var=$1 file=$2 redir=${3:-"<>"};
    if [[ $(( (BASH_VERSINFO[0] << 8) + BASH_VERSINFO[1] )) -ge $(( (4 << 8) + 1 )) ]]; then
        eval "exec {${var}}${redir}'${file}'";
    else
        local fd=10;
        while :; do
            if [[ ! -e /dev/fd/${fd} ]] && [[ ! -L /dev/fd/${fd} ]]; then
                eval "exec ${fd}${redir}'${file}'" && break;
            fi;
            [[ ${fd} -gt 1024 ]] && die 'could not locate a free temp fd !?';
            : $(( ++fd ));
        done;
        : $(( ${var} = fd ));
    fi
}
src_compile () 
{ 
    unset PTPAX;
    unset XTPAX;
    use ptpax && export PTPAX="yes";
    use xtpax && export XTPAX="yes";
    distutils_src_compile
}
src_configure () 
{ 
    distutils-r1_src_configure "$@"
}
src_install () 
{ 
    distutils-r1_src_install "$@"
}
src_prepare () 
{ 
    distutils-r1_src_prepare "$@"
}
src_test () 
{ 
    distutils-r1_src_test "$@"
}
src_unpack () 
{ 
    __eapi0_src_unpack "$@"
}
strip-linguas () 
{ 
    local ls newls nols;
    if [[ $1 == "-i" ]] || [[ $1 == "-u" ]]; then
        local op=$1;
        shift;
        ls=$(find "$1" -name '*.po' -exec basename {} .po ';');
        shift;
        local d f;
        for d in "$@";
        do
            if [[ ${op} == "-u" ]]; then
                newls=${ls};
            else
                newls="";
            fi;
            for f in $(find "$d" -name '*.po' -exec basename {} .po ';');
            do
                if [[ ${op} == "-i" ]]; then
                    has ${f} ${ls} && newls="${newls} ${f}";
                else
                    has ${f} ${ls} || newls="${newls} ${f}";
                fi;
            done;
            ls=${newls};
        done;
    else
        ls="$@";
    fi;
    nols="";
    newls="";
    for f in ${LINGUAS};
    do
        if has ${f} ${ls}; then
            newls="${newls} ${f}";
        else
            nols="${nols} ${f}";
        fi;
    done;
    [[ -n ${nols} ]] && einfo "Sorry, but ${PN} does not support the LINGUAS:" ${nols};
    export LINGUAS=${newls:1}
}
tc-arch () 
{ 
    tc-ninja_magic_to_arch portage "$@"
}
tc-arch-kernel () 
{ 
    tc-ninja_magic_to_arch kern "$@"
}
tc-endian () 
{ 
    local host=$1;
    [[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
    host=${host%%-*};
    case ${host} in 
        aarch64*be)
            echo big
        ;;
        aarch64)
            echo little
        ;;
        alpha*)
            echo big
        ;;
        arm*b*)
            echo big
        ;;
        arm*)
            echo little
        ;;
        cris*)
            echo little
        ;;
        hppa*)
            echo big
        ;;
        i?86*)
            echo little
        ;;
        ia64*)
            echo little
        ;;
        m68*)
            echo big
        ;;
        mips*l*)
            echo little
        ;;
        mips*)
            echo big
        ;;
        powerpc*)
            echo big
        ;;
        s390*)
            echo big
        ;;
        sh*b*)
            echo big
        ;;
        sh*)
            echo little
        ;;
        sparc*)
            echo big
        ;;
        x86_64*)
            echo little
        ;;
        *)
            echo wtf
        ;;
    esac
}
tc-env_build () 
{ 
    tc-export_build_env;
    CFLAGS=${BUILD_CFLAGS} CXXFLAGS=${BUILD_CXXFLAGS} CPPFLAGS=${BUILD_CPPFLAGS} LDFLAGS=${BUILD_LDFLAGS} AR=$(tc-getBUILD_AR) AS=$(tc-getBUILD_AS) CC=$(tc-getBUILD_CC) CPP=$(tc-getBUILD_CPP) CXX=$(tc-getBUILD_CXX) LD=$(tc-getBUILD_LD) NM=$(tc-getBUILD_NM) PKG_CONFIG=$(tc-getBUILD_PKG_CONFIG) RANLIB=$(tc-getBUILD_RANLIB) "$@"
}
tc-export () 
{ 
    local var;
    for var in "$@";
    do
        [[ $(type -t tc-get${var}) != "function" ]] && die "tc-export: invalid export variable '${var}'";
        eval tc-get${var} > /dev/null;
    done
}
tc-export_build_env () 
{ 
    tc-export "$@";
    : ${BUILD_CFLAGS:=-O1 -pipe};
    : ${BUILD_CXXFLAGS:=-O1 -pipe};
    : ${BUILD_CPPFLAGS:=};
    : ${BUILD_LDFLAGS:=};
    export BUILD_{C,CXX,CPP,LD}FLAGS
}
tc-getAR () 
{ 
    tc-getPROG AR ar "$@"
}
tc-getAS () 
{ 
    tc-getPROG AS as "$@"
}
tc-getBUILD_AR () 
{ 
    tc-getBUILD_PROG AR ar "$@"
}
tc-getBUILD_AS () 
{ 
    tc-getBUILD_PROG AS as "$@"
}
tc-getBUILD_CC () 
{ 
    tc-getBUILD_PROG CC gcc "$@"
}
tc-getBUILD_CPP () 
{ 
    tc-getBUILD_PROG CPP cpp "$@"
}
tc-getBUILD_CXX () 
{ 
    tc-getBUILD_PROG CXX g++ "$@"
}
tc-getBUILD_LD () 
{ 
    tc-getBUILD_PROG LD ld "$@"
}
tc-getBUILD_NM () 
{ 
    tc-getBUILD_PROG NM nm "$@"
}
tc-getBUILD_OBJCOPY () 
{ 
    tc-getBUILD_PROG OBJCOPY objcopy "$@"
}
tc-getBUILD_PKG_CONFIG () 
{ 
    tc-getBUILD_PROG PKG_CONFIG pkg-config "$@"
}
tc-getBUILD_PROG () 
{ 
    _tc-getPROG CBUILD "BUILD_$1 $1_FOR_BUILD HOST$1" "${@:2}"
}
tc-getBUILD_RANLIB () 
{ 
    tc-getBUILD_PROG RANLIB ranlib "$@"
}
tc-getBUILD_STRIP () 
{ 
    tc-getBUILD_PROG STRIP strip "$@"
}
tc-getCC () 
{ 
    tc-getPROG CC gcc "$@"
}
tc-getCPP () 
{ 
    tc-getPROG CPP cpp "$@"
}
tc-getCXX () 
{ 
    tc-getPROG CXX g++ "$@"
}
tc-getDLLWRAP () 
{ 
    tc-getPROG DLLWRAP dllwrap "$@"
}
tc-getF77 () 
{ 
    tc-getPROG F77 gfortran "$@"
}
tc-getFC () 
{ 
    tc-getPROG FC gfortran "$@"
}
tc-getGCJ () 
{ 
    tc-getPROG GCJ gcj "$@"
}
tc-getLD () 
{ 
    tc-getPROG LD ld "$@"
}
tc-getNM () 
{ 
    tc-getPROG NM nm "$@"
}
tc-getOBJCOPY () 
{ 
    tc-getPROG OBJCOPY objcopy "$@"
}
tc-getPKG_CONFIG () 
{ 
    tc-getPROG PKG_CONFIG pkg-config "$@"
}
tc-getPROG () 
{ 
    _tc-getPROG CHOST "$@"
}
tc-getRANLIB () 
{ 
    tc-getPROG RANLIB ranlib "$@"
}
tc-getRC () 
{ 
    tc-getPROG RC windres "$@"
}
tc-getSTRIP () 
{ 
    tc-getPROG STRIP strip "$@"
}
tc-has-openmp () 
{ 
    local base="${T}/test-tc-openmp";
    cat > "${base}.c"  <<-EOF
#include <omp.h>
int main() {
int nthreads, tid, ret = 0;
#pragma omp parallel private(nthreads, tid)
{
tid = omp_get_thread_num();
nthreads = omp_get_num_threads(); ret += tid + nthreads;
}
return ret;
}
EOF

    $(tc-getCC "$@") -fopenmp "${base}.c" -o "${base}" &>/dev/null;
    local ret=$?;
    rm -f "${base}"*;
    return ${ret}
}
tc-has-tls () 
{ 
    local base="${T}/test-tc-tls";
    cat > "${base}.c"  <<-EOF
int foo(int *i) {
static __thread int j = 0;
return *i ? j : *i;
}
EOF

    local flags;
    case $1 in 
        -s)
            flags="-S"
        ;;
        -c)
            flags="-c"
        ;;
        -l)

        ;;
        -*)
            die "Usage: tc-has-tls [-c|-l] [toolchain prefix]"
        ;;
    esac;
    : ${flags:=-fPIC -shared -Wl,-z,defs};
    [[ $1 == -* ]] && shift;
    $(tc-getCC "$@") ${flags} "${base}.c" -o "${base}" &>/dev/null;
    local ret=$?;
    rm -f "${base}"*;
    return ${ret}
}
tc-is-cross-compiler () 
{ 
    return $([[ ${CBUILD:-${CHOST}} != ${CHOST} ]])
}
tc-is-softfloat () 
{ 
    local CTARGET=${CTARGET:-${CHOST}};
    case ${CTARGET} in 
        bfin* | h8300*)
            echo "only"
        ;;
        *)
            if [[ ${CTARGET//_/-} == *-softfloat-* ]]; then
                echo "yes";
            else
                if [[ ${CTARGET//_/-} == *-softfp-* ]]; then
                    echo "softfp";
                else
                    echo "no";
                fi;
            fi
        ;;
    esac
}
tc-is-static-only () 
{ 
    local host=${CTARGET:-${CHOST}};
    return $([[ ${host} == *-mint* ]])
}
tc-ninja_magic_to_arch () 
{ 
    function ninj () 
    { 
        [[ ${type} == "kern" ]] && echo $1 || echo $2
    };
    local type=$1;
    local host=$2;
    [[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
    local KV=${KV:-${KV_FULL}};
    [[ ${type} == "kern" ]] && [[ -z ${KV} ]] && ewarn "QA: Kernel version could not be determined, please inherit kernel-2 or linux-info";
    case ${host} in 
        aarch64*)
            ninj arm64 arm
        ;;
        alpha*)
            echo alpha
        ;;
        arm*)
            echo arm
        ;;
        avr*)
            ninj avr32 avr
        ;;
        bfin*)
            ninj blackfin bfin
        ;;
        cris*)
            echo cris
        ;;
        hppa*)
            ninj parisc hppa
        ;;
        i?86*)
            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -lt $(KV_to_int 2.6.24) || ${host} == *freebsd* ]]; then
                echo i386;
            else
                echo x86;
            fi
        ;;
        ia64*)
            echo ia64
        ;;
        m68*)
            echo m68k
        ;;
        mips*)
            echo mips
        ;;
        nios2*)
            echo nios2
        ;;
        nios*)
            echo nios
        ;;
        powerpc*)
            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]]; then
                echo powerpc;
            else
                if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -eq $(KV_to_int 2.6.15) ]]; then
                    if [[ ${host} == powerpc64* ]] || [[ ${PROFILE_ARCH} == "ppc64" ]]; then
                        echo powerpc;
                    else
                        echo ppc;
                    fi;
                else
                    if [[ ${host} == powerpc64* ]]; then
                        echo ppc64;
                    else
                        if [[ ${PROFILE_ARCH} == "ppc64" ]]; then
                            ninj ppc64 ppc;
                        else
                            echo ppc;
                        fi;
                    fi;
                fi;
            fi
        ;;
        s390*)
            echo s390
        ;;
        sh64*)
            ninj sh64 sh
        ;;
        sh*)
            echo sh
        ;;
        sparc64*)
            ninj sparc64 sparc
        ;;
        sparc*)
            [[ ${PROFILE_ARCH} == "sparc64" ]] && ninj sparc64 sparc || echo sparc
        ;;
        vax*)
            echo vax
        ;;
        x86_64*freebsd*)
            echo amd64
        ;;
        x86_64*)
            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.24) ]]; then
                echo x86;
            else
                ninj x86_64 amd64;
            fi
        ;;
        *)
            echo unknown
        ;;
    esac
}
use_if_iuse () 
{ 
    in_iuse $1 || return 1;
    use $1
}
validate_desktop_entries () 
{ 
    if [[ -x /usr/bin/desktop-file-validate ]]; then
        einfo "Checking desktop entry validity";
        local directories="";
        for d in /usr/share/applications $@;
        do
            [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}";
        done;
        if [[ -n ${directories} ]]; then
            for FILE in $(find ${directories} -name "*\.desktop" 							-not -path '*.hidden*' | sort -u 2>/dev/null);
            do
                local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | 								sed -e "s|error: ||" -e "s|${FILE}:|--|g" );
                [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:};
            done;
        fi;
        echo "";
    else
        einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo.";
    fi
}