/var/tmp/portage/dev-java/antlr-2.7.7-r2/temp/environment

environment (text/plain), 263.22 KB, created by Roman Karshiev on 2011-05-13 22:21:38 UTC

declare -x ABI="amd64"
declare -x ALSA_CARDS=""
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 ANT_OPTS=""
declare -x ANT_RESPECT_JAVA_HOME=""
declare -x ANT_TASKS=""
declare -x APACHE2_MODULES="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 APACHE2_MPMS="itk"
declare -x ARCH="amd64"
declare -x ASFLAGS_x86="--32"
declare -- BASE_EXPF="src_unpack src_compile src_install src_prepare src_configure"
declare -x CAMERAS="ptp2"
declare -x CBUILD="x86_64-pc-linux-gnu"
declare -x CFLAGS="-O2 -pipe -march=barcelona -mmmx -msse -msse2 -msse4a -m3dnow"
declare -x CFLAGS_default=""
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_x86="i686-pc-linux-gnu"
declare -x CLASSPATH=""
declare -x COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog"
declare -x CONF_PREFIX="/usr"
declare -x CROSSCOMPILE_OPTS=""
declare -x CTARGET_default="x86_64-pc-linux-gnu"
declare -x CXXFLAGS="-O2 -pipe -march=barcelona -mmmx -msse -msse2 -msse4a -m3dnow"
declare -x DEFAULT_ABI="amd64"
declare -x DEFINED_PHASES=" compile configure install postinst postrm preinst prepare setup unpack"
declare -- DEPEND=">=virtual/jdk-1.3
	mono? ( dev-lang/mono )
	script? ( !dev-util/pccts )
	source? ( app-arch/zip )  >=dev-java/java-config-2.1.9-r1  >=app-admin/eselect-python-20091230 python? ( =dev-lang/python-2* )"
declare -- DESCRIPTION="A parser generator for C++, C#, Java, and Python"
declare -x DESTTREE="/usr"
declare -x DIROPTIONS="-m0755"
declare -x EAPI="3"
declare -- EBUILD_DEATH_HOOKS=" java-pkg_die"
declare -- ECONF_SOURCE="."
declare -x ELIBC="glibc"
declare -- EPATCH_EXCLUDE=""
declare -- EPATCH_FORCE="no"
declare -- EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
declare -- EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
declare -- EPATCH_SINGLE_MSG=""
declare -- EPATCH_SOURCE="/var/tmp/portage/dev-java/antlr-2.7.7-r2/work/patch"
declare -- EPATCH_SUFFIX="patch.bz2"
declare -x EPYTHON="python2.7"
declare -x EXEOPTIONS="-m0755"
declare -x FCFLAGS=""
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=""
declare -x GCC_SPECS=""
declare -x GDK_USE_XFT="1"
declare -x GENTOO_VM="sun-jdk-1.6"
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 HG="/usr/bin/hg"
declare -x HISTCONTROL="erasedups"
declare -x HISTIGNORE="&:ls:[bf]g:exit: cd \"\`*: PROMPT_COMMAND='*"
declare -- HOMEPAGE="http://www.antlr2.org/"
declare -x INHERITED="portability toolchain-funcs distutils java-pkg-2 python java-utils-2 versionator multilib base mono eutils"
declare -x INPUT_DEVICES="none"
declare -x INSDESTTREE=""
declare -x INSOPTIONS="-m0644"
declare -- IUSE="doc debug examples mono +cxx +java python script source static-libs  elibc_FreeBSD "
declare -- I_WANT_GLOBAL_JAVA_OPTIONS="true"
declare -x JAVA="/opt/sun-jdk-1.6.0.24/bin/java"
declare -x JAVAC="/opt/sun-jdk-1.6.0.24/bin/javac"
declare -x JAVACC_HOME="/usr/share/javacc/"
declare -x JAVACFLAGS="+ -source 1.3 -target 1.3"
declare -x JAVA_HOME="/opt/sun-jdk-1.6.0.24"
declare -- JAVA_PKG_ALLOW_VM_CHANGE="yes"
declare -- JAVA_PKG_BUILD_DEPEND_FILE="/var/tmp/portage/dev-java/antlr-2.7.7-r2/temp/java-pkg-build-depend"
declare -- JAVA_PKG_COMPILERS_CONF="/etc/java-config-2/build/compilers.conf"
declare -- JAVA_PKG_COMPILER_DIR="/usr/share/java-config-2/compiler"
declare -- JAVA_PKG_DEPEND_FILE="/var/tmp/portage/dev-java/antlr-2.7.7-r2/temp/java-pkg-depend"
declare -- JAVA_PKG_ENV="/var/tmp/portage/dev-java/antlr-2.7.7-r2/image//usr/share/antlr/package.env"
declare -- JAVA_PKG_EXTRA_ENV="/var/tmp/portage/dev-java/antlr-2.7.7-r2/temp/java-pkg-extra-env"
declare -- JAVA_PKG_EXTRA_ENV_VARS=""
declare -- JAVA_PKG_E_DEPEND=">=dev-java/java-config-2.1.9-r1 "
declare -- JAVA_PKG_JARDEST="/usr/share/antlr/lib"
declare -- JAVA_PKG_LIBDEST="/usr/lib64/antlr"
declare -- JAVA_PKG_NAME="antlr"
declare -- JAVA_PKG_OPTIONAL_DEPEND_FILE="/var/tmp/portage/dev-java/antlr-2.7.7-r2/temp/java-pkg-optional-depend"
declare -- JAVA_PKG_QA_VIOLATIONS="0"
declare -- JAVA_PKG_SHAREPATH="/usr/share/antlr"
declare -- JAVA_PKG_SOURCESPATH="/usr/share/antlr/sources/"
declare -- JAVA_PKG_VIRTUALS_PATH="/usr/share/java-config-2/virtuals"
declare -- JAVA_PKG_VIRTUAL_PROVIDER="/var/tmp/portage/dev-java/antlr-2.7.7-r2/image///usr/share/java-config-2/virtuals/antlr"
declare -- JAVA_PKG_WARDEST="/usr/share/antlr/webapps"
declare -x JDK_HOME="/opt/sun-jdk-1.6.0.24"
declare -x JYTHON_SYSTEM_CACHEDIR="1"
declare -x KERNEL="linux"
declare -x KERNEL_ABI="amd64"
declare -x KEYWORDS="amd64 ~ppc ~ppc64 x86 ~x86-fbsd"
declare -x KV="2.6.37-gentoo-r4"
declare -x LANG="C"
declare -x LCD_DEVICES=""
declare -x LC_ALL="C"
declare -x LDFLAGS="-Wl,-O1 -Wl,--as-needed"
declare -x LDFLAGS_default=""
declare -x LDFLAGS_x86="-m elf_i386"
declare -x LD_LIBRARY_PATH="/opt/sun-jdk-1.6.0.24/jre/lib/amd64/:/opt/sun-jdk-1.6.0.24/jre/lib/amd64/native_threads/:/opt/sun-jdk-1.6.0.24/jre/lib/amd64/xawt/:/opt/sun-jdk-1.6.0.24/jre/lib/amd64/server/"
declare -x LIBDIR_amd64="lib64"
declare -x LIBDIR_amd64_fbsd="lib64"
declare -x LIBDIR_default="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_x86="lib32"
declare -x LIBDIR_x86_fbsd="lib32"
declare -x LIBOPTIONS="-m0644"
declare -x LICENSE="ANTLR"
declare -x LINGUAS="ru"
declare -x MAIL="/var/mail/root"
declare -x MAKEOPTS="-j5"
declare -x MC_SID="15550"
declare -x MC_TMPDIR="/tmp/mc-root"
declare -x MONO_SHARED_DIR="/var/tmp/portage/dev-java/antlr-2.7.7-r2/temp"
declare -x MULTILIB_ABIS="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 NGINX_MODULES_HTTP="access auth_basic autoindex browser charset empty_gif fastcgi flv geo gzip limit_req limit_zone map memcached proxy referer rewrite scgi split_clients ssi upstream_ip_hash userid uwsgi addition cache_purge geoip gzip_static image_filter perl realip stub_status upload"
declare -a PATCHES='([0]="/usr/portage/dev-java/antlr/files/2.7.7-gcc-4.3.patch" [1]="/usr/portage/dev-java/antlr/files/2.7.7-gcc-4.4.patch" [2]="/usr/portage/dev-java/antlr/files/2.7.7-makefixes.patch")'
declare -x PATH="/opt/sun-jdk-1.6.0.24/bin:/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/4.4.5:/usr/lib64/subversion/bin"
declare -- PDEPEND=" "
declare -x PHP_TARGETS=""
declare -x PKG_CONFIG_PATH="/usr/lib64/pkgconfig"
declare -x PORTAGE_COMPRESS_EXCLUDE_SUFFIXES="css gif htm[l]? jp[e]?g js pdf png"
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/antlr-2.7.7-r2/html")'
declare -x PROFILE_ONLY_VARIABLES="ARCH ELIBC KERNEL USERLAND"
declare -x PROPERTIES=""
declare -x PROVIDE=""
declare -x PYTHONDOCS_2_7="/usr/share/doc/python-docs-2.7.1/html/library"
declare -x PYTHONDOCS_3_1="/usr/share/doc/python-docs-3.1.3/html/library"
declare -x PYTHONDONTWRITEBYTECODE="1"
declare -- PYTHON_ABI="2.7"
declare -- PYTHON_COLORS="0"
declare -- PYTHON_DEPEND="python? 2"
declare -- PYTHON_PKG_SETUP_EXECUTED="1"
declare -- PYTHON_REQUESTED_ACTIVE_VERSION="2"
declare -- PYTHON_SANITY_CHECKS_EXECUTED="1"
declare -- PYTHON_TEST_VERBOSITY="1"
declare -x RDEPEND=">=virtual/jdk-1.3
	mono? ( dev-lang/mono )  >=dev-java/java-config-2.1.9-r1  >=app-admin/eselect-python-20091230 python? ( =dev-lang/python-2* )"
declare -- REQUIRED_USE=" "
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=""
declare -x S="/var/tmp/portage/dev-java/antlr-2.7.7-r2/work/antlr-2.7.7"
declare -x SANDBOX_DEBUG="0"
declare -x SANDBOX_DENY=""
declare -x SANDBOX_PID="23285"
declare -x SANDBOX_PREDICT="/dev/crypto:/dev/random:/var/cache/fontconfig:/var/tmp/portage/dev-java/antlr-2.7.7-r2/homedir"
declare -x SANDBOX_READ="/:/dev/stdin:/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/stderr:/dev/stdout:/dev/tts:/dev/tty:/dev/vc/:/dev/zero:/proc/self/fd:/tmp/:/usr/lib/cf:/usr/lib/conftest:/usr/lib32/cf:/usr/lib32/conftest:/usr/lib64/cf:/usr/lib64/conftest:/usr/tmp/cf:/usr/tmp/conftest:/var/cache/jython:/var/tmp:/var/tmp/:/var/tmp/portage/dev-java/antlr-2.7.7-r2/homedir/.bash_history"
declare -x SGML_CATALOG_FILES="/etc/sgml/sgml-docbook-3.1.cat:/etc/sgml/xml-docbook-4.4.cat:/etc/sgml/xml-docbook-4.3.cat:/etc/sgml/xml-docbook-4.1.2.cat:/etc/sgml/sgml-docbook-4.0.cat:/etc/sgml/sgml-ent.cat:/etc/sgml/xml-docbook-4.2.cat:/etc/sgml/xml-simple-docbook-1.0.cat:/etc/sgml/sgml-docbook.cat:/etc/sgml/sgml-docbook-4.4.cat:/etc/sgml/sgml-docbook-4.2.cat:/etc/sgml/xml-docbook-4.5.cat:/etc/sgml/openjade-1.3.2.cat:/etc/sgml/sgml-docbook-3.0.cat:/etc/sgml/sgml-lite.cat:/etc/sgml/dsssl-docbook-stylesheets.cat:/etc/sgml/xml-simple-docbook-4.1.2.4.cat:/etc/sgml/sgml-docbook-4.1.cat"
declare -x SLOT="0"
declare -- SRC_URI="http://www.antlr2.org/download/antlr-2.7.7.tar.gz"
declare -x STAGE1_USE="multilib nptl nptlonly unicode"
declare -x SUDO_COMMAND="/usr/bin/mc"
declare -x SUDO_GID="1073"
declare -x SUDO_UID="1073"
declare -x SUDO_USER="balancer"
declare -x SYMLINK_LIB="yes"
declare -x USE="amd64 cxx doc elibc_glibc examples java kernel_linux mono multilib python userland_GNU"
declare -x USERLAND="GNU"
declare -x USERNAME="root"
declare -x VIDEO_CARDS=""
declare -x WANT_JAVA_CONFIG="2"
declare -x XDG_CONFIG_DIRS="/etc/xdg"
declare -x XDG_CONFIG_HOME="/var/tmp/portage/dev-java/antlr-2.7.7-r2/temp"
declare -x XDG_DATA_DIRS="/usr/local/share:/usr/share"
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 -- _="PKG_INSTALL_MASK"
declare -a _CPYTHON2_GLOBALLY_SUPPORTED_ABIS='([0]="2.4" [1]="2.5" [2]="2.6" [3]="2.7")'
declare -a _CPYTHON3_GLOBALLY_SUPPORTED_ABIS='([0]="3.0" [1]="3.1" [2]="3.2" [3]="3.3")'
declare -x _E_DOCDESTTREE_=""
declare -x _E_EXEDESTTREE_=""
declare -a _JYTHON_GLOBALLY_SUPPORTED_ABIS='([0]="2.5-jython")'
declare -- _PYTHON_ABI_EXTRACTION_COMMAND="import platform
import sys
sys.stdout.write(\".\".join(str(x) for x in sys.version_info[:2]))
if platform.system()[:4] == \"Java\":
	sys.stdout.write(\"-jython\")"
declare -a _PYTHON_GLOBALLY_SUPPORTED_ABIS='([0]="2.4" [1]="2.5" [2]="2.6" [3]="2.7" [4]="3.0" [5]="3.1" [6]="3.2" [7]="3.3" [8]="2.5-jython")'
declare -- _PYTHON_SHEBANG_BASE_PART_REGEX="^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|python)"
declare -a __ESHOPTS_SAVE__='()'
declare -- ___ECLASS_RECUR_MULTILIB="yes"
declare -- ___ECLASS_RECUR_TOOLCHAIN_FUNCS="yes"
declare -- python="die"
PYTHON () 
{ 
    _python_check_python_pkg_setup_execution;
    local ABI_output="0" absolute_path_output="0" final_ABI="0" PYTHON_ABI="${PYTHON_ABI}" python_interpreter python2="0" python3="0";
    while (($#)); do
        case "$1" in 
            -2)
                python2="1"
            ;;
            -3)
                python3="1"
            ;;
            --ABI)
                ABI_output="1"
            ;;
            -a | --absolute-path)
                absolute_path_output="1"
            ;;
            -f | --final-ABI)
                final_ABI="1"
            ;;
            --)
                shift;
                break
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                break
            ;;
        esac;
        shift;
    done;
    if [[ "${ABI_output}" == "1" && "${absolute_path_output}" == "1" ]]; then
        die "${FUNCNAME}(): '--ABI' and '--absolute-path' options cannot be specified simultaneously";
    fi;
    if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt 1 ]]; then
        die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously";
    fi;
    if [[ "$#" -eq 0 ]]; then
        if [[ "${final_ABI}" == "1" ]]; then
            if ! _python_package_supporting_installation_for_multiple_python_abis; then
                die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
            fi;
            _python_calculate_PYTHON_ABIS;
            PYTHON_ABI="${PYTHON_ABIS##* }";
        else
            if [[ "${python2}" == "1" ]]; then
                PYTHON_ABI="$(eselect python show --python2 --ABI)";
                if [[ -z "${PYTHON_ABI}" ]]; then
                    die "${FUNCNAME}(): Active version of CPython 2 not set";
                else
                    if [[ "${PYTHON_ABI}" != "2."* ]]; then
                        die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`";
                    fi;
                fi;
            else
                if [[ "${python3}" == "1" ]]; then
                    PYTHON_ABI="$(eselect python show --python3 --ABI)";
                    if [[ -z "${PYTHON_ABI}" ]]; then
                        die "${FUNCNAME}(): Active version of CPython 3 not set";
                    else
                        if [[ "${PYTHON_ABI}" != "3."* ]]; then
                            die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`";
                        fi;
                    fi;
                else
                    if _python_package_supporting_installation_for_multiple_python_abis; then
                        if ! _python_abi-specific_local_scope; then
                            die "${FUNCNAME}() should be used in ABI-specific local scope";
                        fi;
                    else
                        PYTHON_ABI="$("${EPREFIX}/usr/bin/python" -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")";
                        if [[ -z "${PYTHON_ABI}" ]]; then
                            die "${FUNCNAME}(): Failure of extraction of locally active version of Python";
                        fi;
                    fi;
                fi;
            fi;
        fi;
    else
        if [[ "$#" -eq 1 ]]; then
            if [[ "${final_ABI}" == "1" ]]; then
                die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously";
            fi;
            if [[ "${python2}" == "1" ]]; then
                die "${FUNCNAME}(): '-2' option and Python ABI cannot be specified simultaneously";
            fi;
            if [[ "${python3}" == "1" ]]; then
                die "${FUNCNAME}(): '-3' option and Python ABI cannot be specified simultaneously";
            fi;
            PYTHON_ABI="$1";
        else
            die "${FUNCNAME}(): Invalid usage";
        fi;
    fi;
    if [[ "${ABI_output}" == "1" ]]; then
        echo -n "${PYTHON_ABI}";
        return;
    else
        if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
            python_interpreter="python${PYTHON_ABI}";
        else
            if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
                python_interpreter="jython${PYTHON_ABI%-jython}";
            fi;
        fi;
        if [[ "${absolute_path_output}" == "1" ]]; then
            echo -n "${EPREFIX}/usr/bin/${python_interpreter}";
        else
            echo -n "${python_interpreter}";
        fi;
    fi;
    if [[ -n "${ABI}" && "${ABI}" != "${DEFAULT_ABI}" && "${DEFAULT_ABI}" != "default" ]]; then
        echo -n "-${ABI}";
    fi
}
__versionator__test_version_compare () 
{ 
    eshopts_push -s extglob;
    local lt=1 eq=2 gt=3 p q;
    function __versionator__test_version_compare_t () 
    { 
        version_compare "${1}" "${3}";
        local r=$?;
        [[ ${r} -eq ${2} ]] || echo "FAIL: ${@} (got ${r} exp ${2})"
    };
    echo "
		0             $lt 1
		1             $lt 2
		2             $gt 1
		2             $eq 2
		0             $eq 0
		10            $lt 20
		68            $eq 068
		068           $gt 67
		068           $lt 69

		1.0           $lt 2.0
		2.0           $eq 2.0
		2.0           $gt 1.0

		1.0           $gt 0.0
		0.0           $eq 0.0
		0.0           $lt 1.0

		0.1           $lt 0.2
		0.2           $eq 0.2
		0.3           $gt 0.2

		1.2           $lt 2.1
		2.1           $gt 1.2

		1.2.3         $lt 1.2.4
		1.2.4         $gt 1.2.3

		1.2.0         $eq 1.2
		1.2.1         $gt 1.2
		1.2           $lt 1.2.1

		1.2b          $eq 1.2b
		1.2b          $lt 1.2c
		1.2b          $gt 1.2a
		1.2b          $gt 1.2
		1.2           $lt 1.2a

		1.3           $gt 1.2a
		1.3           $lt 1.3a

		1.0_alpha7    $lt 1.0_beta7
		1.0_beta      $lt 1.0_pre
		1.0_pre5      $lt 1.0_rc2
		1.0_rc2       $lt 1.0

		1.0_p1        $gt 1.0
		1.0_p1-r1     $gt 1.0_p1

		1.0_alpha6-r1 $gt 1.0_alpha6
		1.0_beta6-r1  $gt 1.0_alpha6-r2

		1.0_pre1      $lt 1.0-p1

		1.0p          $gt 1.0_p1
		1.0r          $gt 1.0-r1
		1.6.15        $gt 1.6.10-r2
		1.6.10-r2     $lt 1.6.15

	" | while read a b c; do
        [[ -z "${a}${b}${c}" ]] && continue;
        __versionator__test_version_compare_t "${a}" "${b}" "${c}";
    done;
    for q in "alpha beta pre rc=${lt};${gt}" "p r=${gt};${lt}";
    do
        for p in ${q%%=*};
        do
            local c=${q##*=};
            local alt=${c%%;*} agt=${c##*;};
            __versionator__test_version_compare_t "1.0" $agt "1.0_${p}";
            __versionator__test_version_compare_t "1.0" $agt "1.0_${p}1";
            __versionator__test_version_compare_t "1.0" $agt "1.0_${p}068";
            __versionator__test_version_compare_t "2.0_${p}" $alt "2.0";
            __versionator__test_version_compare_t "2.0_${p}1" $alt "2.0";
            __versionator__test_version_compare_t "2.0_${p}068" $alt "2.0";
            __versionator__test_version_compare_t "1.0_${p}" $eq "1.0_${p}";
            __versionator__test_version_compare_t "0.0_${p}" $lt "0.0_${p}1";
            __versionator__test_version_compare_t "666_${p}3" $gt "666_${p}";
            __versionator__test_version_compare_t "1_${p}7" $lt "1_${p}8";
            __versionator__test_version_compare_t "1_${p}7" $eq "1_${p}7";
            __versionator__test_version_compare_t "1_${p}7" $gt "1_${p}6";
            __versionator__test_version_compare_t "1_${p}09" $eq "1_${p}9";
        done;
    done;
    for p in "-r" "_p";
    do
        __versionator__test_version_compare_t "7.2${p}1" $lt "7.2${p}2";
        __versionator__test_version_compare_t "7.2${p}2" $gt "7.2${p}1";
        __versionator__test_version_compare_t "7.2${p}3" $gt "7.2${p}2";
        __versionator__test_version_compare_t "7.2${p}2" $lt "7.2${p}3";
    done;
    eshopts_pop
}
_cdrom_locate_file_on_cd () 
{ 
    local mline="";
    local showedmsg=0 showjolietmsg=0;
    while [[ -z ${CDROM_ROOT} ]]; do
        local i=0;
        local -a cdset=(${*//:/ });
        if [[ -n ${CDROM_SET} ]]; then
            cdset=(${cdset[${CDROM_SET}]});
        fi;
        while [[ -n ${cdset[${i}]} ]]; do
            local dir=$(dirname ${cdset[${i}]});
            local file=$(basename ${cdset[${i}]});
            local point= node= fs= foo=;
            while read point node fs foo; do
                [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] && continue;
                point=${point//\040/ };
                [[ ! -d ${point}/${dir} ]] && continue;
                [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue;
                export CDROM_ROOT=${point};
                export CDROM_SET=${i};
                export CDROM_MATCH=${cdset[${i}]};
                return;
            done <<< "$(get_mounts)";
            ((++i));
        done;
        echo;
        if [[ ${showedmsg} -eq 0 ]]; then
            if [[ ${CDROM_TOTAL_CDS} -eq 1 ]]; then
                if [[ -z ${CDROM_NAME} ]]; then
                    einfo "Please insert+mount the cdrom for ${PN} now !";
                else
                    einfo "Please insert+mount the ${CDROM_NAME} cdrom now !";
                fi;
            else
                if [[ -z ${CDROM_NAME_1} ]]; then
                    einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !";
                else
                    local var="CDROM_NAME_${CDROM_CURRENT_CD}";
                    einfo "Please insert+mount the ${!var} cdrom now !";
                fi;
            fi;
            showedmsg=1;
        fi;
        einfo "Press return to scan for the cd again";
        einfo "or hit CTRL+C to abort the emerge.";
        echo;
        if [[ ${showjolietmsg} -eq 0 ]]; then
            showjolietmsg=1;
        else
            ewarn "If you are having trouble with the detection";
            ewarn "of your CD, it is possible that you do not have";
            ewarn "Joliet support enabled in your kernel.  Please";
            ewarn "check that CONFIG_JOLIET is enabled in your kernel.";
            ebeep 5;
        fi;
        read || die "something is screwed with your system";
    done
}
_distutils_get_PYTHONPATH () 
{ 
    if _python_package_supporting_installation_for_multiple_python_abis && [[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
        ls -d build-${PYTHON_ABI}/lib* 2> /dev/null;
    else
        ls -d build/lib* 2> /dev/null;
    fi
}
_distutils_get_build_dir () 
{ 
    if _python_package_supporting_installation_for_multiple_python_abis && [[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
        echo "build-${PYTHON_ABI}";
    else
        echo "build";
    fi
}
_distutils_hook () 
{ 
    if [[ "$#" -ne 1 ]]; then
        die "${FUNCNAME}() requires 1 argument";
    fi;
    if [[ "$(type -t "distutils_src_${EBUILD_PHASE}_$1_hook")" == "function" ]]; then
        "distutils_src_${EBUILD_PHASE}_$1_hook";
    fi
}
_distutils_prepare_current_working_directory () 
{ 
    if [[ "$1" == *"|"*"|"* ]]; then
        die "Element '$1' of DISTUTILS_SETUP_FILES array has invalid syntax";
    fi;
    if [[ "$1" == *"|"* ]]; then
        echo "${_BOLD}[${1%|*}]${_NORMAL}";
        pushd "${1%|*}" > /dev/null || die "Entering directory '${1%|*}' failed";
    fi
}
_distutils_prepare_global_options () 
{ 
    local element option pattern;
    if [[ -n "$(declare -p DISTUTILS_GLOBAL_OPTIONS 2> /dev/null)" && "$(declare -p DISTUTILS_GLOBAL_OPTIONS)" != "declare -a DISTUTILS_GLOBAL_OPTIONS="* ]]; then
        die "DISTUTILS_GLOBAL_OPTIONS should be indexed array";
    fi;
    if has "${EAPI:-0}" 0 1 2 3; then
        _DISTUTILS_GLOBAL_OPTIONS=("${DISTUTILS_GLOBAL_OPTIONS[@]}");
    else
        _DISTUTILS_GLOBAL_OPTIONS=();
        for element in "${DISTUTILS_GLOBAL_OPTIONS[@]}";
        do
            if [[ ! "${element}" =~ ^[^[:space:]]+\ . ]]; then
                die "Element '${element}' of DISTUTILS_GLOBAL_OPTIONS array has invalid syntax";
            fi;
            pattern="${element%% *}";
            option="${element#* }";
            if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
                _DISTUTILS_GLOBAL_OPTIONS+=("${option}");
            fi;
        done;
    fi
}
_distutils_restore_current_working_directory () 
{ 
    if [[ "$1" == *"|"* ]]; then
        popd > /dev/null || die "Leaving directory '${1%|*}' failed";
    fi
}
_distutils_src_test_hook () 
{ 
    if [[ "$#" -ne 1 ]]; then
        die "${FUNCNAME}() requires 1 arguments";
    fi;
    if ! _python_package_supporting_installation_for_multiple_python_abis; then
        return;
    fi;
    if [[ "$(type -t "distutils_src_test_pre_hook")" == "function" ]]; then
        eval "python_execute_$1_pre_hook() {
			distutils_src_test_pre_hook
		}";
    fi;
    if [[ "$(type -t "distutils_src_test_post_hook")" == "function" ]]; then
        eval "python_execute_$1_post_hook() {
			distutils_src_test_post_hook
		}";
    fi
}
_epatch_draw_line () 
{ 
    [[ -z $1 ]] && set "$(printf "%65s" '')";
    echo "${1//?/=}"
}
_gcc-install-dir () 
{ 
    echo "$(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"
}
_python_abi-specific_local_scope () 
{ 
    [[ " ${FUNCNAME[@]:2} " =~ " "(_python_final_sanity_checks|python_execute_function|python_mod_optimize|python_mod_cleanup)" " ]]
}
_python_calculate_PYTHON_ABIS () 
{ 
    if ! _python_package_supporting_installation_for_multiple_python_abis; then
        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
    fi;
    _python_initial_sanity_checks;
    if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
        local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS;
        restricted_ABIs="${RESTRICT_PYTHON_ABIS// /
}";
        if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
            local cpython_enabled="0";
            if [[ -z "${USE_PYTHON}" ]]; then
                die "USE_PYTHON variable is empty";
            fi;
            for PYTHON_ABI in ${USE_PYTHON};
            do
                if ! has "${PYTHON_ABI}" "${_PYTHON_GLOBALLY_SUPPORTED_ABIS[@]}"; then
                    die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'";
                fi;
                if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
                    cpython_enabled="1";
                fi;
                support_ABI="1";
                while read restricted_ABI; do
                    if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
                        support_ABI="0";
                        break;
                    fi;
                done <<< "${restricted_ABIs}";
                [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}";
            done;
            if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
                die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}";
            fi;
            if [[ "${cpython_enabled}" == "0" ]]; then
                die "USE_PYTHON variable does not enable any CPython ABI";
            fi;
        else
            local python_version python2_version= python3_version= support_python_major_version;
            if ! has_version "dev-lang/python"; then
                die "${FUNCNAME}(): 'dev-lang/python' is not installed";
            fi;
            python_version="$("${EPREFIX}/usr/bin/python" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')";
            if has_version "=dev-lang/python-2*"; then
                if [[ "$(readlink "${EPREFIX}/usr/bin/python2")" != "python2."* ]]; then
                    die "'${EPREFIX}/usr/bin/python2' is not valid symlink";
                fi;
                python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')";
                for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}";
                do
                    support_python_major_version="1";
                    while read restricted_ABI; do
                        if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
                            support_python_major_version="0";
                        fi;
                    done <<< "${restricted_ABIs}";
                    [[ "${support_python_major_version}" == "1" ]] && break;
                done;
                if [[ "${support_python_major_version}" == "1" ]]; then
                    while read restricted_ABI; do
                        if _python_check_python_abi_matching "${python2_version}" "${restricted_ABI}"; then
                            die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}";
                        fi;
                    done <<< "${restricted_ABIs}";
                else
                    python2_version="";
                fi;
            fi;
            if has_version "=dev-lang/python-3*"; then
                if [[ "$(readlink "${EPREFIX}/usr/bin/python3")" != "python3."* ]]; then
                    die "'${EPREFIX}/usr/bin/python3' is not valid symlink";
                fi;
                python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')";
                for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}";
                do
                    support_python_major_version="1";
                    while read restricted_ABI; do
                        if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
                            support_python_major_version="0";
                        fi;
                    done <<< "${restricted_ABIs}";
                    [[ "${support_python_major_version}" == "1" ]] && break;
                done;
                if [[ "${support_python_major_version}" == "1" ]]; then
                    while read restricted_ABI; do
                        if _python_check_python_abi_matching "${python3_version}" "${restricted_ABI}"; then
                            die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}";
                        fi;
                    done <<< "${restricted_ABIs}";
                else
                    python3_version="";
                fi;
            fi;
            if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then
                eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python2' symlink";
                eerror "is set incorrectly. Use \`eselect python\` to fix configuration.";
                die "Incorrect configuration of Python";
            fi;
            if [[ -n "${python3_version}" && "${python_version}" == "3."* && "${python_version}" != "${python3_version}" ]]; then
                eerror "Python wrapper is configured incorrectly or '${EPREFIX}/usr/bin/python3' symlink";
                eerror "is set incorrectly. Use \`eselect python\` to fix configuration.";
                die "Incorrect configuration of Python";
            fi;
            PYTHON_ABIS="${python2_version} ${python3_version}";
            PYTHON_ABIS="${PYTHON_ABIS# }";
            export PYTHON_ABIS="${PYTHON_ABIS% }";
        fi;
    fi;
    _python_final_sanity_checks
}
_python_check_python_abi_matching () 
{ 
    if [[ "$#" -ne 2 ]]; then
        die "${FUNCNAME}() requires 2 arguments";
    fi;
    if [[ "$2" == *"-cpython" ]]; then
        [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "$1" == ${2%-cpython} ]];
    else
        if [[ "$2" == *"-jython" ]]; then
            [[ "$1" == $2 ]];
        else
            if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
                [[ "$1" == $2 ]];
            else
                if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
                    [[ "${1%-jython}" == $2 ]];
                else
                    die "${FUNCNAME}(): Unrecognized Python ABI '$1'";
                fi;
            fi;
        fi;
    fi
}
_python_check_python_pkg_setup_execution () 
{ 
    [[ " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " ]] && return;
    if ! has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_PKG_SETUP_EXECUTED}" ]]; then
        die "python_pkg_setup() not called";
    fi
}
_python_clean_compiled_modules () 
{ 
    _python_initialize_prefix_variables;
    _python_set_color_variables;
    [[ "${FUNCNAME[1]}" =~ ^(python_mod_optimize|python_mod_cleanup)$ ]] || die "${FUNCNAME}(): Invalid usage";
    local base_module_name compiled_file compiled_files=() dir path py_file root;
    root="${EROOT%/}";
    for path in "$@";
    do
        compiled_files=();
        if [[ -d "${path}" ]]; then
            while read -d '' -r compiled_file; do
                compiled_files+=("${compiled_file}");
            done < <(find "${path}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -print0);
            if [[ "${EBUILD_PHASE}" == "postrm" ]]; then
                find "${path}" -type d | sort -r | while read -r dir; do
                    if rmdir "${dir}" 2> /dev/null; then
                        echo "${_CYAN}<<< ${dir}${_NORMAL}";
                    fi;
                done;
            fi;
        else
            if [[ "${path}" == *.py ]]; then
                base_module_name="${path##*/}";
                base_module_name="${base_module_name%.py}";
                if [[ -d "${path%/*}/__pycache__" ]]; then
                    while read -d '' -r compiled_file; do
                        compiled_files+=("${compiled_file}");
                    done < <(find "${path%/*}/__pycache__" "(" -name "${base_module_name}.*.py[co]" -o -name "${base_module_name}\$py.class" ")" -print0);
                fi;
                compiled_files+=("${path}c" "${path}o" "${path%.py}\$py.class");
            fi;
        fi;
        for compiled_file in "${compiled_files[@]}";
        do
            [[ ! -f "${compiled_file}" ]] && continue;
            dir="${compiled_file%/*}";
            dir="${dir##*/}";
            if [[ "${compiled_file}" == *.py[co] ]]; then
                if [[ "${dir}" == "__pycache__" ]]; then
                    base_module_name="${compiled_file##*/}";
                    base_module_name="${base_module_name%.*py[co]}";
                    base_module_name="${base_module_name%.*}";
                    py_file="${compiled_file%__pycache__/*}${base_module_name}.py";
                else
                    py_file="${compiled_file%[co]}";
                fi;
                if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
                    [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue;
                else
                    [[ -f "${py_file}" ]] && continue;
                fi;
                echo "${_BLUE}<<< ${compiled_file%[co]}[co]${_NORMAL}";
                rm -f "${compiled_file%[co]}"[co];
            else
                if [[ "${compiled_file}" == *\$py.class ]]; then
                    if [[ "${dir}" == "__pycache__" ]]; then
                        base_module_name="${compiled_file##*/}";
                        base_module_name="${base_module_name%\$py.class}";
                        py_file="${compiled_file%__pycache__/*}${base_module_name}.py";
                    else
                        py_file="${compiled_file%\$py.class}.py";
                    fi;
                    if [[ "${EBUILD_PHASE}" == "postinst" ]]; then
                        [[ -f "${py_file}" && "${compiled_file}" -nt "${py_file}" ]] && continue;
                    else
                        [[ -f "${py_file}" ]] && continue;
                    fi;
                    echo "${_BLUE}<<< ${compiled_file}${_NORMAL}";
                    rm -f "${compiled_file}";
                else
                    die "${FUNCNAME}(): Unrecognized file type: '${compiled_file}'";
                fi;
            fi;
            dir="${compiled_file%/*}";
            while [[ "${dir}" != "${root}" ]]; do
                if rmdir "${dir}" 2> /dev/null; then
                    echo "${_CYAN}<<< ${dir}${_NORMAL}";
                else
                    break;
                fi;
                dir="${dir%/*}";
            done;
        done;
    done
}
_python_final_sanity_checks () 
{ 
    if ! _python_implementation && [[ "$(declare -p PYTHON_SANITY_CHECKS_EXECUTED 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS_EXECUTED="* || " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " && -z "${PYTHON_SKIP_SANITY_CHECKS}" ]]; then
        local PYTHON_ABI="${PYTHON_ABI}";
        for PYTHON_ABI in ${PYTHON_ABIS-${PYTHON_ABI}};
        do
            if ! has_version "$(python_get_implementational_package)"; then
                die "$(python_get_implementational_package) is not installed";
            fi;
            if [[ "$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")" != "${PYTHON_ABI}" ]]; then
                eerror "Path to 'python':                 '$(type -p python)'";
                eerror "ABI:                              '${ABI}'";
                eerror "DEFAULT_ABI:                      '${DEFAULT_ABI}'";
                eerror "EPYTHON:                          '$(PYTHON)'";
                eerror "PYTHON_ABI:                       '${PYTHON_ABI}'";
                eerror "Locally active version of Python: '$(EPYTHON="$(PYTHON)" python -c "${_PYTHON_ABI_EXTRACTION_COMMAND}")'";
                die "'python' does not respect EPYTHON variable";
            fi;
        done;
    fi;
    PYTHON_SANITY_CHECKS_EXECUTED="1"
}
_python_get_implementation () 
{ 
    local ignore_invalid="0";
    while (($#)); do
        case "$1" in 
            --ignore-invalid)
                ignore_invalid="1"
            ;;
            --)
                shift;
                break
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                break
            ;;
        esac;
        shift;
    done;
    if [[ "$#" -ne 1 ]]; then
        die "${FUNCNAME}() requires 1 argument";
    fi;
    if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
        echo "CPython";
    else
        if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
            echo "Jython";
        else
            if [[ "${ignore_invalid}" == "0" ]]; then
                die "${FUNCNAME}(): Unrecognized Python ABI '$1'";
            fi;
        fi;
    fi
}
_python_implementation () 
{ 
    if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
        return 0;
    else
        if [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
            return 0;
        else
            return 1;
        fi;
    fi
}
_python_initial_sanity_checks () 
{ 
    if [[ "$(declare -p PYTHON_SANITY_CHECKS_EXECUTED 2> /dev/null)" != "declare -- PYTHON_SANITY_CHECKS_EXECUTED="* || " ${FUNCNAME[@]:1} " =~ " "(python_set_active_version|python_pkg_setup)" " && -z "${PYTHON_SKIP_SANITY_CHECKS}" ]]; then
        if [[ "$(readlink "${EPREFIX}/usr/bin/python")" != "python-wrapper" ]]; then
            eerror "'${EPREFIX}/usr/bin/python' is not valid symlink.";
            eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem.";
            die "'${EPREFIX}/usr/bin/python' is not valid symlink";
        fi;
        if [[ "$(<"${EPREFIX}/usr/bin/python-config")" != *"Gentoo python-config wrapper script"* ]]; then
            eerror "'${EPREFIX}/usr/bin/python-config' is not valid script";
            eerror "Use \`eselect python set \${python_interpreter}\` to fix this problem.";
            die "'${EPREFIX}/usr/bin/python-config' is not valid script";
        fi;
    fi
}
_python_initialize_prefix_variables () 
{ 
    if has "${EAPI:-0}" 0 1 2; then
        if [[ -n "${ROOT}" && -z "${EROOT}" ]]; then
            EROOT="${ROOT%/}${EPREFIX}/";
        fi;
        if [[ -n "${D}" && -z "${ED}" ]]; then
            ED="${D%/}${EPREFIX}/";
        fi;
    fi
}
_python_package_supporting_installation_for_multiple_python_abis () 
{ 
    if [[ "${EBUILD_PHASE}" == "depend" ]]; then
        die "${FUNCNAME}() cannot be used in global scope";
    fi;
    if has "${EAPI:-0}" 0 1 2 3 4; then
        if [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
            return 0;
        else
            return 1;
        fi;
    else
        die "${FUNCNAME}(): Support for EAPI=\"${EAPI}\" not implemented";
    fi
}
_python_prepare_flags () 
{ 
    local array=() deleted_flag element flags new_value old_flag old_value operator pattern prefix variable;
    for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS;
    do
        eval "_PYTHON_SAVED_${variable}=\"\${!variable}\"";
        for prefix in PYTHON_USER_ PYTHON_;
        do
            if [[ "$(declare -p ${prefix}${variable} 2> /dev/null)" == "declare -a ${prefix}${variable}="* ]]; then
                eval "array=(\"\${${prefix}${variable}[@]}\")";
                for element in "${array[@]}";
                do
                    if [[ "${element}" =~ ^([[:alnum:]]|\.|-|\*|\[|\])+\ (\+|-)\ .+ ]]; then
                        pattern="${element%% *}";
                        element="${element#* }";
                        operator="${element%% *}";
                        flags="${element#* }";
                        if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
                            if [[ "${operator}" == "+" ]]; then
                                eval "export ${variable}+=\"\${variable:+ }${flags}\"";
                            else
                                if [[ "${operator}" == "-" ]]; then
                                    flags="${flags// /
}";
                                    old_value="${!variable// /
}";
                                    new_value="";
                                    while read old_flag; do
                                        while read deleted_flag; do
                                            if [[ "${old_flag}" == ${deleted_flag} ]]; then
                                                continue 2;
                                            fi;
                                        done <<< "${flags}";
                                        new_value+="${new_value:+ }${old_flag}";
                                    done <<< "${old_value}";
                                    eval "export ${variable}=\"\${new_value}\"";
                                fi;
                            fi;
                        fi;
                    else
                        die "Element '${element}' of ${prefix}${variable} array has invalid syntax";
                    fi;
                done;
            else
                if [[ -n "$(declare -p ${prefix}${variable} 2> /dev/null)" ]]; then
                    die "${prefix}${variable} should be indexed array";
                fi;
            fi;
        done;
    done
}
_python_restore_flags () 
{ 
    local variable;
    for variable in CPPFLAGS CFLAGS CXXFLAGS LDFLAGS;
    do
        eval "${variable}=\"\${_PYTHON_SAVED_${variable}}\"";
        unset _PYTHON_SAVED_${variable};
    done
}
_python_set_color_variables () 
{ 
    if [[ "${PYTHON_COLORS}" != "0" && "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
        _BOLD='[1m';
        _RED='[1;31m';
        _GREEN='[1;32m';
        _BLUE='[1;34m';
        _CYAN='[1;36m';
        _NORMAL='[0m';
    else
        _BOLD=;
        _RED=;
        _GREEN=;
        _BLUE=;
        _CYAN=;
        _NORMAL=;
    fi
}
_python_test_hook () 
{ 
    if [[ "$#" -ne 1 ]]; then
        die "${FUNCNAME}() requires 1 argument";
    fi;
    if _python_package_supporting_installation_for_multiple_python_abis && [[ "$(type -t "${FUNCNAME[3]}_$1_hook")" == "function" ]]; then
        "${FUNCNAME[3]}_$1_hook";
    fi
}
_unpack_tar () 
{ 
    if [ "${y}" == "tar" ]; then
        $1 -c -- "$srcdir$x" | tar xof -;
        assert_sigpipe_ok "$myfail";
    else
        $1 -c -- "${srcdir}${x}" > ${x%.*} || die "$myfail";
    fi
}
base_src_compile () 
{ 
    debug-print-function $FUNCNAME "$@";
    has src_configure ${BASE_EXPF} || base_src_configure;
    base_src_make "$@"
}
base_src_configure () 
{ 
    debug-print-function $FUNCNAME "$@";
    [[ -x ${ECONF_SOURCE:-.}/configure ]] && econf "$@"
}
base_src_install () 
{ 
    debug-print-function $FUNCNAME "$@";
    emake DESTDIR="${D}" "$@" install || die "died running make install, $FUNCNAME";
    base_src_install_docs
}
base_src_install_docs () 
{ 
    debug-print-function $FUNCNAME "$@";
    local x;
    pushd "${S}" > /dev/null;
    if [[ "$(declare -p DOCS 2>/dev/null 2>&1)" == "declare -a"* ]]; then
        for x in "${DOCS[@]}";
        do
            debug-print "$FUNCNAME: docs: creating document from ${x}";
            dodoc "${x}" || die "dodoc failed";
        done;
    fi;
    if [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" == "declare -a"* ]]; then
        for x in "${HTML_DOCS[@]}";
        do
            debug-print "$FUNCNAME: docs: creating html document from ${x}";
            dohtml -r "${x}" || die "dohtml failed";
        done;
    fi;
    popd > /dev/null
}
base_src_make () 
{ 
    debug-print-function $FUNCNAME "$@";
    if [[ -f Makefile || -f GNUmakefile || -f makefile ]]; then
        emake "$@" || die "died running emake, $FUNCNAME";
    fi
}
base_src_prepare () 
{ 
    debug-print-function $FUNCNAME "$@";
    debug-print "$FUNCNAME: PATCHES=$PATCHES";
    local patches_failed=0;
    pushd "${S}" > /dev/null;
    if [[ "$(declare -p PATCHES 2>/dev/null 2>&1)" == "declare -a"* ]]; then
        for x in "${PATCHES[@]}";
        do
            debug-print "$FUNCNAME: applying patch from ${x}";
            if [[ -d "${x}" ]]; then
                EPATCH_SUFFIX=${EPATCH_SUFFIX:=patch};
                oldval=${EPATCH_SOURCE};
                EPATCH_SOURCE=${x};
                EPATCH_FORCE=yes;
                epatch;
                EPATCH_SOURCE=${oldval};
            else
                if [[ -f "${x}" ]]; then
                    epatch "${x}";
                else
                    ewarn "QA: File or directory \"${x}\" does not exist.";
                    ewarn "QA: Check your PATCHES array or add missing file/directory.";
                    patches_failed=1;
                fi;
            fi;
        done;
        [[ ${patches_failed} -eq 1 ]] && die "Some patches failed. See above messages.";
    else
        for x in ${PATCHES};
        do
            debug-print "$FUNCNAME: patching from ${x}";
            epatch "${x}";
        done;
    fi;
    debug-print "$FUNCNAME: applying user patches";
    epatch_user;
    popd > /dev/null
}
base_src_unpack () 
{ 
    debug-print-function $FUNCNAME "$@";
    pushd "${WORKDIR}" > /dev/null;
    [[ -n "${A}" ]] && unpack ${A};
    has src_prepare ${BASE_EXPF} || base_src_prepare;
    popd > /dev/null
}
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;
    [[ ${opt} = "-a" ]]
}
cdrom_get_cds () 
{ 
    local cdcnt=0;
    local f=;
    for f in "$@";
    do
        ((++cdcnt));
        export CDROM_CHECK_${cdcnt}="$f";
    done;
    export CDROM_TOTAL_CDS=${cdcnt};
    export CDROM_CURRENT_CD=1;
    if [[ -n ${CD_ROOT}${CD_ROOT_1} ]]; then
        local var=;
        cdcnt=0;
        while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]]; do
            ((++cdcnt));
            var="CD_ROOT_${cdcnt}";
            [[ -z ${!var} ]] && var="CD_ROOT";
            if [[ -z ${!var} ]]; then
                eerror "You must either use just the CD_ROOT";
                eerror "or specify ALL the CD_ROOT_X variables.";
                eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables.";
                die "could not locate CD_ROOT_${cdcnt}";
            fi;
        done;
        export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}};
        einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}";
        export CDROM_SET=-1;
        for f in ${CDROM_CHECK_1//:/ };
        do
            ((++CDROM_SET));
            [[ -e ${CDROM_ROOT}/${f} ]] && break;
        done;
        export CDROM_MATCH=${f};
        return;
    fi;
    if [[ ${CDROM_TOTAL_CDS} -eq 1 ]]; then
        einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}";
        echo;
        einfo "If you do not have the CD, but have the data files";
        einfo "mounted somewhere on your filesystem, just export";
        einfo "the variable CD_ROOT so that it points to the";
        einfo "directory containing the files.";
        echo;
        einfo "For example:";
        einfo "export CD_ROOT=/mnt/cdrom";
        echo;
    else
        if [[ -n ${CDROM_NAME_SET} ]]; then
            cdcnt=0;
            while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]]; do
                ((++cdcnt));
                export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}";
            done;
        fi;
        einfo "This package will need access to ${CDROM_TOTAL_CDS} cds.";
        cdcnt=0;
        while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]]; do
            ((++cdcnt));
            var="CDROM_NAME_${cdcnt}";
            [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}";
        done;
        echo;
        einfo "If you do not have the CDs, but have the data files";
        einfo "mounted somewhere on your filesystem, just export";
        einfo "the following variables so they point to the right place:";
        einfon "";
        cdcnt=0;
        while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]]; do
            ((++cdcnt));
            echo -n " CD_ROOT_${cdcnt}";
        done;
        echo;
        einfo "Or, if you have all the files in the same place, or";
        einfo "you only have one cdrom, you can export CD_ROOT";
        einfo "and that place will be used as the same data source";
        einfo "for all the CDs.";
        echo;
        einfo "For example:";
        einfo "export CD_ROOT_1=/mnt/cdrom";
        echo;
    fi;
    export CDROM_SET="";
    export CDROM_CURRENT_CD=0;
    cdrom_load_next_cd
}
cdrom_load_next_cd () 
{ 
    local var;
    ((++CDROM_CURRENT_CD));
    unset CDROM_ROOT;
    var=CD_ROOT_${CDROM_CURRENT_CD};
    [[ -z ${!var} ]] && var="CD_ROOT";
    if [[ -z ${!var} ]]; then
        var="CDROM_CHECK_${CDROM_CURRENT_CD}";
        _cdrom_locate_file_on_cd ${!var};
    else
        export CDROM_ROOT=${!var};
    fi;
    einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
}
check_license () 
{ 
    local lic=$1;
    if [ -z "${lic}" ]; then
        lic="${PORTDIR}/licenses/${LICENSE}";
    else
        if [ -e "${PORTDIR}/licenses/${lic}" ]; then
            lic="${PORTDIR}/licenses/${lic}";
        else
            if [ -e "${PWD}/${lic}" ]; then
                lic="${PWD}/${lic}";
            else
                if [ -e "${lic}" ]; then
                    lic="${lic}";
                fi;
            fi;
        fi;
    fi;
    local l="`basename ${lic}`";
    local alic;
    eshopts_push -o noglob;
    for alic in ${ACCEPT_LICENSE};
    do
        if [[ ${alic} == ${l} ]]; then
            eshopts_pop;
            return 0;
        fi;
    done;
    eshopts_pop;
    [ ! -f "${lic}" ] && die "Could not find requested license ${lic}";
    local licmsg=$(emktemp);
    cat > ${licmsg}  <<-EOF
**********************************************************
The following license outlines the terms of use of this
package.  You MUST accept this license for installation to
continue.  When you are done viewing, hit 'q'.	If you
CTRL+C out of this, the install will not run!
**********************************************************

EOF

    cat ${lic} >> ${licmsg};
    ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}";
    einfon "Do you accept the terms of this license (${l})? [yes/no] ";
    read alic;
    case ${alic} in 
        yes | Yes | y | Y)
            return 0
        ;;
        *)
            echo;
            echo;
            echo;
            eerror "You MUST accept the license to continue!  Exiting!";
            die "Failed to accept license"
        ;;
    esac
}
delete_all_version_separators () 
{ 
    eshopts_push -s extglob;
    replace_all_version_separators "" "${1}";
    eshopts_pop
}
delete_version_separator () 
{ 
    eshopts_push -s extglob;
    replace_version_separator "${1}" "" "${2}";
    eshopts_pop
}
depend-java-query () 
{ 
    USE="${USE}" /usr/bin/depend-java-query "${@}"
}
distutils_get_intermediate_installation_image () 
{ 
    if [[ "${EBUILD_PHASE}" != "install" ]]; then
        die "${FUNCNAME}() can be used only in src_install() phase";
    fi;
    if ! _python_package_supporting_installation_for_multiple_python_abis; then
        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
    fi;
    _python_check_python_pkg_setup_execution;
    if [[ ! "${FUNCNAME[1]}" =~ ^distutils_src_install_(pre|post)_hook$ ]]; then
        die "${FUNCNAME}() can be used only in distutils_src_install_pre_hook() and distutils_src_install_post_hook()";
    fi;
    if [[ "$#" -ne 0 ]]; then
        die "${FUNCNAME}() does not accept arguments";
    fi;
    echo "${T}/images/${PYTHON_ABI}"
}
distutils_pkg_postinst () 
{ 
    if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
        die "${FUNCNAME}() can be used only in pkg_postinst() phase";
    fi;
    _python_check_python_pkg_setup_execution;
    _python_initialize_prefix_variables;
    if [[ -z "${DISTUTILS_SRC_INSTALL_EXECUTED}" ]]; then
        die "${FUNCNAME}() called illegally";
    fi;
    local pylibdir pymod;
    if [[ "$#" -ne 0 ]]; then
        die "${FUNCNAME}() does not accept arguments";
    fi;
    if [[ -z "$(declare -p PYTHON_MODNAME 2> /dev/null)" ]]; then
        for pylibdir in "${EROOT}"usr/$(get_libdir)/python* "${EROOT}"usr/share/jython-*/Lib;
        do
            if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
                PYTHON_MODNAME="${PN}";
            fi;
        done;
    fi;
    if [[ -n "${PYTHON_MODNAME}" ]]; then
        if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
            python_mod_optimize ${PYTHON_MODNAME};
        else
            for pymod in ${PYTHON_MODNAME};
            do
                python_mod_optimize "$(python_get_sitedir)/${pymod}";
            done;
        fi;
    fi
}
distutils_pkg_postrm () 
{ 
    if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
        die "${FUNCNAME}() can be used only in pkg_postrm() phase";
    fi;
    _python_check_python_pkg_setup_execution;
    _python_initialize_prefix_variables;
    if [[ -z "${DISTUTILS_SRC_INSTALL_EXECUTED}" ]]; then
        die "${FUNCNAME}() called illegally";
    fi;
    local pylibdir pymod;
    if [[ "$#" -ne 0 ]]; then
        die "${FUNCNAME}() does not accept arguments";
    fi;
    if [[ -z "$(declare -p PYTHON_MODNAME 2> /dev/null)" ]]; then
        for pylibdir in "${EROOT}"usr/$(get_libdir)/python* "${EROOT}"usr/share/jython-*/Lib;
        do
            if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
                PYTHON_MODNAME="${PN}";
            fi;
        done;
    fi;
    if [[ -n "${PYTHON_MODNAME}" ]]; then
        if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
            python_mod_cleanup ${PYTHON_MODNAME};
        else
            for pymod in ${PYTHON_MODNAME};
            do
                for pylibdir in "${EROOT}"usr/$(get_libdir)/python*;
                do
                    if [[ -d "${pylibdir}/site-packages/${pymod}" ]]; then
                        python_mod_cleanup "${pylibdir#${EROOT%/}}/site-packages/${pymod}";
                    fi;
                done;
            done;
        fi;
    fi
}
distutils_src_compile () 
{ 
    if [[ "${EBUILD_PHASE}" != "compile" ]]; then
        die "${FUNCNAME}() can be used only in src_compile() phase";
    fi;
    _python_check_python_pkg_setup_execution;
    _python_set_color_variables;
    local setup_file;
    if _python_package_supporting_installation_for_multiple_python_abis; then
        function distutils_building () 
        { 
            _distutils_hook pre;
            _distutils_prepare_global_options;
            for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}";
            do
                _distutils_prepare_current_working_directory "${setup_file}";
                echo ${_BOLD}"$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "$(_distutils_get_build_dir)" "$@"${_NORMAL};
                "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "$(_distutils_get_build_dir)" "$@" || return "$?";
                _distutils_restore_current_working_directory "${setup_file}";
            done;
            _distutils_hook post
        };
        python_execute_function ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} distutils_building "$@";
        unset -f distutils_building;
    else
        _distutils_prepare_global_options;
        for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}";
        do
            _distutils_prepare_current_working_directory "${setup_file}";
            echo ${_BOLD}"$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"${_NORMAL};
            "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@" || die "Building failed";
            _distutils_restore_current_working_directory "${setup_file}";
        done;
    fi
}
distutils_src_install () 
{ 
    if [[ "${EBUILD_PHASE}" != "install" ]]; then
        die "${FUNCNAME}() can be used only in src_install() phase";
    fi;
    _python_check_python_pkg_setup_execution;
    _python_initialize_prefix_variables;
    _python_set_color_variables;
    local default_docs doc line nspkg_pth_file nspkg_pth_files=() setup_file;
    if _python_package_supporting_installation_for_multiple_python_abis; then
        function distutils_installation () 
        { 
            _distutils_hook pre;
            _distutils_prepare_global_options;
            for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}";
            do
                _distutils_prepare_current_working_directory "${setup_file}";
                echo ${_BOLD}"$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" $([[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]] && echo build -b "$(_distutils_get_build_dir)") install --no-compile --root="${T}/images/${PYTHON_ABI}" "$@"${_NORMAL};
                "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" $([[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]] && echo build -b "$(_distutils_get_build_dir)") install --no-compile --root="${T}/images/${PYTHON_ABI}" "$@" || return "$?";
                _distutils_restore_current_working_directory "${setup_file}";
            done;
            _distutils_hook post
        };
        python_execute_function ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} distutils_installation "$@";
        unset -f distutils_installation;
        python_merge_intermediate_installation_images "${T}/images";
    else
        python_need_rebuild;
        _distutils_prepare_global_options;
        for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}";
        do
            _distutils_prepare_current_working_directory "${setup_file}";
            echo ${_BOLD}"$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"${_NORMAL};
            "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@" || die "Installation failed";
            _distutils_restore_current_working_directory "${setup_file}";
        done;
    fi;
    while read -d '' -r nspkg_pth_file; do
        nspkg_pth_files+=("${nspkg_pth_file}");
    done < <(find "${ED}" -name "*-nspkg.pth" -type f -print0);
    if [[ "${#nspkg_pth_files[@]}" -gt 0 ]]; then
        einfo;
        einfo "Python namespaces:";
        for nspkg_pth_file in "${nspkg_pth_files[@]}";
        do
            einfo "    '${nspkg_pth_file#${ED%/}}':";
            while read -r line; do
                einfo "        $(echo "${line}" | sed -e "s/.*types\.ModuleType('\([^']\+\)').*/\1/")";
            done < "${nspkg_pth_file}";
            if ! has "${EAPI:-0}" 0 1 2 3; then
                rm -f "${nspkg_pth_file}" || die "Deletion of '${nspkg_pth_file}' failed";
            fi;
        done;
        einfo;
    fi;
    if [[ -e "${ED}usr/local" ]]; then
        die "Illegal installation into /usr/local";
    fi;
    default_docs="AUTHORS Change* CHANGELOG CONTRIBUTORS KNOWN_BUGS MAINTAINERS NEWS README* TODO";
    for doc in ${default_docs};
    do
        [[ -s "${doc}" ]] && dodoc "${doc}";
    done;
    if has "${EAPI:-0}" 0 1 2 3; then
        if [[ -n "${DOCS}" ]]; then
            dodoc ${DOCS} || die "dodoc failed";
        fi;
    else
        if [[ -n "${DOCS}" ]]; then
            dodoc -r ${DOCS} || die "dodoc failed";
        fi;
    fi;
    DISTUTILS_SRC_INSTALL_EXECUTED="1"
}
distutils_src_prepare () 
{ 
    if ! has "${EAPI:-0}" 0 1 && [[ "${EBUILD_PHASE}" != "prepare" ]]; then
        die "${FUNCNAME}() can be used only in src_prepare() phase";
    fi;
    _python_check_python_pkg_setup_execution;
    local distribute_setup_existence="0" ez_setup_existence="0";
    if [[ "$#" -ne 0 ]]; then
        die "${FUNCNAME}() does not accept arguments";
    fi;
    [[ -d ez_setup || -f ez_setup.py ]] && ez_setup_existence="1";
    rm -fr ez_setup*;
    if [[ "${ez_setup_existence}" == "1" ]]; then
        echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py;
    fi;
    [[ -d distribute_setup || -f distribute_setup.py ]] && distribute_setup_existence="1";
    rm -fr distribute_setup*;
    if [[ "${distribute_setup_existence}" == "1" ]]; then
        echo "def use_setuptools(*args, **kwargs): pass" > distribute_setup.py;
    fi;
    if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
        python_copy_sources;
    fi
}
distutils_src_test () 
{ 
    if [[ "${EBUILD_PHASE}" != "test" ]]; then
        die "${FUNCNAME}() can be used only in src_test() phase";
    fi;
    _python_check_python_pkg_setup_execution;
    _python_set_color_variables;
    local arguments setup_file;
    if [[ "${DISTUTILS_SRC_TEST}" == "setup.py" ]]; then
        if _python_package_supporting_installation_for_multiple_python_abis; then
            function distutils_testing () 
            { 
                _distutils_hook pre;
                _distutils_prepare_global_options;
                for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}";
                do
                    _distutils_prepare_current_working_directory "${setup_file}";
                    echo ${_BOLD}PYTHONPATH="$(_distutils_get_PYTHONPATH)" "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" $([[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]] && echo build -b "$(_distutils_get_build_dir)") test "$@"${_NORMAL};
                    PYTHONPATH="$(_distutils_get_PYTHONPATH)" "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" $([[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]] && echo build -b "$(_distutils_get_build_dir)") test "$@" || return "$?";
                    _distutils_restore_current_working_directory "${setup_file}";
                done;
                _distutils_hook post
            };
            python_execute_function ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} distutils_testing "$@";
            unset -f distutils_testing;
        else
            _distutils_prepare_global_options;
            for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}";
            do
                _distutils_prepare_current_working_directory "${setup_file}";
                echo ${_BOLD}PYTHONPATH="$(_distutils_get_PYTHONPATH)" "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" test "$@"${_NORMAL};
                PYTHONPATH="$(_distutils_get_PYTHONPATH)" "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" test "$@" || die "Testing failed";
                _distutils_restore_current_working_directory "${setup_file}";
            done;
        fi;
    else
        if [[ "${DISTUTILS_SRC_TEST}" == "nosetests" ]]; then
            _distutils_src_test_hook nosetests;
            python_execute_nosetests -P '$(_distutils_get_PYTHONPATH)' ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} -- "$@";
        else
            if [[ "${DISTUTILS_SRC_TEST}" == "py.test" ]]; then
                _distutils_src_test_hook py.test;
                python_execute_py.test -P '$(_distutils_get_PYTHONPATH)' ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} -- "$@";
            else
                if [[ "${DISTUTILS_SRC_TEST}" =~ ^trial(\ .*)?$ ]]; then
                    if [[ "${DISTUTILS_SRC_TEST}" == "trial "* ]]; then
                        arguments="${DISTUTILS_SRC_TEST#trial }";
                    else
                        arguments="${PN}";
                    fi;
                    _distutils_src_test_hook trial;
                    python_execute_trial -P '$(_distutils_get_PYTHONPATH)' ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} -- ${arguments} "$@";
                else
                    die "'DISTUTILS_SRC_TEST' variable has unsupported value '${DISTUTILS_SRC_TEST}'";
                fi;
            fi;
        fi;
    fi
}
distutils_src_unpack () 
{ 
    if ! has "${EAPI:-0}" 0 1; then
        die "${FUNCNAME}() cannot be used in this EAPI";
    fi;
    if [[ "${EBUILD_PHASE}" != "unpack" ]]; then
        die "${FUNCNAME}() can be used only in src_unpack() phase";
    fi;
    unpack ${A};
    cd "${S}";
    distutils_src_prepare
}
dlopen_lib () 
{ 
    case "${CHOST}" in 
        *-linux-gnu* | *-linux-uclibc | *-interix*)
            echo "-ldl"
        ;;
    esac
}
doicon () 
{ 
    ( local i j ret;
    insinto /usr/share/pixmaps;
    for i in "$@";
    do
        if [[ -f ${i} ]]; then
            doins "${i}";
            ((ret+=$?));
        else
            if [[ -d ${i} ]]; then
                for j in "${i}"/*.png;
                do
                    doins "${j}";
                    ((ret+=$?));
                done;
            else
                ((++ret));
            fi;
        fi;
    done;
    exit ${ret} )
}
domenu () 
{ 
    ( local i j ret=0;
    insinto /usr/share/applications;
    for i in "$@";
    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} )
}
dyn_pretend () 
{ 
    if [[ -e $PORTAGE_BUILDDIR/.pretended ]]; then
        vecho ">>> It appears that '$PF' is already pretended; skipping.";
        vecho ">>> Remove '$PORTAGE_BUILDDIR/.pretended' to force pretend.";
        return 0;
    fi;
    ebuild_phase pre_pkg_pretend;
    ebuild_phase pkg_pretend;
     >> "$PORTAGE_BUILDDIR/.pretended" || die "Failed to create $PORTAGE_BUILDDIR/.pretended";
    ebuild_phase post_pkg_pretend
}
eant () 
{ 
    debug-print-function ${FUNCNAME} $*;
    if [[ ${EBUILD_PHASE} = compile ]]; then
        java-ant-2_src_configure;
        java-utils-2_src_prepare;
    fi;
    if ! hasq java-ant-2 ${INHERITED}; then
        local msg="You should inherit java-ant-2 when using eant";
        java-pkg_announce-qa-violation "${msg}";
    fi;
    local antflags="-Dnoget=true -Dmaven.mode.offline=true -Dbuild.sysclasspath=ignore";
    java-pkg_init-compiler_;
    local compiler="${GENTOO_COMPILER}";
    local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}";
    local build_compiler="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER})";
    if [[ "${compiler}" != "javac" && -z "${build_compiler}" ]]; then
        die "ANT_BUILD_COMPILER undefined in ${compiler_env}";
    fi;
    if [[ ${compiler} != "javac" ]]; then
        antflags="${antflags} -Dbuild.compiler=${build_compiler}";
        local build_compiler_deps="$(source ${JAVA_PKG_COMPILER_DIR}/${compiler} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER_DEPS})";
        if [[ -n ${build_compiler_deps} ]]; then
            antflags="${antflags} -lib $(java-config -p ${build_compiler_deps})";
        fi;
    fi;
    for arg in "${@}";
    do
        if [[ ${arg} = -lib ]]; then
            if is-java-strict; then
                eerror "You should not use the -lib argument to eant because it will fail";
                eerror "with JAVA_PKG_STRICT. Please use for example java-pkg_jar-from";
                eerror "or ant properties to make dependencies available.";
                eerror "For ant tasks use WANT_ANT_TASKS or ANT_TASKS from.";
                eerror "split ant (>=dev-java/ant-core-1.7).";
                die "eant -lib is deprecated/forbidden";
            else
                echo "eant -lib is deprecated. Turn JAVA_PKG_STRICT on for";
                echo "more info.";
            fi;
        fi;
    done;
    local want_ant_tasks;
    for i in ${WANT_ANT_TASKS};
    do
        if [[ ${i} = */*:* ]]; then
            i=${i#*/};
            i=${i%:0};
            want_ant_tasks+="${i/:/-} ";
        else
            want_ant_tasks+="${i} ";
        fi;
    done;
    ANT_TASKS="${ANT_TASKS:-${want_ant_tasks% }}";
    ANT_TASKS="${JAVA_PKG_FORCE_ANT_TASKS:-${ANT_TASKS}}";
    ANT_TASKS="${ANT_TASKS:-none}";
    if [[ "${ANT_TASKS}" == "all" ]]; then
        einfo "Using all available ANT_TASKS";
    else
        if [[ "${ANT_TASKS}" == "none" ]]; then
            einfo "Disabling all optional ANT_TASKS";
        else
            einfo "Using following ANT_TASKS: ${ANT_TASKS}";
        fi;
    fi;
    export ANT_TASKS;
    [[ -n ${JAVA_PKG_DEBUG} ]] && antflags="${antflags} --execdebug -debug";
    [[ -n ${PORTAGE_QUIET} ]] && antflags="${antflags} -q";
    local gcp="${EANT_GENTOO_CLASSPATH}";
    local getjarsarg="";
    if [[ ${EBUILD_PHASE} = "test" ]]; then
        antflags="${antflags} -DJunit.present=true";
        [[ ${ANT_TASKS} = *ant-junit* ]] && gcp="${gcp} junit";
        getjarsarg="--with-dependencies";
    fi;
    local cp;
    for atom in ${gcp};
    do
        cp="${cp}:$(java-pkg_getjars ${getjarsarg} ${atom})";
    done;
    [[ -n "${EANT_NEEDS_TOOLS}" ]] && cp="${cp}:$(java-config --tools)";
    if [[ -n ${cp} ]]; then
        cp=${cp#:};
        [[ -n ${EANT_GENTOO_CLASSPATH_EXTRA} ]] && cp="${cp}:${EANT_GENTOO_CLASSPATH_EXTRA}";
        antflags="${antflags} -Dgentoo.classpath=\"${cp}\"";
    fi;
    [[ -n ${JAVA_PKG_DEBUG} ]] && echo ant ${antflags} "${@}";
    debug-print "Calling ant (GENTOO_VM: ${GENTOO_VM}): ${antflags} ${@}";
    ant ${antflags} "${@}" || die "eant failed"
}
ebeep () 
{ 
    ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
}
ecvs_clean () 
{ 
    [[ -z $* ]] && set -- .;
    find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf;
    find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
}
edos2unix () 
{ 
    echo "$@" | xargs sed -i 's/\r$//'
}
egacinstall () 
{ 
    use !prefix && has "${EAPI:-0}" 0 1 2 && ED="${D}";
    gacutil -i "${1}" -root "${ED}"/usr/$(get_libdir) -gacdir /usr/$(get_libdir) -package ${2:-${GACPN:-${PN}}} || die "installing ${1} into the Global Assembly Cache failed"
}
egetent () 
{ 
    case ${CHOST} in 
        *-darwin[678])
            case "$2" in 
                *[!0-9]*)
                    nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
                ;;
                *)
                    nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
                ;;
            esac
        ;;
        *-darwin*)
            local mytype=$1;
            [[ "passwd" == $mytype ]] && mytype="Users";
            [[ "group" == $mytype ]] && mytype="Groups";
            case "$2" in 
                *[!0-9]*)
                    dscl . -read /$mytype/$2 2> /dev/null | grep RecordName
                ;;
                *)
                    local mykey="UniqueID";
                    [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID";
                    dscl . -search /$mytype $mykey $2 2> /dev/null
                ;;
            esac
        ;;
        *-freebsd* | *-dragonfly*)
            local opts action="user";
            [[ $1 == "passwd" ]] || action="group";
            if [[ $2 == [[:digit:]]* ]]; then
                [[ ${action} == "user" ]] && opts="-u" || opts="-g";
            fi;
            pw show ${action} ${opts} "$2" -q
        ;;
        *-netbsd* | *-openbsd*)
            grep "$2:\*:" /etc/$1
        ;;
        *)
            type -p nscd &>/dev/null && nscd -i "$1";
            getent "$1" "$2"
        ;;
    esac
}
egethome () 
{ 
    ent=$(egetent passwd $1);
    case ${CHOST} in 
        *-darwin* | *-freebsd* | *-dragonfly*)
            echo ${ent} | cut -d: -f9
        ;;
        *)
            echo ${ent} | cut -d: -f6
        ;;
    esac
}
egetshell () 
{ 
    ent=$(egetent passwd "$1");
    case ${CHOST} in 
        *-darwin* | *-freebsd* | *-dragonfly*)
            echo ${ent} | cut -d: -f10
        ;;
        *)
            echo ${ent} cut -d: -f7
        ;;
    esac
}
ejavac () 
{ 
    debug-print-function ${FUNCNAME} $*;
    java-pkg_init-compiler_;
    local compiler_executable;
    compiler_executable=$(java-pkg_get-javac);
    if [[ ${?} != 0 ]]; then
        eerror "There was a problem determining compiler: ${compiler_executable}";
        die "get-javac failed";
    fi;
    local javac_args;
    javac_args="$(java-pkg_javac-args)";
    if [[ ${?} != 0 ]]; then
        eerror "There was a problem determining JAVACFLAGS: ${javac_args}";
        die "java-pkg_javac-args failed";
    fi;
    [[ -n ${JAVA_PKG_DEBUG} ]] && echo ${compiler_executable} ${javac_args} "${@}";
    ${compiler_executable} ${javac_args} "${@}" || die "ejavac failed"
}
ejunit () 
{ 
    debug-print-function ${FUNCNAME} $*;
    ejunit_ "junit" "${@}"
}
ejunit4 () 
{ 
    debug-print-function ${FUNCNAME} $*;
    ejunit_ "junit-4" "${@}"
}
ejunit_ () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local pkgs;
    if [[ -f ${JAVA_PKG_DEPEND_FILE} ]]; then
        for atom in $(cat ${JAVA_PKG_DEPEND_FILE} | tr : ' ');
        do
            pkgs=${pkgs},$(echo ${atom} | sed -re "s/^.*@//");
        done;
    fi;
    local junit=${1};
    shift 1;
    local cp=$(java-pkg_getjars --with-dependencies ${junit}${pkgs});
    if [[ ${1} = -cp || ${1} = -classpath ]]; then
        cp="${2}:${cp}";
        shift 2;
    else
        cp=".:${cp}";
    fi;
    local runner=junit.textui.TestRunner;
    if [[ "${junit}" == "junit-4" ]]; then
        runner=org.junit.runner.JUnitCore;
    fi;
    debug-print "Calling: java -cp \"${cp}\" -Djava.awt.headless=true ${runner} ${@}";
    java -cp "${cp}" -Djava.awt.headless=true ${runner} "${@}" || die "Running junit failed"
}
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 () 
{ 
    case ${EBUILD_PHASE} in 
        unpack | compile | test | install)
            eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function.";
            eerror "Package fails at QA and at life.  Please file a bug.";
            die "Bad package!  enewgroup is only for use in pkg_* functions!"
        ;;
    esac;
    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 opts=;
    local egid="$1";
    shift;
    if [ ! -z "${egid}" ]; then
        if [ "${egid}" -gt 0 ]; then
            if [ -z "`egetent group ${egid}`" ]; then
                if [[ "${CHOST}" == *-darwin* ]]; then
                    opts="${opts} ${egid}";
                else
                    opts="${opts} -g ${egid}";
                fi;
            else
                egid="next available; requested gid taken";
            fi;
        else
            eerror "Groupid given but is not greater than 0 !";
            die "${egid} is not a valid GID";
        fi;
    else
        egid="next available";
    fi;
    einfo " - Groupid: ${egid}";
    local eextra="$@";
    opts="${opts} ${eextra}";
    local oldsandbox="${SANDBOX_ON}";
    export SANDBOX_ON="0";
    case ${CHOST} in 
        *-darwin*)
            if [ ! -z "${eextra}" ]; then
                einfo "Extra options are not supported on Darwin/OS X yet";
                einfo "Please report the ebuild along with the info below";
                einfo "eextra: ${eextra}";
                die "Required function missing";
            fi;
            case ${egid} in 
                *[!0-9]*)
                    for ((egid = 101; egid <= 999; egid++))
                    do
                        [[ -z $(egetent group ${egid}) ]] && break;
                    done
                ;;
            esac;
            dscl . create /groups/${egroup} gid ${egid};
            dscl . create /groups/${egroup} passwd '*'
        ;;
        *-freebsd* | *-dragonfly*)
            case ${egid} in 
                *[!0-9]*)
                    for ((egid = 101; egid <= 999; egid++))
                    do
                        [[ -z $(egetent group ${egid}) ]] && break;
                    done
                ;;
            esac;
            pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
        ;;
        *-netbsd*)
            case ${egid} in 
                *[!0-9]*)
                    for ((egid = 101; egid <= 999; egid++))
                    do
                        [[ -z $(egetent group ${egid}) ]] && break;
                    done
                ;;
            esac;
            groupadd -g ${egid} ${egroup} || die "enewgroup failed"
        ;;
        *)
            groupadd -r ${opts} ${egroup} || die "enewgroup failed"
        ;;
    esac;
    export SANDBOX_ON="${oldsandbox}"
}
enewuser () 
{ 
    case ${EBUILD_PHASE} in 
        unpack | compile | test | install)
            eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function.";
            eerror "Package fails at QA and at life.  Please file a bug.";
            die "Bad package!  enewuser is only for use in pkg_* functions!"
        ;;
    esac;
    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 ${euid}) ]] && break;
        done;
    fi;
    opts="${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 shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null;
        do
            [[ -x ${ROOT}${shell} ]] && break;
        done;
        if [[ ${shell} == "/dev/null" ]]; then
            eerror "Unable to identify the shell to use, proceeding with userland default.";
            case ${USERLAND} in 
                GNU)
                    shell="/bin/false"
                ;;
                BSD)
                    shell="/sbin/nologin"
                ;;
                Darwin)
                    shell="/usr/sbin/nologin"
                ;;
                *)
                    die "Unable to identify the default shell for userland ${USERLAND}"
                ;;
            esac;
        fi;
        eshell=${shell};
    fi;
    einfo " - Shell: ${eshell}";
    opts="${opts} -s ${eshell}";
    local ehome=$1;
    shift;
    if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]]; then
        ehome="/dev/null";
    fi;
    einfo " - Home: ${ehome}";
    opts="${opts} -d ${ehome}";
    local egroups=$1;
    shift;
    if [[ ! -z ${egroups} ]]; then
        local oldifs=${IFS};
        local defgroup="" exgroups="";
        export IFS=",";
        for g in ${egroups};
        do
            export IFS=${oldifs};
            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="${exgroups},${g}";
            fi;
            export IFS=",";
        done;
        export IFS=${oldifs};
        opts="${opts} -g ${defgroup}";
        if [[ ! -z ${exgroups} ]]; then
            opts="${opts} -G ${exgroups:1}";
        fi;
    else
        egroups="(none)";
    fi;
    einfo " - Groups: ${egroups}";
    local oldsandbox=${SANDBOX_ON};
    export SANDBOX_ON="0";
    case ${CHOST} in 
        *-darwin*)
            if [[ -z $@ ]]; then
                dscl . create /users/${euser} uid ${euid};
                dscl . create /users/${euser} shell ${eshell};
                dscl . create /users/${euser} home ${ehome};
                dscl . create /users/${euser} realname "added by portage for ${PN}";
                local oldifs=${IFS};
                export IFS=",";
                for g in ${egroups};
                do
                    dscl . merge /groups/${g} users ${euser};
                done;
                export IFS=${oldifs};
            else
                einfo "Extra options are not supported on Darwin yet";
                einfo "Please report the ebuild along with the info below";
                einfo "eextra: $@";
                die "Required function missing";
            fi
        ;;
        *-freebsd* | *-dragonfly*)
            if [[ -z $@ ]]; then
                pw useradd ${euser} ${opts} -c "added by portage for ${PN}" die "enewuser failed";
            else
                einfo " - Extra: $@";
                pw useradd ${euser} ${opts} "$@" || die "enewuser failed";
            fi
        ;;
        *-netbsd*)
            if [[ -z $@ ]]; then
                useradd ${opts} ${euser} || die "enewuser failed";
            else
                einfo " - Extra: $@";
                useradd ${opts} ${euser} "$@" || die "enewuser failed";
            fi
        ;;
        *-openbsd*)
            if [[ -z $@ ]]; then
                useradd -u ${euid} -s ${eshell} -d ${ehome} -c "Added by portage for ${PN}" -g ${egroups} ${euser} || die "enewuser failed";
            else
                einfo " - Extra: $@";
                useradd -u ${euid} -s ${eshell} -d ${ehome} -c "Added by portage for ${PN}" -g ${egroups} ${euser} "$@" || die "enewuser failed";
            fi
        ;;
        *)
            if [[ -z $@ ]]; then
                useradd -r ${opts} -c "added by portage for ${PN}" ${euser} || die "enewuser failed";
            else
                einfo " - Extra: $@";
                useradd -r ${opts} "$@" ${euser} || die "enewuser failed";
            fi
        ;;
    esac;
    if [[ ! -e ${ROOT}/${ehome} ]]; then
        einfo " - Creating ${ehome} in ${ROOT}";
        mkdir -p "${ROOT}/${ehome}";
        chown ${euser} "${ROOT}/${ehome}";
        chmod 755 "${ROOT}/${ehome}";
    fi;
    export SANDBOX_ON=${oldsandbox}
}
epatch () 
{ 
    function _epatch_draw_line () 
    { 
        [[ -z $1 ]] && set "$(printf "%65s" '')";
        echo "${1//?/=}"
    };
    unset P4CONFIG P4PORT P4USER;
    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
            [[ $# -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;
    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}-$$.out";
        fi;
        printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}";
        local count=0;
        local PATCH_TARGET;
        if [[ -n ${PIPE_CMD} ]]; then
            PATCH_TARGET="${T}/$$.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;
        while [[ ${count} -lt 5 ]]; do
            ( _epatch_draw_line "***** ${patchname} *****";
            echo;
            echo "PATCH COMMAND:  patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'";
            echo;
            _epatch_draw_line "***** ${patchname} *****" ) >> "${STDERR_TARGET}";
            if ( patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" ) >> "${STDERR_TARGET}" 2>&1; then
                ( _epatch_draw_line "***** ${patchname} *****";
                echo;
                echo "ACTUALLY APPLYING ${patchname} ...";
                echo;
                _epatch_draw_line "***** ${patchname} *****";
                patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1 ) >> "${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}";
        eend 0;
    done;
    [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching";
    :
}
epatch_user () 
{ 
    [[ $# -ne 0 ]] && die "epatch_user takes no options";
    local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches;
    for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}};
    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 ${EPATCH_SOURCE} ..." epatch;
            return 0;
        fi;
    done;
    return 1
}
epause () 
{ 
    ewarn "QA Notice: epause is not defined in EAPI=${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
}
eshopts_pop () 
{ 
    [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments";
    local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ));
    [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair";
    local s=${__ESHOPTS_SAVE__[$i]};
    unset __ESHOPTS_SAVE__[$i];
    if [[ ${s} == "shopt -"* ]]; then
        eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}";
    else
        set +$- || die "eshopts_pop: sanity: invalid shell settings: $-";
        set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}";
    fi
}
eshopts_push () 
{ 
    local i=${#__ESHOPTS_SAVE__[@]};
    if [[ $1 == -[su] ]]; then
        __ESHOPTS_SAVE__[$i]=$(shopt -p);
        [[ $# -eq 0 ]] && return 0;
        shopt "$@" || die "eshopts_push: bad options to shopt: $*";
    else
        __ESHOPTS_SAVE__[$i]=$-;
        [[ $# -eq 0 ]] && return 0;
        set "$@" || die "eshopts_push: bad options to set: $*";
    fi
}
esvn_clean () 
{ 
    [[ -z $* ]] && set -- .;
    find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
}
find_unpackable_file () 
{ 
    local src=$1;
    if [[ -z ${src} ]]; then
        src=${DISTDIR}/${A};
    else
        if [[ -e ${DISTDIR}/${src} ]]; then
            src=${DISTDIR}/${src};
        else
            if [[ -e ${PWD}/${src} ]]; then
                src=${PWD}/${src};
            else
                if [[ -e ${src} ]]; then
                    src=${src};
                fi;
            fi;
        fi;
    fi;
    [[ ! -e ${src} ]] && return 1;
    echo "${src}"
}
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%/}${EPREFIX}/;
    tc-is-static-only && return;
    dodir /usr/${libdir};
    if [[ $1 == "-a" ]]; then
        auto=true;
        shift;
        dodir /${libdir};
    fi;
    output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p');
    [[ -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
            ;;
            *-aix* | *-irix* | *64*-hpux* | *-interix* | *-winnt*)
                if ${auto}; then
                    mv "${ED}"/usr/${libdir}/${lib}* "${ED}"/${libdir}/ || die;
                    tlib=$(readlink "${ED}"/${libdir}/${lib});
                    tlib=${tlib##*/};
                    if [[ -z ${tlib} ]]; then
                        tlib=${lib};
                    else
                        rm -f "${ED}"/${libdir}/${lib};
                    fi;
                else
                    tlib=${lib};
                fi;
                pushd "${ED}/usr/${libdir}" > /dev/null;
                ln -snf "../../${libdir}/${tlib}" "${lib}";
                popd > /dev/null
            ;;
            hppa*-hpux*)
                if ${auto}; then
                    tlib=$(chatr "${ED}"/usr/${libdir}/${lib} | sed -n '/internal name:/{n;s/^ *//;p;q}');
                    [[ -z ${tlib} ]] && tlib=${lib};
                    tlib=${tlib##*/};
                    mv "${ED}"/usr/${libdir}/${lib}* "${ED}"/${libdir}/ || die;
                    if [[ ${tlib} != ${lib}* ]]; then
                        mv "${ED}"/usr/${libdir}/${tlib}* "${ED}"/${libdir}/ || die;
                    fi;
                    [[ ${tlib} != ${lib} ]] && rm -f "${ED}"/${libdir}/${lib};
                else
                    tlib=$(chatr "${ED}"/${libdir}/${lib} | sed -n '/internal name:/{n;s/^ *//;p;q}');
                    [[ -z ${tlib} ]] && tlib=${lib};
                    tlib=${tlib##*/};
                fi;
                pushd "${ED}"/usr/${libdir} > /dev/null;
                ln -snf "../../${libdir}/${tlib}" "${lib}";
                [[ ${tlib} != ${lib} ]] && ln -snf "../../${libdir}/${tlib}" "${tlib}";
                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 ${lib}";
    done
}
get_abi_ASFLAGS () 
{ 
    get_abi_var ASFLAGS "$@"
}
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;
    if [ $# -gt 1 ]; then
        abi=${2};
    else
        if [ -n "${ABI}" ]; then
            abi=${ABI};
        else
            if [ -n "${DEFAULT_ABI}" ]; then
                abi=${DEFAULT_ABI};
            else
                abi="default";
            fi;
        fi;
    fi;
    local var="${flag}_${abi}";
    echo ${!var}
}
get_after_major_version () 
{ 
    eshopts_push -s extglob;
    echo $(get_version_component_range 2- "${1:-${PV}}" );
    eshopts_pop
}
get_all_abis () 
{ 
    local order="";
    if [[ -z ${MULTILIB_ABIS} ]]; then
        echo "default";
        return 0;
    fi;
    for x in ${MULTILIB_ABIS};
    do
        if [[ ${x} != ${DEFAULT_ABI} ]]; then
            order="${order:+${order} }${x}";
        fi;
    done;
    order="${order:+${order} }${DEFAULT_ABI}";
    echo ${order};
    return 0
}
get_all_libdirs () 
{ 
    local libdirs;
    local abi;
    local dir;
    for abi in ${MULTILIB_ABIS};
    do
        libdirs+=" $(get_abi_LIBDIR ${abi})";
    done;
    [[ " ${libdirs} " != *" lib "* ]] && libdirs+=" lib";
    echo "${libdirs}"
}
get_all_version_components () 
{ 
    eshopts_push -s extglob;
    local ver_str=${1:-${PV}} result result_idx=0;
    result=();
    if [[ "${VERSIONATOR_CACHE_VER_STR}" == "${ver_str}" ]]; then
        echo ${VERSIONATOR_CACHE_RESULT};
        eshopts_pop;
        return;
    fi;
    export VERSIONATOR_CACHE_VER_STR="${ver_str}";
    while [[ -n "$ver_str" ]]; do
        case "${ver_str:0:1}" in 
            [[:digit:]])
                result[$result_idx]="${ver_str%%[^[:digit:]]*}";
                ver_str="${ver_str##+([[:digit:]])}";
                result_idx=$(($result_idx + 1))
            ;;
            [-_.])
                result[$result_idx]="${ver_str:0:1}";
                ver_str="${ver_str:1}";
                result_idx=$(($result_idx + 1))
            ;;
            [[:alpha:]])
                local not_match="${ver_str##+([[:alpha:]])*([[:digit:]])}";
                result[$result_idx]=${ver_str:0:$((${#ver_str} - ${#not_match}))};
                ver_str="${not_match}";
                result_idx=$(($result_idx + 1))
            ;;
            *)
                result[$result_idx]="${ver_str:0:1}";
                ver_str="${ver_str:1}";
                result_idx=$(($result_idx + 1))
            ;;
        esac;
    done;
    export VERSIONATOR_CACHE_RESULT="${result[@]}";
    echo ${result[@]};
    eshopts_pop
}
get_bmake () 
{ 
    if [[ ${USERLAND} == *BSD ]]; then
        echo make;
    else
        if [[ ${USERLAND} == "Darwin" ]]; then
            echo bsdmake;
        else
            echo pmake;
        fi;
    fi
}
get_install_abis () 
{ 
    local 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
                hasq ${x} ${ABI_DENY} || order="${order} ${x}";
            fi;
        done;
        hasq ${DEFAULT_ABI} ${ABI_DENY} || order="${order} ${DEFAULT_ABI}";
        if [[ -n ${ABI_ALLOW} ]]; then
            local ordera="";
            for x in ${order};
            do
                if hasq ${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_last_version_component_index () 
{ 
    eshopts_push -s extglob;
    echo $(( $(get_version_component_count "${1:-${PV}}" ) - 1 ));
    eshopts_pop
}
get_libdir () 
{ 
    local CONF_LIBDIR;
    if [ -n "${CONF_LIBDIR_OVERRIDE}" ]; then
        echo ${CONF_LIBDIR_OVERRIDE};
    else
        get_abi_LIBDIR;
    fi
}
get_libdir_override () 
{ 
    if has_multilib_profile; then
        eerror "get_libdir_override called, but it shouldn't be needed with the new multilib approach.  Please file a bug at http://bugs.gentoo.org and assign it to [e-mail]";
        exit 1;
    fi;
    CONF_LIBDIR="$1";
    CONF_LIBDIR_OVERRIDE="$1";
    LIBDIR_default="$1"
}
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_major_version () 
{ 
    eshopts_push -s extglob;
    local c;
    c=($(get_all_version_components "${1:-${PV}}" ));
    echo ${c[0]};
    eshopts_pop
}
get_modname () 
{ 
    local modname;
    local ver=$1;
    case ${CHOST} in 
        *-darwin*)
            modname="bundle"
        ;;
        *)
            modname="so"
        ;;
    esac;
    echo ".${modname}"
}
get_mounts () 
{ 
    local point= node= fs= opts= foo=;
    if [[ $(uname -s) == "Linux" ]]; then
        while read node point fs opts foo; do
            echo "${point} ${node} ${fs} ${opts}";
        done < /proc/mounts;
        return;
    fi;
    local IFS='	';
    LC_ALL=C mount -p | while read node point fs foo; do
        opts=${fs#* };
        fs=${fs%% *};
        echo "${point// /\040} ${node// /\040} ${fs%% *} ${opts// /\040}";
    done
}
get_multilibdir () 
{ 
    if has_multilib_profile; then
        eerror "get_multilibdir called, but it shouldn't be needed with the new multilib approach.  Please file a bug at http://bugs.gentoo.org and assign it to [e-mail]";
        exit 1;
    fi;
    echo ${CONF_MULTILIBDIR:=lib32}
}
get_version_component_count () 
{ 
    eshopts_push -s extglob;
    local a;
    a=($(get_version_components "${1:-${PV}}" ));
    echo ${#a[@]};
    eshopts_pop
}
get_version_component_range () 
{ 
    eshopts_push -s extglob;
    local c v="${2:-${PV}}" range="${1}" range_start range_end i=-1 j=0;
    c=($(get_all_version_components ${v} ));
    range_start="${range%-*}";
    range_start="${range_start:-1}";
    range_end="${range#*-}";
    range_end="${range_end:-${#c[@]}}";
    while (( j < ${range_start} )); do
        i=$(($i + 1));
        [[ $i -gt ${#c[@]} ]] && eshopts_pop && return;
        [[ -n "${c[${i}]//[-._]}" ]] && j=$(($j + 1));
    done;
    while (( j <= ${range_end} )); do
        echo -n ${c[$i]};
        [[ $i -gt ${#c[@]} ]] && eshopts_pop && return;
        [[ -n "${c[${i}]//[-._]}" ]] && j=$(($j + 1));
        i=$(($i + 1));
    done;
    eshopts_pop
}
get_version_components () 
{ 
    eshopts_push -s extglob;
    local c="$(get_all_version_components "${1:-${PV}}")";
    c=(${c[@]//[-._]/ });
    echo ${c[@]};
    eshopts_pop
}
has_multilib_profile () 
{ 
    [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ]
}
helpers_die () 
{ 
    case "${EAPI:-0}" in 
        0 | 1 | 2 | 3)
            echo -e "$@" 1>&2
        ;;
        *)
            die "$@"
        ;;
    esac
}
increment-qa-violations () 
{ 
    let "JAVA_PKG_QA_VIOLATIONS+=1";
    export JAVA_PKG_QA_VIOLATIONS
}
is-java-strict () 
{ 
    [[ -n ${JAVA_PKG_STRICT} ]];
    return $?
}
is-login-disabled () 
{ 
    shell=$(egetshell "$1");
    case ${shell} in 
        /bin/false | /usr/bin/false | /sbin/nologin | /usr/sbin/nologin)
            return 0
        ;;
        *)
            return 1
        ;;
    esac
}
is_final_abi () 
{ 
    has_multilib_profile || return 0;
    set -- $(get_install_abis);
    local LAST_ABI=$#;
    [[ ${!LAST_ABI} == ${ABI} ]]
}
java-pkg-2_pkg_preinst () 
{ 
    java-utils-2_pkg_preinst
}
java-pkg-2_pkg_setup () 
{ 
    java-pkg_init;
    java-pkg_ensure-test
}
java-pkg-2_src_compile () 
{ 
    if [[ -e "${EANT_BUILD_XML:=build.xml}" ]]; then
        [[ -n "${EANT_FILTER_COMPILER}" ]] && java-pkg_filter-compiler ${EANT_FILTER_COMPILER};
        local antflags="${EANT_BUILD_TARGET:=jar}";
        if hasq doc ${IUSE} && [[ -n "${EANT_DOC_TARGET=javadoc}" ]]; then
            antflags="${antflags} $(use_doc ${EANT_DOC_TARGET})";
        fi;
        local tasks;
        [[ -n ${EANT_ANT_TASKS} ]] && tasks="${ANT_TASKS} ${EANT_ANT_TASKS}";
        ANT_TASKS="${tasks:-${ANT_TASKS}}" eant ${antflags} -f "${EANT_BUILD_XML}" ${EANT_EXTRA_ARGS} "${@}";
    else
        echo "${FUNCNAME}: ${EANT_BUILD_XML} not found so nothing to do.";
    fi
}
java-pkg-2_src_prepare () 
{ 
    java-utils-2_src_prepare
}
java-pkg-2_src_test () 
{ 
    [[ -e "${EANT_BUILD_XML:=build.xml}" ]] || return;
    if [[ -n ${EANT_TEST_TARGET} ]] || java-pkg-2_supports-test ${EANT_BUILD_XML}; then
        local opts task;
        if [[ -n ${EANT_TEST_JUNIT_INTO} ]]; then
            java-pkg_jar-from --into "${EANT_TEST_JUNIT_INTO}" junit;
        fi;
        ANT_TASKS=${EANT_TEST_ANT_TASKS:-${ANT_TASKS:-${EANT_ANT_TASKS}}};
        if [[ ${DEPEND} = *dev-java/ant-junit* ]]; then
            if [[ -n ${ANT_TASKS} && "${ANT_TASKS}" != none ]]; then
                ANT_TASKS="${ANT_TASKS} ant-junit";
            else
                ANT_TASKS="ant-junit";
            fi;
            task=true;
        fi;
        if [[ -n ${task} ]] || [[ ${DEPEND} = *dev-java/junit* ]]; then
            opts="-Djunit.jar=\"$(java-pkg_getjar junit junit.jar)\"";
            if [[ -n ${EANT_TEST_GENTOO_CLASSPATH} ]]; then
                EANT_GENTOO_CLASSPATH="${EANT_TEST_GENTOO_CLASSPATH},junit";
            else
                if [[ -n ${EANT_GENTOO_CLASSPATH} ]]; then
                    EANT_GENTOO_CLASSPATH+=',junit';
                else
                    EANT_GENTOO_CLASSPATH=junit;
                fi;
            fi;
        fi;
        eant ${opts} -f "${EANT_BUILD_XML}" ${EANT_EXTRA_ARGS} ${EANT_TEST_EXTRA_ARGS} ${EANT_TEST_TARGET:-test};
    else
        echo "${FUNCNAME}: No test target in ${EANT_BUILD_XML}";
    fi
}
java-pkg-2_supports-test () 
{ 
    python  <<EOF
from xml.dom.minidom import parse
import sys
dom = parse("${1}")
for elem in dom.getElementsByTagName('target'):
	if elem.getAttribute('name') == 'test':
			sys.exit(0)
sys.exit(1)
EOF

    return $?
}
java-pkg_addcp () 
{ 
    java-pkg_append_ JAVA_PKG_CLASSPATH "${@}";
    java-pkg_do_write_
}
java-pkg_announce-qa-violation () 
{ 
    local nodie;
    if [[ ${1} == "--nodie" ]]; then
        nodie="true";
        shift;
    fi;
    echo "Java QA Notice: $@" 1>&2;
    increment-qa-violations;
    [[ -z "${nodie}" ]] && is-java-strict && die "${@}"
}
java-pkg_ant-tasks-depend () 
{ 
    debug-print-function ${FUNCNAME} ${WANT_ANT_TASKS};
    if [[ -n "${WANT_ANT_TASKS}" ]]; then
        local DEP="";
        for i in ${WANT_ANT_TASKS};
        do
            if [[ ${i} = ant-* ]]; then
                DEP="${DEP}dev-java/${i} ";
            else
                if [[ ${i} = */*:* ]]; then
                    DEP="${DEP}${i} ";
                else
                    echo "Invalid atom in WANT_ANT_TASKS: ${i}";
                    return 1;
                fi;
            fi;
        done;
        echo ${DEP};
        return 0;
    else
        return 0;
    fi
}
java-pkg_append_ () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local var="${1}" value="${2}";
    if [[ -z "${!var}" ]]; then
        export ${var}="${value}";
    else
        local oldIFS=${IFS} cur haveit;
        IFS=':';
        for cur in ${!var};
        do
            if [[ ${cur} == ${value} ]]; then
                haveit="yes";
                break;
            fi;
        done;
        [[ -z ${haveit} ]] && export ${var}="${!var}:${value}";
        IFS=${oldIFS};
    fi
}
java-pkg_check-jikes () 
{ 
    if hasq jikes ${IUSE}; then
        java-pkg_announce-qa-violation "deprecated USE flag 'jikes' in IUSE";
    fi
}
java-pkg_check-phase () 
{ 
    local phase=${1};
    local funcname=${FUNCNAME[1]};
    if [[ ${EBUILD_PHASE} != ${phase} ]]; then
        local msg="${funcname} used outside of src_${phase}";
        java-pkg_announce-qa-violation "${msg}";
    fi
}
java-pkg_check-versioned-jar () 
{ 
    local jar=${1};
    if [[ ${jar} =~ ${PV} ]]; then
        java-pkg_announce-qa-violation "installing versioned jar '${jar}'";
    fi
}
java-pkg_current-vm-matches () 
{ 
    hasq $(java-pkg_get-current-vm) ${@};
    return $?
}
java-pkg_die () 
{ 
    echo "!!! When you file a bug report, please include the following information:" 1>&2;
    echo "GENTOO_VM=${GENTOO_VM}  CLASSPATH=\"${CLASSPATH}\" JAVA_HOME=\"${JAVA_HOME}\"" 1>&2;
    echo "JAVACFLAGS=\"${JAVACFLAGS}\" COMPILER=\"${GENTOO_COMPILER}\"" 1>&2;
    echo "and of course, the output of emerge --info" 1>&2
}
java-pkg_do_write_ () 
{ 
    debug-print-function ${FUNCNAME} $*;
    java-pkg_init_paths_;
    dodir "${JAVA_PKG_SHAREPATH}";
    if [[ -n "${JAVA_PKG_CLASSPATH}" || -n "${JAVA_PKG_LIBRARY}" || -f "${JAVA_PKG_DEPEND_FILE}" || -f "${JAVA_PKG_OPTIONAL_DEPEND_FILE}" ]]; then
        ( echo "DESCRIPTION=\"${DESCRIPTION}\"";
        echo "GENERATION=\"2\"";
        echo "SLOT=\"${SLOT}\"";
        echo "CATEGORY=\"${CATEGORY}\"";
        echo "PVR=\"${PVR}\"";
        [[ -n "${JAVA_PKG_CLASSPATH}" ]] && echo "CLASSPATH=\"${JAVA_PKG_CLASSPATH}\"";
        [[ -n "${JAVA_PKG_LIBRARY}" ]] && echo "LIBRARY_PATH=\"${JAVA_PKG_LIBRARY}\"";
        [[ -n "${JAVA_PROVIDE}" ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\"";
        [[ -f "${JAVA_PKG_DEPEND_FILE}" ]] && echo "DEPEND=\"$(sort -u "${JAVA_PKG_DEPEND_FILE}" | tr '\n' ':')\"";
        [[ -f "${JAVA_PKG_OPTIONAL_DEPEND_FILE}" ]] && echo "OPTIONAL_DEPEND=\"$(sort -u "${JAVA_PKG_OPTIONAL_DEPEND_FILE}" | tr '\n' ':')\"";
        echo "VM=\"$(echo ${RDEPEND} ${DEPEND} | sed -e 's/ /\n/g' | sed -n -e '/virtual\/\(jre\|jdk\)/ { p;q }')\"";
        [[ -f "${JAVA_PKG_BUILD_DEPEND_FILE}" ]] && echo "BUILD_DEPEND=\"$(sort -u "${JAVA_PKG_BUILD_DEPEND_FILE}" | tr '\n' ':')\"" ) > "${JAVA_PKG_ENV}";
        local target="$(java-pkg_get-target)";
        local source="$(java-pkg_get-source)";
        [[ -n ${target} ]] && echo "TARGET=\"${target}\"" >> "${JAVA_PKG_ENV}";
        [[ -n ${source} ]] && echo "SOURCE=\"${source}\"" >> "${JAVA_PKG_ENV}";
        [[ -n ${JAVADOC_PATH} ]] && echo "JAVADOC_PATH=\"${JAVADOC_PATH}\"" >> ${JAVA_PKG_ENV};
        [[ -n ${JAVA_SOURCES} ]] && echo "JAVA_SOURCES=\"${JAVA_SOURCES}\"" >> ${JAVA_PKG_ENV};
        echo "MERGE_VM=\"${GENTOO_VM}\"" >> "${JAVA_PKG_ENV}";
        [[ -n ${GENTOO_COMPILER} ]] && echo "MERGE_COMPILER=\"${GENTOO_COMPILER}\"" >> "${JAVA_PKG_ENV}";
        if [[ -n "${JAVA_PKG_EXTRA_ENV_VARS}" ]]; then
            cat "${JAVA_PKG_EXTRA_ENV}" >> "${JAVA_PKG_ENV}" || die;
            echo "ENV_VARS=\"$(echo ${JAVA_PKG_EXTRA_ENV_VARS})\"" >> "${JAVA_PKG_ENV}" || die;
        fi;
        sed -e "s/=\":/=\"/" -e "s/:\"$/\"/" -i "${JAVA_PKG_ENV}" || die "Did you forget to call java_init ?";
    else
        debug-print "JAVA_PKG_CLASSPATH, JAVA_PKG_LIBRARY, JAVA_PKG_DEPEND_FILE";
        debug-print "or JAVA_PKG_OPTIONAL_DEPEND_FILE not defined so can't";
        debug-print "write package.env.";
    fi
}
java-pkg_doexamples () 
{ 
    debug-print-function ${FUNCNAME} $*;
    [[ ${#} -lt 1 ]] && die "At least one argument needed";
    java-pkg_check-phase install;
    local dest=/usr/share/doc/${PF}/examples;
    if [[ ${1} == --subdir ]]; then
        local dest=${dest}/${2};
        dodir ${dest};
        shift 2;
    fi;
    if [[ ${#} = 1 && -d ${1} ]]; then
        ( insinto "${dest}";
        doins -r ${1}/* ) || die "Installing examples failed";
    else
        ( insinto "${dest}";
        doins -r "$@" ) || die "Installing examples failed";
    fi;
    dosym "${dest}" "${JAVA_PKG_SHAREPATH}/examples" || die
}
java-pkg_dohtml () 
{ 
    debug-print-function ${FUNCNAME} $*;
    [[ ${#} -lt 1 ]] && die "At least one argument required for ${FUNCNAME}";
    dohtml -f package-list "$@";
    java-pkg_recordjavadoc
}
java-pkg_dojar () 
{ 
    debug-print-function ${FUNCNAME} $*;
    [[ ${#} -lt 1 ]] && die "At least one argument needed";
    java-pkg_check-phase install;
    java-pkg_init_paths_;
    dodir ${JAVA_PKG_JARDEST};
    local jar;
    for jar in "${@}";
    do
        local jar_basename=$(basename "${jar}");
        java-pkg_check-versioned-jar ${jar_basename};
        if [[ -e "${jar}" ]]; then
            local dest="${D}${JAVA_PKG_JARDEST}/${jar_basename}";
            if [[ -e "${dest}" ]]; then
                ewarn "Overwriting ${dest}";
            fi;
            if [[ ! -L "${jar}" ]]; then
                is-java-strict && java-pkg_verify-classes "${jar}";
                INSDESTTREE="${JAVA_PKG_JARDEST}" doins "${jar}" || die "failed to install ${jar}";
                java-pkg_append_ JAVA_PKG_CLASSPATH "${JAVA_PKG_JARDEST}/${jar_basename}";
                debug-print "installed ${jar} to ${D}${JAVA_PKG_JARDEST}";
            else
                ln -s "$(readlink "${jar}")" "${D}${JAVA_PKG_JARDEST}/${jar_basename}";
                debug-print "${jar} is a symlink, linking accordingly";
            fi;
        else
            die "${jar} does not exist";
        fi;
    done;
    java-pkg_do_write_
}
java-pkg_dojavadoc () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local symlink;
    if [[ ${1} = --symlink ]]; then
        symlink=${2};
        shift 2;
    fi;
    local dir="$1";
    local dest=/usr/share/doc/${PF}/html;
    java-pkg_check-phase install;
    [[ -z "${dir}" ]] && die "Must specify a directory!";
    [[ ! -d "${dir}" ]] && die "${dir} does not exist, or isn't a directory!";
    if [[ ! -e "${dir}/index.html" ]]; then
        local msg="No index.html in javadoc directory";
        ewarn "${msg}";
        is-java-strict && die "${msg}";
    fi;
    if [[ -e ${D}/${dest}/api ]]; then
        eerror "${dest} already exists. Will not overwrite.";
        die "${dest}";
    fi;
    local dir_to_install="${dir}";
    if [[ "$(basename "${dir}")" != "api" ]]; then
        dir_to_install="${T}/api";
        cp -r "${dir}" "${dir_to_install}" || die "cp failed";
    fi;
    java-pkg_dohtml -r "${dir_to_install}";
    dosym ${dest}/api "${JAVA_PKG_SHAREPATH}/api" || die;
    if [[ -n ${symlink} ]]; then
        debug-print "symlinking ${dest}/{api,${symlink}}";
        dosym ${dest}/{api,${symlink}} || die;
    fi
}
java-pkg_dolauncher () 
{ 
    debug-print-function ${FUNCNAME} $*;
    java-pkg_check-phase install;
    java-pkg_init_paths_;
    if [[ ${#} = 0 ]]; then
        local name="${PN}";
    else
        local name="${1}";
        shift;
    fi;
    local target="${T}/${name}";
    local var_tmp="${T}/launcher_variables_tmp";
    local target_dir pre;
    while [[ -n "${1}" && -n "${2}" ]]; do
        local var="${1}" value="${2}";
        if [[ "${var:0:2}" == "--" ]]; then
            local var=${var:2};
            echo "gjl_${var}=\"${value}\"" >> "${var_tmp}";
            local gjl_${var}="${value}";
        else
            if [[ "${var}" == "-into" ]]; then
                target_dir="${value}";
            else
                if [[ "${var}" == "-pre" ]]; then
                    pre="${value}";
                fi;
            fi;
        fi;
        shift 2;
    done;
    if [[ -z "${gjl_jar}" && -z "${gjl_main}" ]]; then
        local cp="${JAVA_PKG_CLASSPATH}";
        if [[ "${cp/:}" = "${cp}" && "${cp%.jar}" != "${cp}" ]]; then
            echo "gjl_jar=\"${JAVA_PKG_CLASSPATH}\"" >> "${var_tmp}";
        else
            local msg="Not enough information to create a launcher given.";
            msg="${msg} Please give --jar or --main argument to ${FUNCNAME}.";
            die "${msg}";
        fi;
    fi;
    echo "#!/bin/bash" > "${target}";
    if [[ -n "${pre}" ]]; then
        if [[ -f "${pre}" ]]; then
            cat "${pre}" >> "${target}";
        else
            die "-pre specified file '${pre}' does not exist";
        fi;
    fi;
    echo "gjl_package=${JAVA_PKG_NAME}" >> "${target}";
    cat "${var_tmp}" >> "${target}";
    rm -f "${var_tmp}";
    echo "source /usr/share/java-config-2/launcher/launcher.bash" >> "${target}";
    if [[ -n "${target_dir}" ]]; then
        DESTTREE="${target_dir}" dobin "${target}";
        local ret=$?;
        return ${ret};
    else
        dobin "${target}";
    fi
}
java-pkg_doso () 
{ 
    debug-print-function ${FUNCNAME} $*;
    java-pkg_check-phase install;
    [[ ${#} -lt 1 ]] && die "${FUNCNAME} requires at least one argument";
    java-pkg_init_paths_;
    local lib;
    for lib in "$@";
    do
        if [[ -e "${lib}" ]]; then
            if [[ ! -L "${lib}" ]]; then
                INSDESTTREE="${JAVA_PKG_LIBDEST}" INSOPTIONS="${LIBOPTIONS}" doins "${lib}" || die "failed to install ${lib}";
                java-pkg_append_ JAVA_PKG_LIBRARY "${JAVA_PKG_LIBDEST}";
                debug-print "Installing ${lib} to ${JAVA_PKG_LIBDEST}";
            else
                dosym "$(readlink "${lib}")" "${JAVA_PKG_LIBDEST}/${lib##*/}";
                debug-print "${lib} is a symlink, linking accordantly";
            fi;
        else
            die "${lib} does not exist";
        fi;
    done;
    java-pkg_do_write_
}
java-pkg_dosrc () 
{ 
    debug-print-function ${FUNCNAME} $*;
    [ ${#} -lt 1 ] && die "At least one argument needed";
    java-pkg_check-phase install;
    [[ ${#} -lt 1 ]] && die "At least one argument needed";
    if ! [[ ${DEPEND} = *app-arch/zip* ]]; then
        local msg="${FUNCNAME} called without app-arch/zip in DEPEND";
        java-pkg_announce-qa-violation ${msg};
    fi;
    java-pkg_init_paths_;
    local zip_name="${PN}-src.zip";
    local zip_path="${T}/${zip_name}";
    local dir;
    for dir in "${@}";
    do
        local dir_parent=$(dirname "${dir}");
        local dir_name=$(basename "${dir}");
        pushd ${dir_parent} > /dev/null || die "problem entering ${dir_parent}";
        zip -q -r ${zip_path} ${dir_name} -i '*.java';
        local result=$?;
        if [[ ${result} != 12 && ${result} != 0 ]]; then
            die "failed to zip ${dir_name}";
        fi;
        popd > /dev/null;
    done;
    INSDESTTREE=${JAVA_PKG_SOURCESPATH} doins ${zip_path} || die "Failed to install source";
    JAVA_SOURCES="${JAVA_PKG_SOURCESPATH}/${zip_name}";
    java-pkg_do_write_
}
java-pkg_dowar () 
{ 
    debug-print-function ${FUNCNAME} $*;
    [[ ${#} -lt 1 ]] && die "At least one argument needed";
    java-pkg_check-phase install;
    java-pkg_init_paths_;
    local war;
    for war in $*;
    do
        local warpath;
        if [[ -L "${war}" ]]; then
            cp "${war}" "${T}";
            warpath="${T}$(basename "${war}")";
        else
            if [[ -d "${war}" ]]; then
                echo "dowar: warning, skipping directory ${war}";
                continue;
            else
                warpath="${war}";
            fi;
        fi;
        INSOPTIONS="-m 0644" INSDESTTREE=${JAVA_PKG_WARDEST} doins ${warpath};
    done
}
java-pkg_ensure-dep () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local limit_to="${1}";
    local target_pkg="${2}";
    local dev_error="";
    local stripped_pkg=$(echo "${target_pkg}" | sed 		's/-\([0-9*]*\(\[[0-9]*\]\)*\)*\(\.\([0-9*]*\(\[[0-9]*\]\)*\)*\)*$//');
    debug-print "Matching against: ${stripped_pkg}";
    if [[ ${limit_to} != runtime && ! ( "${DEPEND}" =~ "$stripped_pkg" ) ]]; then
        dev_error="The ebuild is attempting to use ${target_pkg} that is not";
        dev_error="${dev_error} declared in DEPEND.";
        if is-java-strict; then
            eerror "${dev_error}";
            die "${dev_error}";
        else
            if [[ ${BASH_SUBSHELL} = 0 ]]; then
                eerror "${dev_error}";
                elog "Because you have this package installed the package will";
                elog "build without problems, but please report this to";
                elog "http://bugs.gentoo.org";
            fi;
        fi;
    fi;
    if [[ ${limit_to} != build ]]; then
        if [[ ! ( ${RDEPEND} =~ "${stripped_pkg}" ) ]]; then
            if [[ ! ( ${PDEPEND} =~ "${stripped_pkg}" ) ]]; then
                dev_error="The ebuild is attempting to use ${target_pkg},";
                dev_error="${dev_error} without specifying --build-only, that is not declared in RDEPEND";
                dev_error="${dev_error} or PDEPEND.";
                if is-java-strict; then
                    eerror "${dev_error}";
                    die "${dev_error}";
                else
                    if [[ ${BASH_SUBSHELL} = 0 ]]; then
                        eerror "${dev_error}";
                        elog "The package will build without problems, but may fail to run";
                        elog "if you don't have ${target_pkg} installed, so please report";
                        elog "this to http://bugs.gentoo.org";
                    fi;
                fi;
            fi;
        fi;
    fi
}
java-pkg_ensure-gcj () 
{ 
    if ! built_with_use sys-devel/gcc gcj; then
        ewarn;
        ewarn "You must build gcc with the gcj support to build with gcj";
        ewarn;
        ebeep 5;
        die "No GCJ support found!";
    fi
}
java-pkg_ensure-no-bundled-jars () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local bundled_jars=$(java-pkg_find-normal-jars);
    if [[ -n ${bundled_jars} ]]; then
        echo "Bundled jars found:";
        local jar;
        for jar in ${bundled_jars};
        do
            echo $(pwd)${jar/./};
        done;
        die "Bundled jars found!";
    fi
}
java-pkg_ensure-test () 
{ 
    if hasq test ${FEATURES} && ! hasq -test ${FEATURES} && hasq test ${IUSE} && ! use test; then
        eerror "You specified FEATURES=test, but USE=test is needed";
        eerror "to pull in the additional dependencies for testing";
        die "Need USE=test enabled";
    fi
}
java-pkg_ensure-vm-version-eq () 
{ 
    debug-print-function ${FUNCNAME} $*;
    if ! java-pkg_is-vm-version-eq $@; then
        debug-print "VM is not suffient";
        eerror "This package requires a Java VM version = $@";
        einfo "Please use java-config -S to set the correct one";
        die "Active Java VM too old";
    fi
}
java-pkg_ensure-vm-version-ge () 
{ 
    debug-print-function ${FUNCNAME} $*;
    if ! java-pkg_is-vm-version-ge "$@"; then
        debug-print "vm is not suffient";
        eerror "This package requires a Java VM version >= $@";
        einfo "Please use java-config -S to set the correct one";
        die "Active Java VM too old";
    fi
}
java-pkg_ensure-vm-version-sufficient () 
{ 
    debug-print-function ${FUNCNAME} $*;
    if ! java-pkg_is-vm-version-sufficient; then
        debug-print "VM is not suffient";
        eerror "Current Java VM cannot build this package";
        einfo "Please use java-config -S to set the correct one";
        die "Active Java VM cannot build this package";
    fi
}
java-pkg_expand_dir_ () 
{ 
    pushd "$(dirname "${1}")" > /dev/null 2>&1;
    pwd;
    popd > /dev/null 2>&1
}
java-pkg_filter-compiler () 
{ 
    JAVA_PKG_FILTER_COMPILER="${JAVA_PKG_FILTER_COMPILER} $@"
}
java-pkg_find-normal-jars () 
{ 
    local dir=$1;
    [[ -n "${dir}" ]] || dir="${WORKDIR}";
    local found;
    for jar in $(find "${dir}" -name "*.jar" -type f);
    do
        echo "${jar}";
        found="true";
    done;
    [[ -n "${found}" ]];
    return $?
}
java-pkg_force-compiler () 
{ 
    JAVA_PKG_FORCE_COMPILER="$@"
}
java-pkg_func-exists () 
{ 
    declare -F ${1} > /dev/null
}
java-pkg_get-bootclasspath () 
{ 
    local version="${1}";
    local bcp;
    case "${version}" in 
        auto)
            bcp="$(java-config -g BOOTCLASSPATH)"
        ;;
        1.5)
            bcp="$(java-pkg_getjars --build-only gnu-classpath-0.98)"
        ;;
        *)
            eerror "unknown parameter of java-pkg_get-bootclasspath";
            die "unknown parameter of java-pkg_get-bootclasspath"
        ;;
    esac;
    echo "${bcp}"
}
java-pkg_get-current-vm () 
{ 
    java-config -f
}
java-pkg_get-javac () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local compiler="${GENTOO_COMPILER}";
    local compiler_executable;
    if [[ "${compiler}" = "javac" ]]; then
        compiler_executable="javac";
    else
        local compiler_env="/usr/share/java-config-2/compiler/${compiler}";
        if [[ -f ${compiler_env} ]]; then
            local old_javac=${JAVAC};
            unset JAVAC;
            compiler_executable="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${JAVAC})";
            export JAVAC=${old_javac};
            if [[ -z ${compiler_executable} ]]; then
                echo "JAVAC is empty or undefined in ${compiler_env}";
                return 1;
            fi;
            if [[ ! -x ${compiler_executable} ]]; then
                echo "${compiler_executable} doesn't exist, or isn't executable";
                return 1;
            fi;
        else
            echo "Could not find environment file for ${compiler}";
            return 1;
        fi;
    fi;
    echo ${compiler_executable}
}
java-pkg_get-jni-cflags () 
{ 
    local flags="-I${JAVA_HOME}/include";
    local platform="linux";
    use elibc_FreeBSD && platform="freebsd";
    flags="${flags} -I${JAVA_HOME}/include/${platform}";
    echo ${flags}
}
java-pkg_get-source () 
{ 
    echo ${JAVA_PKG_WANT_SOURCE:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
}
java-pkg_get-target () 
{ 
    echo ${JAVA_PKG_WANT_TARGET:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
}
java-pkg_get-vm-vendor () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local vm="$(java-pkg_get-current-vm)";
    vm="${vm/-*/}";
    echo "${vm}"
}
java-pkg_get-vm-version () 
{ 
    debug-print-function ${FUNCNAME} $*;
    java-config -g PROVIDES_VERSION
}
java-pkg_getjar () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local build_only="";
    local virtual="";
    local record_jar="";
    [[ "${EBUILD_PHASE}" == "test" ]] && build_only="build";
    while [[ "${1}" == --* ]]; do
        if [[ "${1}" = "--build-only" ]]; then
            build_only="build";
        else
            if [[ "${1}" == "--virtual" ]]; then
                virtual="true";
            else
                die "java-pkg_getjar called with unknown parameter: ${1}";
            fi;
        fi;
        shift;
    done;
    [[ ${#} -ne 2 ]] && die "${FUNCNAME} takes only two arguments besides --*";
    local pkg="${1}" target_jar="${2}" jar;
    if [[ "${EAPI}" == "1" ]]; then
        pkg="${pkg//:/-}";
    fi;
    [[ -z ${pkg} ]] && die "Must specify package to get a jar from";
    [[ -z ${target_jar} ]] && die "Must specify jar to get";
    local error_msg="Could not find classpath for ${pkg}. Are you sure its installed?";
    local classpath;
    classpath=$(java-config --classpath=${pkg});
    [[ $? != 0 ]] && die ${error_msg};
    java-pkg_ensure-dep "${build_only}" "${pkg}";
    if [[ -n "${virtual}" ]]; then
        if [[ -z "${build_only}" ]]; then
            java-pkg_record-jar_ "${pkg}";
        else
            java-pkg_record-jar_ --build-only "${pkg}";
        fi;
        record_jar="true";
    fi;
    for jar in ${classpath//:/ };
    do
        if [[ ! -f "${jar}" ]]; then
            die "Installation problem with jar ${jar} in ${pkg} - is it installed?";
        fi;
        if [[ "$(basename ${jar})" == "${target_jar}" ]]; then
            if [[ -z "${record_jar}" ]]; then
                if [[ -z "${build_only}" ]]; then
                    java-pkg_record-jar_ "${pkg}" "${jar}";
                else
                    java-pkg_record-jar_ --build-only "${pkg}" "${jar}";
                fi;
            fi;
            echo "${jar}";
            return 0;
        fi;
    done;
    die "Could not find ${target_jar} in ${pkg}";
    return 1
}
java-pkg_getjars () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local build_only="";
    local deep="";
    [[ "${EBUILD_PHASE}" == "test" ]] && build_only="build";
    while [[ "${1}" == --* ]]; do
        if [[ "${1}" = "--build-only" ]]; then
            build_only="build";
        else
            if [[ "${1}" = "--with-dependencies" ]]; then
                deep="--with-dependencies";
            else
                die "java-pkg_jar-from called with unknown parameter: ${1}";
            fi;
        fi;
        shift;
    done;
    [[ ${#} -ne 1 ]] && die "${FUNCNAME} takes only one argument besides --*";
    local pkgs="${1}";
    if [[ "${EAPI}" == "1" ]]; then
        pkgs="${pkgs//:/-}";
    fi;
    jars="$(java-config ${deep} --classpath=${pkgs})";
    [[ $? != 0 ]] && die "java-config --classpath=${pkgs} failed";
    debug-print "${pkgs}:${jars}";
    for pkg in ${pkgs//,/ };
    do
        java-pkg_ensure-dep "${build_only}" "${pkg}";
    done;
    for pkg in ${pkgs//,/ };
    do
        if [[ -z "${build_only}" ]]; then
            java-pkg_record-jar_ "${pkg}";
        else
            java-pkg_record-jar_ --build-only "${pkg}";
        fi;
    done;
    echo "${jars}"
}
java-pkg_init () 
{ 
    debug-print-function ${FUNCNAME} $*;
    unset JAVAC;
    unset JAVA_HOME;
    java-config --help > /dev/null || { 
        eerror "";
        eerror "Can't run java-config --help";
        eerror "Have you upgraded python recently but haven't";
        eerror "run python-updater yet?";
        die "Can't run java-config --help"
    };
    local silence="${SILENCE_JAVA_OPTIONS_WARNING}";
    local accept="${I_WANT_GLOBAL_JAVA_OPTIONS}";
    if [[ -n ${_JAVA_OPTIONS} && -z ${accept} && -z ${silence} ]]; then
        ewarn "_JAVA_OPTIONS changes what java -version outputs at least for";
        ewarn "sun-jdk vms and and as such break configure scripts that";
        ewarn "use it (for example app-office/openoffice) so we filter it out.";
        ewarn "Use SILENCE_JAVA_OPTIONS_WARNING=true in the environment (use";
        ewarn "make.conf for example) to silence this warning or";
        ewarn "I_WANT_GLOBAL_JAVA_OPTIONS to not filter it.";
    fi;
    if [[ -z ${accept} ]]; then
        unset _JAVA_OPTIONS;
        I_WANT_GLOBAL_JAVA_OPTIONS="true";
    fi;
    if java-pkg_func-exists ant_src_unpack; then
        java-pkg_announce-qa-violation "Using old ant_src_unpack. Should be src_unpack";
    fi;
    java-pkg_init_paths_;
    java-pkg_switch-vm;
    PATH=${JAVA_HOME}/bin:${PATH};
    java-pkg_check-jikes;
    export CLASSPATH=;
    export ANT_TASKS=;
    export ANT_OPTS=;
    export ANT_RESPECT_JAVA_HOME=
}
java-pkg_init-compiler_ () 
{ 
    debug-print-function ${FUNCNAME} $*;
    if [[ -n ${GENTOO_COMPILER} ]]; then
        debug-print "GENTOO_COMPILER already set";
        return;
    fi;
    local compilers;
    if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
        compilers="$(source ${JAVA_PKG_COMPILERS_CONF} 1>/dev/null 2>&1; echo	${COMPILERS})";
    else
        compilers=${JAVA_PKG_FORCE_COMPILER};
    fi;
    debug-print "Read \"${compilers}\" from ${JAVA_PKG_COMPILERS_CONF}";
    local compiler;
    for compiler in ${compilers};
    do
        debug-print "Checking ${compiler}...";
        if [[ ${compiler} = "javac" ]]; then
            debug-print "Found javac... breaking";
            export GENTOO_COMPILER="javac";
            break;
        fi;
        if has ${compiler} ${JAVA_PKG_FILTER_COMPILER}; then
            if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
                einfo "Filtering ${compiler}";
                continue;
            fi;
        fi;
        local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}";
        if [[ -f ${compiler_env} ]]; then
            local desired_target="$(java-pkg_get-target)";
            local desired_source="$(java-pkg_get-source)";
            local supported_target=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_TARGET});
            if ! has ${desired_target} ${supported_target}; then
                ewarn "${compiler} does not support -target ${desired_target},	skipping";
                continue;
            fi;
            if version_is_at_least "${desired_soure}" "1.3"; then
                local supported_source=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_SOURCE});
                if ! has ${desired_source} ${supported_source}; then
                    ewarn "${compiler} does not support -source ${desired_source}, skipping";
                    continue;
                fi;
            fi;
            export GENTOO_COMPILER="${compiler}";
            break;
        else
            ewarn "Could not find configuration for ${compiler}, skipping";
            ewarn "Perhaps it is not installed?";
            continue;
        fi;
    done;
    if [[ -z ${GENTOO_COMPILER} ]]; then
        if [[ -n ${compilers} ]]; then
            einfo "No suitable compiler found: defaulting to JDK default for compilation";
        else
            :;
        fi;
        if java-config -g GENTOO_COMPILER 2> /dev/null; then
            export GENTOO_COMPILER=$(java-config -g GENTOO_COMPILER);
        else
            export GENTOO_COMPILER=javac;
        fi;
    else
        einfo "Using ${GENTOO_COMPILER} for compilation";
    fi
}
java-pkg_init_paths_ () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local pkg_name;
    if [[ "$SLOT" == "0" ]]; then
        JAVA_PKG_NAME="${PN}";
    else
        JAVA_PKG_NAME="${PN}-${SLOT}";
    fi;
    JAVA_PKG_SHAREPATH="${DESTTREE}/share/${JAVA_PKG_NAME}";
    JAVA_PKG_SOURCESPATH="${JAVA_PKG_SHAREPATH}/sources/";
    JAVA_PKG_ENV="${D}${JAVA_PKG_SHAREPATH}/package.env";
    JAVA_PKG_VIRTUALS_PATH="${DESTTREE}/share/java-config-2/virtuals";
    JAVA_PKG_VIRTUAL_PROVIDER="${D}/${JAVA_PKG_VIRTUALS_PATH}/${JAVA_PKG_NAME}";
    [[ -z "${JAVA_PKG_JARDEST}" ]] && JAVA_PKG_JARDEST="${JAVA_PKG_SHAREPATH}/lib";
    [[ -z "${JAVA_PKG_LIBDEST}" ]] && JAVA_PKG_LIBDEST="${DESTTREE}/$(get_libdir)/${JAVA_PKG_NAME}";
    [[ -z "${JAVA_PKG_WARDEST}" ]] && JAVA_PKG_WARDEST="${JAVA_PKG_SHAREPATH}/webapps";
    debug-print "JAVA_PKG_SHAREPATH: ${JAVA_PKG_SHAREPATH}";
    debug-print "JAVA_PKG_ENV: ${JAVA_PKG_ENV}";
    debug-print "JAVA_PKG_JARDEST: ${JAVA_PKG_JARDEST}";
    debug-print "JAVA_PKG_LIBDEST: ${JAVA_PKG_LIBDEST}";
    debug-print "JAVA_PKG_WARDEST: ${JAVA_PKG_WARDEST}"
}
java-pkg_is-vm-version-eq () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local needed_version="$@";
    [[ -z "${needed_version}" ]] && die "need an argument";
    local vm_version="$(java-pkg_get-vm-version)";
    vm_version="$(get_version_component_range 1-2 "${vm_version}")";
    needed_version="$(get_version_component_range 1-2 "${needed_version}")";
    if [[ -z "${vm_version}" ]]; then
        debug-print "Could not get JDK version from DEPEND";
        return 1;
    else
        if [[ "${vm_version}" == "${needed_version}" ]]; then
            debug-print "Detected a JDK(${vm_version}) = ${needed_version}";
            return 0;
        else
            debug-print "Detected a JDK(${vm_version}) != ${needed_version}";
            return 1;
        fi;
    fi
}
java-pkg_is-vm-version-ge () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local needed_version=$@;
    local vm_version=$(java-pkg_get-vm-version);
    if [[ -z "${vm_version}" ]]; then
        debug-print "Could not get JDK version from DEPEND";
        return 1;
    else
        if version_is_at_least "${needed_version}" "${vm_version}"; then
            debug-print "Detected a JDK(${vm_version}) >= ${needed_version}";
            return 0;
        else
            debug-print "Detected a JDK(${vm_version}) < ${needed_version}";
            return 1;
        fi;
    fi
}
java-pkg_is-vm-version-sufficient () 
{ 
    debug-print-function ${FUNCNAME} $*;
    depend-java-query --is-sufficient "${DEPEND}" > /dev/null;
    return $?
}
java-pkg_jar-from () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local build_only="";
    local destdir=".";
    local deep="";
    local virtual="";
    local record_jar="";
    [[ "${EBUILD_PHASE}" == "test" ]] && build_only="build";
    while [[ "${1}" == --* ]]; do
        if [[ "${1}" = "--build-only" ]]; then
            build_only="build";
        else
            if [[ "${1}" = "--with-dependencies" ]]; then
                deep="--with-dependencies";
            else
                if [[ "${1}" = "--virtual" ]]; then
                    virtual="true";
                else
                    if [[ "${1}" = "--into" ]]; then
                        destdir="${2}";
                        shift;
                    else
                        die "java-pkg_jar-from called with unknown parameter: ${1}";
                    fi;
                fi;
            fi;
        fi;
        shift;
    done;
    local target_pkg="${1}" target_jar="${2}" destjar="${3}";
    [[ -z ${target_pkg} ]] && die "Must specify a package";
    if [[ "${EAPI}" == "1" ]]; then
        target_pkg="${target_pkg//:/-}";
    fi;
    [[ -z "${destjar}" ]] && destjar="${target_jar}";
    local error_msg="There was a problem getting the classpath for ${target_pkg}.";
    local classpath;
    classpath="$(java-config ${deep} --classpath=${target_pkg})";
    [[ $? != 0 ]] && die ${error_msg};
    if [[ ${target_pkg} = *,* ]]; then
        for pkg in ${target_pkg//,/ };
        do
            java-pkg_ensure-dep "${build_only}" "${pkg}";
            [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${pkg}";
        done;
        record_jar="true";
    else
        java-pkg_ensure-dep "${build_only}" "${target_pkg}";
    fi;
    if [[ -z "${build_only}" && -n "${virtual}" ]]; then
        java-pkg_record-jar_ "${target_pkg}";
        record_jar="true";
    fi;
    pushd ${destdir} > /dev/null || die "failed to change directory to ${destdir}";
    local jar;
    for jar in ${classpath//:/ };
    do
        local jar_name=$(basename "${jar}");
        if [[ ! -f "${jar}" ]]; then
            debug-print "${jar} from ${target_pkg} does not exist";
            die "Installation problems with jars in ${target_pkg} - is it installed?";
        fi;
        if [[ -z "${target_jar}" ]]; then
            [[ -f "${target_jar}" ]] && rm "${target_jar}";
            ln -snf "${jar}" || die "Failed to make symlink from ${jar} to ${jar_name}";
            if [[ -z "${record_jar}" ]]; then
                if [[ -z "${build_only}" ]]; then
                    java-pkg_record-jar_ "${target_pkg}" "${jar}";
                else
                    java-pkg_record-jar_ --build-only "${target_pkg}" "${jar}";
                fi;
            fi;
        else
            if [[ "${jar_name}" == "${target_jar}" ]]; then
                [[ -f "${destjar}" ]] && rm "${destjar}";
                ln -snf "${jar}" "${destjar}" || die "Failed to make symlink from ${jar} to ${destjar}";
                if [[ -z "${record_jar}" ]]; then
                    if [[ -z "${build_only}" ]]; then
                        java-pkg_record-jar_ "${target_pkg}" "${jar}";
                    else
                        java-pkg_record-jar_ --build-only "${target_jar}" "${jar}";
                    fi;
                fi;
                popd > /dev/null;
                return 0;
            fi;
        fi;
    done;
    popd > /dev/null;
    if [[ -z "${target_jar}" ]]; then
        return 0;
    else
        die "Failed to find ${target_jar:-jar} in ${target_pkg}";
    fi
}
java-pkg_jar-list () 
{ 
    if [[ -n "${JAVA_PKG_DEBUG}" ]]; then
        einfo "Linked Jars";
        find "${S}" -type l -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},";
        einfo "Jars";
        find "${S}" -type f -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},";
        einfo "Classes";
        find "${S}" -type f -name '*.class' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},";
    fi
}
java-pkg_jarfrom () 
{ 
    java-pkg_jar-from "$@"
}
java-pkg_jarinto () 
{ 
    debug-print-function ${FUNCNAME} $*;
    JAVA_PKG_JARDEST="${1}"
}
java-pkg_javac-args () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local want_source="$(java-pkg_get-source)";
    local want_target="$(java-pkg_get-target)";
    local source_str="-source ${want_source}";
    local target_str="-target ${want_target}";
    debug-print "want source: ${want_source}";
    debug-print "want target: ${want_target}";
    if [[ -z "${want_source}" || -z "${want_target}" ]]; then
        debug-print "could not find valid -source/-target values for javac";
        echo "Could not find valid -source/-target values for javac";
        return 1;
    else
        if java-pkg_is-vm-version-ge "1.4"; then
            echo "${source_str} ${target_str}";
        else
            echo "${target_str}";
        fi;
    fi
}
java-pkg_needs-vm () 
{ 
    debug-print-function ${FUNCNAME} $*;
    if [[ -n "$(echo ${JAVA_PKG_NV_DEPEND:-${DEPEND}} | sed -e '\:virtual/jdk:!d')" ]]; then
        return 0;
    fi;
    return 1
}
java-pkg_newjar () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local original_jar="${1}";
    local new_jar="${2:-${PN}.jar}";
    local new_jar_dest="${T}/${new_jar}";
    [[ -z ${original_jar} ]] && die "Must specify a jar to install";
    [[ ! -f ${original_jar} ]] && die "${original_jar} does not exist or is not a file!";
    rm -f "${new_jar_dest}" || die "Failed to remove ${new_jar_dest}";
    cp "${original_jar}" "${new_jar_dest}" || die "Failed to copy ${original_jar} to ${new_jar_dest}";
    java-pkg_dojar "${new_jar_dest}"
}
java-pkg_record-jar_ () 
{ 
    debug-print-function ${FUNCNAME} $*;
    local depend_file="${JAVA_PKG_DEPEND_FILE}";
    case "${1}" in 
        "--optional")
            depend_file="${JAVA_PKG_OPTIONAL_DEPEND_FILE}";
            shift
        ;;
        "--build-only")
            depend_file="${JAVA_PKG_BUILD_DEPEND_FILE}";
            shift
        ;;
    esac;
    local pkg=${1} jar=${2} append;
    if [[ -z "${jar}" ]]; then
        append="${pkg}";
    else
        append="$(basename ${jar})@${pkg}";
    fi;
    echo "${append}" >> "${depend_file}"
}
java-pkg_recordjavadoc () 
{ 
    debug-print-function ${FUNCNAME} $*;
    JAVADOC_PATH="$(find ${D}/usr/share/doc/ -name allclasses-frame.html -printf '%h:')";
    JAVADOC_PATH="${JAVADOC_PATH//${D}}";
    if [[ -n "${JAVADOC_PATH}" ]]; then
        debug-print "javadocs found in ${JAVADOC_PATH%:}";
        java-pkg_do_write_;
    else
        debug-print "No javadocs found";
    fi
}
java-pkg_register-ant-task () 
{ 
    local TASKS_DIR="tasks";
    while [[ -n "${1}" && -n "${2}" ]]; do
        local var="${1#--}";
        local val="${2}";
        if [[ "${var}" == "version" ]]; then
            TASKS_DIR="tasks-${val}";
        else
            die "Unknown parameter passed to java-pkg_register-ant-tasks: ${1} ${2}";
        fi;
        shift 2;
    done;
    local TASK_NAME="${1:-${JAVA_PKG_NAME}}";
    dodir /usr/share/ant/${TASKS_DIR};
    touch "${D}/usr/share/ant/${TASKS_DIR}/${TASK_NAME}"
}
java-pkg_register-dependency () 
{ 
    debug-print-function ${FUNCNAME} $*;
    java-pkg_check-phase install;
    [[ ${#} -gt 2 ]] && die "${FUNCNAME} takes at most two arguments";
    local pkgs="${1}";
    local jar="${2}";
    [[ -z "${pkgs}" ]] && die "${FUNCNAME} called with no package(s) specified";
    if [[ "${EAPI}" == "1" ]]; then
        pkgs="${pkgs//:/-}";
    fi;
    if [[ -z "${jar}" ]]; then
        for pkg in ${pkgs//,/ };
        do
            java-pkg_ensure-dep runtime "${pkg}";
            java-pkg_record-jar_ "${pkg}";
        done;
    else
        [[ ${pkgs} == *,* ]] && die "${FUNCNAME} called with both package list and jar name";
        java-pkg_ensure-dep runtime "${pkgs}";
        java-pkg_record-jar_ "${pkgs}" "${jar}";
    fi;
    java-pkg_do_write_
}
java-pkg_register-environment-variable () 
{ 
    debug-print-function ${FUNCNAME} $*;
    java-pkg_check-phase install;
    [[ ${#} != 2 ]] && die "${FUNCNAME} takes two arguments";
    echo "${1}=\"${2}\"" >> ${JAVA_PKG_EXTRA_ENV};
    JAVA_PKG_EXTRA_ENV_VARS="${JAVA_PKG_EXTRA_ENV_VARS} ${1}";
    java-pkg_do_write_
}
java-pkg_register-optional-dependency () 
{ 
    debug-print-function ${FUNCNAME} $*;
    java-pkg_check-phase install;
    [[ ${#} -gt 2 ]] && die "${FUNCNAME} takes at most two arguments";
    local pkgs="${1}";
    local jar="${2}";
    [[ -z "${pkgs}" ]] && die "${FUNCNAME} called with no package(s) specified";
    if [[ "${EAPI}" == "1" ]]; then
        pkgs="${pkgs//:/-}";
    fi;
    if [[ -z "${jar}" ]]; then
        for pkg in ${pkgs//,/ };
        do
            java-pkg_record-jar_ --optional "${pkg}";
        done;
    else
        [[ ${pkgs} == *,* ]] && die "${FUNCNAME} called with both package list and jar name";
        java-pkg_record-jar_ --optional "${pkgs}" "${jar}";
    fi;
    java-pkg_do_write_
}
java-pkg_regjar () 
{ 
    debug-print-function ${FUNCNAME} $*;
    java-pkg_check-phase install;
    [[ ${#} -lt 1 ]] && die "at least one argument needed";
    java-pkg_init_paths_;
    local jar jar_dir jar_file;
    for jar in "${@}";
    do
        if [[ -e "${jar}" || -e "${D}${jar}" ]]; then
            [[ -d "${jar}" || -d "${D}${jar}" ]] && die "Called ${FUNCNAME} on a	directory $*";
            is-java-strict && java-pkg_verify-classes "${jar}";
            java-pkg_append_ JAVA_PKG_CLASSPATH "${jar#${D}}";
        else
            if [[ ${jar} = *\** ]]; then
                eerror "The argument ${jar} to ${FUNCNAME}";
                eerror "has * in it. If you want it to glob in";
                eerror '${D} add ${D} to the argument.';
            fi;
            debug-print "${jar} or ${D}${jar} not found";
            die "${jar} does not exist";
        fi;
    done;
    java-pkg_do_write_
}
java-pkg_regso () 
{ 
    debug-print-function ${FUNCNAME} $*;
    java-pkg_check-phase install;
    [[ ${#} -lt 1 ]] && die "${FUNCNAME} requires at least one argument";
    java-pkg_init_paths_;
    local lib target_dir;
    for lib in "$@";
    do
        if [[ -e "${lib}" ]]; then
            target_dir="$(java-pkg_expand_dir_ ${lib})";
            java-pkg_append_ JAVA_PKG_LIBRARY "/${target_dir#${D}}";
        else
            if [[ -e "${D}${lib}" ]]; then
                target_dir="$(java-pkg_expand_dir_ ${D}${lib})";
                java-pkg_append_ JAVA_PKG_LIBRARY "${target_dir}";
            else
                die "${lib} does not exist";
            fi;
        fi;
    done;
    java-pkg_do_write_
}
java-pkg_set-current-vm () 
{ 
    export GENTOO_VM=${1}
}
java-pkg_setup-vm () 
{ 
    debug-print-function ${FUNCNAME} $*;
    export LANG="C" LC_ALL="C";
    local vendor="$(java-pkg_get-vm-vendor)";
    if [[ "${vendor}" == "sun" ]] && java-pkg_is-vm-version-ge "1.5"; then
        addpredict "/dev/random";
    else
        if [[ "${vendor}" == "ibm" ]]; then
            addpredict "/proc/self/maps";
            addpredict "/proc/cpuinfo";
        else
            if [[ "${vendor}" == "jrockit" ]]; then
                addpredict "/proc/cpuinfo";
            fi;
        fi;
    fi
}
java-pkg_sointo () 
{ 
    debug-print-function ${FUNCNAME} $*;
    JAVA_PKG_LIBDEST="${1}"
}
java-pkg_switch-vm () 
{ 
    debug-print-function ${FUNCNAME} $*;
    if java-pkg_needs-vm; then
        if [[ -n "${JAVA_PKG_FORCE_VM}" ]]; then
            debug-print "JAVA_PKG_FORCE_VM used: ${JAVA_PKG_FORCE_VM}";
            export GENTOO_VM="${JAVA_PKG_FORCE_VM}";
        else
            if [[ "${JAVA_PKG_ALLOW_VM_CHANGE}" == "yes" ]]; then
                debug-print "depend-java-query:  NV_DEPEND:	${JAVA_PKG_NV_DEPEND:-${DEPEND}}";
                GENTOO_VM="$(depend-java-query --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")";
                if [[ -z "${GENTOO_VM}" || "${GENTOO_VM}" == "None" ]]; then
                    eerror "Unable to determine VM for building from dependencies:";
                    echo "NV_DEPEND: ${JAVA_PKG_NV_DEPEND:-${DEPEND}}";
                    die "Failed to determine VM for building.";
                else
                    export GENTOO_VM;
                fi;
            else
                java-pkg_ensure-vm-version-sufficient;
            fi;
        fi;
        debug-print "Using: $(java-config -f)";
        java-pkg_setup-vm;
        export JAVA=$(java-config --java);
        export JAVAC=$(java-config --javac);
        JAVACFLAGS="$(java-pkg_javac-args)";
        if [[ ${?} != 0 ]]; then
            eerror "There was a problem determining JAVACFLAGS: ${JAVACFLAGS}";
            die "java-pkg_javac-args failed";
        fi;
        [[ -n ${JAVACFLAGS_EXTRA} ]] && JAVACFLAGS="${JAVACFLAGS_EXTRA} ${JAVACFLAGS}";
        export JAVACFLAGS;
        export JAVA_HOME="$(java-config -g JAVA_HOME)";
        export JDK_HOME=${JAVA_HOME};
        java-pkg_append_ LD_LIBRARY_PATH "$(java-config -g LDPATH)";
        local tann="${T}/announced-vm";
        if [[ -n "${JAVA_PKG_DEBUG}" ]] || [[ ! -f "${tann}" ]]; then
            einfo "Using: $(java-config -f)";
            [[ ! -f "${tann}" ]] && touch "${tann}";
        fi;
    else
        [[ -n "${JAVA_PKG_DEBUG}" ]] && ewarn "!!! This package inherits java-pkg but doesn't depend on a JDK. -bin or broken dependency!!!";
    fi
}
java-pkg_verify-classes () 
{ 
    local version_verify="/usr/bin/class-version-verify.py";
    if [[ ! -x "${version_verify}" ]]; then
        version_verify="/usr/$(get_libdir)/javatoolkit/bin/class-version-verify.py";
    fi;
    if [[ ! -x "${version_verify}" ]]; then
        ewarn "Unable to perform class version checks as";
        ewarn "class-version-verify.py is unavailable";
        ewarn "Please install dev-java/javatoolkit.";
        return;
    fi;
    local target=$(java-pkg_get-target);
    local result;
    local log="${T}/class-version-verify.log";
    if [[ -n "${1}" ]]; then
        ${version_verify} -v -t ${target} "${1}" > "${log}";
        result=$?;
    else
        ebegin "Verifying java class versions (target: ${target})";
        ${version_verify} -v -t ${target} -r "${D}" > "${log}";
        result=$?;
        eend ${result};
    fi;
    [[ -n ${JAVA_PKG_DEBUG} ]] && cat "${log}";
    if [[ ${result} != 0 ]]; then
        eerror "Incorrect bytecode version found";
        [[ -n "${1}" ]] && eerror "in file: ${1}";
        eerror "See ${log} for more details.";
        die "Incorrect bytecode found";
    fi
}
java-utils-2_pkg_preinst () 
{ 
    if is-java-strict; then
        if has_version dev-java/java-dep-check; then
            [[ -e "${JAVA_PKG_ENV}" ]] || return;
            local output=$(GENTOO_VM= java-dep-check --image "${D}" "${JAVA_PKG_ENV}");
            if [[ -n ${output} && has_version < =dev-java/java-dep-check-0.2 ]]; then
                ewarn "Possibly unneeded dependencies found in package.env:";
                for dep in ${output};
                do
                    ewarn "\t${dep}";
                done;
            fi;
            if [[ -n ${output} && has_version > dev-java/java-dep-check-0.2 ]]; then
                ewarn "${output}";
            fi;
        else
            eerror "Install dev-java/java-dep-check for dependency checking";
        fi;
    fi
}
java-utils-2_src_prepare () 
{ 
    [[ ${EBUILD_PHASE} == prepare ]] && java-pkg_func-exists java_prepare && java_prepare;
    if [[ ! -e "${T}/java-utils-2_src_prepare-run" ]] && is-java-strict; then
        echo "Searching for bundled jars:";
        java-pkg_find-normal-jars || echo "None found.";
        echo "Searching for bundled classes (no output if none found):";
        find "${WORKDIR}" -name "*.class";
        echo "Search done.";
    fi;
    touch "${T}/java-utils-2_src_prepare-run"
}
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=Accessibility
                    ;;
                    admin)
                        type=System
                    ;;
                    antivirus)
                        type=System
                    ;;
                    arch)
                        type=Archiving
                    ;;
                    backup)
                        type=Archiving
                    ;;
                    cdr)
                        type=DiscBurning
                    ;;
                    dicts)
                        type=Dictionary
                    ;;
                    doc)
                        type=Documentation
                    ;;
                    editors)
                        type=TextEditor
                    ;;
                    emacs)
                        type=TextEditor
                    ;;
                    emulation)
                        type=Emulator
                    ;;
                    laptop)
                        type=HardwareSettings
                    ;;
                    office)
                        type=Office
                    ;;
                    pda)
                        type=PDA
                    ;;
                    vim)
                        type=TextEditor
                    ;;
                    xemacs)
                        type=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 "${desktop}" )
}
make_shared_lib () 
{ 
    local soname=$(basename "${1%.a}").so.$(get_major_version);
    einfo "Making ${soname}";
    ${2:-$(tc-getCC)} ${LDFLAGS} -shared -Wl,-soname="${soname}" -Wl,--whole-archive "${1}" -Wl,--no-whole-archive -o $(dirname "${1}")/"${soname}" || return 1
}
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
}
mono_multilib_comply () 
{ 
    use !prefix && has "${EAPI:-0}" 0 1 2 && ED="${D}";
    local dir finddirs=() mv_command=${mv_command:-mv};
    if [[ -d "${ED}/usr/lib" && "$(get_libdir)" != "lib" ]]; then
        if ! [[ -d "${ED}"/usr/"$(get_libdir)" ]]; then
            mkdir "${ED}"/usr/"$(get_libdir)" || die "Couldn't mkdir ${ED}/usr/$(get_libdir)";
        fi;
        ${mv_command} "${ED}"/usr/lib/* "${ED}"/usr/"$(get_libdir)"/ || die "Moving files into correct libdir failed";
        rm -rf "${ED}"/usr/lib;
        for dir in "${ED}"/usr/"$(get_libdir)"/pkgconfig "${ED}"/usr/share/pkgconfig;
        do
            if [[ -d "${dir}" && "$(find "${dir}" -name '*.pc')" != "" ]]; then
                pushd "${dir}" &>/dev/null;
                sed -i -r -e 's:/(lib)([^a-zA-Z0-9]|$):/'"$(get_libdir)"'\2:g' *.pc || die "Sedding some sense into pkgconfig files failed.";
                popd "${dir}" &>/dev/null;
            fi;
        done;
        if [[ -d "${ED}/usr/bin" ]]; then
            for exe in "${ED}/usr/bin"/*;
            do
                if [[ "$(file "${exe}")" == *"shell script text"* ]]; then
                    sed -r -i -e ":/lib(/|$): s:/lib(/|$):/$(get_libdir)\1:" "${exe}" || die "Sedding some sense into ${exe} failed";
                fi;
            done;
        fi;
    fi
}
multilib_env () 
{ 
    local CTARGET=${1:-${CTARGET}};
    case ${CTARGET} in 
        x86_64*)
            export CFLAGS_x86=${CFLAGS_x86--m32};
            export CHOST_x86=${CTARGET/x86_64/i686};
            export CTARGET_x86=${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=${CTARGET};
            export CTARGET_amd64=${CHOST_amd64};
            export LIBDIR_amd64="lib64";
            export CFLAGS_x32=${CFLAGS_x32--mx32};
            export CHOST_x32=${CTARGET};
            export CTARGET_x32=${CHOST_x32};
            export LIBDIR_x32="libx32";
            : ${MULTILIB_ABIS=amd64 x86};
            : ${DEFAULT_ABI=amd64}
        ;;
        mips64*)
            export CFLAGS_o32=${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};
            : ${DEFAULT_ABI=s390x}
        ;;
        sparc*)
            export CFLAGS_sparc32=${CFLAGS_sparc32};
            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 ${DEFAULT_ABI});
        export AS="$(tc-getAS) $(get_abi_ASFLAGS)";
        export CC="$(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 $1);
    fi
}
newicon () 
{ 
    ( insinto /usr/share/pixmaps;
    newins "$@" )
}
newmenu () 
{ 
    ( insinto /usr/share/applications;
    newins "$@" )
}
nonfatal () 
{ 
    if has "${EAPI:-0}" 0 1 2 3 3_pre2; then
        die "$FUNCNAME() not supported in this EAPI";
    fi;
    if [[ $# -lt 1 ]]; then
        die "$FUNCNAME(): Missing argument";
    fi;
    PORTAGE_NONFATAL=1 "$@"
}
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 == $# ))
        ;;
    esac
}
pkg_nofetch () 
{ 
    _eapi0_pkg_nofetch "$@"
}
pkg_postinst () 
{ 
    use python && distutils_pkg_postinst
}
pkg_postrm () 
{ 
    use python && distutils_pkg_postrm
}
pkg_preinst () 
{ 
    java-pkg-2_pkg_preinst "$@"
}
pkg_setup () 
{ 
    java-pkg-2_pkg_setup;
    if use python; then
        python_set_active_version 2;
        python_pkg_setup;
    fi
}
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;
        [[ ${PN} == "mpfr" ]] && lib=${lib##*/};
        ewarn "  # revdep-rebuild --library '${lib}'";
    done;
    if [[ ${notice} -eq 1 ]]; then
        ewarn;
        ewarn "Once you've finished running revdep-rebuild, it should be safe to";
        ewarn "delete the old libraries.  Here is a copy & paste for the lazy:";
        for lib in "$@";
        do
            ewarn "  # rm '${lib}'";
        done;
    fi
}
python_clean_installation_image () 
{ 
    _python_check_python_pkg_setup_execution;
    _python_initialize_prefix_variables;
    local file files=() quiet="0";
    [[ "${EBUILD_PHASE}" != "install" ]] && die "${FUNCNAME}() can be used only in src_install() phase";
    while (($#)); do
        case "$1" in 
            -q | --quiet)
                quiet="1"
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                die "${FUNCNAME}(): Invalid usage"
            ;;
        esac;
        shift;
    done;
    while read -d '' -r file; do
        files+=("${file}");
    done < <(find "${ED}" "(" -name "*.py[co]" -o -name "*\$py.class" ")" -type f -print0);
    if [[ "${#files[@]}" -gt 0 ]]; then
        if [[ "${quiet}" == "0" ]]; then
            ewarn "Deleting byte-compiled Python modules needlessly generated by build system:";
        fi;
        for file in "${files[@]}";
        do
            if [[ "${quiet}" == "0" ]]; then
                ewarn " ${file}";
            fi;
            rm -f "${file}";
            if [[ "${file%/*}" == *"/__pycache__" ]]; then
                rmdir "${file%/*}" 2> /dev/null;
            fi;
        done;
    fi;
    function python_clean_sitedirs () 
    { 
        if [[ -d "${ED}$(python_get_sitedir)" ]]; then
            find "${ED}$(python_get_sitedir)" "(" -name "*.c" -o -name "*.h" -o -name "*.la" ")" -type f -print0 | xargs -0 rm -f;
        fi
    };
    if _python_package_supporting_installation_for_multiple_python_abis; then
        python_execute_function -q python_clean_sitedirs;
    else
        python_clean_sitedirs;
    fi;
    unset -f python_clean_sitedirs
}
python_convert_shebangs () 
{ 
    _python_check_python_pkg_setup_execution;
    local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0";
    while (($#)); do
        case "$1" in 
            -r | --recursive)
                recursive="1"
            ;;
            -q | --quiet)
                quiet="1"
            ;;
            -x | --only-executables)
                only_executables="1"
            ;;
            --)
                shift;
                break
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                break
            ;;
        esac;
        shift;
    done;
    if [[ "$#" -eq 0 ]]; then
        die "${FUNCNAME}(): Missing Python version and files or directories";
    else
        if [[ "$#" -eq 1 ]]; then
            die "${FUNCNAME}(): Missing files or directories";
        fi;
    fi;
    if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
        python_interpreter="$(PYTHON "$1")";
    else
        python_interpreter="python$1";
    fi;
    shift;
    for argument in "$@";
    do
        if [[ ! -e "${argument}" ]]; then
            die "${FUNCNAME}(): '${argument}' does not exist";
        else
            if [[ -f "${argument}" ]]; then
                files+=("${argument}");
            else
                if [[ -d "${argument}" ]]; then
                    if [[ "${recursive}" == "1" ]]; then
                        while read -d '' -r file; do
                            files+=("${file}");
                        done < <(find "${argument}" $([[ "${only_executables}" == "1" ]] && echo -perm /111) -type f -print0);
                    else
                        die "${FUNCNAME}(): '${argument}' is not a regular file";
                    fi;
                else
                    die "${FUNCNAME}(): '${argument}' is not a regular file or a directory";
                fi;
            fi;
        fi;
    done;
    for file in "${files[@]}";
    do
        file="${file#./}";
        [[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue;
        if [[ "$(head -n1 "${file}")" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX} ]]; then
            [[ "$(sed -ne "2p" "${file}")" =~ ^"# Gentoo '".*"' wrapper script generated by python_generate_wrapper_scripts()"$ ]] && continue;
            if [[ "${quiet}" == "0" ]]; then
                einfo "Converting shebang in '${file}'";
            fi;
            sed -e "1s:^#![[:space:]]*\([^[:space:]]*/usr/bin/env[[:space:]]\)\?[[:space:]]*\([^[:space:]]*/\)\?\(jython\|python\)\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?\(\$\|[[:space:]].*\):#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed";
        fi;
    done
}
python_copy_sources () 
{ 
    _python_check_python_pkg_setup_execution;
    if ! _python_package_supporting_installation_for_multiple_python_abis; then
        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
    fi;
    local dir dirs=() PYTHON_ABI;
    if [[ "$#" -eq 0 ]]; then
        if [[ "${WORKDIR}" == "${S}" ]]; then
            die "${FUNCNAME}() cannot be used with current value of S variable";
        fi;
        dirs=("${S%/}");
    else
        dirs=("$@");
    fi;
    _python_calculate_PYTHON_ABIS;
    for PYTHON_ABI in ${PYTHON_ABIS};
    do
        for dir in "${dirs[@]}";
        do
            cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed";
        done;
    done
}
python_disable_pyc () 
{ 
    _python_check_python_pkg_setup_execution;
    if [[ "$#" -ne 0 ]]; then
        die "${FUNCNAME}() does not accept arguments";
    fi;
    export PYTHONDONTWRITEBYTECODE="1"
}
python_enable_pyc () 
{ 
    _python_check_python_pkg_setup_execution;
    if [[ "$#" -ne 0 ]]; then
        die "${FUNCNAME}() does not accept arguments";
    fi;
    unset PYTHONDONTWRITEBYTECODE
}
python_execute_function () 
{ 
    _python_check_python_pkg_setup_execution;
    if ! _python_package_supporting_installation_for_multiple_python_abis; then
        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
    fi;
    _python_set_color_variables;
    local action action_message action_message_template= default_function="0" failure_message failure_message_template= final_ABI="0" function iterated_PYTHON_ABIS nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" return_code separate_build_dirs="0" source_dir=;
    while (($#)); do
        case "$1" in 
            --action-message)
                action_message_template="$2";
                shift
            ;;
            -d | --default-function)
                default_function="1"
            ;;
            --failure-message)
                failure_message_template="$2";
                shift
            ;;
            -f | --final-ABI)
                final_ABI="1"
            ;;
            --nonfatal)
                nonfatal="1"
            ;;
            -q | --quiet)
                quiet="1"
            ;;
            -s | --separate-build-dirs)
                separate_build_dirs="1"
            ;;
            --source-dir)
                source_dir="$2";
                shift
            ;;
            --)
                shift;
                break
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                break
            ;;
        esac;
        shift;
    done;
    if [[ -n "${source_dir}" && "${separate_build_dirs}" == 0 ]]; then
        die "${FUNCNAME}(): '--source-dir' option can be specified only with '--separate-build-dirs' option";
    fi;
    if [[ "${default_function}" == "0" ]]; then
        if [[ "$#" -eq 0 ]]; then
            die "${FUNCNAME}(): Missing function name";
        fi;
        function="$1";
        shift;
        if [[ -z "$(type -t "${function}")" ]]; then
            die "${FUNCNAME}(): '${function}' function is not defined";
        fi;
    else
        if has "${EAPI:-0}" 0 1; then
            die "${FUNCNAME}(): '--default-function' option cannot be used in this EAPI";
        fi;
        if [[ "${EBUILD_PHASE}" == "configure" ]]; then
            if has "${EAPI}" 2 3; then
                function python_default_function () 
                { 
                    econf "$@"
                };
            else
                function python_default_function () 
                { 
                    nonfatal econf "$@"
                };
            fi;
        else
            if [[ "${EBUILD_PHASE}" == "compile" ]]; then
                function python_default_function () 
                { 
                    emake "$@"
                };
            else
                if [[ "${EBUILD_PHASE}" == "test" ]]; then
                    function python_default_function () 
                    { 
                        if emake -j1 -n check &>/dev/null; then
                            emake -j1 check "$@";
                        else
                            if emake -j1 -n test &>/dev/null; then
                                emake -j1 test "$@";
                            fi;
                        fi
                    };
                else
                    if [[ "${EBUILD_PHASE}" == "install" ]]; then
                        function python_default_function () 
                        { 
                            emake DESTDIR="${D}" install "$@"
                        };
                    else
                        die "${FUNCNAME}(): '--default-function' option cannot be used in this ebuild phase";
                    fi;
                fi;
            fi;
        fi;
        function="python_default_function";
    fi;
    if _python_abi-specific_local_scope; then
        die "${FUNCNAME}(): Invalid call stack";
    fi;
    if [[ "${quiet}" == "0" ]]; then
        [[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up";
        [[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking";
        [[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation";
        [[ "${EBUILD_PHASE}" == "configure" ]] && action="Configuration";
        [[ "${EBUILD_PHASE}" == "compile" ]] && action="Building";
        [[ "${EBUILD_PHASE}" == "test" ]] && action="Testing";
        [[ "${EBUILD_PHASE}" == "install" ]] && action="Installation";
        [[ "${EBUILD_PHASE}" == "preinst" ]] && action="Preinstallation";
        [[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation";
        [[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation";
        [[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation";
    fi;
    _python_calculate_PYTHON_ABIS;
    if [[ "${final_ABI}" == "1" ]]; then
        iterated_PYTHON_ABIS="$(PYTHON -f --ABI)";
    else
        iterated_PYTHON_ABIS="${PYTHON_ABIS}";
    fi;
    for PYTHON_ABI in ${iterated_PYTHON_ABIS};
    do
        _python_prepare_flags;
        if [[ "${quiet}" == "0" ]]; then
            if [[ -n "${action_message_template}" ]]; then
                eval "action_message=\"${action_message_template}\"";
            else
                action_message="${action} of ${CATEGORY}/${PF} with $(python_get_implementation) $(python_get_version)...";
            fi;
            echo " ${_GREEN}*${_NORMAL} ${_BLUE}${action_message}${_NORMAL}";
        fi;
        if [[ "${separate_build_dirs}" == "1" ]]; then
            if [[ -n "${source_dir}" ]]; then
                export BUILDDIR="${S}/${source_dir}-${PYTHON_ABI}";
            else
                export BUILDDIR="${S}-${PYTHON_ABI}";
            fi;
            pushd "${BUILDDIR}" > /dev/null || die "pushd failed";
        else
            export BUILDDIR="${S}";
        fi;
        previous_directory="$(pwd)";
        previous_directory_stack="$(dirs -p)";
        previous_directory_stack_length="$(dirs -p | wc -l)";
        if ! has "${EAPI}" 0 1 2 3 && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
            EPYTHON="$(PYTHON)" nonfatal "${function}" "$@";
        else
            EPYTHON="$(PYTHON)" "${function}" "$@";
        fi;
        return_code="$?";
        _python_restore_flags;
        if [[ "${return_code}" -ne 0 ]]; then
            if [[ -n "${failure_message_template}" ]]; then
                eval "failure_message=\"${failure_message_template}\"";
            else
                failure_message="${action} failed with $(python_get_implementation) $(python_get_version) in ${function}() function";
            fi;
            if [[ "${nonfatal}" == "1" ]]; then
                if [[ "${quiet}" == "0" ]]; then
                    ewarn "${failure_message}";
                fi;
            else
                if [[ "${final_ABI}" == "0" ]] && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
                    if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
                        local enabled_PYTHON_ABIS= other_PYTHON_ABI;
                        for other_PYTHON_ABI in ${PYTHON_ABIS};
                        do
                            [[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}";
                        done;
                        export PYTHON_ABIS="${enabled_PYTHON_ABIS}";
                    fi;
                    if [[ "${quiet}" == "0" ]]; then
                        ewarn "${failure_message}";
                    fi;
                    if [[ -z "${PYTHON_ABIS}" ]]; then
                        die "${function}() function failed with all enabled Python ABIs";
                    fi;
                else
                    die "${failure_message}";
                fi;
            fi;
        fi;
        if [[ "$(dirs -p | wc -l)" -lt "${previous_directory_stack_length}" ]]; then
            die "Directory stack decreased illegally";
        fi;
        while [[ "$(dirs -p | wc -l)" -gt "${previous_directory_stack_length}" ]]; do
            popd > /dev/null || die "popd failed";
        done;
        cd "${previous_directory}";
        if [[ "$(dirs -p)" != "${previous_directory_stack}" ]]; then
            die "Directory stack changed illegally";
        fi;
        if [[ "${separate_build_dirs}" == "1" ]]; then
            popd > /dev/null || die "popd failed";
        fi;
        unset BUILDDIR;
    done;
    if [[ "${default_function}" == "1" ]]; then
        unset -f python_default_function;
    fi
}
python_execute_nosetests () 
{ 
    _python_check_python_pkg_setup_execution;
    _python_set_color_variables;
    local PYTHONPATH_template= separate_build_dirs=;
    while (($#)); do
        case "$1" in 
            -P | --PYTHONPATH)
                PYTHONPATH_template="$2";
                shift
            ;;
            -s | --separate-build-dirs)
                separate_build_dirs="1"
            ;;
            --)
                shift;
                break
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                break
            ;;
        esac;
        shift;
    done;
    function python_test_function () 
    { 
        local evaluated_PYTHONPATH;
        eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"";
        _python_test_hook pre;
        if [[ -n "${evaluated_PYTHONPATH}" ]]; then
            echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL};
            PYTHONPATH="${evaluated_PYTHONPATH}" nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?";
        else
            echo ${_BOLD}nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@"${_NORMAL};
            nosetests --verbosity="${PYTHON_TEST_VERBOSITY}" "$@" || return "$?";
        fi;
        _python_test_hook post
    };
    if _python_package_supporting_installation_for_multiple_python_abis; then
        python_execute_function ${separate_build_dirs:+-s} python_test_function "$@";
    else
        if [[ -n "${separate_build_dirs}" ]]; then
            die "${FUNCNAME}(): Invalid usage";
        fi;
        python_test_function "$@" || die "Testing failed";
    fi;
    unset -f python_test_function
}
python_execute_py.test () 
{ 
    _python_check_python_pkg_setup_execution;
    _python_set_color_variables;
    local PYTHONPATH_template= separate_build_dirs=;
    while (($#)); do
        case "$1" in 
            -P | --PYTHONPATH)
                PYTHONPATH_template="$2";
                shift
            ;;
            -s | --separate-build-dirs)
                separate_build_dirs="1"
            ;;
            --)
                shift;
                break
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                break
            ;;
        esac;
        shift;
    done;
    function python_test_function () 
    { 
        local evaluated_PYTHONPATH;
        eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"";
        _python_test_hook pre;
        if [[ -n "${evaluated_PYTHONPATH}" ]]; then
            echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@"${_NORMAL};
            PYTHONPATH="${evaluated_PYTHONPATH}" py.test $([[ "${PYTHON_TEST_VERBOSITY}" -ge 2 ]] && echo -v) "$@" || return "$?";
        else
            echo ${_BOLD}py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@"${_NORMAL};
            py.test $([[ "${PYTHON_TEST_VERBOSITY}" -gt 1 ]] && echo -v) "$@" || return "$?";
        fi;
        _python_test_hook post
    };
    if _python_package_supporting_installation_for_multiple_python_abis; then
        python_execute_function ${separate_build_dirs:+-s} python_test_function "$@";
    else
        if [[ -n "${separate_build_dirs}" ]]; then
            die "${FUNCNAME}(): Invalid usage";
        fi;
        python_test_function "$@" || die "Testing failed";
    fi;
    unset -f python_test_function
}
python_execute_trial () 
{ 
    _python_check_python_pkg_setup_execution;
    _python_set_color_variables;
    local PYTHONPATH_template= separate_build_dirs=;
    while (($#)); do
        case "$1" in 
            -P | --PYTHONPATH)
                PYTHONPATH_template="$2";
                shift
            ;;
            -s | --separate-build-dirs)
                separate_build_dirs="1"
            ;;
            --)
                shift;
                break
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                break
            ;;
        esac;
        shift;
    done;
    function python_test_function () 
    { 
        local evaluated_PYTHONPATH;
        eval "evaluated_PYTHONPATH=\"${PYTHONPATH_template}\"";
        _python_test_hook pre;
        if [[ -n "${evaluated_PYTHONPATH}" ]]; then
            echo ${_BOLD}PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL};
            PYTHONPATH="${evaluated_PYTHONPATH}" trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?";
        else
            echo ${_BOLD}trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@"${_NORMAL};
            trial $([[ "${PYTHON_TEST_VERBOSITY}" -ge 4 ]] && echo --spew) "$@" || return "$?";
        fi;
        _python_test_hook post
    };
    if _python_package_supporting_installation_for_multiple_python_abis; then
        python_execute_function ${separate_build_dirs:+-s} python_test_function "$@";
    else
        if [[ -n "${separate_build_dirs}" ]]; then
            die "${FUNCNAME}(): Invalid usage";
        fi;
        python_test_function "$@" || die "Testing failed";
    fi;
    unset -f python_test_function
}
python_generate_wrapper_scripts () 
{ 
    _python_check_python_pkg_setup_execution;
    if ! _python_package_supporting_installation_for_multiple_python_abis; then
        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
    fi;
    _python_initialize_prefix_variables;
    local eselect_python_option file force="0" quiet="0" PYTHON_ABI PYTHON_ABIS_list python2_enabled="0" python3_enabled="0" respect_EPYTHON="0";
    while (($#)); do
        case "$1" in 
            -E | --respect-EPYTHON)
                respect_EPYTHON="1"
            ;;
            -f | --force)
                force="1"
            ;;
            -q | --quiet)
                quiet="1"
            ;;
            --)
                shift;
                break
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                break
            ;;
        esac;
        shift;
    done;
    if [[ "$#" -eq 0 ]]; then
        die "${FUNCNAME}(): Missing arguments";
    fi;
    _python_calculate_PYTHON_ABIS;
    for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}";
    do
        if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
            python2_enabled="1";
        fi;
    done;
    for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}";
    do
        if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
            python3_enabled="1";
        fi;
    done;
    if [[ "${python2_enabled}" == "1" && "${python3_enabled}" == "1" ]]; then
        eselect_python_option=;
    else
        if [[ "${python2_enabled}" == "1" && "${python3_enabled}" == "0" ]]; then
            eselect_python_option="--python2";
        else
            if [[ "${python2_enabled}" == "0" && "${python3_enabled}" == "1" ]]; then
                eselect_python_option="--python3";
            else
                die "${FUNCNAME}(): Unsupported environment";
            fi;
        fi;
    fi;
    PYTHON_ABIS_list="$("$(PYTHON -f)" -c "print(', '.join('\"%s\"' % x for x in reversed('${PYTHON_ABIS}'.split())))")";
    for file in "$@";
    do
        if [[ -f "${file}" && "${force}" == "0" ]]; then
            die "${FUNCNAME}(): '${file}' already exists";
        fi;
        if [[ "${quiet}" == "0" ]]; then
            einfo "Generating '${file#${ED%/}}' wrapper script";
        fi;
        cat > "${file}"  <<EOF
#!/usr/bin/env python
# Gentoo '${file##*/}' wrapper script generated by python_generate_wrapper_scripts()

import os
import re
import subprocess
import sys

cpython_re = re.compile(r"^python(\d+\.\d+)$")
jython_re = re.compile(r"^jython(\d+\.\d+)$")
python_shebang_re = re.compile(r"^#! *(${EPREFIX}/usr/bin/python|(${EPREFIX})?/usr/bin/env +(${EPREFIX}/usr/bin/)?python)")
python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")

def get_PYTHON_ABI(EPYTHON):
	cpython_matched = cpython_re.match(EPYTHON)
	jython_matched = jython_re.match(EPYTHON)
	if cpython_matched is not None:
		PYTHON_ABI = cpython_matched.group(1)
	elif jython_matched is not None:
		PYTHON_ABI = jython_matched.group(1) + "-jython"
	else:
		PYTHON_ABI = None
	return PYTHON_ABI

EOF

        if [[ "$?" != "0" ]]; then
            die "${FUNCNAME}(): Generation of '$1' failed";
        fi;
        if [[ "${respect_EPYTHON}" == "1" ]]; then
            cat >> "${file}"  <<EOF
EPYTHON = os.environ.get("EPYTHON")
if EPYTHON:
	PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
	if PYTHON_ABI is None:
		sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON)
		sys.exit(1)
else:
	try:
		eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
		if eselect_process.wait() != 0:
			raise ValueError
	except (OSError, ValueError):
		sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n")
		sys.exit(1)

	EPYTHON = eselect_process.stdout.read()
	if not isinstance(EPYTHON, str):
		# Python 3
		EPYTHON = EPYTHON.decode()
	EPYTHON = EPYTHON.rstrip("\n")

	PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
	if PYTHON_ABI is None:
		sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
		sys.exit(1)

wrapper_script_path = os.path.realpath(sys.argv[0])
target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
if not os.path.exists(target_executable_path):
	sys.stderr.write("'%s' does not exist\n" % target_executable_path)
	sys.exit(1)
EOF

            if [[ "$?" != "0" ]]; then
                die "${FUNCNAME}(): Generation of '$1' failed";
            fi;
        else
            cat >> "${file}"  <<EOF
try:
	eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
	if eselect_process.wait() != 0:
		raise ValueError
except (OSError, ValueError):
	sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n")
	sys.exit(1)

EPYTHON = eselect_process.stdout.read()
if not isinstance(EPYTHON, str):
	# Python 3
	EPYTHON = EPYTHON.decode()
EPYTHON = EPYTHON.rstrip("\n")

PYTHON_ABI = get_PYTHON_ABI(EPYTHON)
if PYTHON_ABI is None:
	sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % EPYTHON)
	sys.exit(1)

wrapper_script_path = os.path.realpath(sys.argv[0])
for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
	target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
	if os.path.exists(target_executable_path):
		break
else:
	sys.stderr.write("No target script exists for '%s'\n" % wrapper_script_path)
	sys.exit(1)
EOF

            if [[ "$?" != "0" ]]; then
                die "${FUNCNAME}(): Generation of '$1' failed";
            fi;
        fi
        cat >> "${file}"  <<EOF

target_executable = open(target_executable_path, "rb")
target_executable_first_line = target_executable.readline()
if not isinstance(target_executable_first_line, str):
	# Python 3
	target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")

python_shebang_matched = python_shebang_re.match(target_executable_first_line)
target_executable.close()

if python_shebang_matched is not None:
	try:
		python_interpreter_path = "${EPREFIX}/usr/bin/%s" % EPYTHON
		os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
		python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
		del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
		if python_verification_process.wait() != 0:
			raise ValueError

		python_verification_output = python_verification_process.stdout.read()
		if not isinstance(python_verification_output, str):
			# Python 3
			python_verification_output = python_verification_output.decode()

		if not python_verification_output_re.match(python_verification_output):
			raise ValueError

		if cpython_re.match(EPYTHON) is not None:
			os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
			os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
			os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path

		if hasattr(os, "execv"):
			os.execv(python_interpreter_path, [python_interpreter_path] + sys.argv)
		else:
			sys.exit(subprocess.Popen([python_interpreter_path] + sys.argv).wait())
	except (KeyboardInterrupt, SystemExit):
		raise
	except:
		pass
	for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
		if variable in os.environ:
			del os.environ[variable]

if hasattr(os, "execv"):
	os.execv(target_executable_path, sys.argv)
else:
	sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
EOF

        if [[ "$?" != "0" ]]; then
            die "${FUNCNAME}(): Generation of '$1' failed";
        fi;
        fperms +x "${file#${ED%/}}" || die "fperms '${file}' failed";
    done
}
python_get_implementation () 
{ 
    _python_check_python_pkg_setup_execution;
    local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}";
    while (($#)); do
        case "$1" in 
            -f | --final-ABI)
                final_ABI="1"
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                die "${FUNCNAME}(): Invalid usage"
            ;;
        esac;
        shift;
    done;
    if [[ "${final_ABI}" == "1" ]]; then
        if ! _python_package_supporting_installation_for_multiple_python_abis; then
            die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
        fi;
        PYTHON_ABI="$(PYTHON -f --ABI)";
    else
        if _python_package_supporting_installation_for_multiple_python_abis; then
            if ! _python_abi-specific_local_scope; then
                die "${FUNCNAME}() should be used in ABI-specific local scope";
            fi;
        else
            PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}";
        fi;
    fi;
    echo "$(_python_get_implementation "${PYTHON_ABI}")"
}
python_get_implementational_package () 
{ 
    _python_check_python_pkg_setup_execution;
    local final_ABI="0" PYTHON_ABI="${PYTHON_ABI}";
    while (($#)); do
        case "$1" in 
            -f | --final-ABI)
                final_ABI="1"
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                die "${FUNCNAME}(): Invalid usage"
            ;;
        esac;
        shift;
    done;
    if [[ "${final_ABI}" == "1" ]]; then
        if ! _python_package_supporting_installation_for_multiple_python_abis; then
            die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
        fi;
        PYTHON_ABI="$(PYTHON -f --ABI)";
    else
        if _python_package_supporting_installation_for_multiple_python_abis; then
            if ! _python_abi-specific_local_scope; then
                die "${FUNCNAME}() should be used in ABI-specific local scope";
            fi;
        else
            PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}";
        fi;
    fi;
    if [[ "${EAPI:-0}" == "0" ]]; then
        if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
            echo "=dev-lang/python-${PYTHON_ABI}*";
        else
            if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
                echo "=dev-java/jython-${PYTHON_ABI%-jython}*";
            fi;
        fi;
    else
        if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
            echo "dev-lang/python:${PYTHON_ABI}";
        else
            if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
                echo "dev-java/jython:${PYTHON_ABI%-jython}";
            fi;
        fi;
    fi
}
python_get_includedir () 
{ 
    _python_check_python_pkg_setup_execution;
    local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}";
    while (($#)); do
        case "$1" in 
            -b | --base-path)
                base_path="1"
            ;;
            -f | --final-ABI)
                final_ABI="1"
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                die "${FUNCNAME}(): Invalid usage"
            ;;
        esac;
        shift;
    done;
    if [[ "${base_path}" == "0" ]]; then
        prefix="/";
    fi;
    if [[ "${final_ABI}" == "1" ]]; then
        if ! _python_package_supporting_installation_for_multiple_python_abis; then
            die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
        fi;
        PYTHON_ABI="$(PYTHON -f --ABI)";
    else
        if _python_package_supporting_installation_for_multiple_python_abis; then
            if ! _python_abi-specific_local_scope; then
                die "${FUNCNAME}() should be used in ABI-specific local scope";
            fi;
        else
            PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}";
        fi;
    fi;
    if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
        echo "${prefix}usr/include/python${PYTHON_ABI}";
    else
        if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
            echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Include";
        fi;
    fi
}
python_get_libdir () 
{ 
    _python_check_python_pkg_setup_execution;
    local base_path="0" final_ABI="0" prefix PYTHON_ABI="${PYTHON_ABI}";
    while (($#)); do
        case "$1" in 
            -b | --base-path)
                base_path="1"
            ;;
            -f | --final-ABI)
                final_ABI="1"
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                die "${FUNCNAME}(): Invalid usage"
            ;;
        esac;
        shift;
    done;
    if [[ "${base_path}" == "0" ]]; then
        prefix="/";
    fi;
    if [[ "${final_ABI}" == "1" ]]; then
        if ! _python_package_supporting_installation_for_multiple_python_abis; then
            die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
        fi;
        PYTHON_ABI="$(PYTHON -f --ABI)";
    else
        if _python_package_supporting_installation_for_multiple_python_abis; then
            if ! _python_abi-specific_local_scope; then
                die "${FUNCNAME}() should be used in ABI-specific local scope";
            fi;
        else
            PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}";
        fi;
    fi;
    if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
        echo "${prefix}usr/$(get_libdir)/python${PYTHON_ABI}";
    else
        if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
            echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib";
        fi;
    fi
}
python_get_library () 
{ 
    _python_check_python_pkg_setup_execution;
    local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${PYTHON_ABI}";
    while (($#)); do
        case "$1" in 
            -b | --base-path)
                base_path="1"
            ;;
            -f | --final-ABI)
                final_ABI="1"
            ;;
            -l | --linker-option)
                linker_option="1"
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                die "${FUNCNAME}(): Invalid usage"
            ;;
        esac;
        shift;
    done;
    if [[ "${base_path}" == "0" ]]; then
        prefix="/";
    fi;
    if [[ "${base_path}" == "1" && "${linker_option}" == "1" ]]; then
        die "${FUNCNAME}(): '--base-path' and '--linker-option' options cannot be specified simultaneously";
    fi;
    if [[ "${final_ABI}" == "1" ]]; then
        if ! _python_package_supporting_installation_for_multiple_python_abis; then
            die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
        fi;
        PYTHON_ABI="$(PYTHON -f --ABI)";
    else
        if _python_package_supporting_installation_for_multiple_python_abis; then
            if ! _python_abi-specific_local_scope; then
                die "${FUNCNAME}() should be used in ABI-specific local scope";
            fi;
        else
            PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}";
        fi;
    fi;
    if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
        if [[ "${linker_option}" == "1" ]]; then
            echo "-lpython${PYTHON_ABI}";
        else
            echo "${prefix}usr/$(get_libdir)/libpython${PYTHON_ABI}$(get_libname)";
        fi;
    else
        if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
            die "${FUNCNAME}(): Jython does not have shared library";
        fi;
    fi
}
python_get_sitedir () 
{ 
    _python_check_python_pkg_setup_execution;
    local final_ABI="0" options=();
    while (($#)); do
        case "$1" in 
            -b | --base-path)
                options+=("$1")
            ;;
            -f | --final-ABI)
                final_ABI="1";
                options+=("$1")
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                die "${FUNCNAME}(): Invalid usage"
            ;;
        esac;
        shift;
    done;
    if [[ "${final_ABI}" == "1" ]]; then
        if ! _python_package_supporting_installation_for_multiple_python_abis; then
            die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
        fi;
    else
        if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
            die "${FUNCNAME}() should be used in ABI-specific local scope";
        fi;
    fi;
    echo "$(python_get_libdir "${options[@]}")/site-packages"
}
python_get_version () 
{ 
    _python_check_python_pkg_setup_execution;
    local final_ABI="0" full="0" major="0" minor="0" micro="0" python_command;
    while (($#)); do
        case "$1" in 
            -f | --final-ABI)
                final_ABI="1"
            ;;
            --full)
                full="1"
            ;;
            --major)
                major="1"
            ;;
            --minor)
                minor="1"
            ;;
            --micro)
                micro="1"
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                die "${FUNCNAME}(): Invalid usage"
            ;;
        esac;
        shift;
    done;
    if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
        die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously";
    fi;
    if [[ "${full}" == "1" ]]; then
        python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:3]))";
    else
        if [[ "${major}" == "1" ]]; then
            python_command="from sys import version_info; print(version_info[0])";
        else
            if [[ "${minor}" == "1" ]]; then
                python_command="from sys import version_info; print(version_info[1])";
            else
                if [[ "${micro}" == "1" ]]; then
                    python_command="from sys import version_info; print(version_info[2])";
                else
                    if [[ -n "${PYTHON_ABI}" && "${final_ABI}" == "0" ]]; then
                        if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "CPython" ]]; then
                            echo "${PYTHON_ABI}";
                        else
                            if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
                                echo "${PYTHON_ABI%-jython}";
                            fi;
                        fi;
                        return;
                    fi;
                    python_command="from sys import version_info; print('.'.join(str(x) for x in version_info[:2]))";
                fi;
            fi;
        fi;
    fi;
    if [[ "${final_ABI}" == "1" ]]; then
        if ! _python_package_supporting_installation_for_multiple_python_abis; then
            die "${FUNCNAME}(): '--final-ABI' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
        fi;
        "$(PYTHON -f)" -c "${python_command}";
    else
        if _python_package_supporting_installation_for_multiple_python_abis && ! _python_abi-specific_local_scope; then
            die "${FUNCNAME}() should be used in ABI-specific local scope";
        fi;
        "$(PYTHON ${PYTHON_ABI})" -c "${python_command}";
    fi
}
python_merge_intermediate_installation_images () 
{ 
    _python_check_python_pkg_setup_execution;
    _python_initialize_prefix_variables;
    local b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=();
    [[ "${EBUILD_PHASE}" != "install" ]] && die "${FUNCNAME}() can be used only in src_install() phase";
    while (($#)); do
        case "$1" in 
            -q | --quiet)
                quiet="1"
            ;;
            --)
                shift;
                break
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                break
            ;;
        esac;
        shift;
    done;
    if [[ "$#" -ne 1 ]]; then
        die "${FUNCNAME}() requires 1 argument";
    fi;
    intermediate_installation_images_directory="$1";
    if [[ ! -d "${intermediate_installation_images_directory}" ]]; then
        die "${FUNCNAME}(): Intermediate installation images directory '${intermediate_installation_images_directory}' does not exist";
    fi;
    _python_calculate_PYTHON_ABIS;
    if [[ "$(PYTHON -f --ABI)" == 3.* ]]; then
        b="b";
    fi;
    while read -d '' -r file; do
        files+=("${file}");
    done < <("$(PYTHON -f)" -c "import os
import sys

if hasattr(sys.stdout, 'buffer'):
	# Python 3
	stdout = sys.stdout.buffer
else:
	# Python 2
	stdout = sys.stdout

files_set = set()

os.chdir(${b}'${intermediate_installation_images_directory}')

for PYTHON_ABI in ${b}'${PYTHON_ABIS}'.split():
	for root, dirs, files in os.walk(PYTHON_ABI + ${b}'${EPREFIX}'):
		root = root[len(PYTHON_ABI + ${b}'${EPREFIX}')+1:]
		files_set.update(root + ${b}'/' + file for file in files)

for file in sorted(files_set):
	stdout.write(file)
	stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of files in intermediate installation images");
    for PYTHON_ABI in ${PYTHON_ABIS};
    do
        if [[ ! -d "${intermediate_installation_images_directory}/${PYTHON_ABI}" ]]; then
            die "${FUNCNAME}(): Intermediate installation image for Python ABI '${PYTHON_ABI}' does not exist";
        fi;
        pushd "${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}" > /dev/null || die "pushd failed";
        for file in "${files[@]}";
        do
            version_executable="0";
            for regex in "/usr/bin/.*" "/usr/sbin/.*" "${PYTHON_VERSIONED_SCRIPTS[@]}";
            do
                if [[ "/${file}" =~ ^${regex}$ ]]; then
                    version_executable="1";
                    break;
                fi;
            done;
            for regex in "${PYTHON_VERSIONED_EXECUTABLES[@]}";
            do
                if [[ "/${file}" =~ ^${regex}$ ]]; then
                    version_executable="2";
                    break;
                fi;
            done;
            if [[ "${version_executable}" != "0" ]]; then
                for regex in "${PYTHON_NONVERSIONED_EXECUTABLES[@]}";
                do
                    if [[ "/${file}" =~ ^${regex}$ ]]; then
                        version_executable="0";
                        break;
                    fi;
                done;
            fi;
            [[ "${version_executable}" == "0" || ! -x "${file}" ]] && continue;
            shebang="$(head -n1 "${file}")" || die "Extraction of shebang from '${file}' failed";
            if [[ "${version_executable}" == "2" ]]; then
                wrapper_scripts+=("${ED}${file}");
            else
                if [[ "${version_executable}" == "1" ]]; then
                    if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}([[:digit:]]+(\.[[:digit:]]+)?)?($|[[:space:]]+) ]]; then
                        wrapper_scripts+=("${ED}${file}");
                    else
                        version_executable="0";
                    fi;
                fi;
            fi;
            [[ "${version_executable}" == "0" ]] && continue;
            if [[ -e "${file}-${PYTHON_ABI}" ]]; then
                die "${FUNCNAME}(): '${EPREFIX}/${file}-${PYTHON_ABI}' already exists";
            fi;
            mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed";
            if [[ "${shebang}" =~ ${_PYTHON_SHEBANG_BASE_PART_REGEX}[[:digit:]]*($|[[:space:]]+) ]]; then
                python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}";
            fi;
        done;
        popd > /dev/null || die "popd failed";
        if ROOT="/" has_version sys-apps/coreutils; then
            cp -fr --preserve=all "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed";
        else
            cp -fpr "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed";
        fi;
    done;
    rm -fr "${intermediate_installation_images_directory}";
    if [[ "${#wrapper_scripts[@]}" -ge 1 ]]; then
        rm -f "${T}/python_wrapper_scripts";
        for file in "${wrapper_scripts[@]}";
        do
            echo -n "${file}" >> "${T}/python_wrapper_scripts";
            echo -en "\x00" >> "${T}/python_wrapper_scripts";
        done;
        while read -d '' -r file; do
            wrapper_scripts_set+=("${file}");
        done < <("$(PYTHON -f)" -c "import sys

if hasattr(sys.stdout, 'buffer'):
	# Python 3
	stdout = sys.stdout.buffer
else:
	# Python 2
	stdout = sys.stdout

files = set(open('${T}/python_wrapper_scripts', 'rb').read().rstrip(${b}'\x00').split(${b}'\x00'))

for file in sorted(files):
	stdout.write(file)
	stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts");
        python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}";
    fi
}
python_mod_cleanup () 
{ 
    _python_check_python_pkg_setup_execution;
    _python_initialize_prefix_variables;
    local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir;
    [[ "${EBUILD_PHASE}" != "postrm" ]] && die "${FUNCNAME}() can be used only in pkg_postrm() phase";
    if _python_package_supporting_installation_for_multiple_python_abis; then
        if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
            die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called";
        fi;
        iterated_PYTHON_ABIS="${PYTHON_ABIS}";
    else
        if has "${EAPI:-0}" 0 1 2 3; then
            iterated_PYTHON_ABIS="${PYTHON_ABI:-$(PYTHON --ABI)}";
        else
            iterated_PYTHON_ABIS="${PYTHON_ABI}";
        fi;
    fi;
    root="${EROOT%/}";
    while (($#)); do
        case "$1" in 
            --allow-evaluated-non-sitedir-paths)
                allow_evaluated_non_sitedir_paths="1"
            ;;
            --)
                shift;
                break
            ;;
            -*)
                die "${FUNCNAME}(): Unrecognized option '$1'"
            ;;
            *)
                break
            ;;
        esac;
        shift;
    done;
    if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
        die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
    fi;
    if [[ "$#" -eq 0 ]]; then
        die "${FUNCNAME}(): Missing files or directories";
    fi;
    if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
        while (($#)); do
            if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
                die "${FUNCNAME}(): Invalid argument '$1'";
            else
                if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
                    die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories";
                else
                    if [[ "$1" =~ ^/ ]]; then
                        if _python_package_supporting_installation_for_multiple_python_abis; then
                            if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
                                die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs";
                            fi;
                            if [[ "$1" != *\$* ]]; then
                                die "${FUNCNAME}(): '$1' has invalid syntax";
                            fi;
                            for PYTHON_ABI in ${iterated_PYTHON_ABIS};
                            do
                                eval "search_paths+=(\"\${root}$1\")";
                            done;
                        else
                            search_paths+=("${root}$1");
                        fi;
                    else
                        for PYTHON_ABI in ${iterated_PYTHON_ABIS};
                        do
                            search_paths+=("${root}$(python_get_sitedir)/$1");
                        done;
                    fi;
                fi;
            fi;
            shift;
        done;
    else
        search_paths=("${@#/}");
        search_paths=("${search_paths[@]/#/${root}/}");
    fi;
    _python_clean_compiled_modules "${search_paths[@]}"
}
python_mod_compile () 
{ 
    eerror "Use python_mod_optimize() instead of ${FUNCNAME}().";
    die "${FUNCNAME}() is banned"
}
python_mod_exists () 
{ 
    eerror "Use USE dependencies and/or has_version() instead of ${FUNCNAME}().";
    die "${FUNCNAME}() is banned"
}
python_mod_optimize () 
{ 
    _python_check_python_pkg_setup_execution;
    _python_initialize_prefix_variables;
    [[ "${EBUILD_PHASE}" != "postinst" ]] && die "${FUNCNAME}() can be used only in pkg_postinst() phase";
    if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis || _python_implementation || [[ "${CATEGORY}/${PN}" == "sys-apps/portage" ]]; then
        local allow_evaluated_non_sitedir_paths="0" dir dirs=() evaluated_dirs=() evaluated_files=() file files=() iterated_PYTHON_ABIS options=() other_dirs=() other_files=() previous_PYTHON_ABI="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=();
        if _python_package_supporting_installation_for_multiple_python_abis; then
            if has "${EAPI:-0}" 0 1 2 3 && [[ -z "${PYTHON_ABIS}" ]]; then
                die "${FUNCNAME}(): python_pkg_setup() or python_execute_function() not called";
            fi;
            iterated_PYTHON_ABIS="${PYTHON_ABIS}";
        else
            if has "${EAPI:-0}" 0 1 2 3; then
                iterated_PYTHON_ABIS="${PYTHON_ABI:=$(PYTHON --ABI)}";
            else
                iterated_PYTHON_ABIS="${PYTHON_ABI}";
            fi;
        fi;
        root="${EROOT%/}";
        while (($#)); do
            case "$1" in 
                --allow-evaluated-non-sitedir-paths)
                    allow_evaluated_non_sitedir_paths="1"
                ;;
                -l | -f | -q)
                    options+=("$1")
                ;;
                -d | -x)
                    options+=("$1" "$2");
                    shift
                ;;
                --)
                    shift;
                    break
                ;;
                -*)
                    die "${FUNCNAME}(): Unrecognized option '$1'"
                ;;
                *)
                    break
                ;;
            esac;
            shift;
        done;
        if [[ "${allow_evaluated_non_sitedir_paths}" == "1" ]] && ! _python_package_supporting_installation_for_multiple_python_abis; then
            die "${FUNCNAME}(): '--allow-evaluated-non-sitedir-paths' option cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
        fi;
        if [[ "$#" -eq 0 ]]; then
            die "${FUNCNAME}(): Missing files or directories";
        fi;
        while (($#)); do
            if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
                die "${FUNCNAME}(): Invalid argument '$1'";
            else
                if ! _python_implementation && [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
                    die "${FUNCNAME}(): Paths of directories / files in site-packages directories must be relative to site-packages directories";
                else
                    if [[ "$1" =~ ^/ ]]; then
                        if _python_package_supporting_installation_for_multiple_python_abis; then
                            if [[ "${allow_evaluated_non_sitedir_paths}" != "1" ]]; then
                                die "${FUNCNAME}(): Absolute paths cannot be used in ebuilds of packages supporting installation for multiple Python ABIs";
                            fi;
                            if [[ "$1" != *\$* ]]; then
                                die "${FUNCNAME}(): '$1' has invalid syntax";
                            fi;
                            if [[ "$1" == *.py ]]; then
                                evaluated_files+=("$1");
                            else
                                evaluated_dirs+=("$1");
                            fi;
                        else
                            if [[ -d "${root}$1" ]]; then
                                other_dirs+=("${root}$1");
                            else
                                if [[ -f "${root}$1" ]]; then
                                    other_files+=("${root}$1");
                                else
                                    if [[ -e "${root}$1" ]]; then
                                        eerror "${FUNCNAME}(): '${root}$1' is not a regular file or a directory";
                                    else
                                        eerror "${FUNCNAME}(): '${root}$1' does not exist";
                                    fi;
                                fi;
                            fi;
                        fi;
                    else
                        for PYTHON_ABI in ${iterated_PYTHON_ABIS};
                        do
                            if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
                                site_packages_dirs+=("$1");
                                break;
                            else
                                if [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
                                    site_packages_files+=("$1");
                                    break;
                                else
                                    if [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
                                        eerror "${FUNCNAME}(): '$1' is not a regular file or a directory";
                                    else
                                        eerror "${FUNCNAME}(): '$1' does not exist";
                                    fi;
                                fi;
                            fi;
                        done;
                    fi;
                fi;
            fi;
            shift;
        done;
        options+=("-q");
        for PYTHON_ABI in ${iterated_PYTHON_ABIS};
        do
            if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})) || ((${#evaluated_dirs[@]})) || ((${#evaluated_files[@]})); then
                return_code="0";
                ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)";
                if ((${#site_packages_dirs[@]})) || ((${#evaluated_dirs[@]})); then
                    for dir in "${site_packages_dirs[@]}";
                    do
                        dirs+=("${root}$(python_get_sitedir)/${dir}");
                    done;
                    for dir in "${evaluated_dirs[@]}";
                    do
                        eval "dirs+=(\"\${root}${dir}\")";
                    done;
                    "$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" || return_code="1";
                    if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
                        "$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${dirs[@]}" &>/dev/null || return_code="1";
                    fi;
                    _python_clean_compiled_modules "${dirs[@]}";
                fi;
                if ((${#site_packages_files[@]})) || ((${#evaluated_files[@]})); then
                    for file in "${site_packages_files[@]}";
                    do
                        files+=("${root}$(python_get_sitedir)/${file}");
                    done;
                    for file in "${evaluated_files[@]}";
                    do
                        eval "files+=(\"\${root}${file}\")";
                    done;
                    "$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" || return_code="1";
                    if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
                        "$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${files[@]}" &>/dev/null || return_code="1";
                    fi;
                    _python_clean_compiled_modules "${files[@]}";
                fi;
                eend "${return_code}";
            fi;
            unset dirs files;
        done;
        if _python_package_supporting_installation_for_multiple_python_abis; then
            if [[ -n "${previous_PYTHON_ABI}" ]]; then
                PYTHON_ABI="${previous_PYTHON_ABI}";
            else
                unset PYTHON_ABI;
            fi;
        fi;
        if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
            return_code="0";
            ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation) $(python_get_version)";
            if ((${#other_dirs[@]})); then
                "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1";
                if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
                    "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &>/dev/null || return_code="1";
                fi;
                _python_clean_compiled_modules "${other_dirs[@]}";
            fi;
            if ((${#other_files[@]})); then
                "$(PYTHON ${PYTHON_ABI})" "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1";
                if [[ "$(_python_get_implementation "${PYTHON_ABI}")" != "Jython" ]]; then
                    "$(PYTHON ${PYTHON_ABI})" -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &>/dev/null || return_code="1";
                fi;
                _python_clean_compiled_modules "${other_files[@]}";
            fi;
            eend "${return_code}";
        fi;
    else
        local myroot mydirs=() myfiles=() myopts=() return_code="0";
        myroot="${EROOT%/}";
        while (($#)); do
            case "$1" in 
                -l | -f | -q)
                    myopts+=("$1")
                ;;
                -d | -x)
                    myopts+=("$1" "$2");
                    shift
                ;;
                --)
                    shift;
                    break
                ;;
                -*)
                    die "${FUNCNAME}(): Unrecognized option '$1'"
                ;;
                *)
                    break
                ;;
            esac;
            shift;
        done;
        if [[ "$#" -eq 0 ]]; then
            die "${FUNCNAME}(): Missing files or directories";
        fi;
        while (($#)); do
            if [[ "$1" =~ ^($|(\.|\.\.|/)($|/)) ]]; then
                die "${FUNCNAME}(): Invalid argument '$1'";
            else
                if [[ -d "${myroot}/${1#/}" ]]; then
                    mydirs+=("${myroot}/${1#/}");
                else
                    if [[ -f "${myroot}/${1#/}" ]]; then
                        myfiles+=("${myroot}/${1#/}");
                    else
                        if [[ -e "${myroot}/${1#/}" ]]; then
                            eerror "${FUNCNAME}(): ${myroot}/${1#/} is not a regular file or directory";
                        else
                            eerror "${FUNCNAME}(): ${myroot}/${1#/} does not exist";
                        fi;
                    fi;
                fi;
            fi;
            shift;
        done;
        myopts+=(-q);
        PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}";
        ebegin "Compilation and optimization of Python modules for $(python_get_implementation) $(python_get_version)";
        if ((${#mydirs[@]})); then
            "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" || return_code="1";
            "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/compileall.py" "${myopts[@]}" "${mydirs[@]}" &>/dev/null || return_code="1";
            _python_clean_compiled_modules "${mydirs[@]}";
        fi;
        if ((${#myfiles[@]})); then
            "$(PYTHON ${PYTHON_ABI})" "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" || return_code="1";
            "$(PYTHON ${PYTHON_ABI})" -O "${myroot}$(python_get_libdir)/py_compile.py" "${myfiles[@]}" &>/dev/null || return_code="1";
            _python_clean_compiled_modules "${myfiles[@]}";
        fi;
        eend "${return_code}";
    fi
}
python_need_rebuild () 
{ 
    _python_check_python_pkg_setup_execution;
    if _python_package_supporting_installation_for_multiple_python_abis; then
        die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs";
    fi;
    if [[ "$#" -ne 0 ]]; then
        die "${FUNCNAME}() does not accept arguments";
    fi;
    export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
}
python_pkg_setup () 
{ 
    [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase";
    if [[ "$#" -ne 0 ]]; then
        die "${FUNCNAME}() does not accept arguments";
    fi;
    export JYTHON_SYSTEM_CACHEDIR="1";
    addwrite "${EPREFIX}/var/cache/jython";
    if _python_package_supporting_installation_for_multiple_python_abis; then
        _python_calculate_PYTHON_ABIS;
        export EPYTHON="$(PYTHON -f)";
    else
        PYTHON_ABI="${PYTHON_ABI:-$(PYTHON --ABI)}";
    fi;
    if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_USE_WITH}" || -n "${PYTHON_USE_WITH_OR}" ]]; then
        if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then
            if [[ "${PYTHON_USE_WITH_OPT}" == !* ]]; then
                use ${PYTHON_USE_WITH_OPT#!} && return;
            else
                use !${PYTHON_USE_WITH_OPT} && return;
            fi;
        fi;
        function python_pkg_setup_check_USE_flags () 
        { 
            local python_atom USE_flag;
            python_atom="$(python_get_implementational_package)";
            for USE_flag in ${PYTHON_USE_WITH};
            do
                if ! has_version "${python_atom}[${USE_flag}]"; then
                    eerror "Please rebuild ${python_atom} with the following USE flags enabled: ${PYTHON_USE_WITH}";
                    die "Please rebuild ${python_atom} with the following USE flags enabled: ${PYTHON_USE_WITH}";
                fi;
            done;
            for USE_flag in ${PYTHON_USE_WITH_OR};
            do
                if has_version "${python_atom}[${USE_flag}]"; then
                    return;
                fi;
            done;
            if [[ -n ${PYTHON_USE_WITH_OR} ]]; then
                eerror "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}";
                die "Please rebuild ${python_atom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}";
            fi
        };
        if _python_package_supporting_installation_for_multiple_python_abis; then
            PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags;
        else
            python_pkg_setup_check_USE_flags;
        fi;
        unset -f python_pkg_setup_check_USE_flags;
    fi;
    PYTHON_PKG_SETUP_EXECUTED="1"
}
python_set_active_version () 
{ 
    [[ "${EBUILD_PHASE}" != "setup" ]] && die "${FUNCNAME}() can be used only in pkg_setup() phase";
    if _python_package_supporting_installation_for_multiple_python_abis; then
        die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs";
    fi;
    if [[ "$#" -ne 1 ]]; then
        die "${FUNCNAME}() requires 1 argument";
    fi;
    _python_initial_sanity_checks;
    if [[ -z "${PYTHON_ABI}" ]]; then
        if [[ -n "$(_python_get_implementation --ignore-invalid "$1")" ]]; then
            PYTHON_ABI="$1";
            if ! _python_implementation && ! has_version "$(python_get_implementational_package)"; then
                die "${FUNCNAME}(): '$(python_get_implementational_package)' is not installed";
            fi;
            export EPYTHON="$(PYTHON "$1")";
        else
            if [[ "$1" == "2" ]]; then
                if ! _python_implementation && ! has_version "=dev-lang/python-2*"; then
                    die "${FUNCNAME}(): '=dev-lang/python-2*' is not installed";
                fi;
                export EPYTHON="$(PYTHON -2)";
                PYTHON_ABI="${EPYTHON#python}";
                PYTHON_ABI="${PYTHON_ABI%%-*}";
            else
                if [[ "$1" == "3" ]]; then
                    if ! _python_implementation && ! has_version "=dev-lang/python-3*"; then
                        die "${FUNCNAME}(): '=dev-lang/python-3*' is not installed";
                    fi;
                    export EPYTHON="$(PYTHON -3)";
                    PYTHON_ABI="${EPYTHON#python}";
                    PYTHON_ABI="${PYTHON_ABI%%-*}";
                else
                    die "${FUNCNAME}(): Unrecognized argument '$1'";
                fi;
            fi;
        fi;
    fi;
    _python_final_sanity_checks;
    PYTHON_REQUESTED_ACTIVE_VERSION="$1"
}
python_src_compile () 
{ 
    _python_check_python_pkg_setup_execution;
    if ! _python_package_supporting_installation_for_multiple_python_abis; then
        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
    fi;
    python_execute_function -d -s -- "$@"
}
python_src_configure () 
{ 
    _python_check_python_pkg_setup_execution;
    if ! _python_package_supporting_installation_for_multiple_python_abis; then
        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
    fi;
    python_execute_function -d -s -- "$@"
}
python_src_install () 
{ 
    _python_check_python_pkg_setup_execution;
    if ! _python_package_supporting_installation_for_multiple_python_abis; then
        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
    fi;
    python_execute_function -d -s -- "$@"
}
python_src_prepare () 
{ 
    _python_check_python_pkg_setup_execution;
    if ! _python_package_supporting_installation_for_multiple_python_abis; then
        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
    fi;
    if [[ "$#" -ne 0 ]]; then
        die "${FUNCNAME}() does not accept arguments";
    fi;
    python_copy_sources
}
python_src_test () 
{ 
    _python_check_python_pkg_setup_execution;
    if ! _python_package_supporting_installation_for_multiple_python_abis; then
        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
    fi;
    python_execute_function -d -s -- "$@"
}
python_tkinter_exists () 
{ 
    eerror "Use PYTHON_USE_WITH=\"xml\" and python_pkg_setup() instead of ${FUNCNAME}().";
    die "${FUNCNAME}() is banned"
}
python_version () 
{ 
    eerror "Use PYTHON() instead of python variable. Use python_get_*() instead of PYVER* variables.";
    die "${FUNCNAME}() is banned"
}
register_success_hook () 
{ 
    local x;
    for x in $*;
    do
        hasq $x $EBUILD_SUCCESS_HOOKS || export EBUILD_SUCCESS_HOOKS="$EBUILD_SUCCESS_HOOKS $x";
    done
}
replace_all_version_separators () 
{ 
    eshopts_push -s extglob;
    local c;
    c=($(get_all_version_components "${2:-${PV}}" ));
    c="${c[@]//[-._]/$1}";
    echo ${c// };
    eshopts_pop
}
replace_version_separator () 
{ 
    eshopts_push -s extglob;
    local w i c found=0 v="${3:-${PV}}";
    w=${1:-1};
    c=($(get_all_version_components ${v} ));
    if [[ "${w//[[:digit:]]/}" == "${w}" ]]; then
        for ((i = 0 ; i < ${#c[@]} ; i = $i + 1 ))
        do
            if [[ "${c[${i}]}" == "${w}" ]]; then
                c[${i}]="${2}";
                break;
            fi;
        done;
    else
        for ((i = 0 ; i < ${#c[@]} ; i = $i + 1 ))
        do
            if [[ -n "${c[${i}]//[^-._]}" ]]; then
                found=$(($found + 1));
                if [[ "$found" == "${w}" ]]; then
                    c[${i}]="${2}";
                    break;
                fi;
            fi;
        done;
    fi;
    c=${c[@]};
    echo ${c// };
    eshopts_pop
}
seq () 
{ 
    local p=$(type -P seq);
    if [[ -n ${p} ]]; then
        "${p}" "$@";
        return $?;
    fi;
    case $# in 
        1)
            min=1 max=$1 step=1
        ;;
        2)
            min=$1 max=$2 step=1
        ;;
        3)
            min=$1 max=$3 step=$2
        ;;
        *)
            die "seq called with wrong number of arguments"
        ;;
    esac;
    p=$(type -P jot);
    if [[ -n ${p} ]]; then
        local reps;
        if [[ ${step} != 0 ]]; then
            reps=$(( (max - min) / step + 1 ));
        else
            reps=0;
        fi;
        jot $reps $min $max $step;
        return $?;
    fi;
    while :; do
        [[ $max < $min && $step > 0 ]] && break;
        [[ $min < $max && $step < 0 ]] && break;
        echo $min;
        : $(( min += step ));
    done;
    return 0
}
src_compile () 
{ 
    emake CXXFLAGS="${CXXFLAGS} -fPIC" || die "compile failed";
    if use cxx; then
        pushd lib/cpp/src > /dev/null;
        make_shared_lib libantlr.a || die;
        if use static-libs; then
            make clean;
            emake || die "compile static failed";
        fi;
        popd > /dev/null;
    fi;
    sed -e "s|@prefix@|/usr/|" -e 's|@exec_prefix@|${prefix}|' -e "s|@libdir@|\$\{exec_prefix\}/$(get_libdir)/antlr|" -e 's|@libs@|-r:\$\{libdir\}/antlr.astframe.dll -r:\$\{libdir\}/antlr.runtime.dll|' -e "s|@VERSION@|${PV}|" "${FILESDIR}"/antlr.pc.in > "${S}"/antlr.pc
}
src_configure () 
{ 
    JAVACFLAGS="+ ${JAVACFLAGS}";
    CSHARPC="mcs" econf $(use_enable java) $(use_enable python) $(use_enable mono csharp) $(use_enable debug) $(use_enable examples) $(use_enable cxx) --enable-verbose
}
src_install () 
{ 
    exeinto /usr/bin;
    doexe "${S}"/scripts/antlr-config;
    if use cxx; then
        cd "${S}"/lib/cpp;
        einstall || die "failed to install C++ files";
        dolib.so src/libantlr.so* || die;
        dosym libantlr.so.$(get_major_version) /usr/$(get_libdir)/libantlr.so;
        use static-libs && dolib.a src/libantlr.a;
    fi;
    if use java; then
        java-pkg_dojar "${S}"/antlr/antlr.jar;
        use script && java-pkg_dolauncher antlr --main antlr.Tool;
        use source && java-pkg_dosrc "${S}"/antlr;
        use doc && java-pkg_dohtml -r "${S}"/doc/*;
    fi;
    if use mono; then
        cd "${S}"/lib;
        dodir /usr/$(get_libdir)/antlr/;
        insinto /usr/$(get_libdir)/antlr/;
        doins antlr.astframe.dll;
        doins antlr.runtime.dll;
        insinto /usr/$(get_libdir)/pkgconfig;
        doins "${S}"/antlr.pc;
    fi;
    if use python; then
        cd "${S}"/lib/python;
        distutils_src_install;
    fi;
    if use examples; then
        find "${S}"/examples -iname Makefile\* -exec rm \{\} \;;
        dodir /usr/share/doc/${PF}/examples;
        insinto /usr/share/doc/${PF}/examples;
        use cxx && doins -r "${S}"/examples/cpp;
        use java && doins -r "${S}"/examples/java;
        use mono && doins -r "${S}"/examples/csharp;
        use python && doins -r "${S}"/examples/python;
    fi;
    newdoc "${S}"/README.txt README || die
}
src_prepare () 
{ 
    base_src_prepare;
    sed -i -e 's/install:.*this-install/install:/' lib/cpp/src/Makefile.in || die
}
src_test () 
{ 
    _eapi0_src_test "$@"
}
src_unpack () 
{ 
    base_src_unpack "$@"
}
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
                    hasq ${f} ${ls} && newls="${newls} ${f}";
                else
                    hasq ${f} ${ls} || newls="${newls} ${f}";
                fi;
            done;
            ls=${newls};
        done;
    else
        ls="$@";
    fi;
    nols="";
    newls="";
    for f in ${LINGUAS};
    do
        if hasq ${f} ${ls}; then
            newls="${newls} ${f}";
        else
            nols="${nols} ${f}";
        fi;
    done;
    [[ -n ${nols} ]] && ewarn "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 ${host} in 
        alpha*)
            echo big
        ;;
        arm*b*)
            echo big
        ;;
        arm*)
            echo little
        ;;
        cris*)
            echo little
        ;;
        hppa*)
            echo big
        ;;
        i?86*)
            echo little
        ;;
        ia64*)
            echo little
        ;;
        m68*)
            echo big
        ;;
        mips*l*)
            echo little
        ;;
        mips*)
            echo big
        ;;
        powerpc*)
            echo big
        ;;
        s390*)
            echo big
        ;;
        sh*b*)
            echo big
        ;;
        sh*)
            echo little
        ;;
        sparc*)
            echo big
        ;;
        x86_64*)
            echo little
        ;;
        *)
            echo wtf
        ;;
    esac
}
tc-export () 
{ 
    local var;
    for var in "$@";
    do
        [[ $(type -t tc-get${var}) != "function" ]] && die "tc-export: invalid export variable '${var}'";
        eval tc-get${var} > /dev/null;
    done
}
tc-getAR () 
{ 
    tc-getPROG AR ar "$@"
}
tc-getAS () 
{ 
    tc-getPROG AS as "$@"
}
tc-getBUILD_CC () 
{ 
    local v;
    for v in CC_FOR_BUILD BUILD_CC HOSTCC;
    do
        if [[ -n ${!v} ]]; then
            export BUILD_CC=${!v};
            echo "${!v}";
            return 0;
        fi;
    done;
    local search=;
    if [[ -n ${CBUILD} ]]; then
        search=$(type -p ${CBUILD}-gcc);
        search=${search##*/};
    fi;
    search=${search:-gcc};
    export BUILD_CC=${search};
    echo "${search}"
}
tc-getCC () 
{ 
    tc-getPROG CC gcc "$@"
}
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 () 
{ 
    local var=$1;
    local prog=$2;
    if [[ -n ${!var} ]]; then
        echo "${!var}";
        return 0;
    fi;
    local search=;
    [[ -n $3 ]] && search=$(type -p "$3-${prog}");
    [[ -z ${search} && -n ${CHOST} ]] && search=$(type -p "${CHOST}-${prog}");
    [[ -n ${search} ]] && prog=${search##*/};
    export ${var}=${prog};
    echo "${!var}"
}
tc-getRANLIB () 
{ 
    tc-getPROG RANLIB ranlib "$@"
}
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-hardfloat () 
{ 
    [[ ${CTARGET//_/-} == *-hardfloat-* ]] && echo "yes" || echo "no"
}
tc-is-softfloat () 
{ 
    case ${CTARGET} in 
        bfin* | h8300*)
            echo "only"
        ;;
        *)
            [[ ${CTARGET//_/-} == *-softfloat-* ]] && echo "yes" || echo "no"
        ;;
    esac
}
tc-is-static-only () 
{ 
    local host=${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}};
    case ${host} in 
        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*)
            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.24) ]]; then
                echo x86;
            else
                ninj x86_64 amd64;
            fi
        ;;
        *)
            echo unknown
        ;;
    esac
}
treecopy () 
{ 
    dest=${!#};
    files_count=$#;
    while (( $# > 1 )); do
        dirstruct=$(dirname "$1");
        mkdir -p "${dest}/${dirstruct}";
        cp -pPR "$1" "${dest}/${dirstruct}";
        shift;
    done
}
unpack_makeself () 
{ 
    local src_input=${1:-${A}};
    local src=$(find_unpackable_file "${src_input}");
    local skip=$2;
    local exe=$3;
    [[ -z ${src} ]] && die "Could not locate source for '${src_input}'";
    local shrtsrc=$(basename "${src}");
    echo ">>> Unpacking ${shrtsrc} to ${PWD}";
    if [[ -z ${skip} ]]; then
        local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}');
        local skip=0;
        exe=tail;
        case ${ver} in 
            1.5.* | 1.6.0-nv)
                skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
            ;;
            2.0 | 2.0.1)
                skip=$(grep -a ^'	'tail "${src}" | awk '{print $2}' | cut -b2-)
            ;;
            2.1.1)
                skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-);
                (( skip++ ))
            ;;
            2.1.2)
                skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1);
                (( skip++ ))
            ;;
            2.1.3)
                skip=`grep -a ^offset= "${src}" | awk '{print $3}'`;
                (( skip++ ))
            ;;
            2.1.4 | 2.1.5)
                skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1);
                skip=$(head -n ${skip} "${src}" | wc -c);
                exe="dd"
            ;;
            *)
                eerror "I'm sorry, but I was unable to support the Makeself file.";
                eerror "The version I detected was '${ver}'.";
                eerror "Please file a bug about the file ${shrtsrc} at";
                eerror "http://bugs.gentoo.org/ so that support can be added.";
                die "makeself version '${ver}' not supported"
            ;;
        esac;
        debug-print "Detected Makeself version ${ver} ... using ${skip} as offset";
    fi;
    case ${exe} in 
        tail)
            exe="tail -n +${skip} '${src}'"
        ;;
        dd)
            exe="dd ibs=${skip} skip=1 if='${src}'"
        ;;
        *)
            die "makeself cant handle exe '${exe}'"
        ;;
    esac;
    local filetype tmpfile=$(emktemp);
    eval ${exe} 2> /dev/null | head -c 512 > "${tmpfile}";
    filetype=$(file -b "${tmpfile}") || die;
    case ${filetype} in 
        *tar\ archive*)
            eval ${exe} | tar --no-same-owner -xf -
        ;;
        bzip2*)
            eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
        ;;
        gzip*)
            eval ${exe} | tar --no-same-owner -xzf -
        ;;
        compress*)
            eval ${exe} | gunzip | tar --no-same-owner -xf -
        ;;
        *)
            eerror "Unknown filetype \"${filetype}\" ?";
            false
        ;;
    esac;
    assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
}
unpack_pdv () 
{ 
    local src=$(find_unpackable_file "$1");
    local sizeoff_t=$2;
    [[ -z ${src} ]] && die "Could not locate source for '$1'";
    [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(";
    local shrtsrc=$(basename "${src}");
    echo ">>> Unpacking ${shrtsrc} to ${PWD}";
    local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\");
    local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\");
    local metafile=$(emktemp);
    tail -c +$((${metaskip}+1)) "${src}" > "${metafile}";
    local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1);
    datafile=$(basename "${datafile}");
    local tmpfile=$(emktemp);
    tail -c +$((${tailskip}+1)) ${src} 2> /dev/null | head -c 512 > ${tmpfile};
    local iscompressed=$(file -b "${tmpfile}");
    if [[ ${iscompressed:0:8} == "compress" ]]; then
        iscompressed=1;
        mv ${tmpfile}{,.Z};
        gunzip ${tmpfile};
    else
        iscompressed=0;
    fi;
    local istar=$(file -b "${tmpfile}");
    if [[ ${istar:0:9} == "POSIX tar" ]]; then
        istar=1;
    else
        istar=0;
    fi;
    if [ ${iscompressed} -eq 1 ]; then
        if [ ${istar} -eq 1 ]; then
            tail -c +$((${tailskip}+1)) ${src} 2> /dev/null | head -c $((${metaskip}-${tailskip})) | tar -xzf -;
        else
            tail -c +$((${tailskip}+1)) ${src} 2> /dev/null | head -c $((${metaskip}-${tailskip})) | gzip -dc > ${datafile};
        fi;
    else
        if [ ${istar} -eq 1 ]; then
            tail -c +$((${tailskip}+1)) ${src} 2> /dev/null | head -c $((${metaskip}-${tailskip})) | tar --no-same-owner -xf -;
        else
            tail -c +$((${tailskip}+1)) ${src} 2> /dev/null | head -c $((${metaskip}-${tailskip})) > ${datafile};
        fi;
    fi;
    true
}
use_doc () 
{ 
    use doc && echo ${@:-javadoc}
}
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/${D}/}:};
            done;
        fi;
        echo "";
    else
        einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo.";
    fi
}
version_compare () 
{ 
    eshopts_push -s extglob;
    local ver_a=${1} ver_b=${2} parts_a parts_b cur_idx_a=0 cur_idx_b=0;
    parts_a=($(get_all_version_components "${ver_a}" ));
    parts_b=($(get_all_version_components "${ver_b}" ));
    local inf_loop=0;
    while true; do
        inf_loop=$(( ${inf_loop} + 1 ));
        [[ ${inf_loop} -gt 20 ]] && die "versionator compare bug [numbers, ${ver_a}, ${ver_b}]";
        local cur_tok_a=${parts_a[${cur_idx_a}]};
        local cur_tok_b=${parts_b[${cur_idx_b}]};
        if [[ -n ${cur_tok_a} ]] && [[ -z ${cur_tok_a//[[:digit:]]} ]]; then
            cur_idx_a=$(( ${cur_idx_a} + 1 ));
            [[ ${parts_a[${cur_idx_a}]} == "." ]] && cur_idx_a=$(( ${cur_idx_a} + 1 ));
        else
            cur_tok_a="";
        fi;
        if [[ -n ${cur_tok_b} ]] && [[ -z ${cur_tok_b//[[:digit:]]} ]]; then
            cur_idx_b=$(( ${cur_idx_b} + 1 ));
            [[ ${parts_b[${cur_idx_b}]} == "." ]] && cur_idx_b=$(( ${cur_idx_b} + 1 ));
        else
            cur_tok_b="";
        fi;
        [[ -z ${cur_tok_a} ]] && [[ -z ${cur_tok_b} ]] && break;
        cur_tok_a=${cur_tok_a##+(0)};
        cur_tok_b=${cur_tok_b##+(0)};
        [[ -z ${cur_tok_a} ]] && cur_tok_a=0;
        [[ -z ${cur_tok_b} ]] && cur_tok_b=0;
        [[ ${cur_tok_a} -lt ${cur_tok_b} ]] && eshopts_pop && return 1;
        [[ ${cur_tok_a} -gt ${cur_tok_b} ]] && eshopts_pop && return 3;
    done;
    local letter_a=;
    letter_a=${parts_a[${cur_idx_a}]};
    if [[ ${#letter_a} -eq 1 ]] && [[ -z ${letter_a/[a-z]} ]]; then
        cur_idx_a=$(( ${cur_idx_a} + 1 ));
    else
        letter_a="@";
    fi;
    local letter_b=;
    letter_b=${parts_b[${cur_idx_b}]};
    if [[ ${#letter_b} -eq 1 ]] && [[ -z ${letter_b/[a-z]} ]]; then
        cur_idx_b=$(( ${cur_idx_b} + 1 ));
    else
        letter_b="@";
    fi;
    [[ ${letter_a} < ${letter_b} ]] && eshopts_pop && return 1;
    [[ ${letter_a} > ${letter_b} ]] && eshopts_pop && return 3;
    local suffix rule part r_lt r_gt;
    for rule in "alpha=1" "beta=1" "pre=1" "rc=1" "p=3" "r=3";
    do
        suffix=${rule%%=*};
        r_lt=${rule##*=};
        [[ ${r_lt} -eq 1 ]] && r_gt=3 || r_gt=1;
        local suffix_a=;
        for part in ${parts_a[@]};
        do
            [[ ${part#${suffix}} != ${part} ]] && [[ -z ${part##${suffix}*([[:digit:]])} ]] && suffix_a=${part#${suffix}}0;
        done;
        local suffix_b=;
        for part in ${parts_b[@]};
        do
            [[ ${part#${suffix}} != ${part} ]] && [[ -z ${part##${suffix}*([[:digit:]])} ]] && suffix_b=${part#${suffix}}0;
        done;
        [[ -z ${suffix_a} ]] && [[ -z ${suffix_b} ]] && continue;
        [[ -z ${suffix_a} ]] && eshopts_pop && return ${r_gt};
        [[ -z ${suffix_b} ]] && eshopts_pop && return ${r_lt};
        suffix_a=${suffix_a##+(0)};
        suffix_a=${suffix_a:-0};
        suffix_b=${suffix_b##+(0)};
        suffix_b=${suffix_b:-0};
        [[ ${suffix_a} -lt ${suffix_b} ]] && eshopts_pop && return 1;
        [[ ${suffix_a} -gt ${suffix_b} ]] && eshopts_pop && return 3;
    done;
    eshopts_pop;
    return 2
}
version_format_string () 
{ 
    local fstr=$1;
    shift;
    set -- $(get_version_components "$@");
    eval echo "${fstr}"
}
version_is_at_least () 
{ 
    eshopts_push -s extglob;
    local want_s="$1" have_s="${2:-${PVR}}" r;
    version_compare "${want_s}" "${have_s}";
    r=$?;
    case $r in 
        1 | 2)
            eshopts_pop;
            return 0
        ;;
        3)
            eshopts_pop;
            return 1
        ;;
        *)
            eshopts_pop;
            die "versionator compare bug [atleast, ${want_s}, ${have_s}, ${r}]"
        ;;
    esac;
    eshopts_pop
}
version_sort () 
{ 
    eshopts_push -s extglob;
    local items= left=0;
    items=($@);
    while [[ ${left} -lt ${#items[@]} ]]; do
        local lowest_idx=${left};
        local idx=$(( ${lowest_idx} + 1 ));
        while [[ ${idx} -lt ${#items[@]} ]]; do
            version_compare "${items[${lowest_idx}]}" "${items[${idx}]}";
            [[ $? -eq 3 ]] && lowest_idx=${idx};
            idx=$(( ${idx} + 1 ));
        done;
        local tmp=${items[${lowest_idx}]};
        items[${lowest_idx}]=${items[${left}]};
        items[${left}]=${tmp};
        left=$(( ${left} + 1 ));
    done;
    echo ${items[@]};
    eshopts_pop
}