Attachment 351648 Details for Bug 474116 – Build environment

Build environment

environment (text/plain), 254.20 KB, created by Michele Alzetta on 2013-06-22 11:00:15 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Michele Alzetta

Created: 2013-06-22 11:00:15 UTC

Size: 254.20 KB

patch

obsolete

>declare -x ABI="amd64"
>declare -x ABI_X86="64"
>declare -x ALSA_CARDS=""
>declare -x ANT_HOME="/usr/share/ant"
>declare -x APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias"
>declare -x ARCH="amd64"
>declare -- BASE_EXPF="src_unpack src_compile src_install src_prepare src_configure"
>declare -x BOOTSTRAP_USE="cxx unicode python_targets_python3_2 python_targets_python2_7 multilib"
>declare -- BUILD_DIR="/var/tmp/portage/dev-util/kdevelop-python-1.4.1/work/kdevelop-python-1.4.1_build"
>declare -x CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author"
>declare -x CAMERAS="ptp2"
>declare -x CBUILD="x86_64-pc-linux-gnu"
>declare -x CFLAGS="-march=native -mmmx -msse -msse2 -msse4a -m3dnow -O2 -pipe"
>declare -x CFLAGS_amd64="-m64"
>declare -x CFLAGS_default
>declare -x CFLAGS_x32="-mx32"
>declare -x CFLAGS_x86="-m32"
>declare -x CHOST="x86_64-pc-linux-gnu"
>declare -x CHOST_amd64="x86_64-pc-linux-gnu"
>declare -x CHOST_default="x86_64-pc-linux-gnu"
>declare -x CHOST_x32="x86_64-pc-linux-gnux32"
>declare -x CHOST_x86="i686-pc-linux-gnu"
>declare -- CMAKE_BINARY="cmake"
>declare -- CMAKE_BUILD_DIR="/var/tmp/portage/dev-util/kdevelop-python-1.4.1/work/kdevelop-python-1.4.1_build"
>declare -- CMAKE_BUILD_TYPE="Gentoo"
>declare -- CMAKE_EXPF="src_compile src_test src_install src_prepare src_configure"
>declare -- CMAKE_MAKEFILE_GENERATOR="emake"
>declare -- CMAKE_MIN_VERSION="2.8.9"
>declare -- CMAKE_REMOVE_MODULES="yes"
>declare -- CMAKE_REMOVE_MODULES_LIST="FindBLAS FindLAPACK"
>declare -- CMAKE_REQUIRED="always"
>declare -- CMAKE_USE_DIR="/var/tmp/portage/dev-util/kdevelop-python-1.4.1/work/kdev-python-v1.4.1"
>declare -- CMAKE_VERBOSE="ON"
>declare -x COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog"
>declare -x COLORFGBG="15;0"
>declare -x CPPFLAGS=" -DQT_NO_DEBUG -DNDEBUG"
>declare -- CPPUNIT_REQUIRED="never"
>declare -x CTARGET_default="x86_64-pc-linux-gnu"
>declare -x CXXFLAGS="-march=native -mmmx -msse -msse2 -msse4a -m3dnow -O2 -pipe"
>declare -x DBUS_SESSION_BUS_ADDRESS="unix:abstract=/tmp/dbus-2nPxp3eu5C,guid=46aa7331bf2442647724c11551c557e0"
>declare -- DECLARATIVE_REQUIRED="never"
>declare -x DEFAULT_ABI="amd64"
>declare -x DEFINED_PHASES=" compile configure install postinst postrm preinst prepare setup test unpack"
>declare DEPEND="
>	>=dev-util/kdevelop-pg-qt-1.0.0
>	>=dev-util/kdevplatform-1.3.60
>	dev-util/kdevelop
> >=sys-apps/sed-4  sys-devel/make >=dev-util/cmake-2.8.9 userland_GNU? ( >=sys-apps/findutils-4.4.0 )  
>	dev-util/automoc
>	virtual/pkgconfig
>	!aqua? (
>		>=x11-libs/libXtst-1.1.0
>		x11-proto/xf86vidmodeproto
>	)
>  
>	dev-lang/perl
>	>=dev-qt/qt3support-4.8.0:4[accessibility]
>	>=dev-qt/qtcore-4.8.0:4[qt3support,ssl]
>	>=dev-qt/qtdbus-4.8.0:4
>	>=dev-qt/qtgui-4.8.0:4[accessibility,dbus]
>	>=dev-qt/qtscript-4.8.0:4
>	>=dev-qt/qtsql-4.8.0:4[qt3support]
>	>=dev-qt/qtsvg-4.8.0:4
>	>=dev-qt/qttest-4.8.0:4
>	>=dev-qt/qtwebkit-4.8.0:4
>	!aqua? (
>		x11-libs/libXext
>		x11-libs/libXt
>		x11-libs/libXxf86vm
>		x11-libs/libXcomposite
>		x11-libs/libxkbfile
>	)
>  >=kde-base/kdelibs-4.4:4[aqua=] =dev-lang/python-2*"
>declare DESCRIPTION="Python plugin for KDevelop 4"
>declare -x DESKTOP_SESSION="KDE-4"
>declare -x DESTTREE="/usr"
>declare -x DIROPTIONS="-m0755"
>declare -x DM_CONTROL="/var/run/xdmctl"
>declare -x EAPI="4"
>declare -- EKDEDIR="/usr"
>declare -x ELIBC="glibc"
>declare -- EPATCH_COMMON_OPTS="-g0 -E --no-backup-if-mismatch"
>declare -- EPATCH_EXCLUDE=""
>declare -- EPATCH_FORCE="no"
>declare -- EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
>declare -- EPATCH_OPTS=""
>declare -- EPATCH_SINGLE_MSG=""
>declare -- EPATCH_SOURCE="/var/tmp/portage/dev-util/kdevelop-python-1.4.1/work/patch"
>declare -- EPATCH_SUFFIX="patch.bz2"
>declare -x EPYTHON="python2.7"
>declare -x EXEOPTIONS="-m0755"
>declare -x FCFLAGS="-O2 -pipe"
>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} \\\${3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \"\${PORTAGE_SSH_OPTS}\""
>declare -x FFLAGS="-O2 -pipe"
>declare -x GCC_SPECS=""
>declare -- GCONFTOOL_BIN="/usr/bin/gconftool-2"
>declare -- GLIB_COMPILE_SCHEMAS="/usr/bin/glib-compile-schemas"
>declare -x GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx"
>declare -x GRUB_PLATFORMS=""
>declare -x GSETTINGS_BACKEND="gconf"
>declare -x GS_LIB="/home/mike/.fonts"
>declare -x GTK2_RC_FILES="/etc/gtk-2.0/gtkrc:/home/mike/.gtkrc-2.0:/home/mike/.kde4/share/config/gtkrc-2.0"
>declare -x GTK_RC_FILES="/etc/gtk/gtkrc:/home/mike/.gtkrc:/home/mike/.kde4/share/config/gtkrc"
>declare -- GTK_UPDATE_ICON_CACHE="/usr/bin/gtk-update-icon-cache"
>declare -x GUILE_LOAD_PATH="/usr/share/guile/1.8"
>declare HDEPEND=""
>declare -x HG="/usr/bin/hg"
>declare HOMEPAGE="http://www.kdevelop.org"
>declare -x INHERITED=" multilib toolchain-funcs user eutils versionator kde4-functions fdo-mime flag-o-matic gnome2-utils base virtualx cmake-utils kde4-base python"
>declare -x INPUT_DEVICES="evdev"
>declare -x INSDESTTREE=""
>declare -x INSOPTIONS="-m0644"
>declare IUSE="debug  aqua"
>declare -x IUSE_IMPLICIT="prefix"
>declare -x JAVAC="/etc/java-config-2/current-system-vm/bin/javac"
>declare -x JAVA_HOME="/etc/java-config-2/current-system-vm"
>declare -x JDK_HOME="/etc/java-config-2/current-system-vm"
>declare -x JYTHON_SYSTEM_CACHEDIR="1"
>declare -- KDEDIR="/usr"
>declare -- KDEVPLATFORM_VERSION="1.3.60"
>declare -x KDE_BUILD_TYPE="release"
>declare -x KDE_FULL_SESSION="true"
>declare -- KDE_HANDBOOK="never"
>declare -- KDE_MINIMAL="4.4"
>declare -x KDE_MULTIHEAD="false"
>declare -- KDE_REQUIRED="always"
>declare -- KDE_SCM="git"
>declare -- KDE_SELINUX_MODULE="none"
>declare -x KDE_SESSION_UID="1000"
>declare -x KDE_SESSION_VERSION="4"
>declare -x KERNEL="linux"
>declare -x KERNEL_ABI="amd64"
>declare -x KEYWORDS="~amd64 ~x86"
>declare -- KMNAME="kdev-python"
>declare -x KONSOLE_DBUS_SERVICE=":1.66"
>declare -x KONSOLE_DBUS_SESSION="/Sessions/1"
>declare -x KONSOLE_DBUS_WINDOW="/Windows/1"
>declare -x KONSOLE_PROFILE_NAME="Shell"
>declare -x LADSPA_PATH="/usr/lib64/ladspa"
>declare -x LANG="it"
>declare -x LANGUAGE=""
>declare -x LCD_DEVICES=""
>declare -x LC_COLLATE="C"
>declare -x LDFLAGS="-Wl,-O1 -Wl,--as-needed"
>declare -x LDFLAGS_amd64="-m elf_x86_64"
>declare -x LDFLAGS_default
>declare -x LDFLAGS_x32="-m elf32_x86_64"
>declare -x LDFLAGS_x86="-m elf_i386"
>declare -x LIBDIR_amd64="lib64"
>declare -x LIBDIR_amd64_fbsd="lib64"
>declare -x LIBDIR_default="lib"
>declare -x LIBDIR_n32="lib32"
>declare -x LIBDIR_n64="lib64"
>declare -x LIBDIR_o32="lib"
>declare -x LIBDIR_ppc="lib32"
>declare -x LIBDIR_ppc64="lib64"
>declare -x LIBDIR_s390="lib32"
>declare -x LIBDIR_s390x="lib64"
>declare -x LIBDIR_sparc32="lib32"
>declare -x LIBDIR_sparc64="lib64"
>declare -x LIBDIR_x32="libx32"
>declare -x LIBDIR_x86="lib32"
>declare -x LIBDIR_x86_fbsd="lib32"
>declare -x LIBOPTIONS="-m0644"
>declare -x LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer"
>declare -x LICENSE="GPL-2"
>declare -x LINGUAS="it ru"
>declare -x MAIL="/var/mail/mike"
>declare -x MAKEOPTS="-j6"
>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 -- MULTIMEDIA_REQUIRED="never"
>declare -- MY_P="kdev-python-v1.4.1"
>declare -- MY_PN="kdev-python"
>declare -- MY_PV="v1.4.1"
>declare -x NETBEANS="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml"
>declare -x OFFICE_IMPLEMENTATION="libreoffice"
>declare -x OPENGL_PROFILE="xorg-x11"
>declare -- OPENGL_REQUIRED="never"
>declare -x PATH="/usr/lib64/ccache/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/4.7.3"
>declare PDEPEND=""
>declare -x PHP_TARGETS=""
>declare -x PKG_CONFIG_PATH="/usr/lib64/pkgconfig"
>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/kdevelop-python-1.4.1/html")'
>declare -x PORTAGE_NICENESS="15"
>declare -- PREFIX="/usr"
>declare -x PRELINK_PATH_MASK="/usr/lib64/klibc:/usr/lib64/libfreebl3.so:/usr/lib64/libnssdbm3.so:/usr/lib64/libsoftokn3.so:/opt/bin/skype"
>declare -x PROFILEHOME=""
>declare -x PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND"
>declare -x PROPERTIES=""
>declare -x PROVIDE=""
>declare -x PYTHONDONTWRITEBYTECODE="1"
>declare -- PYTHON_ABI="2.7"
>declare -- PYTHON_COLORS="0"
>declare -- PYTHON_DEPEND="2"
>declare -- PYTHON_PKG_SETUP_EXECUTED="1"
>declare -- PYTHON_REQUESTED_ACTIVE_VERSION="2"
>declare -- PYTHON_SANITY_CHECKS_EXECUTED="1"
>declare -x PYTHON_SINGLE_TARGET=""
>declare -x PYTHON_TARGETS=""
>declare -- PYTHON_TEST_VERBOSITY="1"
>declare -- QTEST_COLORED="1"
>declare -- QTHELP_REQUIRED="never"
>declare -x QT_GRAPHICSSYSTEM="raster"
>declare -- QT_MINIMAL="4.8.0"
>declare -x QT_PLUGIN_PATH="/usr/lib64/kde4/plugins/"
>declare RDEPEND="
>	>=dev-util/kdevelop-pg-qt-1.0.0
>	>=dev-util/kdevplatform-1.3.60
>	dev-util/kdevelop
>    >=kde-base/oxygen-icons-4.4:4[aqua=]  
>	dev-lang/perl
>	>=dev-qt/qt3support-4.8.0:4[accessibility]
>	>=dev-qt/qtcore-4.8.0:4[qt3support,ssl]
>	>=dev-qt/qtdbus-4.8.0:4
>	>=dev-qt/qtgui-4.8.0:4[accessibility,dbus]
>	>=dev-qt/qtscript-4.8.0:4
>	>=dev-qt/qtsql-4.8.0:4[qt3support]
>	>=dev-qt/qtsvg-4.8.0:4
>	>=dev-qt/qttest-4.8.0:4
>	>=dev-qt/qtwebkit-4.8.0:4
>	!aqua? (
>		x11-libs/libXext
>		x11-libs/libXt
>		x11-libs/libXxf86vm
>		x11-libs/libXcomposite
>		x11-libs/libxkbfile
>	)
>  >=kde-base/kdelibs-4.4:4[aqua=] =dev-lang/python-2*"
>declare REPOSITORY
>declare REQUIRED_USE=""
>declare -x RESTRICT="test"
>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} \\\${3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \"\${PORTAGE_SSH_OPTS}\""
>declare -x RUBYOPT="-rauto_gem"
>declare -x RUBY_TARGETS=""
>declare -x R_HOME="/usr/lib64/R"
>declare -x S="/var/tmp/portage/dev-util/kdevelop-python-1.4.1/work/kdev-python-v1.4.1"
>declare -x SANDBOX_DEBUG="0"
>declare -x SANDBOX_DENY=""
>declare -x SANDBOX_PID="6313"
>declare -x SANDBOX_PREDICT="/var/tmp/portage/dev-util/kdevelop-python-1.4.1/homedir:/dev/crypto:/proc/self/coredump_filter:/dev/random:/var/cache/fontconfig"
>declare -x SANDBOX_READ="/:/var/tmp:/var/tmp/ccache"
>declare -x SANDBOX_VERBOSE="1"
>declare -x SANDBOX_WRITE=":/dev/console:/dev/fd:/dev/full:/dev/null:/dev/pts/:/dev/pty:/dev/shm:/dev/tts:/dev/tty:/dev/vc/:/dev/zero:/proc/self/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/ccache:/var/tmp/portage/dev-util/kdevelop-python-1.4.1/homedir/.bash_history"
>declare -x SANE_BACKENDS="plustek"
>declare -- SCROLLKEEPER_DIR="/var/lib/scrollkeeper"
>declare -- SCROLLKEEPER_UPDATE_BIN="/usr/bin/scrollkeeper-update"
>declare -x SESSION_MANAGER="local/gentoo:@/tmp/.ICE-unix/2409,unix/gentoo:/tmp/.ICE-unix/2409"
>declare -x SHELL="/bin/bash"
>declare -x SHELL_SESSION_ID="77f84e865ad940008aa807b82e53c23a"
>declare -x SLOT="4"
>declare SRC_URI="mirror://kde/stable/kdevelop/kdev-python/1.4.1/src/kdev-python-v1.4.1.tar.bz2"
>declare -x SYMLINK_LIB="yes"
>declare -x USE="abi_x86_64 amd64 consolekit elibc_glibc kernel_linux multilib policykit userland_GNU"
>declare -x USERLAND="GNU"
>declare -x USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND"
>declare -x USE_EXPAND_UNPREFIXED="ARCH"
>declare -x USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm-linux hppa hppa-hpux ia64 ia64-hpux ia64-linux m68k m68k-mint mips ppc ppc64 ppc64-linux ppc-aix ppc-macos ppc-openbsd s390 sh sparc sparc64-freebsd sparc64-solaris sparc-fbsd sparc-solaris x64-freebsd x64-macos x64-openbsd x64-solaris x86 x86-cygwin x86-fbsd x86-freebsd x86-interix x86-linux x86-macos x86-netbsd x86-openbsd x86-solaris x86-winnt"
>declare -x USE_EXPAND_VALUES_ELIBC="AIX Cygwin Darwin FreeBSD glibc HPUX Interix mintlib musl NetBSD OpenBSD SunOS uclibc Winnt"
>declare -x USE_EXPAND_VALUES_KERNEL="AIX Cygwin Darwin FreeBSD freemint HPUX Interix linux NetBSD OpenBSD SunOS Winnt"
>declare -x USE_EXPAND_VALUES_USERLAND="BSD GNU"
>declare -x USE_PYTHON="2.7"
>declare -x VIDEO_CARDS=""
>declare -- VIRTUALX_COMMAND="emake"
>declare -- VIRTUALX_DEPEND="
>	!prefix? ( x11-base/xorg-server[xvfb] )
>	x11-apps/xhost
>"
>declare -- VIRTUALX_REQUIRED="manual"
>declare -- WANT_CMAKE="always"
>declare -x WINDOWID="65011739"
>declare -x WINDOWPATH="7"
>declare -x XCURSOR_THEME="Oxygen_White"
>declare -x XDG_CONFIG_DIRS="/etc/xdg"
>declare -x XDG_CONFIG_HOME="/var/tmp/portage/dev-util/kdevelop-python-1.4.1/temp"
>declare -x XDG_CURRENT_DESKTOP="KDE"
>declare -x XDG_DATA_DIRS="/usr/local/share:/usr/share"
>declare -x XDG_MENU_PREFIX="kde-4-"
>declare -x XDG_SESSION_COOKIE="d1d3d7fa8102a311a5c66bb200003486-1371887584.577879-630778939"
>declare -x XDM_MANAGED="method=classic"
>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 -a _CPYTHON2_GLOBALLY_SUPPORTED_ABIS='([0]="2.4" [1]="2.5" [2]="2.6" [3]="2.7")'
>declare -a _CPYTHON3_GLOBALLY_SUPPORTED_ABIS='([0]="3.1" [1]="3.2" [2]="3.3")'
>declare -x _E_DOCDESTTREE_=""
>declare -x _E_EXEDESTTREE_=""
>declare -a _JYTHON_GLOBALLY_SUPPORTED_ABIS='([0]="2.5-jython" [1]="2.7-jython")'
>declare -a _PYPY_GLOBALLY_SUPPORTED_ABIS='([0]="2.7-pypy-1.7" [1]="2.7-pypy-1.8" [2]="2.7-pypy-1.9" [3]="2.7-pypy-2.0")'
>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\")
>elif hasattr(platform, \"python_implementation\") and platform.python_implementation() == \"PyPy\":
>	sys.stdout.write(\"-pypy-\" + \".\".join(str(x) for x in sys.pypy_version_info[:2]))"
>declare -- _PYTHON_ABI_PATTERN_REGEX="([[:alnum:]]|\\.|-|\\*|\\[|\\])+"
>declare -- _PYTHON_ECLASS_INHERITED="1"
>declare -a _PYTHON_GLOBALLY_SUPPORTED_ABIS='([0]="2.4" [1]="2.5" [2]="2.6" [3]="2.7" [4]="3.1" [5]="3.2" [6]="3.3" [7]="2.5-jython" [8]="2.7-jython" [9]="2.7-pypy-1.7" [10]="2.7-pypy-1.8" [11]="2.7-pypy-1.9" [12]="2.7-pypy-2.0")'
>declare -- _PYTHON_SHEBANG_BASE_PART_REGEX="^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)"
>declare -- ___ECLASS_ONCE_BASE="recur -_+^+_- spank"
>declare -- ___ECLASS_ONCE_CMAKE_UTILS="recur -_+^+_- spank"
>declare -- ___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
>declare -- ___ECLASS_ONCE_FLAG_O_MATIC="recur -_+^+_- spank"
>declare -- ___ECLASS_ONCE_KDE4_BASE="recur -_+^+_- spank"
>declare -- ___ECLASS_ONCE_KDE4_FUNCTIONS="recur -_+^+_- spank"
>declare -- ___ECLASS_ONCE_MULTILIB="recur -_+^+_- spank"
>declare -- ___ECLASS_ONCE_TOOLCHAIN_FUNCS="recur -_+^+_- spank"
>declare -- ___ECLASS_ONCE_USER="recur -_+^+_- spank"
>declare -- ___ECLASS_ONCE_VERSIONATOR="recur -_+^+_- spank"
>declare -a mycmakeargs='([0]="-DKDE4_BUILD_TESTS=OFF" [1]="-DCMAKE_INSTALL_PREFIX=/usr" [2]="-DSYSCONF_INSTALL_DIR=/etc")'
>declare -- phase_func
>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 [[ "${python2}" == "1" ]]; then
>                PYTHON_ABI="$(ROOT="/" 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 [[ "${python3}" == "1" ]]; then
>                    PYTHON_ABI="$(ROOT="/" 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}";
>            else
>                if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
>                    python_interpreter="pypy-c${PYTHON_ABI#*-pypy-}";
>                fi;
>            fi;
>        fi;
>        if [[ "${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
>}
>Xeconf () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    VIRTUALX_COMMAND="econf" virtualmake "$@"
>}
>Xemake () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    VIRTUALX_COMMAND="emake" virtualmake "$@"
>}
>Xmake () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    ewarn "QA: you should not execute make directly";
>    ewarn "QA: rather execute Xemake -j1 if you have issues with parallel make";
>    VIRTUALX_COMMAND="emake -j1" virtualmake "$@"
>}
>_assert_pkg_ebuild_phase () 
>{ 
>    case ${EBUILD_PHASE} in 
>        setup | preinst | postinst)
>
>        ;;
>        *)
>            eerror "'$1()' called from '${EBUILD_PHASE}' phase which is not OK:";
>            eerror "You may only call from pkg_{setup,preinst,postinst} functions.";
>            eerror "Package fails at QA and at life.  Please file a bug.";
>            die "Bad package!  $1 is only for use in some pkg_* functions!"
>        ;;
>    esac
>}
>_calculate_live_repo () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    SRC_URI="";
>    case ${KDE_SCM} in 
>        svn)
>            local branch_prefix;
>            case ${PV} in 
>                9999*)
>                    branch_prefix="trunk/KDE"
>                ;;
>                *)
>                    branch_prefix="branches/KDE/$(get_kde_version)";
>                    ESVN_PROJECT_SUFFIX="-${PV}"
>                ;;
>            esac;
>            ESVN_MIRROR=${ESVN_MIRROR:=svn://anonsvn.kde.org/home/kde};
>            if [[ -n ${KMNAME} ]]; then
>                ESVN_PROJECT="${KMNAME}${ESVN_PROJECT_SUFFIX}";
>                if [[ -z ${KMNOMODULE} ]] && [[ -z ${KMMODULE} ]]; then
>                    KMMODULE="${PN}";
>                fi;
>                case ${KMNAME} in 
>                    kdebase-*)
>                        ESVN_REPO_URI="${ESVN_MIRROR}/${branch_prefix}/kdebase/${KMNAME#kdebase-}"
>                    ;;
>                    kdelibs-*)
>                        ESVN_REPO_URI="${ESVN_MIRROR}/${branch_prefix}/kdelibs/${KMNAME#kdelibs-}"
>                    ;;
>                    kdereview*)
>                        ESVN_REPO_URI="${ESVN_MIRROR}/trunk/${KMNAME}/${KMMODULE}"
>                    ;;
>                    kdesupport)
>                        ESVN_REPO_URI="${ESVN_MIRROR}/trunk/${KMNAME}/${KMMODULE}";
>                        ESVN_PROJECT="${PN}${ESVN_PROJECT_SUFFIX}"
>                    ;;
>                    kde*)
>                        ESVN_REPO_URI="${ESVN_MIRROR}/${branch_prefix}/${KMNAME}"
>                    ;;
>                    extragear* | playground*)
>                        ESVN_REPO_URI="${ESVN_MIRROR}/trunk/${KMNAME}/${KMMODULE}";
>                        ESVN_PROJECT="${PN}${ESVN_PROJECT_SUFFIX}"
>                    ;;
>                    *)
>                        ESVN_REPO_URI="${ESVN_MIRROR}/trunk/${KMNAME}/${KMMODULE}"
>                    ;;
>                esac;
>            else
>                ESVN_REPO_URI="${ESVN_MIRROR}/${branch_prefix}/${PN}";
>                ESVN_PROJECT="${PN}${ESVN_PROJECT_SUFFIX}";
>            fi;
>            [[ ${KDEBASE} = kde-base ]] && ESVN_UP_FREQ=${ESVN_UP_FREQ:-1}
>        ;;
>        git)
>            local _kmname;
>            EGIT_MIRROR=${EGIT_MIRROR:=git://anongit.kde.org};
>            if [[ -n ${EGIT_REPONAME} ]]; then
>                _kmname=${EGIT_REPONAME};
>            else
>                if [[ -n ${KMNAME} ]]; then
>                    _kmname=${KMNAME};
>                else
>                    _kmname=${PN};
>                fi;
>            fi;
>            [[ ${PV} != 9999* && ${KDEBASE} == kde-base ]] && EGIT_BRANCH="KDE/$(get_kde_version)";
>            EGIT_REPO_URI="${EGIT_MIRROR}/${_kmname}";
>            debug-print "${FUNCNAME}: Repository: ${EGIT_REPO_URI}";
>            debug-print "${FUNCNAME}: Branch: ${EGIT_BRANCH}"
>        ;;
>    esac
>}
>_calculate_src_uri () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local _kmname _kmname_pv;
>    [[ -n ${KDEBASE} ]] || return;
>    if [[ -n ${KMNAME} ]]; then
>        case ${KMNAME} in 
>            kdebase-apps)
>                _kmname="kdebase"
>            ;;
>            *)
>                _kmname="${KMNAME}"
>            ;;
>        esac;
>    else
>        _kmname=${PN};
>    fi;
>    _kmname_pv="${_kmname}-${PV}";
>    case ${KDEBASE} in 
>        kde-base)
>            case ${PV} in 
>                4.4.11.1)
>                    SRC_URI="mirror://kde/stable/kdepim-${PV}/src/${_kmname_pv}.tar.bz2"
>                ;;
>                4.?.[6-9]? | 4.??.[6-9]?)
>                    SRC_URI="mirror://kde/unstable/${PV}/src/${_kmname_pv}.tar.xz"
>                ;;
>                4.[1-7].[12345])
>                    SRC_URI="mirror://kde/stable/${PV}/src/${_kmname_pv}.tar.bz2"
>                ;;
>                *)
>                    SRC_URI="mirror://kde/stable/${PV}/src/${_kmname_pv}.tar.xz"
>                ;;
>            esac
>        ;;
>        kdevelop | kdevelop-php* | kdevplatform)
>            case ${KDEVELOP_VERSION} in 
>                4.[123].[6-9]*)
>                    SRC_URI="mirror://kde/unstable/kdevelop/${KDEVELOP_VERSION}/src/${P}.tar.bz2"
>                ;;
>                *)
>                    SRC_URI="mirror://kde/stable/kdevelop/${KDEVELOP_VERSION}/src/${P}.tar.bz2"
>                ;;
>            esac
>        ;;
>    esac
>}
>_check_build_dir () 
>{ 
>    : ${CMAKE_USE_DIR:=${S}};
>    if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
>        BUILD_DIR="${CMAKE_USE_DIR}";
>    else
>        if [[ ! -n ${BUILD_DIR} && -n ${CMAKE_BUILD_DIR} ]]; then
>            eqawarn "The CMAKE_BUILD_DIR variable has been renamed to BUILD_DIR.";
>            eqawarn "Please migrate the ebuild to use the new one.";
>            _RESPECT_CMAKE_BUILD_DIR=1;
>        fi;
>        if [[ -n ${_RESPECT_CMAKE_BUILD_DIR} ]]; then
>            BUILD_DIR=${CMAKE_BUILD_DIR:-${WORKDIR}/${P}_build};
>        else
>            : ${BUILD_DIR:=${WORKDIR}/${P}_build};
>        fi;
>    fi;
>    CMAKE_BUILD_DIR=${BUILD_DIR};
>    mkdir -p "${BUILD_DIR}";
>    echo ">>> Working in BUILD_DIR: \"$BUILD_DIR\""
>}
>_enable_selected_linguas_dir () 
>{ 
>    local lingua linguas sr_mess wp;
>    local dir=${1};
>    [[ -d ${dir} ]] || die "linguas dir \"${dir}\" does not exist";
>    comment_all_add_subdirectory "${dir}";
>    pushd "${dir}" > /dev/null;
>    sr_mess="sr@latn sr@latin sr@Latin";
>    for wp in ${sr_mess};
>    do
>        [[ -e ${wp}.po ]] && mv "${wp}.po" "sr@Latn.po";
>        if [[ -d ${wp} ]]; then
>            mv "${wp}" "sr@Latn";
>            sed -i -e "s:${wp}:sr@Latn:g" CMakeLists.txt;
>        fi;
>    done;
>    for lingua in ${KDE_LINGUAS};
>    do
>        if [[ -e ${lingua}.po ]]; then
>            mv "${lingua}.po" "${lingua}.po.old";
>        fi;
>    done;
>    for lingua in ${KDE_LINGUAS};
>    do
>        if use linguas_${lingua}; then
>            if [[ -d ${lingua} ]]; then
>                linguas="${linguas} ${lingua}";
>                sed -e "/add_subdirectory([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" -e "/ADD_SUBDIRECTORY([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" -i CMakeLists.txt || die "Sed to uncomment linguas_${lingua} failed.";
>            fi;
>            if [[ -e ${lingua}.po.old ]]; then
>                linguas="${linguas} ${lingua}";
>                mv "${lingua}.po.old" "${lingua}.po";
>            fi;
>        fi;
>    done;
>    [[ -n ${linguas} ]] && echo ">>> Enabling languages: ${linguas}";
>    popd > /dev/null
>}
>_execute_optionaly () 
>{ 
>    local phase="$1";
>    shift;
>    if [[ ${WANT_CMAKE} = always ]]; then
>        enable_cmake-utils_${phase} "$@";
>    else
>        use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@";
>    fi
>}
>_filter-hardened () 
>{ 
>    local f;
>    for f in "$@";
>    do
>        case "${f}" in 
>            -fPIC | -fpic | -fPIE | -fpie | -Wl,pie | -pie)
>                gcc-specs-pie || continue;
>                is-flagq -nopie || append-flags -nopie
>            ;;
>            -fstack-protector)
>                gcc-specs-ssp || continue;
>                is-flagq -fno-stack-protector || append-flags $(test-flags -fno-stack-protector)
>            ;;
>            -fstack-protector-all)
>                gcc-specs-ssp-to-all || continue;
>                is-flagq -fno-stack-protector-all || append-flags $(test-flags -fno-stack-protector-all)
>            ;;
>            -fno-strict-overflow)
>                gcc-specs-nostrict || continue;
>                is-flagq -fstrict-overflow || append-flags $(test-flags -fstrict-overflow)
>            ;;
>        esac;
>    done
>}
>_filter-var () 
>{ 
>    local f x var=$1 new=();
>    shift;
>    for f in ${!var};
>    do
>        for x in "$@";
>        do
>            [[ ${f} == ${x} ]] && continue 2;
>        done;
>        new+=("${f}");
>    done;
>    eval export ${var}=\""${new[*]}"\"
>}
>_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"
>}
>_generator_to_use () 
>{ 
>    local generator_name;
>    case ${CMAKE_MAKEFILE_GENERATOR} in 
>        ninja)
>            generator_name="Ninja"
>        ;;
>        emake)
>            generator_name="Unix Makefiles"
>        ;;
>        *)
>            eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}";
>            die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported"
>        ;;
>    esac;
>    echo ${generator_name}
>}
>_iconins () 
>{ 
>    ( local funcname=$1;
>    shift;
>    local size dir;
>    local context=apps;
>    local theme=hicolor;
>    while [[ $# -gt 0 ]]; do
>        case $1 in 
>            -s | --size)
>                if [[ ${2%%x*}x${2%%x*} == "$2" ]]; then
>                    size=${2%%x*};
>                else
>                    size=${2};
>                fi;
>                case ${size} in 
>                    16 | 22 | 24 | 32 | 36 | 48 | 64 | 72 | 96 | 128 | 192 | 256)
>                        size=${size}x${size}
>                    ;;
>                    scalable)
>
>                    ;;
>                    *)
>                        eerror "${size} is an unsupported icon size!";
>                        exit 1
>                    ;;
>                esac;
>                shift 2
>            ;;
>            -t | --theme)
>                theme=${2};
>                shift 2
>            ;;
>            -c | --context)
>                context=${2};
>                shift 2
>            ;;
>            *)
>                if [[ -z ${size} ]]; then
>                    insinto /usr/share/pixmaps;
>                else
>                    insinto /usr/share/icons/${theme}/${size}/${context};
>                fi;
>                if [[ ${funcname} == doicon ]]; then
>                    if [[ -f $1 ]]; then
>                        doins "${1}";
>                    else
>                        if [[ -d $1 ]]; then
>                            shopt -s nullglob;
>                            doins "${1}"/*.{png,svg};
>                            shopt -u nullglob;
>                        else
>                            eerror "${1} is not a valid file/directory!";
>                            exit 1;
>                        fi;
>                    fi;
>                else
>                    break;
>                fi;
>                shift 1
>            ;;
>        esac;
>    done;
>    if [[ ${funcname} == newicon ]]; then
>        newins "$@";
>    fi ) || die
>}
>_is_flagq () 
>{ 
>    local x var;
>    eval var=\""\${$1[*]}"\";
>    for x in ${var};
>    do
>        [[ ${x} == $2 ]] && return 0;
>    done;
>    return 1
>}
>_modify-cmakelists () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    grep -qs "<<< Gentoo configuration >>>" "${CMAKE_USE_DIR}"/CMakeLists.txt && return 0;
>    find "${CMAKE_USE_DIR}" -name CMakeLists.txt -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + || die "${LINENO}: failed to disable hardcoded settings";
>    cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt  <<-_EOF_
>
>MESSAGE(STATUS "<<< Gentoo configuration >>>
>Build type      \${CMAKE_BUILD_TYPE}
>Install path    \${CMAKE_INSTALL_PREFIX}
>Compiler flags:
>C               \${CMAKE_C_FLAGS}
>C++             \${CMAKE_CXX_FLAGS}
>Linker flags:
>Executable      \${CMAKE_EXE_LINKER_FLAGS}
>Module          \${CMAKE_MODULE_LINKER_FLAGS}
>Shared          \${CMAKE_SHARED_LINKER_FLAGS}\n")
>_EOF_
>
>}
>_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 [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]]; then
>        local PYTHON_ABI;
>        if [[ "$(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[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
>                    cpython_enabled="1";
>                fi;
>                if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
>                    export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}";
>                fi;
>            done;
>            if [[ -z "${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 "'${EPREFIX}/usr/bin/python2' is not valid symlink";
>                fi;
>                python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')";
>                support_python_major_version="0";
>                for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}";
>                do
>                    if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
>                        support_python_major_version="1";
>                        break;
>                    fi;
>                done;
>                if [[ "${support_python_major_version}" == "1" ]]; then
>                    if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then
>                        die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}";
>                    fi;
>                else
>                    python2_version="";
>                fi;
>            fi;
>            if has_version "=dev-lang/python-3*"; then
>                if [[ "$(readlink "${EPREFIX}/usr/bin/python3")" != "python3."* ]]; then
>                    die "'${EPREFIX}/usr/bin/python3' is not valid symlink";
>                fi;
>                python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')";
>                support_python_major_version="0";
>                for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}";
>                do
>                    if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
>                        support_python_major_version="1";
>                        break;
>                    fi;
>                done;
>                if [[ "${support_python_major_version}" == "1" ]]; then
>                    if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
>                        die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}";
>                    fi;
>                else
>                    python3_version="";
>                fi;
>            fi;
>            if [[ -z "${python2_version}" && -z "${python3_version}" ]]; then
>                eerror "${CATEGORY}/${PF} requires at least one of the following packages:";
>                for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}";
>                do
>                    if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
>                        eerror "    dev-lang/python:${PYTHON_ABI}";
>                    fi;
>                done;
>                die "No supported version of CPython installed";
>            fi;
>            if [[ -n "${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="${PYTHON_ABIS% }";
>        fi;
>    fi;
>    _python_final_sanity_checks
>}
>_python_check_python_abi_matching () 
>{ 
>    local pattern patterns patterns_list="0" PYTHON_ABI;
>    while (($#)); do
>        case "$1" in 
>            --patterns-list)
>                patterns_list="1"
>            ;;
>            --)
>                shift;
>                break
>            ;;
>            -*)
>                die "${FUNCNAME}(): Unrecognized option '$1'"
>            ;;
>            *)
>                break
>            ;;
>        esac;
>        shift;
>    done;
>    if [[ "$#" -ne 2 ]]; then
>        die "${FUNCNAME}() requires 2 arguments";
>    fi;
>    PYTHON_ABI="$1";
>    if [[ "${patterns_list}" == "0" ]]; then
>        pattern="$2";
>        if [[ "${pattern}" == *"-cpython" ]]; then
>            [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]];
>        else
>            if [[ "${pattern}" == *"-jython" ]]; then
>                [[ "${PYTHON_ABI}" == ${pattern} ]];
>            else
>                if [[ "${pattern}" == *"-pypy-"* ]]; then
>                    [[ "${PYTHON_ABI}" == ${pattern} ]];
>                else
>                    if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
>                        [[ "${PYTHON_ABI}" == ${pattern} ]];
>                    else
>                        if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
>                            [[ "${PYTHON_ABI%-jython}" == ${pattern} ]];
>                        else
>                            if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
>                                [[ "${PYTHON_ABI%-pypy-*}" == ${pattern} ]];
>                            else
>                                die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'";
>                            fi;
>                        fi;
>                    fi;
>                fi;
>            fi;
>        fi;
>    else
>        patterns="${2// /
>}";
>        while read pattern; do
>            if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
>                return 0;
>            fi;
>        done <<< "${patterns}";
>        return 1;
>    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
>                        _python_vecho "<<< ${dir}";
>                    fi;
>                done;
>            fi;
>        else
>            if [[ "${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;
>                _python_vecho "<<< ${compiled_file%[co]}[co]";
>                rm -f "${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;
>                    _python_vecho "<<< ${compiled_file}";
>                    rm -f "${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
>                    _python_vecho "<<< ${dir}";
>                else
>                    break;
>                fi;
>                dir="${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 [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-pypy-[[:digit:]]+\.[[:digit:]]+$ ]]; then
>                echo "PyPy";
>            else
>                if [[ "${ignore_invalid}" == "0" ]]; then
>                    die "${FUNCNAME}(): Unrecognized Python ABI '$1'";
>                fi;
>            fi;
>        fi;
>    fi
>}
>_python_implementation () 
>{ 
>    if [[ "${CATEGORY}/${PN}" == "dev-lang/python" ]]; then
>        return 0;
>    else
>        if [[ "${CATEGORY}/${PN}" == "dev-java/jython" ]]; then
>            return 0;
>        else
>            if [[ "${CATEGORY}/${PN}" == "dev-python/pypy" ]]; then
>                return 0;
>            else
>                return 1;
>            fi;
>        fi;
>    fi
>}
>_python_initial_sanity_checks () 
>{ 
>    if [[ "$(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%/}${EPREFIX}/";
>        fi;
>    fi
>}
>_python_package_supporting_installation_for_multiple_python_abis () 
>{ 
>    [[ -n "${SUPPORT_PYTHON_ABIS}" ]]
>}
>_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}" =~ ^${_PYTHON_ABI_PATTERN_REGEX}\ (\+|-)\ .+ ]]; then
>                        pattern="${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 && [[ "$(type -t "${_PYTHON_TEST_FUNCTION}_$1_hook")" == "function" ]]; then
>        "${_PYTHON_TEST_FUNCTION}_$1_hook";
>    fi
>}
>_python_vecho () 
>{ 
>    [[ -z ${PORTAGE_VERBOSE} ]] || echo "$@"
>}
>_tc-getPROG () 
>{ 
>    local tuple=$1;
>    local v var vars=$2;
>    local prog=$3;
>    var=${vars%% *};
>    for v in ${vars};
>    do
>        if [[ -n ${!v} ]]; then
>            export ${var}="${!v}";
>            echo "${!v}";
>            return 0;
>        fi;
>    done;
>    local search=;
>    [[ -n $4 ]] && search=$(type -p "$4-${prog}");
>    [[ -z ${search} && -n ${!tuple} ]] && search=$(type -p "${!tuple}-${prog}");
>    [[ -n ${search} ]] && prog=${search##*/};
>    export ${var}=${prog};
>    echo "${!var}"
>}
>_use_me_now () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local uper capitalised x;
>    [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]";
>    if [[ ! -z $3 ]]; then
>        echo "-D$1$3=$(use $2 && echo ON || echo OFF)";
>    else
>        uper=$(echo ${2} | tr '[:lower:]' '[:upper:]');
>        capitalised=$(echo ${2} | sed 's/\<$.$$[^ ]*$/\u\1\L\2/g');
>        for x in $2 $uper $capitalised;
>        do
>            echo "-D$1$x=$(use $2 && echo ON || echo OFF) ";
>        done;
>    fi
>}
>_use_me_now_inverted () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local uper capitalised x;
>    [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]";
>    if [[ ! -z $3 ]]; then
>        echo "-D$1$3=$(use $2 && echo OFF || echo ON)";
>    else
>        uper=$(echo ${2} | tr '[:lower:]' '[:upper:]');
>        capitalised=$(echo ${2} | sed 's/\<$.$$[^ ]*$/\u\1\L\2/g');
>        for x in $2 $uper $capitalised;
>        do
>            echo "-D$1$x=$(use $2 && echo OFF || echo ON) ";
>        done;
>    fi
>}
>add_blocker () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    [[ -z ${1} ]] && die "Missing parameter";
>    local pkg=kde-base/$1 atom old_ver="unset" use;
>    if [[ $pkg == *\[*\] ]]; then
>        use=${pkg/#*\[/[};
>        pkg=${pkg%\[*\]};
>    fi;
>    [[ "$3" == *:3.5 ]] && old_ver=${3%:3.5};
>    if [[ ${2} != 0 ]]; then
>        if [[ -z ${2} ]]; then
>            atom=${pkg};
>        else
>            if [[ ${2::1} == "<" ]]; then
>                atom="<${pkg}-${2:1}";
>            else
>                atom="<=${pkg}-${2}";
>            fi;
>        fi;
>        RDEPEND+=" !${atom}:4${use}";
>    fi;
>    if [[ ${old_ver} != "unset" ]]; then
>        if [[ -z ${old_ver} ]]; then
>            atom=${pkg};
>        else
>            if [[ ${old_ver::1} == "<" ]]; then
>                atom="<${pkg}-${old_ver:1}";
>            else
>                atom="<=${pkg}-${old_ver}";
>            fi;
>        fi;
>        RDEPEND+=" !${atom}:3.5${use}";
>    fi
>}
>add_kdebase_dep () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local ver;
>    if [[ -n ${3} ]]; then
>        ver=${3};
>    else
>        if [[ -n ${KDE_OVERRIDE_MINIMAL} ]]; then
>            ver=${KDE_OVERRIDE_MINIMAL};
>        else
>            if [[ ${KDEBASE} != kde-base ]]; then
>                ver=${KDE_MINIMAL};
>            else
>                if [[ ${PV} == *.9999 ]]; then
>                    ver=$(get_kde_version);
>                else
>                    ver=${PV};
>                fi;
>            fi;
>        fi;
>    fi;
>    [[ -z ${1} ]] && die "Missing parameter";
>    echo " >=kde-base/${1}-${ver}:4[aqua=${2:+,${2}}]"
>}
>all-flag-vars () 
>{ 
>    echo {C,CPP,CXX,CCAS,F,FC,LD}FLAGS
>}
>append-cflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export CFLAGS=$(test-flags-CC ${CFLAGS} "$@");
>    return 0
>}
>append-cppflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export CPPFLAGS="${CPPFLAGS} $*";
>    return 0
>}
>append-cxxflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export CXXFLAGS=$(test-flags-CXX ${CXXFLAGS} "$@");
>    return 0
>}
>append-fflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export FFLAGS=$(test-flags-F77 ${FFLAGS} "$@");
>    export FCFLAGS=$(test-flags-FC ${FCFLAGS} "$@");
>    return 0
>}
>append-flags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    case " $* " in 
>        *' '-[DIU]*)
>            eqawarn 'please use append-cppflags for preprocessor flags'
>        ;;
>        *' '-L* | *' '-Wl,*)
>            eqawarn 'please use append-ldflags for linker flags'
>        ;;
>    esac;
>    append-cflags "$@";
>    append-cxxflags "$@";
>    append-fflags "$@";
>    return 0
>}
>append-ldflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    local flag;
>    for flag in "$@";
>    do
>        [[ ${flag} == -l* ]] && eqawarn "Appending a library link instruction (${flag}); libraries to link to should not be passed through LDFLAGS";
>    done;
>    export LDFLAGS="${LDFLAGS} $*";
>    return 0
>}
>append-lfs-flags () 
>{ 
>    [[ $# -ne 0 ]] && die "append-lfs-flags takes no arguments";
>    append-cppflags -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
>}
>append-libs () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    local flag;
>    for flag in "$@";
>    do
>        [[ ${flag} == -l* ]] && flag=${flag#-l};
>        export LIBS="${LIBS} -l${flag}";
>    done;
>    return 0
>}
>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;
>    if [[ $(type -t unpacker_src_unpack) == "function" ]]; then
>        unpacker_src_unpack;
>    else
>        if [[ -n ${A} ]]; then
>            unpack ${A};
>        fi;
>    fi;
>    has src_prepare ${BASE_EXPF} || base_src_prepare;
>    popd > /dev/null
>}
>buildsycoca () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    for x in usr/share/{config,kde4};
>    do
>        DIRS=${EROOT}usr;
>        [[ -d "${EROOT}${x}" ]] || break;
>        if use userland_BSD; then
>            [[ $(stat -f %p "${EROOT}${x}") != 40755 ]];
>            local stat_rtn="$?";
>        else
>            [[ $(stat --format=%a "${EROOT}${x}") != 755 ]];
>            local stat_rtn=$?;
>        fi;
>        if [[ $stat_rtn != 1 ]]; then
>            ewarn "QA Notice:";
>            ewarn "Package ${PN} is breaking ${EROOT}${x} permissions.";
>            ewarn "Please report this issue to gentoo bugzilla.";
>            einfo "Permissions will get adjusted automatically now.";
>            find "${EROOT}${x}" -type d -print0 | xargs -0 chmod 755;
>        fi;
>    done
>}
>built_with_use () 
>{ 
>    local hidden="no";
>    if [[ $1 == "--hidden" ]]; then
>        hidden="yes";
>        shift;
>    fi;
>    local missing_action="die";
>    if [[ $1 == "--missing" ]]; then
>        missing_action=$2;
>        shift;
>        shift;
>        case ${missing_action} in 
>            true | false | die)
>
>            ;;
>            *)
>                die "unknown action '${missing_action}'"
>            ;;
>        esac;
>    fi;
>    local opt=$1;
>    [[ ${opt:0:1} = "-" ]] && shift || opt="-a";
>    local PKG=$(best_version $1);
>    [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package";
>    shift;
>    local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE;
>    local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE;
>    if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]]; then
>        case ${missing_action} in 
>            true)
>                return 0
>            ;;
>            false)
>                return 1
>            ;;
>            die)
>                die "Unable to determine what USE flags $PKG was built with"
>            ;;
>        esac;
>    fi;
>    if [[ ${hidden} == "no" ]]; then
>        local IUSE_BUILT=($(<"${IUSEFILE}"));
>        local expand;
>        for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]');
>        do
>            if [[ $1 == ${expand}_* ]]; then
>                expand="";
>                break;
>            fi;
>        done;
>        if [[ -n ${expand} ]]; then
>            if ! has $1 ${IUSE_BUILT[@]#[-+]}; then
>                case ${missing_action} in 
>                    true)
>                        return 0
>                    ;;
>                    false)
>                        return 1
>                    ;;
>                    die)
>                        die "$PKG does not actually support the $1 USE flag!"
>                    ;;
>                esac;
>            fi;
>        fi;
>    fi;
>    local USE_BUILT=$(<${USEFILE});
>    while [[ $# -gt 0 ]]; do
>        if [[ ${opt} = "-o" ]]; then
>            has $1 ${USE_BUILT} && return 0;
>        else
>            has $1 ${USE_BUILT} || return 1;
>        fi;
>        shift;
>    done;
>    [[ ${opt} = "-a" ]]
>}
>check_license () 
>{ 
>    die "you no longer need this as portage supports ACCEPT_LICENSE itself"
>}
>cmake-utils_src_compile () 
>{ 
>    _execute_optionaly "src_compile" "$@"
>}
>cmake-utils_src_configure () 
>{ 
>    _execute_optionaly "src_configure" "$@"
>}
>cmake-utils_src_install () 
>{ 
>    _execute_optionaly "src_install" "$@"
>}
>cmake-utils_src_make () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    _check_build_dir;
>    pushd "${BUILD_DIR}" > /dev/null;
>    ${CMAKE_MAKEFILE_GENERATOR}_src_make $@;
>    popd > /dev/null
>}
>cmake-utils_src_prepare () 
>{ 
>    _execute_optionaly "src_prepare" "$@"
>}
>cmake-utils_src_test () 
>{ 
>    _execute_optionaly "src_test" "$@"
>}
>cmake-utils_use () 
>{ 
>    _use_me_now "" "$@"
>}
>cmake-utils_use_build () 
>{ 
>    _use_me_now BUILD_ "$@"
>}
>cmake-utils_use_disable () 
>{ 
>    _use_me_now_inverted DISABLE_ "$@"
>}
>cmake-utils_use_enable () 
>{ 
>    _use_me_now ENABLE_ "$@"
>}
>cmake-utils_use_find_package () 
>{ 
>    _use_me_now_inverted CMAKE_DISABLE_FIND_PACKAGE_ "$@"
>}
>cmake-utils_use_has () 
>{ 
>    _use_me_now HAVE_ "$@"
>}
>cmake-utils_use_no () 
>{ 
>    _use_me_now_inverted NO_ "$@"
>}
>cmake-utils_use_use () 
>{ 
>    _use_me_now USE_ "$@"
>}
>cmake-utils_use_want () 
>{ 
>    _use_me_now WANT_ "$@"
>}
>cmake-utils_use_with () 
>{ 
>    _use_me_now WITH_ "$@"
>}
>comment_all_add_subdirectory () 
>{ 
>    find "$@" -name CMakeLists.txt -print0 | grep -vFzZ "./cmake" | xargs -0 sed -i -e '/^[[:space:]]*add_subdirectory/s/^/#DONOTCOMPILE /' -e '/^[[:space:]]*ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' -e '/^[[:space:]]*macro_optional_add_subdirectory/s/^/#DONOTCOMPILE /' -e '/^[[:space:]]*MACRO_OPTIONAL_ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' || die "${LINENO}: Initial sed died"
>}
>delete_all_version_separators () 
>{ 
>    replace_all_version_separators "" "${1}"
>}
>delete_version_separator () 
>{ 
>    replace_version_separator "${1}" "" "${2}"
>}
>doicon () 
>{ 
>    _iconins ${FUNCNAME} "$@"
>}
>domenu () 
>{ 
>    ( local i j ret=0;
>    insinto /usr/share/applications;
>    for i in "$@";
>    do
>        if [[ -f ${i} ]]; then
>            doins "${i}";
>            ((ret+=$?));
>        else
>            if [[ -d ${i} ]]; then
>                for j in "${i}"/*.desktop;
>                do
>                    doins "${j}";
>                    ((ret+=$?));
>                done;
>            else
>                ((++ret));
>            fi;
>        fi;
>    done;
>    exit ${ret} )
>}
>ebeep () 
>{ 
>    ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
>}
>econf_build () 
>{ 
>    tc-env_build econf --build=${CBUILD:-${CHOST}} "$@"
>}
>ecvs_clean () 
>{ 
>    [[ -z $* ]] && set -- .;
>    find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf;
>    find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
>}
>edos2unix () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    sed -i 's/\r$//' -- "$@" || die
>}
>egetent () 
>{ 
>    local db=$1 key=$2;
>    [[ $# -ge 3 ]] && die "usage: egetent <database> <key>";
>    case ${db} in 
>        passwd | group)
>
>        ;;
>        *)
>            die "sorry, database '${db}' not yet supported; file a bug"
>        ;;
>    esac;
>    case ${CHOST} in 
>        *-darwin[678])
>            case ${key} in 
>                *[!0-9]*)
>                    nidump ${db} . | awk -F: "(\$1 ~ /^${key}\$/) {print;exit;}"
>                ;;
>                *)
>                    nidump ${db} . | awk -F: "(\$3 == ${key}) {print;exit;}"
>                ;;
>            esac
>        ;;
>        *-darwin*)
>            local mykey;
>            case ${db} in 
>                passwd)
>                    db="Users" mykey="UniqueID"
>                ;;
>                group)
>                    db="Groups" mykey="PrimaryGroupID"
>                ;;
>            esac;
>            case ${key} in 
>                *[!0-9]*)
>                    dscl . -read /${db}/${key} 2> /dev/null | grep RecordName
>                ;;
>                *)
>                    dscl . -search /${db} ${mykey} ${key} 2> /dev/null
>                ;;
>            esac
>        ;;
>        *-freebsd* | *-dragonfly*)
>            case ${db} in 
>                passwd)
>                    db="user"
>                ;;
>                *)
>
>                ;;
>            esac;
>            local opts;
>            if [[ ${key} == [[:digit:]]* ]]; then
>                [[ ${db} == "user" ]] && opts="-u" || opts="-g";
>            fi;
>            pw show ${db} ${opts} "${key}" -q
>        ;;
>        *-netbsd* | *-openbsd*)
>            grep "${key}:\*:" /etc/${db}
>        ;;
>        *)
>            nscd -i "${db}" 2> /dev/null;
>            getent "${db}" "${key}"
>        ;;
>    esac
>}
>egethome () 
>{ 
>    local pos;
>    [[ $# -eq 1 ]] || die "usage: egethome <user>";
>    case ${CHOST} in 
>        *-darwin* | *-freebsd* | *-dragonfly*)
>            pos=9
>        ;;
>        *)
>            pos=6
>        ;;
>    esac;
>    egetent passwd "$1" | cut -d: -f${pos}
>}
>egetshell () 
>{ 
>    local pos;
>    [[ $# -eq 1 ]] || die "usage: egetshell <user>";
>    case ${CHOST} in 
>        *-darwin* | *-freebsd* | *-dragonfly*)
>            pos=10
>        ;;
>        *)
>            pos=7
>        ;;
>    esac;
>    egetent passwd "$1" | cut -d: -f${pos}
>}
>emake_src_make () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    [[ -e Makefile ]] || die "Makefile not found. Error during configure stage.";
>    if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
>        emake VERBOSE=1 "$@" || die;
>    else
>        emake "$@" || die;
>    fi
>}
>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
>}
>enable_cmake-utils_src_compile () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure;
>    cmake-utils_src_make "$@"
>}
>enable_cmake-utils_src_configure () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] && { 
>        local name;
>        for name in ${CMAKE_REMOVE_MODULES_LIST};
>        do
>            find "${S}" -name ${name}.cmake -exec rm -v {} +;
>        done
>    };
>    _check_build_dir;
>    if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]]; then
>        eerror "Unable to locate CMakeLists.txt under:";
>        eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\"";
>        eerror "Consider not inheriting the cmake eclass.";
>        die "FATAL: Unable to find CMakeLists.txt";
>    fi;
>    _modify-cmakelists;
>    export XDG_CONFIG_HOME="${T}";
>    if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
>        if ! has debug ${IUSE//+} || ! use debug; then
>            append-cppflags -DNDEBUG;
>        fi;
>    fi;
>    local build_rules=${BUILD_DIR}/gentoo_rules.cmake;
>    cat > "${build_rules}"  <<-_EOF_
>SET (CMAKE_AR $(type -P $(tc-getAR)) CACHE FILEPATH "Archive manager" FORCE)
>SET (CMAKE_ASM_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "ASM compile command" FORCE)
>SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
>SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
>SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
>SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
>SET (CMAKE_RANLIB $(type -P $(tc-getRANLIB)) CACHE FILEPATH "Archive index generator" FORCE)
>SET (PKG_CONFIG_EXECUTABLE $(type -P $(tc-getPKG_CONFIG)) CACHE FILEPATH "pkg-config executable" FORCE)
>_EOF_
>
>    has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=;
>    if [[ -n ${EPREFIX} ]]; then
>        cat >> "${build_rules}"  <<-_EOF_
># in Prefix we need rpath and must ensure cmake gets our default linker path
># right ... except for Darwin hosts
>IF (NOT APPLE)
>SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
>SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
>CACHE STRING "" FORCE)
>
>ELSE ()
>
>SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX}" CACHE STRING ""FORCE)
>SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
>SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
>SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
>SET(CMAKE_INSTALL_RPATH "${EPREFIX}${PREFIX}/lib;${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" CACHE STRING "" FORCE)
>SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
>SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX}/lib" CACHE STRING "" FORCE)
>
>ENDIF (NOT APPLE)
>_EOF_
>
>    fi
>    local common_config=${BUILD_DIR}/gentoo_common_config.cmake;
>    local libdir=$(get_libdir);
>    cat > "${common_config}"  <<-_EOF_
>SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
>SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
>_EOF_
>
>    [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}";
>    if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
>        local mycmakeargs_local=(${mycmakeargs});
>    else
>        local mycmakeargs_local=("${mycmakeargs[@]}");
>    fi;
>    local cmakeargs=(--no-warn-unused-cli -C "${common_config}" -G "$(_generator_to_use)" -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}" "${mycmakeargs_local[@]}" -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" -DCMAKE_INSTALL_DO_STRIP=OFF -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}" "${MYCMAKEARGS}");
>    pushd "${BUILD_DIR}" > /dev/null;
>    debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}";
>    echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}";
>    "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed";
>    popd > /dev/null
>}
>enable_cmake-utils_src_install () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    _check_build_dir;
>    pushd "${BUILD_DIR}" > /dev/null;
>    DESTDIR="${D}" ${CMAKE_MAKEFILE_GENERATOR} install "$@" || die "died running ${CMAKE_MAKEFILE_GENERATOR} install";
>    base_src_install_docs;
>    popd > /dev/null;
>    if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
>        dodoc ${DOCS} || die "dodoc failed";
>    fi;
>    if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
>        dohtml -r ${HTML_DOCS} || die "dohtml failed";
>    fi
>}
>enable_cmake-utils_src_prepare () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    base_src_prepare
>}
>enable_cmake-utils_src_test () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    _check_build_dir;
>    pushd "${BUILD_DIR}" > /dev/null;
>    [[ -e CTestTestfile.cmake ]] || { 
>        echo "No tests found. Skipping.";
>        return 0
>    };
>    [[ -n ${TEST_VERBOSE} ]] && myctestargs+=(--extra-verbose --output-on-failure);
>    if ctest "${myctestargs[@]}" "$@"; then
>        einfo "Tests succeeded.";
>        popd > /dev/null;
>        return 0;
>    else
>        if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]]; then
>            eerror "Tests failed. Test log ${BUILD_DIR}/Testing/Temporary/LastTest.log follows:";
>            eerror "--START TEST LOG--------------------------------------------------------------";
>            cat "${BUILD_DIR}/Testing/Temporary/LastTest.log";
>            eerror "--END TEST LOG----------------------------------------------------------------";
>            die "Tests failed.";
>        else
>            die "Tests failed. When you file a bug, please attach the following file: \n\t${BUILD_DIR}/Testing/Temporary/LastTest.log";
>        fi;
>        popd > /dev/null;
>        return 1;
>    fi
>}
>enable_selected_doc_linguas () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    KDE_DOC_DIRS=${KDE_DOC_DIRS:='doc/%lingua'};
>    local linguas;
>    for pattern in ${KDE_DOC_DIRS};
>    do
>        local handbookdir=`dirname ${pattern}`;
>        local translationdir=`basename ${pattern}`;
>        [[ ${handbookdir} = '.' ]] && handbookdir=${translationdir} && translationdir=;
>        [[ -d ${handbookdir} ]] || die 'wrong doc dir specified';
>        if ! use handbook; then
>            sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" -e "/ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" -i CMakeLists.txt || die 'failed to comment out all handbooks';
>        else
>            if ! $(env | grep -q "^LINGUAS="); then
>                return 0;
>            fi;
>            comment_all_add_subdirectory "${handbookdir}";
>            local lingua;
>            for lingua in en ${KDE_LINGUAS};
>            do
>                if [[ ${lingua} = en ]] || use linguas_${lingua}; then
>                    if [[ -d ${handbookdir}/${translationdir//%lingua/${lingua}} ]]; then
>                        sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" -e "/ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" -i "${handbookdir}"/CMakeLists.txt && ! has ${lingua} ${linguas} && linguas="${linguas} ${lingua}";
>                    fi;
>                fi;
>            done;
>        fi;
>    done;
>    [[ -n "${linguas}" ]] && einfo "Enabling handbook translations:${linguas}"
>}
>enable_selected_linguas () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local x;
>    if ! $(env | grep -q "^LINGUAS="); then
>        return 0;
>    fi;
>    if [[ "$(declare -p KDE_LINGUAS_DIR 2>/dev/null 2>&1)" == "declare -a"* ]]; then
>        debug-print "$FUNCNAME: we have these subfolders defined: ${KDE_LINGUAS_DIR}";
>        for x in ${KDE_LINGUAS_DIR[@]};
>        do
>            _enable_selected_linguas_dir ${x};
>        done;
>    else
>        KDE_LINGUAS_DIR=${KDE_LINGUAS_DIR:="po"};
>        _enable_selected_linguas_dir ${KDE_LINGUAS_DIR};
>    fi
>}
>enewgroup () 
>{ 
>    _assert_pkg_ebuild_phase ${FUNCNAME};
>    local egroup=$1;
>    shift;
>    if [[ -z ${egroup} ]]; then
>        eerror "No group specified !";
>        die "Cannot call enewgroup without a group";
>    fi;
>    if [[ -n $(egetent group "${egroup}") ]]; then
>        return 0;
>    fi;
>    einfo "Adding group '${egroup}' to your system ...";
>    local egid=$1;
>    shift;
>    if [[ ! -z ${egid} ]]; then
>        if [[ ${egid} -gt 0 ]]; then
>            if [[ -n $(egetent group ${egid}) ]]; then
>                egid="next available; requested gid taken";
>            fi;
>        else
>            eerror "Groupid given but is not greater than 0 !";
>            die "${egid} is not a valid GID";
>        fi;
>    else
>        egid="next available";
>    fi;
>    einfo " - Groupid: ${egid}";
>    if [[ $# -gt 0 ]]; then
>        die "extra arguments no longer supported; please file a bug";
>    fi;
>    function _enewgroup_next_gid () 
>    { 
>        if [[ ${egid} == *[!0-9]* ]]; then
>            for ((egid = 101; egid <= 999; egid++))
>            do
>                [[ -z $(egetent group ${egid}) ]] && break;
>            done;
>        fi
>    };
>    case ${CHOST} in 
>        *-darwin*)
>            _enewgroup_next_gid;
>            dscl . create "/groups/${egroup}" gid ${egid};
>            dscl . create "/groups/${egroup}" passwd '*'
>        ;;
>        *-freebsd* | *-dragonfly*)
>            _enewgroup_next_gid;
>            pw groupadd "${egroup}" -g ${egid} || die
>        ;;
>        *-netbsd*)
>            _enewgroup_next_gid;
>            groupadd -g ${egid} "${egroup}" || die
>        ;;
>        *)
>            local opts;
>            if [[ ${egid} == *[!0-9]* ]]; then
>                opts="";
>            else
>                opts="-g ${egid}";
>            fi;
>            groupadd -r ${opts} "${egroup}" || die
>        ;;
>    esac
>}
>enewuser () 
>{ 
>    _assert_pkg_ebuild_phase ${FUNCNAME};
>    local euser=$1;
>    shift;
>    if [[ -z ${euser} ]]; then
>        eerror "No username specified !";
>        die "Cannot call enewuser without a username";
>    fi;
>    if [[ -n $(egetent passwd "${euser}") ]]; then
>        return 0;
>    fi;
>    einfo "Adding user '${euser}' to your system ...";
>    local opts=();
>    local euid=$1;
>    shift;
>    if [[ -n ${euid} && ${euid} != -1 ]]; then
>        if [[ ${euid} -gt 0 ]]; then
>            if [[ -n $(egetent passwd ${euid}) ]]; then
>                euid="next";
>            fi;
>        else
>            eerror "Userid given but is not greater than 0 !";
>            die "${euid} is not a valid UID";
>        fi;
>    else
>        euid="next";
>    fi;
>    if [[ ${euid} == "next" ]]; then
>        for ((euid = 101; euid <= 999; euid++))
>        do
>            [[ -z $(egetent passwd ${euid}) ]] && break;
>        done;
>    fi;
>    opts+=(-u ${euid});
>    einfo " - Userid: ${euid}";
>    local eshell=$1;
>    shift;
>    if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]]; then
>        if [[ ! -e ${ROOT}${eshell} ]]; then
>            eerror "A shell was specified but it does not exist !";
>            die "${eshell} does not exist in ${ROOT}";
>        fi;
>        if [[ ${eshell} == */false || ${eshell} == */nologin ]]; then
>            eerror "Do not specify ${eshell} yourself, use -1";
>            die "Pass '-1' as the shell parameter";
>        fi;
>    else
>        for eshell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null;
>        do
>            [[ -x ${ROOT}${eshell} ]] && break;
>        done;
>        if [[ ${eshell} == "/dev/null" ]]; then
>            eerror "Unable to identify the shell to use, proceeding with userland default.";
>            case ${USERLAND} in 
>                GNU)
>                    eshell="/bin/false"
>                ;;
>                BSD)
>                    eshell="/sbin/nologin"
>                ;;
>                Darwin)
>                    eshell="/usr/sbin/nologin"
>                ;;
>                *)
>                    die "Unable to identify the default shell for userland ${USERLAND}"
>                ;;
>            esac;
>        fi;
>    fi;
>    einfo " - Shell: ${eshell}";
>    opts+=(-s "${eshell}");
>    local ehome=$1;
>    shift;
>    if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]]; then
>        ehome="/dev/null";
>    fi;
>    einfo " - Home: ${ehome}";
>    opts+=(-d "${ehome}");
>    local egroups=$1;
>    shift;
>    local g egroups_arr;
>    IFS="," read -r -a egroups_arr <<< "${egroups}";
>    shift;
>    if [[ ${#egroups_arr[@]} -gt 0 ]]; then
>        local defgroup exgroups;
>        for g in "${egroups_arr[@]}";
>        do
>            if [[ -z $(egetent group "${g}") ]]; then
>                eerror "You must add group ${g} to the system first";
>                die "${g} is not a valid GID";
>            fi;
>            if [[ -z ${defgroup} ]]; then
>                defgroup=${g};
>            else
>                exgroups+=",${g}";
>            fi;
>        done;
>        opts+=(-g "${defgroup}");
>        if [[ ! -z ${exgroups} ]]; then
>            opts+=(-G "${exgroups:1}");
>        fi;
>    fi;
>    einfo " - Groups: ${egroups:-(none)}";
>    if [[ $# -gt 0 ]]; then
>        die "extra arguments no longer supported; please file a bug";
>    else
>        local comment="added by portage for ${PN}";
>        opts+=(-c "${comment}");
>        einfo " - GECOS: ${comment}";
>    fi;
>    case ${CHOST} in 
>        *-darwin*)
>            dscl . create "/users/${euser}" uid ${euid};
>            dscl . create "/users/${euser}" shell "${eshell}";
>            dscl . create "/users/${euser}" home "${ehome}";
>            dscl . create "/users/${euser}" realname "added by portage for ${PN}";
>            for g in "${egroups_arr[@]}";
>            do
>                dscl . merge "/groups/${g}" users "${euser}";
>            done
>        ;;
>        *-freebsd* | *-dragonfly*)
>            pw useradd "${euser}" "${opts[@]}" || die
>        ;;
>        *-netbsd*)
>            useradd "${opts[@]}" "${euser}" || die
>        ;;
>        *-openbsd*)
>            useradd -u ${euid} -s "${eshell}" -d "${ehome}" -g "${egroups}" "${euser}" || die
>        ;;
>        *)
>            useradd -r "${opts[@]}" "${euser}" || die
>        ;;
>    esac;
>    if [[ ! -e ${ROOT}/${ehome} ]]; then
>        einfo " - Creating ${ehome} in ${ROOT}";
>        mkdir -p "${ROOT}/${ehome}";
>        chown "${euser}" "${ROOT}/${ehome}";
>        chmod 755 "${ROOT}/${ehome}";
>    fi
>}
>epatch () 
>{ 
>    function _epatch_draw_line () 
>    { 
>        [[ -z $1 ]] && set "$(printf "%65s" '')";
>        echo "${1//?/=}"
>    };
>    unset P4CONFIG P4PORT P4USER;
>    local EPATCH_OPTS=(${EPATCH_OPTS[*]});
>    while [[ $# -gt 0 ]]; do
>        case $1 in 
>            -*)
>                EPATCH_OPTS+=("$1")
>            ;;
>            *)
>                break
>            ;;
>        esac;
>        shift;
>    done;
>    if [[ $# -gt 1 ]]; then
>        local m;
>        for m in "$@";
>        do
>            epatch "${m}";
>        done;
>        return 0;
>    fi;
>    local SINGLE_PATCH="no";
>    [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}";
>    if [[ -f $1 ]]; then
>        SINGLE_PATCH="yes";
>        set -- "$1";
>        local EPATCH_SUFFIX=$1;
>    else
>        if [[ -d $1 ]]; then
>            evar_push_set LC_COLLATE C;
>            set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"};
>            evar_pop;
>        else
>            if [[ -f ${EPATCH_SOURCE}/$1 ]]; then
>                epatch "${EPATCH_SOURCE}/$1";
>                return $?;
>            else
>                [[ $# -ne 0 ]] && EPATCH_SOURCE=$1;
>                echo;
>                eerror "Cannot find \$EPATCH_SOURCE!  Value for \$EPATCH_SOURCE is:";
>                eerror;
>                eerror "  ${EPATCH_SOURCE}";
>                eerror "  ( ${EPATCH_SOURCE##*/} )";
>                echo;
>                die "Cannot find \$EPATCH_SOURCE!";
>            fi;
>        fi;
>    fi;
>    EPATCH_OPTS="${EPATCH_COMMON_OPTS} ${EPATCH_OPTS[*]}";
>    local PIPE_CMD;
>    case ${EPATCH_SUFFIX##*\.} in 
>        xz)
>            PIPE_CMD="xz -dc"
>        ;;
>        lzma)
>            PIPE_CMD="lzma -dc"
>        ;;
>        bz2)
>            PIPE_CMD="bzip2 -dc"
>        ;;
>        gz | Z | z)
>            PIPE_CMD="gzip -dc"
>        ;;
>        ZIP | zip)
>            PIPE_CMD="unzip -p"
>        ;;
>        *)
>
>        ;;
>    esac;
>    [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}";
>    local x;
>    for x in "$@";
>    do
>        [[ ! -f ${x} ]] && continue;
>        local patchname=${x##*/};
>        local a=${patchname#*_};
>        a=${a%%_*};
>        if ! [[ ${SINGLE_PATCH} == "yes" || ${EPATCH_FORCE} == "yes" || ${a} == all || ${a} == ${ARCH} ]]; then
>            continue;
>        fi;
>        if [[ -n ${EPATCH_EXCLUDE} ]]; then
>            eshopts_push -o noglob;
>            local ex;
>            for ex in ${EPATCH_EXCLUDE};
>            do
>                if [[ ${patchname} == ${ex} ]]; then
>                    einfo "  Skipping ${patchname} due to EPATCH_EXCLUDE ...";
>                    eshopts_pop;
>                    continue 2;
>                fi;
>            done;
>            for ex in ${EPATCH_USER_EXCLUDE};
>            do
>                if [[ ${patchname} == ${ex} ]]; then
>                    einfo "  Skipping ${patchname} due to EPATCH_USER_EXCLUDE ...";
>                    eshopts_pop;
>                    continue 2;
>                fi;
>            done;
>            eshopts_pop;
>        fi;
>        if [[ ${SINGLE_PATCH} == "yes" ]]; then
>            if [[ -n ${EPATCH_SINGLE_MSG} ]]; then
>                einfo "${EPATCH_SINGLE_MSG}";
>            else
>                einfo "Applying ${patchname} ...";
>            fi;
>        else
>            einfo "  ${patchname} ...";
>        fi;
>        local STDERR_TARGET="${T}/${patchname}.out";
>        if [[ -e ${STDERR_TARGET} ]]; then
>            STDERR_TARGET="${T}/${patchname}-$$.out";
>        fi;
>        printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}";
>        local count=0;
>        local PATCH_TARGET;
>        if [[ -n ${PIPE_CMD} ]]; then
>            PATCH_TARGET="${T}/$$.patch";
>            echo "PIPE_COMMAND:  ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}";
>            if ! ( ${PIPE_CMD} "${x}" > "${PATCH_TARGET}" ) >> "${STDERR_TARGET}" 2>&1; then
>                echo;
>                eerror "Could not extract patch!";
>                count=5;
>                break;
>            fi;
>        else
>            PATCH_TARGET=${x};
>        fi;
>        local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }');
>        if [[ -n ${abs_paths} ]]; then
>            count=1;
>            printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}";
>        fi;
>        local rel_paths=$(egrep -n '^[-+]{3} [^	]*[.][.]/' "${PATCH_TARGET}");
>        if [[ -n ${rel_paths} ]]; then
>            echo;
>            eerror "Rejected Patch: ${patchname} !";
>            eerror " ( ${PATCH_TARGET} )";
>            eerror;
>            eerror "Your patch uses relative paths '../':";
>            eerror "${rel_paths}";
>            echo;
>            die "you need to fix the relative paths in patch";
>        fi;
>        local patch_cmd;
>        local patch="patch";
>        eval $(alias patch 2>/dev/null | sed 's:^alias ::');
>        while [[ ${count} -lt 5 ]]; do
>            patch_cmd="${patch} -p${count} ${EPATCH_OPTS}";
>            ( _epatch_draw_line "***** ${patchname} *****";
>            echo;
>            echo "PATCH COMMAND:  ${patch_cmd} < '${PATCH_TARGET}'";
>            echo;
>            _epatch_draw_line "***** ${patchname} *****";
>            ${patch_cmd} --dry-run -f < "${PATCH_TARGET}" 2>&1;
>            ret=$?;
>            echo;
>            echo "patch program exited with status ${ret}";
>            exit ${ret} ) >> "${STDERR_TARGET}";
>            if [ $? -eq 0 ]; then
>                ( _epatch_draw_line "***** ${patchname} *****";
>                echo;
>                echo "ACTUALLY APPLYING ${patchname} ...";
>                echo;
>                _epatch_draw_line "***** ${patchname} *****";
>                ${patch_cmd} < "${PATCH_TARGET}" 2>&1;
>                ret=$?;
>                echo;
>                echo "patch program exited with status ${ret}";
>                exit ${ret} ) >> "${STDERR_TARGET}";
>                if [ $? -ne 0 ]; then
>                    echo;
>                    eerror "A dry-run of patch command succeeded, but actually";
>                    eerror "applying the patch failed!";
>                    count=5;
>                fi;
>                break;
>            fi;
>            : $(( count++ ));
>        done;
>        if [[ -n ${PIPE_CMD} ]]; then
>            rm -f "${PATCH_TARGET}";
>        fi;
>        if [[ ${count} -ge 5 ]]; then
>            echo;
>            eerror "Failed Patch: ${patchname} !";
>            eerror " ( ${PATCH_TARGET} )";
>            eerror;
>            eerror "Include in your bugreport the contents of:";
>            eerror;
>            eerror "  ${STDERR_TARGET}";
>            echo;
>            die "Failed Patch: ${patchname}!";
>        fi;
>        rm -f "${STDERR_TARGET}";
>        cat >> "${T}/epatch.log"  <<-EOF
>PATCH: ${x}
>CMD: ${patch_cmd}
>PWD: ${PWD}
>
>EOF
>
>        eend 0;
>    done;
>    [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching";
>    :
>}
>epatch_user () 
>{ 
>    [[ $# -ne 0 ]] && die "epatch_user takes no options";
>    local applied="${T}/epatch_user.log";
>    [[ -e ${applied} ]] && return 2;
>    local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches;
>    for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}{,:${SLOT}};
>    do
>        EPATCH_SOURCE=${base}/${CTARGET}/${check};
>        [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check};
>        [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check};
>        if [[ -d ${EPATCH_SOURCE} ]]; then
>            EPATCH_SOURCE=${EPATCH_SOURCE} EPATCH_SUFFIX="patch" EPATCH_FORCE="yes" EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." epatch;
>            echo "${EPATCH_SOURCE}" > "${applied}";
>            return 0;
>        fi;
>    done;
>    echo "none" > "${applied}";
>    return 1
>}
>epause () 
>{ 
>    ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
>}
>epunt_cxx () 
>{ 
>    local dir=$1;
>    [[ -z ${dir} ]] && dir=${S};
>    ebegin "Removing useless C++ checks";
>    local f p any_found;
>    while IFS= read -r -d '' f; do
>        for p in "${PORTDIR}"/eclass/ELT-patches/nocxx/*.patch;
>        do
>            if patch --no-backup-if-mismatch -p1 "${f}" "${p}" > /dev/null; then
>                any_found=1;
>                break;
>            fi;
>        done;
>    done < <(find "${dir}" -name configure -print0);
>    if [[ -z ${any_found} ]]; then
>        eqawarn "epunt_cxx called unnecessarily (no C++ checks to punt).";
>    fi;
>    eend 0
>}
>esethome () 
>{ 
>    _assert_pkg_ebuild_phase ${FUNCNAME};
>    local euser=$1;
>    shift;
>    if [[ -z ${euser} ]]; then
>        eerror "No username specified !";
>        die "Cannot call esethome without a username";
>    fi;
>    if [[ -z $(egetent passwd "${euser}") ]]; then
>        ewarn "User does not exist, cannot set home dir -- skipping.";
>        return 1;
>    fi;
>    local ehome=$1;
>    shift;
>    if [[ -z ${ehome} ]]; then
>        eerror "No home directory specified !";
>        die "Cannot call esethome without a home directory or '-1'";
>    fi;
>    if [[ ${ehome} == "-1" ]]; then
>        ehome="/dev/null";
>    fi;
>    if [[ $(egethome "${euser}") == ${ehome} ]]; then
>        return 0;
>    fi;
>    einfo "Updating home for user '${euser}' ...";
>    einfo " - Home: ${ehome}";
>    if [[ ! -e ${ROOT}/${ehome} ]]; then
>        einfo " - Creating ${ehome} in ${ROOT}";
>        mkdir -p "${ROOT}/${ehome}";
>        chown "${euser}" "${ROOT}/${ehome}";
>        chmod 755 "${ROOT}/${ehome}";
>    fi;
>    case ${CHOST} in 
>        *-darwin*)
>            dscl . change "/users/${euser}" home "${ehome}"
>        ;;
>        *-freebsd* | *-dragonfly*)
>            pw usermod "${euser}" -d "${ehome}" && return 0;
>            [[ $? == 8 ]] && eerror "${euser} is in use, cannot update home";
>            eerror "There was an error when attempting to update the home directory for ${euser}";
>            eerror "Please update it manually on your system:";
>            eerror "\t pw usermod \"${euser}\" -d \"${ehome}\""
>        ;;
>        *)
>            usermod -d "${ehome}" "${euser}" && return 0;
>            [[ $? == 8 ]] && eerror "${euser} is in use, cannot update home";
>            eerror "There was an error when attempting to update the home directory for ${euser}";
>            eerror "Please update it manually on your system (as root):";
>            eerror "\t usermod -d \"${ehome}\" \"${euser}\""
>        ;;
>    esac
>}
>eshopts_pop () 
>{ 
>    local s;
>    estack_pop eshopts s || die "${FUNCNAME}: unbalanced push";
>    if [[ ${s} == "shopt -"* ]]; then
>        eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}";
>    else
>        set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-";
>        set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}";
>    fi
>}
>eshopts_push () 
>{ 
>    if [[ $1 == -[su] ]]; then
>        estack_push eshopts "$(shopt -p)";
>        [[ $# -eq 0 ]] && return 0;
>        shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*";
>    else
>        estack_push eshopts $-;
>        [[ $# -eq 0 ]] && return 0;
>        set "$@" || die "${FUNCNAME}: bad options to set: $*";
>    fi
>}
>estack_pop () 
>{ 
>    [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments";
>    local __estack_name="__ESTACK_$1__";
>    shift;
>    local __estack_retvar=$1;
>    shift;
>    eval local __estack_i=\${#${__estack_name}\[@\]};
>    [[ $(( --__estack_i )) -eq -1 ]] && return 1;
>    if [[ -n ${__estack_retvar} ]]; then
>        eval ${__estack_retvar}=\"\${${__estack_name}\[${__estack_i}\]}\";
>    fi;
>    eval unset ${__estack_name}\[${__estack_i}\]
>}
>estack_push () 
>{ 
>    [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments";
>    local stack_name="__ESTACK_$1__";
>    shift;
>    eval ${stack_name}+=$ \"\$@\" $
>}
>esvn_clean () 
>{ 
>    [[ -z $* ]] && set -- .;
>    find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
>}
>eumask_pop () 
>{ 
>    [[ $# -eq 0 ]] || die "${FUNCNAME}: we take no options";
>    local s;
>    estack_pop eumask s || die "${FUNCNAME}: unbalanced push";
>    umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
>}
>eumask_push () 
>{ 
>    estack_push eumask "$(umask)";
>    umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
>}
>evar_pop () 
>{ 
>    local cnt=${1:-bad};
>    case $# in 
>        0)
>            cnt=1
>        ;;
>        1)
>            isdigit "${cnt}" || die "${FUNCNAME}: first arg must be a number: $*"
>        ;;
>        *)
>            die "${FUNCNAME}: only accepts one arg: $*"
>        ;;
>    esac;
>    local var val;
>    while (( cnt-- )); do
>        estack_pop evar val || die "${FUNCNAME}: unbalanced push";
>        estack_pop evar var || die "${FUNCNAME}: unbalanced push";
>        [[ ${val} == "${___ECLASS_ONCE_EUTILS}" ]] && unset ${var} || printf -v "${var}" '%s' "${val}";
>    done
>}
>evar_push () 
>{ 
>    local var val;
>    for var in "$@";
>    do
>        [[ ${!var+set} == "set" ]] && val=${!var} || val="${___ECLASS_ONCE_EUTILS}";
>        estack_push evar "${var}" "${val}";
>    done
>}
>evar_push_set () 
>{ 
>    local var=$1;
>    evar_push ${var};
>    case $# in 
>        1)
>            unset ${var}
>        ;;
>        2)
>            printf -v "${var}" '%s' "$2"
>        ;;
>        *)
>            die "${FUNCNAME}: incorrect # of args: $*"
>        ;;
>    esac
>}
>fdo-mime_desktop_database_update () 
>{ 
>    has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=;
>    has "${EAPI:-0}" 0 1 2 && ! use prefix && EROOT="${ROOT}";
>    if [ -x "${EPREFIX}/usr/bin/update-desktop-database" ]; then
>        einfo "Updating desktop mime database ...";
>        "${EPREFIX}/usr/bin/update-desktop-database" -q "${EROOT}usr/share/applications";
>    fi
>}
>fdo-mime_mime_database_update () 
>{ 
>    has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=;
>    has "${EAPI:-0}" 0 1 2 && ! use prefix && EROOT="${ROOT}";
>    if [ -x "${EPREFIX}/usr/bin/update-mime-database" ]; then
>        einfo "Updating shared mime info database ...";
>        "${EPREFIX}/usr/bin/update-mime-database" "${EROOT}usr/share/mime";
>    fi
>}
>filter-flags () 
>{ 
>    _filter-hardened "$@";
>    local v;
>    for v in $(all-flag-vars);
>    do
>        _filter-var ${v} "$@";
>    done;
>    return 0
>}
>filter-ldflags () 
>{ 
>    _filter-var LDFLAGS "$@";
>    return 0
>}
>filter-lfs-flags () 
>{ 
>    [[ $# -ne 0 ]] && die "filter-lfs-flags takes no arguments";
>    filter-flags -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
>}
>filter-mfpmath () 
>{ 
>    local orig_mfpmath new_math prune_math;
>    orig_mfpmath=$(get-flag -mfpmath);
>    new_math=$(get-flag mfpmath);
>    new_math=" ${new_math//,/ } ";
>    prune_math="";
>    for prune_math in "$@";
>    do
>        new_math=${new_math/ ${prune_math} / };
>    done;
>    new_math=$(echo ${new_math});
>    new_math=${new_math// /,};
>    if [[ -z ${new_math} ]]; then
>        filter-flags ${orig_mfpmath};
>    else
>        replace-flags ${orig_mfpmath} -mfpmath=${new_math};
>    fi;
>    return 0
>}
>gcc-fullversion () 
>{ 
>    _gcc_fullversion '$1.$2.$3' "$@"
>}
>gcc-major-version () 
>{ 
>    _gcc_fullversion '$1' "$@"
>}
>gcc-micro-version () 
>{ 
>    _gcc_fullversion '$3' "$@"
>}
>gcc-minor-version () 
>{ 
>    _gcc_fullversion '$2' "$@"
>}
>gcc-specs-directive () 
>{ 
>    local directive subdname subdirective;
>    directive="$(_gcc-specs-directive_raw $1)";
>    while [[ ${directive} == *%$*$* ]]; do
>        subdname=${directive/*%$};
>        subdname=${subdname/$*};
>        subdirective="$(_gcc-specs-directive_raw ${subdname})";
>        directive="${directive//\%(${subdname})/${subdirective}}";
>    done;
>    echo "${directive}";
>    return 0
>}
>gcc-specs-nostrict () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive cc1);
>    return $([[ "${directive/\{!fstrict-overflow:}" != "${directive}" ]])
>}
>gcc-specs-now () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive link_command);
>    return $([[ "${directive/\{!nonow:}" != "${directive}" ]])
>}
>gcc-specs-pie () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive cc1);
>    return $([[ "${directive/\{!nopie:}" != "${directive}" ]])
>}
>gcc-specs-relro () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive link_command);
>    return $([[ "${directive/\{!norelro:}" != "${directive}" ]])
>}
>gcc-specs-ssp () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive cc1);
>    return $([[ "${directive/\{!fno-stack-protector:}" != "${directive}" ]])
>}
>gcc-specs-ssp-to-all () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive cc1);
>    return $([[ "${directive/\{!fno-stack-protector-all:}" != "${directive}" ]])
>}
>gcc-version () 
>{ 
>    _gcc_fullversion '$1.$2' "$@"
>}
>gen_usr_ldscript () 
>{ 
>    local lib libdir=$(get_libdir) output_format="" auto=false suffix=$(get_libname);
>    [[ -z ${ED+set} ]] && local ED=${D%/}${EPREFIX}/;
>    tc-is-static-only && return;
>    case ${CTARGET:-${CHOST}} in 
>        *-darwin*)
>
>        ;;
>        *linux* | *-freebsd* | *-openbsd* | *-netbsd*)
>            use prefix && return 0
>        ;;
>        *)
>            return 0
>        ;;
>    esac;
>    dodir /usr/${libdir};
>    if [[ $1 == "-a" ]]; then
>        auto=true;
>        shift;
>        dodir /${libdir};
>    fi;
>    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
>            ;;
>            *)
>                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-flag () 
>{ 
>    local f var findflag="$1";
>    for var in $(all-flag-vars);
>    do
>        for f in ${!var};
>        do
>            if [ "${f/${findflag}}" != "${f}" ]; then
>                printf "%s\n" "${f/-${findflag}=}";
>                return 0;
>            fi;
>        done;
>    done;
>    return 1
>}
>get_abi_CFLAGS () 
>{ 
>    get_abi_var CFLAGS "$@"
>}
>get_abi_CHOST () 
>{ 
>    get_abi_var CHOST "$@"
>}
>get_abi_CTARGET () 
>{ 
>    get_abi_var CTARGET "$@"
>}
>get_abi_FAKE_TARGETS () 
>{ 
>    get_abi_var FAKE_TARGETS "$@"
>}
>get_abi_LDFLAGS () 
>{ 
>    get_abi_var LDFLAGS "$@"
>}
>get_abi_LIBDIR () 
>{ 
>    get_abi_var LIBDIR "$@"
>}
>get_abi_var () 
>{ 
>    local flag=$1;
>    local abi=${2:-${ABI:-${DEFAULT_ABI:-default}}};
>    local var="${flag}_${abi}";
>    echo ${!var}
>}
>get_after_major_version () 
>{ 
>    echo $(get_version_component_range 2- "${1:-${PV}}")
>}
>get_all_abis () 
>{ 
>    local x order="" mvar dvar;
>    mvar="MULTILIB_ABIS";
>    dvar="DEFAULT_ABI";
>    if [[ -n $1 ]]; then
>        mvar="$1_${mvar}";
>        dvar="$1_${dvar}";
>    fi;
>    if [[ -z ${!mvar} ]]; then
>        echo "default";
>        return 0;
>    fi;
>    for x in ${!mvar};
>    do
>        if [[ ${x} != ${!dvar} ]]; then
>            order="${order:+${order} }${x}";
>        fi;
>    done;
>    order="${order:+${order} }${!dvar}";
>    echo ${order};
>    return 0
>}
>get_all_libdirs () 
>{ 
>    local libdirs abi;
>    for abi in ${MULTILIB_ABIS};
>    do
>        libdirs+=" $(get_abi_LIBDIR ${abi})";
>    done;
>    [[ " ${libdirs} " != *" lib "* ]] && libdirs+=" lib";
>    echo "${libdirs}"
>}
>get_all_version_components () 
>{ 
>    eshopts_push -s extglob;
>    local ver_str=${1:-${PV}} result;
>    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::1}" in 
>            [[:digit:]])
>                result+=("${ver_str%%[^[:digit:]]*}");
>                ver_str=${ver_str##+([[:digit:]])}
>            ;;
>            [-_.])
>                result+=("${ver_str::1}");
>                ver_str=${ver_str:1}
>            ;;
>            [[:alpha:]])
>                local not_match=${ver_str##+([[:alpha:]])*([[:digit:]])};
>                result+=("${ver_str::${#ver_str} - ${#not_match}}");
>                ver_str=${not_match}
>            ;;
>            *)
>                result+=("${ver_str::1}");
>                ver_str=${ver_str:1}
>            ;;
>        esac;
>    done;
>    export VERSIONATOR_CACHE_RESULT=${result[*]};
>    echo ${result[@]};
>    eshopts_pop
>}
>get_install_abis () 
>{ 
>    local x order="";
>    if [[ -z ${MULTILIB_ABIS} ]]; then
>        echo "default";
>        return 0;
>    fi;
>    if [[ ${EMULTILIB_PKG} == "true" ]]; then
>        for x in ${MULTILIB_ABIS};
>        do
>            if [[ ${x} != "${DEFAULT_ABI}" ]]; then
>                has ${x} ${ABI_DENY} || order="${order} ${x}";
>            fi;
>        done;
>        has ${DEFAULT_ABI} ${ABI_DENY} || order="${order} ${DEFAULT_ABI}";
>        if [[ -n ${ABI_ALLOW} ]]; then
>            local ordera="";
>            for x in ${order};
>            do
>                if has ${x} ${ABI_ALLOW}; then
>                    ordera="${ordera} ${x}";
>                fi;
>            done;
>            order=${ordera};
>        fi;
>    else
>        order=${DEFAULT_ABI};
>    fi;
>    if [[ -z ${order} ]]; then
>        die "The ABI list is empty.  Are you using a proper multilib profile?  Perhaps your USE flags or MULTILIB_ABIS are too restrictive for this package.";
>    fi;
>    echo ${order};
>    return 0
>}
>get_kde_version () 
>{ 
>    local ver=${1:-${PV}};
>    local major=$(get_major_version ${ver});
>    local minor=$(get_version_component_range 2 ${ver});
>    local micro=$(get_version_component_range 3 ${ver});
>    if [[ ${ver} == 9999 ]]; then
>        echo live;
>    else
>        (( micro < 50 )) && echo ${major}.${minor} || echo ${major}.$((minor + 1));
>    fi
>}
>get_last_version_component_index () 
>{ 
>    echo $(($(get_version_component_count "${1:-${PV}}" ) - 1))
>}
>get_libdir () 
>{ 
>    local CONF_LIBDIR;
>    if [ -n "${CONF_LIBDIR_OVERRIDE}" ]; then
>        echo ${CONF_LIBDIR_OVERRIDE};
>    else
>        get_abi_LIBDIR;
>    fi
>}
>get_libname () 
>{ 
>    local libname;
>    local ver=$1;
>    case ${CHOST} in 
>        *-cygwin | mingw* | *-mingw*)
>            libname="dll"
>        ;;
>        *-darwin*)
>            libname="dylib"
>        ;;
>        *-mint*)
>            libname="irrelevant"
>        ;;
>        hppa*-hpux*)
>            libname="sl"
>        ;;
>        *)
>            libname="so"
>        ;;
>    esac;
>    if [[ -z $* ]]; then
>        echo ".${libname}";
>    else
>        for ver in "$@";
>        do
>            case ${CHOST} in 
>                *-darwin*)
>                    echo ".${ver}.${libname}"
>                ;;
>                *-mint*)
>                    echo ".${libname}"
>                ;;
>                *)
>                    echo ".${libname}.${ver}"
>                ;;
>            esac;
>        done;
>    fi
>}
>get_major_version () 
>{ 
>    local c=($(get_all_version_components "${1:-${PV}}"));
>    echo ${c[0]}
>}
>get_modname () 
>{ 
>    local modname;
>    local ver=$1;
>    case ${CHOST} in 
>        *-darwin*)
>            modname="bundle"
>        ;;
>        *)
>            modname="so"
>        ;;
>    esac;
>    echo ".${modname}"
>}
>get_version_component_count () 
>{ 
>    local a=($(get_version_components "${1:-${PV}}"));
>    echo ${#a[@]}
>}
>get_version_component_range () 
>{ 
>    eshopts_push -s extglob;
>    local c v="${2:-${PV}}" range="${1}" range_start range_end;
>    local -i 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+=1;
>        ((i > ${#c[@]})) && eshopts_pop && return;
>        [[ -n "${c[i]//[-._]}" ]] && j+=1;
>    done;
>    while ((j <= range_end)); do
>        echo -n ${c[i]};
>        ((i > ${#c[@]})) && eshopts_pop && return;
>        [[ -n "${c[i]//[-._]}" ]] && j+=1;
>        i+=1;
>    done;
>    eshopts_pop
>}
>get_version_components () 
>{ 
>    local c=$(get_all_version_components "${1:-${PV}}");
>    echo ${c//[-._]/ }
>}
>gnome2_disable_deprecation_warning () 
>{ 
>    local retval=0;
>    local fails=();
>    local makefile;
>    ebegin "Disabling deprecation warnings";
>    while read makefile; do
>        if ! grep -qE "(DISABLE_DEPRECATED|GSEAL_ENABLE)" "${makefile}"; then
>            continue;
>        fi;
>        LC_ALL=C sed -r -i -e 's:-D[A-Z_]+_DISABLE_DEPRECATED:$(NULL):g' -e 's:-DGSEAL_ENABLE:$(NULL):g' -i "${makefile}";
>        if [[ $? -ne 0 ]]; then
>            fails+=("${makefile}");
>            retval=2;
>        fi;
>    done < <(find "${S}" -name "Makefile.in" 		-o -name "Makefile.am" -o -name "Makefile.decl" 		| sort; echo configure);
>    eend ${retval};
>    for makefile in "${fails[@]}";
>    do
>        ewarn "Failed to disable deprecation warnings in ${makefile}";
>    done
>}
>gnome2_environment_reset () 
>{ 
>    export G_HOME="${T}";
>    export GST_REGISTRY="${T}/registry.xml";
>    export XDG_DATA_HOME="${T}/.local/share";
>    export XDG_CONFIG_HOME="${T}/.config";
>    export XDG_CACHE_HOME="${T}/.cache";
>    export XDG_RUNTIME_DIR="${T}/run";
>    mkdir -p "${XDG_DATA_HOME}" "${XDG_CONFIG_HOME}" "${XDG_CACHE_HOME}" "${XDG_RUNTIME_DIR}";
>    chmod 0700 "${XDG_RUNTIME_DIR}"
>}
>gnome2_gconf_install () 
>{ 
>    has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}";
>    local updater="${EROOT}${GCONFTOOL_BIN}";
>    if [[ ! -x "${updater}" ]]; then
>        debug-print "${updater} is not executable";
>        return;
>    fi;
>    if [[ -z "${GNOME2_ECLASS_SCHEMAS}" ]]; then
>        debug-print "No GNOME 2 GConf schemas found";
>        return;
>    fi;
>    unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL;
>    export GCONF_CONFIG_SOURCE="$("${updater}" --get-default-source | sed "s;:/;:${ROOT};")";
>    einfo "Installing GNOME 2 GConf schemas";
>    local F;
>    for F in ${GNOME2_ECLASS_SCHEMAS};
>    do
>        if [[ -e "${EROOT}${F}" ]]; then
>            debug-print "Installing schema: ${F}";
>            "${updater}" --makefile-install-rule "${EROOT}${F}" > /dev/null;
>        fi;
>    done;
>    pids=$(pgrep -x gconfd-2);
>    if [[ $? == 0 ]]; then
>        ebegin "Reloading GConf schemas";
>        kill -HUP ${pids};
>        eend $?;
>    fi
>}
>gnome2_gconf_savelist () 
>{ 
>    has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}";
>    pushd "${ED}" &>/dev/null;
>    export GNOME2_ECLASS_SCHEMAS=$(find 'etc/gconf/schemas/' -name '*.schemas' 2> /dev/null);
>    popd &>/dev/null
>}
>gnome2_gconf_uninstall () 
>{ 
>    has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}";
>    local updater="${EROOT}${GCONFTOOL_BIN}";
>    if [[ ! -x "${updater}" ]]; then
>        debug-print "${updater} is not executable";
>        return;
>    fi;
>    if [[ -z "${GNOME2_ECLASS_SCHEMAS}" ]]; then
>        debug-print "No GNOME 2 GConf schemas found";
>        return;
>    fi;
>    unset GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL;
>    export GCONF_CONFIG_SOURCE="$("${updater}" --get-default-source | sed "s;:/;:${ROOT};")";
>    einfo "Uninstalling GNOME 2 GConf schemas";
>    local F;
>    for F in ${GNOME2_ECLASS_SCHEMAS};
>    do
>        if [[ -e "${EROOT}${F}" ]]; then
>            debug-print "Uninstalling gconf schema: ${F}";
>            "${updater}" --makefile-uninstall-rule "${EROOT}${F}" > /dev/null;
>        fi;
>    done;
>    pids=$(pgrep -x gconfd-2);
>    if [[ $? == 0 ]]; then
>        ebegin "Reloading GConf schemas";
>        kill -HUP ${pids};
>        eend $?;
>    fi
>}
>gnome2_icon_cache_update () 
>{ 
>    has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}";
>    local updater="${EROOT}${GTK_UPDATE_ICON_CACHE}";
>    if [[ ! -x "${updater}" ]]; then
>        debug-print "${updater} is not executable";
>        return;
>    fi;
>    if [[ -z "${GNOME2_ECLASS_ICONS}" ]]; then
>        debug-print "No icon cache to update";
>        return;
>    fi;
>    ebegin "Updating icons cache";
>    local retval=0;
>    local fails=();
>    for dir in ${GNOME2_ECLASS_ICONS};
>    do
>        if [[ -f "${EROOT}${dir}/index.theme" ]]; then
>            local rv=0;
>            "${updater}" -qf "${EROOT}${dir}";
>            rv=$?;
>            if [[ ! $rv -eq 0 ]]; then
>                debug-print "Updating cache failed on ${EROOT}${dir}";
>                fails[$(( ${#fails[@]} + 1 ))]="${EROOT}${dir}";
>                retval=2;
>            fi;
>        else
>            if [[ $(ls "${EROOT}${dir}") = "icon-theme.cache" ]]; then
>                rm "${EROOT}${dir}/icon-theme.cache";
>            fi;
>        fi;
>        if [[ -z $(ls "${EROOT}${dir}") ]]; then
>            rmdir "${EROOT}${dir}";
>        fi;
>    done;
>    eend ${retval};
>    for f in "${fails[@]}";
>    do
>        eerror "Failed to update cache with icon $f";
>    done
>}
>gnome2_icon_savelist () 
>{ 
>    has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}";
>    pushd "${ED}" &>/dev/null;
>    export GNOME2_ECLASS_ICONS=$(find 'usr/share/icons' -maxdepth 1 -mindepth 1 -type d 2> /dev/null);
>    popd &>/dev/null
>}
>gnome2_omf_fix () 
>{ 
>    local omf_makefiles filename;
>    omf_makefiles="$@";
>    if [[ -f ${S}/omf.make ]]; then
>        omf_makefiles="${omf_makefiles} ${S}/omf.make";
>    fi;
>    if [[ -f ${S}/gnome-doc-utils.make ]]; then
>        omf_makefiles="${omf_makefiles} ${S}/gnome-doc-utils.make";
>    fi;
>    for filename in $(find "${S}" -name "Makefile.in" -o -name "Makefile.am" |sort);
>    do
>        omf_makefiles="${omf_makefiles} ${filename}";
>    done;
>    ebegin "Fixing OMF Makefiles";
>    local retval=0;
>    local fails=();
>    for omf in ${omf_makefiles};
>    do
>        sed -i -e 's:scrollkeeper-update:true:' "${omf}";
>        retval=$?;
>        if [[ $retval -ne 0 ]]; then
>            debug-print "updating of ${omf} failed";
>            fails[$(( ${#fails[@]} + 1 ))]=$omf;
>            retval=2;
>        fi;
>    done;
>    eend $retval;
>    for f in "${fails[@]}";
>    do
>        eerror "Failed to update OMF Makefile $f";
>    done
>}
>gnome2_query_immodules_gtk2 () 
>{ 
>    local GTK2_CONFDIR="/etc/gtk-2.0/$(get_abi_CHOST)";
>    local query_exec="${EPREFIX}/usr/bin/gtk-query-immodules-2.0";
>    local gtk_conf="${EPREFIX}${GTK2_CONFDIR}/gtk.immodules";
>    local gtk_conf_dir=$(dirname "${gtk_conf}");
>    einfo "Generating Gtk2 immodules/gdk-pixbuf loaders listing:";
>    einfo "-> ${gtk_conf}";
>    mkdir -p "${gtk_conf_dir}";
>    local tmp_file=$(mktemp -t tmp.XXXXXXXXXXgtk_query_immodules);
>    if [ -z "${tmp_file}" ]; then
>        ewarn "gtk_query_immodules: cannot create temporary file";
>        return 1;
>    fi;
>    if ${query_exec} > "${tmp_file}"; then
>        cat "${tmp_file}" > "${gtk_conf}" || ewarn "Failed to write to ${gtk_conf}";
>    else
>        ewarn "Cannot update gtk.immodules, file generation failed";
>    fi;
>    rm "${tmp_file}"
>}
>gnome2_query_immodules_gtk3 () 
>{ 
>    "${EPREFIX}/usr/bin/gtk-query-immodules-3.0" --update-cache
>}
>gnome2_schemas_savelist () 
>{ 
>    has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}";
>    pushd "${ED}" &>/dev/null;
>    export GNOME2_ECLASS_GLIB_SCHEMAS=$(find 'usr/share/glib-2.0/schemas' -name '*.gschema.xml' 2>/dev/null);
>    popd &>/dev/null
>}
>gnome2_schemas_update () 
>{ 
>    has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}";
>    local updater="${EROOT}${GLIB_COMPILE_SCHEMAS}";
>    if [[ ! -x ${updater} ]]; then
>        debug-print "${updater} is not executable";
>        return;
>    fi;
>    if [[ -z ${GNOME2_ECLASS_GLIB_SCHEMAS} ]]; then
>        debug-print "No GSettings schemas to update";
>        return;
>    fi;
>    ebegin "Updating GSettings schemas";
>    ${updater} --allow-any-name "$@" "${EROOT%/}/usr/share/glib-2.0/schemas" &>/dev/null;
>    eend $?
>}
>gnome2_scrollkeeper_savelist () 
>{ 
>    has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}";
>    pushd "${ED}" &>/dev/null;
>    export GNOME2_ECLASS_SCROLLS=$(find 'usr/share/omf' -type f -name "*.omf" 2> /dev/null);
>    popd &>/dev/null
>}
>gnome2_scrollkeeper_update () 
>{ 
>    has ${EAPI:-0} 0 1 2 && ! use prefix && EROOT="${ROOT}";
>    local updater="${EROOT}${SCROLLKEEPER_UPDATE_BIN}";
>    if [[ ! -x "${updater}" ]]; then
>        debug-print "${updater} is not executable";
>        return;
>    fi;
>    if [[ -z "${GNOME2_ECLASS_SCROLLS}" ]]; then
>        debug-print "No scroll cache to update";
>        return;
>    fi;
>    ebegin "Updating scrollkeeper database ...";
>    "${updater}" -q -p "${EROOT}${SCROLLKEEPER_DIR}";
>    eend $?
>}
>has_m32 () 
>{ 
>    die "${FUNCNAME}: don't use this anymore"
>}
>has_m64 () 
>{ 
>    eqawarn "${FUNCNAME}: don't use this anymore";
>    local temp="$(emktemp)";
>    echo "int main() { return(0); }" > "${temp}".c;
>    MY_CC=$(tc-getCC);
>    ${MY_CC/ .*/} -m64 -o "$(emktemp)" "${temp}".c > /dev/null 2>&1;
>    local ret=$?;
>    rm -f "${temp}".c;
>    [[ ${ret} != 1 ]] && return 0;
>    return 1
>}
>has_multilib_profile () 
>{ 
>    [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ]
>}
>in_iuse () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()";
>    local flag=${1};
>    local liuse=(${IUSE});
>    has "${flag}" "${liuse[@]#[+-]}"
>}
>install_library_dependencies () 
>{ 
>    local depsfile="${T}/${PN}";
>    ebegin "Installing library dependencies as ${depsfile##*/}";
>    insinto /var/lib/kde;
>    doins "${depsfile}" || die "Failed to install library dependencies.";
>    eend $?
>}
>is-flag () 
>{ 
>    is-flagq "$@" && echo true
>}
>is-flagq () 
>{ 
>    [[ -n $2 ]] && die "Usage: is-flag <flag>";
>    local var;
>    for var in $(all-flag-vars);
>    do
>        _is_flagq ${var} "$1" && return 0;
>    done;
>    return 1
>}
>is-ldflag () 
>{ 
>    is-ldflagq "$@" && echo true
>}
>is-ldflagq () 
>{ 
>    [[ -n $2 ]] && die "Usage: is-ldflag <flag>";
>    _is_flagq LDFLAGS $1
>}
>is_final_abi () 
>{ 
>    has_multilib_profile || return 0;
>    set -- $(get_install_abis);
>    local LAST_ABI=$#;
>    [[ ${!LAST_ABI} == ${ABI} ]]
>}
>isdigit () 
>{ 
>    local d;
>    for d in "$@";
>    do
>        [[ ${d:-bad} == *[!0-9]* ]] && return 1;
>    done;
>    return 0
>}
>kde4-base_pkg_postinst () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    gnome2_icon_cache_update;
>    fdo-mime_desktop_database_update;
>    fdo-mime_mime_database_update;
>    buildsycoca;
>    if [[ -z ${I_KNOW_WHAT_I_AM_DOING} ]]; then
>        if [[ ${KDE_BUILD_TYPE} = live ]]; then
>            echo;
>            einfo "WARNING! This is an experimental live ebuild of ${CATEGORY}/${PN}";
>            einfo "Use it at your own risk.";
>            einfo "Do _NOT_ file bugs at bugs.gentoo.org because of this ebuild!";
>            echo;
>        fi;
>        if [[ ${KDEBASE} != kde-base ]] && ! has_version 'kde-base/kdebase-runtime-meta' && ! has_version 'kde-base/kdebase-startkde'; then
>            if [[ ${KDE_REQUIRED} == always ]] || ( [[ ${KDE_REQUIRED} == optional ]] && use kde ); then
>                echo;
>                ewarn "WARNING! Your system configuration contains neither \"kde-base/kdebase-runtime-meta\"";
>                ewarn "nor \"kde-base/kdebase-startkde\". You need one of above.";
>                ewarn "With this setting you are unsupported by KDE team.";
>                ewarn "All missing features you report for misc packages will be probably ignored or closed as INVALID.";
>            fi;
>        fi;
>    fi
>}
>kde4-base_pkg_postrm () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    gnome2_icon_cache_update;
>    fdo-mime_desktop_database_update;
>    fdo-mime_mime_database_update;
>    buildsycoca
>}
>kde4-base_pkg_preinst () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    gnome2_icon_savelist;
>    if [[ ${KDE_BUILD_TYPE} == live && ${KDE_SCM} == svn ]]; then
>        subversion_pkg_preinst;
>    fi
>}
>kde4-base_pkg_setup () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    if has handbook ${IUSE} || has "+handbook" ${IUSE} && [ "${KDE_HANDBOOK}" != optional ]; then
>        eqawarn "Handbook support is enabled via KDE_HANDBOOK=optional in the ebuild.";
>        eqawarn "Please do not just set IUSE=handbook, as this leads to dependency errors.";
>    fi;
>    unset KDEHOME;
>    if [[ ${EAPI:-0} != 3 ]]; then
>        if [[ ${MERGE_TYPE} != binary ]]; then
>            [[ $(gcc-major-version) -lt 4 ]] || ( [[ $(gcc-major-version) -eq 4 && $(gcc-minor-version) -le 3 ]] ) && die "Sorry, but gcc-4.3 and earlier wont work for KDE (see bug 354837).";
>        fi;
>    fi;
>    KDEDIR=/usr;
>    : ${PREFIX:=/usr};
>    EKDEDIR=${EPREFIX}/usr;
>    QT_PLUGIN_PATH="${EPREFIX}/usr/$(get_libdir)/kde4/plugins/";
>    export XDG_CONFIG_HOME="${T}"
>}
>kde4-base_src_compile () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    cmake-utils_src_compile "$@"
>}
>kde4-base_src_configure () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local cmakeargs=(-DKDE4_BUILD_TESTS=OFF);
>    if use_if_iuse debug; then
>        CMAKE_KDE_BUILD_TYPE="Debugfull";
>    else
>        append-cppflags -DQT_NO_DEBUG;
>    fi;
>    [[ ${PN} = kdelibs ]] && cmakeargs+=(-DKDE_DISTRIBUTION_TEXT=Gentoo);
>    tc-is-cross-compiler || cmakeargs+=(-DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}");
>    QTEST_COLORED=1;
>    unset KDEDIRS;
>    tc-is-cross-compiler && cmakeargs+=(-DQT_LIBRARY_DIR=${ROOT}/usr/$(get_libdir)/qt4);
>    tc-is-cross-compiler && cmakeargs+=(-DKDE4_DATA_DIR=${ROOT}/usr/share/apps/);
>    cmakeargs+=(-DSYSCONF_INSTALL_DIR="${EPREFIX}"/etc);
>    if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
>        if [[ -n ${mycmakeargs} ]]; then
>            eqawarn "mycmakeargs should always be declared as an array, not a string";
>        fi;
>        mycmakeargs=(${mycmakeargs});
>    fi;
>    mycmakeargs=("${cmakeargs[@]}" "${mycmakeargs[@]}");
>    cmake-utils_src_configure
>}
>kde4-base_src_install () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    if [[ -n ${KMSAVELIBS} ]]; then
>        install_library_dependencies;
>    fi;
>    local doc;
>    if ! has kde4-meta ${INHERITED}; then
>        for doc in "${S}"/{AUTHORS,CHANGELOG,ChangeLog*,README*,NEWS,TODO,HACKING};
>        do
>            [[ -f ${doc} && -s ${doc} ]] && dodoc "${doc}";
>        done;
>        for doc in "${S}"/*/{AUTHORS,CHANGELOG,ChangeLog*,README*,NEWS,TODO,HACKING};
>        do
>            [[ -f ${doc} && -s ${doc} ]] && newdoc "${doc}" "$(basename $(dirname ${doc})).$(basename ${doc})";
>        done;
>    fi;
>    cmake-utils_src_install;
>    [[ ${EAPI:-0} != 3 && -d ${ED}/${PREFIX}/share/doc/HTML ]] && docompress -x ${PREFIX}/share/doc/HTML
>}
>kde4-base_src_prepare () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    if [[ -n ${KDE_LINGUAS} ]]; then
>        enable_selected_linguas;
>    fi;
>    if ! has kde4-meta ${INHERITED} && in_iuse handbook; then
>        if [[ ${KDEBASE} == kde-base ]]; then
>            if [[ ${PN} != kde-l10n && ${PN} != kdepim-l10n && ${PN} != kdelibs ]] && use !handbook; then
>                : ${KDE_DOC_DIRS:=doc};
>                local dir;
>                for dir in ${KDE_DOC_DIRS};
>                do
>                    sed -e "\!^[[:space:]]*add_subdirectory[[:space:]]*([[:space:]]*${dir}[[:space:]]*)!s/^/#DONOTCOMPILE /" -e "\!^[[:space:]]*ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${dir}[[:space:]]*)!s/^/#DONOTCOMPILE /" -e "\!^[[:space:]]*macro_optional_add_subdirectory[[:space:]]*([[:space:]]*${dir}[[:space:]]*)!s/^/#DONOTCOMPILE /" -e "\!^[[:space:]]*MACRO_OPTIONAL_ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${dir}[[:space:]]*)!s/^/#DONOTCOMPILE /" -i CMakeLists.txt || die "failed to comment out handbook";
>                done;
>            fi;
>        else
>            enable_selected_doc_linguas;
>        fi;
>    fi;
>    if [[ ${KDE_BUILD_TYPE} = live ]]; then
>        case ${KDE_SCM} in 
>            svn)
>                subversion_src_prepare
>            ;;
>        esac;
>    fi;
>    base_src_prepare;
>    if [[ -n ${KMSAVELIBS} ]]; then
>        save_library_dependencies;
>    fi;
>    if [[ -n ${KMLOADLIBS} ]]; then
>        load_library_dependencies;
>    fi;
>    if [[ -z ${KDEBASE} ]]; then
>        find "${S}" -name "*.docbook" -exec sed -i -r -e 's:-//KDE//DTD DocBook XML V4\.1(\..)?-Based Variant V1\.[01]//EN:-//KDE//DTD DocBook XML V4.2-Based Variant V1.1//EN:g' {} + || die 'failed to fix DocBook variant version';
>    fi
>}
>kde4-base_src_test () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local kded4_pid;
>    function _test_runner () 
>    { 
>        if [[ -n "${VIRTUALDBUS_TEST}" ]]; then
>            export $(dbus-launch);
>            kded4 2>&1 > /dev/null & kded4_pid=$!;
>        fi;
>        cmake-utils_src_test
>    };
>    unset DBUS_SESSION_BUS_ADDRESS DBUS_SESSION_BUS_PID;
>    mycmakeargs+=(-DKDE4_BUILD_TESTS=ON);
>    cmake-utils_src_configure;
>    kde4-base_src_compile;
>    if [[ ${VIRTUALX_REQUIRED} == always || ${VIRTUALX_REQUIRED} == test ]]; then
>        if [[ ${VIRTUALX_COMMAND} != emake ]]; then
>            debug-print "QA Notice: This version of kde4-base.eclass includes the virtualx functionality.";
>            debug-print "           You may NOT set VIRTUALX_COMMAND or call virtualmake from the ebuild.";
>            debug-print "           Setting VIRTUALX_REQUIRED is completely sufficient. See the";
>            debug-print "           kde4-base.eclass docs for details... Applying workaround.";
>            _test_runner;
>        else
>            VIRTUALX_COMMAND="_test_runner" virtualmake;
>        fi;
>    else
>        _test_runner;
>    fi;
>    if [ -n "${kded4_pid}" ]; then
>        kill ${kded4_pid};
>    fi;
>    if [ -n "${DBUS_SESSION_BUS_PID}" ]; then
>        kill ${DBUS_SESSION_BUS_PID};
>    fi
>}
>kde4-base_src_unpack () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    if [[ ${KDE_BUILD_TYPE} = live ]]; then
>        case ${KDE_SCM} in 
>            svn)
>                migrate_store_dir;
>                subversion_src_unpack
>            ;;
>            git)
>                git-2_src_unpack
>            ;;
>        esac;
>    else
>        unpack ${A};
>    fi
>}
>load_library_dependencies () 
>{ 
>    local pn i depsfile;
>    ebegin "Injecting library dependencies from '${KMLOADLIBS}'";
>    i=0;
>    for pn in ${KMLOADLIBS};
>    do
>        ((i++));
>        depsfile="${EPREFIX}/var/lib/kde/${pn}";
>        [[ -r ${depsfile} ]] || depsfile="${EPREFIX}/var/lib/kde/${pn}:$(get_kde_version)";
>        [[ -r ${depsfile} ]] || die "Depsfile '${depsfile}' not accessible. You probably need to reinstall ${pn}.";
>        sed -i -e "${i}iINCLUDE(\"${depsfile}\")" "${S}/CMakeLists.txt" || die "Failed to include library dependencies for ${pn}";
>    done;
>    eend $?
>}
>make_desktop_entry () 
>{ 
>    [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable";
>    local exec=${1};
>    local name=${2:-${PN}};
>    local icon=${3:-${PN}};
>    local type=${4};
>    local fields=${5};
>    if [[ -z ${type} ]]; then
>        local catmaj=${CATEGORY%%-*};
>        local catmin=${CATEGORY##*-};
>        case ${catmaj} in 
>            app)
>                case ${catmin} in 
>                    accessibility)
>                        type="Utility;Accessibility"
>                    ;;
>                    admin)
>                        type=System
>                    ;;
>                    antivirus)
>                        type=System
>                    ;;
>                    arch)
>                        type="Utility;Archiving"
>                    ;;
>                    backup)
>                        type="Utility;Archiving"
>                    ;;
>                    cdr)
>                        type="AudioVideo;DiscBurning"
>                    ;;
>                    dicts)
>                        type="Office;Dictionary"
>                    ;;
>                    doc)
>                        type=Documentation
>                    ;;
>                    editors)
>                        type="Utility;TextEditor"
>                    ;;
>                    emacs)
>                        type="Development;TextEditor"
>                    ;;
>                    emulation)
>                        type="System;Emulator"
>                    ;;
>                    laptop)
>                        type="Settings;HardwareSettings"
>                    ;;
>                    office)
>                        type=Office
>                    ;;
>                    pda)
>                        type="Office;PDA"
>                    ;;
>                    vim)
>                        type="Development;TextEditor"
>                    ;;
>                    xemacs)
>                        type="Development;TextEditor"
>                    ;;
>                esac
>            ;;
>            dev)
>                type="Development"
>            ;;
>            games)
>                case ${catmin} in 
>                    action | fps)
>                        type=ActionGame
>                    ;;
>                    arcade)
>                        type=ArcadeGame
>                    ;;
>                    board)
>                        type=BoardGame
>                    ;;
>                    emulation)
>                        type=Emulator
>                    ;;
>                    kids)
>                        type=KidsGame
>                    ;;
>                    puzzle)
>                        type=LogicGame
>                    ;;
>                    roguelike)
>                        type=RolePlaying
>                    ;;
>                    rpg)
>                        type=RolePlaying
>                    ;;
>                    simulation)
>                        type=Simulation
>                    ;;
>                    sports)
>                        type=SportsGame
>                    ;;
>                    strategy)
>                        type=StrategyGame
>                    ;;
>                esac;
>                type="Game;${type}"
>            ;;
>            gnome)
>                type="Gnome;GTK"
>            ;;
>            kde)
>                type="KDE;Qt"
>            ;;
>            mail)
>                type="Network;Email"
>            ;;
>            media)
>                case ${catmin} in 
>                    gfx)
>                        type=Graphics
>                    ;;
>                    *)
>                        case ${catmin} in 
>                            radio)
>                                type=Tuner
>                            ;;
>                            sound)
>                                type=Audio
>                            ;;
>                            tv)
>                                type=TV
>                            ;;
>                            video)
>                                type=Video
>                            ;;
>                        esac;
>                        type="AudioVideo;${type}"
>                    ;;
>                esac
>            ;;
>            net)
>                case ${catmin} in 
>                    dialup)
>                        type=Dialup
>                    ;;
>                    ftp)
>                        type=FileTransfer
>                    ;;
>                    im)
>                        type=InstantMessaging
>                    ;;
>                    irc)
>                        type=IRCClient
>                    ;;
>                    mail)
>                        type=Email
>                    ;;
>                    news)
>                        type=News
>                    ;;
>                    nntp)
>                        type=News
>                    ;;
>                    p2p)
>                        type=FileTransfer
>                    ;;
>                    voip)
>                        type=Telephony
>                    ;;
>                esac;
>                type="Network;${type}"
>            ;;
>            sci)
>                case ${catmin} in 
>                    astro*)
>                        type=Astronomy
>                    ;;
>                    bio*)
>                        type=Biology
>                    ;;
>                    calc*)
>                        type=Calculator
>                    ;;
>                    chem*)
>                        type=Chemistry
>                    ;;
>                    elec*)
>                        type=Electronics
>                    ;;
>                    geo*)
>                        type=Geology
>                    ;;
>                    math*)
>                        type=Math
>                    ;;
>                    physics)
>                        type=Physics
>                    ;;
>                    visual*)
>                        type=DataVisualization
>                    ;;
>                esac;
>                type="Education;Science;${type}"
>            ;;
>            sys)
>                type="System"
>            ;;
>            www)
>                case ${catmin} in 
>                    client)
>                        type=WebBrowser
>                    ;;
>                esac;
>                type="Network;${type}"
>            ;;
>            *)
>                type=
>            ;;
>        esac;
>    fi;
>    if [ "${SLOT}" == "0" ]; then
>        local desktop_name="${PN}";
>    else
>        local desktop_name="${PN}-${SLOT}";
>    fi;
>    local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop";
>    type=${type%;}${type:+;};
>    eshopts_push -s extglob;
>    if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
>        ewarn "As described in the Icon Theme Specification, icon file extensions are not";
>        ewarn "allowed in .desktop files if the value is not an absolute path.";
>        icon=${icon%.@(xpm|png|svg)};
>    fi;
>    eshopts_pop;
>    cat > "${desktop}"  <<-EOF
>[Desktop Entry]
>Name=${name}
>Type=Application
>Comment=${DESCRIPTION}
>Exec=${exec}
>TryExec=${exec%% *}
>Icon=${icon}
>Categories=${type}
>EOF
>
>    if [[ ${fields:-=} != *=* ]]; then
>        ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}";
>        fields="Path=${fields}";
>    fi;
>    [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}";
>    ( insinto /usr/share/applications;
>    doins "${desktop}" ) || die "installing desktop file failed"
>}
>make_session_desktop () 
>{ 
>    [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1;
>    [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1;
>    local title=$1;
>    local command=$2;
>    local desktop=${T}/${wm:-${PN}}.desktop;
>    shift 2;
>    cat > "${desktop}"  <<-EOF
>[Desktop Entry]
>Name=${title}
>Comment=This session logs you into ${title}
>Exec=${command} $*
>TryExec=${command}
>Type=XSession
>EOF
>
>    ( insinto /usr/share/xsessions;
>    doins "${desktop}" )
>}
>make_wrapper () 
>{ 
>    local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5;
>    local tmpwrapper=$(emktemp);
>    ( echo '#!/bin/sh';
>    [[ -n ${chdir} ]] && printf 'cd "%s"\n' "${chdir}";
>    if [[ -n ${libdir} ]]; then
>        cat  <<-EOF
>if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
>export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
>else
>export LD_LIBRARY_PATH="${libdir}"
>fi
>EOF
>
>    fi
>    printf 'exec %s "$@"\n' "${bin}" ) > "${tmpwrapper}";
>    chmod go+rx "${tmpwrapper}";
>    if [[ -n ${path} ]]; then
>        ( exeinto "${path}";
>        newexe "${tmpwrapper}" "${wrapper}" ) || die;
>    else
>        newbin "${tmpwrapper}" "${wrapper}" || die;
>    fi
>}
>migrate_store_dir () 
>{ 
>    if [[ ${KDE_SCM} != svn ]]; then
>        die "migrate_store_dir() only makes sense for subversion";
>    fi;
>    local cleandir="${ESVN_STORE_DIR}/KDE";
>    if [[ -d ${cleandir} ]]; then
>        ewarn "'${cleandir}' has been found. Moving contents to new location.";
>        addwrite "${ESVN_STORE_DIR}";
>        local module;
>        if pushd "${cleandir}"/kdebase/kdebase > /dev/null; then
>            for module in `find . -maxdepth 1 -type d -name [a-z0-9]\*`;
>            do
>                module="${module#./}";
>                mkdir -p "${ESVN_STORE_DIR}/kdebase-${module}" && mv -f "${module}" "${ESVN_STORE_DIR}/kdebase-${module}" || die "Failed to move to '${ESVN_STORE_DIR}/kdebase-${module}'.";
>            done;
>            popd > /dev/null;
>            rm -fr "${cleandir}/kdebase" || die "Failed to remove ${cleandir}/kdebase. You need to remove it manually.";
>        fi;
>        local pkg;
>        for pkg in "${cleandir}"/*;
>        do
>            mv -f "${pkg}" "${ESVN_STORE_DIR}"/ || eerror "Failed to move '${pkg}'";
>        done;
>        rmdir "${cleandir}" || die "Could not move obsolete KDE store dir.  Please move '${cleandir}' contents to appropriate location (possibly ${ESVN_STORE_DIR}) and manually remove '${cleandir}' in order to continue.";
>    fi;
>    if ! has kde4-meta ${INHERITED}; then
>        case ${KMNAME} in 
>            extragear* | playground*)
>                local scmlocalpath="${ESVN_STORE_DIR}"/"${KMNAME}"/"${PN}";
>                if [[ -d "${scmlocalpath}" ]]; then
>                    local destdir="${ESVN_STORE_DIR}"/"${ESVN_PROJECT}"/"`basename "${ESVN_REPO_URI}"`";
>                    ewarn "'${scmlocalpath}' has been found.";
>                    ewarn "Moving contents to new location: ${destdir}";
>                    addwrite "${ESVN_STORE_DIR}";
>                    mkdir -p "${ESVN_STORE_DIR}"/"${ESVN_PROJECT}" && mv -f "${scmlocalpath}" "${destdir}" || die "Failed to move to '${scmlocalpath}'";
>                    rmdir "`dirname "${scmlocalpath}"`" 2> /dev/null;
>                fi
>            ;;
>        esac;
>    fi
>}
>multilib_env () 
>{ 
>    local CTARGET=${1:-${CTARGET}};
>    case ${CTARGET} in 
>        x86_64*)
>            export CFLAGS_x86=${CFLAGS_x86--m32};
>            export CHOST_x86=${CTARGET/x86_64/i686};
>            CHOST_x86=${CHOST_x86/%-gnux32/-gnu};
>            export CTARGET_x86=${CHOST_x86};
>            if [[ ${SYMLINK_LIB} == "yes" ]]; then
>                export LIBDIR_x86="lib32";
>            else
>                export LIBDIR_x86="lib";
>            fi;
>            export CFLAGS_amd64=${CFLAGS_amd64--m64};
>            export CHOST_amd64=${CTARGET/%-gnux32/-gnu};
>            export CTARGET_amd64=${CHOST_amd64};
>            export LIBDIR_amd64="lib64";
>            export CFLAGS_x32=${CFLAGS_x32--mx32};
>            export CHOST_x32=${CTARGET/%-gnu/-gnux32};
>            export CTARGET_x32=${CHOST_x32};
>            export LIBDIR_x32="libx32";
>            case ${CTARGET} in 
>                *-gnux32)
>                    : ${MULTILIB_ABIS=x32 amd64 x86};
>                    : ${DEFAULT_ABI=x32}
>                ;;
>                *)
>                    : ${MULTILIB_ABIS=amd64 x86};
>                    : ${DEFAULT_ABI=amd64}
>                ;;
>            esac
>        ;;
>        mips64*)
>            export CFLAGS_o32=${CFLAGS_o32--mabi=32};
>            export CHOST_o32=${CTARGET/mips64/mips};
>            export CTARGET_o32=${CHOST_o32};
>            export LIBDIR_o32="lib";
>            export CFLAGS_n32=${CFLAGS_n32--mabi=n32};
>            export CHOST_n32=${CTARGET};
>            export CTARGET_n32=${CHOST_n32};
>            export LIBDIR_n32="lib32";
>            export CFLAGS_n64=${CFLAGS_n64--mabi=64};
>            export CHOST_n64=${CTARGET};
>            export CTARGET_n64=${CHOST_n64};
>            export LIBDIR_n64="lib64";
>            : ${MULTILIB_ABIS=n64 n32 o32};
>            : ${DEFAULT_ABI=n32}
>        ;;
>        powerpc64*)
>            export CFLAGS_ppc=${CFLAGS_ppc--m32};
>            export CHOST_ppc=${CTARGET/powerpc64/powerpc};
>            export CTARGET_ppc=${CHOST_ppc};
>            export LIBDIR_ppc="lib";
>            export CFLAGS_ppc64=${CFLAGS_ppc64--m64};
>            export CHOST_ppc64=${CTARGET};
>            export CTARGET_ppc64=${CHOST_ppc64};
>            export LIBDIR_ppc64="lib64";
>            : ${MULTILIB_ABIS=ppc64 ppc};
>            : ${DEFAULT_ABI=ppc64}
>        ;;
>        s390x*)
>            export CFLAGS_s390=${CFLAGS_s390--m31};
>            export CHOST_s390=${CTARGET/s390x/s390};
>            export CTARGET_s390=${CHOST_s390};
>            export LIBDIR_s390="lib";
>            export CFLAGS_s390x=${CFLAGS_s390x--m64};
>            export CHOST_s390x=${CTARGET};
>            export CTARGET_s390x=${CHOST_s390x};
>            export LIBDIR_s390x="lib64";
>            : ${MULTILIB_ABIS=s390x s390};
>            : ${DEFAULT_ABI=s390x}
>        ;;
>        sparc64*)
>            export CFLAGS_sparc32=${CFLAGS_sparc32--m32};
>            export CHOST_sparc32=${CTARGET/sparc64/sparc};
>            export CTARGET_sparc32=${CHOST_sparc32};
>            export LIBDIR_sparc32="lib";
>            export CFLAGS_sparc64=${CFLAGS_sparc64--m64};
>            export CHOST_sparc64=${CTARGET};
>            export CTARGET_sparc64=${CHOST_sparc64};
>            export LIBDIR_sparc64="lib64";
>            : ${MULTILIB_ABIS=sparc64 sparc32};
>            : ${DEFAULT_ABI=sparc64}
>        ;;
>        *)
>            : ${MULTILIB_ABIS=default};
>            : ${DEFAULT_ABI=default}
>        ;;
>    esac;
>    export MULTILIB_ABIS DEFAULT_ABI
>}
>multilib_toolchain_setup () 
>{ 
>    local v vv;
>    export ABI=$1;
>    if [[ ${__DEFAULT_ABI_SAVED} == "true" ]]; then
>        for v in CHOST CBUILD AS CC CXX LD PKG_CONFIG_{LIBDIR,PATH};
>        do
>            vv="__abi_saved_${v}";
>            [[ ${!vv+set} == "set" ]] && export ${v}="${!vv}" || unset ${v};
>            unset ${vv};
>        done;
>        unset __DEFAULT_ABI_SAVED;
>    fi;
>    if [[ ${ABI} != ${DEFAULT_ABI} ]]; then
>        for v in CHOST CBUILD AS CC CXX LD PKG_CONFIG_{LIBDIR,PATH};
>        do
>            vv="__abi_saved_${v}";
>            [[ ${!v+set} == "set" ]] && export ${vv}="${!v}" || unset ${vv};
>        done;
>        export __DEFAULT_ABI_SAVED="true";
>        export CHOST=$(get_abi_CHOST ${DEFAULT_ABI});
>        export CC="$(tc-getCC) $(get_abi_CFLAGS)";
>        export CXX="$(tc-getCXX) $(get_abi_CFLAGS)";
>        export LD="$(tc-getLD) $(get_abi_LDFLAGS)";
>        export CHOST=$(get_abi_CHOST $1);
>        export CBUILD=$(get_abi_CHOST $1);
>        export PKG_CONFIG_LIBDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig;
>        export PKG_CONFIG_PATH=${EPREFIX}/usr/share/pkgconfig;
>    fi
>}
>newicon () 
>{ 
>    _iconins ${FUNCNAME} "$@"
>}
>newmenu () 
>{ 
>    ( insinto /usr/share/applications;
>    newins "$@" )
>}
>ninja_src_make () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    [[ -e build.ninja ]] || die "Makefile not found. Error during configure stage.";
>    if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
>        ninja ${MAKEOPTS} -v "$@" || die;
>    else
>        ninja "$@" || die;
>    fi
>}
>no-as-needed () 
>{ 
>    case $($(tc-getLD) -v 2>&1 </dev/null) in 
>        *GNU*)
>            echo "-Wl,--no-as-needed"
>        ;;
>    esac
>}
>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 () 
>{ 
>    kde4-base_pkg_postinst "$@"
>}
>pkg_postrm () 
>{ 
>    kde4-base_pkg_postrm "$@"
>}
>pkg_preinst () 
>{ 
>    kde4-base_pkg_preinst "$@"
>}
>pkg_setup () 
>{ 
>    python_set_active_version 2;
>    python_pkg_setup;
>    kde4-base_pkg_setup
>}
>preserve_old_lib () 
>{ 
>    if [[ ${EBUILD_PHASE} != "preinst" ]]; then
>        eerror "preserve_old_lib() must be called from pkg_preinst() only";
>        die "Invalid preserve_old_lib() usage";
>    fi;
>    [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]";
>    has preserve-libs ${FEATURES} && return 0;
>    local lib dir;
>    for lib in "$@";
>    do
>        [[ -e ${ROOT}/${lib} ]] || continue;
>        dir=${lib%/*};
>        dodir ${dir} || die "dodir ${dir} failed";
>        cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed";
>        touch "${D}"/${lib};
>    done
>}
>preserve_old_lib_notify () 
>{ 
>    if [[ ${EBUILD_PHASE} != "postinst" ]]; then
>        eerror "preserve_old_lib_notify() must be called from pkg_postinst() only";
>        die "Invalid preserve_old_lib_notify() usage";
>    fi;
>    has preserve-libs ${FEATURES} && return 0;
>    local lib notice=0;
>    for lib in "$@";
>    do
>        [[ -e ${ROOT}/${lib} ]] || continue;
>        if [[ ${notice} -eq 0 ]]; then
>            notice=1;
>            ewarn "Old versions of installed libraries were detected on your system.";
>            ewarn "In order to avoid breaking packages that depend on these old libs,";
>            ewarn "the libraries are not being removed.  You need to run revdep-rebuild";
>            ewarn "in order to remove these old dependencies.  If you do not have this";
>            ewarn "helper program, simply emerge the 'gentoolkit' package.";
>            ewarn;
>        fi;
>        ewarn "  # revdep-rebuild --library '${lib}' && rm '${lib}'";
>    done
>}
>prune_libtool_files () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local removing_all removing_modules opt;
>    for opt in "$@";
>    do
>        case "${opt}" in 
>            --all)
>                removing_all=1;
>                removing_modules=1
>            ;;
>            --modules)
>                removing_modules=1
>            ;;
>            *)
>                die "Invalid argument to ${FUNCNAME}(): ${opt}"
>            ;;
>        esac;
>    done;
>    local f;
>    local queue=();
>    while IFS= read -r -d '' f; do
>        local archivefile=${f/%.la/.a};
>        if ! sed -n -e '/^# Generated by .*libtool/q0;4q1' "${f}"; then
>            continue;
>        fi;
>        [[ ${f} != ${archivefile} ]] || die 'regex sanity check failed';
>        local reason pkgconfig_scanned;
>        local snotlink=$(sed -n -e 's:^shouldnotlink=::p' "${f}");
>        if [[ ${snotlink} == yes ]]; then
>            if [[ -f ${archivefile} ]]; then
>                einfo "Removing unnecessary ${archivefile#${D%/}} (static plugin)";
>                queue+=("${archivefile}");
>            fi;
>            if [[ -n ${removing_modules} ]]; then
>                reason='module';
>            fi;
>        else
>            if [[ -n ${removing_all} ]]; then
>                reason='requested';
>            else
>                if [[ ! -f ${archivefile} ]]; then
>                    reason='no static archive';
>                else
>                    if [[ ! -n $(sed -nre 					"s/^(dependency_libs|inherited_linker_flags)='(.*)'$/\2/p" 					"${f}") ]]; then
>                        reason='no libs & flags';
>                    else
>                        if [[ ! -n ${pkgconfig_scanned} ]]; then
>                            local pc_libs=();
>                            if [[ ! -n ${removing_all} ]]; then
>                                local pc;
>                                local tf=${T}/prune-lt-files.pc;
>                                local pkgconf=$(tc-getPKG_CONFIG);
>                                while IFS= read -r -d '' pc; do
>                                    local arg libs;
>                                    if ${pkgconf} --exists "${pc}" &>/dev/null; then
>                                        sed -e '/^Requires:/d' "${pc}" > "${tf}";
>                                        libs=$(${pkgconf} --libs "${tf}");
>                                    else
>                                        libs=$(sed -ne 's/^Libs://p' "${pc}");
>                                    fi;
>                                    for arg in ${libs};
>                                    do
>                                        if [[ ${arg} == -l* ]]; then
>                                            if [[ ${arg} == '*$*' ]]; then
>                                                eqawarn "${FUNCNAME}: variable substitution likely failed in ${pc}";
>                                                eqawarn "(arg: ${arg})";
>                                                eqawarn "Most likely, you need to add virtual/pkgconfig to DEPEND.";
>                                            fi;
>                                            pc_libs+=(lib${arg#-l}.la);
>                                        fi;
>                                    done;
>                                done < <(find "${D}" -type f -name '*.pc' -print0);
>                                rm -f "${tf}";
>                            fi;
>                            pkgconfig_scanned=1;
>                        fi;
>                        has "${f##*/}" "${pc_libs[@]}" && reason='covered by .pc';
>                    fi;
>                fi;
>            fi;
>        fi;
>        if [[ -n ${reason} ]]; then
>            einfo "Removing unnecessary ${f#${D%/}} (${reason})";
>            queue+=("${f}");
>        fi;
>    done < <(find "${D}" -xtype f -name '*.la' -print0);
>    if [[ -n ${queue[@]} ]]; then
>        rm -f "${queue[@]}";
>    fi
>}
>python_clean_installation_image () 
>{ 
>    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;
>    local file files=() quiet="0";
>    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_clean_py-compile_files () 
>{ 
>    _python_check_python_pkg_setup_execution;
>    local file files=() quiet="0";
>    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+=("${file#./}");
>    done < <(find -name py-compile -type f -print0);
>    for file in "${files[@]}";
>    do
>        if [[ "${quiet}" == "0" ]]; then
>            einfo "Cleaning '${file}' file";
>        fi;
>        echo "#!/bin/sh" > "${file}";
>    done
>}
>python_convert_shebangs () 
>{ 
>    _python_check_python_pkg_setup_execution;
>    local argument file files=() only_executables="0" python_interpreter quiet="0" recursive="0" shebangs_converted="0";
>    while (($#)); 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;
>            shebangs_converted="1";
>            if [[ "${quiet}" == "0" ]]; then
>                einfo "Converting shebang in '${file}'";
>            fi;
>            sed -e "1s:^#![[:space:]]*$[^[:space:]]*/usr/bin/env[[:space:]]$\?[[:space:]]*$[^[:space:]]*/$\?$jython\|pypy-c\|python$$[[:digit:]]\+\(\.[[:digit:]]\+$\?\)\?$\$\|[[:space:]].*$:#!\1\2${python_interpreter}\6:" -i "${file}" || die "Conversion of shebang in '${file}' failed";
>        fi;
>    done;
>    if [[ "${shebangs_converted}" == "0" ]]; then
>        ewarn "${FUNCNAME}(): Python scripts not found";
>    fi
>}
>python_copy_sources () 
>{ 
>    if ! _python_package_supporting_installation_for_multiple_python_abis; then
>        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
>    fi;
>    _python_check_python_pkg_setup_execution;
>    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 "${FUNCNAME}() does not accept arguments";
>    fi;
>    unset PYTHONDONTWRITEBYTECODE
>}
>python_execute_function () 
>{ 
>    if ! _python_package_supporting_installation_for_multiple_python_abis; then
>        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
>    fi;
>    _python_check_python_pkg_setup_execution;
>    _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 () 
>                    { 
>                        local emake_cmd="${MAKE:-make} ${MAKEOPTS} ${EXTRA_EMAKE}";
>                        if ${emake_cmd} -j1 -n check &>/dev/null; then
>                            ${emake_cmd} -j1 check "$@";
>                        else
>                            if ${emake_cmd} -j1 -n test &>/dev/null; then
>                                ${emake_cmd} -j1 test "$@";
>                            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 ${iterated_PYTHON_ABIS};
>    do
>        if [[ "${EBUILD_PHASE}" == "test" ]] && _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${PYTHON_TESTS_RESTRICTED_ABIS}"; then
>            if [[ "${quiet}" == "0" ]]; then
>                echo " ${_GREEN}*${_NORMAL} ${_BLUE}Testing of ${CATEGORY}/${PF} with $(python_get_implementation_and_version) skipped${_NORMAL}";
>            fi;
>            continue;
>        fi;
>        _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_and_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_and_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_FUNCTION="python_execute_nosetests" _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_FUNCTION="python_execute_nosetests" _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_FUNCTION="python_execute_py.test" _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_FUNCTION="python_execute_py.test" _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_FUNCTION="python_execute_trial" _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_FUNCTION="python_execute_trial" _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 "$@" || die "Testing failed";
>    fi;
>    unset -f python_test_function
>}
>python_generate_wrapper_scripts () 
>{ 
>    if [[ "${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;
>    _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 '${file##*/}' wrapper script generated by python_generate_wrapper_scripts()
>
>import os
>import re
>import subprocess
>import sys
>
>cpython_ABI_re = re.compile(r"^(\d+\.\d+)$")
>jython_ABI_re = re.compile(r"^(\d+\.\d+)-jython$")
>pypy_ABI_re = re.compile(r"^\d+\.\d+-pypy-(\d+\.\d+)$")
>cpython_interpreter_re = re.compile(r"^python(\d+\.\d+)$")
>jython_interpreter_re = re.compile(r"^jython(\d+\.\d+)$")
>pypy_interpreter_re = re.compile(r"^pypy-c(\d+\.\d+)$")
>cpython_shebang_re = re.compile(r"^#![ \t]*(?:${EPREFIX}/usr/bin/python|(?:${EPREFIX})?/usr/bin/env[ \t]+(?:${EPREFIX}/usr/bin/)?python)")
>python_shebang_options_re = re.compile(r"^#![ \t]*${EPREFIX}/usr/bin/(?:jython|pypy-c|python)(?:\d+(?:\.\d+)?)?[ \t]+(-\S)")
>python_verification_output_re = re.compile("^GENTOO_PYTHON_TARGET_SCRIPT_PATH supported\n$")
>
>#pypy_versions_mapping = {
>#	"1.5": "2.7",
>#	"1.6": "2.7",
>#	"1.7": "2.7",
>#	"1.8": "2.7",
>#	"1.9": "2.7",
>#	"2.0": "2.7",
>#}
>
>def get_PYTHON_ABI(python_interpreter):
>	cpython_matched = cpython_interpreter_re.match(python_interpreter)
>	jython_matched = jython_interpreter_re.match(python_interpreter)
>	pypy_matched = pypy_interpreter_re.match(python_interpreter)
>	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"
>	elif pypy_matched is not None:
>		#PYTHON_ABI = pypy_versions_mapping[pypy_matched.group(1)] + "-pypy-" + pypy_matched.group(1)
>		PYTHON_ABI = "2.7-pypy-" + pypy_matched.group(1)
>	else:
>		PYTHON_ABI = None
>	return PYTHON_ABI
>
>def get_python_interpreter(PYTHON_ABI):
>	cpython_matched = cpython_ABI_re.match(PYTHON_ABI)
>	jython_matched = jython_ABI_re.match(PYTHON_ABI)
>	pypy_matched = pypy_ABI_re.match(PYTHON_ABI)
>	if cpython_matched is not None:
>		python_interpreter = "python" + cpython_matched.group(1)
>	elif jython_matched is not None:
>		python_interpreter = "jython" + jython_matched.group(1)
>	elif pypy_matched is not None:
>		python_interpreter = "pypy-c" + pypy_matched.group(1)
>	else:
>		python_interpreter = None
>	return python_interpreter
>
>EOF
>
>        if [[ "$?" != "0" ]]; then
>            die "${FUNCNAME}(): Generation of '$1' failed";
>        fi;
>        if [[ "${respect_EPYTHON}" == "1" ]]; then
>            cat >> "${file}"  <<EOF
>python_interpreter = os.environ.get("EPYTHON")
>if python_interpreter:
>	PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
>	if PYTHON_ABI is None:
>		sys.stderr.write("%s: EPYTHON variable has unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
>		sys.exit(1)
>else:
>	try:
>		environment = os.environ.copy()
>		environment["ROOT"] = "/"
>		eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
>		if eselect_process.wait() != 0:
>			raise ValueError
>	except (OSError, ValueError):
>		sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
>		sys.exit(1)
>
>	python_interpreter = eselect_process.stdout.read()
>	if not isinstance(python_interpreter, str):
>		# Python 3
>		python_interpreter = python_interpreter.decode()
>	python_interpreter = python_interpreter.rstrip("\n")
>
>	PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
>	if PYTHON_ABI is None:
>		sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
>		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: '%s' does not exist\n" % (sys.argv[0], target_executable_path))
>	sys.exit(1)
>EOF
>
>            if [[ "$?" != "0" ]]; then
>                die "${FUNCNAME}(): Generation of '$1' failed";
>            fi;
>        else
>            cat >> "${file}"  <<EOF
>try:
>	environment = os.environ.copy()
>	environment["ROOT"] = "/"
>	eselect_process = subprocess.Popen(["${EPREFIX}/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], env=environment, stdout=subprocess.PIPE)
>	if eselect_process.wait() != 0:
>		raise ValueError
>except (OSError, ValueError):
>	sys.stderr.write("%s: Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n" % sys.argv[0])
>	sys.exit(1)
>
>python_interpreter = eselect_process.stdout.read()
>if not isinstance(python_interpreter, str):
>	# Python 3
>	python_interpreter = python_interpreter.decode()
>python_interpreter = python_interpreter.rstrip("\n")
>
>PYTHON_ABI = get_PYTHON_ABI(python_interpreter)
>if PYTHON_ABI is None:
>	sys.stderr.write("%s: 'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s'\n" % (sys.argv[0], python_interpreter))
>	sys.exit(1)
>
>wrapper_script_path = os.path.realpath(sys.argv[0])
>for PYTHON_ABI in [PYTHON_ABI, ${PYTHON_ABIS_list}]:
>	target_executable_path = "%s-%s" % (wrapper_script_path, PYTHON_ABI)
>	if os.path.exists(target_executable_path):
>		break
>else:
>	sys.stderr.write("%s: No target script exists for '%s'\n" % (sys.argv[0], wrapper_script_path))
>	sys.exit(1)
>
>python_interpreter = get_python_interpreter(PYTHON_ABI)
>if python_interpreter is None:
>	sys.stderr.write("%s: Unrecognized Python ABI '%s'\n" % (sys.argv[0], PYTHON_ABI))
>	sys.exit(1)
>EOF
>
>            if [[ "$?" != "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()
>target_executable.close()
>if not isinstance(target_executable_first_line, str):
>	# Python 3
>	target_executable_first_line = target_executable_first_line.decode("utf_8", "replace")
>
>options = []
>python_shebang_options_matched = python_shebang_options_re.match(target_executable_first_line)
>if python_shebang_options_matched is not None:
>	options = [python_shebang_options_matched.group(1)]
>
>cpython_shebang_matched = cpython_shebang_re.match(target_executable_first_line)
>
>if cpython_shebang_matched is not None:
>	try:
>		python_interpreter_path = "${EPREFIX}/usr/bin/%s" % python_interpreter
>		os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"] = "1"
>		python_verification_process = subprocess.Popen([python_interpreter_path, "-c", "pass"], stdout=subprocess.PIPE)
>		del os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"]
>		if python_verification_process.wait() != 0:
>			raise ValueError
>
>		python_verification_output = python_verification_process.stdout.read()
>		if not isinstance(python_verification_output, str):
>			# Python 3
>			python_verification_output = python_verification_output.decode()
>
>		if not python_verification_output_re.match(python_verification_output):
>			raise ValueError
>
>		if cpython_interpreter_re.match(python_interpreter) is not None:
>			os.environ["GENTOO_PYTHON_PROCESS_NAME"] = os.path.basename(sys.argv[0])
>			os.environ["GENTOO_PYTHON_WRAPPER_SCRIPT_PATH"] = sys.argv[0]
>			os.environ["GENTOO_PYTHON_TARGET_SCRIPT_PATH"] = target_executable_path
>
>		if hasattr(os, "execv"):
>			os.execv(python_interpreter_path, [python_interpreter_path] + options + sys.argv)
>		else:
>			sys.exit(subprocess.Popen([python_interpreter_path] + options + sys.argv).wait())
>	except (KeyboardInterrupt, SystemExit):
>		raise
>	except:
>		pass
>	for variable in ("GENTOO_PYTHON_PROCESS_NAME", "GENTOO_PYTHON_WRAPPER_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH", "GENTOO_PYTHON_TARGET_SCRIPT_PATH_VERIFICATION"):
>		if variable in os.environ:
>			del os.environ[variable]
>
>if hasattr(os, "execv"):
>	os.execv(target_executable_path, sys.argv)
>else:
>	sys.exit(subprocess.Popen([target_executable_path] + sys.argv[1:]).wait())
>EOF
>
>        if [[ "$?" != "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_implementation_and_version () 
>{ 
>    _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 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-[[:alnum:]]+-[[:digit:]]+\.[[:digit:]]+$ ]]; then
>        echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI##*-} (Python ${PYTHON_ABI%%-*})";
>    else
>        echo "$(_python_get_implementation "${PYTHON_ABI}") ${PYTHON_ABI%%-*}";
>    fi
>}
>python_get_implementational_package () 
>{ 
>    _python_check_python_pkg_setup_execution;
>    local final_ABI="0" PYTHON_ABI="${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-${PYTHON_ABI%-jython}*";
>            else
>                if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
>                    echo "=dev-python/pypy-${PYTHON_ABI#*-pypy-}*";
>                fi;
>            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}";
>            else
>                if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
>                    echo "dev-python/pypy:${PYTHON_ABI#*-pypy-}";
>                fi;
>            fi;
>        fi;
>    fi
>}
>python_get_includedir () 
>{ 
>    _python_check_python_pkg_setup_execution;
>    local base_path="0" final_ABI="0" prefix PYTHON_ABI="${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-${PYTHON_ABI%-jython}/Include";
>        else
>            if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
>                echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/include";
>            fi;
>        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";
>        else
>            if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
>                die "${FUNCNAME}(): PyPy has multiple standard library directories";
>            fi;
>        fi;
>    fi
>}
>python_get_library () 
>{ 
>    _python_check_python_pkg_setup_execution;
>    local base_path="0" final_ABI="0" linker_option="0" prefix PYTHON_ABI="${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 "${FUNCNAME}(): Jython does not have shared library";
>        else
>            if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
>                die "${FUNCNAME}(): PyPy does not have shared library";
>            fi;
>        fi;
>    fi
>}
>python_get_sitedir () 
>{ 
>    _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}/site-packages";
>    else
>        if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "Jython" ]]; then
>            echo "${prefix}usr/share/jython-${PYTHON_ABI%-jython}/Lib/site-packages";
>        else
>            if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
>                echo "${prefix}usr/$(get_libdir)/pypy${PYTHON_ABI#*-pypy-}/site-packages";
>            fi;
>        fi;
>    fi
>}
>python_get_version () 
>{ 
>    _python_check_python_pkg_setup_execution;
>    local final_ABI="0" language="0" language_version full="0" major="0" minor="0" micro="0" PYTHON_ABI="${PYTHON_ABI}" python_command;
>    while (($#)); do
>        case "$1" in 
>            -f | --final-ABI)
>                final_ABI="1"
>            ;;
>            -l | --language)
>                language="1"
>            ;;
>            --full)
>                full="1"
>            ;;
>            --major)
>                major="1"
>            ;;
>            --minor)
>                minor="1"
>            ;;
>            --micro)
>                micro="1"
>            ;;
>            -*)
>                die "${FUNCNAME}(): Unrecognized option '$1'"
>            ;;
>            *)
>                die "${FUNCNAME}(): Invalid usage"
>            ;;
>        esac;
>        shift;
>    done;
>    if [[ "${final_ABI}" == "1" ]]; then
>        if ! _python_package_supporting_installation_for_multiple_python_abis; then
>            die "${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 "${FUNCNAME}() should be used in ABI-specific local scope";
>        fi;
>    fi;
>    if [[ "$((${full} + ${major} + ${minor} + ${micro}))" -gt 1 ]]; then
>        die "${FUNCNAME}(): '--full', '--major', '--minor' or '--micro' options cannot be specified simultaneously";
>    fi;
>    if [[ "${language}" == "1" ]]; then
>        if [[ "${final_ABI}" == "1" ]]; then
>            PYTHON_ABI="$(PYTHON -f --ABI)";
>        else
>            if [[ -z "${PYTHON_ABI}" ]]; then
>                PYTHON_ABI="$(PYTHON --ABI)";
>            fi;
>        fi;
>        language_version="${PYTHON_ABI%%-*}";
>        if [[ "${full}" == "1" ]]; then
>            die "${FUNCNAME}(): '--language' and '--full' options cannot be specified simultaneously";
>        else
>            if [[ "${major}" == "1" ]]; then
>                echo "${language_version%.*}";
>            else
>                if [[ "${minor}" == "1" ]]; then
>                    echo "${language_version#*.}";
>                else
>                    if [[ "${micro}" == "1" ]]; then
>                        die "${FUNCNAME}(): '--language' and '--micro' options cannot be specified simultaneously";
>                    else
>                        echo "${language_version}";
>                    fi;
>                fi;
>            fi;
>        fi;
>    else
>        if [[ "${full}" == "1" ]]; then
>            python_command="import sys; print('.'.join(str(x) for x in getattr(sys, 'pypy_version_info', sys.version_info)[:3]))";
>        else
>            if [[ "${major}" == "1" ]]; then
>                python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[0])";
>            else
>                if [[ "${minor}" == "1" ]]; then
>                    python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[1])";
>                else
>                    if [[ "${micro}" == "1" ]]; then
>                        python_command="import sys; print(getattr(sys, 'pypy_version_info', sys.version_info)[2])";
>                    else
>                        if [[ -n "${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 "${PYTHON_ABI%-jython}";
>                                else
>                                    if [[ "$(_python_get_implementation "${PYTHON_ABI}")" == "PyPy" ]]; then
>                                        echo "${PYTHON_ABI#*-pypy-}";
>                                    fi;
>                                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 [[ "${final_ABI}" == "1" ]]; then
>            "$(PYTHON -f)" -c "${python_command}";
>        else
>            "$(PYTHON ${PYTHON_ABI})" -c "${python_command}";
>        fi;
>    fi
>}
>python_merge_intermediate_installation_images () 
>{ 
>    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 "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
>    fi;
>    _python_check_python_pkg_setup_execution;
>    _python_initialize_prefix_variables;
>    local absolute_file b file files=() intermediate_installation_images_directory PYTHON_ABI quiet="0" regex shebang version_executable wrapper_scripts=() wrapper_scripts_set=();
>    while (($#)); 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;
>            [[ "${version_executable}" == "0" ]] && continue;
>            if [[ -L "${file}" ]]; then
>                absolute_file="$(readlink "${file}")";
>                if [[ "${absolute_file}" == /* ]]; then
>                    absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file##/}";
>                else
>                    if [[ "${file}" == */* ]]; then
>                        absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file%/*}/${absolute_file}";
>                    else
>                        absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${absolute_file}";
>                    fi;
>                fi;
>            else
>                absolute_file="${intermediate_installation_images_directory}/${PYTHON_ABI}${EPREFIX}/${file}";
>            fi;
>            [[ ! -x "${absolute_file}" ]] && continue;
>            shebang="$(head -n1 "${absolute_file}")" || die "Extraction of shebang from '${absolute_file}' failed";
>            if [[ "${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
>                if [[ -L "${file}-${PYTHON_ABI}" ]]; then
>                    python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${absolute_file}";
>                else
>                    python_convert_shebangs $([[ "${quiet}" == "1" ]] && echo --quiet) "${PYTHON_ABI}" "${file}-${PYTHON_ABI}";
>                fi;
>            fi;
>        done;
>        popd > /dev/null || die "popd failed";
>        if ROOT="/" has_version '>=sys-apps/coreutils-6.9.90'; then
>            cp -fr --preserve=all --no-preserve=context "${intermediate_installation_images_directory}/${PYTHON_ABI}/"* "${D}" || die "Merging of intermediate installation image for Python ABI '${PYTHON_ABI} into installation image failed";
>        else
>            if ROOT="/" has_version sys-apps/coreutils; then
>                cp -fr --preserve=all "${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 '${PYTHON_ABI} into installation image failed";
>            fi;
>        fi;
>    done;
>    rm -fr "${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
>
>python_wrapper_scripts_file = open('${T}/python_wrapper_scripts', 'rb')
>files = set(python_wrapper_scripts_file.read().rstrip(${b}'\x00').split(${b}'\x00'))
>python_wrapper_scripts_file.close()
>
>for file in sorted(files):
>	stdout.write(file)
>	stdout.write(${b}'\x00')" || die "${FUNCNAME}(): Failure of extraction of set of wrapper scripts");
>        python_generate_wrapper_scripts $([[ "${quiet}" == "1" ]] && echo --quiet) "${wrapper_scripts_set[@]}";
>    fi
>}
>python_mod_cleanup () 
>{ 
>    if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
>        die "${FUNCNAME}() can be used only in pkg_postrm() phase";
>    fi;
>    _python_check_python_pkg_setup_execution;
>    _python_initialize_prefix_variables;
>    local allow_evaluated_non_sitedir_paths="0" dir iterated_PYTHON_ABIS PYTHON_ABI="${PYTHON_ABI}" root search_paths=() sitedir;
>    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 "${search_paths[@]}"
>}
>python_mod_optimize () 
>{ 
>    if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
>        die "${FUNCNAME}() can be used only in pkg_postinst() phase";
>    fi;
>    _python_check_python_pkg_setup_execution;
>    _python_initialize_prefix_variables;
>    if ! has "${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="${PYTHON_ABI}" return_code root site_packages_dirs=() site_packages_files=() stderr stderr_line;
>        if _python_package_supporting_installation_for_multiple_python_abis; then
>            if has "${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";
>                stderr="";
>                ebegin "Compilation and optimization of Python modules for $(python_get_implementation_and_version)";
>                if ((${#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}${dir}\")";
>                    done;
>                    stderr+="${stderr:+
>}$("$(PYTHON)" -m compileall "${options[@]}" "${dirs[@]}" 2>&1)" || return_code="1";
>                    if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
>                        "$(PYTHON)" -O -m compileall "${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;
>                    stderr+="${stderr:+
>}$("$(PYTHON)" -m py_compile "${files[@]}" 2>&1)" || return_code="1";
>                    if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
>                        "$(PYTHON)" -O -m py_compile "${files[@]}" &>/dev/null || return_code="1";
>                    fi;
>                    _python_clean_compiled_modules "${files[@]}";
>                fi;
>                eend "${return_code}";
>                if [[ -n "${stderr}" ]]; then
>                    eerror "Syntax errors / warnings in Python modules for $(python_get_implementation_and_version):" &>/dev/null;
>                    while read stderr_line; do
>                        eerror "    ${stderr_line}";
>                    done <<< "${stderr}";
>                fi;
>            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";
>            stderr="";
>            ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for $(python_get_implementation_and_version)";
>            if ((${#other_dirs[@]})); then
>                stderr+="${stderr:+
>}$("$(PYTHON ${PYTHON_ABI})" -m compileall "${options[@]}" "${other_dirs[@]}" 2>&1)" || return_code="1";
>                if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
>                    "$(PYTHON ${PYTHON_ABI})" -O -m compileall "${options[@]}" "${other_dirs[@]}" &>/dev/null || return_code="1";
>                fi;
>                _python_clean_compiled_modules "${other_dirs[@]}";
>            fi;
>            if ((${#other_files[@]})); then
>                stderr+="${stderr:+
>}$("$(PYTHON ${PYTHON_ABI})" -m py_compile "${other_files[@]}" 2>&1)" || return_code="1";
>                if ! has "$(_python_get_implementation "${PYTHON_ABI}")" Jython PyPy; then
>                    "$(PYTHON ${PYTHON_ABI})" -O -m py_compile "${other_files[@]}" &>/dev/null || return_code="1";
>                fi;
>                _python_clean_compiled_modules "${other_files[@]}";
>            fi;
>            eend "${return_code}";
>            if [[ -n "${stderr}" ]]; then
>                eerror "Syntax errors / warnings in Python modules placed outside of site-packages directories for $(python_get_implementation_and_version):" &>/dev/null;
>                while read stderr_line; do
>                    eerror "    ${stderr_line}";
>                done <<< "${stderr}";
>            fi;
>        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 () 
>{ 
>    if _python_package_supporting_installation_for_multiple_python_abis; then
>        die "${FUNCNAME}() cannot be used in ebuilds of packages supporting installation for multiple Python ABIs";
>    fi;
>    _python_check_python_pkg_setup_execution;
>    if [[ "$#" -ne 0 ]]; then
>        die "${FUNCNAME}() does not accept arguments";
>    fi;
>    export PYTHON_NEED_REBUILD="$(PYTHON --ABI)"
>}
>python_pkg_setup () 
>{ 
>    if [[ "${EBUILD_PHASE}" != "setup" ]]; then
>        die "${FUNCNAME}() can be used only in pkg_setup() phase";
>    fi;
>    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: ${PYTHON_USE_WITH_OR}";
>            fi
>        };
>        if _python_package_supporting_installation_for_multiple_python_abis; then
>            PYTHON_SKIP_SANITY_CHECKS="1" python_execute_function -q python_pkg_setup_check_USE_flags;
>        else
>            python_pkg_setup_check_USE_flags;
>        fi;
>        unset -f python_pkg_setup_check_USE_flags;
>    fi;
>    PYTHON_PKG_SETUP_EXECUTED="1"
>}
>python_set_active_version () 
>{ 
>    if [[ "${EBUILD_PHASE}" != "setup" ]]; then
>        die "${FUNCNAME}() can be used only in pkg_setup() phase";
>    fi;
>    if _python_package_supporting_installation_for_multiple_python_abis; then
>        die "${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="$1"
>}
>python_src_compile () 
>{ 
>    if [[ "${EBUILD_PHASE}" != "compile" ]]; then
>        die "${FUNCNAME}() can be used only in src_compile() phase";
>    fi;
>    if ! _python_package_supporting_installation_for_multiple_python_abis; then
>        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
>    fi;
>    _python_check_python_pkg_setup_execution;
>    python_execute_function -d -s -- "$@"
>}
>python_src_configure () 
>{ 
>    if [[ "${EBUILD_PHASE}" != "configure" ]]; then
>        die "${FUNCNAME}() can be used only in src_configure() phase";
>    fi;
>    if ! _python_package_supporting_installation_for_multiple_python_abis; then
>        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
>    fi;
>    _python_check_python_pkg_setup_execution;
>    python_execute_function -d -s -- "$@"
>}
>python_src_install () 
>{ 
>    if [[ "${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 has "${EAPI:-0}" 0 1 2 3; then
>        python_execute_function -d -s -- "$@";
>    else
>        function python_installation () 
>        { 
>            emake DESTDIR="${T}/images/${PYTHON_ABI}" install "$@"
>        };
>        python_execute_function -s python_installation "$@";
>        unset python_installation;
>        python_merge_intermediate_installation_images "${T}/images";
>    fi
>}
>python_src_prepare () 
>{ 
>    if [[ "${EBUILD_PHASE}" != "prepare" ]]; then
>        die "${FUNCNAME}() can be used only in src_prepare() phase";
>    fi;
>    if ! _python_package_supporting_installation_for_multiple_python_abis; then
>        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
>    fi;
>    _python_check_python_pkg_setup_execution;
>    if [[ "$#" -ne 0 ]]; then
>        die "${FUNCNAME}() does not accept arguments";
>    fi;
>    python_copy_sources
>}
>python_src_test () 
>{ 
>    if [[ "${EBUILD_PHASE}" != "test" ]]; then
>        die "${FUNCNAME}() can be used only in src_test() phase";
>    fi;
>    if ! _python_package_supporting_installation_for_multiple_python_abis; then
>        die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
>    fi;
>    _python_check_python_pkg_setup_execution;
>    python_execute_function -d -s -- "$@"
>}
>raw-ldflags () 
>{ 
>    local x input="$@";
>    [[ -z ${input} ]] && input=${LDFLAGS};
>    set --;
>    for x in ${input};
>    do
>        case ${x} in 
>            -Wl,*)
>                x=${x#-Wl,};
>                set -- "$@" ${x//,/ }
>            ;;
>            *)
>
>            ;;
>        esac;
>    done;
>    echo "$@"
>}
>replace-cpu-flags () 
>{ 
>    local newcpu="$#";
>    newcpu="${!newcpu}";
>    while [ $# -gt 1 ]; do
>        replace-flags "-march=${1}" "-march=${newcpu}";
>        replace-flags "-mcpu=${1}" "-mcpu=${newcpu}";
>        replace-flags "-mtune=${1}" "-mtune=${newcpu}";
>        shift;
>    done;
>    return 0
>}
>replace-flags () 
>{ 
>    [[ $# != 2 ]] && die "Usage: replace-flags <old flag> <new flag>";
>    local f var new;
>    for var in $(all-flag-vars);
>    do
>        new=();
>        for f in ${!var};
>        do
>            [[ ${f} == ${1} ]] && f=${2};
>            new+=("${f}");
>        done;
>        eval export ${var}=\""${new[*]}"\";
>    done;
>    return 0
>}
>replace-sparc64-flags () 
>{ 
>    local SPARC64_CPUS="ultrasparc3 ultrasparc v9";
>    if [ "${CFLAGS/mtune}" != "${CFLAGS}" ]; then
>        for x in ${SPARC64_CPUS};
>        do
>            CFLAGS="${CFLAGS/-mcpu=${x}/-mcpu=v8}";
>        done;
>    else
>        for x in ${SPARC64_CPUS};
>        do
>            CFLAGS="${CFLAGS/-mcpu=${x}/-mcpu=v8 -mtune=${x}}";
>        done;
>    fi;
>    if [ "${CXXFLAGS/mtune}" != "${CXXFLAGS}" ]; then
>        for x in ${SPARC64_CPUS};
>        do
>            CXXFLAGS="${CXXFLAGS/-mcpu=${x}/-mcpu=v8}";
>        done;
>    else
>        for x in ${SPARC64_CPUS};
>        do
>            CXXFLAGS="${CXXFLAGS/-mcpu=${x}/-mcpu=v8 -mtune=${x}}";
>        done;
>    fi;
>    export CFLAGS CXXFLAGS
>}
>replace_all_version_separators () 
>{ 
>    local c=($(get_all_version_components "${2:-${PV}}"));
>    c=${c[@]//[-._]/$1};
>    echo ${c// }
>}
>replace_version_separator () 
>{ 
>    eshopts_push -s extglob;
>    local w c v="${3:-${PV}}";
>    declare -i i found=0;
>    w=${1:-1};
>    c=($(get_all_version_components ${v}));
>    if [[ ${w} != *[[:digit:]]* ]]; then
>        for ((i = 0; i < ${#c[@]}; i++))
>        do
>            if [[ ${c[i]} == ${w} ]]; then
>                c[i]=${2};
>                break;
>            fi;
>        done;
>    else
>        for ((i = 0; i < ${#c[@]}; i++))
>        do
>            if [[ -n "${c[i]//[^-._]}" ]]; then
>                found+=1;
>                if ((found == w)); then
>                    c[i]=${2};
>                    break;
>                fi;
>            fi;
>        done;
>    fi;
>    c=${c[*]};
>    echo ${c// };
>    eshopts_pop
>}
>save_library_dependencies () 
>{ 
>    local depsfile="${T}/${PN}";
>    ebegin "Saving library dependencies in ${depsfile##*/}";
>    echo "EXPORT_LIBRARY_DEPENDENCIES(\"${depsfile}\")" >> "${S}/CMakeLists.txt" || die "Failed to save the library dependencies.";
>    eend $?
>}
>setup-allowed-flags () 
>{ 
>    ALLOWED_FLAGS="-pipe";
>    ALLOWED_FLAGS+=" -O -O1 -O2 -Os -mcpu -march -mtune";
>    ALLOWED_FLAGS+=" -fstack-protector -fstack-protector-all";
>    ALLOWED_FLAGS+=" -fbounds-checking -fno-strict-overflow";
>    ALLOWED_FLAGS+=" -fno-PIE -fno-pie -fno-unit-at-a-time";
>    ALLOWED_FLAGS+=" -g -g[0-9] -ggdb -ggdb[0-9] -gstabs -gstabs+";
>    ALLOWED_FLAGS+=" -fno-ident -fpermissive";
>    ALLOWED_FLAGS+=" -W* -w";
>    ALLOWED_FLAGS+=" -fno-stack-protector -fno-stack-protector-all 		-fno-strict-aliasing -fno-bounds-checking -fstrict-overflow 		-fno-omit-frame-pointer";
>    ALLOWED_FLAGS+=" -mregparm -mno-app-regs -mapp-regs -mno-mmx -mno-sse 		-mno-sse2 -mno-sse3 -mno-ssse3 -mno-sse4 -mno-sse4.1 -mno-sse4.2 		-mno-avx -mno-aes -mno-pclmul -mno-sse4a -mno-3dnow -mno-popcnt 		-mno-abm -mips1 -mips2 -mips3 -mips4 -mips32 -mips64 -mips16 -mplt 		-msoft-float -mno-soft-float -mhard-float -mno-hard-float -mfpu 		-mieee -mieee-with-inexact -mschedule -mfloat-gprs -mspe -mno-spe 		-mtls-direct-seg-refs -mno-tls-direct-seg-refs -mflat -mno-flat 		-mno-faster-structs -mfaster-structs -m32 -m64 -mx32 -mabi 		-mlittle-endian -mbig-endian -EL -EB -fPIC -mlive-g0 -mcmodel 		-mstack-bias -mno-stack-bias -msecure-plt -m*-toc -mfloat-abi 		-D* -U*";
>    ALLOWED_FLAGS+=" -mno-fma4 -mno-movbe -mno-xop -mno-lwp";
>    ALLOWED_FLAGS+=" -mno-fsgsbase -mno-rdrnd -mno-f16c -mno-bmi -mno-tbm";
>    ALLOWED_FLAGS+=" -mno-avx2 -mno-bmi2 -mno-fma -mno-lzcnt";
>    ALLOWED_FLAGS+=" -I* -L* -R* -Wl,*";
>    export ALLOWED_FLAGS;
>    return 0
>}
>src_compile () 
>{ 
>    pushd "${WORKDIR}"/${P}_build;
>    emake parser;
>    popd;
>    kde4-base_src_compile
>}
>src_configure () 
>{ 
>    kde4-base_src_configure "$@"
>}
>src_install () 
>{ 
>    kde4-base_src_install "$@"
>}
>src_prepare () 
>{ 
>    kde4-base_src_prepare "$@"
>}
>src_test () 
>{ 
>    kde4-base_src_test "$@"
>}
>src_unpack () 
>{ 
>    kde4-base_src_unpack "$@"
>}
>strip-flags () 
>{ 
>    local x y var;
>    setup-allowed-flags;
>    set -f;
>    for var in $(all-flag-vars);
>    do
>        local new=();
>        for x in ${!var};
>        do
>            local flag=${x%%=*};
>            for y in ${ALLOWED_FLAGS};
>            do
>                if [[ -z ${flag%%${y}} ]]; then
>                    new+=("${x}");
>                    break;
>                fi;
>            done;
>        done;
>        if _is_flagq ${var} "-O*" && ! _is_flagq new "-O*"; then
>            new+=(-O2);
>        fi;
>        eval export ${var}=\""${new[*]}"\";
>    done;
>    set +f;
>    return 0
>}
>strip-linguas () 
>{ 
>    local ls newls nols;
>    if [[ $1 == "-i" ]] || [[ $1 == "-u" ]]; then
>        local op=$1;
>        shift;
>        ls=$(find "$1" -name '*.po' -exec basename {} .po ';');
>        shift;
>        local d f;
>        for d in "$@";
>        do
>            if [[ ${op} == "-u" ]]; then
>                newls=${ls};
>            else
>                newls="";
>            fi;
>            for f in $(find "$d" -name '*.po' -exec basename {} .po ';');
>            do
>                if [[ ${op} == "-i" ]]; then
>                    has ${f} ${ls} && newls="${newls} ${f}";
>                else
>                    has ${f} ${ls} || newls="${newls} ${f}";
>                fi;
>            done;
>            ls=${newls};
>        done;
>    else
>        ls="$@";
>    fi;
>    nols="";
>    newls="";
>    for f in ${LINGUAS};
>    do
>        if has ${f} ${ls}; then
>            newls="${newls} ${f}";
>        else
>            nols="${nols} ${f}";
>        fi;
>    done;
>    [[ -n ${nols} ]] && einfo "Sorry, but ${PN} does not support the LINGUAS:" ${nols};
>    export LINGUAS=${newls:1}
>}
>strip-unsupported-flags () 
>{ 
>    export CFLAGS=$(test-flags-CC ${CFLAGS});
>    export CXXFLAGS=$(test-flags-CXX ${CXXFLAGS});
>    export FFLAGS=$(test-flags-F77 ${FFLAGS});
>    export FCFLAGS=$(test-flags-FC ${FCFLAGS})
>}
>tc-arch () 
>{ 
>    tc-ninja_magic_to_arch portage "$@"
>}
>tc-arch-kernel () 
>{ 
>    tc-ninja_magic_to_arch kern "$@"
>}
>tc-endian () 
>{ 
>    local host=$1;
>    [[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
>    host=${host%%-*};
>    case ${host} in 
>        aarch64*be)
>            echo big
>        ;;
>        aarch64)
>            echo little
>        ;;
>        alpha*)
>            echo big
>        ;;
>        arm*b*)
>            echo big
>        ;;
>        arm*)
>            echo little
>        ;;
>        cris*)
>            echo little
>        ;;
>        hppa*)
>            echo big
>        ;;
>        i?86*)
>            echo little
>        ;;
>        ia64*)
>            echo little
>        ;;
>        m68*)
>            echo big
>        ;;
>        mips*l*)
>            echo little
>        ;;
>        mips*)
>            echo big
>        ;;
>        powerpc*)
>            echo big
>        ;;
>        s390*)
>            echo big
>        ;;
>        sh*b*)
>            echo big
>        ;;
>        sh*)
>            echo little
>        ;;
>        sparc*)
>            echo big
>        ;;
>        x86_64*)
>            echo little
>        ;;
>        *)
>            echo wtf
>        ;;
>    esac
>}
>tc-env_build () 
>{ 
>    tc-export_build_env;
>    CFLAGS=${BUILD_CFLAGS} CXXFLAGS=${BUILD_CXXFLAGS} CPPFLAGS=${BUILD_CPPFLAGS} LDFLAGS=${BUILD_LDFLAGS} AR=$(tc-getBUILD_AR) AS=$(tc-getBUILD_AS) CC=$(tc-getBUILD_CC) CPP=$(tc-getBUILD_CPP) CXX=$(tc-getBUILD_CXX) LD=$(tc-getBUILD_LD) NM=$(tc-getBUILD_NM) PKG_CONFIG=$(tc-getBUILD_PKG_CONFIG) RANLIB=$(tc-getBUILD_RANLIB) "$@"
>}
>tc-export () 
>{ 
>    local var;
>    for var in "$@";
>    do
>        [[ $(type -t tc-get${var}) != "function" ]] && die "tc-export: invalid export variable '${var}'";
>        eval tc-get${var} > /dev/null;
>    done
>}
>tc-export_build_env () 
>{ 
>    tc-export "$@";
>    : ${BUILD_CFLAGS:=-O1 -pipe};
>    : ${BUILD_CXXFLAGS:=-O1 -pipe};
>    : ${BUILD_CPPFLAGS:=};
>    : ${BUILD_LDFLAGS:=};
>    export BUILD_{C,CXX,CPP,LD}FLAGS
>}
>tc-getAR () 
>{ 
>    tc-getPROG AR ar "$@"
>}
>tc-getAS () 
>{ 
>    tc-getPROG AS as "$@"
>}
>tc-getBUILD_AR () 
>{ 
>    tc-getBUILD_PROG AR ar "$@"
>}
>tc-getBUILD_AS () 
>{ 
>    tc-getBUILD_PROG AS as "$@"
>}
>tc-getBUILD_CC () 
>{ 
>    tc-getBUILD_PROG CC gcc "$@"
>}
>tc-getBUILD_CPP () 
>{ 
>    tc-getBUILD_PROG CPP cpp "$@"
>}
>tc-getBUILD_CXX () 
>{ 
>    tc-getBUILD_PROG CXX g++ "$@"
>}
>tc-getBUILD_LD () 
>{ 
>    tc-getBUILD_PROG LD ld "$@"
>}
>tc-getBUILD_NM () 
>{ 
>    tc-getBUILD_PROG NM nm "$@"
>}
>tc-getBUILD_OBJCOPY () 
>{ 
>    tc-getBUILD_PROG OBJCOPY objcopy "$@"
>}
>tc-getBUILD_PKG_CONFIG () 
>{ 
>    tc-getBUILD_PROG PKG_CONFIG pkg-config "$@"
>}
>tc-getBUILD_PROG () 
>{ 
>    _tc-getPROG CBUILD "BUILD_$1 $1_FOR_BUILD HOST$1" "${@:2}"
>}
>tc-getBUILD_RANLIB () 
>{ 
>    tc-getBUILD_PROG RANLIB ranlib "$@"
>}
>tc-getBUILD_STRIP () 
>{ 
>    tc-getBUILD_PROG STRIP strip "$@"
>}
>tc-getCC () 
>{ 
>    tc-getPROG CC gcc "$@"
>}
>tc-getCPP () 
>{ 
>    tc-getPROG CPP cpp "$@"
>}
>tc-getCXX () 
>{ 
>    tc-getPROG CXX g++ "$@"
>}
>tc-getDLLWRAP () 
>{ 
>    tc-getPROG DLLWRAP dllwrap "$@"
>}
>tc-getF77 () 
>{ 
>    tc-getPROG F77 gfortran "$@"
>}
>tc-getFC () 
>{ 
>    tc-getPROG FC gfortran "$@"
>}
>tc-getGCJ () 
>{ 
>    tc-getPROG GCJ gcj "$@"
>}
>tc-getLD () 
>{ 
>    tc-getPROG LD ld "$@"
>}
>tc-getNM () 
>{ 
>    tc-getPROG NM nm "$@"
>}
>tc-getOBJCOPY () 
>{ 
>    tc-getPROG OBJCOPY objcopy "$@"
>}
>tc-getPKG_CONFIG () 
>{ 
>    tc-getPROG PKG_CONFIG pkg-config "$@"
>}
>tc-getPROG () 
>{ 
>    _tc-getPROG CHOST "$@"
>}
>tc-getRANLIB () 
>{ 
>    tc-getPROG RANLIB ranlib "$@"
>}
>tc-getRC () 
>{ 
>    tc-getPROG RC windres "$@"
>}
>tc-getSTRIP () 
>{ 
>    tc-getPROG STRIP strip "$@"
>}
>tc-has-openmp () 
>{ 
>    local base="${T}/test-tc-openmp";
>    cat > "${base}.c"  <<-EOF
>#include <omp.h>
>int main() {
>int nthreads, tid, ret = 0;
>#pragma omp parallel private(nthreads, tid)
>{
>tid = omp_get_thread_num();
>nthreads = omp_get_num_threads(); ret += tid + nthreads;
>}
>return ret;
>}
>EOF
>
>    $(tc-getCC "$@") -fopenmp "${base}.c" -o "${base}" &>/dev/null;
>    local ret=$?;
>    rm -f "${base}"*;
>    return ${ret}
>}
>tc-has-tls () 
>{ 
>    local base="${T}/test-tc-tls";
>    cat > "${base}.c"  <<-EOF
>int foo(int *i) {
>static __thread int j = 0;
>return *i ? j : *i;
>}
>EOF
>
>    local flags;
>    case $1 in 
>        -s)
>            flags="-S"
>        ;;
>        -c)
>            flags="-c"
>        ;;
>        -l)
>
>        ;;
>        -*)
>            die "Usage: tc-has-tls [-c|-l] [toolchain prefix]"
>        ;;
>    esac;
>    : ${flags:=-fPIC -shared -Wl,-z,defs};
>    [[ $1 == -* ]] && shift;
>    $(tc-getCC "$@") ${flags} "${base}.c" -o "${base}" &>/dev/null;
>    local ret=$?;
>    rm -f "${base}"*;
>    return ${ret}
>}
>tc-is-cross-compiler () 
>{ 
>    return $([[ ${CBUILD:-${CHOST}} != ${CHOST} ]])
>}
>tc-is-softfloat () 
>{ 
>    local CTARGET=${CTARGET:-${CHOST}};
>    case ${CTARGET} in 
>        bfin* | h8300*)
>            echo "only"
>        ;;
>        *)
>            if [[ ${CTARGET//_/-} == *-softfloat-* ]]; then
>                echo "yes";
>            else
>                if [[ ${CTARGET//_/-} == *-softfp-* ]]; then
>                    echo "softfp";
>                else
>                    echo "no";
>                fi;
>            fi
>        ;;
>    esac
>}
>tc-is-static-only () 
>{ 
>    local host=${CTARGET:-${CHOST}};
>    return $([[ ${host} == *-mint* ]])
>}
>tc-ninja_magic_to_arch () 
>{ 
>    function ninj () 
>    { 
>        [[ ${type} == "kern" ]] && echo $1 || echo $2
>    };
>    local type=$1;
>    local host=$2;
>    [[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
>    local KV=${KV:-${KV_FULL}};
>    [[ ${type} == "kern" ]] && [[ -z ${KV} ]] && ewarn "QA: Kernel version could not be determined, please inherit kernel-2 or linux-info";
>    case ${host} in 
>        aarch64*)
>            ninj arm64 arm
>        ;;
>        alpha*)
>            echo alpha
>        ;;
>        arm*)
>            echo arm
>        ;;
>        avr*)
>            ninj avr32 avr
>        ;;
>        bfin*)
>            ninj blackfin bfin
>        ;;
>        c6x)
>            echo c6x
>        ;;
>        cris*)
>            echo cris
>        ;;
>        frv)
>            echo frv
>        ;;
>        hexagon)
>            echo hexagon
>        ;;
>        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
>        ;;
>        metag)
>            echo metag
>        ;;
>        mips*)
>            echo mips
>        ;;
>        nios2*)
>            echo nios2
>        ;;
>        nios*)
>            echo nios
>        ;;
>        or32)
>            echo openrisc
>        ;;
>        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
>        ;;
>        score)
>            echo score
>        ;;
>        sh64*)
>            ninj sh64 sh
>        ;;
>        sh*)
>            echo sh
>        ;;
>        sparc64*)
>            ninj sparc64 sparc
>        ;;
>        sparc*)
>            [[ ${PROFILE_ARCH} == "sparc64" ]] && ninj sparc64 sparc || echo sparc
>        ;;
>        tile*)
>            echo tile
>        ;;
>        vax*)
>            echo vax
>        ;;
>        x86_64*freebsd*)
>            echo amd64
>        ;;
>        x86_64*)
>            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.24) ]]; then
>                echo x86;
>            else
>                ninj x86_64 amd64;
>            fi
>        ;;
>        xtensa*)
>            echo xtensa
>        ;;
>        *)
>            echo unknown
>        ;;
>    esac
>}
>test-flag-CC () 
>{ 
>    test-flag-PROG "CC" c "$1"
>}
>test-flag-CXX () 
>{ 
>    test-flag-PROG "CXX" c++ "$1"
>}
>test-flag-F77 () 
>{ 
>    test-flag-PROG "F77" f77 "$1"
>}
>test-flag-FC () 
>{ 
>    test-flag-PROG "FC" f95 "$1"
>}
>test-flag-PROG () 
>{ 
>    local comp=$1;
>    local lang=$2;
>    local flag=$3;
>    [[ -z ${comp} || -z ${flag} ]] && return 1;
>    local PROG=$(tc-get${comp});
>    if ${PROG} -c -o /dev/null -x${lang} - < /dev/null > /dev/null 2>&1; then
>        ${PROG} "${flag}" -c -o /dev/null -x${lang} - < /dev/null > /dev/null 2>&1;
>    else
>        ${PROG} "${flag}" -c -o /dev/null /dev/null > /dev/null 2>&1;
>    fi
>}
>test-flags () 
>{ 
>    test-flags-CC "$@"
>}
>test-flags-CC () 
>{ 
>    test-flags-PROG "CC" "$@"
>}
>test-flags-CXX () 
>{ 
>    test-flags-PROG "CXX" "$@"
>}
>test-flags-F77 () 
>{ 
>    test-flags-PROG "F77" "$@"
>}
>test-flags-FC () 
>{ 
>    test-flags-PROG "FC" "$@"
>}
>test-flags-PROG () 
>{ 
>    local comp=$1;
>    local flags=();
>    local x;
>    shift;
>    [[ -z ${comp} ]] && return 1;
>    for x in "$@";
>    do
>        test-flag-${comp} "${x}" && flags+=("${x}");
>    done;
>    echo "${flags[*]}";
>    [[ ${#flags[@]} -gt 0 ]]
>}
>test_version_info () 
>{ 
>    if [[ $($(tc-getCC) --version 2>&1) == *$1* ]]; then
>        return 0;
>    else
>        return 1;
>    fi
>}
>use_if_iuse () 
>{ 
>    in_iuse $1 || return 1;
>    use $1
>}
>usex () 
>{ 
>    use "$1" && echo "${2-yes}$4" || echo "${3-no}$5"
>}
>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=${2} parts_a parts_b;
>    local cur_tok_a cur_tok_b num_part_a num_part_b;
>    local -i cur_idx_a=0 cur_idx_b=0 prev_idx_a prev_idx_b;
>    parts_a=($(get_all_version_components "${ver_a}" ));
>    parts_b=($(get_all_version_components "${ver_b}" ));
>    local -i inf_loop=0;
>    while true; do
>        inf_loop+=1;
>        ((inf_loop > 20)) && die "versionator compare bug [numbers, ${ver_a}, ${ver_b}]";
>        prev_idx_a=cur_idx_a;
>        prev_idx_b=cur_idx_b;
>        cur_tok_a=${parts_a[cur_idx_a]};
>        cur_tok_b=${parts_b[cur_idx_b]};
>        if [[ -n ${cur_tok_a} ]] && [[ -z ${cur_tok_a//[[:digit:]]} ]]; then
>            cur_idx_a+=1;
>            [[ ${parts_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+=1;
>            [[ ${parts_b[cur_idx_b]} == . ]] && cur_idx_b+=1;
>        else
>            cur_tok_b=;
>        fi;
>        [[ -z ${cur_tok_a} && -z ${cur_tok_b} ]] && break;
>        [[ -z ${cur_tok_a} ]] && eshopts_pop && return 1;
>        [[ -z ${cur_tok_b} ]] && eshopts_pop && return 3;
>        if (( prev_idx_a != 0 && prev_idx_b != 0 )) && [[ ${cur_tok_a} == 0* || ${cur_tok_b} == 0* ]]; then
>            cur_tok_a=${cur_tok_a%%+(0)};
>            cur_tok_b=${cur_tok_b%%+(0)};
>            [[ ${cur_tok_a} < ${cur_tok_b} ]] && eshopts_pop && return 1;
>            [[ ${cur_tok_a} > ${cur_tok_b} ]] && eshopts_pop && return 3;
>        else
>            cur_tok_a=${cur_tok_a##+(0)};
>            cur_tok_b=${cur_tok_b##+(0)};
>            : ${cur_tok_a:=0};
>            : ${cur_tok_b:=0};
>            ((cur_tok_a < cur_tok_b)) && eshopts_pop && return 1;
>            ((cur_tok_a > cur_tok_b)) && eshopts_pop && return 3;
>        fi;
>    done;
>    local letter_a=;
>    letter_a=${parts_a[cur_idx_a]};
>    if [[ ${#letter_a} -eq 1 && -z ${letter_a/[a-z]} ]]; then
>        cur_idx_a+=1;
>    else
>        letter_a=@;
>    fi;
>    local letter_b=;
>    letter_b=${parts_b[cur_idx_b]};
>    if [[ ${#letter_b} -eq 1 && -z ${letter_b/[a-z]} ]]; then
>        cur_idx_b+=1;
>    else
>        letter_b=@;
>    fi;
>    [[ ${letter_a} < ${letter_b} ]] && eshopts_pop && return 1;
>    [[ ${letter_a} > ${letter_b} ]] && eshopts_pop && return 3;
>    inf_loop=0;
>    while true; do
>        inf_loop+=1;
>        ((inf_loop > 20)) && die "versionator compare bug [numbers, ${ver_a}, ${ver_b}]";
>        [[ ${parts_a[cur_idx_a]} == _ ]] && ((cur_idx_a++));
>        [[ ${parts_b[cur_idx_b]} == _ ]] && ((cur_idx_b++));
>        cur_tok_a=${parts_a[cur_idx_a]};
>        cur_tok_b=${parts_b[cur_idx_b]};
>        num_part_a=0;
>        num_part_b=0;
>        if has ${cur_tok_a%%+([0-9])} "alpha" "beta" "pre" "rc" "p"; then
>            cur_idx_a+=1;
>            num_part_a=${cur_tok_a##+([a-z])};
>            num_part_a=${num_part_a##+(0)};
>            : ${num_part_a:=0};
>            cur_tok_a=${cur_tok_a%%+([0-9])};
>        else
>            cur_tok_a=;
>        fi;
>        if has ${cur_tok_b%%+([0-9])} alpha beta pre rc p; then
>            cur_idx_b+=1;
>            num_part_b=${cur_tok_b##+([a-z])};
>            num_part_b=${num_part_b##+(0)};
>            : ${num_part_b:=0};
>            cur_tok_b=${cur_tok_b%%+([0-9])};
>        else
>            cur_tok_b=;
>        fi;
>        if [[ ${cur_tok_a} != ${cur_tok_b} ]]; then
>            local suffix;
>            for suffix in alpha beta pre rc "" p;
>            do
>                [[ ${cur_tok_a} == ${suffix} ]] && eshopts_pop && return 1;
>                [[ ${cur_tok_b} == ${suffix} ]] && eshopts_pop && return 3;
>            done;
>        else
>            if [[ -z ${cur_tok_a} && -z ${cur_tok_b} ]]; then
>                break;
>            else
>                ((num_part_a < num_part_b)) && eshopts_pop && return 1;
>                ((num_part_a > num_part_b)) && eshopts_pop && return 3;
>            fi;
>        fi;
>    done;
>    [[ ${parts_a[cur_idx_a]} == - ]] && ((cur_idx_a++));
>    [[ ${parts_b[cur_idx_b]} == - ]] && ((cur_idx_b++));
>    if [[ -n ${parts_a[cur_idx_a]/r+([0-9])} || -n ${parts_b[cur_idx_b]/r+([0-9])} ]]; then
>        die "versionator compare bug [revisions, ${ver_a}, ${ver_b}]";
>    fi;
>    num_part_a=${parts_a[cur_idx_a]#r};
>    num_part_a=${num_part_a##+(0)};
>    : ${num_part_a:=0};
>    num_part_b=${parts_b[cur_idx_b]#r};
>    num_part_b=${num_part_b##+(0)};
>    : ${num_part_b:=0};
>    ((num_part_a < num_part_b)) && eshopts_pop && return 1;
>    ((num_part_a > num_part_b)) && eshopts_pop && return 3;
>    eshopts_pop;
>    return 2
>}
>version_format_string () 
>{ 
>    local fstr=$1;
>    shift;
>    set -- $(get_version_components "$@");
>    eval echo "${fstr}"
>}
>version_is_at_least () 
>{ 
>    local want_s="$1" have_s="${2:-${PVR}}" r;
>    version_compare "${want_s}" "${have_s}";
>    r=$?;
>    case $r in 
>        1 | 2)
>            return 0
>        ;;
>        3)
>            return 1
>        ;;
>        *)
>            die "versionator compare bug [atleast, ${want_s}, ${have_s}, ${r}]"
>        ;;
>    esac
>}
>version_sort () 
>{ 
>    eshopts_push -s extglob;
>    local items=;
>    local -i left=0;
>    items=("$@");
>    while ((left < ${#items[@]})); do
>        local -i lowest_idx=left;
>        local -i idx=lowest_idx+1;
>        while ((idx < ${#items[@]})); do
>            version_compare "${items[lowest_idx]}" "${items[idx]}";
>            [[ $? -eq 3 ]] && lowest_idx=idx;
>            idx+=1;
>        done;
>        local tmp=${items[lowest_idx]};
>        items[lowest_idx]=${items[left]};
>        items[left]=${tmp};
>        left+=1;
>    done;
>    echo ${items[@]};
>    eshopts_pop
>}
>virtualmake () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local i=0;
>    local retval=0;
>    local OLD_SANDBOX_ON="${SANDBOX_ON}";
>    local XVFB=$(type -p Xvfb);
>    local XHOST=$(type -p xhost);
>    local xvfbargs="-screen 0 1280x1024x24";
>    if [[ -n ${maketype} ]]; then
>        ewarn "QA: ebuild is exporting \$maketype=${maketype}";
>        ewarn "QA: Ebuild should be migrated to use VIRTUALX_COMMAND=${maketype} instead.";
>        ewarn "QA: Setting VIRTUALX_COMMAND to \$maketype conveniently for now.";
>        VIRTUALX_COMMAND=${maketype};
>    fi;
>    if [[ -n ${XVFB} && -n ${XHOST} ]] && ( [[ -z ${DISPLAY} ]] || ! ( ${XHOST} &>/dev/null ) ); then
>        debug-print "${FUNCNAME}: running Xvfb hack";
>        export XAUTHORITY=;
>        einfo "Scanning for an open DISPLAY to start Xvfb ...";
>        XDISPLAY=$(i=0; while [[ -f /tmp/.X${i}-lock ]] ; do ((i++));done; echo ${i});
>        debug-print "${FUNCNAME}: XDISPLAY=${XDISPLAY}";
>        export SANDBOX_ON="0";
>        debug-print "${FUNCNAME}: ${XVFB} :${XDISPLAY} ${xvfbargs}";
>        ${XVFB} :${XDISPLAY} ${xvfbargs} &>/dev/null & sleep 2;
>        local start=${XDISPLAY};
>        while [[ ! -f /tmp/.X${XDISPLAY}-lock ]]; do
>            if ((XDISPLAY - start > 15)); then
>                eerror "'${XVFB} :${XDISPLAY} ${xvfbargs}' returns:";
>                echo;
>                ${XVFB} :${XDISPLAY} ${xvfbargs};
>                echo;
>                eerror "If possible, correct the above error and try your emerge again.";
>                die "Unable to start Xvfb";
>            fi;
>            ((XDISPLAY++));
>            debug-print "${FUNCNAME}: ${XVFB} :${XDISPLAY} ${xvfbargs}";
>            ${XVFB} :${XDISPLAY} ${xvfbargs} &>/dev/null & sleep 2;
>        done;
>        export SANDBOX_ON="${OLD_SANDBOX_ON}";
>        einfo "Starting Xvfb on \$DISPLAY=${XDISPLAY} ...";
>        export DISPLAY=:${XDISPLAY};
>        debug-print "${FUNCNAME}: ${VIRTUALX_COMMAND} \"$@\"";
>        if has "${EAPI}" 2 3; then
>            ${VIRTUALX_COMMAND} "$@";
>            retval=$?;
>        else
>            nonfatal ${VIRTUALX_COMMAND} "$@";
>            retval=$?;
>        fi;
>        kill $(cat /tmp/.X${XDISPLAY}-lock);
>    else
>        debug-print "${FUNCNAME}: attaching to running X display";
>        debug-print "${FUNCNAME}: ${VIRTUALX_COMMAND} \"$@\"";
>        ${VIRTUALX_COMMAND} "$@";
>        retval=$?;
>    fi;
>    [[ ${retval} -ne 0 ]] && die "${FUNCNAME}: the ${VIRTUALX_COMMAND} failed.";
>    return 0
>}

Actions: View

Attachments on bug 474116: 351644 | 351648