environment

environment (text/plain), 255.36 KB, created by Andrew Savchenko on 2012-10-13 16:54:41 UTC

declare -x ALSA_CARDS=""
declare -x ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol"
declare -x ANT_HOME="/usr/share/ant"
declare -x 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 AR="i686-pc-linux-gnu-ar"
declare -x ARCH="x86"
declare -x BLENDER_SYSTEM_DATAFILES="/usr/share/blender/datafiles"
declare -x BLENDER_SYSTEM_PLUGINS="/usr/lib/plugins"
declare -x BLENDER_SYSTEM_SCRIPTS="/usr/share/blender/scripts"
declare -x BOOTSTRAP_USE="cxx unicode"
declare -x CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump"
declare -x CAMERAS="ptp2 adc65 agfa_cl20 aox ax203 barbie canon casio_qv clicksmart310 digigr8 digita dimagev dimera3500 directory enigma13 fuji gsmart300 hp215 iclick jamcam jd11 jl2005a jl2005c kodak_dc120 kodak_dc210 kodak_dc240 kodak_dc3200 kodak_ez200 konica konica_qm150 largan lg_gsm mars mustek panasonic_coolshot panasonic_dc1000 panasonic_dc1580 panasonic_l859 pccam300 pccam600 polaroid_pdc320 polaroid_pdc640 polaroid_pdc700 ricoh ricoh_g3 samsung sierra sipix_blink sipix_blink2 sipix_web2 smal sonix sony_dscf1 sony_dscf55 soundvision spca50x sq905 st2205 stv0674 stv0680 sx330z template topfield toshiba_pdrm11 tp6801"
declare -x CBUILD="i686-pc-linux-gnu"
declare -x CC="i686-pc-linux-gnu-gcc"
declare -x CFLAGS="-march=atom -m32 --param l1-cache-line-size=64 --param l1-cache-size=64 --param l2-cache-size=512 -O2 -funswitch-loops -fpredictive-commoning -fgcse-after-reload -ftree-loop-linear -ftree-loop-im -fweb -frename-registers -mfpmath=sse -fomit-frame-pointer -pipe -fno-PIC"
declare -x CFLAGS_default
declare -x CHOST="i686-pc-linux-gnu"
declare -x CHOST_default="i686-pc-linux-gnu"
declare -- CHROMIUM_HOME="/usr/lib/chromium-browser"
declare -- CHROMIUM_LANGS="am ar bg bn ca cs da de el en_GB es es_LA et fa fi fil fr gu he
	hi hr hu id it ja kn ko lt lv ml mr ms nb nl pl pt_BR pt_PT ro ru sk sl sr
	sv sw ta te th tr uk vi zh_CN zh_TW"
declare -- CHROMIUM_SUFFIX=""
declare -x COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog"
declare -- CONFIG_CHECK="~PID_NS ~NET_NS"
declare -x CROSSCOMPILE_OPTS=""
declare -x CTARGET_default="i686-pc-linux-gnu"
declare -x CXX="i686-pc-linux-gnu-g++"
declare -x CXXFLAGS="-march=atom -m32 --param l1-cache-line-size=64 --param l1-cache-size=64 --param l2-cache-size=512 -O2 -funswitch-loops -fpredictive-commoning -fgcse-after-reload -ftree-loop-linear -ftree-loop-im -fweb -frename-registers -mfpmath=sse -fomit-frame-pointer -pipe -fvisibility-inlines-hidden -fno-PIC"
declare -x DCC_EMAILLOG_WHOM_TO_BLAME=""
declare -x DEFAULT_ABI="default"
declare -x DEFINED_PHASES=" compile configure install postinst postrm preinst prepare setup test"
declare DEPEND="app-arch/bzip2
	cups? (
		dev-libs/libgcrypt
		>=net-print/cups-1.3.11
	)
	>=dev-lang/v8-3.11.10.6
	>=dev-libs/elfutils-0.149
	dev-libs/expat
	>=dev-libs/icu-49.1.1-r1
	>=dev-libs/libevent-1.4.13
	dev-libs/libxml2[icu]
	dev-libs/libxslt
	>=dev-libs/nss-3.12.3
	gnome? ( >=gnome-base/gconf-2.24.0 )
	gnome-keyring? ( >=gnome-base/gnome-keyring-2.28.2 )
	>=media-libs/alsa-lib-1.0.19
	media-libs/flac
	>=media-libs/libjpeg-turbo-1.2.0-r1
	media-libs/libpng
	>=media-libs/libwebp-0.2.0_rc1
	media-libs/speex
	pulseaudio? ( media-sound/pulseaudio )
	sys-apps/dbus
	sys-fs/udev
	virtual/libusb:1
	x11-libs/gtk+:2
	x11-libs/libXinerama
	x11-libs/libXScrnSaver
	x11-libs/libXtst
	kerberos? ( virtual/krb5 )
	selinux? (
		sec-policy/selinux-chromium
		sys-libs/libselinux
	)
	>=dev-lang/nacl-toolchain-newlib-0_p9093
	dev-lang/perl
	dev-lang/yasm
	dev-python/ply
	dev-python/simplejson
	>=dev-util/gperf-3.0.3
	>=sys-devel/bison-2.4.3
	sys-devel/flex
	>=sys-devel/make-3.81-r2
	virtual/pkgconfig
	test? ( dev-python/pyftpdlib ) >=sys-apps/sed-4  || ( =dev-lang/python-2.7* =dev-lang/python-2.6* ) test? ( 
	!prefix? ( x11-base/xorg-server[xvfb] )
	x11-apps/xhost
 )"
declare DESCRIPTION="Open-source version of Google Chrome web browser"
declare -x DESTTREE="/usr"
declare -x DIROPTIONS="-m0755"
declare -x EAPI="4"
declare -- EBUILD_DEATH_HOOKS=" chromium_pkg_die"
declare -x EGIT_REPACK="yes"
declare -- EGYP_CHROMIUM_COMMAND="build/gyp_chromium"
declare -- EGYP_CHROMIUM_DEPTH="."
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/www-client/chromium-23.0.1271.22/work/patch"
declare -- EPATCH_SUFFIX="patch.bz2"
declare -x EPYTHON="python2.7"
declare -- ERROR_NET_NS="NET_NS is required for sandbox to work"
declare -- ERROR_PID_NS="PID_NS is required for sandbox to work"
declare -x EXEOPTIONS="-m0755"
declare -x FCFLAGS="-O2 -march=i686 -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}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\""
declare -x FFLAGS="-march=atom -m32 --param l1-cache-line-size=64 --param l1-cache-size=64 --param l2-cache-size=512 -O2 -funswitch-loops -fpredictive-commoning -fgcse-after-reload -ftree-loop-linear -ftree-loop-im -fweb -frename-registers -mfpmath=sse -fomit-frame-pointer -pipe"
declare -x FLTK_DOCDIR="/usr/share/doc/fltk-1.3.0-r1/html"
declare -x G4ABLADATA="/usr/share/Geant4-9.5.0/data/G4ABLA3.0"
declare -x G4LEDATA="/usr/share/Geant4-9.5.0/data/G4EMLOW6.23"
declare -x G4LEVELGAMMADATA="/usr/share/Geant4-9.5.0/data/PhotonEvaporation2.2"
declare -x G4NEUTRONHPDATA="/usr/share/Geant4-9.5.0/data/G4NDL4.0"
declare -x G4NEUTRONXSDATA="/usr/share/Geant4-9.5.0/data/G4NEUTRONXS1.1"
declare -x G4PIIDATA="/usr/share/Geant4-9.5.0/data/G4PII1.3"
declare -x G4RADIOACTIVEDATA="/usr/share/Geant4-9.5.0/data/RadioactiveDecay3.4"
declare -x G4REALSURFACEDATA="/usr/share/Geant4-9.5.0/data/RealSurface1.0"
declare -x GCC_SPECS=""
declare -- GCONFTOOL_BIN="/usr/bin/gconftool-2"
declare -x GDK_USE_XFT="1"
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="dconf"
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 -x HISTCONTROL="ignoreboth"
declare -x HISTFILESIZE="20000"
declare -x HISTSIZE="1000"
declare HOMEPAGE="http://chromium.org/"
declare -x INFINALITY_FT_AUTOHINT_HORIZONTAL_STEM_DARKEN_STRENGTH="10"
declare -x INFINALITY_FT_AUTOHINT_INCREASE_GLYPH_HEIGHTS="false"
declare -x INFINALITY_FT_AUTOHINT_SNAP_STEM_HEIGHT="100"
declare -x INFINALITY_FT_AUTOHINT_VERTICAL_STEM_DARKEN_STRENGTH="25"
declare -x INFINALITY_FT_BOLD_EMBOLDEN_X_VALUE="0"
declare -x INFINALITY_FT_BOLD_EMBOLDEN_Y_VALUE="0"
declare -x INFINALITY_FT_BRIGHTNESS="0"
declare -x INFINALITY_FT_CHROMEOS_STYLE_SHARPENING_STRENGTH="0"
declare -x INFINALITY_FT_CONTRAST="0"
declare -x INFINALITY_FT_FILTER_PARAMS="06 25 44 25 06"
declare -x INFINALITY_FT_FRINGE_FILTER_STRENGTH="0"
declare -x INFINALITY_FT_GAMMA_CORRECTION="0 100"
declare -x INFINALITY_FT_GLOBAL_EMBOLDEN_X_VALUE="0"
declare -x INFINALITY_FT_GLOBAL_EMBOLDEN_Y_VALUE="0"
declare -x INFINALITY_FT_GRAYSCALE_FILTER_STRENGTH="0"
declare -x INFINALITY_FT_STEM_ALIGNMENT_STRENGTH="0"
declare -x INFINALITY_FT_STEM_FITTING_STRENGTH="0"
declare -x INFINALITY_FT_STEM_SNAPPING_SLIDING_SCALE="0"
declare -x INFINALITY_FT_USE_KNOWN_SETTINGS_ON_SELECTED_FONTS="false"
declare -x INFINALITY_FT_USE_VARIOUS_TWEAKS="true"
declare -x INFINALITY_FT_WINDOWS_STYLE_SHARPENING_STRENGTH="0"
declare -x INHERITED=" multilib toolchain-funcs user eutils fdo-mime gnome2-utils versionator linux-info chromium flag-o-matic pax-utils portability python virtualx"
declare -x INPUT_DEVICES="evdev synaptics"
declare -x INSDESTTREE=""
declare -x INSOPTIONS="-m0644"
declare IUSE="bindist cups gnome gnome-keyring kerberos pulseaudio selinux tcmalloc  custom-cflags +linguas_am +linguas_ar +linguas_bg +linguas_bn +linguas_ca +linguas_cs +linguas_da +linguas_de +linguas_el +linguas_en_GB +linguas_es +linguas_es_LA +linguas_et +linguas_fa +linguas_fi +linguas_fil +linguas_fr +linguas_gu +linguas_he +linguas_hi +linguas_hr +linguas_hu +linguas_id +linguas_it +linguas_ja +linguas_kn +linguas_ko +linguas_lt +linguas_lv +linguas_ml +linguas_mr +linguas_ms +linguas_nb +linguas_nl +linguas_pl +linguas_pt_BR +linguas_pt_PT +linguas_ro +linguas_ru +linguas_sk +linguas_sl +linguas_sr +linguas_sv +linguas_sw +linguas_ta +linguas_te +linguas_th +linguas_tr +linguas_uk +linguas_vi +linguas_zh_CN +linguas_zh_TW test"
declare -x IUSE_IMPLICIT="prefix"
declare -x JAVAC="/etc/java-config-2/current-system-vm/bin/javac"
declare -x JAVACC_HOME="/usr/share/javacc/"
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 -x KERNEL="linux"
declare -x KERNEL_ABI="default"
declare -- KERNEL_DIR="/usr/src/linux"
declare -- KERNEL_MAKEFILE="/usr/src/linux/Makefile"
declare -x KEYWORDS="~amd64 ~x86"
declare -- KV_DIR="/usr/src/linux"
declare -- KV_EXTRA=""
declare -- KV_FULL="3.5.6-hitomi"
declare -- KV_LOCAL="-hitomi"
declare -- KV_MAJOR="3"
declare -- KV_MINOR="5"
declare -- KV_OUT_DIR="/usr/src/linux"
declare -- KV_PATCH="6"
declare -x LADSPA_PATH="/usr/lib/ladspa"
declare -x LANG="en_US.UTF-8"
declare -x LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text"
declare -x LC_ALL=""
declare -x LC_COLLATE="C"
declare -x LC_NUMERIC="C"
declare -x LDFLAGS="-march=atom -m32 -O3 -fno-inline-functions -fno-ipa-cp-clone -mstackrealign -pipe -Wl,-O1 -Wl,--as-needed"
declare -x LDFLAGS_default
declare -x LIBDIR_default="lib"
declare -x LIBOPTIONS="-m0644"
declare -x LIBREOFFICE_EXTENSIONS="nlpsolver pdfimport presenter-console presenter-minimizer"
declare -x LICENSE="BSD"
declare -x LINGUAS="ru ja uk de"
declare -x LINUX_CONFIG_EXISTS_DONE=""
declare -x MAKEOPTS="-j12 --load-average=6"
declare -x MULTILIB_ABIS="default"
declare -x NETBEANS="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml"
declare -x OPENGL_PROFILE="xorg-x11"
declare -- OUTPUT_DIR="/lib/modules/3.5.6/build"
declare -x PATH="/usr/lib/ccache/bin:/usr/lib/distcc/bin:/usr/lib/portage/bin/ebuild-helpers:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/i686-pc-linux-gnu/gcc-bin/4.6.3"
declare -- PAX_MARKINGS="PT"
declare PDEPEND=""
declare -x PHP_TARGETS=""
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/chromium-23.0.1271.22/html")'
declare -x PORTAGE_NICENESS="17"
declare -x PORTAGE_TMPFS="/dev/shm"
declare -x PRELINK_PATH_MASK="/usr/lib/libfreebl3.so:/usr/lib/libnssdbm3.so:/usr/lib/libsoftokn3.so"
declare -x PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND"
declare -x PROPERTIES=""
declare -x PROVIDE=""
declare -x PYTHIA8="/usr"
declare -x PYTHIA8DATA="/usr/share/pythia/xmldoc"
declare -x PYTHONDOCS="/usr/share/doc/python-docs-2.7.1/html/library"
declare -x PYTHONDOCS_2_7="/usr/share/doc/python-docs-2.7.3/html/library"
declare -x PYTHONDOCS_3_2="/usr/share/doc/python-docs-3.2.3/html/library"
declare -x PYTHONDONTWRITEBYTECODE="1"
declare -x PYTHONPATH="/usr/lib/portage/pym:/usr/lib/root"
declare -- PYTHON_ABI="2.7"
declare -- PYTHON_COLORS="0"
declare -- PYTHON_DEPEND="2:2.6"
declare -- PYTHON_PKG_SETUP_EXECUTED="1"
declare -- PYTHON_REQUESTED_ACTIVE_VERSION="2"
declare -- PYTHON_SANITY_CHECKS_EXECUTED="1"
declare -x PYTHON_TARGETS=""
declare -- PYTHON_TEST_VERBOSITY="1"
declare -x QEMU_SOFTMMU_TARGETS="alpha arm cris i386 lm32 m68k microblaze microblazeel mips mips64 mips64el mipsel ppc ppc64 ppcemb s390x sh4 sh4eb sparc sparc64 x86_64 xtensa xtensaeb"
declare -x QEMU_USER_TARGETS="alpha arm armeb cris i386 m68k microblaze microblazeel mips mipsel ppc ppc64 ppc64abi32 s390x sh4 sh4eb sparc sparc32plus sparc64 unicore32 x86_64"
declare -x QT_GRAPHICSSYSTEM="raster"
declare -x QT_PLUGIN_PATH="/usr/lib/kde4/plugins"
declare -x RANLIB="i686-pc-linux-gnu-ranlib"
declare RDEPEND="app-arch/bzip2
	cups? (
		dev-libs/libgcrypt
		>=net-print/cups-1.3.11
	)
	>=dev-lang/v8-3.11.10.6
	>=dev-libs/elfutils-0.149
	dev-libs/expat
	>=dev-libs/icu-49.1.1-r1
	>=dev-libs/libevent-1.4.13
	dev-libs/libxml2[icu]
	dev-libs/libxslt
	>=dev-libs/nss-3.12.3
	gnome? ( >=gnome-base/gconf-2.24.0 )
	gnome-keyring? ( >=gnome-base/gnome-keyring-2.28.2 )
	>=media-libs/alsa-lib-1.0.19
	media-libs/flac
	>=media-libs/libjpeg-turbo-1.2.0-r1
	media-libs/libpng
	>=media-libs/libwebp-0.2.0_rc1
	media-libs/speex
	pulseaudio? ( media-sound/pulseaudio )
	sys-apps/dbus
	sys-fs/udev
	virtual/libusb:1
	x11-libs/gtk+:2
	x11-libs/libXinerama
	x11-libs/libXScrnSaver
	x11-libs/libXtst
	kerberos? ( virtual/krb5 )
	selinux? (
		sec-policy/selinux-chromium
		sys-libs/libselinux
	)
	!=www-client/chromium-9999
	x11-misc/xdg-utils
	virtual/ttf-fonts || ( =dev-lang/python-2.7* =dev-lang/python-2.6* ) "
declare REPOSITORY
declare REQUIRED_USE=""
declare -x RESTRICT=""
declare -x RESUMECOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port=22 ; exec rsync --rsh=\\\"ssh -p\\\${port}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\""
declare -x RUBYOPT="-rauto_gem"
declare -x RUBY_TARGETS=""
declare -x R_HOME="/usr/lib/R"
declare -x S="/var/tmp/portage/www-client/chromium-23.0.1271.22/work/chromium-23.0.1271.22"
declare -x SANDBOX_DEBUG="0"
declare -x SANDBOX_DENY=""
declare -x SANDBOX_PID="21481"
declare -x SANDBOX_PREDICT="/var/tmp/portage/www-client/chromium-23.0.1271.22/homedir:/dev/crypto:/proc/self/coredump_filter:/var/cache/fontconfig"
declare -x SANDBOX_READ="/:/var/cache/ccache:/var/tmp"
declare -x SANDBOX_VERBOSE="1"
declare -x SANDBOX_WRITE=":/dev/console:/dev/fd:/dev/full:/dev/null:/dev/pts/:/dev/pty:/dev/shm:/dev/tts:/dev/tty:/dev/vc/:/dev/zero:/proc/self/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/ccache:/var/cache/jython:/var/tmp:/var/tmp/:/var/tmp/portage/www-client/chromium-23.0.1271.22/homedir/.bash_history:/var/tmp/portage/.distcc"
declare -x SANE_BACKENDS="abaton agfafocus apple artec artec_eplus48u as6e avision bh canon canon630u canon_dr canon_pp cardscan coolscan coolscan2 coolscan3 dc210 dc240 dc25 dell1600n_net dmc epjitsu epson epson2 fujitsu genesys gt68xx hp hp3500 hp3900 hp4200 hp5400 hp5590 hpljm1005 hpsj5s hs2p ibm kodak kodakaio kvs1025 kvs20xx leo lexmark ma1509 magicolor matsushita microtek microtek2 mustek mustek_pp mustek_usb nec net niash p5 pie pixma plustek plustek_pp qcam ricoh rts8891 s9036 sceptre sharp sm3600 sm3840 snapscan sp15c st400 stv680 tamarack teco1 teco2 teco3 test u12 umax umax1220u umax_pp xerox_mfp kvs40xx mustek_usb2 pnm"
declare -x SANE_CONFIG_DIR="/etc/sane.d"
declare -- SCROLLKEEPER_DIR="/var/lib/scrollkeeper"
declare -- SCROLLKEEPER_UPDATE_BIN="/usr/bin/scrollkeeper-update"
declare -x SGML_CATALOG_FILES="/etc/sgml/xml-docbook-4.3.cat:/etc/sgml/sgml-docbook-4.0.cat:/etc/sgml/xml-simple-docbook-1.0.cat:/etc/sgml/sgml-lite.cat:/etc/sgml/openjade-1.3.2.cat:/etc/sgml/xml-simple-docbook-4.1.2.5.cat:/etc/sgml/dsssl-docbook-stylesheets.cat:/etc/sgml/xml-docbook-4.5.cat:/etc/sgml/sgml-docbook-4.5.cat:/etc/sgml/sgml-docbook-4.2.cat:/etc/sgml/xml-docbook-4.4.cat:/etc/sgml/sgml-docbook.cat:/etc/sgml/sgml-docbook-4.1.cat:/etc/sgml/sgml-ent.cat:/etc/sgml/xml-docbook-4.1.2.cat:/etc/sgml/xml-docbook-4.2.cat:/etc/sgml/xml-simple-docbook-4.1.2.4.cat:/etc/sgml/sgml-docbook-3.1.cat:/etc/sgml/sgml-docbook-3.0.cat"
declare -x SLOT="0"
declare SRC_URI="http://commondatastorage.googleapis.com/chromium-browser-official/chromium-23.0.1271.22.tar.bz2"
declare -x UNCACHED_ERR_FD=""
declare -x USB_DEVFS_PATH="/dev/bus/usb"
declare -x USE="cups custom-cflags elibc_glibc kerberos kernel_linux linguas_de linguas_ja linguas_ru linguas_uk userland_GNU x86"
declare -x USERLAND="GNU"
declare -x USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND"
declare -x USE_EXPAND_UNPREFIXED="ARCH"
declare -x USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm-linux hppa hppa-hpux ia64 ia64-hpux ia64-linux m68k m68k-mint mips ppc ppc64 ppc64-linux ppc-aix ppc-macos ppc-openbsd s390 sh sparc sparc64-freebsd sparc64-solaris sparc-fbsd sparc-solaris x64-freebsd x64-macos x64-openbsd x64-solaris x86 x86-cygwin x86-fbsd x86-freebsd x86-interix x86-linux x86-macos x86-netbsd x86-openbsd x86-solaris x86-winnt"
declare -x USE_EXPAND_VALUES_ELIBC="AIX Cygwin Darwin FreeBSD glibc HPUX Interix mintlib NetBSD OpenBSD SunOS uclibc Winnt"
declare -x USE_EXPAND_VALUES_KERNEL="AIX Cygwin Darwin FreeBSD freemint HPUX Interix linux NetBSD OpenBSD SunOS Winnt"
declare -x USE_EXPAND_VALUES_USERLAND="BSD GNU"
declare -x VIDEO_CARDS=""
declare -- VIRTUALX_COMMAND="emake"
declare -- VIRTUALX_DEPEND="
	!prefix? ( x11-base/xorg-server[xvfb] )
	x11-apps/xhost
"
declare -- VIRTUALX_REQUIRED="test"
declare -x XDG_CONFIG_DIRS="/etc/xdg:\${XDG_CONFIG_DIRS}:/usr/kde/3.5/etc/xdg"
declare -x XDG_DATA_DIRS="/usr/local/share:/usr/share"
declare -x XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
declare -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")'
declare -x _LINUX_CONFIG_EXISTS_DONE="1"
declare -a _PYPY_GLOBALLY_SUPPORTED_ABIS='([0]="2.7-pypy-1.7" [1]="2.7-pypy-1.8" [2]="2.7-pypy-1.9")'
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-pypy-1.7" [9]="2.7-pypy-1.8" [10]="2.7-pypy-1.9")'
declare -- _PYTHON_SHEBANG_BASE_PART_REGEX="^#![[:space:]]*([^[:space:]]*/usr/bin/env[[:space:]]+)?([^[:space:]]*/)?(jython|pypy-c|python)"
declare -- ___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
declare -- ___ECLASS_ONCE_FLAG_O_MATIC="recur -_+^+_- spank"
declare -- ___ECLASS_ONCE_MULTILIB="recur -_+^+_- spank"
declare -- ___ECLASS_ONCE_PAX_UTILS="recur -_+^+_- spank"
declare -- ___ECLASS_ONCE_PORTABILITY="recur -_+^+_- spank"
declare -- ___ECLASS_ONCE_TOOLCHAIN_FUNCS="recur -_+^+_- spank"
declare -- ___ECLASS_ONCE_USER="recur -_+^+_- spank"
declare -- ___ECLASS_ONCE_VERSIONATOR="recur -_+^+_- spank"
declare -- get_version_warning_done=""
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!  $1 is only for use in some pkg_* functions!"
        ;;
    esac
}
_chromium_crlang () 
{ 
    local x;
    for x in "$@";
    do
        case $x in 
            es_LA)
                echo es-419
            ;;
            *)
                echo "${x/_/-}"
            ;;
        esac;
    done
}
_chromium_set_linguas_IUSE () 
{ 
    [[ ${EAPI:-0} == 0 ]] && die "EAPI=${EAPI} is not supported";
    local lang;
    for lang in ${CHROMIUM_LANGS};
    do
        IUSE+=" +linguas_${lang}";
    done
}
_chromium_strip_pak () 
{ 
    local x;
    for x in "$@";
    do
        echo "${x%.pak}";
    done
}
_chromium_syslang () 
{ 
    local x;
    for x in "$@";
    do
        case $x in 
            es-419)
                echo es_LA
            ;;
            *)
                echo "${x/-/_}"
            ;;
        esac;
    done
}
_dead_portability_user_funcs () 
{ 
    die "if you really need this, please file a bug for [e-mail]"
}
_epatch_draw_line () 
{ 
    [[ -z $1 ]] && set "$(printf "%65s" '')";
    echo "${1//?/=}"
}
_filter-hardened () 
{ 
    local f;
    for f in "$@";
    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"
}
_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;
    for x in ${!1};
    do
        [[ ${x} == $2 ]] && return 0;
    done;
    return 1
}
_pax_list_files () 
{ 
    local f cmd;
    cmd=$1;
    shift;
    for f in "$@";
    do
        ${cmd} "     ${f}";
    done
}
_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}"
}
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
}
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;
    [[ ${opt} = "-a" ]]
}
check_extra_config () 
{ 
    local config negate die error reworkmodulenames;
    local soft_errors_count=0 hard_errors_count=0 config_required=0;
    local old_LINUX_CONFIG_EXISTS_DONE="${_LINUX_CONFIG_EXISTS_DONE}";
    linux-info_get_any_version;
    for config in ${CONFIG_CHECK};
    do
        if [[ "${config:0:1}" != "~" ]]; then
            config_required=1;
            break;
        fi;
    done;
    if [[ ${config_required} == 0 ]]; then
        if ! linux_config_exists; then
            ewarn "Unable to check for the following kernel config options due";
            ewarn "to absence of any configured kernel sources or compiled";
            ewarn "config:";
            for config in ${CONFIG_CHECK};
            do
                local_error="ERROR_${config#\~}";
                msg="${!local_error}";
                if [[ "x${msg}" == "x" ]]; then
                    local_error="WARNING_${config#\~}";
                    msg="${!local_error}";
                fi;
                ewarn " - ${config#\~}${msg:+ - }${msg}";
            done;
            ewarn "You're on your own to make sure they are set if needed.";
            export LINUX_CONFIG_EXISTS_DONE="${old_LINUX_CONFIG_EXISTS_DONE}";
            return 0;
        fi;
    else
        require_configured_kernel;
    fi;
    einfo "Checking for suitable kernel configuration options...";
    for config in ${CONFIG_CHECK};
    do
        die=1;
        error=0;
        negate=0;
        reworkmodulenames=0;
        if [[ ${config:0:1} == "~" ]]; then
            die=0;
            config=${config:1};
        else
            if [[ ${config:0:1} == "@" ]]; then
                die=0;
                reworkmodulenames=1;
                config=${config:1};
            fi;
        fi;
        if [[ ${config:0:1} == "!" ]]; then
            negate=1;
            config=${config:1};
        fi;
        if [[ ${negate} == 1 ]]; then
            linux_chkconfig_present ${config} && error=2;
        else
            if [[ ${reworkmodulenames} == 1 ]]; then
                local temp_config="${config//*:}" i n;
                config="${config//:*}";
                if linux_chkconfig_present ${config}; then
                    for i in ${MODULE_NAMES};
                    do
                        n="${i//${temp_config}}";
                        [[ -z ${n//\(*} ]] && MODULE_IGNORE="${MODULE_IGNORE} ${temp_config}";
                    done;
                    error=2;
                fi;
            else
                linux_chkconfig_present ${config} || error=1;
            fi;
        fi;
        if [[ ${error} > 0 ]]; then
            local report_func="eerror" local_error;
            local_error="ERROR_${config}";
            local_error="${!local_error}";
            if [[ -z "${local_error}" ]]; then
                local_error="${config}_ERROR";
                local_error="${!local_error}";
            fi;
            if [[ ${die} == 0 && -z "${local_error}" ]]; then
                local_error="WARNING_${config}";
                local_error="${!local_error}";
                if [[ -n "${local_error}" ]]; then
                    report_func="ewarn";
                fi;
            fi;
            if [[ -z "${local_error}" ]]; then
                [[ ${error} == 1 ]] && local_error="is not set when it should be." || local_error="should not be set. But it is.";
                local_error="CONFIG_${config}:\t ${local_error}";
            fi;
            if [[ ${die} == 0 ]]; then
                ${report_func} "  ${local_error}";
                soft_errors_count=$[soft_errors_count + 1];
            else
                ${report_func} "  ${local_error}";
                hard_errors_count=$[hard_errors_count + 1];
            fi;
        fi;
    done;
    if [[ ${hard_errors_count} > 0 ]]; then
        eerror "Please check to make sure these options are set correctly.";
        eerror "Failure to do so may cause unexpected problems.";
        eerror "Once you have satisfied these options, please try merging";
        eerror "this package again.";
        export LINUX_CONFIG_EXISTS_DONE="${old_LINUX_CONFIG_EXISTS_DONE}";
        die "Incorrect kernel configuration options";
    else
        if [[ ${soft_errors_count} > 0 ]]; then
            ewarn "Please check to make sure these options are set correctly.";
            ewarn "Failure to do so may cause unexpected problems.";
        else
            eend 0;
        fi;
    fi;
    export LINUX_CONFIG_EXISTS_DONE="${old_LINUX_CONFIG_EXISTS_DONE}"
}
check_kernel_built () 
{ 
    require_configured_kernel;
    get_version;
    if [ ! -f "${KV_OUT_DIR}/include/linux/version.h" ]; then
        eerror "These sources have not yet been prepared.";
        eerror "We cannot build against an unprepared tree.";
        eerror "To resolve this, please type the following:";
        eerror;
        eerror "# cd ${KV_DIR}";
        eerror "# make oldconfig";
        eerror "# make modules_prepare";
        eerror;
        eerror "Then please try merging this module again.";
        die "Kernel sources need compiling first";
    fi
}
check_license () 
{ 
    die "you no longer need this as portage supports ACCEPT_LICENSE itself"
}
check_modules_supported () 
{ 
    require_configured_kernel;
    get_version;
    if ! linux_chkconfig_builtin "MODULES"; then
        eerror "These sources do not support loading external modules.";
        eerror "to be able to use this module please enable \"Loadable modules support\"";
        eerror "in your kernel, recompile and then try merging this module again.";
        die "No support for external modules in ${KV_FULL} config";
    fi
}
check_zlibinflate () 
{ 
    require_configured_kernel;
    get_version;
    local INFLATE;
    local DEFLATE;
    einfo "Determining the usability of ZLIB_INFLATE support in your kernel";
    ebegin "checking ZLIB_INFLATE";
    linux_chkconfig_builtin CONFIG_ZLIB_INFLATE;
    eend $?;
    [ "$?" != 0 ] && die;
    ebegin "checking ZLIB_DEFLATE";
    linux_chkconfig_builtin CONFIG_ZLIB_DEFLATE;
    eend $?;
    [ "$?" != 0 ] && die;
    local LINENO_START;
    local LINENO_END;
    local SYMBOLS;
    local x;
    LINENO_END="$(grep -n 'CONFIG_ZLIB_INFLATE y' ${KV_DIR}/lib/Config.in | cut -d : -f 1)";
    LINENO_START="$(head -n $LINENO_END ${KV_DIR}/lib/Config.in | grep -n 'if \[' | tail -n 1 | cut -d : -f 1)";
    (( LINENO_AMOUNT = $LINENO_END - $LINENO_START ));
    (( LINENO_END = $LINENO_END - 1 ));
    SYMBOLS="$(head -n $LINENO_END ${KV_DIR}/lib/Config.in | tail -n $LINENO_AMOUNT | sed -e 's/^.*\(CONFIG_[^\" ]*\).*/\1/g;')";
    for x in $SYMBOLS;
    do
        if [ "${!x}" = "y" ]; then
            einfo "${x} ensures zlib is linked into your kernel - excellent";
            return 0;
        fi;
    done;
    eerror;
    eerror "This kernel module requires ZLIB library support.";
    eerror "You have enabled zlib support in your kernel, but haven't enabled";
    eerror "enabled any option that will ensure that zlib is linked into your";
    eerror "kernel.";
    eerror;
    eerror "Please ensure that you enable at least one of these options:";
    eerror;
    for x in $SYMBOLS;
    do
        eerror "  * $x";
    done;
    eerror;
    eerror "Please remember to recompile and install your kernel, and reboot";
    eerror "into your new kernel before attempting to load this kernel module.";
    die "Kernel doesn't include zlib support"
}
chromium_bundled_v8_version () 
{ 
    local vf=${1:-v8/src/version.cc};
    local major minor build patch;
    major=$(sed -ne 's/#define MAJOR_VERSION *\([0-9]*\)/\1/p' "${vf}");
    minor=$(sed -ne 's/#define MINOR_VERSION *\([0-9]*\)/\1/p' "${vf}");
    build=$(sed -ne 's/#define BUILD_NUMBER *\([0-9]*\)/\1/p' "${vf}");
    patch=$(sed -ne 's/#define PATCH_LEVEL *\([0-9]*\)/\1/p' "${vf}");
    echo "${major}.${minor}.${build}.${patch}"
}
chromium_installed_v8_version () 
{ 
    local cpf=$(best_version dev-lang/v8);
    local pvr=${cpf#dev-lang/v8-};
    echo "${pvr%-r*}"
}
chromium_pkg_die () 
{ 
    if [[ "${EBUILD_PHASE}" != "compile" ]]; then
        return;
    fi;
    eshopts_push -s extglob;
    if is-flagq '-g?(gdb)?([1-9])'; then
        ewarn;
        ewarn "You have enabled debug info (i.e. -g or -ggdb in your CFLAGS/CXXFLAGS).";
        ewarn "This produces very large build files causes the linker to consume large";
        ewarn "amounts of memory.";
        ewarn;
        ewarn "Please try removing -g{,gdb} before reporting a bug.";
        ewarn;
    fi;
    eshopts_pop;
    if has ccache ${FEATURES}; then
        ewarn;
        ewarn "You have enabled ccache. Please try disabling ccache";
        ewarn "before reporting a bug.";
        ewarn;
    fi;
    if use_if_iuse custom-cflags; then
        ewarn;
        ewarn "You have enabled the custom-cflags USE flag.";
        ewarn "Please disable it before reporting a bug.";
        ewarn;
    fi;
    einfo;
    einfo "$(grep MemTotal /proc/meminfo)";
    einfo "$(grep SwapTotal /proc/meminfo)";
    einfo
}
chromium_pkg_postinst () 
{ 
    fdo-mime_desktop_database_update;
    gnome2_icon_cache_update;
    if ! has_version x11-themes/gnome-icon-theme && ! has_version x11-themes/oxygen-icons; then
        elog;
        elog "Depending on your desktop environment, you may need";
        elog "to install additional packages to get icons on the Downloads page.";
        elog;
        elog "For KDE, the required package is kde-base/oxygen-icons.";
        elog;
        elog "For other desktop environments, try one of the following:";
        elog " - x11-themes/gnome-icon-theme";
        elog " - x11-themes/tango-icon-theme";
    fi;
    elog;
    elog "Some web pages may require additional fonts to display properly.";
    elog "Try installing some of the following packages if some characters";
    elog "are not displayed properly:";
    elog " - media-fonts/arphicfonts";
    elog " - media-fonts/bitstream-cyberbit";
    elog " - media-fonts/droid";
    elog " - media-fonts/ipamonafont";
    elog " - media-fonts/ja-ipafonts";
    elog " - media-fonts/takao-fonts";
    elog " - media-fonts/wqy-microhei";
    elog " - media-fonts/wqy-zenhei"
}
chromium_pkg_postrm () 
{ 
    gnome2_icon_cache_update
}
chromium_pkg_preinst () 
{ 
    gnome2_icon_savelist
}
chromium_remove_language_paks () 
{ 
    local crlangs=$(_chromium_crlang ${CHROMIUM_LANGS});
    local present_crlangs=$(_chromium_strip_pak *.pak);
    local present_langs=$(_chromium_syslang ${present_crlangs});
    local lang;
    for lang in ${crlangs};
    do
        if ! has ${lang} ${present_crlangs}; then
            eqawarn "LINGUAS warning: no .pak file for ${lang} (${lang}.pak not found)";
        fi;
    done;
    for lang in ${present_langs};
    do
        if [[ ${lang} == en_US ]]; then
            continue;
        fi;
        if ! has ${lang} ${CHROMIUM_LANGS}; then
            eqawarn "LINGUAS warning: no ${lang} in LANGS";
            continue;
        fi;
        if ! use linguas_${lang}; then
            rm "$(_chromium_crlang ${lang}).pak" || die;
        fi;
    done
}
chromium_suid_sandbox_check_kernel_config () 
{ 
    has "${EAPI:-0}" 0 1 2 3 && die "EAPI=${EAPI} is not supported";
    if [[ "${MERGE_TYPE}" == "source" || "${MERGE_TYPE}" == "binary" ]]; then
        ERROR_PID_NS="PID_NS is required for sandbox to work";
        ERROR_NET_NS="NET_NS is required for sandbox to work";
        CONFIG_CHECK="~PID_NS ~NET_NS";
        check_extra_config;
    fi
}
delete_all_version_separators () 
{ 
    replace_all_version_separators "" "${1}"
}
delete_version_separator () 
{ 
    replace_version_separator "${1}" "" "${2}"
}
dlopen_lib () 
{ 
    case "${CHOST}" in 
        *-linux-gnu* | *-linux-uclibc | *-interix*)
            echo "-ldl"
        ;;
    esac
}
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}
}
egyp_chromium () 
{ 
    set -- "${EGYP_CHROMIUM_COMMAND}" --depth="${EGYP_CHROMIUM_DEPTH}" "$@";
    echo "$@";
    "$@"
}
emktemp () 
{ 
    local exe="touch";
    [[ $1 == -d ]] && exe="mkdir" && shift;
    local topdir=$1;
    if [[ -z ${topdir} ]]; then
        [[ -z ${T} ]] && topdir="/tmp" || topdir=${T};
    fi;
    if ! type -P mktemp > /dev/null; then
        local tmp=/;
        while [[ -e ${tmp} ]]; do
            tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM};
        done;
        ${exe} "${tmp}" || ${exe} -p "${tmp}";
        echo "${tmp}";
    else
        if [[ ${exe} == "touch" ]]; then
            TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX;
        else
            TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX;
        fi;
    fi
}
enewgroup () 
{ 
    _assert_pkg_ebuild_phase ${FUNCNAME};
    local egroup=$1;
    shift;
    if [[ -z ${egroup} ]]; then
        eerror "No group specified !";
        die "Cannot call enewgroup without a group";
    fi;
    if [[ -n $(egetent group "${egroup}") ]]; then
        return 0;
    fi;
    einfo "Adding group '${egroup}' to your system ...";
    local egid=$1;
    shift;
    if [[ ! -z ${egid} ]]; then
        if [[ ${egid} -gt 0 ]]; then
            if [[ -n $(egetent group ${egid}) ]]; then
                egid="next available; requested gid taken";
            fi;
        else
            eerror "Groupid given but is not greater than 0 !";
            die "${egid} is not a valid GID";
        fi;
    else
        egid="next available";
    fi;
    einfo " - Groupid: ${egid}";
    if [[ $# -gt 0 ]]; then
        die "extra arguments no longer supported; please file a bug";
    fi;
    function _enewgroup_next_gid () 
    { 
        if [[ ${egid} == *[!0-9]* ]]; then
            for ((egid = 101; egid <= 999; egid++))
            do
                [[ -z $(egetent group ${egid}) ]] && break;
            done;
        fi
    };
    case ${CHOST} in 
        *-darwin*)
            _enewgroup_next_gid;
            dscl . create "/groups/${egroup}" gid ${egid};
            dscl . create "/groups/${egroup}" passwd '*'
        ;;
        *-freebsd* | *-dragonfly*)
            _enewgroup_next_gid;
            pw groupadd "${egroup}" -g ${egid} || die
        ;;
        *-netbsd*)
            _enewgroup_next_gid;
            groupadd -g ${egid} "${egroup}" || die
        ;;
        *)
            local opts;
            if [[ ${egid} == *[!0-9]* ]]; then
                opts="";
            else
                opts="-g ${egid}";
            fi;
            groupadd -r ${opts} "${egroup}" || die
        ;;
    esac
}
enewuser () 
{ 
    _assert_pkg_ebuild_phase ${FUNCNAME};
    local euser=$1;
    shift;
    if [[ -z ${euser} ]]; then
        eerror "No username specified !";
        die "Cannot call enewuser without a username";
    fi;
    if [[ -n $(egetent passwd "${euser}") ]]; then
        return 0;
    fi;
    einfo "Adding user '${euser}' to your system ...";
    local opts=();
    local euid=$1;
    shift;
    if [[ -n ${euid} && ${euid} != -1 ]]; then
        if [[ ${euid} -gt 0 ]]; then
            if [[ -n $(egetent passwd ${euid}) ]]; then
                euid="next";
            fi;
        else
            eerror "Userid given but is not greater than 0 !";
            die "${euid} is not a valid UID";
        fi;
    else
        euid="next";
    fi;
    if [[ ${euid} == "next" ]]; then
        for ((euid = 101; euid <= 999; euid++))
        do
            [[ -z $(egetent passwd ${euid}) ]] && break;
        done;
    fi;
    opts+=(-u ${euid});
    einfo " - Userid: ${euid}";
    local eshell=$1;
    shift;
    if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]]; then
        if [[ ! -e ${ROOT}${eshell} ]]; then
            eerror "A shell was specified but it does not exist !";
            die "${eshell} does not exist in ${ROOT}";
        fi;
        if [[ ${eshell} == */false || ${eshell} == */nologin ]]; then
            eerror "Do not specify ${eshell} yourself, use -1";
            die "Pass '-1' as the shell parameter";
        fi;
    else
        for eshell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null;
        do
            [[ -x ${ROOT}${eshell} ]] && break;
        done;
        if [[ ${eshell} == "/dev/null" ]]; then
            eerror "Unable to identify the shell to use, proceeding with userland default.";
            case ${USERLAND} in 
                GNU)
                    eshell="/bin/false"
                ;;
                BSD)
                    eshell="/sbin/nologin"
                ;;
                Darwin)
                    eshell="/usr/sbin/nologin"
                ;;
                *)
                    die "Unable to identify the default shell for userland ${USERLAND}"
                ;;
            esac;
        fi;
    fi;
    einfo " - Shell: ${eshell}";
    opts+=(-s "${eshell}");
    local ehome=$1;
    shift;
    if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]]; then
        ehome="/dev/null";
    fi;
    einfo " - Home: ${ehome}";
    opts+=(-d "${ehome}");
    local egroups=$1;
    shift;
    local g egroups_arr;
    IFS="," read -r -a egroups_arr <<< "${egroups}";
    shift;
    if [[ ${#egroups_arr[@]} -gt 0 ]]; then
        local defgroup exgroups;
        for g in "${egroups_arr[@]}";
        do
            if [[ -z $(egetent group "${g}") ]]; then
                eerror "You must add group ${g} to the system first";
                die "${g} is not a valid GID";
            fi;
            if [[ -z ${defgroup} ]]; then
                defgroup=${g};
            else
                exgroups+=",${g}";
            fi;
        done;
        opts+=(-g "${defgroup}");
        if [[ ! -z ${exgroups} ]]; then
            opts+=(-G "${exgroups:1}");
        fi;
    fi;
    einfo " - Groups: ${egroups:-(none)}";
    if [[ $# -gt 0 ]]; then
        die "extra arguments no longer supported; please file a bug";
    else
        local comment="added by portage for ${PN}";
        opts+=(-c "${comment}");
        einfo " - GECOS: ${comment}";
    fi;
    case ${CHOST} in 
        *-darwin*)
            dscl . create "/users/${euser}" uid ${euid};
            dscl . create "/users/${euser}" shell "${eshell}";
            dscl . create "/users/${euser}" home "${ehome}";
            dscl . create "/users/${euser}" realname "added by portage for ${PN}";
            for g in "${egroups_arr[@]}";
            do
                dscl . merge "/groups/${g}" users "${euser}";
            done
        ;;
        *-freebsd* | *-dragonfly*)
            pw useradd "${euser}" "${opts[@]}" || die
        ;;
        *-netbsd*)
            useradd "${opts[@]}" "${euser}" || die
        ;;
        *-openbsd*)
            useradd -u ${euid} -s "${eshell}" -d "${ehome}" -g "${egroups}" "${euser}" || die
        ;;
        *)
            useradd -r "${opts[@]}" "${euser}" || die
        ;;
    esac;
    if [[ ! -e ${ROOT}/${ehome} ]]; then
        einfo " - Creating ${ehome} in ${ROOT}";
        mkdir -p "${ROOT}/${ehome}";
        chown "${euser}" "${ROOT}/${ehome}";
        chmod 755 "${ROOT}/${ehome}";
    fi
}
epatch () 
{ 
    function _epatch_draw_line () 
    { 
        [[ -z $1 ]] && set "$(printf "%65s" '')";
        echo "${1//?/=}"
    };
    unset P4CONFIG P4PORT P4USER;
    local EPATCH_OPTS=(${EPATCH_OPTS[*]});
    while [[ $# -gt 0 ]]; do
        case $1 in 
            -*)
                EPATCH_OPTS+=("$1")
            ;;
            *)
                break
            ;;
        esac;
        shift;
    done;
    if [[ $# -gt 1 ]]; then
        local m;
        for m in "$@";
        do
            epatch "${m}";
        done;
        return 0;
    fi;
    local SINGLE_PATCH="no";
    [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}";
    if [[ -f $1 ]]; then
        SINGLE_PATCH="yes";
        set -- "$1";
        local EPATCH_SUFFIX=$1;
    else
        if [[ -d $1 ]]; then
            set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"};
        else
            if [[ -f ${EPATCH_SOURCE}/$1 ]]; then
                epatch "${EPATCH_SOURCE}/$1";
                return $?;
            else
                [[ $# -ne 0 ]] && EPATCH_SOURCE=$1;
                echo;
                eerror "Cannot find \$EPATCH_SOURCE!  Value for \$EPATCH_SOURCE is:";
                eerror;
                eerror "  ${EPATCH_SOURCE}";
                eerror "  ( ${EPATCH_SOURCE##*/} )";
                echo;
                die "Cannot find \$EPATCH_SOURCE!";
            fi;
        fi;
    fi;
    EPATCH_OPTS="${EPATCH_COMMON_OPTS} ${EPATCH_OPTS[*]}";
    local PIPE_CMD;
    case ${EPATCH_SUFFIX##*\.} in 
        xz)
            PIPE_CMD="xz -dc"
        ;;
        lzma)
            PIPE_CMD="lzma -dc"
        ;;
        bz2)
            PIPE_CMD="bzip2 -dc"
        ;;
        gz | Z | z)
            PIPE_CMD="gzip -dc"
        ;;
        ZIP | zip)
            PIPE_CMD="unzip -p"
        ;;
        *)

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

EOF

        eend 0;
    done;
    [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching";
    :
}
epatch_user () 
{ 
    [[ $# -ne 0 ]] && die "epatch_user takes no options";
    local applied="${T}/epatch_user.log";
    [[ -e ${applied} ]] && return 2;
    local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches;
    for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}{,:${SLOT}};
    do
        EPATCH_SOURCE=${base}/${CTARGET}/${check};
        [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check};
        [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check};
        if [[ -d ${EPATCH_SOURCE} ]]; then
            EPATCH_SOURCE=${EPATCH_SOURCE} EPATCH_SUFFIX="patch" EPATCH_FORCE="yes" EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." epatch;
            echo "${EPATCH_SOURCE}" > "${applied}";
            return 0;
        fi;
    done;
    echo "none" > "${applied}";
    return 1
}
epause () 
{ 
    ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
}
epunt_cxx () 
{ 
    local dir=$1;
    [[ -z ${dir} ]] && dir=${S};
    ebegin "Removing useless C++ checks";
    local f;
    find "${dir}" -name configure | while read f; do
        patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null;
    done;
    eend 0
}
esethome () 
{ 
    _assert_pkg_ebuild_phase ${FUNCNAME};
    local euser=$1;
    shift;
    if [[ -z ${euser} ]]; then
        eerror "No username specified !";
        die "Cannot call esethome without a username";
    fi;
    if [[ -z $(egetent passwd "${euser}") ]]; then
        ewarn "User does not exist, cannot set home dir -- skipping.";
        return 1;
    fi;
    local ehome=$1;
    shift;
    if [[ -z ${ehome} ]]; then
        eerror "No home directory specified !";
        die "Cannot call esethome without a home directory or '-1'";
    fi;
    if [[ ${ehome} == "-1" ]]; then
        ehome="/dev/null";
    fi;
    if [[ $(egethome "${euser}") == ${ehome} ]]; then
        return 0;
    fi;
    einfo "Updating home for user '${euser}' ...";
    einfo " - Home: ${ehome}";
    if [[ ! -e ${ROOT}/${ehome} ]]; then
        einfo " - Creating ${ehome} in ${ROOT}";
        mkdir -p "${ROOT}/${ehome}";
        chown "${euser}" "${ROOT}/${ehome}";
        chmod 755 "${ROOT}/${ehome}";
    fi;
    case ${CHOST} in 
        *-darwin*)
            dscl . change "/users/${euser}" home "${ehome}"
        ;;
        *-freebsd* | *-dragonfly*)
            pw usermod "${euser}" -d "${ehome}" && return 0;
            [[ $? == 8 ]] && eerror "${euser} is in use, cannot update home";
            eerror "There was an error when attempting to update the home directory for ${euser}";
            eerror "Please update it manually on your system:";
            eerror "\t pw usermod \"${euser}\" -d \"${ehome}\""
        ;;
        *)
            usermod -d "${ehome}" "${euser}" && return 0;
            [[ $? == 8 ]] && eerror "${euser} is in use, cannot update home";
            eerror "There was an error when attempting to update the home directory for ${euser}";
            eerror "Please update it manually on your system (as root):";
            eerror "\t usermod -d \"${ehome}\" \"${euser}\""
        ;;
    esac
}
eshopts_pop () 
{ 
    local s;
    estack_pop eshopts s || die "${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: $*"
}
fdo-mime_desktop_database_update () 
{ 
    has "${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_bmake () 
{ 
    if [[ ${USERLAND} == *BSD ]]; then
        echo make;
    else
        if [[ ${USERLAND} == "Darwin" ]]; then
            echo bsdmake;
        else
            echo pmake;
        fi;
    fi
}
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_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_localversion () 
{ 
    local lv_list i x;
    for i in $(ls ${1}/localversion* 2>/dev/null);
    do
        [[ -n ${i//*~*} ]] && lv_list="${lv_list} ${i}";
    done;
    for i in ${lv_list};
    do
        x="${x}$(<${i})";
    done;
    x=${x/ /};
    echo ${x}
}
get_major_version () 
{ 
    local c=($(get_all_version_components "${1:-${PV}}"));
    echo ${c[0]}
}
get_makefile_extract_function () 
{ 
    local a='' b='' mkfunc='getfilevar';
    a="$(getfilevar VERSION ${KERNEL_MAKEFILE})";
    b="$(getfilevar_noexec VERSION ${KERNEL_MAKEFILE})";
    [[ "${a}" != "${b}" ]] && mkfunc='getfilevar_noexec';
    echo "${mkfunc}"
}
get_modname () 
{ 
    local modname;
    local ver=$1;
    case ${CHOST} in 
        *-darwin*)
            modname="bundle"
        ;;
        *)
            modname="so"
        ;;
    esac;
    echo ".${modname}"
}
get_mounts () 
{ 
    local point= node= fs= opts= foo=;
    if [[ $(uname -s) == "Linux" ]]; then
        while read node point fs opts foo; do
            echo "${point} ${node} ${fs} ${opts}";
        done < /proc/mounts;
        return;
    fi;
    local IFS='	';
    LC_ALL=C mount -p | while read node point fs foo; do
        opts=${fs#* };
        fs=${fs%% *};
        echo "${point// /\040} ${node// /\040} ${fs%% *} ${opts// /\040}";
    done
}
get_running_version () 
{ 
    KV_FULL=$(uname -r);
    if [[ -f ${ROOT}/lib/modules/${KV_FULL}/source/Makefile && -f ${ROOT}/lib/modules/${KV_FULL}/build/Makefile ]]; then
        KERNEL_DIR=$(readlink -f ${ROOT}/lib/modules/${KV_FULL}/source);
        KBUILD_OUTPUT=$(readlink -f ${ROOT}/lib/modules/${KV_FULL}/build);
        unset KV_FULL;
        get_version;
        return $?;
    else
        if [[ -f ${ROOT}/lib/modules/${KV_FULL}/source/Makefile ]]; then
            KERNEL_DIR=$(readlink -f ${ROOT}/lib/modules/${KV_FULL}/source);
            unset KV_FULL;
            get_version;
            return $?;
        else
            if [[ -f ${ROOT}/lib/modules/${KV_FULL}/build/Makefile ]]; then
                KERNEL_DIR=$(readlink -f ${ROOT}/lib/modules/${KV_FULL}/build);
                unset KV_FULL;
                get_version;
                return $?;
            else
                KV_MAJOR=$(get_version_component_range 1 ${KV_FULL});
                KV_MINOR=$(get_version_component_range 2 ${KV_FULL});
                KV_PATCH=$(get_version_component_range 3 ${KV_FULL});
                KV_PATCH=${KV_PATCH//-*};
                KV_EXTRA="${KV_FULL#${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}}";
            fi;
        fi;
    fi;
    return 0
}
get_version () 
{ 
    local kbuild_output mkfunc tmplocal;
    [ -n "${KV_FULL}" ] && return 0;
    unset KV_DIR;
    [ -z "${get_version_warning_done}" ] && qeinfo "Determining the location of the kernel source code";
    [ -h "${KERNEL_DIR}" ] && KV_DIR="$(readlink -f ${KERNEL_DIR})";
    [ -d "${KERNEL_DIR}" ] && KV_DIR="${KERNEL_DIR}";
    if [ -z "${KV_DIR}" ]; then
        if [ -z "${get_version_warning_done}" ]; then
            get_version_warning_done=1;
            qeerror "Unable to find kernel sources at ${KERNEL_DIR}";
            if [ "${KERNEL_DIR}" == "/usr/src/linux" ]; then
                qeinfo "Please make sure that ${KERNEL_DIR} points at your running kernel, ";
                qeinfo "(or the kernel you wish to build against).";
                qeinfo "Alternatively, set the KERNEL_DIR environment variable to the kernel sources location";
            else
                qeinfo "Please ensure that the KERNEL_DIR environment variable points at full Linux sources of the kernel you wish to compile against.";
            fi;
        fi;
        return 1;
    fi;
    if [ -z "${get_version_warning_done}" ]; then
        qeinfo "Found kernel source directory:";
        qeinfo "    ${KV_DIR}";
    fi;
    if [ ! -s "${KV_DIR}/Makefile" ]; then
        if [ -z "${get_version_warning_done}" ]; then
            get_version_warning_done=1;
            qeerror "Could not find a Makefile in the kernel source directory.";
            qeerror "Please ensure that ${KERNEL_DIR} points to a complete set of Linux sources";
        fi;
        return 1;
    fi;
    OUTPUT_DIR="${OUTPUT_DIR:-${KBUILD_OUTPUT}}";
    KERNEL_MAKEFILE="${KV_DIR}/Makefile";
    mkfunc="$(get_makefile_extract_function "${KERNEL_MAKEFILE}")";
    kbuild_output="$(${mkfunc} KBUILD_OUTPUT ${KERNEL_MAKEFILE})";
    OUTPUT_DIR="${OUTPUT_DIR:-${kbuild_output}}";
    KV_MAJOR="$(${mkfunc} VERSION ${KERNEL_MAKEFILE})";
    KV_MINOR="$(${mkfunc} PATCHLEVEL ${KERNEL_MAKEFILE})";
    KV_PATCH="$(${mkfunc} SUBLEVEL ${KERNEL_MAKEFILE})";
    KV_EXTRA="$(${mkfunc} EXTRAVERSION ${KERNEL_MAKEFILE})";
    if [ -z "${KV_MAJOR}" -o -z "${KV_MINOR}" -o -z "${KV_PATCH}" ]; then
        if [ -z "${get_version_warning_done}" ]; then
            get_version_warning_done=1;
            qeerror "Could not detect kernel version.";
            qeerror "Please ensure that ${KERNEL_DIR} points to a complete set of Linux sources.";
        fi;
        return 1;
    fi;
    OUTPUT_DIR="${OUTPUT_DIR:-/lib/modules/${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${KV_EXTRA}/build}";
    [ -h "${OUTPUT_DIR}" ] && KV_OUT_DIR="$(readlink -f ${OUTPUT_DIR})";
    [ -d "${OUTPUT_DIR}" ] && KV_OUT_DIR="${OUTPUT_DIR}";
    if [ -n "${KV_OUT_DIR}" ]; then
        qeinfo "Found kernel object directory:";
        qeinfo "    ${KV_OUT_DIR}";
    fi;
    KV_OUT_DIR="${KV_OUT_DIR:-${KV_DIR}}";
    if [ -s "${KV_OUT_DIR}"/include/config/kernel.release ]; then
        KV_LOCAL=$(<"${KV_OUT_DIR}"/include/config/kernel.release);
    else
        if [ -s "${KV_OUT_DIR}"/.kernelrelease ]; then
            KV_LOCAL=$(<"${KV_OUT_DIR}"/.kernelrelease);
        else
            KV_LOCAL=;
        fi;
    fi;
    tmplocal=${KV_LOCAL#${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${KV_EXTRA}};
    if [ "$KV_LOCAL" = "$tmplocal" ]; then
        KV_LOCAL=;
    else
        KV_LOCAL=$tmplocal;
    fi;
    KV_FULL="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${KV_EXTRA}${KV_LOCAL}";
    qeinfo "Found sources for kernel version:";
    qeinfo "    ${KV_FULL}";
    return 0
}
get_version_component_count () 
{ 
    local a=($(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 ${c//[-._]/ }
}
getfilevar () 
{ 
    local ERROR basefname basedname myARCH="${ARCH}";
    ERROR=0;
    [ -z "${1}" ] && ERROR=1;
    [ ! -f "${2}" ] && ERROR=1;
    if [ "${ERROR}" = 1 ]; then
        echo -e "\n";
        eerror "getfilevar requires 2 variables, with the second a valid file.";
        eerror "   getfilevar <VARIABLE> <CONFIGFILE>";
    else
        basefname="$(basename ${2})";
        basedname="$(dirname ${2})";
        unset ARCH;
        echo -e "e:\\n\\t@echo \$(${1})\\ninclude ${basefname}" | make -C "${basedname}" M="${S}" ${BUILD_FIXES} -s -f - 2> /dev/null;
        ARCH=${myARCH};
    fi
}
getfilevar_noexec () 
{ 
    local ERROR basefname basedname mycat myARCH="${ARCH}";
    ERROR=0;
    mycat='cat';
    [ -z "${1}" ] && ERROR=1;
    [ ! -f "${2}" ] && ERROR=1;
    [ "${2%.gz}" != "${2}" ] && mycat='zcat';
    if [ "${ERROR}" = 1 ]; then
        echo -e "\n";
        eerror "getfilevar_noexec requires 2 variables, with the second a valid file.";
        eerror "   getfilevar_noexec <VARIABLE> <CONFIGFILE>";
    else
        ${mycat} "${2}" | sed -n -e "/^[[:space:]]*${1}[[:space:]]*:\\?=[[:space:]]*\(.*\)\$/{
			s,^[^=]*[[:space:]]*=[[:space:]]*,,g ;
			s,[[:space:]]*\$,,g ;
			p
		}";
    fi
}
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 $?
}
gyp_use () 
{ 
    local gypflag="-D${2:-use_${1//-/_}}=";
    usex "$1" "${gypflag}" "${gypflag}" "${3-1}" "${4-0}"
}
has_m32 () 
{ 
    die "${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/ /}" ]
}
host-is-pax () 
{ 
    grep -qs ^PaX: /proc/self/status
}
in_iuse () 
{ 
    debug-print-function ${FUNCNAME} "${@}";
    [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()";
    local flag=${1};
    local liuse=(${IUSE});
    has "${flag}" "${liuse[@]#[+-]}"
}
is-flag () 
{ 
    is-flagq "$@" && 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-login-disabled () 
{ 
    _dead_portability_user_funcs
}
is_final_abi () 
{ 
    has_multilib_profile || return 0;
    set -- $(get_install_abis);
    local LAST_ABI=$#;
    [[ ${!LAST_ABI} == ${ABI} ]]
}
kernel_is () 
{ 
    linux-info_get_any_version;
    local operator test value;
    case ${1#-} in 
        lt)
            operator="-lt";
            shift
        ;;
        gt)
            operator="-gt";
            shift
        ;;
        le)
            operator="-le";
            shift
        ;;
        ge)
            operator="-ge";
            shift
        ;;
        eq)
            operator="-eq";
            shift
        ;;
        *)
            operator="-eq"
        ;;
    esac;
    [[ $# -gt 3 ]] && die "Error in kernel-2_kernel_is(): too many parameters";
    : $(( test = (KV_MAJOR << 16) + (KV_MINOR << 8) + KV_PATCH ));
    : $(( value = (${1:-${KV_MAJOR}} << 16) + (${2:-${KV_MINOR}} << 8) + ${3:-${KV_PATCH}} ));
    [ ${test} ${operator} ${value} ]
}
linux-info_get_any_version () 
{ 
    get_version;
    if [[ $? -ne 0 ]]; then
        ewarn "Unable to calculate Linux Kernel version for build, attempting to use running version";
        get_running_version;
    fi
}
linux-info_pkg_setup () 
{ 
    linux-info_get_any_version;
    if kernel_is 2 4; then
        if [ "$( gcc-major-version )" -eq "4" ]; then
            echo;
            ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with";
            ewarn "linux-2.4 (or modules building against a linux-2.4 kernel)!";
            echo;
            ewarn "Either switch to another gcc-version (via gcc-config) or use a";
            ewarn "newer kernel that supports gcc-4.";
            echo;
            ewarn "Also be aware that bugreports about gcc-4 not working";
            ewarn "with linux-2.4 based ebuilds will be closed as INVALID!";
            echo;
            epause 10;
        fi;
    fi;
    [ -n "${CONFIG_CHECK}" ] && check_extra_config
}
linux_chkconfig_builtin () 
{ 
    linux_config_qa_check linux_chkconfig_builtin;
    local RESULT;
    local config;
    config="${KV_OUT_DIR}/.config";
    [ ! -f "${config}" ] && config="/proc/config.gz";
    RESULT="$(getfilevar_noexec CONFIG_${1} "${config}")";
    [ "${RESULT}" = "y" ] && return 0 || return 1
}
linux_chkconfig_module () 
{ 
    linux_config_qa_check linux_chkconfig_module;
    local RESULT;
    local config;
    config="${KV_OUT_DIR}/.config";
    [ ! -f "${config}" ] && config="/proc/config.gz";
    RESULT="$(getfilevar_noexec CONFIG_${1} "${config}")";
    [ "${RESULT}" = "m" ] && return 0 || return 1
}
linux_chkconfig_present () 
{ 
    linux_config_qa_check linux_chkconfig_present;
    local RESULT;
    local config;
    config="${KV_OUT_DIR}/.config";
    [ ! -f "${config}" ] && config="/proc/config.gz";
    RESULT="$(getfilevar_noexec CONFIG_${1} "${config}")";
    [ "${RESULT}" = "m" -o "${RESULT}" = "y" ] && return 0 || return 1
}
linux_chkconfig_string () 
{ 
    linux_config_qa_check linux_chkconfig_string;
    local config;
    config="${KV_OUT_DIR}/.config";
    [ ! -f "${config}" ] && config="/proc/config.gz";
    getfilevar_noexec "CONFIG_${1}" "${config}"
}
linux_config_bin_exists () 
{ 
    export _LINUX_CONFIG_EXISTS_DONE=1;
    [ -s "/proc/config.gz" ]
}
linux_config_exists () 
{ 
    linux_config_src_exists || linux_config_bin_exists
}
linux_config_qa_check () 
{ 
    local f="$1";
    if [ -z "${_LINUX_CONFIG_EXISTS_DONE}" ]; then
        ewarn "QA: You called $f before any linux_config_exists!";
        ewarn "QA: The return value of $f will NOT guaranteed later!";
    fi
}
linux_config_src_exists () 
{ 
    export _LINUX_CONFIG_EXISTS_DONE=1;
    [ -s "${KV_OUT_DIR}/.config" ]
}
list-paxables () 
{ 
    file "$@" 2> /dev/null | grep -E 'ELF.*(executable|shared object)' | sed -e 's/: .*$//'
}
make_desktop_entry () 
{ 
    [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable";
    local exec=${1};
    local name=${2:-${PN}};
    local icon=${3:-${PN}};
    local type=${4};
    local fields=${5};
    if [[ -z ${type} ]]; then
        local catmaj=${CATEGORY%%-*};
        local catmin=${CATEGORY##*-};
        case ${catmaj} in 
            app)
                case ${catmin} in 
                    accessibility)
                        type="Utility;Accessibility"
                    ;;
                    admin)
                        type=System
                    ;;
                    antivirus)
                        type=System
                    ;;
                    arch)
                        type="Utility;Archiving"
                    ;;
                    backup)
                        type="Utility;Archiving"
                    ;;
                    cdr)
                        type="AudioVideo;DiscBurning"
                    ;;
                    dicts)
                        type="Office;Dictionary"
                    ;;
                    doc)
                        type=Documentation
                    ;;
                    editors)
                        type="Utility;TextEditor"
                    ;;
                    emacs)
                        type="Development;TextEditor"
                    ;;
                    emulation)
                        type="System;Emulator"
                    ;;
                    laptop)
                        type="Settings;HardwareSettings"
                    ;;
                    office)
                        type=Office
                    ;;
                    pda)
                        type="Office;PDA"
                    ;;
                    vim)
                        type="Development;TextEditor"
                    ;;
                    xemacs)
                        type="Development;TextEditor"
                    ;;
                esac
            ;;
            dev)
                type="Development"
            ;;
            games)
                case ${catmin} in 
                    action | fps)
                        type=ActionGame
                    ;;
                    arcade)
                        type=ArcadeGame
                    ;;
                    board)
                        type=BoardGame
                    ;;
                    emulation)
                        type=Emulator
                    ;;
                    kids)
                        type=KidsGame
                    ;;
                    puzzle)
                        type=LogicGame
                    ;;
                    roguelike)
                        type=RolePlaying
                    ;;
                    rpg)
                        type=RolePlaying
                    ;;
                    simulation)
                        type=Simulation
                    ;;
                    sports)
                        type=SportsGame
                    ;;
                    strategy)
                        type=StrategyGame
                    ;;
                esac;
                type="Game;${type}"
            ;;
            gnome)
                type="Gnome;GTK"
            ;;
            kde)
                type="KDE;Qt"
            ;;
            mail)
                type="Network;Email"
            ;;
            media)
                case ${catmin} in 
                    gfx)
                        type=Graphics
                    ;;
                    *)
                        case ${catmin} in 
                            radio)
                                type=Tuner
                            ;;
                            sound)
                                type=Audio
                            ;;
                            tv)
                                type=TV
                            ;;
                            video)
                                type=Video
                            ;;
                        esac;
                        type="AudioVideo;${type}"
                    ;;
                esac
            ;;
            net)
                case ${catmin} in 
                    dialup)
                        type=Dialup
                    ;;
                    ftp)
                        type=FileTransfer
                    ;;
                    im)
                        type=InstantMessaging
                    ;;
                    irc)
                        type=IRCClient
                    ;;
                    mail)
                        type=Email
                    ;;
                    news)
                        type=News
                    ;;
                    nntp)
                        type=News
                    ;;
                    p2p)
                        type=FileTransfer
                    ;;
                    voip)
                        type=Telephony
                    ;;
                esac;
                type="Network;${type}"
            ;;
            sci)
                case ${catmin} in 
                    astro*)
                        type=Astronomy
                    ;;
                    bio*)
                        type=Biology
                    ;;
                    calc*)
                        type=Calculator
                    ;;
                    chem*)
                        type=Chemistry
                    ;;
                    elec*)
                        type=Electronics
                    ;;
                    geo*)
                        type=Geology
                    ;;
                    math*)
                        type=Math
                    ;;
                    physics)
                        type=Physics
                    ;;
                    visual*)
                        type=DataVisualization
                    ;;
                esac;
                type="Education;Science;${type}"
            ;;
            sys)
                type="System"
            ;;
            www)
                case ${catmin} in 
                    client)
                        type=WebBrowser
                    ;;
                esac;
                type="Network;${type}"
            ;;
            *)
                type=
            ;;
        esac;
    fi;
    if [ "${SLOT}" == "0" ]; then
        local desktop_name="${PN}";
    else
        local desktop_name="${PN}-${SLOT}";
    fi;
    local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop";
    type=${type%;}${type:+;};
    eshopts_push -s extglob;
    if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
        ewarn "As described in the Icon Theme Specification, icon file extensions are not";
        ewarn "allowed in .desktop files if the value is not an absolute path.";
        icon=${icon%.@(xpm|png|svg)};
    fi;
    eshopts_pop;
    cat > "${desktop}"  <<-EOF
[Desktop Entry]
Name=${name}
Type=Application
Comment=${DESCRIPTION}
Exec=${exec}
TryExec=${exec%% *}
Icon=${icon}
Categories=${type}
EOF

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

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

    chmod go+rx "${tmpwrapper}";
    if [[ -n ${path} ]]; then
        ( exeinto "${path}";
        newexe "${tmpwrapper}" "${wrapper}" ) || die;
    else
        newbin "${tmpwrapper}" "${wrapper}" || die;
    fi
}
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};
            : ${DEFAULT_ABI=s390x}
        ;;
        sparc*)
            export CFLAGS_sparc32=${CFLAGS_sparc32--m32};
            export CHOST_sparc32=${CTARGET/sparc64/sparc};
            export CTARGET_sparc32=${CHOST_sparc32};
            export LIBDIR_sparc32="lib";
            export CFLAGS_sparc64=${CFLAGS_sparc64--m64};
            export CHOST_sparc64=${CTARGET};
            export CTARGET_sparc64=${CHOST_sparc64};
            export LIBDIR_sparc64="lib64";
            : ${MULTILIB_ABIS=sparc64 sparc32};
            : ${DEFAULT_ABI=sparc64}
        ;;
        *)
            : ${MULTILIB_ABIS=default};
            : ${DEFAULT_ABI=default}
        ;;
    esac;
    export MULTILIB_ABIS DEFAULT_ABI
}
multilib_toolchain_setup () 
{ 
    local v vv;
    export ABI=$1;
    if [[ ${__DEFAULT_ABI_SAVED} == "true" ]]; then
        for v in CHOST CBUILD AS CC CXX LD;
        do
            vv="__abi_saved_${v}";
            export ${v}="${!vv}";
            unset ${vv};
        done;
        unset __DEFAULT_ABI_SAVED;
    fi;
    if [[ ${ABI} != ${DEFAULT_ABI} ]]; then
        for v in CHOST CBUILD AS CC CXX LD;
        do
            export __abi_saved_${v}="${!v}";
        done;
        export __DEFAULT_ABI_SAVED="true";
        export CHOST=$(get_abi_CHOST ${DEFAULT_ABI});
        export CC="$(tc-getCC) $(get_abi_CFLAGS)";
        export CXX="$(tc-getCXX) $(get_abi_CFLAGS)";
        export LD="$(tc-getLD) $(get_abi_LDFLAGS)";
        export CHOST=$(get_abi_CHOST $1);
        export CBUILD=$(get_abi_CHOST $1);
    fi
}
newicon () 
{ 
    _iconins ${FUNCNAME} "$@"
}
newmenu () 
{ 
    ( insinto /usr/share/applications;
    newins "$@" )
}
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 == $# ))
        ;;
    esac
}
pax-mark () 
{ 
    local f flags fail=0 failures="" zero_load_alignment;
    flags=${1//-};
    shift;
    if type -p paxctl > /dev/null && has PT ${PAX_MARKINGS}; then
        einfo "PT PaX marking -${flags}";
        _pax_list_files einfo "$@";
        for f in "$@";
        do
            paxctl -q${flags} "${f}" && continue;
            paxctl -qc${flags} "${f}" && continue;
            paxctl -qC${flags} "${f}" && continue;
            fail=1;
            failures="${failures} ${f}";
        done;
    else
        if type -p scanelf > /dev/null && [[ ${PAX_MARKINGS} != "none" ]]; then
            einfo "Fallback PaX marking -${flags}";
            _pax_list_files einfo "$@";
            scanelf -Xxz ${flags} "$@";
        else
            if [[ ${PAX_MARKINGS} != "none" ]]; then
                failures="$*";
                fail=1;
            fi;
        fi;
    fi;
    if [[ ${fail} == 1 ]]; then
        ewarn "Failed to set PaX markings -${flags} for:";
        _pax_list_files ewarn ${failures};
        ewarn "Executables may be killed by PaX kernels.";
    fi;
    return ${fail}
}
pkg_nofetch () 
{ 
    __eapi0_pkg_nofetch "$@"
}
pkg_postinst () 
{ 
    chromium_pkg_postinst "$@"
}
pkg_postrm () 
{ 
    chromium_pkg_postrm "$@"
}
pkg_preinst () 
{ 
    chromium_pkg_preinst "$@"
}
pkg_setup () 
{ 
    if [[ "${SLOT}" == "0" ]]; then
        CHROMIUM_SUFFIX="";
    else
        CHROMIUM_SUFFIX="-${SLOT}";
    fi;
    CHROMIUM_HOME="/usr/$(get_libdir)/chromium-browser${CHROMIUM_SUFFIX}";
    tc-export AR CC CXX RANLIB;
    python_set_active_version 2;
    python_pkg_setup;
    if ! use selinux; then
        chromium_suid_sandbox_check_kernel_config;
    fi;
    if use bindist; then
        elog "bindist enabled: H.264 video support will be disabled.";
    else
        elog "bindist disabled: Resulting binaries may not be legal to re-distribute.";
    fi
}
preserve_old_lib () 
{ 
    if [[ ${EBUILD_PHASE} != "preinst" ]]; then
        eerror "preserve_old_lib() must be called from pkg_preinst() only";
        die "Invalid preserve_old_lib() usage";
    fi;
    [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]";
    has preserve-libs ${FEATURES} && return 0;
    local lib dir;
    for lib in "$@";
    do
        [[ -e ${ROOT}/${lib} ]] || continue;
        dir=${lib%/*};
        dodir ${dir} || die "dodir ${dir} failed";
        cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed";
        touch "${D}"/${lib};
    done
}
preserve_old_lib_notify () 
{ 
    if [[ ${EBUILD_PHASE} != "postinst" ]]; then
        eerror "preserve_old_lib_notify() must be called from pkg_postinst() only";
        die "Invalid preserve_old_lib_notify() usage";
    fi;
    has preserve-libs ${FEATURES} && return 0;
    local lib notice=0;
    for lib in "$@";
    do
        [[ -e ${ROOT}/${lib} ]] || continue;
        if [[ ${notice} -eq 0 ]]; then
            notice=1;
            ewarn "Old versions of installed libraries were detected on your system.";
            ewarn "In order to avoid breaking packages that depend on these old libs,";
            ewarn "the libraries are not being removed.  You need to run revdep-rebuild";
            ewarn "in order to remove these old dependencies.  If you do not have this";
            ewarn "helper program, simply emerge the 'gentoolkit' package.";
            ewarn;
        fi;
        ewarn "  # revdep-rebuild --library '${lib}' && rm '${lib}'";
    done
}
prune_libtool_files () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    local removing_all removing_modules opt;
    for opt in "$@";
    do
        case "${opt}" in 
            --all)
                removing_all=1;
                removing_modules=1
            ;;
            --modules)
                removing_modules=1
            ;;
            *)
                die "Invalid argument to ${FUNCNAME}(): ${opt}"
            ;;
        esac;
    done;
    local f;
    local queue=();
    while IFS= read -r -d '' f; do
        local archivefile=${f/%.la/.a};
        [[ ${f} != ${archivefile} ]] || die 'regex sanity check failed';
        local reason pkgconfig_scanned;
        if grep -q '^shouldnotlink=yes$' "${f}"; then
            if [[ -f ${archivefile} ]]; then
                einfo "Removing unnecessary ${archivefile#${D%/}} (static plugin)";
                queue+=("${archivefile}");
            fi;
            if [[ -n ${removing_modules} ]]; then
                reason='module';
            fi;
        else
            if [[ -n ${removing_all} ]]; then
                reason='requested';
            else
                if [[ ! -f ${archivefile} ]]; then
                    reason='no static archive';
                else
                    if [[ ! -n $(sed -nre 				"s/^(dependency_libs|inherited_linker_flags)='(.*)'$/\2/p" 				"${f}") ]]; then
                        reason='no libs & flags';
                    else
                        if [[ ! -n ${pkgconfig_scanned} ]]; then
                            local pc_libs=();
                            if [[ ! -n ${removing_all} ]]; then
                                local f;
                                local tf=${T}/prune-lt-files.pc;
                                local pkgconf=$(tc-getPKG_CONFIG);
                                while IFS= read -r -d '' f; do
                                    local arg;
                                    sed -e '/^Requires:/d' "${f}" > "${tf}";
                                    for arg in $("${pkgconf}" --libs "${tf}");
                                    do
                                        [[ ${arg} == -l* ]] && pc_libs+=(lib${arg#-l}.la);
                                    done;
                                done < <(find "${D}" -type f -name '*.pc' -print0);
                                rm -f "${tf}";
                            fi;
                            pkgconfig_scanned=1;
                        fi;
                        has "${f##*/}" "${pc_libs[@]}" && reason='covered by .pc';
                    fi;
                fi;
            fi;
        fi;
        if [[ -n ${reason} ]]; then
            einfo "Removing unnecessary ${f#${D%/}} (${reason})";
            queue+=("${f}");
        fi;
    done < <(find "${D}" -xtype f -name '*.la' -print0);
    if [[ -n ${queue[@]} ]]; then
        rm -f "${queue[@]}";
    fi
}
python_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",
}

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)
	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
        ewarn;
        ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation";
        ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01.";
        ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax.";
        ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported.";
        ewarn;
        search_paths=("${@#/}");
        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
        ewarn;
        ewarn "Deprecation Warning: Usage of ${FUNCNAME}() in packages not supporting installation";
        ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be disallowed on 2011-08-01.";
        ewarn "Use EAPI >=3 and call ${FUNCNAME}() with paths having appropriate syntax.";
        ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported.";
        ewarn;
        local myroot mydirs=() myfiles=() myopts=() return_code="0";
        myroot="${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 "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs";
    fi;
    _python_check_python_pkg_setup_execution;
    python_execute_function -d -s -- "$@"
}
qeerror () 
{ 
    qout eerror "${@}"
}
qeinfo () 
{ 
    qout einfo "${@}"
}
qewarn () 
{ 
    qout ewarn "${@}"
}
qout () 
{ 
    local outputmsg type;
    type=${1};
    shift;
    outputmsg="${@}";
    case "${EBUILD_PHASE}" in 
        depend)
            unset outputmsg
        ;;
        clean)
            unset outputmsg
        ;;
        preinst)
            unset outputmsg
        ;;
    esac;
    [ -n "${outputmsg}" ] && ${type} "${outputmsg}"
}
raw-ldflags () 
{ 
    local x input="$@";
    [[ -z ${input} ]] && input=${LDFLAGS};
    set --;
    for x in ${input};
    do
        x=${x#-Wl,};
        set -- "$@" ${x//,/ };
    done;
    echo "$@"
}
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
}
require_configured_kernel () 
{ 
    if ! linux_config_src_exists; then
        qeerror "Could not find a usable .config in the kernel source directory.";
        qeerror "Please ensure that ${KERNEL_DIR} points to a configured set of Linux sources.";
        qeerror "If you are using KBUILD_OUTPUT, please set the environment var so that";
        qeerror "it points to the necessary object directory so that it might find .config.";
        die "Kernel not configured; no .config found in ${KV_OUT_DIR}";
    fi
}
seq () 
{ 
    local p=$(type -P seq);
    if [[ -n ${p} ]]; then
        "${p}" "$@";
        return $?;
    fi;
    local min max step;
    case $# in 
        1)
            min=1 max=$1 step=1
        ;;
        2)
            min=$1 max=$2 step=1
        ;;
        3)
            min=$1 max=$3 step=$2
        ;;
        *)
            die "seq called with wrong number of arguments"
        ;;
    esac;
    p=$(type -P jot);
    if [[ -n ${p} ]]; then
        local reps;
        if [[ ${step} != 0 ]]; then
            reps=$(( (max - min) / step + 1 ));
        else
            reps=0;
        fi;
        jot $reps $min $max $step;
        return $?;
    fi;
    while :; do
        [[ $max < $min && $step > 0 ]] && break;
        [[ $min < $max && $step < 0 ]] && break;
        echo $min;
        : $(( min += step ));
    done;
    return 0
}
set_arch_to_kernel () 
{ 
    export ARCH=$(tc-arch-kernel)
}
set_arch_to_portage () 
{ 
    export ARCH=$(tc-arch)
}
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 () 
{ 
    local test_targets;
    for x in base cacheinvalidation crypto googleurl gpu media net printing sql;
    do
        test_targets+=" ${x}_unittests";
    done;
    local make_targets="chrome chromedriver";
    if ! use selinux; then
        make_targets+=" chrome_sandbox";
    fi;
    if use test; then
        make_targets+=$test_targets;
    fi;
    emake ${make_targets} BUILDTYPE=Release V=1 CC.host="$(tc-getCC)" CFLAGS.host="${CFLAGS}" CXX.host="$(tc-getCXX)" CXXFLAGS.host="${CXXFLAGS}" LINK.host="$(tc-getCXX)" LDFLAGS.host="${LDFLAGS}" AR.host="$(tc-getAR)" || die;
    pax-mark m out/Release/chrome;
    if use test; then
        for x in $test_targets;
        do
            pax-mark m out/Release/${x};
        done;
    fi
}
src_configure () 
{ 
    local myconf="";
    myconf+=" -Ddisable_sse2=1";
    myconf+=" $(gyp_use tcmalloc linux_use_tcmalloc)";
    myconf+=" -Ddisable_glibc=1";
    myconf+=" -Ddisable_pnacl=1";
    echo > "${T}/flapper_version.h" || die;
    myconf+=" -Dflapper_version_h_file=${T}/flapper_version.h";
    myconf+="
		-Duse_system_bzip2=1
		-Duse_system_flac=1
		-Duse_system_icu=1
		-Duse_system_libevent=1
		-Duse_system_libjpeg=1
		-Duse_system_libpng=1
		-Duse_system_libusb=1
		-Duse_system_libwebp=1
		-Duse_system_libxml=1
		-Duse_system_speex=1
		-Duse_system_v8=1
		-Duse_system_xdg_utils=1
		-Duse_system_yasm=1
		-Duse_system_zlib=0";
    myconf+="
		$(gyp_use cups)
		$(gyp_use gnome use_gconf)
		$(gyp_use gnome-keyring use_gnome_keyring)
		$(gyp_use gnome-keyring linux_link_gnome_keyring)
		$(gyp_use kerberos)
		$(gyp_use pulseaudio)
		$(gyp_use selinux selinux)";
    myconf+="
		-Dlinux_link_gsettings=1";
    if ! use selinux; then
        myconf+="
			-Dlinux_sandbox_path=${CHROMIUM_HOME}/chrome_sandbox
			-Dlinux_sandbox_chrome_path=${CHROMIUM_HOME}/chrome";
    fi;
    myconf+="
		-Dlinux_use_gold_binary=0
		-Dlinux_use_gold_flags=0";
    if ! use bindist; then
        myconf+=" -Dproprietary_codecs=1 -Dffmpeg_branding=Chrome";
    fi;
    local myarch="$(tc-arch)";
    if [[ $myarch = amd64 ]]; then
        myconf+=" -Dtarget_arch=x64";
    else
        if [[ $myarch = x86 ]]; then
            myconf+=" -Dtarget_arch=ia32";
        else
            if [[ $myarch = arm ]]; then
                myconf+=" -Dtarget_arch=arm
			-Darm_neon=0
			-Ddisable_nacl=1";
            else
                die "Failed to determine target arch, got '$myarch'.";
            fi;
        fi;
    fi;
    myconf+=" -Dwerror=";
    if ! use custom-cflags; then
        replace-flags "-Os" "-O2";
        strip-flags;
    fi;
    egyp_chromium ${myconf} || die
}
src_install () 
{ 
    exeinto "${CHROMIUM_HOME}";
    doexe out/Release/chrome || die;
    if ! use selinux; then
        doexe out/Release/chrome_sandbox || die;
        fperms 4755 "${CHROMIUM_HOME}/chrome_sandbox";
    fi;
    doexe out/Release/chromedriver || die;
    if ! use arm; then
        doexe out/Release/nacl_helper{,_bootstrap} || die;
        insinto "${CHROMIUM_HOME}";
        doins out/Release/nacl_irt_*.nexe || die;
        doins out/Release/libppGoogleNaClPluginChrome.so || die;
    fi;
    newexe "${FILESDIR}"/chromium-launcher-r2.sh chromium-launcher.sh || die;
    if [[ "${CHROMIUM_SUFFIX}" != "" ]]; then
        sed "s:chromium-browser:chromium-browser${CHROMIUM_SUFFIX}:g" -i "${ED}"/"${CHROMIUM_HOME}"/chromium-launcher.sh || die;
        sed "s:chromium.desktop:chromium${CHROMIUM_SUFFIX}.desktop:g" -i "${ED}"/"${CHROMIUM_HOME}"/chromium-launcher.sh || die;
        sed "s:plugins:plugins --user-data-dir=\${HOME}/.config/chromium${CHROMIUM_SUFFIX}:" -i "${ED}"/"${CHROMIUM_HOME}"/chromium-launcher.sh || die;
    fi;
    dosym "${CHROMIUM_HOME}/chromium-launcher.sh" /usr/bin/chromium-browser${CHROMIUM_SUFFIX} || die;
    dosym "${CHROMIUM_HOME}/chromium-launcher.sh" /usr/bin/chromium${CHROMIUM_SUFFIX} || die;
    dodir /etc/chromium || die;
    insinto /etc/chromium;
    newins "${FILESDIR}/chromium.default" "default" || die;
    pushd out/Release/locales > /dev/null || die;
    chromium_remove_language_paks;
    popd;
    insinto "${CHROMIUM_HOME}";
    doins out/Release/*.pak || die;
    doins -r out/Release/locales || die;
    doins -r out/Release/resources || die;
    newman out/Release/chrome.1 chromium${CHROMIUM_SUFFIX}.1 || die;
    newman out/Release/chrome.1 chromium-browser${CHROMIUM_SUFFIX}.1 || die;
    doexe out/Release/libffmpegsumo.so || die;
    local branding size;
    for size in 16 22 24 32 48 64 128 256;
    do
        case ${size} in 
            16 | 32)
                branding="chrome/app/theme/default_100_percent/chromium"
            ;;
            *)
                branding="chrome/app/theme/chromium"
            ;;
        esac;
        newicon -s ${size} "${branding}/product_logo_${size}.png" chromium-browser${CHROMIUM_SUFFIX}.png;
    done;
    local mime_types="text/html;text/xml;application/xhtml+xml;";
    mime_types+="x-scheme-handler/http;x-scheme-handler/https;";
    mime_types+="x-scheme-handler/ftp;";
    mime_types+="x-scheme-handler/mailto;x-scheme-handler/webcal;";
    make_desktop_entry chromium-browser${CHROMIUM_SUFFIX} "Chromium${CHROMIUM_SUFFIX}" chromium-browser${CHROMIUM_SUFFIX} "Network;WebBrowser" "MimeType=${mime_types}\nStartupWMClass=chromium-browser";
    sed -e "/^Exec/s/$/ %U/" -i "${ED}"/usr/share/applications/*.desktop || die;
    if use gnome; then
        dodir /usr/share/gnome-control-center/default-apps || die;
        insinto /usr/share/gnome-control-center/default-apps;
        newins "${FILESDIR}"/chromium-browser.xml chromium-browser${CHROMIUM_SUFFIX}.xml || die;
        if [[ "${CHROMIUM_SUFFIX}" != "" ]]; then
            sed "s:chromium-browser:chromium-browser${CHROMIUM_SUFFIX}:g" -i "${ED}"/usr/share/gnome-control-center/default-apps/chromium-browser${CHROMIUM_SUFFIX}.xml;
        fi;
    fi
}
src_prepare () 
{ 
    if ! use arm; then
        ebegin "Preparing NaCl newlib toolchain";
        pushd "${T}" > /dev/null || die;
        mkdir sdk || die;
        cp -a /usr/$(get_libdir)/nacl-toolchain-newlib sdk/nacl-sdk || die;
        mkdir -p "${S}"/native_client/toolchain/.tars || die;
        tar czf "${S}"/native_client/toolchain/.tars/naclsdk_linux_x86.tgz sdk || die;
        popd > /dev/null || die;
        eend $?;
    fi;
    epatch "${FILESDIR}/${PN}-ppapi-r0.patch";
    epatch "${FILESDIR}/${PN}-dbus-glib-r0.patch";
    epatch "${FILESDIR}/${PN}-system-icu-r0.patch";
    epatch "${FILESDIR}/${PN}-system-speex-r0.patch";
    if [[ -e chrome/test/data/nacl/nacl_test_data.gyp ]]; then
        die "tarball fixed, please remove workaround";
    fi;
    mkdir -p chrome/test/data/nacl;
    cat > chrome/test/data/nacl/nacl_test_data.gyp  <<-EOF
{
  'targets': [
    {
      'target_name': 'nacl_tests',
      'type': 'none',
    },
  ],
}
EOF

    epatch_user;
    find third_party -type f \! -iname '*.gyp*' \! -path 'third_party/WebKit/*' \! -path 'third_party/angle/*' \! -path 'third_party/cacheinvalidation/*' \! -path 'third_party/cld/*' \! -path 'third_party/ffmpeg/*' \! -path 'third_party/flac/flac.h' \! -path 'third_party/flot/*' \! -path 'third_party/gpsd/*' \! -path 'third_party/harfbuzz/*' \! -path 'third_party/hunspell/*' \! -path 'third_party/hyphen/*' \! -path 'third_party/iccjpeg/*' \! -path 'third_party/jsoncpp/*' \! -path 'third_party/khronos/*' \! -path 'third_party/launchpad_translations/*' \! -path 'third_party/leveldatabase/*' \! -path 'third_party/libjingle/*' \! -path 'third_party/libphonenumber/*' \! -path 'third_party/libsrtp/*' \! -path 'third_party/libusb/libusb.h' \! -path 'third_party/libva/*' \! -path 'third_party/libvpx/*' \! -path 'third_party/libxml/chromium/*' \! -path 'third_party/libXNVCtrl/*' \! -path 'third_party/libyuv/*' \! -path 'third_party/lss/*' \! -path 'third_party/mesa/*' \! -path 'third_party/modp_b64/*' \! -path 'third_party/mongoose/*' \! -path 'third_party/mt19937ar/*' \! -path 'third_party/npapi/*' \! -path 'third_party/openmax/*' \! -path 'third_party/ots/*' \! -path 'third_party/protobuf/*' \! -path 'third_party/qcms/*' \! -path 'third_party/re2/*' \! -path 'third_party/scons-2.0.1/*' \! -path 'third_party/sfntly/*' \! -path 'third_party/skia/*' \! -path 'third_party/smhasher/*' \! -path 'third_party/speex/speex.h' \! -path 'third_party/sqlite/*' \! -path 'third_party/tcmalloc/*' \! -path 'third_party/tlslite/*' \! -path 'third_party/trace-viewer/*' \! -path 'third_party/undoview/*' \! -path 'third_party/v8-i18n/*' \! -path 'third_party/webdriver/*' \! -path 'third_party/webgl_conformance/*' \! -path 'third_party/webrtc/*' \! -path 'third_party/zlib/*' -delete || die;
    local v8_bundled="$(chromium_bundled_v8_version)";
    local v8_installed="$(chromium_installed_v8_version)";
    einfo "V8 version: bundled - ${v8_bundled}; installed - ${v8_installed}";
    find v8 -type f \! -iname '*.gyp*' -delete || die;
    rmdir v8/include || die;
    ln -s /usr/include v8/include || die;
    python_convert_shebangs -q -r 2 build tools
}
src_test () 
{ 
    local mylocale='en_US.utf8';
    if ! locale -a | grep -q "$mylocale"; then
        eerror "${PN} requires ${mylocale} locale for tests";
        eerror "Please read the following guides for more information:";
        eerror "  http://www.gentoo.org/doc/en/guide-localization.xml";
        eerror "  http://www.gentoo.org/doc/en/utf-8.xml";
        die "locale ${mylocale} is not supported";
    fi;
    if [[ $UID -eq 0 ]]; then
        die "Tests must be run as non-root. Please use FEATURES=userpriv.";
    fi;
    function runtest () 
    { 
        local cmd=$1;
        shift;
        local filter="--gtest_filter=$(IFS=:; echo "-${*}")";
        einfo "${cmd}" "${filter}";
        LC_ALL="${mylocale}" VIRTUALX_COMMAND="${cmd}" virtualmake "${filter}"
    };
    local excluded_base_unittests=("ICUStringConversionsTest.*" "MessagePumpLibeventTest.*");
    runtest out/Release/base_unittests "${excluded_base_unittests[@]}";
    runtest out/Release/cacheinvalidation_unittests;
    runtest out/Release/crypto_unittests;
    runtest out/Release/googleurl_unittests;
    runtest out/Release/gpu_unittests;
    runtest out/Release/media_unittests;
    local excluded_net_unittests=("NetUtilTest.IDNToUnicode*" "NetUtilTest.FormatUrl*" "DnsConfigServiceTest.GetSystemConfig" "CertDatabaseNSSTest.ImportServerCert_SelfSigned" "URLFetcher*" "HTTPSOCSPTest.*" "HTTPSEVCRLSetTest.*" "HTTPSCRLSetTest.*");
    runtest out/Release/net_unittests "${excluded_net_unittests[@]}";
    runtest out/Release/printing_unittests;
    runtest out/Release/sql_unittests
}
src_unpack () 
{ 
    __eapi0_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 aarch64 arm
        ;;
        alpha*)
            echo alpha
        ;;
        arm*)
            echo arm
        ;;
        avr*)
            ninj avr32 avr
        ;;
        bfin*)
            ninj blackfin bfin
        ;;
        cris*)
            echo cris
        ;;
        hppa*)
            ninj parisc hppa
        ;;
        i?86*)
            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -lt $(KV_to_int 2.6.24) || ${host} == *freebsd* ]]; then
                echo i386;
            else
                echo x86;
            fi
        ;;
        ia64*)
            echo ia64
        ;;
        m68*)
            echo m68k
        ;;
        mips*)
            echo mips
        ;;
        nios2*)
            echo nios2
        ;;
        nios*)
            echo nios
        ;;
        powerpc*)
            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]]; then
                echo powerpc;
            else
                if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -eq $(KV_to_int 2.6.15) ]]; then
                    if [[ ${host} == powerpc64* ]] || [[ ${PROFILE_ARCH} == "ppc64" ]]; then
                        echo powerpc;
                    else
                        echo ppc;
                    fi;
                else
                    if [[ ${host} == powerpc64* ]]; then
                        echo ppc64;
                    else
                        if [[ ${PROFILE_ARCH} == "ppc64" ]]; then
                            ninj ppc64 ppc;
                        else
                            echo ppc;
                        fi;
                    fi;
                fi;
            fi
        ;;
        s390*)
            echo s390
        ;;
        sh64*)
            ninj sh64 sh
        ;;
        sh*)
            echo sh
        ;;
        sparc64*)
            ninj sparc64 sparc
        ;;
        sparc*)
            [[ ${PROFILE_ARCH} == "sparc64" ]] && ninj sparc64 sparc || echo sparc
        ;;
        vax*)
            echo vax
        ;;
        x86_64*freebsd*)
            echo amd64
        ;;
        x86_64*)
            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.24) ]]; then
                echo x86;
            else
                ninj x86_64 amd64;
            fi
        ;;
        *)
            echo unknown
        ;;
    esac
}
test-flag-CC () 
{ 
    test-flag-PROG "CC" "$1"
}
test-flag-CXX () 
{ 
    test-flag-PROG "CXX" "$1"
}
test-flag-F77 () 
{ 
    test-flag-PROG "F77" "$1"
}
test-flag-FC () 
{ 
    test-flag-PROG "FC" "$1"
}
test-flag-PROG () 
{ 
    local comp=$1;
    local flag=$2;
    [[ -z ${comp} || -z ${flag} ]] && return 1;
    local PROG=$(tc-get${comp});
    ${PROG} "${flag}" -c -o /dev/null -xc /dev/null > /dev/null 2>&1
}
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="${flags}${flags:+ }${x}";
    done;
    echo "${flags}";
    [[ -n ${flags} ]]
}
test_version_info () 
{ 
    if [[ $($(tc-getCC) --version 2>&1) == *$1* ]]; then
        return 0;
    else
        return 1;
    fi
}
treecopy () 
{ 
    local dest=${!#};
    local files_count=$#;
    while (( $# > 1 )); do
        local dirstruct=$(dirname "$1");
        mkdir -p "${dest}/${dirstruct}";
        cp -pPR "$1" "${dest}/${dirstruct}";
        shift;
    done
}
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
}