Attachment 389242 Details for Bug 529144 – Environment

Environment

environment (text/plain), 141.37 KB, created by Biser Milanov on 2014-11-13 13:18:55 UTC

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Creator: Biser Milanov

Created: 2014-11-13 13:18:55 UTC

Size: 141.37 KB

patch

obsolete

>declare -x ABI="arm"
>declare -x APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias"
>declare -x ARCH="arm"
>declare -x BOOTSTRAP_USE="cxx unicode internal-glib python_targets_python3_3 python_targets_python2_7 hardened pax_kernel pic xtpax -jit -orc"
>declare -- BYTECOMPFLAGS="-L ."
>declare -x CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author"
>declare -x CAMERAS="ptp2"
>declare -x CBUILD="armv6j-hardfloat-linux-gnueabi"
>declare -- CDEPEND="
>	dev-libs/openssl
>	sys-libs/zlib
>	pcre? ( dev-libs/libpcre )
>	perl? ( dev-lang/perl:=[-build(-)] )
>	tk? ( dev-lang/tk )
>	curl? (
>		net-misc/curl
>		webdav? ( dev-libs/expat )
>	)
>	emacs? ( virtual/emacs )
>	gnome-keyring? ( gnome-base/libgnome-keyring )"
>declare -x CFLAGS="-O2 -pipe -march=armv6j -mfpu=vfp -mfloat-abi=hard"
>declare -x CFLAGS_default
>declare -x CHOST="armv6j-hardfloat-linux-gnueabi"
>declare -x CHOST_arm="arm-unknown-linux-gnu"
>declare -x CHOST_default="armv6j-hardfloat-linux-gnueabi"
>declare -x COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog"
>declare -x CTARGET_default="armv6j-hardfloat-linux-gnueabi"
>declare -x CXXFLAGS="-O2 -pipe -march=armv6j -mfpu=vfp -mfloat-abi=hard"
>declare -x DCCC_PATH="/usr/lib/distcc/bin"
>declare -x DEFAULT_ABI="arm"
>declare -x DEFINED_PHASES=" compile configure install postinst postrm prepare setup test unpack"
>declare DEPEND="
>	dev-libs/openssl
>	sys-libs/zlib
>	pcre? ( dev-libs/libpcre )
>	perl? ( dev-lang/perl:=[-build(-)] )
>	tk? ( dev-lang/tk )
>	curl? (
>		net-misc/curl
>		webdav? ( dev-libs/expat )
>	)
>	emacs? ( virtual/emacs )
>	gnome-keyring? ( gnome-base/libgnome-keyring )
>	app-arch/cpio
>	doc? (
>		app-text/asciidoc
>		app-text/docbook2X
>		sys-apps/texinfo
>		app-text/xmlto
>	)
>	nls? ( sys-devel/gettext )
>	test? (	app-crypt/gnupg	) virtual/pkgconfig"
>declare DESCRIPTION="GIT - the stupid content tracker, the revision control system heavily used by the Linux kernel team"
>declare -x DESTTREE="/usr"
>declare -x DIROPTIONS="-m0755"
>declare -- DOC_VER="2.0.4"
>declare -x EAPI="5"
>declare -- EGIT_MASTER="pu"
>declare -- EGIT_REPO_URI="git://git.kernel.org/pub/scm/git/git.git"
>declare -x ELIBC="glibc"
>declare -- EMACS="/usr/bin/emacs"
>declare -- EMACSFLAGS="-batch -q --no-site-file"
>declare -- EPATCH_COMMON_OPTS="-g0 -E --no-backup-if-mismatch"
>declare -- EPATCH_EXCLUDE=""
>declare -- EPATCH_FORCE="no"
>declare -- EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
>declare -- EPATCH_OPTS=""
>declare -- EPATCH_SINGLE_MSG=""
>declare -- EPATCH_SOURCE="/var/tmp/portage/dev-vcs/git-2.0.4/work/patch"
>declare -- EPATCH_SUFFIX="patch.bz2"
>declare -x EPYTHON="python2.7"
>declare -x EXEOPTIONS="-m0755"
>declare -x EXTLIBS="-lz -lssl /var/tmp/portage/dev-vcs/git-2.0.4/work/git-2.0.4/xdiff/lib.a -lpthread -lpcre"
>declare -x FCFLAGS="-O2 -pipe -march=armv6j"
>declare -x FETCHCOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port=22 ; exec rsync --rsh=\\\"ssh -p\\\${port} \\\${3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \"\${PORTAGE_SSH_OPTS}\""
>declare -x FFLAGS="-O2 -pipe -march=armv6j"
>declare -x GCC_SPECS=""
>declare -- GENTOO_DEPEND_ON_PERL="no"
>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 ublox ubx"
>declare -x GRUB_PLATFORMS=""
>declare HDEPEND=""
>declare HOMEPAGE="http://www.git-scm.com/"
>declare -x HUSHLOGIN="FALSE"
>declare -x INHERITED=" toolchain-funcs multilib eutils elisp-common multiprocessing unpacker perl-module bash-completion-r1 python-utils-r1 python-single-r1 systemd"
>declare -x INPUT_DEVICES="keyboard mouse evdev"
>declare -x INSDESTTREE=""
>declare -x INSOPTIONS="-m0644"
>declare IUSE="+blksha1 +curl cgi doc emacs gnome-keyring +gpg gtk highlight +iconv mediawiki +nls +pcre +perl +python ppcsha1 tk +threads +webdav xinetd cvs subversion test python_targets_python2_7 python_single_target_python2_7"
>declare -x IUSE_EFFECTIVE="alpha amd64 amd64-fbsd amd64-linux arm arm-linux arm64 blksha1 cgi curl cvs doc elibc_AIX elibc_Cygwin elibc_Darwin elibc_DragonFly elibc_FreeBSD elibc_HPUX elibc_Interix elibc_NetBSD elibc_OpenBSD elibc_SunOS elibc_Winnt elibc_glibc elibc_mintlib elibc_musl elibc_uclibc emacs gnome-keyring gpg gtk highlight hppa hppa-hpux ia64 ia64-hpux ia64-linux iconv kernel_AIX kernel_Cygwin kernel_Darwin kernel_FreeBSD kernel_HPUX kernel_Interix kernel_NetBSD kernel_OpenBSD kernel_SunOS kernel_Winnt kernel_freemint kernel_linux m68k m68k-mint mediawiki mips nls pcre perl ppc ppc-aix ppc-macos ppc-openbsd ppc64 ppc64-linux ppcsha1 prefix python python_single_target_python2_7 python_targets_python2_7 s390 sh sparc sparc-fbsd sparc-solaris sparc64-freebsd sparc64-solaris subversion test threads tk userland_BSD userland_GNU webdav 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 xinetd"
>declare -x IUSE_IMPLICIT="prefix"
>declare -x KERNEL="linux"
>declare -x KERNEL_ABI="arm"
>declare -x KEYWORDS="alpha amd64 arm ~arm64 hppa ia64 ~mips ppc ~ppc64 ~s390 ~sh ~sparc x86 ~ppc-aix ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~ia64-hpux ~x86-interix ~amd64-linux ~arm-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
>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="en_US.utf-8"
>declare -x LC_MESSAGES="C"
>declare -x LDFLAGS="-Wl,-O1 -Wl,--as-needed"
>declare -x LDFLAGS_default
>declare -x LIBDIR_arm="lib"
>declare -x LIBDIR_default="lib"
>declare -x LIBOPTIONS="-m0644"
>declare -x LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer"
>declare -x LICENSE="GPL-2"
>declare -x MAIL="/var/mail/root"
>declare -x MAKEOPTS="-j4"
>declare -- MODULE_A="git-2.0.4.tar.gz"
>declare -x MULTILIB_ABIS="arm"
>declare -x MULTIOSDIRS="."
>declare -x MY_MAKEOPTS=" BLK_SHA1=YesPlease NO_FINK=YesPlease NO_DARWIN_PORTS=YesPlease INSTALL=install TAR=tar SHELL_PATH=/bin/sh SANE_TOOL_PATH= OLD_ICONV= NO_EXTERNAL_GREP= NO_TCLTK=YesPlease USE_LIBPCRE=yes INSTALLDIRS=vendor NO_SVN_TESTS=YesPlease THREADED_DELTA_SEARCH=YesPlease NO_CVS=YesPlease ASCIIDOC_NO_ROFF=YesPlease"
>declare -- MY_P="git-2.0.4"
>declare -- MY_PV="2.0.4"
>declare -x NETBEANS="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml"
>declare -x OFFICE_IMPLEMENTATION="libreoffice"
>declare -x PATH="/var/tmp/portage/dev-vcs/git-2.0.4/temp/python2.7/bin:/usr/lib/distcc/bin:/usr/lib/portage/bin/ebuild-helpers/xattr:/usr/lib/portage/bin/ebuild-helpers:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/armv6j-hardfloat-linux-gnueabi/gcc-bin/4.8.3"
>declare PDEPEND=""
>declare -- PERL_EXPF="src_unpack src_compile src_test src_install src_prepare src_configure"
>declare -x PHP_TARGETS="php5-5"
>declare -x PKG_CONFIG_PATH="/var/tmp/portage/dev-vcs/git-2.0.4/temp/python2.7/pkgconfig"
>declare -a PORTAGE_DOCOMPRESS='([0]="/usr/share/doc" [1]="/usr/share/info" [2]="/usr/share/man")'
>declare -x PORTAGE_DOCOMPRESS_SIZE_LIMIT="128"
>declare -a PORTAGE_DOCOMPRESS_SKIP='([0]="/usr/share/doc/git-2.0.4/html")'
>declare -- PREFER_BUILDPL="yes"
>declare -x PROFILE_IS_HARDENED="1"
>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 PYTHON="/usr/bin/python2.7"
>declare -x PYTHONDONTWRITEBYTECODE="1"
>declare -a PYTHON_COMPAT='([0]="python2_6" [1]="python2_7")'
>declare -- PYTHON_DEPS="python_single_target_python2_7? ( >=dev-lang/python-2.7.5-r2:2.7 ) dev-lang/python-exec:=[python_targets_python2_7(-)?,python_single_target_python2_7(+)?]"
>declare -- PYTHON_REQUIRED_USE=" python_single_target_python2_7? ( python_targets_python2_7 ) ^^ ( python_single_target_python2_7 )"
>declare -x PYTHON_SINGLE_TARGET="python2_7"
>declare -x PYTHON_TARGETS="python2_7"
>declare -- PYTHON_USEDEP="python_targets_python2_7(-)?,python_single_target_python2_7(+)?"
>declare RDEPEND="
>	dev-libs/openssl
>	sys-libs/zlib
>	pcre? ( dev-libs/libpcre )
>	perl? ( dev-lang/perl:=[-build(-)] )
>	tk? ( dev-lang/tk )
>	curl? (
>		net-misc/curl
>		webdav? ( dev-libs/expat )
>	)
>	emacs? ( virtual/emacs )
>	gnome-keyring? ( gnome-base/libgnome-keyring )
>	gpg? ( app-crypt/gnupg )
>	mediawiki? (
>		dev-perl/HTML-Tree
>		dev-perl/MediaWiki-API
>	)
>	perl? ( dev-perl/Error
>			dev-perl/Net-SMTP-SSL
>			dev-perl/Authen-SASL
>			cgi? ( virtual/perl-CGI highlight? ( app-text/highlight ) )
>			cvs? ( >=dev-vcs/cvsps-2.1:0 dev-perl/DBI dev-perl/DBD-SQLite )
>			subversion? ( dev-vcs/subversion[-dso,perl] dev-perl/libwww-perl dev-perl/TermReadKey )
>			)
>	python? ( gtk?
>	(
>		>=dev-python/pygtk-2.8[python_targets_python2_7(-)?,python_single_target_python2_7(+)?]
>		>=dev-python/pygtksourceview-2.10.1-r1:2[python_targets_python2_7(-)?,python_single_target_python2_7(+)?]
>	)
>		python_single_target_python2_7? ( >=dev-lang/python-2.7.5-r2:2.7 ) dev-lang/python-exec:=[python_targets_python2_7(-)?,python_single_target_python2_7(+)?] ) "
>declare REPOSITORY
>declare REQUIRED_USE="
>	cgi? ( perl )
>	cvs? ( perl )
>	mediawiki? ( perl )
>	subversion? ( perl )
>	webdav? ( curl )
>	gtk? ( python )
>	python? (  python_single_target_python2_7? ( python_targets_python2_7 ) ^^ ( python_single_target_python2_7 ) )
> "
>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} \\\${3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \"\${PORTAGE_SSH_OPTS}\""
>declare -x RUBY_TARGETS="ruby19 ruby20"
>declare -x S="/var/tmp/portage/dev-vcs/git-2.0.4/work/git-2.0.4"
>declare -x SANDBOX_DEBUG="0"
>declare -x SANDBOX_DENY=""
>declare -x SANDBOX_PID="1515"
>declare -x SANDBOX_PREDICT="/var/tmp/portage/dev-vcs/git-2.0.4/homedir:/dev/crypto"
>declare -x SANDBOX_READ="/:/var/tmp"
>declare -x SANDBOX_VERBOSE="1"
>declare -x SANDBOX_WRITE=":/dev/console:/dev/fd:/dev/full:/dev/null:/dev/pts/:/dev/pty:/dev/shm:/dev/tts:/dev/tty:/dev/vc/:/dev/zero:/proc/self/fd:/tmp/:/usr/lib32/cf:/usr/lib32/conftest:/usr/lib64/cf:/usr/lib64/conftest:/usr/lib/cf:/usr/lib/conftest:/usr/tmp/cf:/usr/tmp/conftest:/var/tmp:/var/tmp/:/var/tmp/portage/dev-vcs/git-2.0.4/homedir/.bash_history:/var/tmp/portage/.distcc"
>declare -x SHELL="/bin/bash"
>declare -- SITEETC="/usr/share/emacs/etc"
>declare -- SITEFILE="50git-gentoo.el"
>declare -- SITELISP="/usr/share/emacs/site-lisp"
>declare -x SLOT="0"
>declare -- SRC_PREP="no"
>declare -- SRC_TEST="skip"
>declare SRC_URI="http://git-core.googlecode.com/files/git-2.0.4.tar.xz
>			mirror://kernel/software/scm/git/git-2.0.4.tar.xz
>			http://git-core.googlecode.com/files/git-manpages-2.0.4.tar.xz
>			mirror://kernel/software/scm/git/git-manpages-2.0.4.tar.xz
>			doc? (
>			mirror://kernel/software/scm/git/git-htmldocs-2.0.4.tar.xz
>			http://git-core.googlecode.com/files/git-htmldocs-2.0.4.tar.xz
>			)"
>declare -- SRC_URI_GOOG="http://git-core.googlecode.com/files"
>declare -- SRC_URI_KORG="mirror://kernel/software/scm/git"
>declare -- SRC_URI_SUFFIX="xz"
>declare -x TMUX="/tmp/tmux-0/default,1272,0"
>declare -x TMUX_PANE="%0"
>declare -x USE="arm blksha1 curl elibc_glibc gpg iconv kernel_linux nls pcre perl python python_single_target_python2_7 python_targets_python2_7 threads userland_GNU webdav"
>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 arm64 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 DragonFly FreeBSD glibc HPUX Interix mintlib musl NetBSD OpenBSD SunOS uclibc Winnt"
>declare -x USE_EXPAND_VALUES_KERNEL="AIX Cygwin Darwin FreeBSD freemint HPUX Interix linux NetBSD OpenBSD SunOS Winnt"
>declare -x USE_EXPAND_VALUES_USERLAND="BSD GNU"
>declare -x VIDEO_CARDS="exynos fbdev omap omapfb"
>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 -- _EUTILS_ECLASS="1"
>declare -x _E_DOCDESTTREE_=""
>declare -x _E_EXEDESTTREE_=""
>declare -- _MULTILIB_ECLASS="1"
>declare -- _MULTIPROCESSING_ECLASS="1"
>declare -a _PYTHON_ALL_IMPLS='([0]="jython2_5" [1]="jython2_7" [2]="pypy" [3]="python3_2" [4]="python3_3" [5]="python3_4" [6]="python2_7")'
>declare -- _PYTHON_SINGLE_R1="1"
>declare -- _PYTHON_UTILS_R1="1"
>declare -- _TOOLCHAIN_FUNCS_ECLASS="1"
>declare -- _UNPACKER_ECLASS="1"
>declare -- extlibs="-lz -lssl /var/tmp/portage/dev-vcs/git-2.0.4/work/git-2.0.4/xdiff/lib.a -lpthread -lpcre"
>declare -- perlinfo_done="false"
>declare -- phase_func
>declare -- pm_echovar=""
>__bashpid () 
>{ 
>    sh -c 'echo ${PPID}'
>}
>_bash-completion-r1_get_bashcompdir () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    _bash-completion-r1_get_bashdir completionsdir /usr/share/bash-completion/completions
>}
>_bash-completion-r1_get_bashdir () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    if $(tc-getPKG_CONFIG) --exists bash-completion &>/dev/null; then
>        local path="$($(tc-getPKG_CONFIG) --variable=$1 bash-completion)";
>        echo "${path#${EPREFIX}}";
>    else
>        echo $2;
>    fi
>}
>_bash-completion-r1_get_bashhelpersdir () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    _bash-completion-r1_get_bashdir helpersdir /usr/share/bash-completion/helpers
>}
>_epatch_draw_line () 
>{ 
>    [[ -z $1 ]] && set "$(printf "%65s" '')";
>    echo "${1//?/=}"
>}
>_eutils_eprefix_init () 
>{ 
>    has "${EAPI:-0}" 0 1 2 && : ${ED:=${D}} ${EPREFIX:=} ${EROOT:=${ROOT}}
>}
>_gcc-install-dir () 
>{ 
>    echo "$(LC_ALL=C $(tc-getCC) -print-search-dirs 2> /dev/null |		awk '$1=="install:" {print $2}')"
>}
>_gcc-specs-directive_raw () 
>{ 
>    local cc=$(tc-getCC);
>    local specfiles=$(LC_ALL=C ${cc} -v 2>&1 | awk '$1=="Reading" {print $NF}');
>    ${cc} -dumpspecs 2> /dev/null | cat - ${specfiles} | awk -v directive=$1 'BEGIN	{ pspec=""; spec=""; outside=1 }
>$1=="*"directive":"  { pspec=spec; spec=""; outside=0; next }
>	outside || NF==0 || ( substr($1,1,1)=="*" && substr($1,length($1),1)==":" ) { outside=1; next }
>	spec=="" && substr($0,1,1)=="+" { spec=pspec " " substr($0,2); next }
>	{ spec=spec $0 }
>END	{ print spec }';
>    return 0
>}
>_gcc-specs-exists () 
>{ 
>    [[ -f $(_gcc-install-dir)/$1 ]]
>}
>_gcc_fullversion () 
>{ 
>    local ver="$1";
>    shift;
>    set -- `$(tc-getCPP "$@") -E -P - <<<"__GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__"`;
>    eval echo "$ver"
>}
>_iconins () 
>{ 
>    ( local funcname=$1;
>    shift;
>    local size dir;
>    local context=apps;
>    local theme=hicolor;
>    while [[ $# -gt 0 ]]; do
>        case $1 in 
>            -s | --size)
>                if [[ ${2%%x*}x${2%%x*} == "$2" ]]; then
>                    size=${2%%x*};
>                else
>                    size=${2};
>                fi;
>                case ${size} in 
>                    16 | 22 | 24 | 32 | 36 | 48 | 64 | 72 | 96 | 128 | 192 | 256)
>                        size=${size}x${size}
>                    ;;
>                    scalable)
>
>                    ;;
>                    *)
>                        eerror "${size} is an unsupported icon size!";
>                        exit 1
>                    ;;
>                esac;
>                shift 2
>            ;;
>            -t | --theme)
>                theme=${2};
>                shift 2
>            ;;
>            -c | --context)
>                context=${2};
>                shift 2
>            ;;
>            *)
>                if [[ -z ${size} ]]; then
>                    insinto /usr/share/pixmaps;
>                else
>                    insinto /usr/share/icons/${theme}/${size}/${context};
>                fi;
>                if [[ ${funcname} == doicon ]]; then
>                    if [[ -f $1 ]]; then
>                        doins "${1}";
>                    else
>                        if [[ -d $1 ]]; then
>                            shopt -s nullglob;
>                            doins "${1}"/*.{png,svg};
>                            shopt -u nullglob;
>                        else
>                            eerror "${1} is not a valid file/directory!";
>                            exit 1;
>                        fi;
>                    fi;
>                else
>                    break;
>                fi;
>                shift 1
>            ;;
>        esac;
>    done;
>    if [[ ${funcname} == newicon ]]; then
>        newins "$@";
>    fi ) || die
>}
>_multijob_fork () 
>{ 
>    [[ $# -eq 1 ]] || die "incorrect number of arguments";
>    local ret=0;
>    [[ $1 == "post" ]] && : $(( ++mj_num_jobs ));
>    if [[ ${mj_num_jobs} -ge ${mj_max_jobs} ]]; then
>        multijob_finish_one;
>        ret=$?;
>    fi;
>    [[ $1 == "pre" ]] && : $(( ++mj_num_jobs ));
>    return ${ret}
>}
>_python_get_wrapper_path () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    if _python_want_python_exec2; then
>        echo /usr/lib/python-exec/python-exec2;
>    else
>        echo /usr/bin/python-exec;
>    fi
>}
>_python_impl_supported () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ ${#} -eq 1 ]] || die "${FUNCNAME}: takes exactly 1 argument (impl).";
>    local impl=${1};
>    case "${impl}" in 
>        python2_7 | python3_[234] | jython2_[57])
>            return 0
>        ;;
>        pypy1_[89] | pypy2_0 | python2_[56] | python3_1)
>            return 1
>        ;;
>        pypy)
>            if [[ ${EAPI:-0} == [01234] ]]; then
>                die "PyPy is supported in EAPI 5 and newer only.";
>            fi
>        ;;
>        *)
>            die "Invalid implementation in PYTHON_COMPAT: ${impl}"
>        ;;
>    esac
>}
>_python_ln_rel () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local target=${1};
>    local symname=${2};
>    local tgpath=${target%/*}/;
>    local sympath=${symname%/*}/;
>    local rel_target=;
>    while [[ -n ${sympath} ]]; do
>        local tgseg= symseg=;
>        while [[ ! -n ${tgseg} && -n ${tgpath} ]]; do
>            tgseg=${tgpath%%/*};
>            tgpath=${tgpath#${tgseg}/};
>        done;
>        while [[ ! -n ${symseg} && -n ${sympath} ]]; do
>            symseg=${sympath%%/*};
>            sympath=${sympath#${symseg}/};
>        done;
>        if [[ ${tgseg} != ${symseg} ]]; then
>            rel_target=../${rel_target}${tgseg:+${tgseg}/};
>        fi;
>    done;
>    rel_target+=${tgpath}${target##*/};
>    debug-print "${FUNCNAME}: ${symname} -> ${target}";
>    debug-print "${FUNCNAME}: rel_target = ${rel_target}";
>    ln -fs "${rel_target}" "${symname}"
>}
>_python_single_set_globals () 
>{ 
>    local impls=();
>    PYTHON_DEPS=;
>    local i PYTHON_PKG_DEP;
>    for i in "${PYTHON_COMPAT[@]}";
>    do
>        _python_impl_supported "${i}" || continue;
>        PYTHON_REQUIRED_USE+=" python_single_target_${i}? ( python_targets_${i} )";
>        python_export "${i}" PYTHON_PKG_DEP;
>        PYTHON_DEPS+="python_single_target_${i}? ( ${PYTHON_PKG_DEP} ) ";
>        impls+=("${i}");
>    done;
>    if [[ ${#impls[@]} -eq 0 ]]; then
>        die "No supported implementation in PYTHON_COMPAT.";
>    fi;
>    local flags_mt=("${impls[@]/#/python_targets_}");
>    local flags=("${impls[@]/#/python_single_target_}");
>    local optflags=${flags_mt[@]/%/(-)?};
>    optflags+=,${flags[@]/%/(+)?};
>    IUSE="${flags_mt[*]} ${flags[*]}";
>    PYTHON_REQUIRED_USE+=" ^^ ( ${flags[*]} )";
>    PYTHON_USEDEP=${optflags// /,};
>    if [[ ${_PYTHON_WANT_PYTHON_EXEC2} == 0 ]]; then
>        PYTHON_DEPS+="dev-lang/python-exec:0[${PYTHON_USEDEP}]";
>    else
>        if [[ ${EAPI} != 4 ]]; then
>            PYTHON_DEPS+="dev-lang/python-exec:=[${PYTHON_USEDEP}]";
>        else
>            PYTHON_DEPS+="dev-lang/python-exec:2[${PYTHON_USEDEP}]";
>        fi;
>    fi
>}
>_python_want_python_exec2 () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ ${EAPI} == 4 ]] && return 0;
>    if [[ ! -n ${_PYTHON_WANT_PYTHON_EXEC2+1} ]]; then
>        has_version 'dev-lang/python-exec:2';
>        _PYTHON_WANT_PYTHON_EXEC2=$(( ! ${?} ));
>    fi;
>    [[ ${_PYTHON_WANT_PYTHON_EXEC2} != 0 ]]
>}
>_systemd_get_unitdir () 
>{ 
>    if $(tc-getPKG_CONFIG) --exists systemd; then
>        echo "$($(tc-getPKG_CONFIG) --variable=systemdsystemunitdir systemd)";
>    else
>        echo /usr/lib/systemd/system;
>    fi
>}
>_systemd_get_userunitdir () 
>{ 
>    if $(tc-getPKG_CONFIG) --exists systemd; then
>        echo "$($(tc-getPKG_CONFIG) --variable=systemduserunitdir systemd)";
>    else
>        echo /usr/lib/systemd/user;
>    fi
>}
>_systemd_get_utildir () 
>{ 
>    if $(tc-getPKG_CONFIG) --exists systemd; then
>        echo "$($(tc-getPKG_CONFIG) --variable=systemdutildir systemd)";
>    else
>        echo /usr/lib/systemd;
>    fi
>}
>_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}"
>}
>_unpacker () 
>{ 
>    [[ $# -eq 1 ]] || die "Usage: ${FUNCNAME} <file>";
>    local a=$1;
>    local m=$(echo "${a}" | tr '[:upper:]' '[:lower:]');
>    a=$(find_unpackable_file "${a}");
>    case ${m} in 
>        *.bz2 | *.tbz | *.tbz2)
>            local bzcmd=${PORTAGE_BZIP2_COMMAND:-$(type -P pbzip2 || type -P bzip2)};
>            local bzuncmd=${PORTAGE_BUNZIP2_COMMAND:-${bzcmd} -d};
>            : ${UNPACKER_BZ2:=${bzuncmd}};
>            comp="${UNPACKER_BZ2} -c"
>        ;;
>        *.z | *.gz | *.tgz)
>            comp="gzip -dc"
>        ;;
>        *.lzma | *.xz | *.txz)
>            comp="xz -dc"
>        ;;
>        *.lz)
>            : ${UNPACKER_LZIP:=$(type -P plzip || type -P pdlzip || type -P lzip)};
>            comp="${UNPACKER_LZIP} -dc"
>        ;;
>        *)
>            comp=""
>        ;;
>    esac;
>    arch="";
>    case ${m} in 
>        *.tgz | *.tbz | *.tbz2 | *.txz | *.tar.* | *.tar)
>            arch="tar --no-same-owner -xof"
>        ;;
>        *.cpio.* | *.cpio)
>            arch="unpack_cpio"
>        ;;
>        *.deb)
>            arch="unpack_deb"
>        ;;
>        *.run)
>            arch="unpack_makeself"
>        ;;
>        *.sh)
>            if head -n 30 "${a}" | grep -qs '#.*Makeself'; then
>                arch="unpack_makeself";
>            fi
>        ;;
>        *.bin)
>            if head -c 100 "${a}" | grep -qs '#.*Makeself'; then
>                arch="unpack_makeself";
>            fi
>        ;;
>        *.zip)
>            arch="unpack_zip"
>        ;;
>    esac;
>    if [[ -z ${arch}${comp} ]]; then
>        unpack "$1";
>        return $?;
>    fi;
>    [[ ${arch} != unpack_* ]] && unpack_banner "${a}";
>    if [[ -z ${arch} ]]; then
>        local _a=${a%.*};
>        ${comp} "${a}" > "${_a##*/}";
>    else
>        if [[ -z ${comp} ]]; then
>            ${arch} "${a}";
>        else
>            ${comp} "${a}" | ${arch} -;
>        fi;
>    fi;
>    assert "unpacking ${a} failed (comp=${comp} arch=${arch})"
>}
>bashcomp_alias () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ ${#} -lt 2 ]] && die "Usage: ${FUNCNAME} <basename> <alias>...";
>    local base=${1} f;
>    shift;
>    for f in "$@";
>    do
>        dosym "${base}" "$(_bash-completion-r1_get_bashcompdir)/${f}";
>    done
>}
>bashpid () 
>{ 
>    sh -c 'echo ${PPID}'
>}
>built_with_use () 
>{ 
>    _eutils_eprefix_init;
>    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 $1 to an installed package";
>    shift;
>    local USEFILE=${EROOT}/var/db/pkg/${PKG}/USE;
>    local IUSEFILE=${EROOT}/var/db/pkg/${PKG}/IUSE;
>    if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]]; then
>        case ${missing_action} in 
>            true)
>                return 0
>            ;;
>            false)
>                return 1
>            ;;
>            die)
>                die "Unable to determine what USE flags $PKG was built with"
>            ;;
>        esac;
>    fi;
>    if [[ ${hidden} == "no" ]]; then
>        local IUSE_BUILT=($(<"${IUSEFILE}"));
>        local expand;
>        for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]');
>        do
>            if [[ $1 == ${expand}_* ]]; then
>                expand="";
>                break;
>            fi;
>        done;
>        if [[ -n ${expand} ]]; then
>            if ! has $1 ${IUSE_BUILT[@]#[-+]}; then
>                case ${missing_action} in 
>                    true)
>                        return 0
>                    ;;
>                    false)
>                        return 1
>                    ;;
>                    die)
>                        die "$PKG does not actually support the $1 USE flag!"
>                    ;;
>                esac;
>            fi;
>        fi;
>    fi;
>    local USE_BUILT=$(<${USEFILE});
>    while [[ $# -gt 0 ]]; do
>        if [[ ${opt} = "-o" ]]; then
>            has $1 ${USE_BUILT} && return 0;
>        else
>            has $1 ${USE_BUILT} || return 1;
>        fi;
>        shift;
>    done;
>    [[ ${opt} = "-a" ]]
>}
>check_license () 
>{ 
>    die "you no longer need this as portage supports ACCEPT_LICENSE itself"
>}
>dobashcomp () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    ( insinto "$(_bash-completion-r1_get_bashcompdir)";
>    doins "${@}" )
>}
>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
>}
>einstalldocs () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local dodoc_opts=-r;
>    has ${EAPI} 0 1 2 3 && dodoc_opts=;
>    if ! declare -p DOCS &>/dev/null; then
>        local d;
>        for d in README* ChangeLog AUTHORS NEWS TODO CHANGES THANKS BUGS FAQ CREDITS CHANGELOG;
>        do
>            if [[ -s ${d} ]]; then
>                dodoc "${d}" || die;
>            fi;
>        done;
>    else
>        if [[ $(declare -p DOCS) == "declare -a"* ]]; then
>            if [[ -n ${DOCS[@]} ]]; then
>                dodoc ${dodoc_opts} "${DOCS[@]}" || die;
>            fi;
>        else
>            if [[ -n ${DOCS} ]]; then
>                dodoc ${dodoc_opts} ${DOCS} || die;
>            fi;
>        fi;
>    fi;
>    if [[ $(declare -p HTML_DOCS 2>/dev/null) == "declare -a"* ]]; then
>        if [[ -n ${HTML_DOCS[@]} ]]; then
>            dohtml -r "${HTML_DOCS[@]}" || die;
>        fi;
>    else
>        if [[ -n ${HTML_DOCS} ]]; then
>            dohtml -r ${HTML_DOCS} || die;
>        fi;
>    fi;
>    return 0
>}
>elisp-compile () 
>{ 
>    ebegin "Compiling GNU Emacs Elisp files";
>    ${EMACS} ${EMACSFLAGS} ${BYTECOMPFLAGS} -f batch-byte-compile "$@";
>    eend $? "elisp-compile: batch-byte-compile failed" || die
>}
>elisp-emacs-version () 
>{ 
>    local version ret;
>    echo "(princ emacs-version)" > "${T}"/emacs-version.el;
>    version=$(
>		# EMACS could be a microemacs variant that ignores the -batch
>		# option and would therefore hang, waiting for user interaction.
>		# Redirecting stdin and unsetting TERM and DISPLAY will cause
>		# most of them to exit with an error.
>		unset TERM DISPLAY
>		${EMACS} ${EMACSFLAGS} -l "${T}"/emacs-version.el </dev/null
>	);
>    ret=$?;
>    rm -f "${T}"/emacs-version.el;
>    if [[ ${ret} -ne 0 ]]; then
>        eerror "elisp-emacs-version: Failed to run ${EMACS}";
>        return ${ret};
>    fi;
>    if [[ -z ${version} ]]; then
>        eerror "elisp-emacs-version: Could not determine Emacs version";
>        return 1;
>    fi;
>    echo "${version}"
>}
>elisp-install () 
>{ 
>    local subdir="$1";
>    shift;
>    ebegin "Installing Elisp files for GNU Emacs support";
>    ( insinto "${SITELISP}/${subdir}";
>    doins "$@" );
>    eend $? "elisp-install: doins failed" || die
>}
>elisp-make-autoload-file () 
>{ 
>    local f="${1:-${PN}-autoloads.el}" null="" page='';
>    shift;
>    ebegin "Generating autoload file for GNU Emacs";
>    cat > "${f}"  <<-EOF
>;;; ${f##*/} --- autoloads for ${PN}
>
>;;; Commentary:
>;; Automatically generated by elisp-common.eclass
>;; DO NOT EDIT THIS FILE
>
>;;; Code:
>${page}
>;; Local ${null}Variables:
>;; version-control: never
>;; no-byte-compile: t
>;; no-update-autoloads: t
>;; End:
>
>;;; ${f##*/} ends here
>EOF
>
>    ${EMACS} ${EMACSFLAGS} --eval "(setq make-backup-files nil)" --eval "(setq generated-autoload-file (expand-file-name \"${f}\"))" -f batch-update-autoloads "${@-.}";
>    eend $? "elisp-make-autoload-file: batch-update-autoloads failed" || die
>}
>elisp-need-emacs () 
>{ 
>    local need_emacs=$1 have_emacs;
>    have_emacs=$(elisp-emacs-version) || return 2;
>    einfo "Emacs version: ${have_emacs}";
>    if [[ ${have_emacs} =~ XEmacs|Lucid ]]; then
>        eerror "This package needs GNU Emacs.";
>        return 1;
>    fi;
>    if ! [[ ${have_emacs%%.*} -ge ${need_emacs%%.*} ]]; then
>        eerror "This package needs at least Emacs ${need_emacs%%.*}.";
>        eerror "Use \"eselect emacs\" to select the active version.";
>        return 1;
>    fi;
>    return 0
>}
>elisp-site-file-install () 
>{ 
>    local sf="${1##*/}" my_pn="${2:-${PN}}" ret;
>    local header=";;; ${PN} site-lisp configuration";
>    [[ ${sf} == [0-9][0-9]*-gentoo*.el ]] || ewarn "elisp-site-file-install: bad name of site-init file";
>    sf="${T}/${sf/%-gentoo*.el/-gentoo.el}";
>    ebegin "Installing site initialisation file for GNU Emacs";
>    [[ $1 = "${sf}" ]] || cp "$1" "${sf}";
>    sed -i -e "1{:x;/^\$/{n;bx;};/^;.*${PN}/I!s:^:${header}\n\n:;1s:^:\n:;}" -e "s:@SITELISP@:${EPREFIX}${SITELISP}/${my_pn}:g" -e "s:@SITEETC@:${EPREFIX}${SITEETC}/${my_pn}:g;\$q" "${sf}";
>    ( insinto "${SITELISP}/site-gentoo.d";
>    doins "${sf}" );
>    ret=$?;
>    rm -f "${sf}";
>    eend ${ret} "elisp-site-file-install: doins failed" || die
>}
>elisp-site-regen () 
>{ 
>    local sitelisp=${ROOT}${EPREFIX}${SITELISP};
>    local sf i ret=0 null="" page='';
>    local -a sflist;
>    if [[ ${EBUILD_PHASE} = *rm && ! -e ${sitelisp}/site-gentoo.el ]]; then
>        ewarn "Refusing to create site-gentoo.el in ${EBUILD_PHASE} phase.";
>        return 0;
>    fi;
>    [[ -d ${sitelisp} ]] || die "elisp-site-regen: Directory ${sitelisp} does not exist";
>    [[ -d ${T} ]] || die "elisp-site-regen: Temporary directory ${T} does not exist";
>    ebegin "Regenerating site-gentoo.el for GNU Emacs (${EBUILD_PHASE})";
>    for sf in "${sitelisp}"/site-gentoo.d/[0-9][0-9]*.el;
>    do
>        [[ -r ${sf} ]] && sflist+=("${sf}");
>    done;
>    cat > "${T}"/site-gentoo.el  <<-EOF || 
>;;; site-gentoo.el --- site initialisation for Gentoo-installed packages
>
>;;; Commentary:
>;; Automatically generated by elisp-common.eclass
>;; DO NOT EDIT THIS FILE
>
>;;; Code:
>EOF
> ret=$?
>    sed '$q' "${sflist[@]}" < /dev/null >> "${T}"/site-gentoo.el || ret=$?;
>    cat >> "${T}"/site-gentoo.el  <<-EOF || 
>
>${page}
>(provide 'site-gentoo)
>
>;; Local ${null}Variables:
>;; no-byte-compile: t
>;; buffer-read-only: t
>;; End:
>
>;;; site-gentoo.el ends here
>EOF
> ret=$?
>    if [[ ${ret} -ne 0 ]]; then
>        eend ${ret} "elisp-site-regen: Writing site-gentoo.el failed.";
>        die;
>    else
>        if cmp -s "${sitelisp}"/site-gentoo.el "${T}"/site-gentoo.el; then
>            rm -f "${T}"/site-gentoo.el;
>            eend;
>            einfo "... no changes.";
>        else
>            mv "${T}"/site-gentoo.el "${sitelisp}"/site-gentoo.el;
>            eend $? "elisp-site-regen: Replacing site-gentoo.el failed" || die;
>            case ${#sflist[@]} in 
>                0)
>                    [[ ${PN} = emacs-common-gentoo ]] || ewarn "... Huh? No site initialisation files found."
>                ;;
>                1)
>                    einfo "... ${#sflist[@]} site initialisation file included."
>                ;;
>                *)
>                    einfo "... ${#sflist[@]} site initialisation files included."
>                ;;
>            esac;
>        fi;
>    fi;
>    return 0
>}
>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
>}
>epatch () 
>{ 
>    function _epatch_draw_line () 
>    { 
>        [[ -z $1 ]] && set "$(printf "%65s" '')";
>        echo "${1//?/=}"
>    };
>    unset P4CONFIG P4PORT P4USER;
>    local EPATCH_OPTS=(${EPATCH_OPTS[*]});
>    while [[ $# -gt 0 ]]; do
>        case $1 in 
>            -*)
>                EPATCH_OPTS+=("$1")
>            ;;
>            *)
>                break
>            ;;
>        esac;
>        shift;
>    done;
>    if [[ $# -gt 1 ]]; then
>        local m;
>        for m in "$@";
>        do
>            epatch "${m}";
>        done;
>        return 0;
>    fi;
>    local SINGLE_PATCH="no";
>    [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}";
>    if [[ -f $1 ]]; then
>        SINGLE_PATCH="yes";
>        set -- "$1";
>        local EPATCH_SUFFIX=$1;
>    else
>        if [[ -d $1 ]]; then
>            evar_push_set LC_COLLATE C;
>            set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"};
>            evar_pop;
>        else
>            if [[ -f ${EPATCH_SOURCE}/$1 ]]; then
>                epatch "${EPATCH_SOURCE}/$1";
>                return $?;
>            else
>                [[ $# -ne 0 ]] && EPATCH_SOURCE=$1;
>                echo;
>                eerror "Cannot find \$EPATCH_SOURCE!  Value for \$EPATCH_SOURCE is:";
>                eerror;
>                eerror "  ${EPATCH_SOURCE}";
>                eerror "  ( ${EPATCH_SOURCE##*/} )";
>                echo;
>                die "Cannot find \$EPATCH_SOURCE!";
>            fi;
>        fi;
>    fi;
>    EPATCH_OPTS="${EPATCH_COMMON_OPTS} ${EPATCH_OPTS[*]}";
>    local PIPE_CMD;
>    case ${EPATCH_SUFFIX##*\.} in 
>        xz)
>            PIPE_CMD="xz -dc"
>        ;;
>        lzma)
>            PIPE_CMD="lzma -dc"
>        ;;
>        bz2)
>            PIPE_CMD="bzip2 -dc"
>        ;;
>        gz | Z | z)
>            PIPE_CMD="gzip -dc"
>        ;;
>        ZIP | zip)
>            PIPE_CMD="unzip -p"
>        ;;
>        *)
>
>        ;;
>    esac;
>    [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}";
>    local x;
>    for x in "$@";
>    do
>        [[ ! -f ${x} ]] && continue;
>        local patchname=${x##*/};
>        local a=${patchname#*_};
>        a=${a%%_*};
>        if ! [[ ${SINGLE_PATCH} == "yes" || ${EPATCH_FORCE} == "yes" || ${a} == all || ${a} == ${ARCH} ]]; then
>            continue;
>        fi;
>        if [[ -n ${EPATCH_EXCLUDE}${EPATCH_USER_EXCLUDE} ]]; then
>            eshopts_push -o noglob;
>            local ex;
>            for ex in ${EPATCH_EXCLUDE};
>            do
>                if [[ ${patchname} == ${ex} ]]; then
>                    einfo "  Skipping ${patchname} due to EPATCH_EXCLUDE ...";
>                    eshopts_pop;
>                    continue 2;
>                fi;
>            done;
>            for ex in ${EPATCH_USER_EXCLUDE};
>            do
>                if [[ ${patchname} == ${ex} ]]; then
>                    einfo "  Skipping ${patchname} due to EPATCH_USER_EXCLUDE ...";
>                    eshopts_pop;
>                    continue 2;
>                fi;
>            done;
>            eshopts_pop;
>        fi;
>        if [[ ${SINGLE_PATCH} == "yes" ]]; then
>            if [[ -n ${EPATCH_SINGLE_MSG} ]]; then
>                einfo "${EPATCH_SINGLE_MSG}";
>            else
>                einfo "Applying ${patchname} ...";
>            fi;
>        else
>            einfo "  ${patchname} ...";
>        fi;
>        local STDERR_TARGET="${T}/${patchname}.out";
>        if [[ -e ${STDERR_TARGET} ]]; then
>            STDERR_TARGET="${T}/${patchname}-$$.out";
>        fi;
>        printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}";
>        local count=0;
>        local PATCH_TARGET;
>        if [[ -n ${PIPE_CMD} ]]; then
>            PATCH_TARGET="${T}/$$.patch";
>            echo "PIPE_COMMAND:  ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}";
>            if ! ( ${PIPE_CMD} "${x}" > "${PATCH_TARGET}" ) >> "${STDERR_TARGET}" 2>&1; then
>                echo;
>                eerror "Could not extract patch!";
>                count=5;
>                break;
>            fi;
>        else
>            PATCH_TARGET=${x};
>        fi;
>        local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }');
>        if [[ -n ${abs_paths} ]]; then
>            count=1;
>            printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}";
>        fi;
>        local rel_paths=$(egrep -n '^[-+]{3} [^	]*[.][.]/' "${PATCH_TARGET}");
>        if [[ -n ${rel_paths} ]]; then
>            echo;
>            eerror "Rejected Patch: ${patchname} !";
>            eerror " ( ${PATCH_TARGET} )";
>            eerror;
>            eerror "Your patch uses relative paths '../':";
>            eerror "${rel_paths}";
>            echo;
>            die "you need to fix the relative paths in patch";
>        fi;
>        local patch_cmd;
>        local patch="patch";
>        eval $(alias patch 2>/dev/null | sed 's:^alias ::');
>        while [[ ${count} -lt 5 ]]; do
>            patch_cmd="${patch} -p${count} ${EPATCH_OPTS}";
>            ( _epatch_draw_line "***** ${patchname} *****";
>            echo;
>            echo "PATCH COMMAND:  ${patch_cmd} < '${PATCH_TARGET}'";
>            echo;
>            _epatch_draw_line "***** ${patchname} *****";
>            ${patch_cmd} --dry-run -f < "${PATCH_TARGET}" 2>&1;
>            ret=$?;
>            echo;
>            echo "patch program exited with status ${ret}";
>            exit ${ret} ) >> "${STDERR_TARGET}";
>            if [ $? -eq 0 ]; then
>                ( _epatch_draw_line "***** ${patchname} *****";
>                echo;
>                echo "ACTUALLY APPLYING ${patchname} ...";
>                echo;
>                _epatch_draw_line "***** ${patchname} *****";
>                ${patch_cmd} < "${PATCH_TARGET}" 2>&1;
>                ret=$?;
>                echo;
>                echo "patch program exited with status ${ret}";
>                exit ${ret} ) >> "${STDERR_TARGET}";
>                if [ $? -ne 0 ]; then
>                    echo;
>                    eerror "A dry-run of patch command succeeded, but actually";
>                    eerror "applying the patch failed!";
>                    count=5;
>                fi;
>                break;
>            fi;
>            : $(( count++ ));
>        done;
>        if [[ -n ${PIPE_CMD} ]]; then
>            rm -f "${PATCH_TARGET}";
>        fi;
>        if [[ ${count} -ge 5 ]]; then
>            echo;
>            eerror "Failed Patch: ${patchname} !";
>            eerror " ( ${PATCH_TARGET} )";
>            eerror;
>            eerror "Include in your bugreport the contents of:";
>            eerror;
>            eerror "  ${STDERR_TARGET}";
>            echo;
>            die "Failed Patch: ${patchname}!";
>        fi;
>        rm -f "${STDERR_TARGET}";
>        cat >> "${T}/epatch.log"  <<-EOF
>PATCH: ${x}
>CMD: ${patch_cmd}
>PWD: ${PWD}
>
>EOF
>
>        eend 0;
>    done;
>    [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching";
>    :
>}
>epatch_user () 
>{ 
>    [[ $# -ne 0 ]] && die "epatch_user takes no options";
>    local applied="${T}/epatch_user.log";
>    [[ -e ${applied} ]] && return 2;
>    local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches;
>    for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}{,:${SLOT}};
>    do
>        EPATCH_SOURCE=${base}/${CTARGET}/${check};
>        [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check};
>        [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check};
>        if [[ -d ${EPATCH_SOURCE} ]]; then
>            EPATCH_SOURCE=${EPATCH_SOURCE} EPATCH_SUFFIX="patch" EPATCH_FORCE="yes" EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." epatch;
>            echo "${EPATCH_SOURCE}" > "${applied}";
>            return 0;
>        fi;
>    done;
>    echo "none" > "${applied}";
>    return 1
>}
>epause () 
>{ 
>    ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
>}
>epunt_cxx () 
>{ 
>    local dir=$1;
>    [[ -z ${dir} ]] && dir=${S};
>    ebegin "Removing useless C++ checks";
>    local f p any_found;
>    while IFS= read -r -d '' f; do
>        for p in "${PORTDIR}"/eclass/ELT-patches/nocxx/*.patch;
>        do
>            if patch --no-backup-if-mismatch -p1 "${f}" "${p}" > /dev/null; then
>                any_found=1;
>                break;
>            fi;
>        done;
>    done < <(find "${dir}" -name configure -print0);
>    if [[ -z ${any_found} ]]; then
>        eqawarn "epunt_cxx called unnecessarily (no C++ checks to punt).";
>    fi;
>    eend 0
>}
>eshopts_pop () 
>{ 
>    local s;
>    estack_pop eshopts s || die "${FUNCNAME}: unbalanced push";
>    if [[ ${s} == "shopt -"* ]]; then
>        eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}";
>    else
>        set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-";
>        set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}";
>    fi
>}
>eshopts_push () 
>{ 
>    if [[ $1 == -[su] ]]; then
>        estack_push eshopts "$(shopt -p)";
>        [[ $# -eq 0 ]] && return 0;
>        shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*";
>    else
>        estack_push eshopts $-;
>        [[ $# -eq 0 ]] && return 0;
>        set "$@" || die "${FUNCNAME}: bad options to set: $*";
>    fi
>}
>estack_pop () 
>{ 
>    [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments";
>    local _estack_name="_ESTACK_$1_";
>    shift;
>    local _estack_retvar=$1;
>    shift;
>    eval local _estack_i=\${#${_estack_name}\[@\]};
>    [[ $(( --_estack_i )) -eq -1 ]] && return 1;
>    if [[ -n ${_estack_retvar} ]]; then
>        eval ${_estack_retvar}=\"\${${_estack_name}\[${_estack_i}\]}\";
>    fi;
>    eval unset ${_estack_name}\[${_estack_i}\]
>}
>estack_push () 
>{ 
>    [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments";
>    local stack_name="_ESTACK_$1_";
>    shift;
>    eval ${stack_name}+=$ \"\$@\" $
>}
>esvn_clean () 
>{ 
>    [[ -z $* ]] && set -- .;
>    find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
>}
>eumask_pop () 
>{ 
>    [[ $# -eq 0 ]] || die "${FUNCNAME}: we take no options";
>    local s;
>    estack_pop eumask s || die "${FUNCNAME}: unbalanced push";
>    umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
>}
>eumask_push () 
>{ 
>    estack_push eumask "$(umask)";
>    umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
>}
>evar_pop () 
>{ 
>    local cnt=${1:-bad};
>    case $# in 
>        0)
>            cnt=1
>        ;;
>        1)
>            isdigit "${cnt}" || die "${FUNCNAME}: first arg must be a number: $*"
>        ;;
>        *)
>            die "${FUNCNAME}: only accepts one arg: $*"
>        ;;
>    esac;
>    local var val;
>    while (( cnt-- )); do
>        estack_pop evar val || die "${FUNCNAME}: unbalanced push";
>        estack_pop evar var || die "${FUNCNAME}: unbalanced push";
>        [[ ${val} == "unset_76fc3c462065bb4ca959f939e6793f94" ]] && unset ${var} || printf -v "${var}" '%s' "${val}";
>    done
>}
>evar_push () 
>{ 
>    local var val;
>    for var in "$@";
>    do
>        [[ ${!var+set} == "set" ]] && val=${!var} || val="unset_76fc3c462065bb4ca959f939e6793f94";
>        estack_push evar "${var}" "${val}";
>    done
>}
>evar_push_set () 
>{ 
>    local var=$1;
>    evar_push ${var};
>    case $# in 
>        1)
>            unset ${var}
>        ;;
>        2)
>            printf -v "${var}" '%s' "$2"
>        ;;
>        *)
>            die "${FUNCNAME}: incorrect # of args: $*"
>        ;;
>    esac
>}
>exportmakeopts () 
>{ 
>    local myopts;
>    if use blksha1; then
>        myopts="${myopts} BLK_SHA1=YesPlease";
>    else
>        if use ppcsha1; then
>            myopts="${myopts} PPC_SHA1=YesPlease";
>        fi;
>    fi;
>    if use curl; then
>        use webdav || myopts="${myopts} NO_EXPAT=YesPlease";
>    else
>        myopts="${myopts} NO_CURL=YesPlease";
>    fi;
>    myopts="${myopts} NO_FINK=YesPlease NO_DARWIN_PORTS=YesPlease";
>    myopts="${myopts} INSTALL=install TAR=tar";
>    myopts="${myopts} SHELL_PATH=${EPREFIX}/bin/sh";
>    myopts="${myopts} SANE_TOOL_PATH=";
>    myopts="${myopts} OLD_ICONV=";
>    myopts="${myopts} NO_EXTERNAL_GREP=";
>    extlibs="-lz -lssl ${S}/xdiff/lib.a $(usex threads -lpthread '')";
>    sed -i -e '/\/usr\/local/s/BASIC_/#BASIC_/' Makefile;
>    use iconv || myopts="${myopts} NO_ICONV=YesPlease";
>    use nls || myopts="${myopts} NO_GETTEXT=YesPlease";
>    use tk || myopts="${myopts} NO_TCLTK=YesPlease";
>    use pcre && myopts="${myopts} USE_LIBPCRE=yes" && extlibs="${extlibs} -lpcre";
>    use perl && myopts="${myopts} INSTALLDIRS=vendor" || myopts="${myopts} NO_PERL=YesPlease";
>    use python || myopts="${myopts} NO_PYTHON=YesPlease";
>    use subversion || myopts="${myopts} NO_SVN_TESTS=YesPlease";
>    use threads && myopts="${myopts} THREADED_DELTA_SEARCH=YesPlease" || myopts="${myopts} NO_PTHREADS=YesPlease";
>    use cvs || myopts="${myopts} NO_CVS=YesPlease";
>    if [[ ${CHOST} == ia64-*-hpux* ]]; then
>        myopts="${myopts} NO_NSEC=YesPlease";
>    fi;
>    if [[ ${CHOST} == *-*-aix* ]]; then
>        myopts="${myopts} NO_FNMATCH_CASEFOLD=YesPlease";
>    fi;
>    if [[ ${CHOST} == *-solaris* ]]; then
>        myopts="${myopts} NEEDS_LIBICONV=YesPlease";
>    fi;
>    has_version '>=app-text/asciidoc-8.0' && myopts="${myopts} ASCIIDOC8=YesPlease";
>    myopts="${myopts} ASCIIDOC_NO_ROFF=YesPlease";
>    [[ "${CHOST}" == *-uclibc* ]] && myopts="${myopts} NO_NSEC=YesPlease";
>    export MY_MAKEOPTS="${myopts}";
>    export EXTLIBS="${extlibs}"
>}
>find_unpackable_file () 
>{ 
>    local src=$1;
>    if [[ -z ${src} ]]; then
>        src=${DISTDIR}/${A};
>    else
>        if [[ ${src} == ./* ]]; then
>            :;
>        else
>            if [[ -e ${DISTDIR}/${src} ]]; then
>                src=${DISTDIR}/${src};
>            else
>                if [[ -e ${PWD}/${src} ]]; then
>                    src=${PWD}/${src};
>                else
>                    if [[ -e ${src} ]]; then
>                        src=${src};
>                    fi;
>                fi;
>            fi;
>        fi;
>    fi;
>    [[ ! -e ${src} ]] && return 1;
>    echo "${src}"
>}
>fixlocalpod () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    perl_delete_localpod
>}
>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;
>    local flags=(${CFLAGS} ${LDFLAGS} -Wl,--verbose);
>    if $(tc-getLD) --version | grep -q 'GNU gold'; then
>        local d="${T}/bfd-linker";
>        mkdir -p "${d}";
>        ln -sf $(which ${CHOST}-ld.bfd) "${d}"/ld;
>        flags+=(-B"${d}");
>    fi;
>    output_format=$($(tc-getCC) "${flags[@]}" 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 ${lib}";
>    done
>}
>get_abi_CFLAGS () 
>{ 
>    get_abi_var CFLAGS "$@"
>}
>get_abi_CHOST () 
>{ 
>    get_abi_var CHOST "$@"
>}
>get_abi_CTARGET () 
>{ 
>    get_abi_var CTARGET "$@"
>}
>get_abi_FAKE_TARGETS () 
>{ 
>    get_abi_var FAKE_TARGETS "$@"
>}
>get_abi_LDFLAGS () 
>{ 
>    get_abi_var LDFLAGS "$@"
>}
>get_abi_LIBDIR () 
>{ 
>    get_abi_var LIBDIR "$@"
>}
>get_abi_var () 
>{ 
>    local flag=$1;
>    local abi=${2:-${ABI:-${DEFAULT_ABI:-default}}};
>    local var="${flag}_${abi}";
>    echo ${!var}
>}
>get_all_abis () 
>{ 
>    local x order="" mvar dvar;
>    mvar="MULTILIB_ABIS";
>    dvar="DEFAULT_ABI";
>    if [[ -n $1 ]]; then
>        mvar="$1_${mvar}";
>        dvar="$1_${dvar}";
>    fi;
>    if [[ -z ${!mvar} ]]; then
>        echo "default";
>        return 0;
>    fi;
>    for x in ${!mvar};
>    do
>        if [[ ${x} != ${!dvar} ]]; then
>            order="${order:+${order} }${x}";
>        fi;
>    done;
>    order="${order:+${order} }${!dvar}";
>    echo ${order};
>    return 0
>}
>get_all_libdirs () 
>{ 
>    local libdirs abi;
>    for abi in ${MULTILIB_ABIS};
>    do
>        libdirs+=" $(get_abi_LIBDIR ${abi})";
>    done;
>    [[ " ${libdirs} " != *" lib "* ]] && libdirs+=" lib";
>    echo "${libdirs}"
>}
>get_bashcompdir () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    echo "${EPREFIX}$(_bash-completion-r1_get_bashcompdir)"
>}
>get_bashhelpersdir () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    echo "${EPREFIX}$(_bash-completion-r1_get_bashhelpersdir)"
>}
>get_install_abis () 
>{ 
>    local x order="";
>    if [[ -z ${MULTILIB_ABIS} ]]; then
>        echo "default";
>        return 0;
>    fi;
>    if [[ ${EMULTILIB_PKG} == "true" ]]; then
>        for x in ${MULTILIB_ABIS};
>        do
>            if [[ ${x} != "${DEFAULT_ABI}" ]]; then
>                has ${x} ${ABI_DENY} || order="${order} ${x}";
>            fi;
>        done;
>        has ${DEFAULT_ABI} ${ABI_DENY} || order="${order} ${DEFAULT_ABI}";
>        if [[ -n ${ABI_ALLOW} ]]; then
>            local ordera="";
>            for x in ${order};
>            do
>                if has ${x} ${ABI_ALLOW}; then
>                    ordera="${ordera} ${x}";
>                fi;
>            done;
>            order=${ordera};
>        fi;
>    else
>        order=${DEFAULT_ABI};
>    fi;
>    if [[ -z ${order} ]]; then
>        die "The ABI list is empty.  Are you using a proper multilib profile?  Perhaps your USE flags or MULTILIB_ABIS are too restrictive for this package.";
>    fi;
>    echo ${order};
>    return 0
>}
>get_libdir () 
>{ 
>    local CONF_LIBDIR;
>    if [ -n "${CONF_LIBDIR_OVERRIDE}" ]; then
>        echo ${CONF_LIBDIR_OVERRIDE};
>    else
>        get_abi_LIBDIR;
>    fi
>}
>get_libname () 
>{ 
>    local libname;
>    local ver=$1;
>    case ${CHOST} in 
>        *-cygwin | mingw* | *-mingw*)
>            libname="dll"
>        ;;
>        *-darwin*)
>            libname="dylib"
>        ;;
>        *-mint*)
>            libname="irrelevant"
>        ;;
>        hppa*-hpux*)
>            libname="sl"
>        ;;
>        *)
>            libname="so"
>        ;;
>    esac;
>    if [[ -z $* ]]; then
>        echo ".${libname}";
>    else
>        for ver in "$@";
>        do
>            case ${CHOST} in 
>                *-darwin*)
>                    echo ".${ver}.${libname}"
>                ;;
>                *-mint*)
>                    echo ".${libname}"
>                ;;
>                *)
>                    echo ".${libname}.${ver}"
>                ;;
>            esac;
>        done;
>    fi
>}
>get_modname () 
>{ 
>    local modname;
>    local ver=$1;
>    case ${CHOST} in 
>        *-darwin*)
>            modname="bundle"
>        ;;
>        *)
>            modname="so"
>        ;;
>    esac;
>    echo ".${modname}"
>}
>git_emake () 
>{ 
>    PYTHON_PATH="";
>    use python && PYTHON_PATH="${PYTHON}";
>    emake ${MY_MAKEOPTS} DESTDIR="${D}" OPTCFLAGS="${CFLAGS}" OPTLDFLAGS="${LDFLAGS}" OPTCC="$(tc-getCC)" OPTAR="$(tc-getAR)" prefix="${EPREFIX}"/usr htmldir="${EPREFIX}"/usr/share/doc/${PF}/html sysconfdir="${EPREFIX}"/etc PYTHON_PATH="${PYTHON_PATH}" PERL_MM_OPT="" GIT_TEST_OPTS="--no-color" V=1 "$@"
>}
>has_multilib_profile () 
>{ 
>    [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ]
>}
>in_iuse () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()";
>    local flag=${1};
>    local liuse=(${IUSE});
>    has "${flag}" "${liuse[@]#[+-]}"
>}
>is_final_abi () 
>{ 
>    has_multilib_profile || return 0;
>    set -- $(get_install_abis);
>    local LAST_ABI=$#;
>    [[ ${!LAST_ABI} == ${ABI} ]]
>}
>isdigit () 
>{ 
>    local d;
>    for d in "$@";
>    do
>        [[ ${d:-bad} == *[!0-9]* ]] && return 1;
>    done;
>    return 0
>}
>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 () 
>{ 
>    _eutils_eprefix_init;
>    local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5;
>    local tmpwrapper=$(emktemp);
>    ( echo '#!/bin/sh';
>    [[ -n ${chdir} ]] && printf 'cd "%s"\n' "${EPREFIX}${chdir}";
>    if [[ -n ${libdir} ]]; then
>        local var;
>        if [[ ${CHOST} == *-darwin* ]]; then
>            var=DYLD_LIBRARY_PATH;
>        else
>            var=LD_LIBRARY_PATH;
>        fi;
>        cat  <<-EOF
>if [ "\${${var}+set}" = "set" ] ; then
>export ${var}="\${${var}}:${EPREFIX}${libdir}"
>else
>export ${var}="${EPREFIX}${libdir}"
>fi
>EOF
>
>    fi
>    printf 'exec %s "$@"\n' "${bin/#\//${EPREFIX}\/}" ) > "${tmpwrapper}";
>    chmod go+rx "${tmpwrapper}";
>    if [[ -n ${path} ]]; then
>        ( exeinto "${path}";
>        newexe "${tmpwrapper}" "${wrapper}" ) || die;
>    else
>        newbin "${tmpwrapper}" "${wrapper}" || die;
>    fi
>}
>makeopts_jobs () 
>{ 
>    [[ $# -eq 0 ]] && set -- ${MAKEOPTS};
>    local jobs=$(echo " $* " | sed -r -n 		-e 's:.*[[:space:]](-j|--jobs[=[:space:]])[[:space:]]*([0-9]+).*:\2:p' 		-e 's:.*[[:space:]](-j|--jobs)[[:space:]].*:999:p');
>    echo ${jobs:-1}
>}
>makeopts_loadavg () 
>{ 
>    [[ $# -eq 0 ]] && set -- ${MAKEOPTS};
>    local lavg=$(echo " $* " | sed -r -n 		-e 's:.*[[:space:]](-l|--load-average[=[:space:]])[[:space:]]*([0-9]+|[0-9]+\.[0-9]+)[^0-9.]*:\2:p' 		-e 's:.*[[:space:]](-l|--load-average)[[:space:]].*:999:p');
>    echo ${lavg:-1}
>}
>multijob_child_init () 
>{ 
>    local mode="pre";
>    case $1 in 
>        --pre)
>            mode="pre";
>            shift
>        ;;
>        --post)
>            mode="post";
>            shift
>        ;;
>    esac;
>    if [[ $# -eq 0 ]]; then
>        trap 'echo ${BASHPID:-$(bashpid)} $? >&'${mj_write_fd} EXIT;
>        trap 'exit 1' INT TERM;
>    else
>        local ret;
>        [[ ${mode} == "pre" ]] && { 
>            multijob_pre_fork;
>            ret=$?
>        };
>        ( multijob_child_init;
>        "$@" ) & [[ ${mode} == "post" ]] && { 
>            multijob_post_fork;
>            ret=$?
>        };
>        return ${ret};
>    fi
>}
>multijob_finish () 
>{ 
>    local ret=0;
>    while [[ ${mj_num_jobs} -gt 0 ]]; do
>        multijob_finish_one;
>        : $(( ret |= $? ));
>    done;
>    wait;
>    [[ $# -eq 0 ]] || die "${FUNCNAME} takes no arguments";
>    EBUILD_DEATH_HOOKS=${EBUILD_DEATH_HOOKS/ wait / };
>    return ${ret}
>}
>multijob_finish_one () 
>{ 
>    [[ $# -eq 0 ]] || die "${FUNCNAME} takes no arguments";
>    local pid ret;
>    read -r -u ${mj_read_fd} pid ret || die;
>    : $(( --mj_num_jobs ));
>    return ${ret}
>}
>multijob_init () 
>{ 
>    has wait ${EBUILD_DEATH_HOOKS} || EBUILD_DEATH_HOOKS+=" wait ";
>    local pipe="${T}/multijob.pipe";
>    mkfifo -m 600 "${pipe}";
>    redirect_alloc_fd mj_write_fd "${pipe}";
>    redirect_alloc_fd mj_read_fd "${pipe}";
>    rm -f "${pipe}";
>    mj_max_jobs=$(makeopts_jobs "$@");
>    mj_num_jobs=0
>}
>multijob_post_fork () 
>{ 
>    _multijob_fork post "$@"
>}
>multijob_pre_fork () 
>{ 
>    _multijob_fork pre "$@"
>}
>multilib_env () 
>{ 
>    local CTARGET=${1:-${CTARGET}};
>    local cpu=${CTARGET%%*-};
>    case ${cpu} in 
>        aarch64*)
>            export CFLAGS_arm=${CFLAGS_arm-};
>            case ${cpu} in 
>                aarch64*be)
>                    export CHOST_arm="armv8b-${CTARGET#*-}"
>                ;;
>                *)
>                    export CHOST_arm="armv8l-${CTARGET#*-}"
>                ;;
>            esac;
>            CHOST_arm=${CHOST_arm/%-gnu/-gnueabi};
>            export CTARGET_arm=${CHOST_arm};
>            export LIBDIR_arm="lib";
>            export CFLAGS_arm64=${CFLAGS_arm64-};
>            export CHOST_arm64=${CTARGET};
>            export CTARGET_arm64=${CHOST_arm64};
>            export LIBDIR_arm64="lib64";
>            : ${MULTILIB_ABIS=arm64};
>            : ${DEFAULT_ABI=arm64}
>        ;;
>        x86_64*)
>            export CFLAGS_x86=${CFLAGS_x86--m32};
>            export CHOST_x86=${CTARGET/x86_64/i686};
>            CHOST_x86=${CHOST_x86/%-gnux32/-gnu};
>            export CTARGET_x86=${CHOST_x86};
>            if [[ ${SYMLINK_LIB} == "yes" ]]; then
>                export LIBDIR_x86="lib32";
>            else
>                export LIBDIR_x86="lib";
>            fi;
>            export CFLAGS_amd64=${CFLAGS_amd64--m64};
>            export CHOST_amd64=${CTARGET/%-gnux32/-gnu};
>            export CTARGET_amd64=${CHOST_amd64};
>            export LIBDIR_amd64="lib64";
>            export CFLAGS_x32=${CFLAGS_x32--mx32};
>            export CHOST_x32=${CTARGET/%-gnu/-gnux32};
>            export CTARGET_x32=${CHOST_x32};
>            export LIBDIR_x32="libx32";
>            case ${CTARGET} in 
>                *-gnux32)
>                    : ${MULTILIB_ABIS=x32 amd64 x86};
>                    : ${DEFAULT_ABI=x32}
>                ;;
>                *)
>                    : ${MULTILIB_ABIS=amd64 x86};
>                    : ${DEFAULT_ABI=amd64}
>                ;;
>            esac
>        ;;
>        mips64*)
>            export CFLAGS_o32=${CFLAGS_o32--mabi=32};
>            export CHOST_o32=${CTARGET/mips64/mips};
>            export CTARGET_o32=${CHOST_o32};
>            export LIBDIR_o32="lib";
>            export CFLAGS_n32=${CFLAGS_n32--mabi=n32};
>            export CHOST_n32=${CTARGET};
>            export CTARGET_n32=${CHOST_n32};
>            export LIBDIR_n32="lib32";
>            export CFLAGS_n64=${CFLAGS_n64--mabi=64};
>            export CHOST_n64=${CTARGET};
>            export CTARGET_n64=${CHOST_n64};
>            export LIBDIR_n64="lib64";
>            : ${MULTILIB_ABIS=n64 n32 o32};
>            : ${DEFAULT_ABI=n32}
>        ;;
>        powerpc64*)
>            export CFLAGS_ppc=${CFLAGS_ppc--m32};
>            export CHOST_ppc=${CTARGET/powerpc64/powerpc};
>            export CTARGET_ppc=${CHOST_ppc};
>            export LIBDIR_ppc="lib";
>            export CFLAGS_ppc64=${CFLAGS_ppc64--m64};
>            export CHOST_ppc64=${CTARGET};
>            export CTARGET_ppc64=${CHOST_ppc64};
>            export LIBDIR_ppc64="lib64";
>            : ${MULTILIB_ABIS=ppc64 ppc};
>            : ${DEFAULT_ABI=ppc64}
>        ;;
>        s390x*)
>            export CFLAGS_s390=${CFLAGS_s390--m31};
>            export CHOST_s390=${CTARGET/s390x/s390};
>            export CTARGET_s390=${CHOST_s390};
>            export LIBDIR_s390="lib";
>            export CFLAGS_s390x=${CFLAGS_s390x--m64};
>            export CHOST_s390x=${CTARGET};
>            export CTARGET_s390x=${CHOST_s390x};
>            export LIBDIR_s390x="lib64";
>            : ${MULTILIB_ABIS=s390x s390};
>            : ${DEFAULT_ABI=s390x}
>        ;;
>        sparc64*)
>            export CFLAGS_sparc32=${CFLAGS_sparc32--m32};
>            export CHOST_sparc32=${CTARGET/sparc64/sparc};
>            export CTARGET_sparc32=${CHOST_sparc32};
>            export LIBDIR_sparc32="lib";
>            export CFLAGS_sparc64=${CFLAGS_sparc64--m64};
>            export CHOST_sparc64=${CTARGET};
>            export CTARGET_sparc64=${CHOST_sparc64};
>            export LIBDIR_sparc64="lib64";
>            : ${MULTILIB_ABIS=sparc64 sparc32};
>            : ${DEFAULT_ABI=sparc64}
>        ;;
>        *)
>            : ${MULTILIB_ABIS=default};
>            : ${DEFAULT_ABI=default}
>        ;;
>    esac;
>    export MULTILIB_ABIS DEFAULT_ABI
>}
>multilib_toolchain_setup () 
>{ 
>    local v vv;
>    export ABI=$1;
>    if [[ ${_DEFAULT_ABI_SAVED} == "true" ]]; then
>        for v in CHOST CBUILD AS CC CXX LD PKG_CONFIG_{LIBDIR,PATH};
>        do
>            vv="_abi_saved_${v}";
>            [[ ${!vv+set} == "set" ]] && export ${v}="${!vv}" || unset ${v};
>            unset ${vv};
>        done;
>        unset _DEFAULT_ABI_SAVED;
>    fi;
>    if [[ ${ABI} != ${DEFAULT_ABI} ]]; then
>        for v in CHOST CBUILD AS CC CXX LD PKG_CONFIG_{LIBDIR,PATH};
>        do
>            vv="_abi_saved_${v}";
>            [[ ${!v+set} == "set" ]] && export ${vv}="${!v}" || unset ${vv};
>        done;
>        export _DEFAULT_ABI_SAVED="true";
>        export CHOST=$(get_abi_CHOST ${DEFAULT_ABI});
>        export CC="$(tc-getCC) $(get_abi_CFLAGS)";
>        export CXX="$(tc-getCXX) $(get_abi_CFLAGS)";
>        export LD="$(tc-getLD) $(get_abi_LDFLAGS)";
>        export CHOST=$(get_abi_CHOST $1);
>        export CBUILD=$(get_abi_CHOST $1);
>        export PKG_CONFIG_LIBDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig;
>        export PKG_CONFIG_PATH=${EPREFIX}/usr/share/pkgconfig;
>    fi
>}
>newbashcomp () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    ( insinto "$(_bash-completion-r1_get_bashcompdir)";
>    newins "${@}" )
>}
>newicon () 
>{ 
>    _iconins ${FUNCNAME} "$@"
>}
>newmenu () 
>{ 
>    ( insinto /usr/share/applications;
>    newins "$@" )
>}
>number_abis () 
>{ 
>    set -- `get_install_abis`;
>    echo $#
>}
>optfeature () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local i j msg;
>    local desc=$1;
>    local flag=0;
>    shift;
>    for i in "$@";
>    do
>        for j in ${i};
>        do
>            if has_version "${j}"; then
>                flag=1;
>            else
>                flag=0;
>                break;
>            fi;
>        done;
>        if [[ ${flag} -eq 1 ]]; then
>            break;
>        fi;
>    done;
>    if [[ ${flag} -eq 0 ]]; then
>        for i in "$@";
>        do
>            msg=" ";
>            for j in ${i};
>            do
>                msg+=" ${j} and";
>            done;
>            msg="${msg:0: -4} for ${desc}";
>            elog "${msg}";
>        done;
>    fi
>}
>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
>}
>perl-module_pkg_postinst () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    perl_link_duallife_scripts
>}
>perl-module_pkg_postrm () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    perl_link_duallife_scripts
>}
>perl-module_pkg_preinst () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    perl_set_version
>}
>perl-module_pkg_prerm () 
>{ 
>    debug-print-function $FUNCNAME "$@"
>}
>perl-module_pkg_setup () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    perl_set_version
>}
>perl-module_src_compile () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    perl_set_version;
>    has src_configure ${PERL_EXPF} || perl-module_src_prep;
>    if [[ $(declare -p mymake 2>&-) != "declare -a mymake="* ]]; then
>        local mymake_local=(${mymake});
>    else
>        local mymake_local=("${mymake[@]}");
>    fi;
>    if [[ -f Build ]]; then
>        ./Build build || die "Compilation failed";
>    else
>        if [[ -f Makefile ]]; then
>            set -- OTHERLDFLAGS="${LDFLAGS}" "${mymake_local[@]}";
>            einfo "emake" "$@";
>            emake "$@" || die "Compilation failed";
>        fi;
>    fi
>}
>perl-module_src_configure () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    perl-module_src_prep
>}
>perl-module_src_install () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    perl_set_version;
>    perl_set_eprefix;
>    local f;
>    if [[ -z ${mytargets} ]]; then
>        case "${CATEGORY}" in 
>            dev-perl | perl-core)
>                mytargets="pure_install"
>            ;;
>            *)
>                mytargets="install"
>            ;;
>        esac;
>    fi;
>    if [[ $(declare -p myinst 2>&-) != "declare -a myinst="* ]]; then
>        local myinst_local=(${myinst});
>    else
>        local myinst_local=("${myinst[@]}");
>    fi;
>    if [[ -f Build ]]; then
>        ./Build ${mytargets} || die "./Build ${mytargets} failed";
>    else
>        if [[ -f Makefile ]]; then
>            emake "${myinst_local[@]}" ${mytargets} || die "emake ${myinst_local[@]} ${mytargets} failed";
>        fi;
>    fi;
>    perl_delete_module_manpages;
>    perl_delete_localpod;
>    perl_delete_packlist;
>    perl_remove_temppath;
>    for f in Change* CHANGES README* TODO FAQ ${mydoc};
>    do
>        [[ -s ${f} ]] && dodoc ${f};
>    done;
>    perl_link_duallife_scripts
>}
>perl-module_src_prep () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    [[ ${SRC_PREP} = yes ]] && return 0;
>    SRC_PREP="yes";
>    perl_set_version;
>    perl_set_eprefix;
>    [[ -z ${pm_echovar} ]] && export PERL_MM_USE_DEFAULT=1;
>    export PERL_EXTUTILS_AUTOINSTALL="--skipdeps";
>    if [[ $(declare -p myconf 2>&-) != "declare -a myconf="* ]]; then
>        local myconf_local=(${myconf});
>    else
>        local myconf_local=("${myconf[@]}");
>    fi;
>    if [[ ( ${PREFER_BUILDPL} == yes || ! -f Makefile.PL ) && -f Build.PL ]]; then
>        einfo "Using Module::Build";
>        if [[ ${DEPEND} != *virtual/perl-Module-Build* && ${PN} != Module-Build ]]; then
>            eqawarn "QA Notice: The ebuild uses Module::Build but doesn't depend on it.";
>            eqawarn "           Add virtual/perl-Module-Build to DEPEND!";
>            if [[ -n ${PERLQAFATAL} ]]; then
>                eerror "Bailing out due to PERLQAFATAL=1";
>                die;
>            fi;
>        fi;
>        set -- --installdirs=vendor --libdoc= --destdir="${D}" --create_packlist=0 "${myconf_local[@]}";
>        einfo "perl Build.PL" "$@";
>        perl Build.PL "$@" <<< "${pm_echovar}" || die "Unable to build!";
>    else
>        if [[ -f Makefile.PL ]]; then
>            einfo "Using ExtUtils::MakeMaker";
>            set -- PREFIX=${EPREFIX}/usr INSTALLDIRS=vendor INSTALLMAN3DIR='none' DESTDIR="${D}" "${myconf_local[@]}";
>            einfo "perl Makefile.PL" "$@";
>            perl Makefile.PL "$@" <<< "${pm_echovar}" || die "Unable to build!";
>        fi;
>    fi;
>    if [[ ! -f Build.PL && ! -f Makefile.PL ]]; then
>        einfo "No Make or Build file detected...";
>        return;
>    fi
>}
>perl-module_src_prepare () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    has src_prepare ${PERL_EXPF} && [[ -n ${PATCHES[@]} ]] && epatch "${PATCHES[@]}";
>    debug-print "$FUNCNAME: applying user patches";
>    epatch_user;
>    perl_fix_osx_extra;
>    esvn_clean
>}
>perl-module_src_test () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    if has 'do' ${SRC_TEST} || has 'parallel' ${SRC_TEST}; then
>        if has "${TEST_VERBOSE:-0}" 0 && has 'parallel' ${SRC_TEST}; then
>            export HARNESS_OPTIONS=j$(makeopts_jobs);
>            einfo "Test::Harness Jobs=$(makeopts_jobs)";
>        fi;
>        ${perlinfo_done} || perl_set_version;
>        if [[ -f Build ]]; then
>            ./Build test verbose=${TEST_VERBOSE:-0} || die "test failed";
>        else
>            if [[ -f Makefile ]]; then
>                emake test TEST_VERBOSE=${TEST_VERBOSE:-0} || die "test failed";
>            fi;
>        fi;
>    fi
>}
>perl-module_src_unpack () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    case "${EAPI:-0}" in 
>        4 | 5)
>
>        ;;
>        *)
>            ewarn;
>            ewarn "******************************************************************";
>            ewarn "Support for EAPI=${EAPI:-0} in perl-module.eclass will be removed";
>            ewarn "on 1/Nov/2014. Please fix your overlay ebuilds to use EAPI=5.";
>            ewarn "******************************************************************";
>            ewarn
>        ;;
>    esac;
>    unpacker_src_unpack;
>    has src_prepare ${PERL_EXPF} || perl-module_src_prepare
>}
>perl_delete_localpod () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    find "${D}" -type f -name perllocal.pod -delete;
>    find "${D}" -depth -mindepth 1 -type d -empty -delete
>}
>perl_delete_module_manpages () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    perl_set_eprefix;
>    if [[ -d "${ED}"/usr/share/man ]]; then
>        find "${ED}"/usr/share/man -type f -name "*.3pm" -delete;
>        find "${ED}"/usr/share/man -depth -type d -empty -delete;
>    fi
>}
>perl_delete_packlist () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    perl_set_version;
>    if [[ -d ${D}/${VENDOR_ARCH} ]]; then
>        find "${D}/${VENDOR_ARCH}" -type f -a $ -name .packlist -o \( -name '*.bs' -a -empty $ \) -delete;
>        find "${D}" -depth -mindepth 1 -type d -empty -delete;
>    fi
>}
>perl_fix_osx_extra () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    local f;
>    find "${S}" -type f -name "._*" -print0 | while read -rd '' f; do
>        einfo "Removing AppleDouble encoded Macintosh file: ${f#${S}/}";
>        rm -f "${f}";
>        f=${f#${S}/};
>        grep -q "${f}" "${S}"/MANIFEST && elog "AppleDouble encoded Macintosh file in MANIFEST: ${f#${S}/}";
>    done
>}
>perl_link_duallife_scripts () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    if [[ ${CATEGORY} != perl-core ]] || ! has_version ">=dev-lang/perl-5.8.8-r8"; then
>        return 0;
>    fi;
>    perl_set_eprefix;
>    local i ff;
>    if has "${EBUILD_PHASE:-none}" "postinst" "postrm"; then
>        for i in "${DUALLIFESCRIPTS[@]}";
>        do
>            alternatives_auto_makesym "/${i}" "/${i}-[0-9]*";
>        done;
>        for i in "${DUALLIFEMAN[@]}";
>        do
>            ff=`echo "${EROOT}"/${i%.1}-${PV}-${P}.1*`;
>            ff=${ff##*.1};
>            alternatives_auto_makesym "/${i}${ff}" "/${i%.1}-[0-9]*";
>        done;
>    else
>        pushd "${ED}" > /dev/null;
>        for i in $(find usr/bin -maxdepth 1 -type f 2>/dev/null);
>        do
>            mv ${i}{,-${PV}-${P}} || die;
>            DUALLIFESCRIPTS[${#DUALLIFESCRIPTS[*]}]=${i};
>        done;
>        for i in $(find usr/share/man/man1 -maxdepth 1 -type f 2>/dev/null);
>        do
>            mv ${i} ${i%.1}-${PV}-${P}.1 || die;
>            DUALLIFEMAN[${#DUALLIFEMAN[*]}]=${i};
>        done;
>        popd > /dev/null;
>    fi
>}
>perl_remove_temppath () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    find "${D}" -type f -not -name '*.so' -print0 | while read -rd '' f; do
>        if file "${f}" | grep -q -i " text"; then
>            grep -q "${D}" "${f}" && ewarn "QA: File contains a temporary path ${f}";
>            sed -i -e "s:${D}:/:g" "${f}";
>        fi;
>    done
>}
>perl_set_eprefix () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    case ${EAPI:-0} in 
>        0 | 1 | 2)
>            if ! use prefix; then
>                EPREFIX=;
>                ED=${D};
>                EROOT=${ROOT};
>            fi
>        ;;
>    esac
>}
>perl_set_version () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    debug-print "$FUNCNAME: perlinfo_done=${perlinfo_done}";
>    ${perlinfo_done} && return 0;
>    perlinfo_done=true;
>    local f version install{{site,vendor}{arch,lib},archlib};
>    eval "$(perl -V:{version,install{{site,vendor}{arch,lib},archlib}} )";
>    PERL_VERSION=${version};
>    SITE_ARCH=${installsitearch};
>    SITE_LIB=${installsitelib};
>    ARCH_LIB=${installarchlib};
>    VENDOR_LIB=${installvendorlib};
>    VENDOR_ARCH=${installvendorarch}
>}
>perlinfo () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    perl_set_version
>}
>pkg_nofetch () 
>{ 
>    __eapi0_pkg_nofetch "$@"
>}
>pkg_postinst () 
>{ 
>    use emacs && elisp-site-regen;
>    einfo "Please read /usr/share/bash-completion/git for Git bash command completion";
>    einfo "Please read /usr/share/git/git-prompt.sh for Git bash prompt";
>    einfo "Note that the prompt bash code is now in that separate script";
>    elog "These additional scripts need some dependencies:";
>    echo;
>    showpkgdeps git-quiltimport "dev-util/quilt";
>    showpkgdeps git-instaweb "|| ( www-servers/lighttpd www-servers/apache www-servers/nginx )";
>    echo
>}
>pkg_postrm () 
>{ 
>    use emacs && elisp-site-regen
>}
>pkg_setup () 
>{ 
>    if use subversion && has_version "dev-vcs/subversion[dso]"; then
>        ewarn "Per Gentoo bugs #223747, #238586, when subversion is built";
>        ewarn "with USE=dso, there may be weird crashes in git-svn. You";
>        ewarn "have been warned.";
>    fi;
>    if use python; then
>        python-single-r1_pkg_setup;
>    fi
>}
>preserve_old_lib () 
>{ 
>    _eutils_eprefix_init;
>    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 ${EROOT}/${lib} ]] || continue;
>        dir=${lib%/*};
>        dodir ${dir} || die "dodir ${dir} failed";
>        cp "${EROOT}"/${lib} "${ED}"/${lib} || die "cp ${lib} failed";
>        touch "${ED}"/${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 ${FEATURES} && return 0;
>    _eutils_eprefix_init;
>    local lib notice=0;
>    for lib in "$@";
>    do
>        [[ -e ${EROOT}/${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;
>    _eutils_eprefix_init;
>    for opt in "$@";
>    do
>        case "${opt}" in 
>            --all)
>                removing_all=1;
>                removing_modules=1
>            ;;
>            --modules)
>                removing_modules=1
>            ;;
>            *)
>                die "Invalid argument to ${FUNCNAME}(): ${opt}"
>            ;;
>        esac;
>    done;
>    local f;
>    local queue=();
>    while IFS= read -r -d '' f; do
>        local archivefile=${f/%.la/.a};
>        if ! sed -n -e '/^# Generated by .*libtool/q0;4q1' "${f}"; then
>            continue;
>        fi;
>        [[ ${f} != ${archivefile} ]] || die 'regex sanity check failed';
>        local reason pkgconfig_scanned;
>        local snotlink=$(sed -n -e 's:^shouldnotlink=::p' "${f}");
>        if [[ ${snotlink} == yes ]]; then
>            if [[ -f ${archivefile} ]]; then
>                einfo "Removing unnecessary ${archivefile#${D%/}} (static plugin)";
>                queue+=("${archivefile}");
>            fi;
>            if [[ -n ${removing_modules} ]]; then
>                reason='module';
>            fi;
>        else
>            if [[ -n ${removing_all} ]]; then
>                reason='requested';
>            else
>                if [[ ! -f ${archivefile} ]]; then
>                    reason='no static archive';
>                else
>                    if [[ ! -n $(sed -nre 					"s/^(dependency_libs|inherited_linker_flags)='(.*)'$/\2/p" 					"${f}") ]]; then
>                        reason='no libs & flags';
>                    else
>                        if [[ ! -n ${pkgconfig_scanned} ]]; then
>                            local pc_libs=();
>                            if [[ ! -n ${removing_all} ]]; then
>                                local pc;
>                                local tf=${T}/prune-lt-files.pc;
>                                local pkgconf=$(tc-getPKG_CONFIG);
>                                while IFS= read -r -d '' pc; do
>                                    local arg libs;
>                                    if ${pkgconf} --exists "${pc}" &>/dev/null; then
>                                        sed -e '/^Requires:/d' "${pc}" > "${tf}";
>                                        libs=$(${pkgconf} --libs "${tf}");
>                                    else
>                                        libs=$(sed -ne 's/^Libs://p' "${pc}");
>                                    fi;
>                                    for arg in ${libs};
>                                    do
>                                        if [[ ${arg} == -l* ]]; then
>                                            if [[ ${arg} == '*$*' ]]; then
>                                                eqawarn "${FUNCNAME}: variable substitution likely failed in ${pc}";
>                                                eqawarn "(arg: ${arg})";
>                                                eqawarn "Most likely, you need to add virtual/pkgconfig to DEPEND.";
>                                            fi;
>                                            pc_libs+=(lib${arg#-l}.la);
>                                        fi;
>                                    done;
>                                done < <(find "${D}" -type f -name '*.pc' -print0);
>                                rm -f "${tf}";
>                            fi;
>                            pkgconfig_scanned=1;
>                        fi;
>                        has "${f##*/}" "${pc_libs[@]}" && reason='covered by .pc';
>                    fi;
>                fi;
>            fi;
>        fi;
>        if [[ -n ${reason} ]]; then
>            einfo "Removing unnecessary ${f#${D%/}} (${reason})";
>            queue+=("${f}");
>        fi;
>    done < <(find "${ED}" -xtype f -name '*.la' -print0);
>    if [[ -n ${queue[@]} ]]; then
>        rm -f "${queue[@]}";
>    fi
>}
>python-single-r1_pkg_setup () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_setup
>}
>python_doexe () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local f;
>    for f in "$@";
>    do
>        python_newexe "${f}" "${f##*/}";
>    done
>}
>python_doheader () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
>    local d PYTHON_INCLUDEDIR=${PYTHON_INCLUDEDIR};
>    [[ -n ${PYTHON_INCLUDEDIR} ]] || python_export PYTHON_INCLUDEDIR;
>    d=${PYTHON_INCLUDEDIR#${EPREFIX}};
>    local INSDESTTREE;
>    insinto "${d}";
>    doins -r "${@}" || die
>}
>python_domodule () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
>    local d;
>    if [[ ${python_moduleroot} == /* ]]; then
>        d=${python_moduleroot};
>    else
>        local PYTHON_SITEDIR=${PYTHON_SITEDIR};
>        [[ -n ${PYTHON_SITEDIR} ]] || python_export PYTHON_SITEDIR;
>        d=${PYTHON_SITEDIR#${EPREFIX}}/${python_moduleroot};
>    fi;
>    local INSDESTTREE;
>    insinto "${d}";
>    doins -r "${@}" || die;
>    python_optimize "${ED}/${d}"
>}
>python_doscript () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local _PYTHON_REWRITE_SHEBANG=1;
>    python_doexe "${@}"
>}
>python_export () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local impl var;
>    case "${1}" in 
>        python* | jython*)
>            impl=${1/_/.};
>            shift
>        ;;
>        pypy)
>            impl=${1};
>            shift
>        ;;
>        *)
>            impl=${EPYTHON};
>            [[ -n ${impl} ]] || die "python_export: no impl nor EPYTHON"
>        ;;
>    esac;
>    debug-print "${FUNCNAME}: implementation: ${impl}";
>    for var in "$@";
>    do
>        case "${var}" in 
>            EPYTHON)
>                export EPYTHON=${impl};
>                debug-print "${FUNCNAME}: EPYTHON = ${EPYTHON}"
>            ;;
>            PYTHON)
>                export PYTHON=${EPREFIX}/usr/bin/${impl};
>                debug-print "${FUNCNAME}: PYTHON = ${PYTHON}"
>            ;;
>            PYTHON_SITEDIR)
>                local dir;
>                case "${impl}" in 
>                    python* | pypy)
>                        dir=/usr/$(get_libdir)/${impl}
>                    ;;
>                    jython*)
>                        dir=/usr/share/${impl/n/n-}/Lib
>                    ;;
>                esac;
>                export PYTHON_SITEDIR=${EPREFIX}${dir}/site-packages;
>                debug-print "${FUNCNAME}: PYTHON_SITEDIR = ${PYTHON_SITEDIR}"
>            ;;
>            PYTHON_INCLUDEDIR)
>                local dir;
>                case "${impl}" in 
>                    python*)
>                        dir=/usr/include/${impl}
>                    ;;
>                    pypy)
>                        dir=/usr/$(get_libdir)/${impl}/include
>                    ;;
>                    *)
>                        die "${impl} lacks header files"
>                    ;;
>                esac;
>                export PYTHON_INCLUDEDIR=${EPREFIX}${dir};
>                debug-print "${FUNCNAME}: PYTHON_INCLUDEDIR = ${PYTHON_INCLUDEDIR}"
>            ;;
>            PYTHON_LIBPATH)
>                local libname;
>                case "${impl}" in 
>                    python*)
>                        libname=lib${impl}
>                    ;;
>                    *)
>                        die "${impl} lacks a dynamic library"
>                    ;;
>                esac;
>                local path=${EPREFIX}/usr/$(get_libdir);
>                export PYTHON_LIBPATH=${path}/${libname}$(get_libname);
>                debug-print "${FUNCNAME}: PYTHON_LIBPATH = ${PYTHON_LIBPATH}"
>            ;;
>            PYTHON_CFLAGS)
>                local val;
>                case "${impl}" in 
>                    python*)
>                        val=$($(tc-getPKG_CONFIG) --cflags ${impl/n/n-})
>                    ;;
>                    *)
>                        die "${impl}: obtaining ${var} not supported"
>                    ;;
>                esac;
>                export PYTHON_CFLAGS=${val};
>                debug-print "${FUNCNAME}: PYTHON_CFLAGS = ${PYTHON_CFLAGS}"
>            ;;
>            PYTHON_LIBS)
>                local val;
>                case "${impl}" in 
>                    python*)
>                        val=$($(tc-getPKG_CONFIG) --libs ${impl/n/n-})
>                    ;;
>                    *)
>                        die "${impl}: obtaining ${var} not supported"
>                    ;;
>                esac;
>                export PYTHON_LIBS=${val};
>                debug-print "${FUNCNAME}: PYTHON_LIBS = ${PYTHON_LIBS}"
>            ;;
>            PYTHON_PKG_DEP)
>                local d;
>                case ${impl} in 
>                    python2.7)
>                        PYTHON_PKG_DEP='>=dev-lang/python-2.7.5-r2:2.7'
>                    ;;
>                    python3.2)
>                        PYTHON_PKG_DEP='>=dev-lang/python-3.2.5-r2:3.2'
>                    ;;
>                    python3.3)
>                        PYTHON_PKG_DEP='>=dev-lang/python-3.3.2-r2:3.3'
>                    ;;
>                    python*)
>                        PYTHON_PKG_DEP="dev-lang/python:${impl#python}"
>                    ;;
>                    pypy)
>                        PYTHON_PKG_DEP='virtual/pypy:0='
>                    ;;
>                    jython2.5)
>                        PYTHON_PKG_DEP='>=dev-java/jython-2.5.3-r2:2.5'
>                    ;;
>                    jython2.7)
>                        PYTHON_PKG_DEP='dev-java/jython:2.7'
>                    ;;
>                    *)
>                        die "Invalid implementation: ${impl}"
>                    ;;
>                esac;
>                if [[ -n ${PYTHON_REQ_USE} ]]; then
>                    PYTHON_PKG_DEP+=[${PYTHON_REQ_USE}];
>                fi;
>                export PYTHON_PKG_DEP;
>                debug-print "${FUNCNAME}: PYTHON_PKG_DEP = ${PYTHON_PKG_DEP}"
>            ;;
>            PYTHON_SCRIPTDIR)
>                local dir;
>                export PYTHON_SCRIPTDIR=${EPREFIX}/usr/lib/python-exec/${impl};
>                debug-print "${FUNCNAME}: PYTHON_SCRIPTDIR = ${PYTHON_SCRIPTDIR}"
>            ;;
>            *)
>                die "python_export: unknown variable ${var}"
>            ;;
>        esac;
>    done
>}
>python_export_utf8_locale () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    if [[ $(locale charmap) != UTF-8 ]]; then
>        if [[ -n ${LC_ALL} ]]; then
>            ewarn "LC_ALL is set to a locale with a charmap other than UTF-8.";
>            ewarn "This may trigger build failures in some python packages.";
>            return 1;
>        fi;
>        local lang locales="en_US.UTF-8 $(locale -a)";
>        for lang in ${locales};
>        do
>            if [[ $(LC_CTYPE=${lang} locale charmap 2>/dev/null) == UTF-8 ]]; then
>                export LC_CTYPE=${lang};
>                return 0;
>            fi;
>        done;
>        ewarn "Could not find a UTF-8 locale. This may trigger build failures in";
>        ewarn "some python packages. Please ensure that a UTF-8 locale is listed in";
>        ewarn "/etc/locale.gen and run locale-gen.";
>        return 1;
>    fi;
>    return 0
>}
>python_fix_shebang () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ -n ${EPYTHON} ]] || die "${FUNCNAME}: EPYTHON unset (pkg_setup not called?)";
>    local force quiet;
>    while [[ -n ${@} ]]; do
>        case "${1}" in 
>            -f | --force)
>                force=1;
>                shift
>            ;;
>            -q | --quiet)
>                quiet=1;
>                shift
>            ;;
>            --)
>                shift;
>                break
>            ;;
>            *)
>                break
>            ;;
>        esac;
>    done;
>    [[ -n ${1} ]] || die "${FUNCNAME}: no paths given";
>    local path f;
>    for path in "$@";
>    do
>        local any_correct any_fixed is_recursive;
>        [[ -d ${path} ]] && is_recursive=1;
>        while IFS= read -r -d '' f; do
>            local shebang i;
>            local error= from=;
>            IFS= read -r shebang < ${f};
>            if [[ ${shebang} == '#!'* ]]; then
>                local split_shebang=();
>                read -r -a split_shebang <<< ${shebang};
>                for i in "${split_shebang[@]}";
>                do
>                    case "${i}" in 
>                        *"${EPYTHON}")
>                            debug-print "${FUNCNAME}: in file ${f#${D}}";
>                            debug-print "${FUNCNAME}: shebang matches EPYTHON: ${shebang}";
>                            any_correct=1;
>                            from=${EPYTHON};
>                            break
>                        ;;
>                        *python | *python[23])
>                            debug-print "${FUNCNAME}: in file ${f#${D}}";
>                            debug-print "${FUNCNAME}: rewriting shebang: ${shebang}";
>                            if [[ ${i} == *python2 ]]; then
>                                from=python2;
>                                if [[ ! -n ${force} ]]; then
>                                    python_is_python3 "${EPYTHON}" && error=1;
>                                fi;
>                            else
>                                if [[ ${i} == *python3 ]]; then
>                                    from=python3;
>                                    if [[ ! -n ${force} ]]; then
>                                        python_is_python3 "${EPYTHON}" || error=1;
>                                    fi;
>                                else
>                                    from=python;
>                                fi;
>                            fi;
>                            break
>                        ;;
>                        *python[23].[0123456789] | *pypy | *jython[23].[0123456789])
>                            if [[ ! -n ${force} ]]; then
>                                error=1;
>                            else
>                                case "${i}" in 
>                                    *python[23].[0123456789])
>                                        from="python[23].[0123456789]"
>                                    ;;
>                                    *pypy)
>                                        from="pypy"
>                                    ;;
>                                    *jython[23].[0123456789])
>                                        from="jython[23].[0123456789]"
>                                    ;;
>                                    *)
>                                        die "${FUNCNAME}: internal error in 2nd pattern match"
>                                    ;;
>                                esac;
>                            fi;
>                            break
>                        ;;
>                    esac;
>                done;
>            fi;
>            if [[ ! -n ${error} && ! -n ${from} ]]; then
>                [[ -n ${is_recursive} ]] && continue;
>                error=1;
>            fi;
>            if [[ ! -n ${quiet} ]]; then
>                einfo "Fixing shebang in ${f#${D}}.";
>            fi;
>            if [[ ! -n ${error} ]]; then
>                if [[ ${shebang} == *${from}" "* ]]; then
>                    sed -i -e "1s:${from} :${EPYTHON} :" "${f}" || die;
>                else
>                    sed -i -e "1s:${from}$:${EPYTHON}:" "${f}" || die;
>                fi;
>                any_fixed=1;
>            else
>                eerror "The file has incompatible shebang:";
>                eerror "  file: ${f#${D}}";
>                eerror "  current shebang: ${shebang}";
>                eerror "  requested impl: ${EPYTHON}";
>                die "${FUNCNAME}: conversion of incompatible shebang requested";
>            fi;
>        done < <(find "${path}" -type f -print0);
>        if [[ ! -n ${any_fixed} ]]; then
>            eqawarn "QA warning: ${FUNCNAME}, ${path#${D}} did not match any fixable files.";
>            if [[ -n ${any_correct} ]]; then
>                eqawarn "All files have ${EPYTHON} shebang already.";
>            else
>                eqawarn "There are no Python files in specified directory.";
>            fi;
>        fi;
>    done
>}
>python_get_CFLAGS () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_export "${@}" PYTHON_CFLAGS;
>    echo "${PYTHON_CFLAGS}"
>}
>python_get_LIBS () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_export "${@}" PYTHON_LIBS;
>    echo "${PYTHON_LIBS}"
>}
>python_get_includedir () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_export "${@}" PYTHON_INCLUDEDIR;
>    echo "${PYTHON_INCLUDEDIR}"
>}
>python_get_library_path () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_export "${@}" PYTHON_LIBPATH;
>    echo "${PYTHON_LIBPATH}"
>}
>python_get_scriptdir () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_export "${@}" PYTHON_SCRIPTDIR;
>    echo "${PYTHON_SCRIPTDIR}"
>}
>python_get_sitedir () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_export "${@}" PYTHON_SITEDIR;
>    echo "${PYTHON_SITEDIR}"
>}
>python_is_python3 () 
>{ 
>    local impl=${1:-${EPYTHON}};
>    [[ -n ${impl} ]] || die "python_is_python3: no impl nor EPYTHON";
>    [[ ${impl} == python3* ]]
>}
>python_moduleinto () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_moduleroot=${1}
>}
>python_newexe () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
>    [[ ${#} -eq 2 ]] || die "Usage: ${FUNCNAME} <path> <new-name>";
>    local d=${python_scriptroot:-${DESTTREE}/bin};
>    local wrapd=${d};
>    local f=${1};
>    local barefn=${2};
>    local newfn;
>    if _python_want_python_exec2; then
>        local PYTHON_SCRIPTDIR;
>        python_export PYTHON_SCRIPTDIR;
>        d=${PYTHON_SCRIPTDIR#${EPREFIX}};
>        newfn=${barefn};
>    else
>        newfn=${barefn}-${EPYTHON};
>    fi;
>    ( dodir "${wrapd}";
>    exeinto "${d}";
>    newexe "${f}" "${newfn}" || die );
>    _python_ln_rel "${ED%/}"$(_python_get_wrapper_path) "${ED%/}/${wrapd}/${barefn}" || die;
>    if [[ -n ${_PYTHON_REWRITE_SHEBANG} ]]; then
>        python_fix_shebang -q "${ED%/}/${d}/${newfn}";
>    fi
>}
>python_newscript () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local _PYTHON_REWRITE_SHEBANG=1;
>    python_newexe "${@}"
>}
>python_optimize () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    if [[ ${EBUILD_PHASE} == pre* || ${EBUILD_PHASE} == post* ]]; then
>        eerror "The new Python eclasses expect the compiled Python files to";
>        eerror "be controlled by the Package Manager. For this reason,";
>        eerror "the python_optimize function can be used only during src_* phases";
>        eerror "(src_install most commonly) and not during pkg_* phases.";
>        echo;
>        die "python_optimize is not to be used in pre/post* phases";
>    fi;
>    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
>    local PYTHON=${PYTHON};
>    [[ -n ${PYTHON} ]] || python_export PYTHON;
>    if [[ ${#} -eq 0 ]]; then
>        local f;
>        while IFS= read -r -d '' f; do
>            if [[ ${f} == /* && -d ${D}${f} ]]; then
>                set -- "${D}${f}" "${@}";
>            fi;
>        done < <("${PYTHON}" -c 'import sys; print("\0".join(sys.path))');
>        debug-print "${FUNCNAME}: using sys.path: ${*/%/;}";
>    fi;
>    local d;
>    for d in "$@";
>    do
>        local instpath=${d#${D}};
>        instpath=/${instpath##/};
>        case "${EPYTHON}" in 
>            python*)
>                "${PYTHON}" -m compileall -q -f -d "${instpath}" "${d}";
>                "${PYTHON}" -OO -m compileall -q -f -d "${instpath}" "${d}"
>            ;;
>            *)
>                "${PYTHON}" -m compileall -q -f -d "${instpath}" "${d}"
>            ;;
>        esac;
>    done
>}
>python_scriptinto () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_scriptroot=${1}
>}
>python_setup () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    unset EPYTHON;
>    local impl;
>    for impl in "${_PYTHON_ALL_IMPLS[@]}";
>    do
>        if has "${impl}" "${PYTHON_COMPAT[@]}" && use "python_single_target_${impl}"; then
>            if [[ -n ${EPYTHON} ]]; then
>                eerror "Your PYTHON_SINGLE_TARGET setting lists more than a single Python";
>                eerror "implementation. Please set it to just one value. If you need";
>                eerror "to override the value for a single package, please use package.env";
>                eerror "or an equivalent solution (man 5 portage).";
>                echo;
>                die "More than one implementation in PYTHON_SINGLE_TARGET.";
>            fi;
>            if ! use "python_targets_${impl}"; then
>                eerror "The implementation chosen as PYTHON_SINGLE_TARGET must be added";
>                eerror "to PYTHON_TARGETS as well. This is in order to ensure that";
>                eerror "dependencies are satisfied correctly. We're sorry";
>                eerror "for the inconvenience.";
>                echo;
>                die "Build target (${impl}) not in PYTHON_TARGETS.";
>            fi;
>            python_export "${impl}" EPYTHON PYTHON;
>            python_wrapper_setup;
>        fi;
>    done;
>    if [[ ! -n ${EPYTHON} ]]; then
>        eerror "No Python implementation selected for the build. Please set";
>        eerror "the PYTHON_SINGLE_TARGET variable in your make.conf to one";
>        eerror "of the following values:";
>        eerror;
>        eerror "${PYTHON_COMPAT[@]}";
>        echo;
>        die "No supported Python implementation in PYTHON_SINGLE_TARGET.";
>    fi
>}
>python_wrapper_setup () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local workdir=${1:-${T}/${EPYTHON}};
>    local impl=${2:-${EPYTHON}};
>    [[ -n ${workdir} ]] || die "${FUNCNAME}: no workdir specified.";
>    [[ -n ${impl} ]] || die "${FUNCNAME}: no impl nor EPYTHON specified.";
>    if [[ ! -x ${workdir}/bin/python ]]; then
>        mkdir -p "${workdir}"/{bin,pkgconfig} || die;
>        rm -f "${workdir}"/bin/python{,2,3,-config};
>        rm -f "${workdir}"/bin/2to3;
>        rm -f "${workdir}"/pkgconfig/python{,2,3}.pc;
>        local EPYTHON PYTHON;
>        python_export "${impl}" EPYTHON PYTHON;
>        local pyver;
>        if python_is_python3; then
>            pyver=3;
>        else
>            pyver=2;
>        fi;
>        ln -s "${PYTHON}" "${workdir}"/bin/python || die;
>        ln -s python "${workdir}"/bin/python${pyver} || die;
>        local nonsupp=();
>        if [[ ${EPYTHON} == python* ]]; then
>            ln -s "${PYTHON}-config" "${workdir}"/bin/python-config || die;
>            ln -s "${PYTHON/python/2to3-}" "${workdir}"/bin/2to3 || die;
>            ln -s "${EPREFIX}"/usr/$(get_libdir)/pkgconfig/${EPYTHON/n/n-}.pc "${workdir}"/pkgconfig/python.pc || die;
>            ln -s python.pc "${workdir}"/pkgconfig/python${pyver}.pc || die;
>        else
>            nonsupp+=(2to3 python-config);
>        fi;
>        local x;
>        for x in "${nonsupp[@]}";
>        do
>            cat > "${workdir}"/bin/${x}  <<__EOF__
>#!/bin/sh
>echo "${x} is not supported by ${EPYTHON}" >&2
>exit 1
>__EOF__
>
>            chmod +x "${workdir}"/bin/${x} || die;
>        done
>        if [[ ${PATH##:*} != ${workdir}/bin ]]; then
>            PATH=${workdir}/bin${PATH:+:${PATH}};
>        fi;
>        if [[ ${PKG_CONFIG_PATH##:*} != ${workdir}/pkgconfig ]]; then
>            PKG_CONFIG_PATH=${workdir}/pkgconfig${PKG_CONFIG_PATH:+:${PKG_CONFIG_PATH}};
>        fi;
>        export PATH PKG_CONFIG_PATH;
>    fi
>}
>redirect_alloc_fd () 
>{ 
>    local var=$1 file=$2 redir=${3:-"<>"};
>    if [[ ! -L /dev/fd && ${CBUILD} == *linux* ]]; then
>        eerror "You're missing a /dev/fd symlink to /proc/self/fd.";
>        eerror "Please fix the symlink and check your boot scripts (udev/etc...).";
>        die "/dev/fd is broken";
>    fi;
>    if [[ $(( (BASH_VERSINFO[0] << 8) + BASH_VERSINFO[1] )) -ge $(( (4 << 8) + 1 )) ]]; then
>        eval "exec {${var}}${redir}'${file}'";
>    else
>        local fd=10;
>        while :; do
>            if [[ ! -e /dev/fd/${fd} ]] && [[ ! -L /dev/fd/${fd} ]]; then
>                eval "exec ${fd}${redir}'${file}'" && break;
>            fi;
>            [[ ${fd} -gt 1024 ]] && die 'could not locate a free temp fd !?';
>            : $(( ++fd ));
>        done;
>        : $(( ${var} = fd ));
>    fi
>}
>showpkgdeps () 
>{ 
>    local pkg=$1;
>    shift;
>    elog "  $(printf "%-17s:" ${pkg}) ${@}"
>}
>src_compile () 
>{ 
>    if use perl; then
>        git_emake perl/PM.stamp || die "emake perl/PM.stamp failed";
>        git_emake perl/perl.mak || die "emake perl/perl.mak failed";
>    fi;
>    git_emake || die "emake failed";
>    if use emacs; then
>        elisp-compile contrib/emacs/git{,-blame}.el;
>    fi;
>    if use perl && use cgi; then
>        git_emake gitweb/gitweb.cgi || die "emake gitweb/gitweb.cgi failed";
>    fi;
>    if [[ ${CHOST} == *-darwin* ]]; then
>        cd "${S}"/contrib/credential/osxkeychain || die "cd credential/osxkeychain";
>        git_emake || die "emake credential-osxkeychain";
>    fi;
>    cd "${S}"/Documentation;
>    if [[ ${PV} == *9999 ]]; then
>        git_emake man || die "emake man failed";
>        if use doc; then
>            git_emake info html || die "emake info html failed";
>        fi;
>    else
>        if use doc; then
>            git_emake info || die "emake info html failed";
>        fi;
>    fi;
>    if use subversion; then
>        cd "${S}"/contrib/svn-fe;
>        local nlsiconv=;
>        use nls && use !elibc_glibc && nlsiconv+=" -lintl";
>        use iconv && use !elibc_glibc && nlsiconv+=" -liconv";
>        git_emake EXTLIBS="${EXTLIBS} ${nlsiconv}" || die "emake svn-fe failed";
>        if use doc; then
>            git_emake svn-fe.{1,html} || die "emake svn-fe.1 svn-fe.html failed";
>        fi;
>        cd "${S}";
>    fi;
>    if use gnome-keyring; then
>        cd "${S}"/contrib/credential/gnome-keyring;
>        git_emake || die "emake git-credential-gnome-keyring failed";
>    fi;
>    cd "${S}"/contrib/subtree;
>    git_emake;
>    use doc && git_emake doc;
>    if use mediawiki; then
>        cd "${S}"/contrib/mw-to-git;
>        git_emake;
>    fi
>}
>src_configure () 
>{ 
>    exportmakeopts
>}
>src_install () 
>{ 
>    git_emake install || die "make install failed";
>    if [[ ${CHOST} == *-darwin* ]]; then
>        dobin contrib/credential/osxkeychain/git-credential-osxkeychain;
>    fi;
>    find man?/*.[157] > /dev/null 2>&1 && doman man?/*.[157];
>    find Documentation/*.[157] > /dev/null 2>&1 && doman Documentation/*.[157];
>    dodoc README Documentation/{SubmittingPatches,CodingGuidelines};
>    use doc && dodir /usr/share/doc/${PF}/html;
>    for d in / /howto/ /technical/;
>    do
>        docinto ${d};
>        dodoc Documentation${d}*.txt;
>        use doc && dohtml -p ${d} Documentation${d}*.html;
>    done;
>    docinto /;
>    use doc && doinfo Documentation/{git,gitman}.info;
>    newbashcomp contrib/completion/git-completion.bash ${PN};
>    insinto /usr/share/${PN};
>    doins contrib/completion/git-prompt.sh;
>    if use emacs; then
>        elisp-install ${PN} contrib/emacs/git.{el,elc};
>        elisp-install ${PN} contrib/emacs/git-blame.{el,elc};
>        touch "${ED}${SITELISP}/${PN}/compat/.nosearch";
>        elisp-site-file-install "${FILESDIR}"/${SITEFILE};
>    fi;
>    if use python && use gtk; then
>        python_doscript "${S}"/contrib/gitview/gitview;
>        dodoc "${S}"/contrib/gitview/gitview.txt;
>    fi;
>    newbin contrib/fast-import/import-tars.perl import-tars;
>    exeinto /usr/libexec/git-core/;
>    newexe contrib/git-resurrect.sh git-resurrect;
>    cd "${S}"/contrib/subtree;
>    git_emake install || die "Failed to emake install git-subtree";
>    if use doc; then
>        git_emake install-man install-doc || die "Failed to emake install-doc install-mangit-subtree";
>    fi;
>    newdoc README README.git-subtree;
>    dodoc git-subtree.txt;
>    cd "${S}";
>    if use mediawiki; then
>        cd "${S}"/contrib/mw-to-git;
>        git_emake install;
>        cd "${S}";
>    fi;
>    dobin contrib/diffall/git-diffall;
>    newdoc contrib/diffall/README git-diffall.txt;
>    dobin contrib/diff-highlight/diff-highlight;
>    newdoc contrib/diff-highlight/README README.diff-highlight;
>    exeinto /usr/libexec/git-core/;
>    doexe contrib/git-jump/git-jump;
>    newdoc contrib/git-jump/README git-jump.txt;
>    exeinto /usr/libexec/git-core/;
>    doexe contrib/contacts/git-contacts;
>    dodoc contrib/contacts/git-contacts.txt;
>    if use gnome-keyring; then
>        cd "${S}"/contrib/credential/gnome-keyring;
>        dobin git-credential-gnome-keyring;
>    fi;
>    if use subversion; then
>        cd "${S}"/contrib/svn-fe;
>        dobin svn-fe;
>        dodoc svn-fe.txt;
>        use doc && doman svn-fe.1 && dohtml svn-fe.html;
>        cd "${S}";
>    fi;
>    dodir /usr/share/${PN}/contrib;
>    for i in buildsystems convert-objects fast-import hg-to-git hooks remotes2config.sh rerere-train.sh stats vim workdir;
>    do
>        cp -rf "${S}"/contrib/${i} "${ED}"/usr/share/${PN}/contrib || die "Failed contrib ${i}";
>    done;
>    if use perl && use cgi; then
>        dosym /usr/share/gitweb /usr/share/${PN}/gitweb;
>        docinto /;
>        newdoc "${S}"/gitweb/INSTALL INSTALL.gitweb;
>        newdoc "${S}"/gitweb/README README.gitweb;
>        find "${ED}"/usr/lib64/perl5/ -name .packlist -exec rm \{\} \;;
>    else
>        rm -rf "${ED}"/usr/share/gitweb;
>    fi;
>    if ! use subversion; then
>        rm -f "${ED}"/usr/libexec/git-core/git-svn "${ED}"/usr/share/man/man1/git-svn.1*;
>    fi;
>    if use xinetd; then
>        insinto /etc/xinetd.d;
>        newins "${FILESDIR}"/git-daemon.xinetd git-daemon;
>    fi;
>    if use !prefix; then
>        newinitd "${FILESDIR}"/git-daemon-r1.initd git-daemon;
>        newconfd "${FILESDIR}"/git-daemon.confd git-daemon;
>        systemd_newunit "${FILESDIR}/git-daemon_at.service" "git-daemon@.service";
>        systemd_dounit "${FILESDIR}/git-daemon.socket";
>    fi;
>    fixlocalpod
>}
>src_prepare () 
>{ 
>    epatch "${FILESDIR}"/git-2.0.0-r2-optional-cvs.patch;
>    epatch "${FILESDIR}"/git-1.8.5-mw-vendor.patch;
>    epatch_user;
>    sed -i -e 's:^$CFLAGS[[:space:]]*=$.*$:\1 $(OPTCFLAGS) -Wall:' -e 's:^$LDFLAGS[[:space:]]*=$.*$:\1 $(OPTLDFLAGS):' -e 's:^$CC[[:space:]]* =$.*$:\1$(OPTCC):' -e 's:^$AR[[:space:]]* =$.*$:\1$(OPTAR):' -e "s:$PYTHON_PATH[[:space:]]\+=[[:space:]]\+$$.*$$:\1${EPREFIX}\2:" -e "s:$PERL_PATH[[:space:]]\+=[[:space:]]\+$$.*$$:\1${EPREFIX}\2:" Makefile contrib/svn-fe/Makefile || die "sed failed";
>    sed -i -e '/private-Error.pm/s,^,#,' perl/Makefile.PL;
>    sed -r -i 's/DOCBOOK2X_TEXI[[:space:]]*=[[:space:]]*docbook2x-texi/DOCBOOK2X_TEXI = docbook2texi.pl/' Documentation/Makefile || die "sed failed";
>    sed -i -e '/$(INSTALL)/s/ $(libexecdir)/ $(DESTDIR)$(libexecdir)/g' -e '/$(INSTALL)/s/ $(man1dir)/ $(DESTDIR)$(man1dir)/g' contrib/subtree/Makefile
>}
>src_test () 
>{ 
>    local disabled="";
>    local tests_cvs="t9200-git-cvsexportcommit.sh 					t9400-git-cvsserver-server.sh 					t9401-git-cvsserver-crlf.sh 					t9402-git-cvsserver-refs.sh 					t9600-cvsimport.sh 					t9601-cvsimport-vendor-branch.sh 					t9602-cvsimport-branches-tags.sh 					t9603-cvsimport-patchsets.sh 					t9604-cvsimport-timestamps.sh";
>    local tests_perl="t3701-add-interactive.sh 					t5502-quickfetch.sh 					t5512-ls-remote.sh 					t5520-pull.sh 					t7106-reset-unborn-branch.sh 					t7501-commit.sh";
>    local tests_nonroot="t0001-init.sh 		t0004-unwritable.sh 		t0070-fundamental.sh 		t1004-read-tree-m-u-wf.sh 		t3700-add.sh 		t7300-clean.sh";
>    local test_svn="t9100-git-svn-basic.sh";
>    if ! has_version app-arch/unzip; then
>        einfo "Disabling tar-tree tests";
>        disabled="${disabled} t5000-tar-tree.sh";
>    fi;
>    cvs=0;
>    use cvs && let cvs=$cvs+1;
>    if [[ ${EUID} -eq 0 ]]; then
>        if [[ $cvs -eq 1 ]]; then
>            ewarn "Skipping CVS tests because CVS does not work as root!";
>            ewarn "You should retest with FEATURES=userpriv!";
>            disabled="${disabled} ${tests_cvs}";
>        fi;
>        einfo "Skipping other tests that require being non-root";
>        disabled="${disabled} ${tests_nonroot}";
>    else
>        [[ $cvs -gt 0 ]] && has_version dev-vcs/cvs && let cvs=$cvs+1;
>        [[ $cvs -gt 1 ]] && has_version "dev-vcs/cvs[server]" && let cvs=$cvs+1;
>        if [[ $cvs -lt 3 ]]; then
>            einfo "Disabling CVS tests (needs dev-vcs/cvs[USE=server])";
>            disabled="${disabled} ${tests_cvs}";
>        fi;
>    fi;
>    if ! use perl; then
>        einfo "Disabling tests that need Perl";
>        disabled="${disabled} ${tests_perl}";
>    fi;
>    einfo "Disabling tests that fail with SVN 1.7";
>    disabled="${disabled} ${test_svn}";
>    cd "${S}/t";
>    for i in *.sh.DISABLED;
>    do
>        [[ -f "${i}" ]] && mv -f "${i}" "${i%.DISABLED}";
>    done;
>    einfo "Disabled tests:";
>    for i in ${disabled};
>    do
>        [[ -f "${i}" ]] && mv -f "${i}" "${i}.DISABLED" && einfo "Disabled $i";
>    done;
>    sed -e '/^[[:space:]]*$(MAKE) clean/s,^,#,g' -i "${S}"/t/Makefile;
>    cd "${S}/t";
>    nonfatal git_emake clean;
>    cd "${S}";
>    einfo "Start test run";
>    nonfatal git_emake --keep-going test;
>    rc=$?;
>    cd "${S}/t";
>    nonfatal git_emake aggregate-results;
>    [ $rc -eq 0 ] || die "tests failed. Please file a bug."
>}
>src_unpack () 
>{ 
>    if [[ ${PV} != *9999 ]]; then
>        unpack ${MY_P}.tar.${SRC_URI_SUFFIX};
>        cd "${S}";
>        unpack ${PN}-manpages-${DOC_VER}.tar.${SRC_URI_SUFFIX};
>        use doc && cd "${S}"/Documentation && unpack ${PN}-htmldocs-${DOC_VER}.tar.${SRC_URI_SUFFIX};
>        cd "${S}";
>    else
>        git-2_src_unpack;
>        cd "${S}";
>    fi
>}
>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}
>}
>systemd_dotmpfilesd () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    for f in "$@";
>    do
>        [[ ${f} == *.conf ]] || die 'tmpfiles.d files need to have .conf suffix.';
>    done;
>    ( insinto /usr/lib/tmpfiles.d/;
>    doins "${@}" )
>}
>systemd_dounit () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    ( insinto "$(_systemd_get_unitdir)";
>    doins "${@}" )
>}
>systemd_douserunit () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    ( insinto "$(_systemd_get_userunitdir)";
>    doins "${@}" )
>}
>systemd_enable_ntpunit () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    if [[ ${#} -lt 2 ]]; then
>        die "Usage: systemd_enable_ntpunit <NN-name> <service>...";
>    fi;
>    local ntpunit_name=${1};
>    local services=("${@:2}");
>    if [[ ${ntpunit_name} != [0-9][0-9]-* ]]; then
>        die "ntpunit.d file must be named NN-name where NN are digits.";
>    else
>        if [[ ${ntpunit_name} == *.list ]]; then
>            die "The .list suffix is appended implicitly to ntpunit.d name.";
>        fi;
>    fi;
>    local unitdir=$(systemd_get_unitdir);
>    local s;
>    for s in "${services[@]}";
>    do
>        if [[ ! -f "${D}${unitdir}/${s}" ]]; then
>            die "ntp-units.d provider ${s} not installed (yet?) in \${D}.";
>        fi;
>        echo "${s}" >> "${T}"/${ntpunit_name}.list;
>    done;
>    ( insinto "$(_systemd_get_utildir)"/ntp-units.d;
>    doins "${T}"/${ntpunit_name}.list );
>    local ret=${?};
>    rm "${T}"/${ntpunit_name}.list || die;
>    return ${ret}
>}
>systemd_enable_service () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ ${#} -eq 2 ]] || die "Synopsis: systemd_enable_service target service";
>    local target=${1};
>    local service=${2};
>    local ud=$(_systemd_get_unitdir);
>    local destname=${service##*/};
>    dodir "${ud}"/"${target}".wants && dosym ../"${service}" "${ud}"/"${target}".wants/"${destname}"
>}
>systemd_get_unitdir () 
>{ 
>    has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=;
>    debug-print-function ${FUNCNAME} "${@}";
>    echo "${EPREFIX}$(_systemd_get_unitdir)"
>}
>systemd_get_userunitdir () 
>{ 
>    has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=;
>    debug-print-function ${FUNCNAME} "${@}";
>    echo "${EPREFIX}$(_systemd_get_userunitdir)"
>}
>systemd_get_utildir () 
>{ 
>    has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=;
>    debug-print-function ${FUNCNAME} "${@}";
>    echo "${EPREFIX}$(_systemd_get_utildir)"
>}
>systemd_install_serviced () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local src=${1};
>    local service=${2};
>    [[ -n ${src} ]] || die "No file specified";
>    if [[ ! -n ${service} ]]; then
>        [[ ${src} == *.conf ]] || die "Source file needs .conf suffix";
>        service=${src##*/};
>        service=${service%.conf};
>    fi;
>    [[ ${service} == *.d ]] && die "Service must not have .d suffix";
>    ( insinto /etc/systemd/system/"${service}".d;
>    newins "${src}" 00gentoo.conf )
>}
>systemd_is_booted () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ -d /run/systemd/system ]];
>    local ret=${?};
>    debug-print "${FUNCNAME}: [[ -d /run/systemd/system ]] -> ${ret}";
>    return ${ret}
>}
>systemd_newtmpfilesd () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ ${2} == *.conf ]] || die 'tmpfiles.d files need to have .conf suffix.';
>    ( insinto /usr/lib/tmpfiles.d/;
>    newins "${@}" )
>}
>systemd_newunit () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    ( insinto "$(_systemd_get_unitdir)";
>    newins "${@}" )
>}
>systemd_newuserunit () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    ( insinto "$(_systemd_get_userunitdir)";
>    newins "${@}" )
>}
>systemd_to_myeconfargs () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    eqawarn 'systemd_to_myeconfargs() is deprecated and will be removed on 2013-10-11.';
>    eqawarn 'Please use $(systemd_with_unitdir) instead.';
>    myeconfargs=("${myeconfargs[@]}" --with-systemdsystemunitdir="$(systemd_get_unitdir)")
>}
>systemd_update_catalog () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local journalctl=${EPREFIX}/usr/bin/journalctl;
>    if [[ -x ${journalctl} ]]; then
>        ebegin "Updating systemd journal catalogs";
>        journalctl --update-catalog;
>        eend $?;
>    else
>        debug-print "${FUNCNAME}: journalctl not found.";
>    fi
>}
>systemd_with_unitdir () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local optname=${1:-systemdsystemunitdir};
>    echo --with-${optname}="$(systemd_get_unitdir)"
>}
>systemd_with_utildir () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    echo --with-systemdutildir="$(systemd_get_utildir)"
>}
>tc-arch () 
>{ 
>    tc-ninja_magic_to_arch portage "$@"
>}
>tc-arch-kernel () 
>{ 
>    tc-ninja_magic_to_arch kern "$@"
>}
>tc-endian () 
>{ 
>    local host=$1;
>    [[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
>    host=${host%%-*};
>    case ${host} in 
>        aarch64*be)
>            echo big
>        ;;
>        aarch64)
>            echo little
>        ;;
>        alpha*)
>            echo big
>        ;;
>        arm*b*)
>            echo big
>        ;;
>        arm*)
>            echo little
>        ;;
>        cris*)
>            echo little
>        ;;
>        hppa*)
>            echo big
>        ;;
>        i?86*)
>            echo little
>        ;;
>        ia64*)
>            echo little
>        ;;
>        m68*)
>            echo big
>        ;;
>        mips*l*)
>            echo little
>        ;;
>        mips*)
>            echo big
>        ;;
>        powerpc*le)
>            echo little
>        ;;
>        powerpc*)
>            echo big
>        ;;
>        s390*)
>            echo big
>        ;;
>        sh*b*)
>            echo big
>        ;;
>        sh*)
>            echo little
>        ;;
>        sparc*)
>            echo big
>        ;;
>        x86_64*)
>            echo little
>        ;;
>        *)
>            echo wtf
>        ;;
>    esac
>}
>tc-env_build () 
>{ 
>    tc-export_build_env;
>    CFLAGS=${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;
>    local v;
>    for v in BUILD_{C,CXX,CPP,LD}FLAGS;
>    do
>        export ${v#BUILD_}_FOR_BUILD="${!v}";
>    done
>}
>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*)
>            echo arm64
>        ;;
>        alpha*)
>            echo alpha
>        ;;
>        arm*)
>            echo arm
>        ;;
>        avr*)
>            ninj avr32 avr
>        ;;
>        bfin*)
>            ninj blackfin bfin
>        ;;
>        c6x)
>            echo c6x
>        ;;
>        cris*)
>            echo cris
>        ;;
>        frv)
>            echo frv
>        ;;
>        hexagon)
>            echo hexagon
>        ;;
>        hppa*)
>            ninj parisc hppa
>        ;;
>        i?86*)
>            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -lt $(KV_to_int 2.6.24) || ${host} == *freebsd* ]]; then
>                echo i386;
>            else
>                echo x86;
>            fi
>        ;;
>        ia64*)
>            echo ia64
>        ;;
>        m68*)
>            echo m68k
>        ;;
>        metag)
>            echo metag
>        ;;
>        mips*)
>            echo mips
>        ;;
>        nios2*)
>            echo nios2
>        ;;
>        nios*)
>            echo nios
>        ;;
>        or32)
>            echo openrisc
>        ;;
>        powerpc*)
>            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]]; then
>                echo powerpc;
>            else
>                if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -eq $(KV_to_int 2.6.15) ]]; then
>                    if [[ ${host} == powerpc64* ]] || [[ ${PROFILE_ARCH} == "ppc64" ]]; then
>                        echo powerpc;
>                    else
>                        echo ppc;
>                    fi;
>                else
>                    if [[ ${host} == powerpc64* ]]; then
>                        echo ppc64;
>                    else
>                        if [[ ${PROFILE_ARCH} == "ppc64" ]]; then
>                            ninj ppc64 ppc;
>                        else
>                            echo ppc;
>                        fi;
>                    fi;
>                fi;
>            fi
>        ;;
>        s390*)
>            echo s390
>        ;;
>        score)
>            echo score
>        ;;
>        sh64*)
>            ninj sh64 sh
>        ;;
>        sh*)
>            echo sh
>        ;;
>        sparc64*)
>            ninj sparc64 sparc
>        ;;
>        sparc*)
>            [[ ${PROFILE_ARCH} == "sparc64" ]] && ninj sparc64 sparc || echo sparc
>        ;;
>        tile*)
>            echo tile
>        ;;
>        vax*)
>            echo vax
>        ;;
>        x86_64*freebsd*)
>            echo amd64
>        ;;
>        x86_64*)
>            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.24) ]]; then
>                echo x86;
>            else
>                ninj x86_64 amd64;
>            fi
>        ;;
>        xtensa*)
>            echo xtensa
>        ;;
>        *)
>            echo unknown
>        ;;
>    esac
>}
>unpack_banner () 
>{ 
>    echo ">>> Unpacking ${1##*/} to ${PWD}"
>}
>unpack_cpio () 
>{ 
>    [[ $# -eq 1 ]] || die "Usage: ${FUNCNAME} <file>";
>    local cpio_cmd=(cpio --make-directories --extract --preserve-modification-time);
>    if [[ $1 == "-" ]]; then
>        unpack_banner "stdin";
>        "${cpio_cmd[@]}";
>    else
>        local cpio=$(find_unpackable_file "$1");
>        unpack_banner "${cpio}";
>        "${cpio_cmd[@]}" < "${cpio}";
>    fi
>}
>unpack_deb () 
>{ 
>    [[ $# -eq 1 ]] || die "Usage: ${FUNCNAME} <file>";
>    local deb=$(find_unpackable_file "$1");
>    unpack_banner "${deb}";
>    if [[ -n ${EPREFIX} ]]; then
>        { 
>            read;
>            [[ ${REPLY} = "!<arch>" ]] || die "${deb} does not seem to be a deb archive";
>            local f timestamp uid gid mode size magic;
>            while read f timestamp uid gid mode size magic; do
>                [[ -n ${f} && -n ${size} ]] || continue;
>                if [[ ${f} = "data.tar"* ]]; then
>                    head -c "${size}" > "${f}";
>                else
>                    head -c "${size}" > /dev/null;
>                fi;
>            done
>        } < "${deb}";
>    else
>        ar x "${deb}";
>    fi;
>    unpacker ./data.tar*;
>    rm -f debian-binary {control,data}.tar*
>}
>unpack_makeself () 
>{ 
>    local src_input=${1:-${A}};
>    local src=$(find_unpackable_file "${src_input}");
>    local skip=$2;
>    local exe=$3;
>    [[ -z ${src} ]] && die "Could not locate source for '${src_input}'";
>    unpack_banner "${src}";
>    if [[ -z ${skip} ]]; then
>        local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}');
>        local skip=0;
>        exe=tail;
>        case ${ver} in 
>            1.5.* | 1.6.0-nv*)
>                skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
>            ;;
>            2.0 | 2.0.1)
>                skip=$(grep -a ^'	'tail "${src}" | awk '{print $2}' | cut -b2-)
>            ;;
>            2.1.1)
>                skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-);
>                (( skip++ ))
>            ;;
>            2.1.2)
>                skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1);
>                (( skip++ ))
>            ;;
>            2.1.3)
>                skip=`grep -a ^offset= "${src}" | awk '{print $3}'`;
>                (( skip++ ))
>            ;;
>            2.1.4 | 2.1.5 | 2.1.6 | 2.2.0)
>                skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1);
>                skip=$(head -n ${skip} "${src}" | wc -c);
>                exe="dd"
>            ;;
>            *)
>                eerror "I'm sorry, but I was unable to support the Makeself file.";
>                eerror "The version I detected was '${ver}'.";
>                eerror "Please file a bug about the file ${src##*/} at";
>                eerror "http://bugs.gentoo.org/ so that support can be added.";
>                die "makeself version '${ver}' not supported"
>            ;;
>        esac;
>        debug-print "Detected Makeself version ${ver} ... using ${skip} as offset";
>    fi;
>    case ${exe} in 
>        tail)
>            exe="tail -n +${skip} '${src}'"
>        ;;
>        dd)
>            exe="dd ibs=${skip} skip=1 if='${src}'"
>        ;;
>        *)
>            die "makeself cant handle exe '${exe}'"
>        ;;
>    esac;
>    local filetype tmpfile="${T}/${FUNCNAME}";
>    eval ${exe} 2> /dev/null | head -c 512 > "${tmpfile}";
>    filetype=$(file -b "${tmpfile}") || die;
>    case ${filetype} in 
>        *tar\ archive*)
>            eval ${exe} | tar --no-same-owner -xf -
>        ;;
>        bzip2*)
>            eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
>        ;;
>        gzip*)
>            eval ${exe} | tar --no-same-owner -xzf -
>        ;;
>        compress*)
>            eval ${exe} | gunzip | tar --no-same-owner -xf -
>        ;;
>        XZ*)
>            eval ${exe} | unxz | tar --no-same-owner -xf -
>        ;;
>        *)
>            eerror "Unknown filetype \"${filetype}\" ?";
>            false
>        ;;
>    esac;
>    assert "failure unpacking (${filetype}) makeself ${src##*/} ('${ver}' +${skip})"
>}
>unpack_pdv () 
>{ 
>    local src=$(find_unpackable_file "$1");
>    local sizeoff_t=$2;
>    [[ -z ${src} ]] && die "Could not locate source for '$1'";
>    [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(";
>    unpack_banner "${src}";
>    local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\");
>    local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\");
>    local metafile="${T}/${FUNCNAME}.meta";
>    tail -c +$((${metaskip}+1)) "${src}" > "${metafile}";
>    local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1);
>    datafile=$(basename "${datafile}");
>    local tmpfile="${T}/${FUNCNAME}";
>    tail -c +$((${tailskip}+1)) ${src} 2> /dev/null | head -c 512 > "${tmpfile}";
>    local iscompressed=$(file -b "${tmpfile}");
>    if [[ ${iscompressed:0:8} == "compress" ]]; then
>        iscompressed=1;
>        mv "${tmpfile}"{,.Z};
>        gunzip "${tmpfile}";
>    else
>        iscompressed=0;
>    fi;
>    local istar=$(file -b "${tmpfile}");
>    if [[ ${istar:0:9} == "POSIX tar" ]]; then
>        istar=1;
>    else
>        istar=0;
>    fi;
>    if [ ${iscompressed} -eq 1 ]; then
>        if [ ${istar} -eq 1 ]; then
>            tail -c +$((${tailskip}+1)) "${src}" 2> /dev/null | head -c $((${metaskip}-${tailskip})) | tar -xzf -;
>        else
>            tail -c +$((${tailskip}+1)) "${src}" 2> /dev/null | head -c $((${metaskip}-${tailskip})) | gzip -dc > ${datafile};
>        fi;
>    else
>        if [ ${istar} -eq 1 ]; then
>            tail -c +$((${tailskip}+1)) "${src}" 2> /dev/null | head -c $((${metaskip}-${tailskip})) | tar --no-same-owner -xf -;
>        else
>            tail -c +$((${tailskip}+1)) "${src}" 2> /dev/null | head -c $((${metaskip}-${tailskip})) > ${datafile};
>        fi;
>    fi;
>    true
>}
>unpack_zip () 
>{ 
>    [[ $# -eq 1 ]] || die "Usage: ${FUNCNAME} <file>";
>    local zip=$(find_unpackable_file "$1");
>    unpack_banner "${zip}";
>    unzip -qo "${zip}";
>    [[ $? -le 1 ]] || die "unpacking ${zip} failed (arch=unpack_zip)"
>}
>unpacker () 
>{ 
>    local a;
>    [[ $# -eq 0 ]] && set -- ${A};
>    for a in "$@";
>    do
>        _unpacker "${a}";
>    done
>}
>unpacker_src_unpack () 
>{ 
>    unpacker
>}
>unpacker_src_uri_depends () 
>{ 
>    local uri deps d;
>    [[ $# -eq 0 ]] && set -- ${SRC_URI};
>    for uri in "$@";
>    do
>        case ${uri} in 
>            *.cpio.* | *.cpio)
>                d="app-arch/cpio"
>            ;;
>            *.rar | *.RAR)
>                d="app-arch/unrar"
>            ;;
>            *.7z)
>                d="app-arch/p7zip"
>            ;;
>            *.xz)
>                d="app-arch/xz-utils"
>            ;;
>            *.zip)
>                d="app-arch/unzip"
>            ;;
>            *.lz)
>                d="|| ( app-arch/plzip app-arch/pdlzip app-arch/lzip )"
>            ;;
>        esac;
>        deps+=" ${d}";
>    done;
>    echo "${deps}"
>}
>use_if_iuse () 
>{ 
>    in_iuse $1 || return 1;
>    use $1
>}
>validate_desktop_entries () 
>{ 
>    _eutils_eprefix_init;
>    if [[ -x "${EPREFIX}"/usr/bin/desktop-file-validate ]]; then
>        einfo "Checking desktop entry validity";
>        local directories="";
>        for d in /usr/share/applications $@;
>        do
>            [[ -d ${ED}${d} ]] && directories="${directories} ${ED}${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/${ED}/}:};
>            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
>}

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Attachments on bug 529144: 389236 | 389238 | 389240 | 389242 | 389394 | 389396 | 389398 | 389400