Attachment 306087 Details for Bug 409099 – /var/tmp/portage/www-servers/nginx-1.1.17/temp/environment

/var/tmp/portage/www-servers/nginx-1.1.17/temp/environment

environment (text/plain), 105.98 KB, created by andros on 2012-03-21 08:18:28 UTC

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Creator: andros

Created: 2012-03-21 08:18:28 UTC

Size: 105.98 KB

patch

obsolete

>declare -x ABI="amd64"
>declare -x ALSA_CARDS=""
>declare -x ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol"
>declare -x ANT_HOME="/usr/share/ant"
>declare -x APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias"
>declare -x ARCH="amd64"
>declare -- BASE_EXPF="src_unpack src_compile src_install src_prepare src_configure"
>declare -x BOOTSTRAP_USE="cxx unicode multilib"
>declare -x CALLIGRA_FEATURES="kexi words flow plan stage tables krita karbon braindump"
>declare -x CAMERAS="ptp2"
>declare -x CBUILD="x86_64-pc-linux-gnu"
>declare -x CC="x86_64-pc-linux-gnu-gcc"
>declare -- CDEPEND="
>	pcre? ( >=dev-libs/libpcre-4.2 )
>	ssl? ( dev-libs/openssl )
>	http-cache? ( userland_GNU? ( dev-libs/openssl ) )
>	nginx_modules_http_geo? ( dev-libs/geoip )
>	nginx_modules_http_gzip? ( sys-libs/zlib )
>	nginx_modules_http_gzip_static? ( sys-libs/zlib )
>	nginx_modules_http_image_filter? ( media-libs/gd[jpeg,png] )
>	nginx_modules_http_perl? ( >=dev-lang/perl-5.8 )
>	nginx_modules_http_rewrite? ( >=dev-libs/libpcre-4.2 )
>	nginx_modules_http_secure_link? ( userland_GNU? ( dev-libs/openssl ) )
>	nginx_modules_http_xslt? ( dev-libs/libxml2 dev-libs/libxslt )"
>declare -x CFLAGS="-pipe -fomit-frame-pointer -march=native -O2"
>declare -x CFLAGS_amd64="-m64"
>declare -x CFLAGS_default
>declare -x CFLAGS_x32="-mx32"
>declare -x CFLAGS_x86="-m32"
>declare -x CHOST="x86_64-pc-linux-gnu"
>declare -x CHOST_amd64="x86_64-pc-linux-gnu"
>declare -x CHOST_default="x86_64-pc-linux-gnu"
>declare -x CHOST_x32="x86_64-pc-linux-gnu"
>declare -x CHOST_x86="i686-pc-linux-gnu"
>declare -x COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog"
>declare -x COLORFGBG="15;0"
>declare -x CROSSCOMPILE_OPTS=""
>declare -x CTARGET_default="x86_64-pc-linux-gnu"
>declare -x CXXFLAGS="-pipe -fomit-frame-pointer -march=native -O2"
>declare -x DBUS_SESSION_BUS_ADDRESS="unix:abstract=/tmp/dbus-Lo7vMXnKcC,guid=719105aafcfc5724364499a300000045"
>declare -x DEFAULT_ABI="amd64"
>declare -x DEFINED_PHASES=" compile configure install postinst prepare setup test unpack"
>declare DEPEND="
>	pcre? ( >=dev-libs/libpcre-4.2 )
>	ssl? ( dev-libs/openssl )
>	http-cache? ( userland_GNU? ( dev-libs/openssl ) )
>	nginx_modules_http_geo? ( dev-libs/geoip )
>	nginx_modules_http_gzip? ( sys-libs/zlib )
>	nginx_modules_http_gzip_static? ( sys-libs/zlib )
>	nginx_modules_http_image_filter? ( media-libs/gd[jpeg,png] )
>	nginx_modules_http_perl? ( >=dev-lang/perl-5.8 )
>	nginx_modules_http_rewrite? ( >=dev-libs/libpcre-4.2 )
>	nginx_modules_http_secure_link? ( userland_GNU? ( dev-libs/openssl ) )
>	nginx_modules_http_xslt? ( dev-libs/libxml2 dev-libs/libxslt )
>	arm? ( dev-libs/libatomic_ops )
>	libatomic? ( dev-libs/libatomic_ops ) ssl? ( dev-libs/openssl )"
>declare DESCRIPTION="Robust, small and high performance http and reverse proxy server"
>declare -x DESKTOP_SESSION="KDE-4"
>declare -x DESTTREE="/usr"
>declare -x DIROPTIONS="-m0755"
>declare -x DM_CONTROL="/var/run/xdmctl"
>declare -x EAPI="4"
>declare -x ELIBC="glibc"
>declare -- EPATCH_EXCLUDE=""
>declare -- EPATCH_FORCE="no"
>declare -- EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
>declare -- EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
>declare -- EPATCH_SINGLE_MSG=""
>declare -- EPATCH_SOURCE="/var/tmp/portage/www-servers/nginx-1.1.17/work/patch"
>declare -- EPATCH_SUFFIX="patch.bz2"
>declare -x EXEOPTIONS="-m0755"
>declare -x FCFLAGS=""
>declare -x FETCHCOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port=22 ; exec rsync --rsh=\\\"ssh -p\\\${port}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\""
>declare -x FFLAGS=""
>declare -x FLTK_DOCDIR="/usr/share/doc/fltk-1.3.0/html"
>declare -x GCC_SPECS=""
>declare -x GDK_USE_XFT="1"
>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 ubx"
>declare -x GRUB_PLATFORMS=""
>declare -x GSETTINGS_BACKEND="dconf"
>declare -x GS_LIB="/home/andros/.fonts"
>declare -x GTK2_RC_FILES="/etc/gtk-2.0/gtkrc:/home/andros/.gtkrc-2.0:/home/andros/.kde4/share/config/gtkrc-2.0"
>declare -x GTK_RC_FILES="/etc/gtk/gtkrc:/home/andros/.gtkrc:/home/andros/.kde4/share/config/gtkrc"
>declare -x GUILE_LOAD_PATH="/usr/share/guile/1.8"
>declare HOMEPAGE="http://nginx.org"
>declare -- HTTP_CACHE_PURGE_MODULE_P="ngx_cache_purge-1.5"
>declare -- HTTP_CACHE_PURGE_MODULE_PV="1.5"
>declare -- HTTP_CACHE_PURGE_MODULE_URI="http://labs.frickle.com/files/ngx_cache_purge-1.5.tar.gz"
>declare -- HTTP_HEADERS_MORE_MODULE_P="ngx_http_headers_more-0.16"
>declare -- HTTP_HEADERS_MORE_MODULE_PV="0.16"
>declare -- HTTP_HEADERS_MORE_MODULE_SHA1="de77fd2"
>declare -- HTTP_HEADERS_MORE_MODULE_URI="http://github.com/agentzh/headers-more-nginx-module/tarball/v0.16"
>declare -- HTTP_PUSH_MODULE_P="nginx_http_push_module-0.692"
>declare -- HTTP_PUSH_MODULE_PV="0.692"
>declare -- HTTP_PUSH_MODULE_URI="http://pushmodule.slact.net/downloads/nginx_http_push_module-0.692.tar.gz"
>declare -- HTTP_SLOWFS_CACHE_MODULE_P="ngx_slowfs_cache-1.6"
>declare -- HTTP_SLOWFS_CACHE_MODULE_PV="1.6"
>declare -- HTTP_SLOWFS_CACHE_MODULE_URI="http://labs.frickle.com/files/ngx_slowfs_cache-1.6.tar.gz"
>declare -- HTTP_UPLOAD_MODULE_P="nginx_upload_module-2.2.0"
>declare -- HTTP_UPLOAD_MODULE_PV="2.2.0"
>declare -- HTTP_UPLOAD_MODULE_URI="http://www.grid.net.ru/nginx/download/nginx_upload_module-2.2.0.tar.gz"
>declare -- HTTP_UPLOAD_PROGRESS_MODULE_P="ngx_upload_progress-0.8.3"
>declare -- HTTP_UPLOAD_PROGRESS_MODULE_PV="0.8.3"
>declare -- HTTP_UPLOAD_PROGRESS_MODULE_SHA1="c7c663f"
>declare -- HTTP_UPLOAD_PROGRESS_MODULE_URI="http://github.com/masterzen/nginx-upload-progress-module/tarball/v0.8.3"
>declare -x INHERITED=" multilib toolchain-funcs user eutils ssl-cert base perl-module flag-o-matic"
>declare -x INPUT_DEVICES="keyboard mouse synaptics evdev"
>declare -x INSDESTTREE=""
>declare -x INSOPTIONS="-m0644"
>declare IUSE="aio debug +http +http-cache ipv6 libatomic +pcre pcre-jit ssl vim-syntax +nginx_modules_http_access +nginx_modules_http_auth_basic +nginx_modules_http_autoindex +nginx_modules_http_browser +nginx_modules_http_charset +nginx_modules_http_empty_gif +nginx_modules_http_fastcgi +nginx_modules_http_geo +nginx_modules_http_gzip +nginx_modules_http_limit_req +nginx_modules_http_limit_zone +nginx_modules_http_map +nginx_modules_http_memcached +nginx_modules_http_proxy +nginx_modules_http_referer +nginx_modules_http_rewrite +nginx_modules_http_scgi +nginx_modules_http_ssi +nginx_modules_http_split_clients +nginx_modules_http_upstream_ip_hash +nginx_modules_http_userid +nginx_modules_http_uwsgi nginx_modules_http_addition nginx_modules_http_dav nginx_modules_http_degradation nginx_modules_http_flv nginx_modules_http_geoip nginx_modules_http_gzip_static nginx_modules_http_image_filter nginx_modules_http_mp4 nginx_modules_http_perl nginx_modules_http_random_index nginx_modules_http_realip nginx_modules_http_secure_link nginx_modules_http_stub_status nginx_modules_http_sub nginx_modules_http_xslt nginx_modules_mail_imap nginx_modules_mail_pop3 nginx_modules_mail_smtp nginx_modules_http_upload_progress nginx_modules_http_headers_more nginx_modules_http_passenger nginx_modules_http_push nginx_modules_http_cache_purge nginx_modules_http_upload nginx_modules_http_slowfs_cache ssl"
>declare -x JAVAC="/etc/java-config-2/current-system-vm/bin/javac"
>declare -x JAVACC_HOME="/usr/share/javacc/"
>declare -x JAVA_HOME="/etc/java-config-2/current-system-vm"
>declare -x JDK_HOME="/etc/java-config-2/current-system-vm"
>declare -x KDE_FULL_SESSION="true"
>declare -x KDE_MULTIHEAD="false"
>declare -x KDE_SESSION_UID="1000"
>declare -x KDE_SESSION_VERSION="4"
>declare -x KDIR="/usr/src/linux"
>declare -x KERNEL="linux"
>declare -x KERNEL_ABI="amd64"
>declare -x KEYWORDS="~amd64 ~ppc ~x86 ~x86-fbsd"
>declare -x KONSOLE_DBUS_SERVICE=":1.42"
>declare -x KONSOLE_DBUS_SESSION="/Sessions/2"
>declare -x LANG="C"
>declare -x LANGUAGE=""
>declare -x LCD_DEVICES=""
>declare -x LC_ALL="C"
>declare -x LDFLAGS="-Wl,-O1 -Wl,--as-needed"
>declare -x LDFLAGS_amd64="-m elf_x86_64"
>declare -x LDFLAGS_default
>declare -x LDFLAGS_x32="-m elf32_x86_64"
>declare -x LDFLAGS_x86="-m elf_i386"
>declare -x LIBBLURAY_CP="/usr/share/libbluray/lib/libbluray.jar"
>declare -x LIBDIR_amd64="lib64"
>declare -x LIBDIR_amd64_fbsd="lib64"
>declare -x LIBDIR_default="lib"
>declare -x LIBDIR_n32="lib32"
>declare -x LIBDIR_n64="lib64"
>declare -x LIBDIR_o32="lib"
>declare -x LIBDIR_ppc="lib32"
>declare -x LIBDIR_ppc64="lib64"
>declare -x LIBDIR_s390="lib32"
>declare -x LIBDIR_s390x="lib64"
>declare -x LIBDIR_sparc32="lib32"
>declare -x LIBDIR_sparc64="lib64"
>declare -x LIBDIR_x32="libx32"
>declare -x LIBDIR_x86="lib32"
>declare -x LIBDIR_x86_fbsd="lib32"
>declare -x LIBOPTIONS="-m0644"
>declare -x LICENSE="as-is BSD BSD-2 GPL-2 MIT"
>declare -x LINGUAS="de"
>declare -x MAKEOPTS="-j4"
>declare -- MODULE_A="nginx-1.1.17.tar.gz"
>declare -x MULTILIB_ABIS="amd64 x86"
>declare -x MULTILIB_STRICT_DENY="64-bit.*shared object"
>declare -x MULTILIB_STRICT_DIRS="/lib32 /lib /usr/lib32 /usr/lib /usr/kde/*/lib32 /usr/kde/*/lib /usr/qt/*/lib32 /usr/qt/*/lib /usr/X11R6/lib32 /usr/X11R6/lib"
>declare -x MULTILIB_STRICT_EXEMPT="(perl5|gcc|gcc-lib|binutils|eclipse-3|debug|portage|udev)"
>declare -x MY_DATADIR="/srv/mysql"
>declare -x NETBEANS="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml"
>declare -- NGINX_MODULES_3RD="
>	http_upload_progress
>	http_headers_more
>	http_passenger
>	http_push
>	http_cache_purge
>	http_upload
>	http_slowfs_cache"
>declare -x NGINX_MODULES_HTTP="gzip_static access auth_basic autoindex browser charset empty_gif fastcgi geo gzip limit_req limit_zone map memcached proxy referer rewrite scgi split_clients ssi upstream_ip_hash userid uwsgi flv headers_more mp4 upload upload_progress"
>declare -x NGINX_MODULES_MAIL="imap pop3 smtp"
>declare -- NGINX_MODULES_OPT="addition dav degradation flv geoip gzip_static image_filter
>mp4 perl random_index realip secure_link stub_status sub xslt"
>declare -- NGINX_MODULES_STD="access auth_basic autoindex browser charset empty_gif fastcgi
>geo gzip limit_req limit_zone map memcached proxy referer rewrite scgi ssi
>split_clients upstream_ip_hash userid uwsgi"
>declare -x OPENGL_PROFILE="xorg-x11"
>declare -x PATH="/usr/lib64/portage/bin/ebuild-helpers/4:/usr/lib64/portage/bin/ebuild-helpers:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.5.3:/usr/lib64/subversion/bin:/opt/vmware/bin"
>declare PDEPEND="vim-syntax? ( app-vim/nginx-syntax ) "
>declare -- PERL_EXPF="src_unpack src_compile src_test src_install src_prepare src_configure"
>declare -x PHP_TARGETS=""
>declare -x PKG_CONFIG_PATH="/usr/lib64/pkgconfig"
>declare -a PORTAGE_DOCOMPRESS='([0]="/usr/share/doc" [1]="/usr/share/info" [2]="/usr/share/man")'
>declare -a PORTAGE_DOCOMPRESS_SKIP='([0]="/usr/share/doc/nginx-1.1.17/html")'
>declare -- PREFER_BUILDPL="yes"
>declare -x PRELINK_PATH_MASK="/usr/lib64/libfreebl3.so:/usr/lib64/libnssdbm3.so:/usr/lib64/libsoftokn3.so"
>declare -x PROFILEHOME=""
>declare -x PROFILE_ONLY_VARIABLES="ARCH ELIBC KERNEL USERLAND"
>declare -x PROPERTIES=""
>declare -x PROVIDE=""
>declare -x PYTHONDONTWRITEBYTECODE="1"
>declare -x QT_PLUGIN_PATH="/usr/lib64/kde4/plugins:/home/andros/.kde4/lib64/kde4/plugins/:/usr/lib64/kde4/plugins/"
>declare RDEPEND="
>	pcre? ( >=dev-libs/libpcre-4.2 )
>	ssl? ( dev-libs/openssl )
>	http-cache? ( userland_GNU? ( dev-libs/openssl ) )
>	nginx_modules_http_geo? ( dev-libs/geoip )
>	nginx_modules_http_gzip? ( sys-libs/zlib )
>	nginx_modules_http_gzip_static? ( sys-libs/zlib )
>	nginx_modules_http_image_filter? ( media-libs/gd[jpeg,png] )
>	nginx_modules_http_perl? ( >=dev-lang/perl-5.8 )
>	nginx_modules_http_rewrite? ( >=dev-libs/libpcre-4.2 )
>	nginx_modules_http_secure_link? ( userland_GNU? ( dev-libs/openssl ) )
>	nginx_modules_http_xslt? ( dev-libs/libxml2 dev-libs/libxslt ) "
>declare REPOSITORY
>declare REQUIRED_USE="pcre-jit? ( pcre ) "
>declare -x RESTRICT=""
>declare -x RESUMECOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port=22 ; exec rsync --rsh=\\\"ssh -p\\\${port}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\""
>declare -x RUBYOPT="-rauto_gem"
>declare -x RUBY_TARGETS="ruby18"
>declare -x R_HOME="/usr/lib64/R"
>declare -x S="/var/tmp/portage/www-servers/nginx-1.1.17/work/nginx-1.1.17"
>declare -x SANDBOX_DEBUG="0"
>declare -x SANDBOX_DENY=""
>declare -x SANDBOX_PID="22110"
>declare -x SANDBOX_PREDICT="/var/tmp/portage/www-servers/nginx-1.1.17/homedir:/dev/crypto:/var/cache/fontconfig"
>declare -x SANDBOX_READ="/:/var/tmp"
>declare -x SANDBOX_VERBOSE="1"
>declare -x SANDBOX_WRITE=":/dev/console:/dev/fd:/dev/full:/dev/null:/dev/pts/:/dev/pty:/dev/shm:/dev/tts:/dev/tty:/dev/vc/:/dev/zero:/proc/self/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/www-servers/nginx-1.1.17/homedir/.bash_history"
>declare -x SANE_CONFIG_DIR="/etc/sane.d"
>declare -x SESSION_MANAGER="local/mobil-andre:@/tmp/.ICE-unix/4666,unix/mobil-andre:/tmp/.ICE-unix/4666"
>declare -x SHELL_SESSION_ID="f06fd256d6654000be5d5379aca7e785"
>declare -x SLOT="0"
>declare -- SRC_PREP="no"
>declare -- SRC_TEST="skip"
>declare SRC_URI="http://nginx.org/download/nginx-1.1.17.tar.gz
>	nginx_modules_http_upload_progress? ( http://github.com/masterzen/nginx-upload-progress-module/tarball/v0.8.3 -> ngx_upload_progress-0.8.3.tar.gz )
>	nginx_modules_http_headers_more? ( http://github.com/agentzh/headers-more-nginx-module/tarball/v0.16 -> ngx_http_headers_more-0.16.tar.gz )
>	nginx_modules_http_push? ( http://pushmodule.slact.net/downloads/nginx_http_push_module-0.692.tar.gz )
>	nginx_modules_http_cache_purge? ( http://labs.frickle.com/files/ngx_cache_purge-1.5.tar.gz )
>	nginx_modules_http_upload? ( http://www.grid.net.ru/nginx/download/nginx_upload_module-2.2.0.tar.gz )
>	nginx_modules_http_slowfs_cache? ( http://labs.frickle.com/files/ngx_slowfs_cache-1.6.tar.gz )"
>declare -x SYMLINK_LIB="yes"
>declare -x USB_DEVFS_PATH="/dev/bus/usb"
>declare -x USE="aio amd64 consolekit elibc_glibc http http-cache ipv6 kernel_linux multilib nginx_modules_http_access nginx_modules_http_auth_basic nginx_modules_http_autoindex nginx_modules_http_browser nginx_modules_http_charset nginx_modules_http_empty_gif nginx_modules_http_fastcgi nginx_modules_http_flv nginx_modules_http_geo nginx_modules_http_gzip nginx_modules_http_gzip_static nginx_modules_http_headers_more nginx_modules_http_limit_req nginx_modules_http_limit_zone nginx_modules_http_map nginx_modules_http_memcached nginx_modules_http_mp4 nginx_modules_http_proxy nginx_modules_http_referer nginx_modules_http_rewrite nginx_modules_http_scgi nginx_modules_http_split_clients nginx_modules_http_ssi nginx_modules_http_upload nginx_modules_http_upload_progress nginx_modules_http_upstream_ip_hash nginx_modules_http_userid nginx_modules_http_uwsgi pcre pcre-jit policykit ssl userland_GNU vim-syntax"
>declare -x USERLAND="GNU"
>declare -x VBOX_APP_HOME="/usr/lib64/virtualbox"
>declare -x VIDEO_CARDS=""
>declare -x VISUAL="/usr/bin/vi"
>declare -x WINDOWID="54526086"
>declare -x WINDOWPATH="7"
>declare -x XCURSOR_THEME="Oxygen_Yellow"
>declare -x XDG_CONFIG_DIRS="/etc/xdg"
>declare -x XDG_DATA_DIRS="/usr/local/share:/usr/share"
>declare -x XDG_MENU_PREFIX="kde-4-"
>declare -x XDG_SESSION_COOKIE="e015aa9e31d7510844d3848d00001176-1332312352.655881-1220693072"
>declare -x XDM_MANAGED="method=classic"
>declare -x XFCE_PLUGINS="menu"
>declare -x XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
>declare -x _E_DOCDESTTREE_=""
>declare -x _E_EXEDESTTREE_=""
>declare -- ___ECLASS_ONCE_BASE="recur -_+^+_- spank"
>declare -- ___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
>declare -- ___ECLASS_ONCE_FLAG_O_MATIC="recur -_+^+_- spank"
>declare -- ___ECLASS_ONCE_MULTILIB="recur -_+^+_- spank"
>declare -- ___ECLASS_ONCE_TOOLCHAIN_FUNCS="recur -_+^+_- spank"
>declare -- ___ECLASS_ONCE_USER="recur -_+^+_- spank"
>declare -- mod="smtp"
>declare -- perlinfo_done="false"
>declare -- phase_func
>declare -- pm_echovar=""
>_assert_pkg_ebuild_phase () 
>{ 
>    case ${EBUILD_PHASE} in 
>        setup | preinst | postinst)
>
>        ;;
>        *)
>            eerror "'$1()' called from '${EBUILD_PHASE}' phase which is not OK:";
>            eerror "You may only call from pkg_{setup,preinst,postinst} functions.";
>            eerror "Package fails at QA and at life.  Please file a bug.";
>            die "Bad package!  $1 is only for use in some pkg_* functions!"
>        ;;
>    esac
>}
>_filter-hardened () 
>{ 
>    local f;
>    for f in "$@";
>    do
>        case "${f}" in 
>            -fPIC | -fpic | -fPIE | -fpie | -Wl,pie | -pie)
>                gcc-specs-pie || continue;
>                is-flagq -nopie || append-flags -nopie
>            ;;
>            -fstack-protector)
>                gcc-specs-ssp || continue;
>                is-flagq -fno-stack-protector || append-flags $(test-flags -fno-stack-protector)
>            ;;
>            -fstack-protector-all)
>                gcc-specs-ssp-to-all || continue;
>                is-flagq -fno-stack-protector-all || append-flags $(test-flags -fno-stack-protector-all)
>            ;;
>            -fno-strict-overflow)
>                gcc-specs-nostrict || continue;
>                is-flagq -fstrict-overflow || append-flags $(test-flags -fstrict-overflow)
>            ;;
>        esac;
>    done
>}
>_filter-var () 
>{ 
>    local f x var=$1 new=();
>    shift;
>    for f in ${!var};
>    do
>        for x in "$@";
>        do
>            [[ ${f} == ${x} ]] && continue 2;
>        done;
>        new+=("${f}");
>    done;
>    eval export ${var}=\""${new[*]}"\"
>}
>_gcc-install-dir () 
>{ 
>    echo "$(LC_ALL=C $(tc-getCC) -print-search-dirs 2> /dev/null |		awk '$1=="install:" {print $2}')"
>}
>_gcc-specs-directive_raw () 
>{ 
>    local cc=$(tc-getCC);
>    local specfiles=$(LC_ALL=C ${cc} -v 2>&1 | awk '$1=="Reading" {print $NF}');
>    ${cc} -dumpspecs 2> /dev/null | cat - ${specfiles} | awk -v directive=$1 'BEGIN	{ pspec=""; spec=""; outside=1 }
>$1=="*"directive":"  { pspec=spec; spec=""; outside=0; next }
>	outside || NF==0 || ( substr($1,1,1)=="*" && substr($1,length($1),1)==":" ) { outside=1; next }
>	spec=="" && substr($0,1,1)=="+" { spec=pspec " " substr($0,2); next }
>	{ spec=spec $0 }
>END	{ print spec }';
>    return 0
>}
>_gcc-specs-exists () 
>{ 
>    [[ -f $(_gcc-install-dir)/$1 ]]
>}
>_gcc_fullversion () 
>{ 
>    local ver="$1";
>    shift;
>    set -- `$(tc-getCPP "$@") -E -P - <<<"__GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__"`;
>    eval echo "$ver"
>}
>_is_flagq () 
>{ 
>    local x;
>    for x in ${!1};
>    do
>        [[ ${x} == $2 ]] && return 0;
>    done;
>    return 1
>}
>_tc-getPROG () 
>{ 
>    local tuple=$1;
>    local v var vars=$2;
>    local prog=$3;
>    var=${vars%% *};
>    for v in ${vars};
>    do
>        if [[ -n ${!v} ]]; then
>            export ${var}="${!v}";
>            echo "${!v}";
>            return 0;
>        fi;
>    done;
>    local search=;
>    [[ -n $4 ]] && search=$(type -p "$4-${prog}");
>    [[ -z ${search} && -n ${!tuple} ]] && search=$(type -p "${!tuple}-${prog}");
>    [[ -n ${search} ]] && prog=${search##*/};
>    export ${var}=${prog};
>    echo "${!var}"
>}
>all-flag-vars () 
>{ 
>    echo {C,CPP,CXX,CCAS,F,FC,LD}FLAGS
>}
>append-cflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export CFLAGS=$(test-flags-CC ${CFLAGS} "$@");
>    return 0
>}
>append-cppflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export CPPFLAGS="${CPPFLAGS} $*";
>    return 0
>}
>append-cxxflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export CXXFLAGS=$(test-flags-CXX ${CXXFLAGS} "$@");
>    return 0
>}
>append-fflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export FFLAGS=$(test-flags-F77 ${FFLAGS} "$@");
>    export FCFLAGS=$(test-flags-FC ${FCFLAGS} "$@");
>    return 0
>}
>append-flags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    append-cflags "$@";
>    append-cxxflags "$@";
>    append-fflags "$@";
>    return 0
>}
>append-ldflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    local flag;
>    for flag in "$@";
>    do
>        [[ ${flag} == -l* ]] && ewarn "Appending a library link instruction (${flag}); libraries to link to should not be passed through LDFLAGS";
>    done;
>    export LDFLAGS="${LDFLAGS} $*";
>    return 0
>}
>append-lfs-flags () 
>{ 
>    [[ $# -ne 0 ]] && die "append-lfs-flags takes no arguments";
>    append-cppflags -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
>}
>append-libs () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    local flag;
>    for flag in "$@";
>    do
>        [[ ${flag} == -l* ]] && flag=${flag#-l};
>        export LIBS="${LIBS} -l${flag}";
>    done;
>    return 0
>}
>base_src_compile () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    has src_configure ${BASE_EXPF} || base_src_configure;
>    base_src_make "$@"
>}
>base_src_configure () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    [[ -x ${ECONF_SOURCE:-.}/configure ]] && econf "$@"
>}
>base_src_install () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    emake DESTDIR="${D}" "$@" install || die "died running make install, $FUNCNAME";
>    base_src_install_docs
>}
>base_src_install_docs () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    local x;
>    pushd "${S}" > /dev/null;
>    if [[ "$(declare -p DOCS 2>/dev/null 2>&1)" == "declare -a"* ]]; then
>        for x in "${DOCS[@]}";
>        do
>            debug-print "$FUNCNAME: docs: creating document from ${x}";
>            dodoc "${x}" || die "dodoc failed";
>        done;
>    fi;
>    if [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" == "declare -a"* ]]; then
>        for x in "${HTML_DOCS[@]}";
>        do
>            debug-print "$FUNCNAME: docs: creating html document from ${x}";
>            dohtml -r "${x}" || die "dohtml failed";
>        done;
>    fi;
>    popd > /dev/null
>}
>base_src_make () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    if [[ -f Makefile || -f GNUmakefile || -f makefile ]]; then
>        emake "$@" || die "died running emake, $FUNCNAME";
>    fi
>}
>base_src_prepare () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    debug-print "$FUNCNAME: PATCHES=$PATCHES";
>    local patches_failed=0;
>    pushd "${S}" > /dev/null;
>    if [[ "$(declare -p PATCHES 2>/dev/null 2>&1)" == "declare -a"* ]]; then
>        for x in "${PATCHES[@]}";
>        do
>            debug-print "$FUNCNAME: applying patch from ${x}";
>            if [[ -d "${x}" ]]; then
>                EPATCH_SUFFIX=${EPATCH_SUFFIX:=patch};
>                oldval=${EPATCH_SOURCE};
>                EPATCH_SOURCE=${x};
>                EPATCH_FORCE=yes;
>                epatch;
>                EPATCH_SOURCE=${oldval};
>            else
>                if [[ -f "${x}" ]]; then
>                    epatch "${x}";
>                else
>                    ewarn "QA: File or directory \"${x}\" does not exist.";
>                    ewarn "QA: Check your PATCHES array or add missing file/directory.";
>                    patches_failed=1;
>                fi;
>            fi;
>        done;
>        [[ ${patches_failed} -eq 1 ]] && die "Some patches failed. See above messages.";
>    else
>        for x in ${PATCHES};
>        do
>            debug-print "$FUNCNAME: patching from ${x}";
>            epatch "${x}";
>        done;
>    fi;
>    debug-print "$FUNCNAME: applying user patches";
>    epatch_user;
>    popd > /dev/null
>}
>base_src_unpack () 
>{ 
>    debug-print-function $FUNCNAME "$@";
>    pushd "${WORKDIR}" > /dev/null;
>    if [[ $(type -t unpacker_src_unpack) == "function" ]]; then
>        unpacker_src_unpack;
>    else
>        if [[ -n ${A} ]]; then
>            unpack ${A};
>        fi;
>    fi;
>    has src_prepare ${BASE_EXPF} || base_src_prepare;
>    popd > /dev/null
>}
>built_with_use () 
>{ 
>    local hidden="no";
>    if [[ $1 == "--hidden" ]]; then
>        hidden="yes";
>        shift;
>    fi;
>    local missing_action="die";
>    if [[ $1 == "--missing" ]]; then
>        missing_action=$2;
>        shift;
>        shift;
>        case ${missing_action} in 
>            true | false | die)
>
>            ;;
>            *)
>                die "unknown action '${missing_action}'"
>            ;;
>        esac;
>    fi;
>    local opt=$1;
>    [[ ${opt:0:1} = "-" ]] && shift || opt="-a";
>    local PKG=$(best_version $1);
>    [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package";
>    shift;
>    local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE;
>    local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE;
>    if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]]; then
>        case ${missing_action} in 
>            true)
>                return 0
>            ;;
>            false)
>                return 1
>            ;;
>            die)
>                die "Unable to determine what USE flags $PKG was built with"
>            ;;
>        esac;
>    fi;
>    if [[ ${hidden} == "no" ]]; then
>        local IUSE_BUILT=($(<"${IUSEFILE}"));
>        local expand;
>        for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]');
>        do
>            if [[ $1 == ${expand}_* ]]; then
>                expand="";
>                break;
>            fi;
>        done;
>        if [[ -n ${expand} ]]; then
>            if ! has $1 ${IUSE_BUILT[@]#[-+]}; then
>                case ${missing_action} in 
>                    true)
>                        return 0
>                    ;;
>                    false)
>                        return 1
>                    ;;
>                    die)
>                        die "$PKG does not actually support the $1 USE flag!"
>                    ;;
>                esac;
>            fi;
>        fi;
>    fi;
>    local USE_BUILT=$(<${USEFILE});
>    while [[ $# -gt 0 ]]; do
>        if [[ ${opt} = "-o" ]]; then
>            has $1 ${USE_BUILT} && return 0;
>        else
>            has $1 ${USE_BUILT} || return 1;
>        fi;
>        shift;
>    done;
>    [[ ${opt} = "-a" ]]
>}
>check_license () 
>{ 
>    die "you no longer need this as portage supports ACCEPT_LICENSE itself"
>}
>docert () 
>{ 
>    eerror "Function \"docert\" has been removed for security reasons.";
>    eerror "\"install_cert\" should be used instead. See bug 174759.";
>    die
>}
>doicon () 
>{ 
>    ( local i j ret;
>    insinto /usr/share/pixmaps;
>    for i in "$@";
>    do
>        if [[ -f ${i} ]]; then
>            doins "${i}";
>            ((ret+=$?));
>        else
>            if [[ -d ${i} ]]; then
>                for j in "${i}"/*.png;
>                do
>                    doins "${j}";
>                    ((ret+=$?));
>                done;
>            else
>                ((++ret));
>            fi;
>        fi;
>    done;
>    exit ${ret} )
>}
>domenu () 
>{ 
>    ( local i j ret=0;
>    insinto /usr/share/applications;
>    for i in "$@";
>    do
>        if [[ -f ${i} ]]; then
>            doins "${i}";
>            ((ret+=$?));
>        else
>            if [[ -d ${i} ]]; then
>                for j in "${i}"/*.desktop;
>                do
>                    doins "${j}";
>                    ((ret+=$?));
>                done;
>            else
>                ((++ret));
>            fi;
>        fi;
>    done;
>    exit ${ret} )
>}
>ebeep () 
>{ 
>    ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
>}
>econf_build () 
>{ 
>    tc-env_build econf --build=${CBUILD:-${CHOST}} "$@"
>}
>ecvs_clean () 
>{ 
>    [[ -z $* ]] && set -- .;
>    find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf;
>    find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
>}
>edos2unix () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    sed -i 's/\r$//' -- "$@" || die
>}
>egetent () 
>{ 
>    local db=$1 key=$2;
>    [[ $# -ge 3 ]] && die "usage: egetent <database> <key>";
>    case ${db} in 
>        passwd | group)
>
>        ;;
>        *)
>            die "sorry, database '${db}' not yet supported; file a bug"
>        ;;
>    esac;
>    case ${CHOST} in 
>        *-darwin[678])
>            case ${key} in 
>                *[!0-9]*)
>                    nidump ${db} . | awk -F: "(\$1 ~ /^${key}\$/) {print;exit;}"
>                ;;
>                *)
>                    nidump ${db} . | awk -F: "(\$3 == ${key}) {print;exit;}"
>                ;;
>            esac
>        ;;
>        *-darwin*)
>            local mykey;
>            case ${db} in 
>                passwd)
>                    db="Users" mykey="UniqueID"
>                ;;
>                group)
>                    db="Groups" mykey="PrimaryGroupID"
>                ;;
>            esac;
>            case ${key} in 
>                *[!0-9]*)
>                    dscl . -read /${db}/${key} 2> /dev/null | grep RecordName
>                ;;
>                *)
>                    dscl . -search /${db} ${mykey} ${key} 2> /dev/null
>                ;;
>            esac
>        ;;
>        *-freebsd* | *-dragonfly*)
>            case ${db} in 
>                passwd)
>                    db="user"
>                ;;
>                *)
>
>                ;;
>            esac;
>            local opts;
>            if [[ ${key} == [[:digit:]]* ]]; then
>                [[ ${db} == "user" ]] && opts="-u" || opts="-g";
>            fi;
>            pw show ${db} ${opts} "${key}" -q
>        ;;
>        *-netbsd* | *-openbsd*)
>            grep "${key}:\*:" /etc/${db}
>        ;;
>        *)
>            nscd -i "${db}" 2> /dev/null;
>            getent "${db}" "${key}"
>        ;;
>    esac
>}
>egethome () 
>{ 
>    local pos;
>    [[ $# -eq 1 ]] || die "usage: egethome <user>";
>    case ${CHOST} in 
>        *-darwin* | *-freebsd* | *-dragonfly*)
>            pos=9
>        ;;
>        *)
>            pos=6
>        ;;
>    esac;
>    egetent passwd "$1" | cut -d: -f${pos}
>}
>egetshell () 
>{ 
>    local pos;
>    [[ $# -eq 1 ]] || die "usage: egetshell <user>";
>    case ${CHOST} in 
>        *-darwin* | *-freebsd* | *-dragonfly*)
>            pos=10
>        ;;
>        *)
>            pos=7
>        ;;
>    esac;
>    egetent passwd "$1" | cut -d: -f${pos}
>}
>emktemp () 
>{ 
>    local exe="touch";
>    [[ $1 == -d ]] && exe="mkdir" && shift;
>    local topdir=$1;
>    if [[ -z ${topdir} ]]; then
>        [[ -z ${T} ]] && topdir="/tmp" || topdir=${T};
>    fi;
>    if ! type -P mktemp > /dev/null; then
>        local tmp=/;
>        while [[ -e ${tmp} ]]; do
>            tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM};
>        done;
>        ${exe} "${tmp}" || ${exe} -p "${tmp}";
>        echo "${tmp}";
>    else
>        if [[ ${exe} == "touch" ]]; then
>            TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX;
>        else
>            TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX;
>        fi;
>    fi
>}
>enewgroup () 
>{ 
>    _assert_pkg_ebuild_phase ${FUNCNAME};
>    local egroup=$1;
>    shift;
>    if [[ -z ${egroup} ]]; then
>        eerror "No group specified !";
>        die "Cannot call enewgroup without a group";
>    fi;
>    if [[ -n $(egetent group "${egroup}") ]]; then
>        return 0;
>    fi;
>    einfo "Adding group '${egroup}' to your system ...";
>    local egid=$1;
>    shift;
>    if [[ ! -z ${egid} ]]; then
>        if [[ ${egid} -gt 0 ]]; then
>            if [[ -n $(egetent group ${egid}) ]]; then
>                egid="next available; requested gid taken";
>            fi;
>        else
>            eerror "Groupid given but is not greater than 0 !";
>            die "${egid} is not a valid GID";
>        fi;
>    else
>        egid="next available";
>    fi;
>    einfo " - Groupid: ${egid}";
>    if [[ $# -gt 0 ]]; then
>        die "extra arguments no longer supported; please file a bug";
>    fi;
>    function _enewgroup_next_gid () 
>    { 
>        if [[ ${egid} == *[!0-9]* ]]; then
>            for ((egid = 101; egid <= 999; egid++))
>            do
>                [[ -z $(egetent group ${egid}) ]] && break;
>            done;
>        fi
>    };
>    case ${CHOST} in 
>        *-darwin*)
>            _enewgroup_next_gid;
>            dscl . create "/groups/${egroup}" gid ${egid};
>            dscl . create "/groups/${egroup}" passwd '*'
>        ;;
>        *-freebsd* | *-dragonfly*)
>            _enewgroup_next_gid;
>            pw groupadd "${egroup}" -g ${egid} || die
>        ;;
>        *-netbsd*)
>            _enewgroup_next_gid;
>            groupadd -g ${egid} "${egroup}" || die
>        ;;
>        *)
>            local opts;
>            if [[ ${egid} == *[!0-9]* ]]; then
>                opts="";
>            else
>                opts="-g ${egid}";
>            fi;
>            groupadd -r ${opts} "${egroup}" || die
>        ;;
>    esac
>}
>enewuser () 
>{ 
>    _assert_pkg_ebuild_phase ${FUNCNAME};
>    local euser=$1;
>    shift;
>    if [[ -z ${euser} ]]; then
>        eerror "No username specified !";
>        die "Cannot call enewuser without a username";
>    fi;
>    if [[ -n $(egetent passwd "${euser}") ]]; then
>        return 0;
>    fi;
>    einfo "Adding user '${euser}' to your system ...";
>    local opts=();
>    local euid=$1;
>    shift;
>    if [[ -n ${euid} && ${euid} != -1 ]]; then
>        if [[ ${euid} -gt 0 ]]; then
>            if [[ -n $(egetent passwd ${euid}) ]]; then
>                euid="next";
>            fi;
>        else
>            eerror "Userid given but is not greater than 0 !";
>            die "${euid} is not a valid UID";
>        fi;
>    else
>        euid="next";
>    fi;
>    if [[ ${euid} == "next" ]]; then
>        for ((euid = 101; euid <= 999; euid++))
>        do
>            [[ -z $(egetent passwd ${euid}) ]] && break;
>        done;
>    fi;
>    opts+=(-u ${euid});
>    einfo " - Userid: ${euid}";
>    local eshell=$1;
>    shift;
>    if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]]; then
>        if [[ ! -e ${ROOT}${eshell} ]]; then
>            eerror "A shell was specified but it does not exist !";
>            die "${eshell} does not exist in ${ROOT}";
>        fi;
>        if [[ ${eshell} == */false || ${eshell} == */nologin ]]; then
>            eerror "Do not specify ${eshell} yourself, use -1";
>            die "Pass '-1' as the shell parameter";
>        fi;
>    else
>        for eshell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null;
>        do
>            [[ -x ${ROOT}${eshell} ]] && break;
>        done;
>        if [[ ${eshell} == "/dev/null" ]]; then
>            eerror "Unable to identify the shell to use, proceeding with userland default.";
>            case ${USERLAND} in 
>                GNU)
>                    eshell="/bin/false"
>                ;;
>                BSD)
>                    eshell="/sbin/nologin"
>                ;;
>                Darwin)
>                    eshell="/usr/sbin/nologin"
>                ;;
>                *)
>                    die "Unable to identify the default shell for userland ${USERLAND}"
>                ;;
>            esac;
>        fi;
>    fi;
>    einfo " - Shell: ${eshell}";
>    opts+=(-s "${eshell}");
>    local ehome=$1;
>    shift;
>    if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]]; then
>        ehome="/dev/null";
>    fi;
>    einfo " - Home: ${ehome}";
>    opts+=(-d "${ehome}");
>    local egroups=$1;
>    shift;
>    local g egroups_arr;
>    IFS="," read -r -a egroups_arr <<< "${egroups}";
>    shift;
>    if [[ ${#egroups_arr[@]} -gt 0 ]]; then
>        local defgroup exgroups;
>        for g in "${egroups_arr[@]}";
>        do
>            if [[ -z $(egetent group "${g}") ]]; then
>                eerror "You must add group ${g} to the system first";
>                die "${g} is not a valid GID";
>            fi;
>            if [[ -z ${defgroup} ]]; then
>                defgroup=${g};
>            else
>                exgroups+=",${g}";
>            fi;
>        done;
>        opts+=(-g "${defgroup}");
>        if [[ ! -z ${exgroups} ]]; then
>            opts+=(-G "${exgroups:1}");
>        fi;
>    fi;
>    einfo " - Groups: ${egroups:-(none)}";
>    if [[ $# -gt 0 ]]; then
>        die "extra arguments no longer supported; please file a bug";
>    else
>        local comment="added by portage for ${PN}";
>        opts+=(-c "${comment}");
>        einfo " - GECOS: ${comment}";
>    fi;
>    case ${CHOST} in 
>        *-darwin*)
>            dscl . create "/users/${euser}" uid ${euid};
>            dscl . create "/users/${euser}" shell "${eshell}";
>            dscl . create "/users/${euser}" home "${ehome}";
>            dscl . create "/users/${euser}" realname "added by portage for ${PN}";
>            for g in "${egroups_arr[@]}";
>            do
>                dscl . merge "/groups/${g}" users "${euser}";
>            done
>        ;;
>        *-freebsd* | *-dragonfly*)
>            pw useradd "${euser}" "${opts[@]}" || die
>        ;;
>        *-netbsd*)
>            useradd "${opts[@]}" "${euser}" || die
>        ;;
>        *-openbsd*)
>            useradd -u ${euid} -s "${eshell}" -d "${ehome}" -g "${egroups}" "${euser}" || die
>        ;;
>        *)
>            useradd -r "${opts[@]}" "${euser}" || die
>        ;;
>    esac;
>    if [[ ! -e ${ROOT}/${ehome} ]]; then
>        einfo " - Creating ${ehome} in ${ROOT}";
>        mkdir -p "${ROOT}/${ehome}";
>        chown "${euser}" "${ROOT}/${ehome}";
>        chmod 755 "${ROOT}/${ehome}";
>    fi
>}
>epatch () 
>{ 
>    function _epatch_draw_line () 
>    { 
>        [[ -z $1 ]] && set "$(printf "%65s" '')";
>        echo "${1//?/=}"
>    };
>    unset P4CONFIG P4PORT P4USER;
>    if [[ $# -gt 1 ]]; then
>        local m;
>        for m in "$@";
>        do
>            epatch "${m}";
>        done;
>        return 0;
>    fi;
>    local SINGLE_PATCH="no";
>    [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}";
>    if [[ -f $1 ]]; then
>        SINGLE_PATCH="yes";
>        set -- "$1";
>        local EPATCH_SUFFIX=$1;
>    else
>        if [[ -d $1 ]]; then
>            set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"};
>        else
>            if [[ -f ${EPATCH_SOURCE}/$1 ]]; then
>                epatch "${EPATCH_SOURCE}/$1";
>                return $?;
>            else
>                [[ $# -ne 0 ]] && EPATCH_SOURCE=$1;
>                echo;
>                eerror "Cannot find \$EPATCH_SOURCE!  Value for \$EPATCH_SOURCE is:";
>                eerror;
>                eerror "  ${EPATCH_SOURCE}";
>                eerror "  ( ${EPATCH_SOURCE##*/} )";
>                echo;
>                die "Cannot find \$EPATCH_SOURCE!";
>            fi;
>        fi;
>    fi;
>    local PIPE_CMD;
>    case ${EPATCH_SUFFIX##*\.} in 
>        xz)
>            PIPE_CMD="xz -dc"
>        ;;
>        lzma)
>            PIPE_CMD="lzma -dc"
>        ;;
>        bz2)
>            PIPE_CMD="bzip2 -dc"
>        ;;
>        gz | Z | z)
>            PIPE_CMD="gzip -dc"
>        ;;
>        ZIP | zip)
>            PIPE_CMD="unzip -p"
>        ;;
>        *)
>
>        ;;
>    esac;
>    [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}";
>    local x;
>    for x in "$@";
>    do
>        [[ ! -f ${x} ]] && continue;
>        local patchname=${x##*/};
>        local a=${patchname#*_};
>        a=${a%%_*};
>        if ! [[ ${SINGLE_PATCH} == "yes" || ${EPATCH_FORCE} == "yes" || ${a} == all || ${a} == ${ARCH} ]]; then
>            continue;
>        fi;
>        if [[ -n ${EPATCH_EXCLUDE} ]]; then
>            eshopts_push -o noglob;
>            local ex;
>            for ex in ${EPATCH_EXCLUDE};
>            do
>                if [[ ${patchname} == ${ex} ]]; then
>                    eshopts_pop;
>                    continue 2;
>                fi;
>            done;
>            eshopts_pop;
>        fi;
>        if [[ ${SINGLE_PATCH} == "yes" ]]; then
>            if [[ -n ${EPATCH_SINGLE_MSG} ]]; then
>                einfo "${EPATCH_SINGLE_MSG}";
>            else
>                einfo "Applying ${patchname} ...";
>            fi;
>        else
>            einfo "  ${patchname} ...";
>        fi;
>        local STDERR_TARGET="${T}/${patchname}.out";
>        if [[ -e ${STDERR_TARGET} ]]; then
>            STDERR_TARGET="${T}/${patchname}-$$.out";
>        fi;
>        printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}";
>        local count=0;
>        local PATCH_TARGET;
>        if [[ -n ${PIPE_CMD} ]]; then
>            PATCH_TARGET="${T}/$$.patch";
>            echo "PIPE_COMMAND:  ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}";
>            if ! ( ${PIPE_CMD} "${x}" > "${PATCH_TARGET}" ) >> "${STDERR_TARGET}" 2>&1; then
>                echo;
>                eerror "Could not extract patch!";
>                count=5;
>                break;
>            fi;
>        else
>            PATCH_TARGET=${x};
>        fi;
>        local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }');
>        if [[ -n ${abs_paths} ]]; then
>            count=1;
>            printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}";
>        fi;
>        local rel_paths=$(egrep -n '^[-+]{3} [^	]*[.][.]/' "${PATCH_TARGET}");
>        if [[ -n ${rel_paths} ]]; then
>            eqawarn "QA Notice: Your patch uses relative paths '../'.";
>            eqawarn " In the future this will cause a failure.";
>            eqawarn "${rel_paths}";
>        fi;
>        local patch_cmd;
>        while [[ ${count} -lt 5 ]]; do
>            patch_cmd="${BASH_ALIASES[patch]:-patch} -p${count} ${EPATCH_OPTS}";
>            ( _epatch_draw_line "***** ${patchname} *****";
>            echo;
>            echo "PATCH COMMAND:  ${patch_cmd} < '${PATCH_TARGET}'";
>            echo;
>            _epatch_draw_line "***** ${patchname} *****";
>            ${patch_cmd} --dry-run -f < "${PATCH_TARGET}" 2>&1;
>            ret=$?;
>            echo;
>            echo "patch program exited with status ${ret}";
>            exit ${ret} ) >> "${STDERR_TARGET}";
>            if [ $? -eq 0 ]; then
>                ( _epatch_draw_line "***** ${patchname} *****";
>                echo;
>                echo "ACTUALLY APPLYING ${patchname} ...";
>                echo;
>                _epatch_draw_line "***** ${patchname} *****";
>                ${patch_cmd} < "${PATCH_TARGET}" 2>&1;
>                ret=$?;
>                echo;
>                echo "patch program exited with status ${ret}";
>                exit ${ret} ) >> "${STDERR_TARGET}";
>                if [ $? -ne 0 ]; then
>                    echo;
>                    eerror "A dry-run of patch command succeeded, but actually";
>                    eerror "applying the patch failed!";
>                    count=5;
>                fi;
>                break;
>            fi;
>            : $(( count++ ));
>        done;
>        if [[ -n ${PIPE_CMD} ]]; then
>            rm -f "${PATCH_TARGET}";
>        fi;
>        if [[ ${count} -ge 5 ]]; then
>            echo;
>            eerror "Failed Patch: ${patchname} !";
>            eerror " ( ${PATCH_TARGET} )";
>            eerror;
>            eerror "Include in your bugreport the contents of:";
>            eerror;
>            eerror "  ${STDERR_TARGET}";
>            echo;
>            die "Failed Patch: ${patchname}!";
>        fi;
>        rm -f "${STDERR_TARGET}";
>        cat >> "${T}/epatch.log"  <<-EOF
>PATCH: ${x}
>CMD: ${patch_cmd}
>PWD: ${PWD}
>
>EOF
>
>        eend 0;
>    done;
>    [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching";
>    :
>}
>epatch_user () 
>{ 
>    [[ $# -ne 0 ]] && die "epatch_user takes no options";
>    local applied="${T}/epatch_user.log";
>    [[ -e ${applied} ]] && return 2;
>    local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches;
>    for check in ${CATEGORY}/{${P}-${PR},${P},${PN}};
>    do
>        EPATCH_SOURCE=${base}/${CTARGET}/${check};
>        [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check};
>        [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check};
>        if [[ -d ${EPATCH_SOURCE} ]]; then
>            EPATCH_SOURCE=${EPATCH_SOURCE} EPATCH_SUFFIX="patch" EPATCH_FORCE="yes" EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." epatch;
>            echo "${EPATCH_SOURCE}" > "${applied}";
>            return 0;
>        fi;
>    done;
>    echo "none" > "${applied}";
>    return 1
>}
>epause () 
>{ 
>    ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
>}
>epunt_cxx () 
>{ 
>    local dir=$1;
>    [[ -z ${dir} ]] && dir=${S};
>    ebegin "Removing useless C++ checks";
>    local f;
>    find "${dir}" -name configure | while read f; do
>        patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null;
>    done;
>    eend 0
>}
>eshopts_pop () 
>{ 
>    local s;
>    estack_pop eshopts s || die "${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: $*"
>}
>filter-flags () 
>{ 
>    _filter-hardened "$@";
>    local v;
>    for v in $(all-flag-vars);
>    do
>        _filter-var ${v} "$@";
>    done;
>    return 0
>}
>filter-ldflags () 
>{ 
>    _filter-var LDFLAGS "$@";
>    return 0
>}
>filter-lfs-flags () 
>{ 
>    [[ $# -ne 0 ]] && die "filter-lfs-flags takes no arguments";
>    filter-flags -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
>}
>filter-mfpmath () 
>{ 
>    local orig_mfpmath new_math prune_math;
>    orig_mfpmath=$(get-flag -mfpmath);
>    new_math=$(get-flag mfpmath);
>    new_math=" ${new_math//,/ } ";
>    prune_math="";
>    for prune_math in "$@";
>    do
>        new_math=${new_math/ ${prune_math} / };
>    done;
>    new_math=$(echo ${new_math});
>    new_math=${new_math// /,};
>    if [[ -z ${new_math} ]]; then
>        filter-flags ${orig_mfpmath};
>    else
>        replace-flags ${orig_mfpmath} -mfpmath=${new_math};
>    fi;
>    return 0
>}
>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_cnf () 
>{ 
>    SSL_CONF="${T}/${$}ssl.cnf";
>    SSL_SERIAL="${T}/${$}ca.ser";
>    SSL_RANDOM="${T}/environment:${T}/eclass-debug.log:/etc/resolv.conf";
>    SSL_DAYS="${SSL_DAYS:-730}";
>    SSL_BITS="${SSL_BITS:-1024}";
>    SSL_COUNTRY="${SSL_COUNTRY:-US}";
>    SSL_STATE="${SSL_STATE:-California}";
>    SSL_LOCALITY="${SSL_LOCALITY:-Santa Barbara}";
>    SSL_ORGANIZATION="${SSL_ORGANIZATION:-SSL Server}";
>    SSL_UNIT="${SSL_UNIT:-For Testing Purposes Only}";
>    SSL_COMMONNAME="${SSL_COMMONNAME:-localhost}";
>    SSL_EMAIL="${SSL_EMAIL:-root@localhost}";
>    echo "01" > "${SSL_SERIAL}";
>    ebegin "Generating OpenSSL configuration${1:+ for CA}";
>    cat > "${SSL_CONF}"  <<-EOF
>[ req ]
>prompt             = no
>default_bits       = ${SSL_BITS}
>distinguished_name = req_dn
>[ req_dn ]
>C                  = ${SSL_COUNTRY}
>ST                 = ${SSL_STATE}
>L                  = ${SSL_LOCALITY}
>O                  = ${SSL_ORGANIZATION}
>OU                 = ${SSL_UNIT}
>CN                 = ${SSL_COMMONNAME}${1:+ CA}
>emailAddress       = ${SSL_EMAIL}
>EOF
>
>    eend $?;
>    return $?
>}
>gen_crt () 
>{ 
>    local base=`get_base $1`;
>    if [ "${1}" ]; then
>        ebegin "Generating self-signed X.509 Certificate for CA";
>        /usr/bin/openssl x509 -extfile "${SSL_CONF}" -days ${SSL_DAYS} -req -signkey "${base}.key" -in "${base}.csr" -out "${base}.crt" &>/dev/null;
>    else
>        local ca=`get_base 1`;
>        ebegin "Generating authority-signed X.509 Certificate";
>        /usr/bin/openssl x509 -extfile "${SSL_CONF}" -days ${SSL_DAYS} -req -CAserial "${SSL_SERIAL}" -CAkey "${ca}.key" -CA "${ca}.crt" -in "${base}.csr" -out "${base}.crt" &>/dev/null;
>    fi;
>    eend $?;
>    return $?
>}
>gen_csr () 
>{ 
>    local base=`get_base $1`;
>    ebegin "Generating Certificate Signing Request${1:+ for CA}";
>    /usr/bin/openssl req -config "${SSL_CONF}" -new -key "${base}.key" -out "${base}.csr" &>/dev/null;
>    eend $?;
>    return $?
>}
>gen_key () 
>{ 
>    local base=`get_base $1`;
>    ebegin "Generating ${SSL_BITS} bit RSA key${1:+ for CA}";
>    /usr/bin/openssl genrsa -rand "${SSL_RANDOM}" -out "${base}.key" "${SSL_BITS}" &>/dev/null;
>    eend $?;
>    return $?
>}
>gen_pem () 
>{ 
>    local base=`get_base $1`;
>    ebegin "Generating PEM Certificate";
>    ( cat "${base}.key";
>    echo;
>    cat "${base}.crt" ) > "${base}.pem";
>    eend $?;
>    return $?
>}
>gen_usr_ldscript () 
>{ 
>    local lib libdir=$(get_libdir) output_format="" auto=false suffix=$(get_libname);
>    [[ -z ${ED+set} ]] && local ED=${D%/}${EPREFIX}/;
>    tc-is-static-only && return;
>    dodir /usr/${libdir};
>    if [[ $1 == "-a" ]]; then
>        auto=true;
>        shift;
>        dodir /${libdir};
>    fi;
>    output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("$[^"]*$",.*/\1/p');
>    [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )";
>    for lib in "$@";
>    do
>        local tlib;
>        if ${auto}; then
>            lib="lib${lib}${suffix}";
>        else
>            [[ -r ${ED}/${libdir}/${lib} ]] || continue;
>        fi;
>        case ${CTARGET:-${CHOST}} in 
>            *-darwin*)
>                if ${auto}; then
>                    tlib=$(scanmacho -qF'%S#F' "${ED}"/usr/${libdir}/${lib});
>                else
>                    tlib=$(scanmacho -qF'%S#F' "${ED}"/${libdir}/${lib});
>                fi;
>                [[ -z ${tlib} ]] && die "unable to read install_name from ${lib}";
>                tlib=${tlib##*/};
>                if ${auto}; then
>                    mv "${ED}"/usr/${libdir}/${lib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die;
>                    if [[ ${tlib} != ${lib%${suffix}}.*${suffix#.} ]]; then
>                        mv "${ED}"/usr/${libdir}/${tlib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die;
>                    fi;
>                    rm -f "${ED}"/${libdir}/${lib};
>                fi;
>                if [[ ! -w "${ED}/${libdir}/${tlib}" ]]; then
>                    chmod u+w "${ED}${libdir}/${tlib}";
>                    local nowrite=yes;
>                fi;
>                install_name_tool -id "${EPREFIX}"/${libdir}/${tlib} "${ED}"/${libdir}/${tlib} || die "install_name_tool failed";
>                [[ -n ${nowrite} ]] && chmod u-w "${ED}${libdir}/${tlib}";
>                pushd "${ED}/usr/${libdir}" > /dev/null;
>                ln -snf "../../${libdir}/${tlib}" "${lib}";
>                popd > /dev/null
>            ;;
>            *-aix* | *-irix* | *64*-hpux* | *-interix* | *-winnt*)
>                if ${auto}; then
>                    mv "${ED}"/usr/${libdir}/${lib}* "${ED}"/${libdir}/ || die;
>                    tlib=$(readlink "${ED}"/${libdir}/${lib});
>                    tlib=${tlib##*/};
>                    if [[ -z ${tlib} ]]; then
>                        tlib=${lib};
>                    else
>                        rm -f "${ED}"/${libdir}/${lib};
>                    fi;
>                else
>                    tlib=${lib};
>                fi;
>                pushd "${ED}/usr/${libdir}" > /dev/null;
>                ln -snf "../../${libdir}/${tlib}" "${lib}";
>                popd > /dev/null
>            ;;
>            hppa*-hpux*)
>                if ${auto}; then
>                    tlib=$(chatr "${ED}"/usr/${libdir}/${lib} | sed -n '/internal name:/{n;s/^ *//;p;q}');
>                    [[ -z ${tlib} ]] && tlib=${lib};
>                    tlib=${tlib##*/};
>                    mv "${ED}"/usr/${libdir}/${lib}* "${ED}"/${libdir}/ || die;
>                    if [[ ${tlib} != ${lib}* ]]; then
>                        mv "${ED}"/usr/${libdir}/${tlib}* "${ED}"/${libdir}/ || die;
>                    fi;
>                    [[ ${tlib} != ${lib} ]] && rm -f "${ED}"/${libdir}/${lib};
>                else
>                    tlib=$(chatr "${ED}"/${libdir}/${lib} | sed -n '/internal name:/{n;s/^ *//;p;q}');
>                    [[ -z ${tlib} ]] && tlib=${lib};
>                    tlib=${tlib##*/};
>                fi;
>                pushd "${ED}"/usr/${libdir} > /dev/null;
>                ln -snf "../../${libdir}/${tlib}" "${lib}";
>                [[ ${tlib} != ${lib} ]] && ln -snf "../../${libdir}/${tlib}" "${tlib}";
>                popd > /dev/null
>            ;;
>            *)
>                if ${auto}; then
>                    tlib=$(scanelf -qF'%S#F' "${ED}"/usr/${libdir}/${lib});
>                    [[ -z ${tlib} ]] && die "unable to read SONAME from ${lib}";
>                    mv "${ED}"/usr/${libdir}/${lib}* "${ED}"/${libdir}/ || die;
>                    if [[ ${tlib} != ${lib}* ]]; then
>                        mv "${ED}"/usr/${libdir}/${tlib}* "${ED}"/${libdir}/ || die;
>                    fi;
>                    rm -f "${ED}"/${libdir}/${lib};
>                else
>                    tlib=${lib};
>                fi;
>                cat > "${ED}/usr/${libdir}/${lib}"  <<-END_LDSCRIPT
>/* GNU ld script
>   Since Gentoo has critical dynamic libraries in /lib, and the static versions
>   in /usr/lib, we need to have a "fake" dynamic lib in /usr/lib, otherwise we
>   run into linking problems.  This "fake" dynamic lib is a linker script that
>   redirects the linker to the real lib.  And yes, this works in the cross-
>   compiling scenario as the sysroot-ed linker will prepend the real path.
>
>   See bug http://bugs.gentoo.org/4411 for more info.
> */
>${output_format}
>GROUP ( ${EPREFIX}/${libdir}/${tlib} )
>END_LDSCRIPT
>
>            ;;
>        esac
>        fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}";
>    done
>}
>get-flag () 
>{ 
>    local f var findflag="$1";
>    for var in $(all-flag-vars);
>    do
>        for f in ${!var};
>        do
>            if [ "${f/${findflag}}" != "${f}" ]; then
>                printf "%s\n" "${f/-${findflag}=}";
>                return 0;
>            fi;
>        done;
>    done;
>    return 1
>}
>get_abi_CFLAGS () 
>{ 
>    get_abi_var CFLAGS "$@"
>}
>get_abi_CHOST () 
>{ 
>    get_abi_var CHOST "$@"
>}
>get_abi_CTARGET () 
>{ 
>    get_abi_var CTARGET "$@"
>}
>get_abi_FAKE_TARGETS () 
>{ 
>    get_abi_var FAKE_TARGETS "$@"
>}
>get_abi_LDFLAGS () 
>{ 
>    get_abi_var LDFLAGS "$@"
>}
>get_abi_LIBDIR () 
>{ 
>    get_abi_var LIBDIR "$@"
>}
>get_abi_var () 
>{ 
>    local flag=$1;
>    local abi=${2:-${ABI:-${DEFAULT_ABI:-default}}};
>    local var="${flag}_${abi}";
>    echo ${!var}
>}
>get_all_abis () 
>{ 
>    local order="";
>    if [[ -z ${MULTILIB_ABIS} ]]; then
>        echo "default";
>        return 0;
>    fi;
>    for x in ${MULTILIB_ABIS};
>    do
>        if [[ ${x} != ${DEFAULT_ABI} ]]; then
>            order="${order:+${order} }${x}";
>        fi;
>    done;
>    order="${order:+${order} }${DEFAULT_ABI}";
>    echo ${order};
>    return 0
>}
>get_all_libdirs () 
>{ 
>    local libdirs;
>    local abi;
>    local dir;
>    for abi in ${MULTILIB_ABIS};
>    do
>        libdirs+=" $(get_abi_LIBDIR ${abi})";
>    done;
>    [[ " ${libdirs} " != *" lib "* ]] && libdirs+=" lib";
>    echo "${libdirs}"
>}
>get_base () 
>{ 
>    if [ "${1}" ]; then
>        echo "${T}/${$}ca";
>    else
>        echo "${T}/${$}server";
>    fi
>}
>get_install_abis () 
>{ 
>    local order="";
>    if [[ -z ${MULTILIB_ABIS} ]]; then
>        echo "default";
>        return 0;
>    fi;
>    if [[ ${EMULTILIB_PKG} == "true" ]]; then
>        for x in ${MULTILIB_ABIS};
>        do
>            if [[ ${x} != "${DEFAULT_ABI}" ]]; then
>                has ${x} ${ABI_DENY} || order="${order} ${x}";
>            fi;
>        done;
>        has ${DEFAULT_ABI} ${ABI_DENY} || order="${order} ${DEFAULT_ABI}";
>        if [[ -n ${ABI_ALLOW} ]]; then
>            local ordera="";
>            for x in ${order};
>            do
>                if has ${x} ${ABI_ALLOW}; then
>                    ordera="${ordera} ${x}";
>                fi;
>            done;
>            order=${ordera};
>        fi;
>    else
>        order=${DEFAULT_ABI};
>    fi;
>    if [[ -z ${order} ]]; then
>        die "The ABI list is empty.  Are you using a proper multilib profile?  Perhaps your USE flags or MULTILIB_ABIS are too restrictive for this package.";
>    fi;
>    echo ${order};
>    return 0
>}
>get_libdir () 
>{ 
>    local CONF_LIBDIR;
>    if [ -n "${CONF_LIBDIR_OVERRIDE}" ]; then
>        echo ${CONF_LIBDIR_OVERRIDE};
>    else
>        get_abi_LIBDIR;
>    fi
>}
>get_libname () 
>{ 
>    local libname;
>    local ver=$1;
>    case ${CHOST} in 
>        *-cygwin | mingw* | *-mingw*)
>            libname="dll"
>        ;;
>        *-darwin*)
>            libname="dylib"
>        ;;
>        *-mint*)
>            libname="irrelevant"
>        ;;
>        hppa*-hpux*)
>            libname="sl"
>        ;;
>        *)
>            libname="so"
>        ;;
>    esac;
>    if [[ -z $* ]]; then
>        echo ".${libname}";
>    else
>        for ver in "$@";
>        do
>            case ${CHOST} in 
>                *-darwin*)
>                    echo ".${ver}.${libname}"
>                ;;
>                *-mint*)
>                    echo ".${libname}"
>                ;;
>                *)
>                    echo ".${libname}.${ver}"
>                ;;
>            esac;
>        done;
>    fi
>}
>get_modname () 
>{ 
>    local modname;
>    local ver=$1;
>    case ${CHOST} in 
>        *-darwin*)
>            modname="bundle"
>        ;;
>        *)
>            modname="so"
>        ;;
>    esac;
>    echo ".${modname}"
>}
>has_m32 () 
>{ 
>    die "${FUNCNAME}: don't use this anymore"
>}
>has_m64 () 
>{ 
>    eqawarn "${FUNCNAME}: don't use this anymore";
>    local temp="$(emktemp)";
>    echo "int main() { return(0); }" > "${temp}".c;
>    MY_CC=$(tc-getCC);
>    ${MY_CC/ .*/} -m64 -o "$(emktemp)" "${temp}".c > /dev/null 2>&1;
>    local ret=$?;
>    rm -f "${temp}".c;
>    [[ ${ret} != 1 ]] && return 0;
>    return 1
>}
>has_multilib_profile () 
>{ 
>    [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ]
>}
>in_iuse () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()";
>    local flag=${1};
>    local liuse=(${IUSE});
>    has "${flag}" "${liuse[@]#[+-]}"
>}
>install_cert () 
>{ 
>    if [ $# -lt 1 ]; then
>        eerror "At least one argument needed";
>        return 1;
>    fi;
>    case ${EBUILD_PHASE} in 
>        unpack | compile | test | install)
>            eerror "install_cert cannot be called in ${EBUILD_PHASE}";
>            return 1
>        ;;
>    esac;
>    gen_cnf 1 || return 1;
>    gen_key 1 || return 1;
>    gen_csr 1 || return 1;
>    gen_crt 1 || return 1;
>    echo;
>    gen_cnf || return 1;
>    echo;
>    local count=0;
>    for cert in "$@";
>    do
>        if [ -z "${cert##*/}" ]; then
>            ewarn "Invalid certification requested, skipping";
>            continue;
>        fi;
>        for type in key csr crt pem;
>        do
>            if [ -e "${ROOT}${cert}.${type}" ]; then
>                ewarn "${ROOT}${cert}.${type}: exists, skipping";
>                continue 2;
>            fi;
>        done;
>        gen_key || continue;
>        gen_csr || continue;
>        gen_crt || continue;
>        gen_pem || continue;
>        echo;
>        local base=$(get_base);
>        install -d "${ROOT}${cert%/*}";
>        install -m0400 "${base}.key" "${ROOT}${cert}.key";
>        install -m0444 "${base}.csr" "${ROOT}${cert}.csr";
>        install -m0444 "${base}.crt" "${ROOT}${cert}.crt";
>        install -m0400 "${base}.pem" "${ROOT}${cert}.pem";
>        count=$((${count}+1));
>    done;
>    if [ ${count} = 0 ]; then
>        eerror "No certificates were generated";
>        return 1;
>    else
>        if [ ${count} != ${#} ]; then
>            ewarn "Some requested certificates were not generated";
>        fi;
>    fi
>}
>is-flag () 
>{ 
>    is-flagq "$@" && echo true
>}
>is-flagq () 
>{ 
>    [[ -n $2 ]] && die "Usage: is-flag <flag>";
>    local var;
>    for var in $(all-flag-vars);
>    do
>        _is_flagq ${var} "$1" && return 0;
>    done;
>    return 1
>}
>is-ldflag () 
>{ 
>    is-ldflagq "$@" && echo true
>}
>is-ldflagq () 
>{ 
>    [[ -n $2 ]] && die "Usage: is-ldflag <flag>";
>    _is_flagq LDFLAGS $1
>}
>is_final_abi () 
>{ 
>    has_multilib_profile || return 0;
>    set -- $(get_install_abis);
>    local LAST_ABI=$#;
>    [[ ${!LAST_ABI} == ${ABI} ]]
>}
>make_desktop_entry () 
>{ 
>    [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable";
>    local exec=${1};
>    local name=${2:-${PN}};
>    local icon=${3:-${PN}};
>    local type=${4};
>    local fields=${5};
>    if [[ -z ${type} ]]; then
>        local catmaj=${CATEGORY%%-*};
>        local catmin=${CATEGORY##*-};
>        case ${catmaj} in 
>            app)
>                case ${catmin} in 
>                    accessibility)
>                        type="Utility;Accessibility"
>                    ;;
>                    admin)
>                        type=System
>                    ;;
>                    antivirus)
>                        type=System
>                    ;;
>                    arch)
>                        type="Utility;Archiving"
>                    ;;
>                    backup)
>                        type="Utility;Archiving"
>                    ;;
>                    cdr)
>                        type="AudioVideo;DiscBurning"
>                    ;;
>                    dicts)
>                        type="Office;Dictionary"
>                    ;;
>                    doc)
>                        type=Documentation
>                    ;;
>                    editors)
>                        type="Utility;TextEditor"
>                    ;;
>                    emacs)
>                        type="Development;TextEditor"
>                    ;;
>                    emulation)
>                        type="System;Emulator"
>                    ;;
>                    laptop)
>                        type="Settings;HardwareSettings"
>                    ;;
>                    office)
>                        type=Office
>                    ;;
>                    pda)
>                        type="Office;PDA"
>                    ;;
>                    vim)
>                        type="Development;TextEditor"
>                    ;;
>                    xemacs)
>                        type="Development;TextEditor"
>                    ;;
>                esac
>            ;;
>            dev)
>                type="Development"
>            ;;
>            games)
>                case ${catmin} in 
>                    action | fps)
>                        type=ActionGame
>                    ;;
>                    arcade)
>                        type=ArcadeGame
>                    ;;
>                    board)
>                        type=BoardGame
>                    ;;
>                    emulation)
>                        type=Emulator
>                    ;;
>                    kids)
>                        type=KidsGame
>                    ;;
>                    puzzle)
>                        type=LogicGame
>                    ;;
>                    roguelike)
>                        type=RolePlaying
>                    ;;
>                    rpg)
>                        type=RolePlaying
>                    ;;
>                    simulation)
>                        type=Simulation
>                    ;;
>                    sports)
>                        type=SportsGame
>                    ;;
>                    strategy)
>                        type=StrategyGame
>                    ;;
>                esac;
>                type="Game;${type}"
>            ;;
>            gnome)
>                type="Gnome;GTK"
>            ;;
>            kde)
>                type="KDE;Qt"
>            ;;
>            mail)
>                type="Network;Email"
>            ;;
>            media)
>                case ${catmin} in 
>                    gfx)
>                        type=Graphics
>                    ;;
>                    *)
>                        case ${catmin} in 
>                            radio)
>                                type=Tuner
>                            ;;
>                            sound)
>                                type=Audio
>                            ;;
>                            tv)
>                                type=TV
>                            ;;
>                            video)
>                                type=Video
>                            ;;
>                        esac;
>                        type="AudioVideo;${type}"
>                    ;;
>                esac
>            ;;
>            net)
>                case ${catmin} in 
>                    dialup)
>                        type=Dialup
>                    ;;
>                    ftp)
>                        type=FileTransfer
>                    ;;
>                    im)
>                        type=InstantMessaging
>                    ;;
>                    irc)
>                        type=IRCClient
>                    ;;
>                    mail)
>                        type=Email
>                    ;;
>                    news)
>                        type=News
>                    ;;
>                    nntp)
>                        type=News
>                    ;;
>                    p2p)
>                        type=FileTransfer
>                    ;;
>                    voip)
>                        type=Telephony
>                    ;;
>                esac;
>                type="Network;${type}"
>            ;;
>            sci)
>                case ${catmin} in 
>                    astro*)
>                        type=Astronomy
>                    ;;
>                    bio*)
>                        type=Biology
>                    ;;
>                    calc*)
>                        type=Calculator
>                    ;;
>                    chem*)
>                        type=Chemistry
>                    ;;
>                    elec*)
>                        type=Electronics
>                    ;;
>                    geo*)
>                        type=Geology
>                    ;;
>                    math*)
>                        type=Math
>                    ;;
>                    physics)
>                        type=Physics
>                    ;;
>                    visual*)
>                        type=DataVisualization
>                    ;;
>                esac;
>                type="Education;Science;${type}"
>            ;;
>            sys)
>                type="System"
>            ;;
>            www)
>                case ${catmin} in 
>                    client)
>                        type=WebBrowser
>                    ;;
>                esac;
>                type="Network;${type}"
>            ;;
>            *)
>                type=
>            ;;
>        esac;
>    fi;
>    if [ "${SLOT}" == "0" ]; then
>        local desktop_name="${PN}";
>    else
>        local desktop_name="${PN}-${SLOT}";
>    fi;
>    local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop";
>    type=${type%;}${type:+;};
>    eshopts_push -s extglob;
>    if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
>        ewarn "As described in the Icon Theme Specification, icon file extensions are not";
>        ewarn "allowed in .desktop files if the value is not an absolute path.";
>        icon=${icon%.@(xpm|png|svg)};
>    fi;
>    eshopts_pop;
>    cat > "${desktop}"  <<-EOF
>[Desktop Entry]
>Name=${name}
>Type=Application
>Comment=${DESCRIPTION}
>Exec=${exec}
>TryExec=${exec%% *}
>Icon=${icon}
>Categories=${type}
>EOF
>
>    if [[ ${fields:-=} != *=* ]]; then
>        ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}";
>        fields="Path=${fields}";
>    fi;
>    [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}";
>    ( insinto /usr/share/applications;
>    doins "${desktop}" ) || die "installing desktop file failed"
>}
>make_session_desktop () 
>{ 
>    [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1;
>    [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1;
>    local title=$1;
>    local command=$2;
>    local desktop=${T}/${wm:-${PN}}.desktop;
>    shift 2;
>    cat > "${desktop}"  <<-EOF
>[Desktop Entry]
>Name=${title}
>Comment=This session logs you into ${title}
>Exec=${command} $*
>TryExec=${command}
>Type=XSession
>EOF
>
>    ( insinto /usr/share/xsessions;
>    doins "${desktop}" )
>}
>make_wrapper () 
>{ 
>    local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5;
>    local tmpwrapper=$(emktemp);
>    cat > "${tmpwrapper}"  <<EOF
>#!/bin/sh
>cd "${chdir:-.}"
>if [ -n "${libdir}" ] ; then
>	if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
>		export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
>	else
>		export LD_LIBRARY_PATH="${libdir}"
>	fi
>fi
>exec ${bin} "\$@"
>EOF
>
>    chmod go+rx "${tmpwrapper}";
>    if [[ -n ${path} ]]; then
>        ( exeinto "${path}";
>        newexe "${tmpwrapper}" "${wrapper}" ) || die;
>    else
>        newbin "${tmpwrapper}" "${wrapper}" || die;
>    fi
>}
>multilib_env () 
>{ 
>    local CTARGET=${1:-${CTARGET}};
>    case ${CTARGET} in 
>        x86_64*)
>            export CFLAGS_x86=${CFLAGS_x86--m32};
>            export CHOST_x86=${CTARGET/x86_64/i686};
>            export CTARGET_x86=${CHOST_x86};
>            if [[ ${SYMLINK_LIB} == "yes" ]]; then
>                export LIBDIR_x86="lib32";
>            else
>                export LIBDIR_x86="lib";
>            fi;
>            export CFLAGS_amd64=${CFLAGS_amd64--m64};
>            export CHOST_amd64=${CTARGET};
>            export CTARGET_amd64=${CHOST_amd64};
>            export LIBDIR_amd64="lib64";
>            export CFLAGS_x32=${CFLAGS_x32--mx32};
>            export CHOST_x32=${CTARGET};
>            export CTARGET_x32=${CHOST_x32};
>            export LIBDIR_x32="libx32";
>            : ${MULTILIB_ABIS=amd64 x86};
>            : ${DEFAULT_ABI=amd64}
>        ;;
>        mips64*)
>            export CFLAGS_o32=${CFLAGS_o32--mabi=32};
>            export CHOST_o32=${CTARGET/mips64/mips};
>            export CTARGET_o32=${CHOST_o32};
>            export LIBDIR_o32="lib";
>            export CFLAGS_n32=${CFLAGS_n32--mabi=n32};
>            export CHOST_n32=${CTARGET};
>            export CTARGET_n32=${CHOST_n32};
>            export LIBDIR_n32="lib32";
>            export CFLAGS_n64=${CFLAGS_n64--mabi=64};
>            export CHOST_n64=${CTARGET};
>            export CTARGET_n64=${CHOST_n64};
>            export LIBDIR_n64="lib64";
>            : ${MULTILIB_ABIS=n64 n32 o32};
>            : ${DEFAULT_ABI=n32}
>        ;;
>        powerpc64*)
>            export CFLAGS_ppc=${CFLAGS_ppc--m32};
>            export CHOST_ppc=${CTARGET/powerpc64/powerpc};
>            export CTARGET_ppc=${CHOST_ppc};
>            export LIBDIR_ppc="lib";
>            export CFLAGS_ppc64=${CFLAGS_ppc64--m64};
>            export CHOST_ppc64=${CTARGET};
>            export CTARGET_ppc64=${CHOST_ppc64};
>            export LIBDIR_ppc64="lib64";
>            : ${MULTILIB_ABIS=ppc64 ppc};
>            : ${DEFAULT_ABI=ppc64}
>        ;;
>        s390x*)
>            export CFLAGS_s390=${CFLAGS_s390--m31};
>            export CHOST_s390=${CTARGET/s390x/s390};
>            export CTARGET_s390=${CHOST_s390};
>            export LIBDIR_s390="lib";
>            export CFLAGS_s390x=${CFLAGS_s390x--m64};
>            export CHOST_s390x=${CTARGET};
>            export CTARGET_s390x=${CHOST_s390x};
>            export LIBDIR_s390x="lib64";
>            : ${MULTILIB_ABIS=s390x s390};
>            : ${DEFAULT_ABI=s390x}
>        ;;
>        sparc*)
>            export CFLAGS_sparc32=${CFLAGS_sparc32--m32};
>            export CHOST_sparc32=${CTARGET/sparc64/sparc};
>            export CTARGET_sparc32=${CHOST_sparc32};
>            export LIBDIR_sparc32="lib";
>            export CFLAGS_sparc64=${CFLAGS_sparc64--m64};
>            export CHOST_sparc64=${CTARGET};
>            export CTARGET_sparc64=${CHOST_sparc64};
>            export LIBDIR_sparc64="lib64";
>            : ${MULTILIB_ABIS=sparc64 sparc32};
>            : ${DEFAULT_ABI=sparc64}
>        ;;
>        *)
>            : ${MULTILIB_ABIS=default};
>            : ${DEFAULT_ABI=default}
>        ;;
>    esac;
>    export MULTILIB_ABIS DEFAULT_ABI
>}
>multilib_toolchain_setup () 
>{ 
>    local v vv;
>    export ABI=$1;
>    if [[ ${__DEFAULT_ABI_SAVED} == "true" ]]; then
>        for v in CHOST CBUILD AS CC CXX LD;
>        do
>            vv="__abi_saved_${v}";
>            export ${v}="${!vv}";
>            unset ${vv};
>        done;
>        unset __DEFAULT_ABI_SAVED;
>    fi;
>    if [[ ${ABI} != ${DEFAULT_ABI} ]]; then
>        for v in CHOST CBUILD AS CC CXX LD;
>        do
>            export __abi_saved_${v}="${!v}";
>        done;
>        export __DEFAULT_ABI_SAVED="true";
>        export CHOST=$(get_abi_CHOST ${DEFAULT_ABI});
>        export CC="$(tc-getCC) $(get_abi_CFLAGS)";
>        export CXX="$(tc-getCXX) $(get_abi_CFLAGS)";
>        export LD="$(tc-getLD) $(get_abi_LDFLAGS)";
>        export CHOST=$(get_abi_CHOST $1);
>        export CBUILD=$(get_abi_CHOST $1);
>    fi
>}
>newicon () 
>{ 
>    ( insinto /usr/share/pixmaps;
>    newins "$@" )
>}
>newmenu () 
>{ 
>    ( insinto /usr/share/applications;
>    newins "$@" )
>}
>no-as-needed () 
>{ 
>    case $($(tc-getLD) -v 2>&1 </dev/null) in 
>        *GNU*)
>            echo "-Wl,--no-as-needed"
>        ;;
>    esac
>}
>number_abis () 
>{ 
>    set -- `get_install_abis`;
>    echo $#
>}
>path_exists () 
>{ 
>    local opt=$1;
>    [[ ${opt} == -[ao] ]] && shift || opt="-a";
>    [[ $# -eq 0 ]] && return 1;
>    local p r=0;
>    for p in "$@";
>    do
>        [[ -e ${p} ]];
>        : $(( r += $? ));
>    done;
>    case ${opt} in 
>        -a)
>            return $(( r != 0 ))
>        ;;
>        -o)
>            return $(( r == $# ))
>        ;;
>    esac
>}
>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} && base_src_prepare;
>    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' ${SRC_TEST}; then
>            export HARNESS_OPTIONS=j$(echo -j1 ${MAKEOPTS} | sed -r "s/.*(-j\s*|--jobs=)([0-9]+).*/\2/" );
>            einfo "Test::Harness Jobs=${HARNESS_OPTIONS}";
>        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 $FUNCNAME "$@";
>    base_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 "$@"
>}
>pkg_postinst () 
>{ 
>    if use ssl; then
>        if [ ! -f "${ROOT}"/etc/ssl/${PN}/${PN}.key ]; then
>            install_cert /etc/ssl/${PN}/${PN};
>            chown ${PN}:${PN} "${ROOT}"/etc/ssl/${PN}/${PN}.{crt,csr,key,pem};
>        fi;
>    fi
>}
>pkg_setup () 
>{ 
>    if use nginx_modules_http_passenger; then
>        einfo;
>        einfo "Passenger support has been removed from the nginx ebuild to";
>        einfo "get rid of file collisions, its broken build system and";
>        einfo "incompatibilities between passenger 2 and 3.";
>        einfo;
>        einfo "Please switch to passenger-3 standalone or use the";
>        einfo "unicorn gem which provides a sane nginx-like architecture";
>        einfo "out of the box.";
>        einfo;
>        einfo "For more information on sane ruby deployments with";
>        einfo "passenger-3/unicorn go to:";
>        einfo;
>        einfo "https://rvm.beginrescueend.com";
>        einfo;
>        die "nginx_modules_http_passenger still in IUSE";
>    fi;
>    ebegin "Creating nginx user and group";
>    enewgroup ${PN};
>    enewuser ${PN} -1 -1 -1 ${PN};
>    eend $?;
>    if use libatomic; then
>        ewarn "GCC 4.1+ features built-in atomic operations.";
>        ewarn "Using libatomic_ops is only needed if using";
>        ewarn "a different compiler or a GCC prior to 4.1";
>    fi;
>    if [[ -n $NGINX_ADD_MODULES ]]; then
>        ewarn "You are building custom modules via \$NGINX_ADD_MODULES!";
>        ewarn "This nginx installation is not supported!";
>        ewarn "Make sure you can reproduce the bug without those modules";
>        ewarn "_before_ reporting bugs.";
>    fi;
>    if use !http; then
>        ewarn "To actually disable all http-functionality you also have to disable";
>        ewarn "all nginx http modules.";
>    fi
>}
>preserve_old_lib () 
>{ 
>    if [[ ${EBUILD_PHASE} != "preinst" ]]; then
>        eerror "preserve_old_lib() must be called from pkg_preinst() only";
>        die "Invalid preserve_old_lib() usage";
>    fi;
>    [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]";
>    has preserve-libs ${FEATURES} && return 0;
>    local lib dir;
>    for lib in "$@";
>    do
>        [[ -e ${ROOT}/${lib} ]] || continue;
>        dir=${lib%/*};
>        dodir ${dir} || die "dodir ${dir} failed";
>        cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed";
>        touch "${D}"/${lib};
>    done
>}
>preserve_old_lib_notify () 
>{ 
>    if [[ ${EBUILD_PHASE} != "postinst" ]]; then
>        eerror "preserve_old_lib_notify() must be called from pkg_postinst() only";
>        die "Invalid preserve_old_lib_notify() usage";
>    fi;
>    has preserve-libs ${FEATURES} && return 0;
>    local lib notice=0;
>    for lib in "$@";
>    do
>        [[ -e ${ROOT}/${lib} ]] || continue;
>        if [[ ${notice} -eq 0 ]]; then
>            notice=1;
>            ewarn "Old versions of installed libraries were detected on your system.";
>            ewarn "In order to avoid breaking packages that depend on these old libs,";
>            ewarn "the libraries are not being removed.  You need to run revdep-rebuild";
>            ewarn "in order to remove these old dependencies.  If you do not have this";
>            ewarn "helper program, simply emerge the 'gentoolkit' package.";
>            ewarn;
>        fi;
>        [[ ${PN} == "mpfr" ]] && lib=${lib##*/};
>        ewarn "  # revdep-rebuild --library '${lib}'";
>    done;
>    if [[ ${notice} -eq 1 ]]; then
>        ewarn;
>        ewarn "Once you've finished running revdep-rebuild, it should be safe to";
>        ewarn "delete the old libraries.  Here is a copy & paste for the lazy:";
>        for lib in "$@";
>        do
>            ewarn "  # rm '${lib}'";
>        done;
>    fi
>}
>raw-ldflags () 
>{ 
>    local x input="$@";
>    [[ -z ${input} ]] && input=${LDFLAGS};
>    set --;
>    for x in ${input};
>    do
>        x=${x#-Wl,};
>        set -- "$@" ${x//,/ };
>    done;
>    echo "$@"
>}
>replace-cpu-flags () 
>{ 
>    local newcpu="$#";
>    newcpu="${!newcpu}";
>    while [ $# -gt 1 ]; do
>        replace-flags "-march=${1}" "-march=${newcpu}";
>        replace-flags "-mcpu=${1}" "-mcpu=${newcpu}";
>        replace-flags "-mtune=${1}" "-mtune=${newcpu}";
>        shift;
>    done;
>    return 0
>}
>replace-flags () 
>{ 
>    [[ $# != 2 ]] && die "Usage: replace-flags <old flag> <new flag>";
>    local f var new;
>    for var in $(all-flag-vars);
>    do
>        new=();
>        for f in ${!var};
>        do
>            [[ ${f} == ${1} ]] && f=${2};
>            new+=("${f}");
>        done;
>        eval export ${var}=\""${new[*]}"\";
>    done;
>    return 0
>}
>replace-sparc64-flags () 
>{ 
>    local SPARC64_CPUS="ultrasparc3 ultrasparc v9";
>    if [ "${CFLAGS/mtune}" != "${CFLAGS}" ]; then
>        for x in ${SPARC64_CPUS};
>        do
>            CFLAGS="${CFLAGS/-mcpu=${x}/-mcpu=v8}";
>        done;
>    else
>        for x in ${SPARC64_CPUS};
>        do
>            CFLAGS="${CFLAGS/-mcpu=${x}/-mcpu=v8 -mtune=${x}}";
>        done;
>    fi;
>    if [ "${CXXFLAGS/mtune}" != "${CXXFLAGS}" ]; then
>        for x in ${SPARC64_CPUS};
>        do
>            CXXFLAGS="${CXXFLAGS/-mcpu=${x}/-mcpu=v8}";
>        done;
>    else
>        for x in ${SPARC64_CPUS};
>        do
>            CXXFLAGS="${CXXFLAGS/-mcpu=${x}/-mcpu=v8 -mtune=${x}}";
>        done;
>    fi;
>    export CFLAGS CXXFLAGS
>}
>setup-allowed-flags () 
>{ 
>    ALLOWED_FLAGS="-pipe";
>    ALLOWED_FLAGS+=" -O -O1 -O2 -Os -mcpu -march -mtune";
>    ALLOWED_FLAGS+=" -fstack-protector -fstack-protector-all";
>    ALLOWED_FLAGS+=" -fbounds-checking -fno-strict-overflow";
>    ALLOWED_FLAGS+=" -fno-PIE -fno-pie -fno-unit-at-a-time";
>    ALLOWED_FLAGS+=" -g -g[0-9] -ggdb -ggdb[0-9] -gstabs -gstabs+";
>    ALLOWED_FLAGS+=" -fno-ident -fpermissive";
>    ALLOWED_FLAGS+=" -W* -w";
>    ALLOWED_FLAGS+=" -fno-stack-protector -fno-stack-protector-all 		-fno-strict-aliasing -fno-bounds-checking -fstrict-overflow 		-fno-omit-frame-pointer";
>    ALLOWED_FLAGS+=" -mregparm -mno-app-regs -mapp-regs -mno-mmx -mno-sse 		-mno-sse2 -mno-sse3 -mno-ssse3 -mno-sse4 -mno-sse4.1 -mno-sse4.2 		-mno-avx -mno-aes -mno-pclmul -mno-sse4a -mno-3dnow -mno-popcnt 		-mno-abm -mips1 -mips2 -mips3 -mips4 -mips32 -mips64 -mips16 -mplt 		-msoft-float -mno-soft-float -mhard-float -mno-hard-float -mfpu 		-mieee -mieee-with-inexact -mschedule -mfloat-gprs -mspe -mno-spe 		-mtls-direct-seg-refs -mno-tls-direct-seg-refs -mflat -mno-flat 		-mno-faster-structs -mfaster-structs -m32 -m64 -mx32 -mabi 		-mlittle-endian -mbig-endian -EL -EB -fPIC -mlive-g0 -mcmodel 		-mstack-bias -mno-stack-bias -msecure-plt -m*-toc -D* -U*";
>    ALLOWED_FLAGS+=" -mno-fma4 -mno-movbe -mno-xop -mno-lwp";
>    ALLOWED_FLAGS+=" -mno-fsgsbase -mno-rdrnd -mno-f16c -mno-bmi -mno-tbm";
>    export ALLOWED_FLAGS;
>    return 0
>}
>src_compile () 
>{ 
>    export LANG=C LC_ALL=C;
>    emake LINK="${CC} ${LDFLAGS}" OTHERLDFLAGS="${LDFLAGS}" || die "emake failed"
>}
>src_configure () 
>{ 
>    local myconf= http_enabled= mail_enabled=;
>    use aio && myconf+=" --with-file-aio --with-aio_module";
>    use debug && myconf+=" --with-debug";
>    use ipv6 && myconf+=" --with-ipv6";
>    use libatomic && myconf+=" --with-libatomic";
>    use pcre && myconf+=" --with-pcre";
>    use pcre-jit && myconf+=" --with-pcre-jit";
>    for mod in $NGINX_MODULES_STD;
>    do
>        if use nginx_modules_http_${mod}; then
>            http_enabled=1;
>        else
>            myconf+=" --without-http_${mod}_module";
>        fi;
>    done;
>    for mod in $NGINX_MODULES_OPT;
>    do
>        if use nginx_modules_http_${mod}; then
>            http_enabled=1;
>            myconf+=" --with-http_${mod}_module";
>        fi;
>    done;
>    if use nginx_modules_http_fastcgi; then
>        myconf+=" --with-http_realip_module";
>    fi;
>    if use nginx_modules_http_upload_progress; then
>        http_enabled=1;
>        myconf+=" --add-module=${WORKDIR}/masterzen-nginx-upload-progress-module-${HTTP_UPLOAD_PROGRESS_MODULE_SHA1}";
>    fi;
>    if use nginx_modules_http_headers_more; then
>        http_enabled=1;
>        myconf+=" --add-module=${WORKDIR}/agentzh-headers-more-nginx-module-${HTTP_HEADERS_MORE_MODULE_SHA1}";
>    fi;
>    if use nginx_modules_http_push; then
>        http_enabled=1;
>        myconf+=" --add-module=${WORKDIR}/${HTTP_PUSH_MODULE_P}";
>    fi;
>    if use nginx_modules_http_cache_purge; then
>        http_enabled=1;
>        myconf+=" --add-module=${WORKDIR}/${HTTP_CACHE_PURGE_MODULE_P}";
>    fi;
>    if use nginx_modules_http_upload; then
>        http_enabled=1;
>        myconf+=" --add-module=${WORKDIR}/${HTTP_UPLOAD_MODULE_P}";
>    fi;
>    if use nginx_modules_http_slowfs_cache; then
>        http_enabled=1;
>        myconf+=" --add-module=${WORKDIR}/${HTTP_SLOWFS_CACHE_MODULE_P}";
>    fi;
>    if use http || use http-cache; then
>        http_enabled=1;
>    fi;
>    if [ $http_enabled ]; then
>        use http-cache || myconf+=" --without-http-cache";
>        use ssl && myconf+=" --with-http_ssl_module";
>    else
>        myconf+=" --without-http --without-http-cache";
>    fi;
>    for mod in $NGINX_MODULES_MAIL;
>    do
>        if use nginx_modules_mail_${mod}; then
>            mail_enabled=1;
>        else
>            myconf+=" --without-mail_${mod}_module";
>        fi;
>    done;
>    if [ $mail_enabled ]; then
>        myconf+=" --with-mail";
>        use ssl && myconf+=" --with-mail_ssl_module";
>    fi;
>    for mod in $NGINX_ADD_MODULES;
>    do
>        myconf+=" --add-module=${mod}";
>    done;
>    export LANG=C LC_ALL=C;
>    tc-export CC;
>    ./configure --prefix=/usr --sbin-path=/usr/sbin/nginx --conf-path=/etc/${PN}/${PN}.conf --error-log-path=/var/log/${PN}/error_log --pid-path=/var/run/${PN}.pid --lock-path=/var/lock/nginx.lock --user=${PN} --group=${PN} --with-cc-opt="-I${ROOT}usr/include" --with-ld-opt="-L${ROOT}usr/lib" --http-log-path=/var/log/${PN}/access_log --http-client-body-temp-path=/var/tmp/${PN}/client --http-proxy-temp-path=/var/tmp/${PN}/proxy --http-fastcgi-temp-path=/var/tmp/${PN}/fastcgi --http-scgi-temp-path=/var/tmp/${PN}/scgi --http-uwsgi-temp-path=/var/tmp/${PN}/uwsgi ${myconf} || die "configure failed"
>}
>src_install () 
>{ 
>    keepdir /var/log/${PN} /var/tmp/${PN}/{client,proxy,fastcgi,scgi,uwsgi};
>    keepdir /var/www/localhost/htdocs;
>    dosbin objs/nginx;
>    newinitd "${FILESDIR}"/nginx.initd nginx;
>    cp "${FILESDIR}"/nginx.conf conf/nginx.conf;
>    rm conf/win-utf conf/koi-win conf/koi-utf;
>    dodir /etc/${PN};
>    insinto /etc/${PN};
>    doins conf/*;
>    doman man/nginx.8;
>    dodoc CHANGES* README;
>    insinto /etc/logrotate.d;
>    newins "${FILESDIR}"/nginx.logrotate nginx;
>    if use nginx_modules_http_perl; then
>        cd "${S}"/objs/src/http/modules/perl/;
>        einstall DESTDIR="${D}" INSTALLDIRS=vendor || die "failed to install perl stuff";
>        fixlocalpod;
>    fi;
>    if use nginx_modules_http_push; then
>        docinto ${HTTP_PUSH_MODULE_P};
>        dodoc "${WORKDIR}"/${HTTP_PUSH_MODULE_P}/{changelog.txt,protocol.txt,README};
>    fi;
>    if use nginx_modules_http_cache_purge; then
>        docinto ${HTTP_CACHE_PURGE_MODULE_P};
>        dodoc "${WORKDIR}"/${HTTP_CACHE_PURGE_MODULE_P}/{CHANGES,README.md,TODO.md};
>    fi;
>    if use nginx_modules_http_upload; then
>        docinto ${HTTP_UPLOAD_MODULE_P};
>        dodoc "${WORKDIR}"/${HTTP_UPLOAD_MODULE_P}/{Changelog,README};
>    fi;
>    if use nginx_modules_http_slowfs_cache; then
>        docinto ${HTTP_SLOWFS_CACHE_MODULE_P};
>        dodoc "${WORKDIR}"/${HTTP_SLOWFS_CACHE_MODULE_P}/{CHANGES,README};
>    fi
>}
>src_prepare () 
>{ 
>    sed -i 's/ make/ \\$(MAKE)/' "${S}"/auto/lib/perl/make
>}
>src_test () 
>{ 
>    perl-module_src_test "$@"
>}
>src_unpack () 
>{ 
>    perl-module_src_unpack "$@"
>}
>strip-flags () 
>{ 
>    local x y var;
>    setup-allowed-flags;
>    set -f;
>    for var in $(all-flag-vars);
>    do
>        local new=();
>        for x in ${!var};
>        do
>            local flag=${x%%=*};
>            for y in ${ALLOWED_FLAGS};
>            do
>                if [[ -z ${flag%%${y}} ]]; then
>                    new+=("${x}");
>                    break;
>                fi;
>            done;
>        done;
>        if _is_flagq ${var} "-O*" && ! _is_flagq new "-O*"; then
>            new+=(-O2);
>        fi;
>        eval export ${var}=\""${new[*]}"\";
>    done;
>    set +f;
>    return 0
>}
>strip-linguas () 
>{ 
>    local ls newls nols;
>    if [[ $1 == "-i" ]] || [[ $1 == "-u" ]]; then
>        local op=$1;
>        shift;
>        ls=$(find "$1" -name '*.po' -exec basename {} .po ';');
>        shift;
>        local d f;
>        for d in "$@";
>        do
>            if [[ ${op} == "-u" ]]; then
>                newls=${ls};
>            else
>                newls="";
>            fi;
>            for f in $(find "$d" -name '*.po' -exec basename {} .po ';');
>            do
>                if [[ ${op} == "-i" ]]; then
>                    has ${f} ${ls} && newls="${newls} ${f}";
>                else
>                    has ${f} ${ls} || newls="${newls} ${f}";
>                fi;
>            done;
>            ls=${newls};
>        done;
>    else
>        ls="$@";
>    fi;
>    nols="";
>    newls="";
>    for f in ${LINGUAS};
>    do
>        if has ${f} ${ls}; then
>            newls="${newls} ${f}";
>        else
>            nols="${nols} ${f}";
>        fi;
>    done;
>    [[ -n ${nols} ]] && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols};
>    export LINGUAS=${newls:1}
>}
>strip-unsupported-flags () 
>{ 
>    export CFLAGS=$(test-flags-CC ${CFLAGS});
>    export CXXFLAGS=$(test-flags-CXX ${CXXFLAGS});
>    export FFLAGS=$(test-flags-F77 ${FFLAGS});
>    export FCFLAGS=$(test-flags-FC ${FCFLAGS})
>}
>tc-arch () 
>{ 
>    tc-ninja_magic_to_arch portage "$@"
>}
>tc-arch-kernel () 
>{ 
>    tc-ninja_magic_to_arch kern "$@"
>}
>tc-endian () 
>{ 
>    local host=$1;
>    [[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
>    host=${host%%-*};
>    case ${host} in 
>        alpha*)
>            echo big
>        ;;
>        arm*b*)
>            echo big
>        ;;
>        arm*)
>            echo little
>        ;;
>        cris*)
>            echo little
>        ;;
>        hppa*)
>            echo big
>        ;;
>        i?86*)
>            echo little
>        ;;
>        ia64*)
>            echo little
>        ;;
>        m68*)
>            echo big
>        ;;
>        mips*l*)
>            echo little
>        ;;
>        mips*)
>            echo big
>        ;;
>        powerpc*)
>            echo big
>        ;;
>        s390*)
>            echo big
>        ;;
>        sh*b*)
>            echo big
>        ;;
>        sh*)
>            echo little
>        ;;
>        sparc*)
>            echo big
>        ;;
>        x86_64*)
>            echo little
>        ;;
>        *)
>            echo wtf
>        ;;
>    esac
>}
>tc-env_build () 
>{ 
>    CFLAGS=${BUILD_CFLAGS:--O1 -pipe} CXXFLAGS=${BUILD_CXXFLAGS:--O1 -pipe} CPPFLAGS=${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-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-hardfloat () 
>{ 
>    [[ ${CTARGET//_/-} == *-hardfloat-* ]] && echo "yes" || echo "no"
>}
>tc-is-softfloat () 
>{ 
>    case ${CTARGET} in 
>        bfin* | h8300*)
>            echo "only"
>        ;;
>        *)
>            [[ ${CTARGET//_/-} == *-softfloat-* ]] && echo "yes" || echo "no"
>        ;;
>    esac
>}
>tc-is-static-only () 
>{ 
>    local host=${CTARGET:-${CHOST}};
>    return $([[ ${host} == *-mint* ]])
>}
>tc-ninja_magic_to_arch () 
>{ 
>    function ninj () 
>    { 
>        [[ ${type} == "kern" ]] && echo $1 || echo $2
>    };
>    local type=$1;
>    local host=$2;
>    [[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
>    case ${host} in 
>        alpha*)
>            echo alpha
>        ;;
>        arm*)
>            echo arm
>        ;;
>        avr*)
>            ninj avr32 avr
>        ;;
>        bfin*)
>            ninj blackfin bfin
>        ;;
>        cris*)
>            echo cris
>        ;;
>        hppa*)
>            ninj parisc hppa
>        ;;
>        i?86*)
>            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -lt $(KV_to_int 2.6.24) || ${host} == *freebsd* ]]; then
>                echo i386;
>            else
>                echo x86;
>            fi
>        ;;
>        ia64*)
>            echo ia64
>        ;;
>        m68*)
>            echo m68k
>        ;;
>        mips*)
>            echo mips
>        ;;
>        nios2*)
>            echo nios2
>        ;;
>        nios*)
>            echo nios
>        ;;
>        powerpc*)
>            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]]; then
>                echo powerpc;
>            else
>                if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -eq $(KV_to_int 2.6.15) ]]; then
>                    if [[ ${host} == powerpc64* ]] || [[ ${PROFILE_ARCH} == "ppc64" ]]; then
>                        echo powerpc;
>                    else
>                        echo ppc;
>                    fi;
>                else
>                    if [[ ${host} == powerpc64* ]]; then
>                        echo ppc64;
>                    else
>                        if [[ ${PROFILE_ARCH} == "ppc64" ]]; then
>                            ninj ppc64 ppc;
>                        else
>                            echo ppc;
>                        fi;
>                    fi;
>                fi;
>            fi
>        ;;
>        s390*)
>            echo s390
>        ;;
>        sh64*)
>            ninj sh64 sh
>        ;;
>        sh*)
>            echo sh
>        ;;
>        sparc64*)
>            ninj sparc64 sparc
>        ;;
>        sparc*)
>            [[ ${PROFILE_ARCH} == "sparc64" ]] && ninj sparc64 sparc || echo sparc
>        ;;
>        vax*)
>            echo vax
>        ;;
>        x86_64*freebsd*)
>            echo amd64
>        ;;
>        x86_64*)
>            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.24) ]]; then
>                echo x86;
>            else
>                ninj x86_64 amd64;
>            fi
>        ;;
>        *)
>            echo unknown
>        ;;
>    esac
>}
>test-flag-CC () 
>{ 
>    test-flag-PROG "CC" "$1"
>}
>test-flag-CXX () 
>{ 
>    test-flag-PROG "CXX" "$1"
>}
>test-flag-F77 () 
>{ 
>    test-flag-PROG "F77" "$1"
>}
>test-flag-FC () 
>{ 
>    test-flag-PROG "FC" "$1"
>}
>test-flag-PROG () 
>{ 
>    local comp=$1;
>    local flag=$2;
>    [[ -z ${comp} || -z ${flag} ]] && return 1;
>    local PROG=$(tc-get${comp});
>    ${PROG} "${flag}" -c -o /dev/null -xc /dev/null > /dev/null 2>&1
>}
>test-flags () 
>{ 
>    test-flags-CC "$@"
>}
>test-flags-CC () 
>{ 
>    test-flags-PROG "CC" "$@"
>}
>test-flags-CXX () 
>{ 
>    test-flags-PROG "CXX" "$@"
>}
>test-flags-F77 () 
>{ 
>    test-flags-PROG "F77" "$@"
>}
>test-flags-FC () 
>{ 
>    test-flags-PROG "FC" "$@"
>}
>test-flags-PROG () 
>{ 
>    local comp=$1;
>    local flags;
>    local x;
>    shift;
>    [[ -z ${comp} ]] && return 1;
>    for x in "$@";
>    do
>        test-flag-${comp} "${x}" && flags="${flags}${flags:+ }${x}";
>    done;
>    echo "${flags}";
>    [[ -n ${flags} ]]
>}
>test_version_info () 
>{ 
>    if [[ $($(tc-getCC) --version 2>&1) == *$1* ]]; then
>        return 0;
>    else
>        return 1;
>    fi
>}
>use_if_iuse () 
>{ 
>    in_iuse $1 || return 1;
>    use $1
>}
>usex () 
>{ 
>    use "$1" && echo "${2-yes}$4" || echo "${3-no}$5"
>}
>validate_desktop_entries () 
>{ 
>    if [[ -x /usr/bin/desktop-file-validate ]]; then
>        einfo "Checking desktop entry validity";
>        local directories="";
>        for d in /usr/share/applications $@;
>        do
>            [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}";
>        done;
>        if [[ -n ${directories} ]]; then
>            for FILE in $(find ${directories} -name "*\.desktop" 							-not -path '*.hidden*' | sort -u 2>/dev/null);
>            do
>                local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | 								sed -e "s|error: ||" -e "s|${FILE}:|--|g" );
>                [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:};
>            done;
>        fi;
>        echo "";
>    else
>        einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo.";
>    fi
>}

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Attachments on bug 409099: 306083 | 306085 | 306087 | 306089