Attachment 465646 Details for Bug 611300 – ebuild environment file

ebuild environment file

environment (text/plain), 265.31 KB, created by Alexey Badyaev on 2017-03-01 11:31:14 UTC

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Creator: Alexey Badyaev

Created: 2017-03-01 11:31:14 UTC

Size: 265.31 KB

patch

obsolete

>declare -x ABI="x86"
>declare -x ABI_X86="32"
>declare -a ALL_AUTOTOOLS_MACROS='([0]="AC_PROG_LIBTOOL" [1]="AM_PROG_LIBTOOL" [2]="LT_INIT" [3]="LT_CONFIG_LTDL_DIR" [4]="AC_CONFIG_HEADERS" [5]="AC_CONFIG_HEADER" [6]="AM_CONFIG_HEADERS" [7]="AM_CONFIG_HEADER" [8]="AC_CONFIG_SUBDIRS" [9]="AC_CONFIG_AUX_DIR" [10]="AC_CONFIG_MACRO_DIR" [11]="AM_INIT_AUTOMAKE" [12]="AM_GLIB_GNU_GETTEXT" [13]="AM_GNU_GETTEXT_VERSION" [14]="AM_GNU_GETTEXT_REQUIRE_VERSION" [15]="AC_PROG_INTLTOOL" [16]="IT_PROG_INTLTOOL" [17]="GTK_DOC_CHECK" [18]="GNOME_DOC_INIT")'
>declare -x ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci"
>declare -x ANDROID_EMULATOR_FORCE_32BIT="true"
>declare -x ANDROID_HOME="/opt/android-sdk-update-manager"
>declare -x ANDROID_SWT="/usr/share/swt-3.7/lib"
>declare -x ANT_HOME="/usr/share/ant"
>declare -- APACHE2_2_DEPEND="=www-servers/apache-2.2*"
>declare -- APACHE2_4_DEPEND="=www-servers/apache-2.4*"
>declare -- APACHE2_DEPEND="=www-servers/apache-2*"
>declare -x APACHE2_MODULES="actions alias auth_basic auth_digest authn_alias authn_anon                  authn_core authn_default authn_file authz_core authz_default                  authz_groupfile authz_host authz_owner authz_user autoindex                  cache cache_disk cgi cgid dav dav_fs dav_lock deflate dir env                  expires ext_filter file_cache filter headers imagemap include                  info log_config logi mime mime_magic negotiation                  proxy proxy_connect proxy_ftp proxy_http reqtimeout rewrite                  setenvif socache_shmcb speling status substitute unique_id                  unixd userdir usertrack vhost_alias"
>declare -- APACHE2_MOD_CONF="42_mod_uwsgi-r2 42_mod_uwsgi"
>declare -x APACHE2_MPMS="worker"
>declare -- APACHE_BASEDIR="/usr/lib/apache2"
>declare -- APACHE_BIN="/usr/sbin/apache2"
>declare -- APACHE_CONFDIR="/etc/apache2"
>declare -- APACHE_CTL="/usr/sbin/apache2ctl"
>declare -- APACHE_DEPEND="www-servers/apache"
>declare -- APACHE_INCLUDEDIR="/usr/include/apache2"
>declare -- APACHE_MODULESDIR="/usr/lib/apache2/modules"
>declare -- APACHE_MODULES_CONFDIR="/etc/apache2/modules.d"
>declare -- APACHE_VERSION="2"
>declare -- APACHE_VHOSTS_CONFDIR="/etc/apache2/vhosts.d"
>declare -- APXS="/usr/bin/apxs"
>declare -- APXS2_ARGS="-c mod_uwsgi.c"
>declare -- APXS2_S="/tmp/portage/www-servers/uwsgi-2.0.14-r1/work/uwsgi-2.0.14/apache2"
>declare -x ARCH="x86"
>declare -- AT_M4DIR=""
>declare -- AT_SYS_M4DIR=""
>declare -- AUTOTOOLS_AUTO_DEPEND="yes"
>declare -- AUTOTOOLS_DEPEND="!<sys-devel/gettext-0.18.1.1-r3
>	|| ( >=sys-devel/automake-1.15:1.15  )
>	>=sys-devel/autoconf-2.69
>	>=sys-devel/libtool-2.4"
>declare -x BOOTSTRAP_USE="cxx unicode internal-glib python_targets_python3_4 python_targets_python2_7"
>declare -x CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author"
>declare -x CAMERAS="canon"
>declare -x CBUILD="i686-pc-linux-gnu"
>declare -- CDEPEND="sys-libs/zlib
>	caps? ( sys-libs/libcap )
>	json? ( !yajl? ( dev-libs/jansson )
>		yajl? ( dev-libs/yajl ) )
>	pcre? ( dev-libs/libpcre:3 )
>	ssl? (
>		!libressl? ( dev-libs/openssl:0 )
>		libressl? ( dev-libs/libressl )
>	)
>	xml? ( !expat? ( dev-libs/libxml2 )
>		expat? ( dev-libs/expat ) )
>	yaml? ( dev-libs/libyaml )
>	zeromq? ( net-libs/zeromq sys-apps/util-linux )
>	uwsgi_plugins_alarm_curl? ( net-misc/curl )
>	uwsgi_plugins_alarm_xmpp? ( net-libs/gloox )
>	uwsgi_plugins_curl_cron? ( net-misc/curl )
>	uwsgi_plugins_emperor_pg? ( dev-db/postgresql:= )
>	uwsgi_plugins_geoip? ( dev-libs/geoip )
>	uwsgi_plugins_ldap? ( net-nds/openldap )
>	uwsgi_plugins_pam? ( virtual/pam )
>	uwsgi_plugins_sqlite? ( dev-db/sqlite:3 )
>	uwsgi_plugins_rados? ( sys-cluster/ceph )
>	uwsgi_plugins_router_access? ( sys-apps/tcp-wrappers )
>	uwsgi_plugins_router_spnego? ( virtual/krb5 )
>	uwsgi_plugins_systemd_logger? ( sys-apps/systemd )
>	uwsgi_plugins_webdav? ( dev-libs/libxml2 )
>	uwsgi_plugins_xslt? ( dev-libs/libxslt )
>	go? ( dev-lang/go:=[gccgo] )
>	lua? ( dev-lang/lua:= )
>	mono? ( =dev-lang/mono-2* )
>	perl? ( dev-lang/perl:= )
>	php? (
>		php_targets_php5-6? ( dev-lang/php:5.6[embed] )
>		php_targets_php7-0? ( dev-lang/php:7.0[embed] )
>	)
>	pypy? ( virtual/pypy )
>	python? ( python_targets_pypy? ( >=virtual/pypy-5:0=[threads(+)] ) python_targets_python2_7? ( >=dev-lang/python-2.7.5-r2:2.7[threads(+)] ) python_targets_python3_4? ( dev-lang/python:3.4[threads(+)] ) python_targets_python3_5? ( dev-lang/python:3.5[threads(+)] ) python_targets_python3_6? ( dev-lang/python:3.6[threads(+)] ) >=dev-lang/python-exec-2:=[python_targets_pypy(-)?,python_targets_python2_7(-)?,python_targets_python3_4(-)?,python_targets_python3_5(-)?,python_targets_python3_6(-)?,-python_single_target_pypy(-),-python_single_target_python2_7(-),-python_single_target_python3_4(-),-python_single_target_python3_5(-),-python_single_target_python3_6(-)] )
>	python_gevent? ( >=dev-python/gevent-1.0.1[python_targets_python2_7(-)?,-python_single_target_python2_7(-)] )
>	ruby? ( ruby_targets_ruby21? ( dev-lang/ruby:2.1 ) ruby_targets_ruby22? ( dev-lang/ruby:2.2 ) ruby_targets_ruby23? ( dev-lang/ruby:2.3 ) )"
>declare -x CFLAGS="-O2 -march=pentium4 -pipe -fomit-frame-pointer"
>declare -x CFLAGS_default
>declare -x CHOST="i686-pc-linux-gnu"
>declare -x CHOST_default="i686-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 CPU_FLAGS_X86="mmx mmxext sse sse2"
>declare -x CTARGET_default="i686-pc-linux-gnu"
>declare -x CXXFLAGS="-O2 -march=pentium4 -pipe -fomit-frame-pointer"
>declare -x DEFAULT_ABI="x86"
>declare -x DEFINED_PHASES=" compile configure install postinst prepare setup test unpack"
>declare DEPEND="sys-libs/zlib
>	caps? ( sys-libs/libcap )
>	json? ( !yajl? ( dev-libs/jansson )
>		yajl? ( dev-libs/yajl ) )
>	pcre? ( dev-libs/libpcre:3 )
>	ssl? (
>		!libressl? ( dev-libs/openssl:0 )
>		libressl? ( dev-libs/libressl )
>	)
>	xml? ( !expat? ( dev-libs/libxml2 )
>		expat? ( dev-libs/expat ) )
>	yaml? ( dev-libs/libyaml )
>	zeromq? ( net-libs/zeromq sys-apps/util-linux )
>	uwsgi_plugins_alarm_curl? ( net-misc/curl )
>	uwsgi_plugins_alarm_xmpp? ( net-libs/gloox )
>	uwsgi_plugins_curl_cron? ( net-misc/curl )
>	uwsgi_plugins_emperor_pg? ( dev-db/postgresql:= )
>	uwsgi_plugins_geoip? ( dev-libs/geoip )
>	uwsgi_plugins_ldap? ( net-nds/openldap )
>	uwsgi_plugins_pam? ( virtual/pam )
>	uwsgi_plugins_sqlite? ( dev-db/sqlite:3 )
>	uwsgi_plugins_rados? ( sys-cluster/ceph )
>	uwsgi_plugins_router_access? ( sys-apps/tcp-wrappers )
>	uwsgi_plugins_router_spnego? ( virtual/krb5 )
>	uwsgi_plugins_systemd_logger? ( sys-apps/systemd )
>	uwsgi_plugins_webdav? ( dev-libs/libxml2 )
>	uwsgi_plugins_xslt? ( dev-libs/libxslt )
>	go? ( dev-lang/go:=[gccgo] )
>	lua? ( dev-lang/lua:= )
>	mono? ( =dev-lang/mono-2* )
>	perl? ( dev-lang/perl:= )
>	php? (
>		php_targets_php5-6? ( dev-lang/php:5.6[embed] )
>		php_targets_php7-0? ( dev-lang/php:7.0[embed] )
>	)
>	pypy? ( virtual/pypy )
>	python? ( python_targets_pypy? ( >=virtual/pypy-5:0=[threads(+)] ) python_targets_python2_7? ( >=dev-lang/python-2.7.5-r2:2.7[threads(+)] ) python_targets_python3_4? ( dev-lang/python:3.4[threads(+)] ) python_targets_python3_5? ( dev-lang/python:3.5[threads(+)] ) python_targets_python3_6? ( dev-lang/python:3.6[threads(+)] ) >=dev-lang/python-exec-2:=[python_targets_pypy(-)?,python_targets_python2_7(-)?,python_targets_python3_4(-)?,python_targets_python3_5(-)?,python_targets_python3_6(-)?,-python_single_target_pypy(-),-python_single_target_python2_7(-),-python_single_target_python3_4(-),-python_single_target_python3_5(-),-python_single_target_python3_6(-)] )
>	python_gevent? ( >=dev-python/gevent-1.0.1[python_targets_python2_7(-)?,-python_single_target_python2_7(-)] )
>	ruby? ( ruby_targets_ruby21? ( dev-lang/ruby:2.1 ) ruby_targets_ruby22? ( dev-lang/ruby:2.2 ) ruby_targets_ruby23? ( dev-lang/ruby:2.3 ) )
>	virtual/pkgconfig apache2? ( =www-servers/apache-2* ) !<sys-devel/gettext-0.18.1.1-r3
>	|| ( >=sys-devel/automake-1.15:1.15  )
>	>=sys-devel/autoconf-2.69
>	>=sys-devel/libtool-2.4 >=sys-devel/m4-1.4.3
>		>=sys-devel/libtool-1.5.18
>	php? ( 
>	
>	php_targets_php5-6? ( dev-lang/php:5.6 )
>	php_targets_php7-0? ( dev-lang/php:7.0 )
>	 )
>"
>declare DESCRIPTION="uWSGI server for Python web applications"
>declare -x DESTTREE="/usr"
>declare -x DIROPTIONS="-m0755"
>declare -x DOCBOOK_XSL_URL="file:///usr/share/sgml/docbook/xsl-stylesheets/"
>declare -x EAPI="5"
>declare -- EBUILD_DEATH_HOOKS=" java-pkg_die"
>declare -x ELIBC="glibc"
>declare -- EPATCH_COMMON_OPTS="-g0 -E --no-backup-if-mismatch"
>declare -- EPATCH_EXCLUDE=""
>declare -- EPATCH_FORCE="no"
>declare -- EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
>declare -- EPATCH_N_APPLIED_PATCHES="1"
>declare -- EPATCH_OPTS=""
>declare -- EPATCH_SINGLE_MSG=""
>declare -- EPATCH_SOURCE="/tmp/portage/www-servers/uwsgi-2.0.14-r1/work/patch"
>declare -- EPATCH_SUFFIX="patch.bz2"
>declare -- EPATCH_USER_SOURCE="/etc/portage/patches"
>declare -x EPYTHON="python3.4"
>declare -x EXEOPTIONS="-m0755"
>declare -x FCFLAGS="-O2 -march=i686 -pipe"
>declare -x FETCHCOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port= ; exec rsync --rsh=\\\"ssh \\\${port:+-p\\\${port}} \\\${3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \"\${PORTAGE_SSH_OPTS}\""
>declare -x FFLAGS="-O2 -march=i686 -pipe"
>declare -x GCC_SPECS=""
>declare -x GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx"
>declare -x GRUB_PLATFORMS="pc"
>declare -x GSETTINGS_BACKEND="dconf"
>declare -x GUILE_LOAD_PATH="/usr/share/guile/1.8"
>declare HDEPEND=""
>declare HOMEPAGE="http://projects.unbit.it/uwsgi/"
>declare -x INHERITED=" multilib toolchain-funcs depend.apache apache-module eutils flag-o-matic pax-utils libtool autotools php-ext-source-r2 multibuild python-utils-r1 python-r1 versionator java-utils-2 ruby-utils ruby-ng"
>declare -x INPUT_DEVICES="evdev keyboard mouse"
>declare -x INSDESTTREE=""
>declare -x INSOPTIONS="-m0644"
>declare IUSE="apache2 +caps debug +embedded expat jemalloc json libressl +pcre +routing selinux +ssl +xml yajl yaml zeromq +uwsgi_plugins_ping +uwsgi_plugins_cache +uwsgi_plugins_carbon +uwsgi_plugins_nagios +uwsgi_plugins_rpc +uwsgi_plugins_rrdtool +uwsgi_plugins_http +uwsgi_plugins_ugreen +uwsgi_plugins_signal +uwsgi_plugins_syslog +uwsgi_plugins_rsyslog +uwsgi_plugins_router_uwsgi +uwsgi_plugins_router_redirect +uwsgi_plugins_router_basicauth +uwsgi_plugins_router_rewrite +uwsgi_plugins_router_http +uwsgi_plugins_router_cache +uwsgi_plugins_router_static +uwsgi_plugins_router_memcached +uwsgi_plugins_router_redis +uwsgi_plugins_router_hash +uwsgi_plugins_router_expires +uwsgi_plugins_router_metrics +uwsgi_plugins_corerouter +uwsgi_plugins_fastrouter +uwsgi_plugins_rawrouter +uwsgi_plugins_sslrouter +uwsgi_plugins_redislog +uwsgi_plugins_mongodblog +uwsgi_plugins_logfile +uwsgi_plugins_logsocket +uwsgi_plugins_spooler +uwsgi_plugins_cheaper_busyness +uwsgi_plugins_symcall +uwsgi_plugins_transformation_chunked +uwsgi_plugins_transformation_gzip +uwsgi_plugins_transformation_offload +uwsgi_plugins_transformation_tofile +uwsgi_plugins_zergpool uwsgi_plugins_alarm_curl uwsgi_plugins_alarm_xmpp uwsgi_plugins_clock_monotonic uwsgi_plugins_clock_realtime uwsgi_plugins_curl_cron uwsgi_plugins_dumbloop uwsgi_plugins_echo uwsgi_plugins_emperor_amqp uwsgi_plugins_emperor_pg uwsgi_plugins_emperor_zeromq uwsgi_plugins_forkptyrouter uwsgi_plugins_geoip uwsgi_plugins_graylog2 uwsgi_plugins_legion_cache_fetch uwsgi_plugins_ldap uwsgi_plugins_logcrypto uwsgi_plugins_logpipe uwsgi_plugins_notfound uwsgi_plugins_pam uwsgi_plugins_rados uwsgi_plugins_router_access uwsgi_plugins_router_radius uwsgi_plugins_router_spnego uwsgi_plugins_router_xmldir uwsgi_plugins_sqlite uwsgi_plugins_ssi uwsgi_plugins_stats_pusher_statsd uwsgi_plugins_systemd_logger uwsgi_plugins_transformation_toupper uwsgi_plugins_tuntap uwsgi_plugins_webdav uwsgi_plugins_xattr uwsgi_plugins_xslt uwsgi_plugins_zabbix cgi mono perl go lua php pypy python python_asyncio python_gevent ruby apache2  php_targets_php5-6 php_targets_php7-0 python_targets_pypy python_targets_python2_7 python_targets_python3_4 python_targets_python3_5 python_targets_python3_6 elibc_FreeBSD  ruby_targets_ruby21 ruby_targets_ruby22 ruby_targets_ruby23"
>declare -x IUSE_EFFECTIVE="abi_x86_32 alpha amd64 amd64-fbsd amd64-linux apache2 arm arm-linux arm64 caps cgi debug elibc_AIX elibc_Cygwin elibc_Darwin elibc_DragonFly elibc_FreeBSD elibc_HPUX elibc_Interix elibc_NetBSD elibc_OpenBSD elibc_SunOS elibc_Winnt elibc_bionic elibc_glibc elibc_mingw elibc_mintlib elibc_musl elibc_uclibc embedded expat go hppa ia64 jemalloc json kernel_AIX kernel_Darwin kernel_FreeBSD kernel_HPUX kernel_Interix kernel_NetBSD kernel_OpenBSD kernel_SunOS kernel_Winnt kernel_freemint kernel_linux libressl lua m68k m68k-mint mips mono nios2 pcre perl php php_targets_php5-6 php_targets_php7-0 ppc ppc-aix ppc-macos ppc64 ppc64-linux prefix prefix-guest pypy python python_asyncio python_gevent python_targets_pypy python_targets_python2_7 python_targets_python3_4 python_targets_python3_5 python_targets_python3_6 riscv routing ruby ruby_targets_ruby21 ruby_targets_ruby22 ruby_targets_ruby23 s390 selinux sh sparc sparc-fbsd sparc-solaris sparc64-solaris ssl userland_BSD userland_GNU uwsgi_plugins_alarm_curl uwsgi_plugins_alarm_xmpp uwsgi_plugins_cache uwsgi_plugins_carbon uwsgi_plugins_cheaper_busyness uwsgi_plugins_clock_monotonic uwsgi_plugins_clock_realtime uwsgi_plugins_corerouter uwsgi_plugins_curl_cron uwsgi_plugins_dumbloop uwsgi_plugins_echo uwsgi_plugins_emperor_amqp uwsgi_plugins_emperor_pg uwsgi_plugins_emperor_zeromq uwsgi_plugins_fastrouter uwsgi_plugins_forkptyrouter uwsgi_plugins_geoip uwsgi_plugins_graylog2 uwsgi_plugins_http uwsgi_plugins_ldap uwsgi_plugins_legion_cache_fetch uwsgi_plugins_logcrypto uwsgi_plugins_logfile uwsgi_plugins_logpipe uwsgi_plugins_logsocket uwsgi_plugins_mongodblog uwsgi_plugins_nagios uwsgi_plugins_notfound uwsgi_plugins_pam uwsgi_plugins_ping uwsgi_plugins_rados uwsgi_plugins_rawrouter uwsgi_plugins_redislog uwsgi_plugins_router_access uwsgi_plugins_router_basicauth uwsgi_plugins_router_cache uwsgi_plugins_router_expires uwsgi_plugins_router_hash uwsgi_plugins_router_http uwsgi_plugins_router_memcached uwsgi_plugins_router_metrics uwsgi_plugins_router_radius uwsgi_plugins_router_redirect uwsgi_plugins_router_redis uwsgi_plugins_router_rewrite uwsgi_plugins_router_spnego uwsgi_plugins_router_static uwsgi_plugins_router_uwsgi uwsgi_plugins_router_xmldir uwsgi_plugins_rpc uwsgi_plugins_rrdtool uwsgi_plugins_rsyslog uwsgi_plugins_signal uwsgi_plugins_spooler uwsgi_plugins_sqlite uwsgi_plugins_ssi uwsgi_plugins_sslrouter uwsgi_plugins_stats_pusher_statsd uwsgi_plugins_symcall uwsgi_plugins_syslog uwsgi_plugins_systemd_logger uwsgi_plugins_transformation_chunked uwsgi_plugins_transformation_gzip uwsgi_plugins_transformation_offload uwsgi_plugins_transformation_tofile uwsgi_plugins_transformation_toupper uwsgi_plugins_tuntap uwsgi_plugins_ugreen uwsgi_plugins_webdav uwsgi_plugins_xattr uwsgi_plugins_xslt uwsgi_plugins_zabbix uwsgi_plugins_zergpool x64-cygwin x64-macos x64-solaris x86 x86-cygwin x86-fbsd x86-linux x86-macos x86-solaris x86-winnt xml yajl yaml zeromq"
>declare -x IUSE_IMPLICIT="abi_x86_32 prefix prefix-guest"
>declare -- JAVA_PKG_ALLOW_VM_CHANGE="yes"
>declare -- JAVA_PKG_BUILD_DEPEND_FILE="/tmp/portage/www-servers/uwsgi-2.0.14-r1/temp/java-pkg-build-depend"
>declare -- JAVA_PKG_COMPILERS_CONF="/etc/java-config-2/build/compilers.conf"
>declare -- JAVA_PKG_COMPILER_DIR="/usr/share/java-config-2/compiler"
>declare -- JAVA_PKG_DEPEND_FILE="/tmp/portage/www-servers/uwsgi-2.0.14-r1/temp/java-pkg-depend"
>declare -- JAVA_PKG_EXTRA_ENV="/tmp/portage/www-servers/uwsgi-2.0.14-r1/temp/java-pkg-extra-env"
>declare -- JAVA_PKG_EXTRA_ENV_VARS=""
>declare -- JAVA_PKG_E_DEPEND=">=dev-java/java-config-2.2.0-r3 "
>declare -- JAVA_PKG_OPTIONAL_DEPEND_FILE="/tmp/portage/www-servers/uwsgi-2.0.14-r1/temp/java-pkg-optional-depend"
>declare -- JAVA_PKG_QA_VIOLATIONS="0"
>declare -x KERNEL="linux"
>declare -x KERNEL_ABI="x86"
>declare -x KEYWORDS="~amd64 ~x86 ~amd64-linux"
>declare -x L10N="ru"
>declare -x LANG="ru_RU.UTF-8"
>declare -a LANG_SUPPORT_EXTENDED='([0]="go" [1]="lua" [2]="php" [3]="pypy" [4]="python" [5]="python_asyncio" [6]="python_gevent" [7]="ruby")'
>declare -a LANG_SUPPORT_SIMPLE='([0]="cgi" [1]="mono" [2]="perl")'
>declare -x LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text"
>declare -x LC_ADDRESS="ru_RU.UTF-8"
>declare -x LC_IDENTIFICATION="ru_RU.UTF-8"
>declare -x LC_MEASUREMENT="ru_RU.UTF-8"
>declare -x LC_MESSAGES="C"
>declare -x LC_MONETARY="ru_RU.UTF-8"
>declare -x LC_NAME="ru_RU.UTF-8"
>declare -x LC_NUMERIC="ru_RU.UTF-8"
>declare -x LC_PAPER="ru_RU.UTF-8"
>declare -x LC_TELEPHONE="ru_RU.UTF-8"
>declare -x LC_TIME="ru_RU.UTF-8"
>declare -x LDFLAGS="-Wl,-O1 -Wl,--as-needed"
>declare -x LDFLAGS_default
>declare -x LIBDIR_default="lib"
>declare -x LIBDIR_x86="lib"
>declare -x LIBOPTIONS="-m0644"
>declare -x LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer"
>declare -x LICENSE="GPL-2"
>declare -x LIGHTDM_SESSION="Xfce"
>declare -x LINGUAS="en en_US ru ru_RU"
>declare -x MAIL="/var/mail/root"
>declare -x MAKEOPTS="-j1"
>declare -x MANPAGER="manpager"
>declare -x MULTILIB_ABIS="x86"
>declare -- MY_P="uwsgi-2.0.14"
>declare -x NETBEANS="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml"
>declare -x OFFICE_IMPLEMENTATION="libreoffice"
>declare -x OPENCL_PROFILE="amd"
>declare -x OPENGL_PROFILE="xorg-x11"
>declare -x PATH="/usr/lib/portage/python2.7/ebuild-helpers/xattr:/usr/lib/portage/python2.7/ebuild-helpers:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/i686-pc-linux-gnu/gcc-bin/4.9.4:/usr/lib/subversion/bin"
>declare -- PAX_MARKINGS="PT XT"
>declare PDEPEND=""
>declare -- PHPDEPEND="
>	php_targets_php5-6? ( dev-lang/php:5.6 )
>	php_targets_php7-0? ( dev-lang/php:7.0 )"
>declare -- PHP_EXT_INI="no"
>declare -- PHP_EXT_NAME="dummy"
>declare -- PHP_EXT_OPTIONAL_USE="php"
>declare -- PHP_EXT_S="/tmp/portage/www-servers/uwsgi-2.0.14-r1/work/uwsgi-2.0.14"
>declare -- PHP_EXT_ZENDEXT="no"
>declare -x PHP_INI_VERSION="production"
>declare -x PHP_TARGETS="php5-6"
>declare -x PKG_CONFIG_PATH="/usr/lib/pkgconfig"
>declare -a PORTAGE_DOCOMPRESS='([0]="/usr/share/doc" [1]="/usr/share/info" [2]="/usr/share/man")'
>declare -x PORTAGE_DOCOMPRESS_SIZE_LIMIT="128"
>declare -a PORTAGE_DOCOMPRESS_SKIP='([0]="/usr/share/doc/uwsgi-2.0.14-r1/html")'
>declare -x PORTAGE_NICENESS="12"
>declare -x PRELINK_PATH_MASK="/opt/bin/skype"
>declare -x PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND"
>declare -x PROPERTIES=""
>declare -x PROVIDE=""
>declare -x PYTHON="/usr/bin/python3.4"
>declare -x PYTHONDONTWRITEBYTECODE="1"
>declare -a PYTHON_COMPAT='([0]="python2_7" [1]="python3_4" [2]="python3_5" [3]="python3_6" [4]="pypy")'
>declare -- PYTHON_DEPS="python_targets_pypy? ( >=virtual/pypy-5:0=[threads(+)] ) python_targets_python2_7? ( >=dev-lang/python-2.7.5-r2:2.7[threads(+)] ) python_targets_python3_4? ( dev-lang/python:3.4[threads(+)] ) python_targets_python3_5? ( dev-lang/python:3.5[threads(+)] ) python_targets_python3_6? ( dev-lang/python:3.6[threads(+)] ) >=dev-lang/python-exec-2:=[python_targets_pypy(-)?,python_targets_python2_7(-)?,python_targets_python3_4(-)?,python_targets_python3_5(-)?,python_targets_python3_6(-)?,-python_single_target_pypy(-),-python_single_target_python2_7(-),-python_single_target_python3_4(-),-python_single_target_python3_5(-),-python_single_target_python3_6(-)]"
>declare -- PYTHON_REQUIRED_USE="|| ( python_targets_pypy python_targets_python2_7 python_targets_python3_4 python_targets_python3_5 python_targets_python3_6 )"
>declare -- PYTHON_REQ_USE="threads(+)"
>declare -x PYTHON_SINGLE_TARGET="python2_7"
>declare -x PYTHON_TARGETS="python2_7 python3_4"
>declare -- PYTHON_USEDEP="python_targets_pypy(-)?,python_targets_python2_7(-)?,python_targets_python3_4(-)?,python_targets_python3_5(-)?,python_targets_python3_6(-)?,-python_single_target_pypy(-),-python_single_target_python2_7(-),-python_single_target_python3_4(-),-python_single_target_python3_5(-),-python_single_target_python3_6(-)"
>declare -x QEMU_USER_TARGETS="arm ppc ppc64 x86_64"
>declare -x QT_GRAPHICSSYSTEM="native"
>declare RDEPEND="sys-libs/zlib
>	caps? ( sys-libs/libcap )
>	json? ( !yajl? ( dev-libs/jansson )
>		yajl? ( dev-libs/yajl ) )
>	pcre? ( dev-libs/libpcre:3 )
>	ssl? (
>		!libressl? ( dev-libs/openssl:0 )
>		libressl? ( dev-libs/libressl )
>	)
>	xml? ( !expat? ( dev-libs/libxml2 )
>		expat? ( dev-libs/expat ) )
>	yaml? ( dev-libs/libyaml )
>	zeromq? ( net-libs/zeromq sys-apps/util-linux )
>	uwsgi_plugins_alarm_curl? ( net-misc/curl )
>	uwsgi_plugins_alarm_xmpp? ( net-libs/gloox )
>	uwsgi_plugins_curl_cron? ( net-misc/curl )
>	uwsgi_plugins_emperor_pg? ( dev-db/postgresql:= )
>	uwsgi_plugins_geoip? ( dev-libs/geoip )
>	uwsgi_plugins_ldap? ( net-nds/openldap )
>	uwsgi_plugins_pam? ( virtual/pam )
>	uwsgi_plugins_sqlite? ( dev-db/sqlite:3 )
>	uwsgi_plugins_rados? ( sys-cluster/ceph )
>	uwsgi_plugins_router_access? ( sys-apps/tcp-wrappers )
>	uwsgi_plugins_router_spnego? ( virtual/krb5 )
>	uwsgi_plugins_systemd_logger? ( sys-apps/systemd )
>	uwsgi_plugins_webdav? ( dev-libs/libxml2 )
>	uwsgi_plugins_xslt? ( dev-libs/libxslt )
>	go? ( dev-lang/go:=[gccgo] )
>	lua? ( dev-lang/lua:= )
>	mono? ( =dev-lang/mono-2* )
>	perl? ( dev-lang/perl:= )
>	php? (
>		php_targets_php5-6? ( dev-lang/php:5.6[embed] )
>		php_targets_php7-0? ( dev-lang/php:7.0[embed] )
>	)
>	pypy? ( virtual/pypy )
>	python? ( python_targets_pypy? ( >=virtual/pypy-5:0=[threads(+)] ) python_targets_python2_7? ( >=dev-lang/python-2.7.5-r2:2.7[threads(+)] ) python_targets_python3_4? ( dev-lang/python:3.4[threads(+)] ) python_targets_python3_5? ( dev-lang/python:3.5[threads(+)] ) python_targets_python3_6? ( dev-lang/python:3.6[threads(+)] ) >=dev-lang/python-exec-2:=[python_targets_pypy(-)?,python_targets_python2_7(-)?,python_targets_python3_4(-)?,python_targets_python3_5(-)?,python_targets_python3_6(-)?,-python_single_target_pypy(-),-python_single_target_python2_7(-),-python_single_target_python3_4(-),-python_single_target_python3_5(-),-python_single_target_python3_6(-)] )
>	python_gevent? ( >=dev-python/gevent-1.0.1[python_targets_python2_7(-)?,-python_single_target_python2_7(-)] )
>	ruby? ( ruby_targets_ruby21? ( dev-lang/ruby:2.1 ) ruby_targets_ruby22? ( dev-lang/ruby:2.2 ) ruby_targets_ruby23? ( dev-lang/ruby:2.3 ) )
>	selinux? ( sec-policy/selinux-uwsgi )
>	uwsgi_plugins_rrdtool? ( net-analyzer/rrdtool ) apache2? ( =www-servers/apache-2* ) 
>	php? ( 
>	
>	php_targets_php5-6? ( dev-lang/php:5.6 )
>	php_targets_php7-0? ( dev-lang/php:7.0 )
>	 )"
>declare REPOSITORY
>declare REQUIRED_USE="|| ( cgi mono perl go lua php pypy python python_asyncio python_gevent ruby )
>	uwsgi_plugins_logcrypto? ( ssl )
>	uwsgi_plugins_sslrouter? ( ssl )
>	routing? ( pcre )
>	uwsgi_plugins_emperor_zeromq? ( zeromq )
>	uwsgi_plugins_forkptyrouter? ( uwsgi_plugins_corerouter )
>	uwsgi_plugins_router_xmldir? ( xml )
>	pypy? ( python_targets_python2_7 )
>	python? ( || ( python_targets_pypy python_targets_python2_7 python_targets_python3_4 python_targets_python3_5 python_targets_python3_6 ) )
>	python_asyncio? ( python_targets_python3_4 python_gevent )
>	python_gevent? ( python )
>	expat? ( xml ) php? ( || ( php_targets_php5-6 php_targets_php7-0 )  )"
>declare -x RESTRICT=""
>declare -x RESUMECOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port= ; exec rsync --rsh=\\\"ssh \\\${port:+-p\\\${port}} \\\${3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \"\${PORTAGE_SSH_OPTS}\""
>declare -- RUBY_OPTIONAL="yes"
>declare -x RUBY_TARGETS="ruby21"
>declare -- RUBY_TARGETS_PREFERENCE="ruby21 ruby22 ruby23 ruby24"
>declare -x S="/tmp/portage/www-servers/uwsgi-2.0.14-r1/work/uwsgi-2.0.14"
>declare -x SANDBOX_DEBUG="0"
>declare -x SANDBOX_DENY=""
>declare -x SANDBOX_PREDICT="/tmp/portage/www-servers/uwsgi-2.0.14-r1/homedir:/dev/crypto:/proc/self/coredump_filter:/dev/random:/proc/self/coredump_filter:/var/cache/fontconfig"
>declare -x SANDBOX_READ="/:/tmp"
>declare -x SANDBOX_VERBOSE="1"
>declare -x SANDBOX_WRITE=":/dev/console:/dev/fd:/dev/full:/dev/null:/dev/ptmx:/dev/pts/:/dev/pty:/dev/shm:/dev/tts:/dev/tty:/dev/vc/:/dev/zero:/proc/self/fd:/tmp:/tmp/:/tmp/portage/www-servers/uwsgi-2.0.14-r1/homedir/.bash_history:/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/"
>declare -x SDL_SOUNDFONTS="/usr/share/sounds/sf2"
>declare -x SHELL="/bin/bash"
>declare -x SLOT="0"
>declare SRC_URI="https://github.com/unbit/uwsgi/archive/2.0.14.tar.gz -> uwsgi-2.0.14.tar.gz"
>declare -x SUDO_COMMAND="/usr/local/bin/eupdate -va"
>declare -x SUDO_GID="1000"
>declare -x SUDO_UID="1000"
>declare -x SUDO_USER="alexey"
>declare -x USE="abi_x86_32 apache2 caps elibc_glibc embedded expat kernel_linux pcre php_targets_php5-6 python python_targets_python2_7 python_targets_python3_4 routing ruby_targets_ruby21 ssl userland_GNU uwsgi_plugins_cache uwsgi_plugins_carbon uwsgi_plugins_cheaper_busyness uwsgi_plugins_corerouter uwsgi_plugins_fastrouter uwsgi_plugins_http uwsgi_plugins_logfile uwsgi_plugins_logsocket uwsgi_plugins_mongodblog uwsgi_plugins_nagios uwsgi_plugins_ping uwsgi_plugins_rawrouter uwsgi_plugins_redislog uwsgi_plugins_router_basicauth uwsgi_plugins_router_cache uwsgi_plugins_router_expires uwsgi_plugins_router_hash uwsgi_plugins_router_http uwsgi_plugins_router_memcached uwsgi_plugins_router_metrics uwsgi_plugins_router_redirect uwsgi_plugins_router_redis uwsgi_plugins_router_rewrite uwsgi_plugins_router_static uwsgi_plugins_router_uwsgi uwsgi_plugins_rpc uwsgi_plugins_rrdtool uwsgi_plugins_rsyslog uwsgi_plugins_signal uwsgi_plugins_spooler uwsgi_plugins_sslrouter uwsgi_plugins_symcall uwsgi_plugins_syslog uwsgi_plugins_transformation_chunked uwsgi_plugins_transformation_gzip uwsgi_plugins_transformation_offload uwsgi_plugins_transformation_tofile uwsgi_plugins_ugreen uwsgi_plugins_zergpool x86 xml yaml"
>declare -x USERLAND="GNU"
>declare -x USERNAME="root"
>declare -x USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND"
>declare -x USE_EXPAND_UNPREFIXED="ARCH"
>declare -x USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm-linux arm64 hppa ia64 m68k m68k-mint mips nios2 ppc ppc64 ppc64-linux ppc-aix ppc-macos riscv s390 sh sparc sparc64-solaris sparc-fbsd sparc-solaris x64-cygwin x64-macos x64-solaris x86 x86-cygwin x86-fbsd x86-linux x86-macos x86-solaris x86-winnt"
>declare -x USE_EXPAND_VALUES_ELIBC="AIX bionic Cygwin Darwin DragonFly FreeBSD glibc HPUX Interix mingw mintlib musl NetBSD OpenBSD SunOS uclibc Winnt"
>declare -x USE_EXPAND_VALUES_KERNEL="AIX Darwin FreeBSD freemint HPUX Interix linux NetBSD OpenBSD SunOS Winnt"
>declare -x USE_EXPAND_VALUES_USERLAND="BSD GNU"
>declare -- USE_PHP="php5-6 php7-0"
>declare -x USE_PYTHON="2.7 3.4"
>declare -- USE_RUBY="ruby21 ruby22 ruby23"
>declare -x UWSGI_PLUGINS="logsocket ugreen nagios syslog rpc rsyslog transformation_offload router_uwsgi router_expires router_static symcall cache ping zergpool sslrouter transformation_tofile rawrouter corerouter router_metrics http router_basicauth router_redirect fastrouter router_cache router_redis router_hash carbon mongodblog logfile rrdtool router_memcached router_rewrite redislog cheaper_busyness signal transformation_gzip router_http transformation_chunked spooler"
>declare -a UWSGI_PLUGINS_OPT='([0]="alarm_curl" [1]="alarm_xmpp" [2]="clock_monotonic" [3]="clock_realtime" [4]="curl_cron" [5]="dumbloop" [6]="echo" [7]="emperor_amqp" [8]="emperor_pg" [9]="emperor_zeromq" [10]="forkptyrouter" [11]="geoip" [12]="graylog2" [13]="legion_cache_fetch" [14]="ldap" [15]="logcrypto" [16]="logpipe" [17]="notfound" [18]="pam" [19]="rados" [20]="router_access" [21]="router_radius" [22]="router_spnego" [23]="router_xmldir" [24]="sqlite" [25]="ssi" [26]="stats_pusher_statsd" [27]="systemd_logger" [28]="transformation_toupper" [29]="tuntap" [30]="webdav" [31]="xattr" [32]="xslt" [33]="zabbix")'
>declare -a UWSGI_PLUGINS_STD='([0]="ping" [1]="cache" [2]="carbon" [3]="nagios" [4]="rpc" [5]="rrdtool" [6]="http" [7]="ugreen" [8]="signal" [9]="syslog" [10]="rsyslog" [11]="router_uwsgi" [12]="router_redirect" [13]="router_basicauth" [14]="router_rewrite" [15]="router_http" [16]="router_cache" [17]="router_static" [18]="router_memcached" [19]="router_redis" [20]="router_hash" [21]="router_expires" [22]="router_metrics" [23]="corerouter" [24]="fastrouter" [25]="rawrouter" [26]="sslrouter" [27]="redislog" [28]="mongodblog" [29]="logfile" [30]="logsocket" [31]="spooler" [32]="cheaper_busyness" [33]="symcall" [34]="transformation_chunked" [35]="transformation_gzip" [36]="transformation_offload" [37]="transformation_tofile" [38]="zergpool")'
>declare -x VDPAU_DRIVER="r600"
>declare -x VIDEO_CARDS="radeon r600"
>declare -x VISUAL="/bin/nano"
>declare -x WANT_AUTOCONF="latest"
>declare -x WANT_AUTOMAKE="latest"
>declare -x WANT_JAVA_CONFIG="2"
>declare -x WANT_LIBTOOL="latest"
>declare -x XDG_CONFIG_DIRS="/etc/xdg"
>declare -x XDG_DATA_DIRS="/usr/local/share:/usr/share"
>declare -x XFCE_PLUGINS="battery clock trash"
>declare -x XML_CATALOG_FILES="/etc/xml/catalog"
>declare -x XSESSION="Xfce4"
>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 -- _AUTOTOOLS_ECLASS="1"
>declare -- _EUTILS_ECLASS="1"
>declare -- _EUTILS_ECLASSDIR_LOCAL="/usr/portage/eclass"
>declare -x _E_DOCDESTTREE_=""
>declare -x _E_EXEDESTTREE_=""
>declare -- _FLAG_O_MATIC_ECLASS="1"
>declare -a _LATEST_AUTOMAKE='([0]="1.15:1.15")'
>declare -- _LIBTOOL_ECLASS="1"
>declare -- _LIBTOOL_ECLASSDIR_LOCAL="/usr/portage/eclass"
>declare -- _MULTIBUILD="1"
>declare -- _MULTILIB_ECLASS="1"
>declare -- _PAX_UTILS_ECLASS="1"
>declare -a _PYTHON_ALL_IMPLS='([0]="jython2_7" [1]="pypy" [2]="pypy3" [3]="python2_7" [4]="python3_4" [5]="python3_5" [6]="python3_6")'
>declare -- _PYTHON_R1="1"
>declare -a _PYTHON_SUPPORTED_IMPLS='([0]="pypy" [1]="python2_7" [2]="python3_4" [3]="python3_5" [4]="python3_6")'
>declare -a _PYTHON_UNSUPPORTED_IMPLS='([0]="jython2_7" [1]="pypy3")'
>declare -- _PYTHON_UTILS_R1="1"
>declare -- _RUBY_UTILS="1"
>declare -- _TOOLCHAIN_FUNCS_ECLASS="1"
>declare -- _VERSIONATOR_ECLASS="1"
>declare -- __AUTOTOOLS_AUTO_DEPEND="yes"
>declare -- _libtool_atom=">=sys-devel/libtool-2.4"
>declare -- impl="python3_6"
>declare -- m="uwsgi"
>declare -- p="perl"
>declare -- phase_func
>declare -- plugin="zabbix"
>declare -- slot="7.0"
>declare -- target="php7-0"
>ELT_libtool_version () 
>{ 
>    ( unset VERSION;
>    eval $(grep -e '^[[:space:]]*VERSION=' "$1");
>    echo "${VERSION:-0}" )
>}
>ELT_try_and_apply_patch () 
>{ 
>    local ret=0;
>    local file=$1;
>    local patch=$2;
>    local src=$3;
>    local disp="${src} patch";
>    local log="${T}/elibtool.log";
>    if [[ -z ${_ELT_NOTED_TMP} ]]; then
>        _ELT_NOTED_TMP=true;
>        printf 'temp patch: %s\n' "${patch}" > "${log}";
>    fi;
>    printf '\nTrying %s\n' "${disp}" >> "${log}";
>    if [[ ! -e ${file} ]]; then
>        echo "File not found: ${file}" >> "${log}";
>        return 1;
>    fi;
>    local perms="$(find ${file} -maxdepth 0 -printf '%m')";
>    if patch -p0 --dry-run "${file}" "${patch}" >> "${log}" 2>&1; then
>        einfo "  Applying ${disp} ...";
>        patch -p0 -g0 --no-backup-if-mismatch "${file}" "${patch}" >> "${log}" 2>&1;
>        ret=$?;
>        export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${src}";
>    else
>        ret=1;
>    fi;
>    chmod "${perms}" "${file}";
>    return "${ret}"
>}
>ELT_walk_patches () 
>{ 
>    local patch tmp;
>    local ret=1;
>    local file=$1;
>    local patch_set=$2;
>    local patch_dir="$(libtool_elt_patch_dir)/${patch_set}";
>    local rem_int_dep=$3;
>    [[ -z ${patch_set} ]] && return 1;
>    [[ ! -d ${patch_dir} ]] && return 1;
>    local sed_args=(-e "s:@GENTOO_LIBDIR@:$(get_libdir):g");
>    if [[ -n ${rem_int_dep} ]]; then
>        sed_args+=(-e "s|@REM_INT_DEP@|${rem_int_dep}|g");
>    fi;
>    pushd "$(libtool_elt_patch_dir)" > /dev/null || die;
>    for patch in $(find "${patch_set}" -maxdepth 1 -type f | LC_ALL=C sort -r);
>    do
>        tmp="${T}/libtool-elt.patch";
>        sed "${sed_args[@]}" "${patch}" > "${tmp}" || die;
>        if ELT_try_and_apply_patch "${file}" "${tmp}" "${patch}"; then
>            ret=0;
>            break;
>        fi;
>    done;
>    popd > /dev/null;
>    return ${ret}
>}
>PYTHON () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#.24.28PYTHON.29.2C_.24.7BEPYTHON.7D"
>}
>VER_major () 
>{ 
>    [[ -z $1 ]] && return 1;
>    local VER=$@;
>    echo "${VER%%[^[:digit:]]*}"
>}
>VER_micro () 
>{ 
>    [[ -z $1 ]] && return 1;
>    local VER=$@;
>    VER=${VER#*.*.};
>    echo "${VER%%[^[:digit:]]*}"
>}
>VER_minor () 
>{ 
>    [[ -z $1 ]] && return 1;
>    local VER=$@;
>    VER=${VER#*.};
>    echo "${VER%%[^[:digit:]]*}"
>}
>VER_to_int () 
>{ 
>    [[ -z $1 ]] && return 1;
>    local VER_MAJOR=$(VER_major "$1");
>    local VER_MINOR=$(VER_minor "$1");
>    local VER_MICRO=$(VER_micro "$1");
>    local VER_int=$(( VER_MAJOR * 65536 + VER_MINOR * 256 + VER_MICRO ));
>    if [[ ${VER_int} -ge 65536 ]]; then
>        echo "${VER_int}";
>        return 0;
>    fi;
>    echo 1;
>    return 1
>}
>__eapi6_src_install () 
>{ 
>    if [[ -f Makefile || -f GNUmakefile || -f makefile ]]; then
>        emake DESTDIR="${D}" install;
>    fi;
>    einstalldocs
>}
>__eapi6_src_prepare () 
>{ 
>    if [[ $(declare -p PATCHES 2>/dev/null) == "declare -a"* ]]; then
>        [[ -n ${PATCHES[@]} ]] && eapply "${PATCHES[@]}";
>    else
>        if [[ -n ${PATCHES} ]]; then
>            eapply ${PATCHES};
>        fi;
>    fi;
>    eapply_user
>}
>_at_uses_autoheader () 
>{ 
>    _at_uses_pkg A{C,M}_CONFIG_HEADER{S,}
>}
>_at_uses_automake () 
>{ 
>    _at_uses_pkg AM_INIT_AUTOMAKE
>}
>_at_uses_gettext () 
>{ 
>    _at_uses_pkg AM_GNU_GETTEXT_{,REQUIRE_}VERSION
>}
>_at_uses_glibgettext () 
>{ 
>    _at_uses_pkg AM_GLIB_GNU_GETTEXT
>}
>_at_uses_gnomedoc () 
>{ 
>    _at_uses_pkg GNOME_DOC_INIT
>}
>_at_uses_gtkdoc () 
>{ 
>    _at_uses_pkg GTK_DOC_CHECK
>}
>_at_uses_intltool () 
>{ 
>    _at_uses_pkg {AC,IT}_PROG_INTLTOOL
>}
>_at_uses_libltdl () 
>{ 
>    _at_uses_pkg LT_CONFIG_LTDL_DIR
>}
>_at_uses_libtool () 
>{ 
>    _at_uses_pkg A{C,M}_PROG_LIBTOOL LT_INIT
>}
>_at_uses_pkg () 
>{ 
>    if [[ -n $(autotools_check_macro "$@") ]]; then
>        return 0;
>    else
>        local macro args=();
>        for macro in "$@";
>        do
>            args+=(-e "^[[:space:]]*${macro}\>");
>        done;
>        egrep -q "${args[@]}" configure.??;
>    fi
>}
>_autotools_m4dir_include () 
>{ 
>    local x include_opts flag;
>    [[ ${WANT_AUTOCONF} == "2.1" ]] && flag="l" || flag="I";
>    for x in "$@";
>    do
>        case ${x} in 
>            -${flag})
>
>            ;;
>            *)
>                [[ ! -d ${x} ]] && ewarn "autotools.eclass: '${x}' does not exist";
>                include_opts+=" -${flag} ${x}"
>            ;;
>        esac;
>    done;
>    echo ${include_opts}
>}
>_clang_fullversion () 
>{ 
>    local ver="$1";
>    shift;
>    set -- $($(tc-getCPP "$@") -E -P - <<<"__clang_major__ __clang_minor__ __clang_patchlevel__");
>    eval echo "$ver"
>}
>_each_ruby_check_install () 
>{ 
>    local scancmd=scanelf;
>    [[ ${CHOST} == *-darwin ]] && scancmd=scanmacho;
>    has "${EAPI}" 2 && ! use prefix && EPREFIX=;
>    local libruby_basename=$(${RUBY} -rrbconfig -e 'puts RbConfig::CONFIG["LIBRUBY_SO"]');
>    local libruby_soname=$(basename $(${scancmd} -F "%S#F" -qS "${EPREFIX}/usr/$(get_libdir)/${libruby_basename}") 2>/dev/null);
>    local sitedir=$(${RUBY} -rrbconfig -e 'puts RbConfig::CONFIG["sitedir"]');
>    local sitelibdir=$(${RUBY} -rrbconfig -e 'puts RbConfig::CONFIG["sitelibdir"]');
>    [[ -z ${libruby_soname} ]] && return 0;
>    ${scancmd} -qnR "${D}${sitelibdir}" "${D}${sitelibdir/site_ruby/gems}" | fgrep -v "${libruby_soname}" | grep -E -v "${RUBY_QA_ALLOWED_LIBS}" > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log;
>    if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then
>        ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}";
>        ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log );
>        die "Missing links to ${libruby_soname}";
>    fi
>}
>_elibtoolize () 
>{ 
>    local LIBTOOLIZE=${LIBTOOLIZE:-$(type -P glibtoolize > /dev/null && echo glibtoolize || echo libtoolize)};
>    if [[ $1 == "--auto-ltdl" ]]; then
>        shift;
>        _at_uses_libltdl && set -- "$@" --ltdl;
>    fi;
>    [[ -f GNUmakefile.am || -f Makefile.am ]] && set -- "$@" --automake;
>    autotools_run_tool ${LIBTOOLIZE} "$@"
>}
>_epatch_draw_line () 
>{ 
>    [[ -z $1 ]] && set "$(printf "%65s" '')";
>    echo "${1//?/=}"
>}
>_eutils_eprefix_init () 
>{ 
>    has "${EAPI:-0}" 0 1 2 && : ${ED:=${D}} ${EPREFIX:=} ${EROOT:=${ROOT}}
>}
>_filter-hardened () 
>{ 
>    local f;
>    for f in "$@";
>    do
>        case "${f}" in 
>            -fPIC | -fpic | -fPIE | -fpie | -Wl,pie | -pie)
>                gcc-specs-pie || continue;
>                if ! is-flagq -nopie && ! is-flagq -no-pie; then
>                    if test-flags -nopie > /dev/null; then
>                        append-flags -nopie;
>                    else
>                        append-flags -no-pie;
>                    fi;
>                fi
>            ;;
>            -fstack-protector)
>                gcc-specs-ssp || continue;
>                is-flagq -fno-stack-protector || append-flags $(test-flags -fno-stack-protector)
>            ;;
>            -fstack-protector-all)
>                gcc-specs-ssp-to-all || continue;
>                is-flagq -fno-stack-protector-all || append-flags $(test-flags -fno-stack-protector-all)
>            ;;
>            -fno-strict-overflow)
>                gcc-specs-nostrict || continue;
>                is-flagq -fstrict-overflow || append-flags $(test-flags -fstrict-overflow)
>            ;;
>        esac;
>    done
>}
>_filter-var () 
>{ 
>    local f x var=$1 new=();
>    shift;
>    for f in ${!var};
>    do
>        for x in "$@";
>        do
>            [[ ${f} == ${x} ]] && continue 2;
>        done;
>        new+=("${f}");
>    done;
>    eval export ${var}=\""${new[*]}"\"
>}
>_gcc-install-dir () 
>{ 
>    echo "$(LC_ALL=C $(tc-getCC) -print-search-dirs 2> /dev/null |		awk '$1=="install:" {print $2}')"
>}
>_gcc-specs-directive_raw () 
>{ 
>    local cc=$(tc-getCC);
>    local specfiles=$(LC_ALL=C ${cc} -v 2>&1 | awk '$1=="Reading" {print $NF}');
>    ${cc} -dumpspecs 2> /dev/null | cat - ${specfiles} | awk -v directive=$1 'BEGIN	{ pspec=""; spec=""; outside=1 }
>$1=="*"directive":"  { pspec=spec; spec=""; outside=0; next }
>	outside || NF==0 || ( substr($1,1,1)=="*" && substr($1,length($1),1)==":" ) { outside=1; next }
>	spec=="" && substr($0,1,1)=="+" { spec=pspec " " substr($0,2); next }
>	{ spec=spec $0 }
>END	{ print spec }';
>    return 0
>}
>_gcc-specs-exists () 
>{ 
>    [[ -f $(_gcc-install-dir)/$1 ]]
>}
>_gcc_fullversion () 
>{ 
>    local ver="$1";
>    shift;
>    set -- $($(tc-getCPP "$@") -E -P - <<<"__GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__");
>    eval echo "$ver"
>}
>_iconins () 
>{ 
>    ( local funcname=$1;
>    shift;
>    local size dir;
>    local context=apps;
>    local theme=hicolor;
>    while [[ $# -gt 0 ]]; do
>        case $1 in 
>            -s | --size)
>                if [[ ${2%%x*}x${2%%x*} == "$2" ]]; then
>                    size=${2%%x*};
>                else
>                    size=${2};
>                fi;
>                case ${size} in 
>                    16 | 22 | 24 | 32 | 36 | 48 | 64 | 72 | 96 | 128 | 192 | 256 | 512)
>                        size=${size}x${size}
>                    ;;
>                    scalable)
>
>                    ;;
>                    *)
>                        eerror "${size} is an unsupported icon size!";
>                        exit 1
>                    ;;
>                esac;
>                shift 2
>            ;;
>            -t | --theme)
>                theme=${2};
>                shift 2
>            ;;
>            -c | --context)
>                context=${2};
>                shift 2
>            ;;
>            *)
>                if [[ -z ${size} ]]; then
>                    insinto /usr/share/pixmaps;
>                else
>                    insinto /usr/share/icons/${theme}/${size}/${context};
>                fi;
>                if [[ ${funcname} == doicon ]]; then
>                    if [[ -f $1 ]]; then
>                        doins "${1}";
>                    else
>                        if [[ -d $1 ]]; then
>                            shopt -s nullglob;
>                            doins "${1}"/*.{png,svg};
>                            shopt -u nullglob;
>                        else
>                            eerror "${1} is not a valid file/directory!";
>                            exit 1;
>                        fi;
>                    fi;
>                else
>                    break;
>                fi;
>                shift 1
>            ;;
>        esac;
>    done;
>    if [[ ${funcname} == newicon ]]; then
>        newins "$@";
>    fi ) || die
>}
>_init_apache2 () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    APACHE_VERSION="2";
>    APXS="/usr/bin/apxs";
>    APACHE_BIN="/usr/sbin/apache2";
>    APACHE_CTL="/usr/sbin/apache2ctl";
>    APACHE_INCLUDEDIR="/usr/include/apache2";
>    APACHE_CONFDIR="/etc/apache2";
>    APACHE_MODULES_CONFDIR="${APACHE_CONFDIR}/modules.d";
>    APACHE_VHOSTS_CONFDIR="${APACHE_CONFDIR}/vhosts.d";
>    case ${EAPI:-0} in 
>        0 | 2 | 3 | 4 | 5)
>            _init_apache2_late
>        ;;
>    esac
>}
>_init_apache2_late () 
>{ 
>    APACHE_BASEDIR="/usr/$(get_libdir)/apache2";
>    APACHE_MODULESDIR="${APACHE_BASEDIR}/modules"
>}
>_init_no_apache () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    APACHE_VERSION="0"
>}
>_is_flagq () 
>{ 
>    local x var;
>    eval var=\""\${$1[*]}"\";
>    for x in ${var};
>    do
>        [[ ${x} == $2 ]] && return 0;
>    done;
>    return 1
>}
>_multibuild_run () 
>{ 
>    local i=1;
>    while [[ ${!i} == _* ]]; do
>        (( i += 1 ));
>    done;
>    [[ ${i} -le ${#} ]] && einfo "${v}: running ${@:${i}}";
>    "${@}"
>}
>_pax_list_files () 
>{ 
>    local f cmd;
>    cmd=$1;
>    shift;
>    for f in "$@";
>    do
>        ${cmd} "     ${f}";
>    done
>}
>_python_check_dead_variables () 
>{ 
>    local v;
>    for v in PYTHON_DEPEND PYTHON_USE_WITH{,_OR,_OPT} {RESTRICT,SUPPORT}_PYTHON_ABIS;
>    do
>        if [[ -n ${!v} ]]; then
>            die "${v} is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#Ebuild_head";
>        fi;
>    done;
>    for v in PYTHON_{CPPFLAGS,CFLAGS,CXXFLAGS,LDFLAGS};
>    do
>        if [[ -n ${!v} ]]; then
>            die "${v} is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#PYTHON_CFLAGS";
>        fi;
>    done;
>    for v in PYTHON_TESTS_RESTRICTED_ABIS PYTHON_EXPORT_PHASE_FUNCTIONS PYTHON_VERSIONED_{SCRIPTS,EXECUTABLES} PYTHON_NONVERSIONED_EXECUTABLES;
>    do
>        if [[ -n ${!v} ]]; then
>            die "${v} is invalid for python-r1 suite";
>        fi;
>    done;
>    for v in DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES DISTUTILS_SETUP_FILES DISTUTILS_GLOBAL_OPTIONS DISTUTILS_SRC_TEST PYTHON_MODNAME;
>    do
>        if [[ -n ${!v} ]]; then
>            die "${v} is invalid for distutils-r1, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#${v}";
>        fi;
>    done;
>    if [[ -n ${DISTUTILS_DISABLE_TEST_DEPENDENCY} ]]; then
>        die "${v} is invalid for distutils-r1, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#DISTUTILS_SRC_TEST";
>    fi;
>    for v in PYTHON_BDEPEND PYTHON_MULTIPLE_ABIS PYTHON_ABI_TYPE PYTHON_RESTRICTED_ABIS PYTHON_TESTS_FAILURES_TOLERANT_ABIS PYTHON_CFFI_MODULES_GENERATION_COMMANDS;
>    do
>        if [[ -n ${!v} ]]; then
>            die "${v} is invalid for python-r1 suite";
>        fi;
>    done
>}
>_python_check_locale_sanity () 
>{ 
>    local -x LC_ALL=${1};
>    local IFS=;
>    local lc=({a..z});
>    local uc=({A..Z});
>    local input="${lc[*]}${uc[*]}";
>    local output=$(tr '[:lower:][:upper:]' '[:upper:][:lower:]' <<<"${input}");
>    [[ ${output} == "${uc[*]}${lc[*]}" ]]
>}
>_python_impl_supported () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ ${#} -eq 1 ]] || die "${FUNCNAME}: takes exactly 1 argument (impl).";
>    local impl=${1};
>    case "${impl}" in 
>        python2_7 | python3_[456] | jython2_7)
>            return 0
>        ;;
>        pypy1_[89] | pypy2_0 | python2_[56] | python3_[123])
>            return 1
>        ;;
>        pypy | pypy3)
>            if [[ ${EAPI:-0} == [01234] ]]; then
>                die "PyPy is supported in EAPI 5 and newer only.";
>            fi
>        ;;
>        *)
>            die "Invalid implementation in PYTHON_COMPAT: ${impl}"
>        ;;
>    esac
>}
>_python_ln_rel () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local target=${1};
>    local symname=${2};
>    local tgpath=${target%/*}/;
>    local sympath=${symname%/*}/;
>    local rel_target=;
>    while [[ -n ${sympath} ]]; do
>        local tgseg= symseg=;
>        while [[ ! -n ${tgseg} && -n ${tgpath} ]]; do
>            tgseg=${tgpath%%/*};
>            tgpath=${tgpath#${tgseg}/};
>        done;
>        while [[ ! -n ${symseg} && -n ${sympath} ]]; do
>            symseg=${sympath%%/*};
>            sympath=${sympath#${symseg}/};
>        done;
>        if [[ ${tgseg} != ${symseg} ]]; then
>            rel_target=../${rel_target}${tgseg:+${tgseg}/};
>        fi;
>    done;
>    rel_target+=${tgpath}${target##*/};
>    debug-print "${FUNCNAME}: ${symname} -> ${target}";
>    debug-print "${FUNCNAME}: rel_target = ${rel_target}";
>    ln -fs "${rel_target}" "${symname}"
>}
>_python_multibuild_wrapper () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local -x EPYTHON PYTHON;
>    local -x PATH=${PATH} PKG_CONFIG_PATH=${PKG_CONFIG_PATH};
>    python_export "${MULTIBUILD_VARIANT}" EPYTHON PYTHON;
>    python_wrapper_setup;
>    "${@}"
>}
>_python_obtain_impls () 
>{ 
>    if [[ -n ${PYTHON_COMPAT_OVERRIDE} ]]; then
>        if [[ ! -n ${_PYTHON_COMPAT_OVERRIDE_WARNED} ]]; then
>            ewarn "WARNING: PYTHON_COMPAT_OVERRIDE in effect. The following Python";
>            ewarn "implementations will be enabled:";
>            ewarn;
>            ewarn "	${PYTHON_COMPAT_OVERRIDE}";
>            ewarn;
>            ewarn "Dependencies won't be satisfied, and PYTHON_TARGETS will be ignored.";
>            _PYTHON_COMPAT_OVERRIDE_WARNED=1;
>        fi;
>        MULTIBUILD_VARIANTS=(${PYTHON_COMPAT_OVERRIDE});
>        return;
>    fi;
>    _python_validate_useflags;
>    MULTIBUILD_VARIANTS=();
>    for impl in "${_PYTHON_SUPPORTED_IMPLS[@]}";
>    do
>        has "${impl}" "${PYTHON_COMPAT[@]}" && use "python_targets_${impl}" && MULTIBUILD_VARIANTS+=("${impl}");
>    done
>}
>_python_set_impls () 
>{ 
>    local i;
>    if ! declare -p PYTHON_COMPAT &> /dev/null; then
>        die 'PYTHON_COMPAT not declared.';
>    fi;
>    if [[ $(declare -p PYTHON_COMPAT) != "declare -a"* ]]; then
>        die 'PYTHON_COMPAT must be an array.';
>    fi;
>    for i in "${PYTHON_COMPAT[@]}";
>    do
>        _python_impl_supported "${i}";
>    done;
>    _PYTHON_SUPPORTED_IMPLS=();
>    _PYTHON_UNSUPPORTED_IMPLS=();
>    for i in "${_PYTHON_ALL_IMPLS[@]}";
>    do
>        if has "${i}" "${PYTHON_COMPAT[@]}"; then
>            _PYTHON_SUPPORTED_IMPLS+=("${i}");
>        else
>            _PYTHON_UNSUPPORTED_IMPLS+=("${i}");
>        fi;
>    done;
>    if [[ ${#_PYTHON_SUPPORTED_IMPLS[@]} -eq 0 ]]; then
>        die "No supported implementation in PYTHON_COMPAT.";
>    fi;
>    readonly _PYTHON_SUPPORTED_IMPLS _PYTHON_UNSUPPORTED_IMPLS
>}
>_python_validate_useflags () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local i;
>    for i in "${_PYTHON_SUPPORTED_IMPLS[@]}";
>    do
>        use "python_targets_${i}" && return 0;
>    done;
>    eerror "No Python implementation selected for the build. Please add one";
>    eerror "of the following values to your PYTHON_TARGETS (in make.conf):";
>    eerror;
>    eerror "${PYTHON_COMPAT[@]}";
>    echo;
>    die "No supported Python implementation in PYTHON_TARGETS."
>}
>_ruby_apply_patches () 
>{ 
>    case ${EAPI} in 
>        2 | 3 | 4 | 5)
>            for patch in "${RUBY_PATCHES[@]}";
>            do
>                if [ -f "${patch}" ]; then
>                    epatch "${patch}";
>                else
>                    if [ -f "${FILESDIR}/${patch}" ]; then
>                        epatch "${FILESDIR}/${patch}";
>                    else
>                        die "Cannot find patch ${patch}";
>                    fi;
>                fi;
>            done
>        ;;
>        6)
>            if [[ -n ${RUBY_PATCHES[@]} ]]; then
>                eqawarn "RUBY_PATCHES is no longer supported, use PATCHES instead";
>            fi
>        ;;
>    esac;
>    type all_ruby_prepare &> /dev/null && all_ruby_prepare
>}
>_ruby_atoms_samelib () 
>{ 
>    local atoms=$(_ruby_atoms_samelib_generic "$*");
>    for _ruby_implementation in $USE_RUBY;
>    do
>        echo "${atoms//RUBYTARGET/ruby_targets_${_ruby_implementation}}";
>    done
>}
>_ruby_atoms_samelib_generic () 
>{ 
>    eshopts_push -o noglob;
>    echo "RUBYTARGET? (";
>    for token in $*;
>    do
>        case "$token" in 
>            "||" | "(" | ")" | *"?")
>                echo "${token}"
>            ;;
>            *])
>                echo "${token%[*}[RUBYTARGET,${token/*[}"
>            ;;
>            *)
>                echo "${token}[RUBYTARGET]"
>            ;;
>        esac;
>    done;
>    echo ")";
>    eshopts_pop
>}
>_ruby_each_implementation () 
>{ 
>    local invoked=no;
>    for _ruby_implementation in ${USE_RUBY};
>    do
>        use ruby_targets_${_ruby_implementation} || continue;
>        RUBY=$(ruby_implementation_command ${_ruby_implementation});
>        invoked=yes;
>        if [[ -n "$1" ]]; then
>            _ruby_invoke_environment ${_ruby_implementation} "$@";
>        fi;
>        unset RUBY;
>    done;
>    if [[ ${invoked} == "no" ]]; then
>        eerror "You need to select at least one compatible Ruby installation target via RUBY_TARGETS in make.conf.";
>        eerror "Compatible targets for this package are: ${USE_RUBY}";
>        eerror;
>        eerror "See https://www.gentoo.org/proj/en/prog_lang/ruby/index.xml#doc_chap3 for more information.";
>        eerror;
>        die "No compatible Ruby target selected.";
>    fi
>}
>_ruby_implementation_depend () 
>{ 
>    local rubypn=;
>    local rubyslot=;
>    case $1 in 
>        ruby18)
>            rubypn="dev-lang/ruby";
>            rubyslot=":1.8"
>        ;;
>        ruby19)
>            rubypn="dev-lang/ruby";
>            rubyslot=":1.9"
>        ;;
>        ruby20)
>            rubypn="dev-lang/ruby";
>            rubyslot=":2.0"
>        ;;
>        ruby21)
>            rubypn="dev-lang/ruby";
>            rubyslot=":2.1"
>        ;;
>        ruby22)
>            rubypn="dev-lang/ruby";
>            rubyslot=":2.2"
>        ;;
>        ruby23)
>            rubypn="dev-lang/ruby";
>            rubyslot=":2.3"
>        ;;
>        ruby24)
>            rubypn="dev-lang/ruby";
>            rubyslot=":2.4"
>        ;;
>        ree18)
>            rubypn="dev-lang/ruby-enterprise";
>            rubyslot=":1.8"
>        ;;
>        jruby)
>            rubypn="dev-java/jruby";
>            rubyslot=""
>        ;;
>        rbx)
>            rubypn="dev-lang/rubinius";
>            rubyslot=""
>        ;;
>        *)
>            die "$1: unknown Ruby implementation"
>        ;;
>    esac;
>    echo "$2${rubypn}$3${rubyslot}"
>}
>_ruby_invoke_environment () 
>{ 
>    old_S=${S};
>    case ${EAPI} in 
>        4 | 5 | 6)
>            if [ -z "${RUBY_S}" ]; then
>                sub_S=${P};
>            else
>                sub_S=${RUBY_S};
>            fi
>        ;;
>        *)
>            sub_S=${S#${WORKDIR}/}
>        ;;
>    esac;
>    if [[ "${sub_S}" = *"*"* ]]; then
>        case ${EAPI} in 
>            2 | 3)
>                eqawarn "Using * expansion of S is deprecated. Use EAPI and RUBY_S instead."
>            ;;
>        esac;
>        pushd "${WORKDIR}"/all &> /dev/null || die;
>        sub_S=$(eval ls -d "${sub_S}" 2>/dev/null);
>        popd &> /dev/null || die;
>    fi;
>    environment=$1;
>    shift;
>    my_WORKDIR="${WORKDIR}"/${environment};
>    S="${my_WORKDIR}"/"${sub_S}";
>    if [[ -d "${S}" ]]; then
>        pushd "$S" &> /dev/null || die;
>    else
>        if [[ -d "${my_WORKDIR}" ]]; then
>            pushd "${my_WORKDIR}" &> /dev/null || die;
>        else
>            pushd "${WORKDIR}" &> /dev/null || die;
>        fi;
>    fi;
>    ebegin "Running ${_PHASE:-${EBUILD_PHASE}} phase for $environment";
>    "$@";
>    popd &> /dev/null || die;
>    S=${old_S}
>}
>_ruby_source_copy () 
>{ 
>    cp -prlP all ${_ruby_implementation} || die "Unable to copy ${_ruby_implementation} environment"
>}
>_ruby_wrap_conditions () 
>{ 
>    local conditions="$1";
>    local atoms="$2";
>    for condition in $conditions;
>    do
>        atoms="${condition}? ( ${atoms} )";
>    done;
>    echo "$atoms"
>}
>_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[0]});
>    [[ -z ${search} && -n ${!tuple} ]] && search=$(type -p ${!tuple}-${prog[0]});
>    [[ -n ${search} ]] && prog[0]=${search##*/};
>    export ${var}="${prog[*]}";
>    echo "${!var}"
>}
>all-flag-vars () 
>{ 
>    echo {C,CPP,CXX,CCAS,F,FC,LD}FLAGS
>}
>apache-module_pkg_postinst () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    if [[ -n "${APACHE2_MOD_DEFINE}" ]]; then
>        local my_opts="-D ${APACHE2_MOD_DEFINE// / -D }";
>        einfo;
>        einfo "To enable ${PN}, you need to edit your /etc/conf.d/apache2 file and";
>        einfo "add '${my_opts}' to APACHE2_OPTS.";
>        einfo;
>    fi;
>    if [[ -n "${APACHE2_MOD_CONF}" ]]; then
>        set -- ${APACHE2_MOD_CONF};
>        einfo;
>        einfo "Configuration file installed as";
>        einfo "    ${APACHE_MODULES_CONFDIR}/$(basename ${2:-$1}).conf";
>        einfo "You may want to edit it before turning the module on in /etc/conf.d/apache2";
>        einfo;
>    fi
>}
>apache-module_src_compile () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    local CD_DIR=$(apache_cd_dir);
>    cd "${CD_DIR}" || die "cd ${CD_DIR} failed";
>    APXS2_ARGS="${APXS2_ARGS:--c ${PN}.c}";
>    ${APXS} ${APXS2_ARGS} || die "${APXS} ${APXS2_ARGS} failed"
>}
>apache-module_src_install () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    local CD_DIR=$(apache_cd_dir);
>    pushd "${CD_DIR}" > /dev/null || die "cd ${CD_DIR} failed";
>    local MOD_FILE=$(apache_mod_file);
>    exeinto "${APACHE_MODULESDIR}";
>    doexe ${MOD_FILE} || die "internal ebuild error: '${MOD_FILE}' not found";
>    [[ -n "${APACHE2_EXECFILES}" ]] && doexe ${APACHE2_EXECFILES};
>    if [[ -n "${APACHE2_MOD_CONF}" ]]; then
>        insinto "${APACHE_MODULES_CONFDIR}";
>        set -- ${APACHE2_MOD_CONF};
>        newins "${FILESDIR}/${1}.conf" "$(basename ${2:-$1}).conf" || die "internal ebuild error: '${FILESDIR}/${1}.conf' not found";
>    fi;
>    if [[ -n "${APACHE2_VHOST_CONF}" ]]; then
>        insinto "${APACHE_VHOSTS_CONFDIR}";
>        set -- ${APACHE2_VHOST_CONF};
>        newins "${FILESDIR}/${1}.conf" "$(basename ${2:-$1}).conf " || die "internal ebuild error: '${FILESDIR}/${1}.conf' not found";
>    fi;
>    cd "${S}";
>    if [[ -n "${DOCFILES}" ]]; then
>        local OTHER_DOCS=$(apache_doc_magic);
>        local HTML_DOCS=$(apache_doc_magic html);
>        [[ -n "${OTHER_DOCS}" ]] && dodoc ${OTHER_DOCS};
>        [[ -n "${HTML_DOCS}" ]] && dohtml ${HTML_DOCS};
>    fi;
>    popd > /dev/null
>}
>apache_cd_dir () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    local CD_DIR="${APXS2_S}";
>    if [[ -z "${CD_DIR}" ]]; then
>        if [[ -d "${S}/src" ]]; then
>            CD_DIR="${S}/src";
>        else
>            CD_DIR="${S}";
>        fi;
>    fi;
>    debug-print $FUNCNAME "CD_DIR=${CD_DIR}";
>    echo "${CD_DIR}"
>}
>apache_doc_magic () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    local DOCS=;
>    if [[ -n "${DOCFILES}" ]]; then
>        if [[ "x$1" == "xhtml" ]]; then
>            DOCS="`echo ${DOCFILES} | sed -e 's/ /\n/g' | sed -e '/^[^ ]*.html$/ !d'`";
>        else
>            DOCS="`echo ${DOCFILES} | sed 's, *[^ ]*\+.html, ,g'`";
>        fi;
>    fi;
>    debug-print $FUNCNAME "DOCS=${DOCS}";
>    echo "${DOCS}"
>}
>apache_mod_file () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    local MOD_FILE="${APACHE2_MOD_FILE:-$(apache_cd_dir)/.libs/${PN}.so}";
>    debug-print $FUNCNAME "MOD_FILE=${MOD_FILE}";
>    echo "${MOD_FILE}"
>}
>append-cflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export CFLAGS+=" $*";
>    return 0
>}
>append-cppflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export CPPFLAGS+=" $*";
>    return 0
>}
>append-cxxflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export CXXFLAGS+=" $*";
>    return 0
>}
>append-fflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export FFLAGS+=" $*";
>    export FCFLAGS+=" $*";
>    return 0
>}
>append-flags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    case " $* " in 
>        *' '-[DIU]*)
>            eqawarn 'please use append-cppflags for preprocessor flags'
>        ;;
>        *' '-L* | *' '-Wl,*)
>            eqawarn 'please use append-ldflags for linker flags'
>        ;;
>    esac;
>    append-cflags "$@";
>    append-cxxflags "$@";
>    append-fflags "$@";
>    return 0
>}
>append-ldflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    local flag;
>    for flag in "$@";
>    do
>        [[ ${flag} == -l* ]] && eqawarn "Appending a library link instruction (${flag}); libraries to link to should not be passed through LDFLAGS";
>    done;
>    export LDFLAGS="${LDFLAGS} $*";
>    return 0
>}
>append-lfs-flags () 
>{ 
>    [[ $# -ne 0 ]] && die "append-lfs-flags takes no arguments";
>    append-cppflags -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
>}
>append-libs () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    local flag;
>    for flag in "$@";
>    do
>        if [[ -z "${flag// }" ]]; then
>            eqawarn "Appending an empty argument to LIBS is invalid! Skipping.";
>            continue;
>        fi;
>        case $flag in 
>            -[lL]*)
>                export LIBS="${LIBS} ${flag}"
>            ;;
>            -*)
>                eqawarn "Appending non-library to LIBS (${flag}); Other linker flags should be passed via LDFLAGS";
>                export LIBS="${LIBS} ${flag}"
>            ;;
>            *)
>                export LIBS="${LIBS} -l${flag}"
>            ;;
>        esac;
>    done;
>    return 0
>}
>autotools_check_macro () 
>{ 
>    [[ -f configure.ac || -f configure.in ]] || return 0;
>    local trace_file=".__autoconf_trace_data";
>    if [[ ! -e ${trace_file} ]] || [[ ! aclocal.m4 -ot ${trace_file} ]]; then
>        WANT_AUTOCONF="2.5" autoconf $(autotools_m4dir_include) ${ALL_AUTOTOOLS_MACROS[@]/#/--trace=} > ${trace_file} 2> /dev/null;
>    fi;
>    local macro args=();
>    for macro in "$@";
>    do
>        has ${macro} ${ALL_AUTOTOOLS_MACROS[@]} || die "internal error: add ${macro} to ALL_AUTOTOOLS_MACROS";
>        args+=(-e ":${macro}:");
>    done;
>    grep "${args[@]}" ${trace_file}
>}
>autotools_check_macro_val () 
>{ 
>    local macro scan_out;
>    for macro in "$@";
>    do
>        autotools_check_macro "${macro}" | gawk -v macro="${macro}" '($0 !~ /^[[:space:]]*(#|dnl)/) {
>					if (match($0, macro ":(.*)$", res))
>						print res[1]
>				}' | uniq;
>    done;
>    return 0
>}
>autotools_env_setup () 
>{ 
>    if [[ ${WANT_AUTOMAKE} == "latest" ]]; then
>        local pv;
>        for pv in ${_LATEST_AUTOMAKE[@]/#*:};
>        do
>            ROOT=/ has_version "=sys-devel/automake-${pv}*" && export WANT_AUTOMAKE="${pv}";
>        done;
>        [[ ${WANT_AUTOMAKE} == "latest" ]] && die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE[*]}";
>    fi;
>    [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5
>}
>autotools_m4dir_include () 
>{ 
>    _autotools_m4dir_include ${AT_M4DIR}
>}
>autotools_m4sysdir_include () 
>{ 
>    local paths=($(eval echo ${AT_SYS_M4DIR}));
>    if [[ ${#paths[@]} -eq 0 && -n ${SYSROOT} ]]; then
>        local path="${SYSROOT}/usr/share/aclocal";
>        [[ -d ${path} ]] && paths+=("${path}");
>    fi;
>    _autotools_m4dir_include "${paths[@]}"
>}
>autotools_run_tool () 
>{ 
>    local autofail=true m4flags=false missing_ok=false return_output=false;
>    while [[ -n $1 ]]; do
>        case $1 in 
>            --at-no-fail)
>                autofail=false
>            ;;
>            --at-m4flags)
>                m4flags=true
>            ;;
>            --at-missing)
>                missing_ok=true
>            ;;
>            --at-output)
>                return_output=true
>            ;;
>            *)
>                break
>            ;;
>        esac;
>        shift;
>    done;
>    if [[ ${EBUILD_PHASE} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then
>        ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase";
>    fi;
>    if ${missing_ok} && ! type -P ${1} > /dev/null; then
>        einfo "Skipping '$*' due $1 not installed";
>        return 0;
>    fi;
>    autotools_env_setup;
>    local STDERR_TARGET="${T}/${1##*/}.out";
>    if [[ -e ${STDERR_TARGET} ]]; then
>        local i=1;
>        while :; do
>            STDERR_TARGET="${T}/${1##*/}-${i}.out";
>            [[ -e ${STDERR_TARGET} ]] || break;
>            : $(( i++ ));
>        done;
>    fi;
>    if ${m4flags}; then
>        set -- "${1}" $(autotools_m4dir_include) "${@:2}" $(autotools_m4sysdir_include);
>    fi;
>    if ${return_output}; then
>        "$@";
>        return;
>    fi;
>    printf "***** $1 *****\n***** PWD: ${PWD}\n***** $*\n\n" > "${STDERR_TARGET}";
>    ebegin "Running $@";
>    "$@" >> "${STDERR_TARGET}" 2>&1;
>    if ! eend $? && ${autofail}; then
>        echo;
>        eerror "Failed Running $1 !";
>        eerror;
>        eerror "Include in your bugreport the contents of:";
>        eerror;
>        eerror "  ${STDERR_TARGET}";
>        echo;
>        die "Failed Running $1 !";
>    fi
>}
>built_with_use () 
>{ 
>    _eutils_eprefix_init;
>    local hidden="no";
>    if [[ $1 == "--hidden" ]]; then
>        hidden="yes";
>        shift;
>    fi;
>    local missing_action="die";
>    if [[ $1 == "--missing" ]]; then
>        missing_action=$2;
>        shift;
>        shift;
>        case ${missing_action} in 
>            true | false | die)
>
>            ;;
>            *)
>                die "unknown action '${missing_action}'"
>            ;;
>        esac;
>    fi;
>    local opt=$1;
>    [[ ${opt:0:1} = "-" ]] && shift || opt="-a";
>    local PKG=$(best_version $1);
>    [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package";
>    shift;
>    local USEFILE=${EROOT}/var/db/pkg/${PKG}/USE;
>    local IUSEFILE=${EROOT}/var/db/pkg/${PKG}/IUSE;
>    if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]]; then
>        case ${missing_action} in 
>            true)
>                return 0
>            ;;
>            false)
>                return 1
>            ;;
>            die)
>                die "Unable to determine what USE flags $PKG was built with"
>            ;;
>        esac;
>    fi;
>    if [[ ${hidden} == "no" ]]; then
>        local IUSE_BUILT=($(<"${IUSEFILE}"));
>        local expand;
>        for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]');
>        do
>            if [[ $1 == ${expand}_* ]]; then
>                expand="";
>                break;
>            fi;
>        done;
>        if [[ -n ${expand} ]]; then
>            if ! has $1 ${IUSE_BUILT[@]#[-+]}; then
>                case ${missing_action} in 
>                    true)
>                        return 0
>                    ;;
>                    false)
>                        return 1
>                    ;;
>                    die)
>                        die "$PKG does not actually support the $1 USE flag!"
>                    ;;
>                esac;
>            fi;
>        fi;
>    fi;
>    local USE_BUILT=$(<${USEFILE});
>    while [[ $# -gt 0 ]]; do
>        if [[ ${opt} = "-o" ]]; then
>            has $1 ${USE_BUILT} && return 0;
>        else
>            has $1 ${USE_BUILT} || return 1;
>        fi;
>        shift;
>    done;
>    [[ ${opt} = "-a" ]]
>}
>check_license () 
>{ 
>    die "you no longer need this as portage supports ACCEPT_LICENSE itself"
>}
>clang-fullversion () 
>{ 
>    _clang_fullversion '$1.$2.$3' "$@"
>}
>clang-major-version () 
>{ 
>    _clang_fullversion '$1' "$@"
>}
>clang-micro-version () 
>{ 
>    _clang_fullversion '$3' "$@"
>}
>clang-minor-version () 
>{ 
>    _clang_fullversion '$2' "$@"
>}
>clang-version () 
>{ 
>    _clang_fullversion '$1.$2' "$@"
>}
>config_rpath_update () 
>{ 
>    local dst src=$(type -P gettext | sed 's:bin/gettext:share/gettext/config.rpath:');
>    [[ $# -eq 0 ]] && set -- $(find -name config.rpath);
>    [[ $# -eq 0 ]] && return 0;
>    einfo "Updating all config.rpath files";
>    for dst in "$@";
>    do
>        einfo "   ${dst}";
>        cp "${src}" "${dst}" || die;
>    done
>}
>darwintoolize () 
>{ 
>    die "Use elibtoolize"
>}
>delete_all_version_separators () 
>{ 
>    replace_all_version_separators "" "${1}"
>}
>delete_version_separator () 
>{ 
>    replace_version_separator "${1}" "" "${2}"
>}
>depend.apache_pkg_setup () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    if [[ "${EBUILD_PHASE}" != "setup" ]]; then
>        die "$FUNCNAME() should be called in pkg_setup()";
>    fi;
>    local myiuse=${1:-apache2};
>    case ${EAPI:-0} in 
>        0 | 2 | 3 | 4 | 5)
>            if has ${myiuse} ${IUSE}; then
>                if use ${myiuse}; then
>                    _init_apache2;
>                else
>                    _init_no_apache;
>                fi;
>            fi
>        ;;
>        *)
>            if in_iuse ${myiuse}; then
>                if use ${myiuse}; then
>                    _init_apache2;
>                    _init_apache2_late;
>                else
>                    _init_no_apache;
>                fi;
>            fi
>        ;;
>    esac
>}
>doicon () 
>{ 
>    _iconins ${FUNCNAME} "$@"
>}
>domenu () 
>{ 
>    ( local i j ret=0;
>    insinto /usr/share/applications;
>    for i in "$@";
>    do
>        if [[ -f ${i} ]]; then
>            doins "${i}";
>            ((ret+=$?));
>        else
>            if [[ -d ${i} ]]; then
>                for j in "${i}"/*.desktop;
>                do
>                    doins "${j}";
>                    ((ret+=$?));
>                done;
>            else
>                ((++ret));
>            fi;
>        fi;
>    done;
>    exit ${ret} )
>}
>doruby () 
>{ 
>    [[ -z ${RUBY} ]] && die "\$RUBY is not set";
>    has "${EAPI}" 2 && ! use prefix && EPREFIX=;
>    ( sitelibdir=$(ruby_rbconfig_value 'sitelibdir');
>    insinto ${sitelibdir#${EPREFIX}};
>    insopts -m 0644;
>    doins "$@" ) || die "failed to install $@"
>}
>each_ruby_compile () 
>{ 
>    cd "${WORKDIR}/${MY_P}" || die "sed failed";
>    UWSGICONFIG_RUBYPATH="${RUBY}" python uwsgiconfig.py --plugin plugins/rack gentoo rack_${RUBY##*/} || die "building plugin for ${RUBY} failed";
>    UWSGICONFIG_RUBYPATH="${RUBY}" python uwsgiconfig.py --plugin plugins/fiber gentoo fiber_${RUBY##*/} || die "building fiber plugin for ${RUBY} failed";
>    UWSGICONFIG_RUBYPATH="${RUBY}" python uwsgiconfig.py --plugin plugins/rbthreads gentoo rbthreads_${RUBY##*/} || die "building rbthreads plugin for ${RUBY} failed"
>}
>eaclocal () 
>{ 
>    [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && autotools_run_tool --at-m4flags aclocal "$@" $(eaclocal_amflags)
>}
>eaclocal_amflags () 
>{ 
>    local aclocal_opts amflags_file;
>    for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in;
>    do
>        [[ -e ${amflags_file} ]] || continue;
>        autotools_env_setup;
>        aclocal_opts=$(sed -n 			"/^ACLOCAL_AMFLAGS[[:space:]]*=/{ 			  # match the first line
>			  s:[^=]*=::p; 			  # then gobble up all escaped lines
>			  : nextline /\\\\$/{ n; p; b nextline; } 			}" ${amflags_file});
>        eval aclocal_opts=\""${aclocal_opts}"\";
>        break;
>    done;
>    echo ${aclocal_opts}
>}
>eant () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    if [[ ${EBUILD_PHASE} = compile ]]; then
>        java-ant-2_src_configure;
>    fi;
>    if ! has java-ant-2 ${INHERITED}; then
>        local msg="You should inherit java-ant-2 when using eant";
>        java-pkg_announce-qa-violation "${msg}";
>    fi;
>    local antflags="-Dnoget=true -Dmaven.mode.offline=true -Dbuild.sysclasspath=ignore";
>    java-pkg_init-compiler_;
>    local compiler="${GENTOO_COMPILER}";
>    local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}";
>    local build_compiler="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER})";
>    if [[ "${compiler}" != "javac" && -z "${build_compiler}" ]]; then
>        die "ANT_BUILD_COMPILER undefined in ${compiler_env}";
>    fi;
>    if [[ ${compiler} != "javac" ]]; then
>        antflags="${antflags} -Dbuild.compiler=${build_compiler}";
>        local build_compiler_deps="$(source ${JAVA_PKG_COMPILER_DIR}/${compiler} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER_DEPS})";
>        if [[ -n ${build_compiler_deps} ]]; then
>            antflags="${antflags} -lib $(java-config -p ${build_compiler_deps})";
>        fi;
>    fi;
>    for arg in "${@}";
>    do
>        if [[ ${arg} = -lib ]]; then
>            if is-java-strict; then
>                eerror "You should not use the -lib argument to eant because it will fail";
>                eerror "with JAVA_PKG_STRICT. Please use for example java-pkg_jar-from";
>                eerror "or ant properties to make dependencies available.";
>                eerror "For ant tasks use WANT_ANT_TASKS or ANT_TASKS from.";
>                eerror "split ant (>=dev-java/ant-core-1.7).";
>                die "eant -lib is deprecated/forbidden";
>            else
>                echo "eant -lib is deprecated. Turn JAVA_PKG_STRICT on for";
>                echo "more info.";
>            fi;
>        fi;
>    done;
>    local want_ant_tasks;
>    for i in ${WANT_ANT_TASKS};
>    do
>        if [[ ${i} = */*:* ]]; then
>            i=${i#*/};
>            i=${i%:0};
>            want_ant_tasks+="${i/:/-} ";
>        else
>            want_ant_tasks+="${i} ";
>        fi;
>    done;
>    ANT_TASKS="${ANT_TASKS:-${want_ant_tasks% }}";
>    ANT_TASKS="${JAVA_PKG_FORCE_ANT_TASKS:-${ANT_TASKS}}";
>    ANT_TASKS="${ANT_TASKS:-none}";
>    if [[ "${ANT_TASKS}" == "all" ]]; then
>        einfo "Using all available ANT_TASKS";
>    else
>        if [[ "${ANT_TASKS}" == "none" ]]; then
>            einfo "Disabling all optional ANT_TASKS";
>        else
>            einfo "Using following ANT_TASKS: ${ANT_TASKS}";
>        fi;
>    fi;
>    export ANT_TASKS;
>    [[ -n ${JAVA_PKG_DEBUG} ]] && antflags="${antflags} --execdebug -debug";
>    [[ -n ${PORTAGE_QUIET} ]] && antflags="${antflags} -q";
>    local gcp="${EANT_GENTOO_CLASSPATH}";
>    local getjarsarg="";
>    if [[ ${EBUILD_PHASE} = "test" ]]; then
>        antflags="${antflags} -DJunit.present=true";
>        getjarsarg="--with-dependencies";
>        local re="\bant-junit4?([-:]\S+)?\b";
>        [[ ${ANT_TASKS} =~ ${re} ]] && gcp+=" ${BASH_REMATCH[0]}";
>    else
>        antflags="${antflags} -Dmaven.test.skip=true";
>    fi;
>    local cp;
>    for atom in ${gcp};
>    do
>        cp+=":$(java-pkg_getjars ${getjarsarg} ${atom})";
>    done;
>    [[ -n ${EANT_NEEDS_TOOLS} ]] && cp+=":$(java-config --tools)";
>    [[ -n ${EANT_GENTOO_CLASSPATH_EXTRA} ]] && cp+=":${EANT_GENTOO_CLASSPATH_EXTRA}";
>    if [[ -n ${cp#:} ]]; then
>        antflags="${antflags} -Dgentoo.classpath=\"${cp#:}\"";
>    fi;
>    [[ -n ${JAVA_PKG_DEBUG} ]] && echo ant ${antflags} "${@}";
>    debug-print "Calling ant (GENTOO_VM: ${GENTOO_VM}): ${antflags} ${@}";
>    ant ${antflags} "${@}" || die "eant failed"
>}
>eautoconf () 
>{ 
>    if [[ ! -f configure.ac && ! -f configure.in ]]; then
>        echo;
>        eerror "No configure.{ac,in} present in '${PWD}'!";
>        echo;
>        die "No configure.{ac,in} present!";
>    fi;
>    if [[ ${WANT_AUTOCONF} != "2.1" && -e configure.in ]]; then
>        eqawarn "This package has a configure.in file which has long been deprecated.  Please";
>        eqawarn "update it to use configure.ac instead as newer versions of autotools will die";
>        eqawarn "when it finds this file.  See https://bugs.gentoo.org/426262 for details.";
>    fi;
>    autotools_run_tool --at-m4flags autoconf "$@"
>}
>eautoheader () 
>{ 
>    _at_uses_autoheader || return 0;
>    autotools_run_tool --at-no-fail --at-m4flags autoheader "$@"
>}
>eautomake () 
>{ 
>    local extra_opts=();
>    local makefile_name;
>    for makefile_name in {GNUmakefile,{M,m}akefile}.am "";
>    do
>        [[ -f ${makefile_name} ]] && break;
>    done;
>    function _automake_version () 
>    { 
>        autotools_run_tool --at-output automake --version 2> /dev/null | sed -n -e '1{s:.*(GNU automake) ::p;q}'
>    };
>    if [[ -z ${makefile_name} ]]; then
>        _at_uses_automake || return 0;
>    else
>        if [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name%.am}.in ]]; then
>            local used_automake;
>            local installed_automake;
>            installed_automake=$(WANT_AUTOMAKE= _automake_version);
>            used_automake=$(head -n 1 < ${makefile_name%.am}.in | 			sed -e 's:.*by automake $.*$ from .*:\1:');
>            if [[ ${installed_automake} != ${used_automake} ]]; then
>                ewarn "Automake used for the package (${used_automake}) differs from" "the installed version (${installed_automake}).";
>                ewarn "Forcing a full rebuild of the autotools to workaround.";
>                eautoreconf;
>                return 0;
>            fi;
>        fi;
>    fi;
>    [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS && -f README ]] || extra_opts+=(--foreign);
>    case $(_automake_version) in 
>        1.4 | 1.4[.-]*)
>
>        ;;
>        *)
>            extra_opts+=(--force-missing)
>        ;;
>    esac;
>    autotools_run_tool automake --add-missing --copy "${extra_opts[@]}" "$@"
>}
>eautopoint () 
>{ 
>    autotools_run_tool autopoint "$@"
>}
>eautoreconf () 
>{ 
>    local x g;
>    if [[ -z ${AT_NO_RECURSIVE} ]]; then
>        for x in $(autotools_check_macro_val AC_CONFIG_SUBDIRS);
>        do
>            if [[ -d ${x} ]]; then
>                pushd "${x}" > /dev/null;
>                AT_NOELIBTOOLIZE="yes" eautoreconf || die;
>                popd > /dev/null;
>            fi;
>        done;
>    fi;
>    einfo "Running eautoreconf in '${PWD}' ...";
>    local m4dirs=$(autotools_check_macro_val AC_CONFIG_{AUX,MACRO}_DIR);
>    [[ -n ${m4dirs} ]] && mkdir -p ${m4dirs};
>    local i tools=(glibgettext false "autotools_run_tool glib-gettextize --copy --force" gettext false "autotools_run_tool --at-missing autopoint --force" intltool false "autotools_run_tool intltoolize --automake --copy --force" gtkdoc false "autotools_run_tool --at-missing gtkdocize --copy" gnomedoc false "autotools_run_tool --at-missing gnome-doc-prepare --copy --force" libtool false "_elibtoolize --auto-ltdl --install --copy --force");
>    for ((i = 0; i < ${#tools[@]}; i += 3 ))
>    do
>        if _at_uses_${tools[i]}; then
>            tools[i+1]=true;
>            ${tools[i+2]};
>        fi;
>    done;
>    local rerun_aclocal=false;
>    eaclocal;
>    for ((i = 0; i < ${#tools[@]}; i += 3 ))
>    do
>        if ! ${tools[i+1]} && _at_uses_${tools[i]}; then
>            ${tools[i+2]};
>            rerun_aclocal=true;
>        fi;
>    done;
>    ${rerun_aclocal} && eaclocal;
>    if [[ ${WANT_AUTOCONF} = 2.1 ]]; then
>        eautoconf;
>    else
>        eautoconf --force;
>    fi;
>    eautoheader;
>    [[ ${AT_NOEAUTOMAKE} != "yes" ]] && FROM_EAUTORECONF="yes" eautomake ${AM_OPTS};
>    if [[ ${AT_NOELIBTOOLIZE} != "yes" ]]; then
>        elibtoolize --force "${PWD}";
>    fi;
>    return 0
>}
>ebeep () 
>{ 
>    ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at https://bugs.gentoo.org"
>}
>econf_build () 
>{ 
>    local CBUILD=${CBUILD:-${CHOST}};
>    tc-env_build econf --build=${CBUILD} --host=${CBUILD} "$@"
>}
>ecvs_clean () 
>{ 
>    [[ $# -eq 0 ]] && set -- .;
>    find "$@" -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
>}
>egit_clean () 
>{ 
>    [[ $# -eq 0 ]] && set -- .;
>    find "$@" -type d -name '.git*' -prune -print0 | xargs -0 rm -rf
>}
>einstalldocs () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local dodoc_opts=-r;
>    has ${EAPI} 0 1 2 3 && dodoc_opts=;
>    if ! declare -p DOCS &> /dev/null; then
>        local d;
>        for d in README* ChangeLog AUTHORS NEWS TODO CHANGES THANKS BUGS FAQ CREDITS CHANGELOG;
>        do
>            if [[ -s ${d} ]]; then
>                dodoc "${d}" || die;
>            fi;
>        done;
>    else
>        if [[ $(declare -p DOCS) == "declare -a"* ]]; then
>            if [[ -n ${DOCS[@]} ]]; then
>                dodoc ${dodoc_opts} "${DOCS[@]}" || die;
>            fi;
>        else
>            if [[ -n ${DOCS} ]]; then
>                dodoc ${dodoc_opts} ${DOCS} || die;
>            fi;
>        fi;
>    fi;
>    if [[ $(declare -p HTML_DOCS 2>/dev/null) == "declare -a"* ]]; then
>        if [[ -n ${HTML_DOCS[@]} ]]; then
>            dohtml -r "${HTML_DOCS[@]}" || die;
>        fi;
>    else
>        if [[ -n ${HTML_DOCS} ]]; then
>            dohtml -r ${HTML_DOCS} || die;
>        fi;
>    fi;
>    return 0
>}
>ejavac () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local compiler_executable;
>    compiler_executable=$(java-pkg_get-javac);
>    local javac_args;
>    javac_args="$(java-pkg_javac-args)";
>    if [[ -n ${JAVA_PKG_DEBUG} ]]; then
>        einfo "Verbose logging for \"${FUNCNAME}\" function";
>        einfo "Compiler executable: ${compiler_executable}";
>        einfo "Extra arguments: ${javac_args}";
>        einfo "Complete command:";
>        einfo "${compiler_executable} ${javac_args} ${@}";
>    fi;
>    ebegin "Compiling";
>    ${compiler_executable} ${javac_args} "${@}" || die "ejavac failed"
>}
>ejavadoc () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local javadoc_args="";
>    if java-pkg_is-vm-version-ge "1.8"; then
>        javadoc_args="-Xdoclint:none";
>    fi;
>    if [[ -n ${JAVA_PKG_DEBUG} ]]; then
>        einfo "Verbose logging for \"${FUNCNAME}\" function";
>        einfo "Javadoc executable: javadoc";
>        einfo "Extra arguments: ${javadoc_args}";
>        einfo "Complete command:";
>        einfo "javadoc ${javadoc_args} ${@}";
>    fi;
>    ebegin "Generating JavaDoc";
>    javadoc ${javadoc_args} "${@}" || die "ejavadoc failed"
>}
>ejunit () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    ejunit_ "junit" "${@}"
>}
>ejunit4 () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    ejunit_ "junit-4" "${@}"
>}
>ejunit_ () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local pkgs;
>    if [[ -f ${JAVA_PKG_DEPEND_FILE} ]]; then
>        for atom in $(cat ${JAVA_PKG_DEPEND_FILE} | tr : ' ');
>        do
>            pkgs=${pkgs},$(echo ${atom} | sed -re "s/^.*@//");
>        done;
>    fi;
>    local junit=${1};
>    shift 1;
>    local cp=$(java-pkg_getjars --with-dependencies ${junit}${pkgs});
>    if [[ ${1} = -cp || ${1} = -classpath ]]; then
>        cp="${2}:${cp}";
>        shift 2;
>    else
>        cp=".:${cp}";
>    fi;
>    local runner=junit.textui.TestRunner;
>    if [[ "${junit}" == "junit-4" ]]; then
>        runner=org.junit.runner.JUnitCore;
>    fi;
>    debug-print "Calling: java -cp \"${cp}\" -Djava.io.tmpdir=\"${T}\" -Djava.awt.headless=true ${runner} ${@}";
>    java -cp "${cp}" -Djava.io.tmpdir="${T}/" -Djava.awt.headless=true ${runner} "${@}" || die "Running junit failed"
>}
>elibtoolize () 
>{ 
>    local x;
>    local dirs=();
>    local do_portage="no";
>    local do_reversedeps="yes";
>    local do_only_patches="no";
>    local do_uclibc="yes";
>    local deptoremove=;
>    local do_shallow="no";
>    local force="false";
>    local elt_patches="install-sh ltmain portage relink max_cmd_len sed test tmp cross as-needed target-nm ppc64le";
>    for x in "$@";
>    do
>        case ${x} in 
>            --portage)
>                do_portage="yes"
>            ;;
>            --reverse-deps)
>                do_reversedeps="yes";
>                elt_patches+=" fix-relink"
>            ;;
>            --patch-only)
>                do_only_patches="yes"
>            ;;
>            --remove-internal-dep=*)
>                deptoremove=${x#--remove-internal-dep=};
>                [[ -n ${deptoremove} ]] && elt_patches+=" rem-int-dep"
>            ;;
>            --shallow)
>                do_shallow="yes"
>            ;;
>            --no-uclibc)
>                do_uclibc="no"
>            ;;
>            --force)
>                force="true"
>            ;;
>            -*)
>                eerror "Invalid elibtoolize option: ${x}";
>                die "elibtoolize called with ${x} ??"
>            ;;
>            *)
>                dirs+=("${x}")
>            ;;
>        esac;
>    done;
>    [[ ${do_uclibc} == "yes" ]] && elt_patches+=" uclibc-conf uclibc-ltconf";
>    case ${CHOST} in 
>        *-aix*)
>            elt_patches+=" hardcode aixrtl"
>        ;;
>        *-darwin*)
>            elt_patches+=" darwin-ltconf darwin-ltmain darwin-conf"
>        ;;
>        *-solaris*)
>            elt_patches+=" sol2-conf sol2-ltmain"
>        ;;
>        *-freebsd*)
>            elt_patches+=" fbsd-conf fbsd-ltconf"
>        ;;
>        *-hpux*)
>            elt_patches+=" hpux-conf deplibs hc-flag-ld hardcode hardcode-relink relink-prog no-lc"
>        ;;
>        *-irix*)
>            elt_patches+=" irix-ltmain"
>        ;;
>        *-mint*)
>            elt_patches+=" mint-conf"
>        ;;
>    esac;
>    if $(tc-getLD) --version 2>&1 | grep -qs 'GNU gold'; then
>        elt_patches+=" gold-conf";
>    fi;
>    if [[ ${do_shallow} == "yes" ]]; then
>        [[ ${#dirs[@]} -ne 0 ]] && die "Using --shallow with explicit dirs doesn't make sense";
>        [[ -f ${S}/ltmain.sh || -f ${S}/configure ]] && dirs+=("${S}");
>    else
>        [[ ${#dirs[@]} -eq 0 ]] && dirs+=("${S}");
>        dirs=($(find "${dirs[@]}" '(' -name ltmain.sh -o -name configure ')' -printf '%h\n' | sort -u));
>    fi;
>    local d p ret;
>    for d in "${dirs[@]}";
>    do
>        export ELT_APPLIED_PATCHES=;
>        if [[ -f ${d}/.elibtoolized ]]; then
>            ${force} || continue;
>        fi;
>        local outfunc="einfo";
>        [[ -f ${d}/.elibtoolized ]] && outfunc="ewarn";
>        ${outfunc} "Running elibtoolize in: ${d#${WORKDIR}/}/";
>        if [[ ${outfunc} == "ewarn" ]]; then
>            ewarn "  We've already been run in this tree; you should";
>            ewarn "  avoid this if possible (perhaps by filing a bug)";
>        fi;
>        [[ -f ${d}/ltmain.sh ]] && for p in ${elt_patches};
>        do
>            ret=0;
>            case ${p} in 
>                portage)
>                    if ! grep -qs 'We do not want portage' "${d}/ltmain.sh"; then
>                        ELT_walk_patches "${d}/ltmain.sh" "${p}";
>                        ret=$?;
>                    fi
>                ;;
>                rem-int-dep)
>                    ELT_walk_patches "${d}/ltmain.sh" "${p}" "${deptoremove}";
>                    ret=$?
>                ;;
>                fix-relink)
>                    if grep -qs 'inst_prefix_dir' "${d}/ltmain.sh"; then
>                        ELT_walk_patches "${d}/ltmain.sh" "${p}";
>                        ret=$?;
>                    fi
>                ;;
>                max_cmd_len)
>                    if grep -qs 'max_cmd_len' "${d}/ltmain.sh"; then
>                        ELT_walk_patches "${d}/ltmain.sh" "${p}";
>                        ret=$?;
>                    fi
>                ;;
>                as-needed)
>                    ELT_walk_patches "${d}/ltmain.sh" "${p}";
>                    ret=$?
>                ;;
>                uclibc-ltconf)
>                    if [[ -s ${d}/ltconfig ]]; then
>                        ELT_walk_patches "${d}/ltconfig" "${p}";
>                        ret=$?;
>                    fi
>                ;;
>                fbsd-ltconf)
>                    if [[ -s ${d}/ltconfig ]]; then
>                        ELT_walk_patches "${d}/ltconfig" "${p}";
>                        ret=$?;
>                    fi
>                ;;
>                darwin-ltconf)
>                    if [[ -s ${d}/ltconfig ]]; then
>                        ELT_walk_patches "${d}/ltconfig" "${p}";
>                        ret=$?;
>                    fi
>                ;;
>                darwin-ltmain)
>                    if [[ -e ${d}/ltmain.sh ]] && ! grep -qs 'verstring="-compatibility_version' "${d}/ltmain.sh"; then
>                        ELT_walk_patches "${d}/ltmain.sh" "${p}";
>                        ret=$?;
>                    fi
>                ;;
>                install-sh)
>                    ELT_walk_patches "${d}/install-sh" "${p}";
>                    ret=$?
>                ;;
>                cross)
>                    if tc-is-cross-compiler; then
>                        ELT_walk_patches "${d}/ltmain.sh" "${p}";
>                        ret=$?;
>                    fi
>                ;;
>                *)
>                    ELT_walk_patches "${d}/ltmain.sh" "${p}";
>                    ret=$?
>                ;;
>            esac;
>            if [[ ${ret} -ne 0 ]]; then
>                case ${p} in 
>                    relink)
>                        local version=$(ELT_libtool_version "${d}/ltmain.sh");
>                        if ! grep -qs 'inst_prefix_dir' "${d}/ltmain.sh" && [[ $(VER_to_int "${version}") -ge $(VER_to_int "1.4.0") ]]; then
>                            ewarn "  Could not apply relink.patch!";
>                        fi
>                    ;;
>                    portage)
>                        if [[ ${do_portage} == "yes" ]]; then
>                            if ! grep -qs 'We do not want portage' "${d}/ltmain.sh"; then
>                                echo;
>                                eerror "Portage patch requested, but failed to apply!";
>                                eerror "Please file a bug report to add a proper patch.";
>                                die "Portage patch requested, but failed to apply!";
>                            fi;
>                        else
>                            if grep -qs 'We do not want portage' "${d}/ltmain.sh"; then
>                                :;
>                            else
>                                local version=$(ELT_libtool_version "${d}"/ltmain.sh);
>                                echo;
>                                eerror "Portage patch failed to apply (ltmain.sh version ${version})!";
>                                eerror "Please file a bug report to add a proper patch.";
>                                die "Portage patch failed to apply!";
>                            fi;
>                            ELT_APPLIED_PATCHES="portage";
>                        fi
>                    ;;
>                    darwin-*)
>                        [[ ${CHOST} == *"-darwin"* ]] && ewarn "  Darwin patch set '${p}' failed to apply!"
>                    ;;
>                esac;
>            fi;
>        done;
>        [[ -f ${d}/ltmain.sh ]] && if [[ -z ${ELT_APPLIED_PATCHES} ]]; then
>            if [[ ${do_portage} == "no" && ${do_reversedeps} == "no" && ${do_only_patches} == "no" && ${deptoremove} == "" ]]; then
>                ewarn "Cannot apply any patches, please file a bug about this";
>                die;
>            fi;
>        fi;
>        [[ -f ${d}/configure ]] && for p in ${elt_patches};
>        do
>            ret=0;
>            case ${p} in 
>                uclibc-conf)
>                    if grep -qs 'Transform linux' "${d}/configure"; then
>                        ELT_walk_patches "${d}/configure" "${p}";
>                        ret=$?;
>                    fi
>                ;;
>                fbsd-conf)
>                    if grep -qs 'version_type=freebsd-' "${d}/configure"; then
>                        ELT_walk_patches "${d}/configure" "${p}";
>                        ret=$?;
>                    fi
>                ;;
>                darwin-conf)
>                    if grep -qs '&& echo \.so ||' "${d}/configure"; then
>                        ELT_walk_patches "${d}/configure" "${p}";
>                        ret=$?;
>                    fi
>                ;;
>                aixrtl | hpux-conf)
>                    ret=1;
>                    local subret=0;
>                    while [[ $subret -eq 0 ]]; do
>                        subret=1;
>                        if [[ -e ${d}/configure ]]; then
>                            ELT_walk_patches "${d}/configure" "${p}";
>                            subret=$?;
>                        fi;
>                        if [[ $subret -eq 0 ]]; then
>                            ret=0;
>                        fi;
>                    done
>                ;;
>                mint-conf | gold-conf | sol2-conf)
>                    ELT_walk_patches "${d}/configure" "${p}";
>                    ret=$?
>                ;;
>                target-nm)
>                    ELT_walk_patches "${d}/configure" "${p}";
>                    ret=$?
>                ;;
>                ppc64le)
>                    ELT_walk_patches "${d}/configure" "${p}";
>                    ret=$?
>                ;;
>                *)
>
>                ;;
>            esac;
>            if [[ ${ret} -ne 0 ]]; then
>                case ${p} in 
>                    uclibc-*)
>                        [[ ${CHOST} == *-uclibc ]] && ewarn "  uClibc patch set '${p}' failed to apply!"
>                    ;;
>                    fbsd-*)
>                        if [[ ${CHOST} == *-freebsd* ]]; then
>                            if [[ -z $(grep 'Handle Gentoo/FreeBSD as it was Linux' 								"${d}/configure" 2>/dev/null) ]]; then
>                                eerror "  FreeBSD patch set '${p}' failed to apply!";
>                                die "FreeBSD patch set '${p}' failed to apply!";
>                            fi;
>                        fi
>                    ;;
>                    darwin-*)
>                        [[ ${CHOST} == *"-darwin"* ]] && ewarn "  Darwin patch set '${p}' failed to apply!"
>                    ;;
>                esac;
>            fi;
>        done;
>        rm -f "${d}/libtool";
>         > "${d}/.elibtoolized";
>    done
>}
>emktemp () 
>{ 
>    local exe="touch";
>    [[ $1 == -d ]] && exe="mkdir" && shift;
>    local topdir=$1;
>    if [[ -z ${topdir} ]]; then
>        [[ -z ${T} ]] && topdir="/tmp" || topdir=${T};
>    fi;
>    if ! type -P mktemp > /dev/null; then
>        local tmp=/;
>        while [[ -e ${tmp} ]]; do
>            tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM};
>        done;
>        ${exe} "${tmp}" || ${exe} -p "${tmp}";
>        echo "${tmp}";
>    else
>        if [[ ${exe} == "touch" ]]; then
>            TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX;
>        else
>            TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX;
>        fi;
>    fi
>}
>epatch () 
>{ 
>    function _epatch_draw_line () 
>    { 
>        [[ -z $1 ]] && set "$(printf "%65s" '')";
>        echo "${1//?/=}"
>    };
>    unset P4CONFIG P4PORT P4USER;
>    local EPATCH_OPTS=(${EPATCH_OPTS[*]});
>    while [[ $# -gt 0 ]]; do
>        case $1 in 
>            -*)
>                EPATCH_OPTS+=("$1")
>            ;;
>            *)
>                break
>            ;;
>        esac;
>        shift;
>    done;
>    if [[ $# -gt 1 ]]; then
>        local m;
>        for m in "$@";
>        do
>            epatch "${m}";
>        done;
>        return 0;
>    fi;
>    local SINGLE_PATCH="no";
>    [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}";
>    if [[ -f $1 ]]; then
>        SINGLE_PATCH="yes";
>        set -- "$1";
>        local EPATCH_SUFFIX=$1;
>    else
>        if [[ -d $1 ]]; then
>            evar_push_set LC_COLLATE C;
>            set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"};
>            evar_pop;
>        else
>            if [[ -f ${EPATCH_SOURCE}/$1 ]]; then
>                epatch "${EPATCH_SOURCE}/$1";
>                return $?;
>            else
>                [[ $# -ne 0 ]] && EPATCH_SOURCE=$1;
>                echo;
>                eerror "Cannot find \$EPATCH_SOURCE!  Value for \$EPATCH_SOURCE is:";
>                eerror;
>                eerror "  ${EPATCH_SOURCE}";
>                eerror "  ( ${EPATCH_SOURCE##*/} )";
>                echo;
>                die "Cannot find \$EPATCH_SOURCE!";
>            fi;
>        fi;
>    fi;
>    EPATCH_OPTS="${EPATCH_COMMON_OPTS} ${EPATCH_OPTS[*]}";
>    local PIPE_CMD;
>    case ${EPATCH_SUFFIX##*\.} in 
>        xz)
>            PIPE_CMD="xz -dc"
>        ;;
>        lzma)
>            PIPE_CMD="lzma -dc"
>        ;;
>        bz2)
>            PIPE_CMD="bzip2 -dc"
>        ;;
>        gz | Z | z)
>            PIPE_CMD="gzip -dc"
>        ;;
>        ZIP | zip)
>            PIPE_CMD="unzip -p"
>        ;;
>        *)
>
>        ;;
>    esac;
>    [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}";
>    local x;
>    for x in "$@";
>    do
>        [[ ! -f ${x} ]] && continue;
>        local patchname=${x##*/};
>        local a=${patchname#*_};
>        a=${a%%_*};
>        if ! [[ ${SINGLE_PATCH} == "yes" || ${EPATCH_FORCE} == "yes" || ${a} == all || ${a} == ${ARCH} ]]; then
>            continue;
>        fi;
>        if [[ -n ${EPATCH_EXCLUDE}${EPATCH_USER_EXCLUDE} ]]; then
>            eshopts_push -o noglob;
>            local ex;
>            for ex in ${EPATCH_EXCLUDE};
>            do
>                if [[ ${patchname} == ${ex} ]]; then
>                    einfo "  Skipping ${patchname} due to EPATCH_EXCLUDE ...";
>                    eshopts_pop;
>                    continue 2;
>                fi;
>            done;
>            for ex in ${EPATCH_USER_EXCLUDE};
>            do
>                if [[ ${patchname} == ${ex} ]]; then
>                    einfo "  Skipping ${patchname} due to EPATCH_USER_EXCLUDE ...";
>                    eshopts_pop;
>                    continue 2;
>                fi;
>            done;
>            eshopts_pop;
>        fi;
>        if [[ ${SINGLE_PATCH} == "yes" ]]; then
>            if [[ -n ${EPATCH_SINGLE_MSG} ]]; then
>                einfo "${EPATCH_SINGLE_MSG}";
>            else
>                einfo "Applying ${patchname} ...";
>            fi;
>        else
>            einfo "  ${patchname} ...";
>        fi;
>        local patch="patch";
>        eval $(alias patch 2>/dev/null | sed 's:^alias ::');
>        local STDERR_TARGET="${T}/${patchname}.out";
>        if [[ -e ${STDERR_TARGET} ]]; then
>            STDERR_TARGET="${T}/${patchname}-$$.out";
>        fi;
>        printf "***** %s *****\nPWD: %s\nPATCH TOOL: %s -> %s\nVERSION INFO:\n%s\n\n" "${patchname}" "${PWD}" "${patch}" "$(type -P "${patch}")" "$(${patch} --version)" > "${STDERR_TARGET}";
>        local count=0;
>        local PATCH_TARGET;
>        if [[ -n ${PIPE_CMD} ]]; then
>            PATCH_TARGET="${T}/$$.patch";
>            echo "PIPE_COMMAND:  ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}";
>            if ! ( ${PIPE_CMD} "${x}" > "${PATCH_TARGET}" ) >> "${STDERR_TARGET}" 2>&1; then
>                echo;
>                eerror "Could not extract patch!";
>                count=5;
>                break;
>            fi;
>        else
>            PATCH_TARGET=${x};
>        fi;
>        local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }');
>        if [[ -n ${abs_paths} ]]; then
>            count=1;
>            printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}";
>        fi;
>        local rel_paths=$(egrep -n '^[-+]{3} [^	]*[.][.]/' "${PATCH_TARGET}");
>        if [[ -n ${rel_paths} ]]; then
>            echo;
>            eerror "Rejected Patch: ${patchname} !";
>            eerror " ( ${PATCH_TARGET} )";
>            eerror;
>            eerror "Your patch uses relative paths '../':";
>            eerror "${rel_paths}";
>            echo;
>            die "you need to fix the relative paths in patch";
>        fi;
>        local patch_cmd;
>        while [[ ${count} -lt 5 ]]; do
>            patch_cmd="${patch} -p${count} ${EPATCH_OPTS}";
>            ( _epatch_draw_line "***** ${patchname} *****";
>            echo;
>            echo "PATCH COMMAND:  ${patch_cmd} --dry-run -f < '${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 "PATCH COMMAND:  ${patch_cmd} < '${PATCH_TARGET}'";
>                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;
>        (( EPATCH_N_APPLIED_PATCHES++ ));
>        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;
>    for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}{,:${SLOT%/*}};
>    do
>        EPATCH_SOURCE=${EPATCH_USER_SOURCE}/${CTARGET}/${check};
>        [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${EPATCH_USER_SOURCE}/${CHOST}/${check};
>        [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${EPATCH_USER_SOURCE}/${check};
>        if [[ -d ${EPATCH_SOURCE} ]]; then
>            local old_n_applied_patches=${EPATCH_N_APPLIED_PATCHES:-0};
>            EPATCH_SOURCE=${EPATCH_SOURCE} EPATCH_SUFFIX="patch" EPATCH_FORCE="yes" EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." epatch;
>            echo "${EPATCH_SOURCE}" > "${applied}";
>            if [[ ${old_n_applied_patches} -lt ${EPATCH_N_APPLIED_PATCHES} ]]; then
>                has epatch_user_death_notice ${EBUILD_DEATH_HOOKS} || EBUILD_DEATH_HOOKS+=" epatch_user_death_notice";
>            fi;
>            return 0;
>        fi;
>    done;
>    echo "none" > "${applied}";
>    return 1
>}
>epatch_user_death_notice () 
>{ 
>    ewarn "!!! User patches were applied to this build!"
>}
>epause () 
>{ 
>    ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at https://bugs.gentoo.org"
>}
>epunt_cxx () 
>{ 
>    local dir=$1;
>    [[ -z ${dir} ]] && dir=${S};
>    ebegin "Removing useless C++ checks";
>    local f p any_found;
>    while IFS= read -r -d '' f; do
>        for p in "$(eutils_elt_patch_dir)"/nocxx/*.patch;
>        do
>            if patch --no-backup-if-mismatch -p1 "${f}" "${p}" > /dev/null; then
>                any_found=1;
>                break;
>            fi;
>        done;
>    done < <(find "${dir}" -name configure -print0);
>    if [[ -z ${any_found} ]]; then
>        eqawarn "epunt_cxx called unnecessarily (no C++ checks to punt).";
>    fi;
>    eend 0
>}
>eshopts_pop () 
>{ 
>    local s;
>    estack_pop eshopts s || die "${FUNCNAME}: unbalanced push";
>    if [[ ${s} == "shopt -"* ]]; then
>        eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}";
>    else
>        set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-";
>        set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}";
>    fi
>}
>eshopts_push () 
>{ 
>    if [[ $1 == -[su] ]]; then
>        estack_push eshopts "$(shopt -p)";
>        [[ $# -eq 0 ]] && return 0;
>        shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*";
>    else
>        estack_push eshopts $-;
>        [[ $# -eq 0 ]] && return 0;
>        set "$@" || die "${FUNCNAME}: bad options to set: $*";
>    fi
>}
>estack_pop () 
>{ 
>    [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments";
>    local _estack_name="_ESTACK_$1_";
>    shift;
>    local _estack_retvar=$1;
>    shift;
>    eval local _estack_i=\${#${_estack_name}\[@\]};
>    [[ $(( --_estack_i )) -eq -1 ]] && return 1;
>    if [[ -n ${_estack_retvar} ]]; then
>        eval ${_estack_retvar}=\"\${${_estack_name}\[${_estack_i}\]}\";
>    fi;
>    eval unset \"${_estack_name}\[${_estack_i}\]\"
>}
>estack_push () 
>{ 
>    [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments";
>    local stack_name="_ESTACK_$1_";
>    shift;
>    eval ${stack_name}+=$ \"\$@\" $
>}
>esvn_clean () 
>{ 
>    [[ $# -eq 0 ]] && set -- .;
>    find "$@" -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: $*"
>}
>eutils_elt_patch_dir () 
>{ 
>    local d="${ECLASSDIR}/ELT-patches";
>    if [[ ! -d ${d} ]]; then
>        d="${_EUTILS_ECLASSDIR_LOCAL}/ELT-patches";
>    fi;
>    echo "${d}"
>}
>evar_pop () 
>{ 
>    local cnt=${1:-bad};
>    case $# in 
>        0)
>            cnt=1
>        ;;
>        1)
>            isdigit "${cnt}" || die "${FUNCNAME}: first arg must be a number: $*"
>        ;;
>        *)
>            die "${FUNCNAME}: only accepts one arg: $*"
>        ;;
>    esac;
>    local var val;
>    while (( cnt-- )); do
>        estack_pop evar val || die "${FUNCNAME}: unbalanced push";
>        estack_pop evar var || die "${FUNCNAME}: unbalanced push";
>        [[ ${val} == "unset_76fc3c462065bb4ca959f939e6793f94" ]] && unset ${var} || printf -v "${var}" '%s' "${val}";
>    done
>}
>evar_push () 
>{ 
>    local var val;
>    for var in "$@";
>    do
>        [[ ${!var+set} == "set" ]] && val=${!var} || val="unset_76fc3c462065bb4ca959f939e6793f94";
>        estack_push evar "${var}" "${val}";
>    done
>}
>evar_push_set () 
>{ 
>    local var=$1;
>    evar_push ${var};
>    case $# in 
>        1)
>            unset ${var}
>        ;;
>        2)
>            printf -v "${var}" '%s' "$2"
>        ;;
>        *)
>            die "${FUNCNAME}: incorrect # of args: $*"
>        ;;
>    esac
>}
>filter-flags () 
>{ 
>    _filter-hardened "$@";
>    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/both/387,sse};
>    new_math=" ${new_math//[,+]/ } ";
>    prune_math="";
>    for prune_math in "$@";
>    do
>        new_math=${new_math/ ${prune_math} / };
>    done;
>    new_math=$(echo ${new_math});
>    new_math=${new_math// /,};
>    if [[ -z ${new_math} ]]; then
>        filter-flags ${orig_mfpmath};
>    else
>        replace-flags ${orig_mfpmath} -mfpmath=${new_math};
>    fi;
>    return 0
>}
>gcc-fullversion () 
>{ 
>    _gcc_fullversion '$1.$2.$3' "$@"
>}
>gcc-major-version () 
>{ 
>    _gcc_fullversion '$1' "$@"
>}
>gcc-micro-version () 
>{ 
>    _gcc_fullversion '$3' "$@"
>}
>gcc-minor-version () 
>{ 
>    _gcc_fullversion '$2' "$@"
>}
>gcc-specs-directive () 
>{ 
>    local directive subdname subdirective;
>    directive="$(_gcc-specs-directive_raw $1)";
>    while [[ ${directive} == *%$*$* ]]; do
>        subdname=${directive/*%$};
>        subdname=${subdname/$*};
>        subdirective="$(_gcc-specs-directive_raw ${subdname})";
>        directive="${directive//\%(${subdname})/${subdirective}}";
>    done;
>    echo "${directive}";
>    return 0
>}
>gcc-specs-nostrict () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive cc1);
>    [[ "${directive/\{!fstrict-overflow:}" != "${directive}" ]]
>}
>gcc-specs-now () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive link_command);
>    [[ "${directive/\{!nonow:}" != "${directive}" ]]
>}
>gcc-specs-pie () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive cc1);
>    [[ "${directive/\{!nopie:}" != "${directive}" ]]
>}
>gcc-specs-relro () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive link_command);
>    [[ "${directive/\{!norelro:}" != "${directive}" ]]
>}
>gcc-specs-ssp () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive cc1);
>    [[ "${directive/\{!fno-stack-protector:}" != "${directive}" ]]
>}
>gcc-specs-ssp-to-all () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive cc1);
>    [[ "${directive/\{!fno-stack-protector-all:}" != "${directive}" ]]
>}
>gcc-specs-stack-check () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive cc1);
>    [[ "${directive/\{!fno-stack-check:}" != "${directive}" ]]
>}
>gcc-version () 
>{ 
>    _gcc_fullversion '$1.$2' "$@"
>}
>gen_usr_ldscript () 
>{ 
>    local lib libdir=$(get_libdir) output_format="" auto=false suffix=$(get_libname);
>    [[ -z ${ED+set} ]] && local ED=${D%/}${EPREFIX}/;
>    tc-is-static-only && return;
>    if [[ $(type -t multilib_is_native_abi) == "function" ]]; then
>        multilib_is_native_abi || return 0;
>    fi;
>    case ${CTARGET:-${CHOST}} in 
>        *-darwin*)
>
>        ;;
>        *-android*)
>            return 0
>        ;;
>        *linux* | *-freebsd* | *-openbsd* | *-netbsd*)
>            use prefix && return 0
>        ;;
>        *)
>            return 0
>        ;;
>    esac;
>    dodir /usr/${libdir};
>    if [[ $1 == "-a" ]]; then
>        auto=true;
>        shift;
>        dodir /${libdir};
>    fi;
>    local flags=(${CFLAGS} ${LDFLAGS} -Wl,--verbose);
>    if $(tc-getLD) --version | grep -q 'GNU gold'; then
>        local d="${T}/bfd-linker";
>        mkdir -p "${d}";
>        ln -sf $(which ${CHOST}-ld.bfd) "${d}"/ld;
>        flags+=(-B"${d}");
>    fi;
>    output_format=$($(tc-getCC) "${flags[@]}" 2>&1 | sed -n 's/^OUTPUT_FORMAT("$[^"]*$",.*/\1/p');
>    [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )";
>    for lib in "$@";
>    do
>        local tlib;
>        if ${auto}; then
>            lib="lib${lib}${suffix}";
>        else
>            [[ -r ${ED}/${libdir}/${lib} ]] || continue;
>        fi;
>        case ${CTARGET:-${CHOST}} in 
>            *-darwin*)
>                if ${auto}; then
>                    tlib=$(scanmacho -qF'%S#F' "${ED}"/usr/${libdir}/${lib});
>                else
>                    tlib=$(scanmacho -qF'%S#F' "${ED}"/${libdir}/${lib});
>                fi;
>                [[ -z ${tlib} ]] && die "unable to read install_name from ${lib}";
>                tlib=${tlib##*/};
>                if ${auto}; then
>                    mv "${ED}"/usr/${libdir}/${lib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die;
>                    if [[ ${tlib} != ${lib%${suffix}}.*${suffix#.} ]]; then
>                        mv "${ED}"/usr/${libdir}/${tlib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die;
>                    fi;
>                    rm -f "${ED}"/${libdir}/${lib};
>                fi;
>                if [[ ! -w "${ED}/${libdir}/${tlib}" ]]; then
>                    chmod u+w "${ED}${libdir}/${tlib}";
>                    local nowrite=yes;
>                fi;
>                install_name_tool -id "${EPREFIX}"/${libdir}/${tlib} "${ED}"/${libdir}/${tlib} || die "install_name_tool failed";
>                [[ -n ${nowrite} ]] && chmod u-w "${ED}${libdir}/${tlib}";
>                pushd "${ED}/usr/${libdir}" > /dev/null;
>                ln -snf "../../${libdir}/${tlib}" "${lib}";
>                popd > /dev/null
>            ;;
>            *)
>                if ${auto}; then
>                    tlib=$(scanelf -qF'%S#F' "${ED}"/usr/${libdir}/${lib});
>                    [[ -z ${tlib} ]] && die "unable to read SONAME from ${lib}";
>                    mv "${ED}"/usr/${libdir}/${lib}* "${ED}"/${libdir}/ || die;
>                    if [[ ${tlib} != ${lib}* ]]; then
>                        mv "${ED}"/usr/${libdir}/${tlib}* "${ED}"/${libdir}/ || die;
>                    fi;
>                    rm -f "${ED}"/${libdir}/${lib};
>                else
>                    tlib=${lib};
>                fi;
>                cat > "${ED}/usr/${libdir}/${lib}"  <<-END_LDSCRIPT
>/* GNU ld script
>   Since Gentoo has critical dynamic libraries in /lib, and the static versions
>   in /usr/lib, we need to have a "fake" dynamic lib in /usr/lib, otherwise we
>   run into linking problems.  This "fake" dynamic lib is a linker script that
>   redirects the linker to the real lib.  And yes, this works in the cross-
>   compiling scenario as the sysroot-ed linker will prepend the real path.
>
>   See bug https://bugs.gentoo.org/4411 for more info.
> */
>${output_format}
>GROUP ( ${EPREFIX}/${libdir}/${tlib} )
>END_LDSCRIPT
>
>            ;;
>        esac
>        fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}";
>    done
>}
>get-flag () 
>{ 
>    local f var findflag="$1";
>    for var in $(all-flag-vars);
>    do
>        for f in ${!var};
>        do
>            if [ "${f/${findflag}}" != "${f}" ]; then
>                printf "%s\n" "${f/-${findflag}=}";
>                return 0;
>            fi;
>        done;
>    done;
>    return 1
>}
>get_abi_CFLAGS () 
>{ 
>    get_abi_var CFLAGS "$@"
>}
>get_abi_CHOST () 
>{ 
>    get_abi_var CHOST "$@"
>}
>get_abi_CTARGET () 
>{ 
>    get_abi_var CTARGET "$@"
>}
>get_abi_FAKE_TARGETS () 
>{ 
>    get_abi_var FAKE_TARGETS "$@"
>}
>get_abi_LDFLAGS () 
>{ 
>    get_abi_var LDFLAGS "$@"
>}
>get_abi_LIBDIR () 
>{ 
>    get_abi_var LIBDIR "$@"
>}
>get_abi_var () 
>{ 
>    local flag=$1;
>    local abi=${2:-${ABI:-${DEFAULT_ABI:-default}}};
>    local var="${flag}_${abi}";
>    echo ${!var}
>}
>get_after_major_version () 
>{ 
>    echo $(get_version_component_range 2- "${1:-${PV}}")
>}
>get_all_abis () 
>{ 
>    local x order="" mvar dvar;
>    mvar="MULTILIB_ABIS";
>    dvar="DEFAULT_ABI";
>    if [[ -n $1 ]]; then
>        mvar="$1_${mvar}";
>        dvar="$1_${dvar}";
>    fi;
>    if [[ -z ${!mvar} ]]; then
>        echo "default";
>        return 0;
>    fi;
>    for x in ${!mvar};
>    do
>        if [[ ${x} != ${!dvar} ]]; then
>            order="${order:+${order} }${x}";
>        fi;
>    done;
>    order="${order:+${order} }${!dvar}";
>    echo ${order};
>    return 0
>}
>get_all_libdirs () 
>{ 
>    local libdirs abi;
>    for abi in ${MULTILIB_ABIS};
>    do
>        libdirs+=" $(get_abi_LIBDIR ${abi})";
>    done;
>    [[ " ${libdirs} " != *" lib "* ]] && libdirs+=" lib";
>    echo "${libdirs}"
>}
>get_all_version_components () 
>{ 
>    eshopts_push -s extglob;
>    local ver_str=${1:-${PV}} result;
>    result=();
>    if [[ ${VERSIONATOR_CACHE_VER_STR} == ${ver_str} ]]; then
>        echo ${VERSIONATOR_CACHE_RESULT};
>        eshopts_pop;
>        return;
>    fi;
>    export VERSIONATOR_CACHE_VER_STR=${ver_str};
>    while [[ -n $ver_str ]]; do
>        case "${ver_str::1}" in 
>            [[:digit:]])
>                result+=("${ver_str%%[^[:digit:]]*}");
>                ver_str=${ver_str##+([[:digit:]])}
>            ;;
>            [-_.])
>                result+=("${ver_str::1}");
>                ver_str=${ver_str:1}
>            ;;
>            [[:alpha:]])
>                local not_match=${ver_str##+([[:alpha:]])*([[:digit:]])};
>                result+=("${ver_str::${#ver_str} - ${#not_match}}");
>                ver_str=${not_match}
>            ;;
>            *)
>                result+=("${ver_str::1}");
>                ver_str=${ver_str:1}
>            ;;
>        esac;
>    done;
>    export VERSIONATOR_CACHE_RESULT=${result[*]};
>    echo ${result[@]};
>    eshopts_pop
>}
>get_exeext () 
>{ 
>    case ${CHOST} in 
>        *-cygwin* | mingw* | *-mingw*)
>            echo ".exe"
>        ;;
>    esac
>}
>get_install_abis () 
>{ 
>    local x order="";
>    if [[ -z ${MULTILIB_ABIS} ]]; then
>        echo "default";
>        return 0;
>    fi;
>    if [[ ${EMULTILIB_PKG} == "true" ]]; then
>        for x in ${MULTILIB_ABIS};
>        do
>            if [[ ${x} != "${DEFAULT_ABI}" ]]; then
>                has ${x} ${ABI_DENY} || order="${order} ${x}";
>            fi;
>        done;
>        has ${DEFAULT_ABI} ${ABI_DENY} || order="${order} ${DEFAULT_ABI}";
>        if [[ -n ${ABI_ALLOW} ]]; then
>            local ordera="";
>            for x in ${order};
>            do
>                if has ${x} ${ABI_ALLOW}; then
>                    ordera="${ordera} ${x}";
>                fi;
>            done;
>            order=${ordera};
>        fi;
>    else
>        order=${DEFAULT_ABI};
>    fi;
>    if [[ -z ${order} ]]; then
>        die "The ABI list is empty.  Are you using a proper multilib profile?  Perhaps your USE flags or MULTILIB_ABIS are too restrictive for this package.";
>    fi;
>    echo ${order};
>    return 0
>}
>get_last_version_component_index () 
>{ 
>    echo $(($(get_version_component_count "${1:-${PV}}" ) - 1))
>}
>get_libdir () 
>{ 
>    local CONF_LIBDIR;
>    if [ -n "${CONF_LIBDIR_OVERRIDE}" ]; then
>        echo ${CONF_LIBDIR_OVERRIDE};
>    else
>        get_abi_LIBDIR;
>    fi
>}
>get_libname () 
>{ 
>    local libname;
>    local ver=$1;
>    case ${CHOST} in 
>        *-cygwin*)
>            libname="dll.a"
>        ;;
>        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 ${CHOST} in 
>                *-cygwin*)
>                    echo ".${ver}.${libname}"
>                ;;
>                *-darwin*)
>                    echo ".${ver}.${libname}"
>                ;;
>                *-mint*)
>                    echo ".${libname}"
>                ;;
>                *)
>                    echo ".${libname}.${ver}"
>                ;;
>            esac;
>        done;
>    fi
>}
>get_major_version () 
>{ 
>    local c=($(get_all_version_components "${1:-${PV}}"));
>    echo ${c[0]}
>}
>get_modname () 
>{ 
>    local modname;
>    local ver=$1;
>    case ${CHOST} in 
>        *-darwin*)
>            modname="bundle"
>        ;;
>        *)
>            modname="so"
>        ;;
>    esac;
>    echo ".${modname}"
>}
>get_version_component_count () 
>{ 
>    local a=($(get_version_components "${1:-${PV}}"));
>    echo ${#a[@]}
>}
>get_version_component_range () 
>{ 
>    eshopts_push -s extglob;
>    local c v="${2:-${PV}}" range="${1}" range_start range_end;
>    local -i i=-1 j=0;
>    c=($(get_all_version_components "${v}"));
>    range_start=${range%-*};
>    range_start=${range_start:-1};
>    range_end=${range#*-};
>    range_end=${range_end:-${#c[@]}};
>    while ((j < range_start)); do
>        i+=1;
>        ((i > ${#c[@]})) && eshopts_pop && return;
>        [[ -n "${c[i]//[-._]}" ]] && j+=1;
>    done;
>    while ((j <= range_end)); do
>        echo -n ${c[i]};
>        ((i > ${#c[@]})) && eshopts_pop && return;
>        [[ -n "${c[i]//[-._]}" ]] && j+=1;
>        i+=1;
>    done;
>    eshopts_pop
>}
>get_version_components () 
>{ 
>    local c=$(get_all_version_components "${1:-${PV}}");
>    echo ${c//[-._]/ }
>}
>has_apache () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    if has_version '>=www-servers/apache-2'; then
>        _init_apache2;
>    else
>        _init_no_apache;
>    fi
>}
>has_apache_threads () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    case ${EAPI:-0} in 
>        0 | 1)
>            die "depend.apache.eclass: has_apache_threads is not supported for EAPI=${EAPI:-0}"
>        ;;
>    esac;
>    if ! has_version 'www-servers/apache[threads]'; then
>        return;
>    fi;
>    local myflag="${1:-threads}";
>    if ! use ${myflag}; then
>        echo;
>        eerror "You need to enable USE flag '${myflag}' to build a thread-safe version";
>        eerror "of ${CATEGORY}/${PN} for use with www-servers/apache";
>        die "Need missing USE flag '${myflag}'";
>    fi
>}
>has_apache_threads_in () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    case ${EAPI:-0} in 
>        0 | 1)
>            die "depend.apache.eclass: has_apache_threads_in is not supported for EAPI=${EAPI:-0}"
>        ;;
>    esac;
>    if ! has_version 'www-servers/apache[threads]'; then
>        return;
>    fi;
>    local myforeign="$1";
>    local myflag="${2:-threads}";
>    if ! has_version "${myforeign}[${myflag}]"; then
>        echo;
>        eerror "You need to enable USE flag '${myflag}' in ${myforeign} to";
>        eerror "build a thread-safe version of ${CATEGORY}/${PN} for use";
>        eerror "with www-servers/apache";
>        die "Need missing USE flag '${myflag}' in ${myforeign}";
>    fi
>}
>has_m32 () 
>{ 
>    die "${FUNCNAME}: don't use this anymore"
>}
>has_m64 () 
>{ 
>    die "${FUNCNAME}: don't use this anymore"
>}
>has_multilib_profile () 
>{ 
>    [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ]
>}
>host-is-pax () 
>{ 
>    grep -qs ^PaX: /proc/self/status
>}
>in_iuse () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()";
>    local flag=${1};
>    local liuse=(${IUSE});
>    has "${flag}" "${liuse[@]#[+-]}"
>}
>increment-qa-violations () 
>{ 
>    let "JAVA_PKG_QA_VIOLATIONS+=1";
>    export JAVA_PKG_QA_VIOLATIONS
>}
>is-flag () 
>{ 
>    is-flagq "$@" && 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-java-strict () 
>{ 
>    [[ -n ${JAVA_PKG_STRICT} ]];
>    return $?
>}
>is-ldflag () 
>{ 
>    is-ldflagq "$@" && echo true
>}
>is-ldflagq () 
>{ 
>    [[ -n $2 ]] && die "Usage: is-ldflag <flag>";
>    _is_flagq LDFLAGS $1
>}
>is_final_abi () 
>{ 
>    has_multilib_profile || return 0;
>    set -- $(get_install_abis);
>    local LAST_ABI=$#;
>    [[ ${!LAST_ABI} == ${ABI} ]]
>}
>isdigit () 
>{ 
>    local d;
>    for d in "$@";
>    do
>        [[ ${d:-bad} == *[!0-9]* ]] && return 1;
>    done;
>    return 0
>}
>java-pkg_addcp () 
>{ 
>    java-pkg_append_ JAVA_PKG_CLASSPATH "${@}";
>    java-pkg_do_write_
>}
>java-pkg_addres () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    [[ ${#} -lt 2 ]] && die "at least two arguments needed";
>    local jar=$(realpath "$1" || die "realpath $1 failed");
>    local dir="$2";
>    shift 2;
>    pushd "${dir}" > /dev/null || die "pushd ${dir} failed";
>    find -L -type f ! -path "./target/*" ! -path "./sources.lst" ! -name "MANIFEST.MF" ! -regex ".*\.$class\|jar\|java$" "${@}" -print0 | xargs -r0 jar uf "${jar}" || die "jar failed";
>    popd > /dev/null || die "popd failed"
>}
>java-pkg_announce-qa-violation () 
>{ 
>    local nodie;
>    if [[ ${1} == "--nodie" ]]; then
>        nodie="true";
>        shift;
>    fi;
>    echo "Java QA Notice: $@" 1>&2;
>    increment-qa-violations;
>    [[ -z "${nodie}" ]] && is-java-strict && die "${@}"
>}
>java-pkg_ant-tasks-depend () 
>{ 
>    debug-print-function ${FUNCNAME} ${WANT_ANT_TASKS};
>    if [[ -n "${WANT_ANT_TASKS}" ]]; then
>        local DEP="";
>        for i in ${WANT_ANT_TASKS};
>        do
>            if [[ ${i} = ant-* ]]; then
>                DEP="${DEP}dev-java/${i} ";
>            else
>                if [[ ${i} = */*:* ]]; then
>                    DEP="${DEP}${i} ";
>                else
>                    echo "Invalid atom in WANT_ANT_TASKS: ${i}";
>                    return 1;
>                fi;
>            fi;
>        done;
>        echo ${DEP};
>        return 0;
>    else
>        return 0;
>    fi
>}
>java-pkg_append_ () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local var="${1}" value="${2}";
>    if [[ -z "${!var}" ]]; then
>        export ${var}="${value}";
>    else
>        local oldIFS=${IFS} cur haveit;
>        IFS=':';
>        for cur in ${!var};
>        do
>            if [[ ${cur} == ${value} ]]; then
>                haveit="yes";
>                break;
>            fi;
>        done;
>        [[ -z ${haveit} ]] && export ${var}="${!var}:${value}";
>        IFS=${oldIFS};
>    fi
>}
>java-pkg_build-vm-from-handle () 
>{ 
>    debug-print-function ${FUNCNAME} "$*";
>    local vm;
>    vm=$(java-pkg_get-current-vm 2>/dev/null);
>    if [[ $? -eq 0 ]]; then
>        if has ${vm} ${JAVA_PKG_WANT_BUILD_VM}; then
>            echo ${vm};
>            return 0;
>        fi;
>    fi;
>    for vm in ${JAVA_PKG_WANT_BUILD_VM};
>    do
>        if java-config-2 --select-vm=${vm} 2> /dev/null; then
>            echo ${vm};
>            return 0;
>        fi;
>    done;
>    eerror "${FUNCNAME}: No vm found for handles: ${JAVA_PKG_WANT_BUILD_VM}";
>    return 1
>}
>java-pkg_check-jikes () 
>{ 
>    if has jikes ${IUSE}; then
>        java-pkg_announce-qa-violation "deprecated USE flag 'jikes' in IUSE";
>    fi
>}
>java-pkg_check-phase () 
>{ 
>    local phase=${1};
>    local funcname=${FUNCNAME[1]};
>    if [[ ${EBUILD_PHASE} != ${phase} ]]; then
>        local msg="${funcname} used outside of src_${phase}";
>        java-pkg_announce-qa-violation "${msg}";
>    fi
>}
>java-pkg_check-versioned-jar () 
>{ 
>    local jar=${1};
>    if [[ ${jar} =~ ${PV} ]]; then
>        java-pkg_announce-qa-violation "installing versioned jar '${jar}'";
>    fi
>}
>java-pkg_clean () 
>{ 
>    if [[ -z "${JAVA_PKG_NO_CLEAN}" ]]; then
>        find "${@}" '(' -name '*.class' -o -name '*.jar' ')' -type f -delete -print || die;
>    fi
>}
>java-pkg_current-vm-matches () 
>{ 
>    has $(java-pkg_get-current-vm) ${@};
>    return $?
>}
>java-pkg_die () 
>{ 
>    echo "!!! When you file a bug report, please include the following information:" 1>&2;
>    echo "GENTOO_VM=${GENTOO_VM}  CLASSPATH=\"${CLASSPATH}\" JAVA_HOME=\"${JAVA_HOME}\"" 1>&2;
>    echo "JAVACFLAGS=\"${JAVACFLAGS}\" COMPILER=\"${GENTOO_COMPILER}\"" 1>&2;
>    echo "and of course, the output of emerge --info =${P}" 1>&2
>}
>java-pkg_do_write_ () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_init_paths_;
>    dodir "${JAVA_PKG_SHAREPATH}";
>    ( echo "DESCRIPTION=\"${DESCRIPTION}\"";
>    echo "GENERATION=\"2\"";
>    echo "SLOT=\"${SLOT}\"";
>    echo "CATEGORY=\"${CATEGORY}\"";
>    echo "PVR=\"${PVR}\"";
>    [[ -n "${JAVA_PKG_CLASSPATH}" ]] && echo "CLASSPATH=\"${JAVA_PKG_CLASSPATH}\"";
>    [[ -n "${JAVA_PKG_LIBRARY}" ]] && echo "LIBRARY_PATH=\"${JAVA_PKG_LIBRARY}\"";
>    [[ -n "${JAVA_PROVIDE}" ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\"";
>    [[ -f "${JAVA_PKG_DEPEND_FILE}" ]] && echo "DEPEND=\"$(sort -u "${JAVA_PKG_DEPEND_FILE}" | tr '\n' ':')\"";
>    [[ -f "${JAVA_PKG_OPTIONAL_DEPEND_FILE}" ]] && echo "OPTIONAL_DEPEND=\"$(sort -u "${JAVA_PKG_OPTIONAL_DEPEND_FILE}" | tr '\n' ':')\"";
>    echo "VM=\"$(echo ${RDEPEND} ${DEPEND} | sed -e 's/ /\n/g' | sed -n -e '/virtual\/$jre\|jdk$/ { p;q }')\"";
>    [[ -f "${JAVA_PKG_BUILD_DEPEND_FILE}" ]] && echo "BUILD_DEPEND=\"$(sort -u "${JAVA_PKG_BUILD_DEPEND_FILE}" | tr '\n' ':')\"" ) > "${JAVA_PKG_ENV}";
>    local target="$(java-pkg_get-target)";
>    local source="$(java-pkg_get-source)";
>    [[ -n ${target} ]] && echo "TARGET=\"${target}\"" >> "${JAVA_PKG_ENV}";
>    [[ -n ${source} ]] && echo "SOURCE=\"${source}\"" >> "${JAVA_PKG_ENV}";
>    [[ -n ${JAVADOC_PATH} ]] && echo "JAVADOC_PATH=\"${JAVADOC_PATH}\"" >> ${JAVA_PKG_ENV};
>    [[ -n ${JAVA_SOURCES} ]] && echo "JAVA_SOURCES=\"${JAVA_SOURCES}\"" >> ${JAVA_PKG_ENV};
>    echo "MERGE_VM=\"${GENTOO_VM}\"" >> "${JAVA_PKG_ENV}";
>    [[ -n ${GENTOO_COMPILER} ]] && echo "MERGE_COMPILER=\"${GENTOO_COMPILER}\"" >> "${JAVA_PKG_ENV}";
>    if [[ -n "${JAVA_PKG_EXTRA_ENV_VARS}" ]]; then
>        cat "${JAVA_PKG_EXTRA_ENV}" >> "${JAVA_PKG_ENV}" || die;
>        echo "ENV_VARS=\"$(echo ${JAVA_PKG_EXTRA_ENV_VARS})\"" >> "${JAVA_PKG_ENV}" || die;
>    fi;
>    sed -e "s/=\":/=\"/" -e "s/:\"$/\"/" -i "${JAVA_PKG_ENV}" || die "Did you forget to call java_init ?"
>}
>java-pkg_doexamples () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    [[ ${#} -lt 1 ]] && die "At least one argument needed";
>    java-pkg_check-phase install;
>    java-pkg_init_paths_;
>    local dest=/usr/share/doc/${PF}/examples;
>    if [[ ${1} == --subdir ]]; then
>        local dest=${dest}/${2};
>        dodir ${dest};
>        shift 2;
>    fi;
>    if [[ ${#} = 1 && -d ${1} ]]; then
>        ( insinto "${dest}";
>        doins -r ${1}/* ) || die "Installing examples failed";
>    else
>        ( insinto "${dest}";
>        doins -r "$@" ) || die "Installing examples failed";
>    fi;
>    dosym "${dest}" "${JAVA_PKG_SHAREPATH}/examples" || die
>}
>java-pkg_dohtml () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    [[ ${#} -lt 1 ]] && die "At least one argument required for ${FUNCNAME}";
>    docinto html;
>    dodoc "$@";
>    java-pkg_recordjavadoc
>}
>java-pkg_dojar () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    [[ ${#} -lt 1 ]] && die "At least one argument needed";
>    java-pkg_check-phase install;
>    java-pkg_init_paths_;
>    dodir ${JAVA_PKG_JARDEST};
>    local jar;
>    for jar in "${@}";
>    do
>        local jar_basename=$(basename "${jar}");
>        java-pkg_check-versioned-jar ${jar_basename};
>        if [[ -e "${jar}" ]]; then
>            local dest="${ED}${JAVA_PKG_JARDEST}/${jar_basename}";
>            if [[ -e "${dest}" ]]; then
>                ewarn "Overwriting ${dest}";
>            fi;
>            if [[ ! -L "${jar}" ]]; then
>                is-java-strict && java-pkg_verify-classes "${jar}";
>                ( insinto "${JAVA_PKG_JARDEST}";
>                doins "${jar}" ) || die "failed to install ${jar}";
>                java-pkg_append_ JAVA_PKG_CLASSPATH "${EPREFIX}/${JAVA_PKG_JARDEST}/${jar_basename}";
>                debug-print "installed ${jar} to ${ED}${JAVA_PKG_JARDEST}";
>            else
>                ln -s "$(readlink "${jar}")" "${ED}${JAVA_PKG_JARDEST}/${jar_basename}";
>                debug-print "${jar} is a symlink, linking accordingly";
>            fi;
>        else
>            die "${jar} does not exist";
>        fi;
>    done;
>    if [[ -n ${JAVA_PKG_DEBUG} ]]; then
>        einfo "Verbose logging for \"${FUNCNAME}\" function";
>        einfo "Jar file(s) destination: ${JAVA_PKG_JARDEST}";
>        einfo "Jar file(s) created: ${@}";
>        einfo "Complete command:";
>        einfo "${FUNCNAME} ${@}";
>    fi;
>    java-pkg_do_write_
>}
>java-pkg_dojavadoc () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local symlink;
>    if [[ ${1} = --symlink ]]; then
>        symlink=${2};
>        shift 2;
>    fi;
>    local dir="$1";
>    local dest=/usr/share/doc/${PF}/html;
>    java-pkg_check-phase install;
>    java-pkg_init_paths_;
>    [[ -z "${dir}" ]] && die "Must specify a directory!";
>    [[ ! -d "${dir}" ]] && die "${dir} does not exist, or isn't a directory!";
>    if [[ ! -e "${dir}/index.html" ]]; then
>        local msg="No index.html in javadoc directory";
>        ewarn "${msg}";
>        is-java-strict && die "${msg}";
>    fi;
>    if [[ -e ${D}/${dest}/api ]]; then
>        eerror "${dest} already exists. Will not overwrite.";
>        die "${dest}";
>    fi;
>    local dir_to_install="${dir}";
>    if [[ "$(basename "${dir}")" != "api" ]]; then
>        dir_to_install="${T}/api";
>        cp -r "${dir}" "${dir_to_install}" || die "cp failed";
>    fi;
>    java-pkg_dohtml -r "${dir_to_install}";
>    dosym ${dest}/api "${JAVA_PKG_SHAREPATH}/api" || die;
>    if [[ -n ${symlink} ]]; then
>        debug-print "symlinking ${dest}/{api,${symlink}}";
>        dosym ${dest}/{api,${symlink}} || die;
>    fi;
>    if [[ -n ${JAVA_PKG_DEBUG} ]]; then
>        einfo "Verbose logging for \"${FUNCNAME}\" function";
>        einfo "Documentation destination: ${dest}";
>        einfo "Directory to install: ${dir_to_install}";
>        einfo "Complete command:";
>        einfo "${FUNCNAME} ${@}";
>    fi
>}
>java-pkg_dolauncher () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_check-phase install;
>    java-pkg_init_paths_;
>    if [[ ${#} = 0 ]]; then
>        local name="${PN}";
>    else
>        local name="${1}";
>        shift;
>    fi;
>    local target="${T}/${name}";
>    local var_tmp="${T}/launcher_variables_tmp";
>    local target_dir pre;
>    while [[ -n "${1}" && -n "${2}" ]]; do
>        local var="${1}" value="${2}";
>        if [[ "${var:0:2}" == "--" ]]; then
>            local var=${var:2};
>            echo "gjl_${var}=\"${value}\"" >> "${var_tmp}";
>            local gjl_${var}="${value}";
>        else
>            if [[ "${var}" == "-into" ]]; then
>                target_dir="${value}";
>            else
>                if [[ "${var}" == "-pre" ]]; then
>                    pre="${value}";
>                fi;
>            fi;
>        fi;
>        shift 2;
>    done;
>    if [[ -z "${gjl_jar}" && -z "${gjl_main}" ]]; then
>        local cp="${JAVA_PKG_CLASSPATH}";
>        if [[ "${cp/:}" = "${cp}" && "${cp%.jar}" != "${cp}" ]]; then
>            echo "gjl_jar=\"${JAVA_PKG_CLASSPATH}\"" >> "${var_tmp}";
>        else
>            local msg="Not enough information to create a launcher given.";
>            msg="${msg} Please give --jar or --main argument to ${FUNCNAME}.";
>            die "${msg}";
>        fi;
>    fi;
>    echo "#!/bin/bash" > "${target}";
>    if [[ -n "${pre}" ]]; then
>        if [[ -f "${pre}" ]]; then
>            cat "${pre}" >> "${target}";
>        else
>            die "-pre specified file '${pre}' does not exist";
>        fi;
>    fi;
>    echo "gjl_package=${JAVA_PKG_NAME}" >> "${target}";
>    cat "${var_tmp}" >> "${target}";
>    rm -f "${var_tmp}";
>    echo "source ${EPREFIX}/usr/share/java-config-2/launcher/launcher.bash" >> "${target}";
>    if [[ -n "${target_dir}" ]]; then
>        ( into "${target_dir}";
>        dobin "${target}" );
>        local ret=$?;
>        return ${ret};
>    else
>        dobin "${target}";
>    fi
>}
>java-pkg_doso () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_check-phase install;
>    [[ ${#} -lt 1 ]] && die "${FUNCNAME} requires at least one argument";
>    java-pkg_init_paths_;
>    local lib;
>    for lib in "$@";
>    do
>        if [[ -e "${lib}" ]]; then
>            if [[ ! -L "${lib}" ]]; then
>                ( insinto "${JAVA_PKG_LIBDEST}";
>                insopts -m0755;
>                doins "${lib}" ) || die "failed to install ${lib}";
>                java-pkg_append_ JAVA_PKG_LIBRARY "${JAVA_PKG_LIBDEST}";
>                debug-print "Installing ${lib} to ${JAVA_PKG_LIBDEST}";
>            else
>                dosym "$(readlink "${lib}")" "${JAVA_PKG_LIBDEST}/${lib##*/}";
>                debug-print "${lib} is a symlink, linking accordantly";
>            fi;
>        else
>            die "${lib} does not exist";
>        fi;
>    done;
>    java-pkg_do_write_
>}
>java-pkg_dosrc () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    [ ${#} -lt 1 ] && die "At least one argument needed";
>    java-pkg_check-phase install;
>    [[ ${#} -lt 1 ]] && die "At least one argument needed";
>    if ! [[ ${DEPEND} = *app-arch/zip* ]]; then
>        local msg="${FUNCNAME} called without app-arch/zip in DEPEND";
>        java-pkg_announce-qa-violation ${msg};
>    fi;
>    java-pkg_init_paths_;
>    local zip_name="${PN}-src.zip";
>    local zip_path="${T}/${zip_name}";
>    local dir;
>    for dir in "${@}";
>    do
>        local dir_parent=$(dirname "${dir}");
>        local dir_name=$(basename "${dir}");
>        pushd ${dir_parent} > /dev/null || die "problem entering ${dir_parent}";
>        zip -q -r ${zip_path} ${dir_name} -i '*.java';
>        local result=$?;
>        if [[ ${result} != 12 && ${result} != 0 ]]; then
>            die "failed to zip ${dir_name}";
>        fi;
>        popd > /dev/null || die;
>    done;
>    ( insinto "${JAVA_PKG_SOURCESPATH}";
>    doins ${zip_path} ) || die "Failed to install source";
>    JAVA_SOURCES="${JAVA_PKG_SOURCESPATH}/${zip_name}";
>    if [[ -n ${JAVA_PKG_DEBUG} ]]; then
>        einfo "Verbose logging for \"${FUNCNAME}\" function";
>        einfo "Zip filename created: ${zip_name}";
>        einfo "Zip file destination: ${JAVA_PKG_SOURCESPATH}";
>        einfo "Directories zipped: ${@}";
>        einfo "Complete command:";
>        einfo "${FUNCNAME} ${@}";
>    fi;
>    java-pkg_do_write_
>}
>java-pkg_dowar () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    [[ ${#} -lt 1 ]] && die "At least one argument needed";
>    java-pkg_check-phase install;
>    java-pkg_init_paths_;
>    local war;
>    for war in $*;
>    do
>        local warpath;
>        if [[ -L "${war}" ]]; then
>            cp "${war}" "${T}";
>            warpath="${T}$(basename "${war}")";
>        else
>            if [[ -d "${war}" ]]; then
>                echo "dowar: warning, skipping directory ${war}";
>                continue;
>            else
>                warpath="${war}";
>            fi;
>        fi;
>        ( insopts -m0644;
>        insinto "${JAVA_PKG_WARDEST}";
>        doins ${warpath} );
>    done
>}
>java-pkg_ensure-dep () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local limit_to="${1}";
>    local target_pkg="${2}";
>    local dev_error="";
>    local stripped_pkg=/$(sed -r 's/[-:]?([^-:]+)$/(\0(-[^:]+)?:0|(-[^:]+)?:\1)/' <<< "${target_pkg//./\\.}")\\b;
>    debug-print "Matching against: ${stripped_pkg}";
>    if [[ ${limit_to} != runtime && ! ( "${DEPEND}" =~ $stripped_pkg ) ]]; then
>        dev_error="The ebuild is attempting to use ${target_pkg}, which is not ";
>        dev_error+="declared with a SLOT in DEPEND.";
>        eqawarn "java-pkg_ensure-dep: ${dev_error}";
>    else
>        if [[ ${limit_to} != build && ! ( "${RDEPEND}${PDEPEND}" =~ ${stripped_pkg} ) ]]; then
>            dev_error="The ebuild is attempting to use ${target_pkg}, which is not ";
>            dev_error+="declared with a SLOT in [RP]DEPEND and --build-only wasn't given.";
>            eqawarn "java-pkg_ensure-dep: ${dev_error}";
>        fi;
>    fi
>}
>java-pkg_ensure-gcj () 
>{ 
>    die "${FUNCNAME} was removed. Use use-deps available as of EAPI 2 instead. #261562"
>}
>java-pkg_ensure-no-bundled-jars () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local bundled_jars=$(java-pkg_find-normal-jars);
>    if [[ -n ${bundled_jars} ]]; then
>        echo "Bundled jars found:";
>        local jar;
>        for jar in ${bundled_jars};
>        do
>            echo $(pwd)${jar/./};
>        done;
>        die "Bundled jars found!";
>    fi
>}
>java-pkg_ensure-test () 
>{ 
>    die "${FUNCNAME} was removed. Package mangers handle this already. #278965"
>}
>java-pkg_ensure-vm-version-eq () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    if ! java-pkg_is-vm-version-eq $@; then
>        debug-print "VM is not suffient";
>        eerror "This package requires a Java VM version = $@";
>        einfo "Please use java-config -S to set the correct one";
>        die "Active Java VM too old";
>    fi
>}
>java-pkg_ensure-vm-version-ge () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    if ! java-pkg_is-vm-version-ge "$@"; then
>        debug-print "vm is not suffient";
>        eerror "This package requires a Java VM version >= $@";
>        einfo "Please use java-config -S to set the correct one";
>        die "Active Java VM too old";
>    fi
>}
>java-pkg_ensure-vm-version-sufficient () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    if ! java-pkg_is-vm-version-sufficient; then
>        debug-print "VM is not suffient";
>        eerror "Current Java VM cannot build this package";
>        einfo "Please use java-config -S to set the correct one";
>        die "Active Java VM cannot build this package";
>    fi
>}
>java-pkg_expand_dir_ () 
>{ 
>    pushd "$(dirname "${1}")" > /dev/null 2>&1 || die;
>    pwd;
>    popd > /dev/null 2>&1 || die
>}
>java-pkg_filter-compiler () 
>{ 
>    JAVA_PKG_FILTER_COMPILER="${JAVA_PKG_FILTER_COMPILER} $@"
>}
>java-pkg_find-normal-jars () 
>{ 
>    local dir=$1;
>    [[ -n "${dir}" ]] || dir="${WORKDIR}";
>    local found;
>    for jar in $(find "${dir}" -name "*.jar" -type f);
>    do
>        echo "${jar}";
>        found="true";
>    done;
>    [[ -n "${found}" ]];
>    return $?
>}
>java-pkg_force-compiler () 
>{ 
>    JAVA_PKG_FORCE_COMPILER="$@"
>}
>java-pkg_func-exists () 
>{ 
>    declare -F ${1} > /dev/null
>}
>java-pkg_gen-cp () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local atom;
>    for atom in ${CP_DEPEND};
>    do
>        if [[ ${atom} =~ /(([[:alnum:]+_-]+)-[0-9]+(\.[0-9]+)*[a-z]?(_[[:alnum:]]+)?(-r[0-9]*)?|[[:alnum:]+_-]+):([[:alnum:]+_.-]+) ]]; then
>            atom=${BASH_REMATCH[2]:-${BASH_REMATCH[1]}};
>            [[ ${BASH_REMATCH[6]} != 0 ]] && atom+=-${BASH_REMATCH[6]};
>            local regex="(^|\s|,)${atom}($|\s|,)";
>            [[ ${!1} =~ ${regex} ]] || declare -g ${1}+=${!1:+,}${atom};
>        else
>            die "Invalid CP_DEPEND atom ${atom}, ensure a SLOT is included";
>        fi;
>    done
>}
>java-pkg_get-bootclasspath () 
>{ 
>    local version="${1}";
>    local bcp;
>    case "${version}" in 
>        auto)
>            bcp="$(java-config -g BOOTCLASSPATH)"
>        ;;
>        1.5)
>            bcp="$(java-pkg_getjars --build-only gnu-classpath-0.98)"
>        ;;
>        *)
>            eerror "unknown parameter of java-pkg_get-bootclasspath";
>            die "unknown parameter of java-pkg_get-bootclasspath"
>        ;;
>    esac;
>    echo "${bcp}"
>}
>java-pkg_get-current-vm () 
>{ 
>    java-config -f
>}
>java-pkg_get-javac () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_init-compiler_;
>    local compiler="${GENTOO_COMPILER}";
>    local compiler_executable;
>    if [[ "${compiler}" = "javac" ]]; then
>        compiler_executable="javac";
>    else
>        local compiler_env="/usr/share/java-config-2/compiler/${compiler}";
>        if [[ -f ${compiler_env} ]]; then
>            local old_javac=${JAVAC};
>            unset JAVAC;
>            compiler_executable="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${JAVAC})";
>            export JAVAC=${old_javac};
>            if [[ -z ${compiler_executable} ]]; then
>                die "JAVAC is empty or undefined in ${compiler_env}";
>            fi;
>            if [[ ! -x ${compiler_executable} ]]; then
>                die "${compiler_executable} doesn't exist, or isn't executable";
>            fi;
>        else
>            die "Could not find environment file for ${compiler}";
>        fi;
>    fi;
>    echo ${compiler_executable}
>}
>java-pkg_get-jni-cflags () 
>{ 
>    local flags="-I${JAVA_HOME}/include";
>    local platform="linux";
>    use elibc_FreeBSD && platform="freebsd";
>    flags="${flags} -I${JAVA_HOME}/include/${platform}";
>    echo ${flags}
>}
>java-pkg_get-source () 
>{ 
>    echo ${JAVA_PKG_WANT_SOURCE:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
>}
>java-pkg_get-target () 
>{ 
>    echo ${JAVA_PKG_WANT_TARGET:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
>}
>java-pkg_get-vm-vendor () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local vm="$(java-pkg_get-current-vm)";
>    vm="${vm/-*/}";
>    echo "${vm}"
>}
>java-pkg_get-vm-version () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-config -g PROVIDES_VERSION
>}
>java-pkg_getjar () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local build_only="";
>    local virtual="";
>    local record_jar="";
>    [[ "${EBUILD_PHASE}" == "test" ]] && build_only="build";
>    while [[ "${1}" == --* ]]; do
>        if [[ "${1}" = "--build-only" ]]; then
>            build_only="build";
>        else
>            if [[ "${1}" == "--virtual" ]]; then
>                virtual="true";
>            else
>                die "java-pkg_getjar called with unknown parameter: ${1}";
>            fi;
>        fi;
>        shift;
>    done;
>    [[ ${#} -ne 2 ]] && die "${FUNCNAME} takes only two arguments besides --*";
>    local pkg="${1}" target_jar="${2}" jar;
>    if [[ "${EAPI}" == "1" ]]; then
>        pkg="${pkg//:/-}";
>    fi;
>    [[ -z ${pkg} ]] && die "Must specify package to get a jar from";
>    [[ -z ${target_jar} ]] && die "Must specify jar to get";
>    local error_msg="Could not find classpath for ${pkg}. Are you sure its installed?";
>    local classpath;
>    classpath=$(java-config --classpath=${pkg});
>    [[ $? != 0 ]] && die ${error_msg};
>    java-pkg_ensure-dep "${build_only}" "${pkg}";
>    if [[ -n "${virtual}" ]]; then
>        if [[ -z "${build_only}" ]]; then
>            java-pkg_record-jar_ "${pkg}";
>        else
>            java-pkg_record-jar_ --build-only "${pkg}";
>        fi;
>        record_jar="true";
>    fi;
>    for jar in ${classpath//:/ };
>    do
>        if [[ ! -f "${jar}" ]]; then
>            die "Installation problem with jar ${jar} in ${pkg} - is it installed?";
>        fi;
>        if [[ "$(basename ${jar})" == "${target_jar}" ]]; then
>            if [[ -z "${record_jar}" ]]; then
>                if [[ -z "${build_only}" ]]; then
>                    java-pkg_record-jar_ "${pkg}" "${jar}";
>                else
>                    java-pkg_record-jar_ --build-only "${pkg}" "${jar}";
>                fi;
>            fi;
>            echo "${jar}";
>            return 0;
>        fi;
>    done;
>    die "Could not find ${target_jar} in ${pkg}";
>    return 1
>}
>java-pkg_getjars () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local build_only="";
>    local deep="";
>    [[ "${EBUILD_PHASE}" == "test" ]] && build_only="build";
>    while [[ "${1}" == --* ]]; do
>        if [[ "${1}" = "--build-only" ]]; then
>            build_only="build";
>        else
>            if [[ "${1}" = "--with-dependencies" ]]; then
>                deep="--with-dependencies";
>            else
>                die "java-pkg_jar-from called with unknown parameter: ${1}";
>            fi;
>        fi;
>        shift;
>    done;
>    [[ ${#} -ne 1 ]] && die "${FUNCNAME} takes only one argument besides --*";
>    local pkgs="${1}";
>    if [[ "${EAPI}" == "1" ]]; then
>        pkgs="${pkgs//:/-}";
>    fi;
>    jars="$(java-config ${deep} --classpath=${pkgs})";
>    [[ $? != 0 ]] && die "java-config --classpath=${pkgs} failed";
>    debug-print "${pkgs}:${jars}";
>    for pkg in ${pkgs//,/ };
>    do
>        java-pkg_ensure-dep "${build_only}" "${pkg}";
>    done;
>    for pkg in ${pkgs//,/ };
>    do
>        if [[ -z "${build_only}" ]]; then
>            java-pkg_record-jar_ "${pkg}";
>        else
>            java-pkg_record-jar_ --build-only "${pkg}";
>        fi;
>    done;
>    echo "${jars}"
>}
>java-pkg_init () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    [[ "${MERGE_TYPE}" == "binary" ]] && return;
>    has ${EAPI:-0} 0 1 2 3 && [[ "${EMERGE_FROM}" == "binary" ]] && return;
>    unset JAVAC;
>    unset JAVA_HOME;
>    java-config --help > /dev/null || { 
>        eerror "";
>        eerror "Can't run java-config --help";
>        eerror "Have you upgraded python recently but haven't";
>        eerror "run python-updater yet?";
>        die "Can't run java-config --help"
>    };
>    local silence="${SILENCE_JAVA_OPTIONS_WARNING}";
>    local accept="${I_WANT_GLOBAL_JAVA_OPTIONS}";
>    if [[ -n ${_JAVA_OPTIONS} && -z ${accept} && -z ${silence} ]]; then
>        ewarn "_JAVA_OPTIONS changes what java -version outputs at least for";
>        ewarn "sun-jdk vms and and as such break configure scripts that";
>        ewarn "use it (for example app-office/openoffice) so we filter it out.";
>        ewarn "Use SILENCE_JAVA_OPTIONS_WARNING=true in the environment (use";
>        ewarn "make.conf for example) to silence this warning or";
>        ewarn "I_WANT_GLOBAL_JAVA_OPTIONS to not filter it.";
>    fi;
>    if [[ -z ${accept} ]]; then
>        unset _JAVA_OPTIONS;
>        I_WANT_GLOBAL_JAVA_OPTIONS="true";
>    fi;
>    java-pkg_switch-vm;
>    PATH=${JAVA_HOME}/bin:${PATH};
>    java-pkg_check-jikes;
>    export CLASSPATH=;
>    export ANT_TASKS=;
>    export ANT_OPTS=;
>    export ANT_RESPECT_JAVA_HOME=
>}
>java-pkg_init-compiler_ () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    if [[ -n ${GENTOO_COMPILER} ]]; then
>        debug-print "GENTOO_COMPILER already set";
>        return;
>    fi;
>    local compilers;
>    if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
>        compilers="$(source ${JAVA_PKG_COMPILERS_CONF} 1>/dev/null 2>&1; echo	${COMPILERS})";
>    else
>        compilers=${JAVA_PKG_FORCE_COMPILER};
>    fi;
>    debug-print "Read \"${compilers}\" from ${JAVA_PKG_COMPILERS_CONF}";
>    local compiler;
>    for compiler in ${compilers};
>    do
>        debug-print "Checking ${compiler}...";
>        if [[ ${compiler} = "javac" ]]; then
>            debug-print "Found javac... breaking";
>            export GENTOO_COMPILER="javac";
>            break;
>        fi;
>        if has ${compiler} ${JAVA_PKG_FILTER_COMPILER}; then
>            if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
>                einfo "Filtering ${compiler}" 1>&2;
>                continue;
>            fi;
>        fi;
>        local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}";
>        if [[ -f ${compiler_env} ]]; then
>            local desired_target="$(java-pkg_get-target)";
>            local desired_source="$(java-pkg_get-source)";
>            local supported_target=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_TARGET});
>            if ! has ${desired_target} ${supported_target}; then
>                ewarn "${compiler} does not support -target ${desired_target},	skipping";
>                continue;
>            fi;
>            local supported_source=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_SOURCE});
>            if ! has ${desired_source} ${supported_source}; then
>                ewarn "${compiler} does not support -source ${desired_source}, skipping";
>                continue;
>            fi;
>            export GENTOO_COMPILER="${compiler}";
>            break;
>        else
>            ewarn "Could not find configuration for ${compiler}, skipping";
>            ewarn "Perhaps it is not installed?";
>            continue;
>        fi;
>    done;
>    if [[ -z ${GENTOO_COMPILER} ]]; then
>        if [[ -n ${compilers} ]]; then
>            einfo "No suitable compiler found: defaulting to JDK default for compilation" 1>&2;
>        else
>            :;
>        fi;
>        if java-config -g GENTOO_COMPILER 2> /dev/null; then
>            export GENTOO_COMPILER=$(java-config -g GENTOO_COMPILER);
>        else
>            export GENTOO_COMPILER=javac;
>        fi;
>    else
>        einfo "Using ${GENTOO_COMPILER} for compilation" 1>&2;
>    fi
>}
>java-pkg_init_paths_ () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local pkg_name;
>    if [[ "${SLOT%/*}" == "0" ]]; then
>        JAVA_PKG_NAME="${PN}";
>    else
>        JAVA_PKG_NAME="${PN}-${SLOT%/*}";
>    fi;
>    JAVA_PKG_SHAREPATH="/usr/share/${JAVA_PKG_NAME}";
>    JAVA_PKG_SOURCESPATH="${JAVA_PKG_SHAREPATH}/sources/";
>    JAVA_PKG_ENV="${ED}${JAVA_PKG_SHAREPATH}/package.env";
>    JAVA_PKG_VIRTUALS_PATH="/usr/share/java-config-2/virtuals";
>    JAVA_PKG_VIRTUAL_PROVIDER="${ED}${JAVA_PKG_VIRTUALS_PATH}/${JAVA_PKG_NAME}";
>    [[ -z "${JAVA_PKG_JARDEST}" ]] && JAVA_PKG_JARDEST="${JAVA_PKG_SHAREPATH}/lib";
>    [[ -z "${JAVA_PKG_LIBDEST}" ]] && JAVA_PKG_LIBDEST="/usr/$(get_libdir)/${JAVA_PKG_NAME}";
>    [[ -z "${JAVA_PKG_WARDEST}" ]] && JAVA_PKG_WARDEST="${JAVA_PKG_SHAREPATH}/webapps";
>    debug-print "JAVA_PKG_SHAREPATH: ${JAVA_PKG_SHAREPATH}";
>    debug-print "JAVA_PKG_ENV: ${JAVA_PKG_ENV}";
>    debug-print "JAVA_PKG_JARDEST: ${JAVA_PKG_JARDEST}";
>    debug-print "JAVA_PKG_LIBDEST: ${JAVA_PKG_LIBDEST}";
>    debug-print "JAVA_PKG_WARDEST: ${JAVA_PKG_WARDEST}"
>}
>java-pkg_is-vm-version-eq () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local needed_version="$@";
>    [[ -z "${needed_version}" ]] && die "need an argument";
>    local vm_version="$(java-pkg_get-vm-version)";
>    vm_version="$(get_version_component_range 1-2 "${vm_version}")";
>    needed_version="$(get_version_component_range 1-2 "${needed_version}")";
>    if [[ -z "${vm_version}" ]]; then
>        debug-print "Could not get JDK version from DEPEND";
>        return 1;
>    else
>        if [[ "${vm_version}" == "${needed_version}" ]]; then
>            debug-print "Detected a JDK(${vm_version}) = ${needed_version}";
>            return 0;
>        else
>            debug-print "Detected a JDK(${vm_version}) != ${needed_version}";
>            return 1;
>        fi;
>    fi
>}
>java-pkg_is-vm-version-ge () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local needed_version=$@;
>    local vm_version=$(java-pkg_get-vm-version);
>    if [[ -z "${vm_version}" ]]; then
>        debug-print "Could not get JDK version from DEPEND";
>        return 1;
>    else
>        if version_is_at_least "${needed_version}" "${vm_version}"; then
>            debug-print "Detected a JDK(${vm_version}) >= ${needed_version}";
>            return 0;
>        else
>            debug-print "Detected a JDK(${vm_version}) < ${needed_version}";
>            return 1;
>        fi;
>    fi
>}
>java-pkg_is-vm-version-sufficient () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    depend-java-query --is-sufficient "${DEPEND}" > /dev/null;
>    return $?
>}
>java-pkg_jar-from () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local build_only="";
>    local destdir=".";
>    local deep="";
>    local virtual="";
>    local record_jar="";
>    [[ "${EBUILD_PHASE}" == "test" ]] && build_only="build";
>    while [[ "${1}" == --* ]]; do
>        if [[ "${1}" = "--build-only" ]]; then
>            build_only="build";
>        else
>            if [[ "${1}" = "--with-dependencies" ]]; then
>                deep="--with-dependencies";
>            else
>                if [[ "${1}" = "--virtual" ]]; then
>                    virtual="true";
>                else
>                    if [[ "${1}" = "--into" ]]; then
>                        destdir="${2}";
>                        shift;
>                    else
>                        die "java-pkg_jar-from called with unknown parameter: ${1}";
>                    fi;
>                fi;
>            fi;
>        fi;
>        shift;
>    done;
>    local target_pkg="${1}" target_jar="${2}" destjar="${3}";
>    [[ -z ${target_pkg} ]] && die "Must specify a package";
>    if [[ "${EAPI}" == "1" ]]; then
>        target_pkg="${target_pkg//:/-}";
>    fi;
>    [[ -z "${destjar}" ]] && destjar="${target_jar}";
>    local error_msg="There was a problem getting the classpath for ${target_pkg}.";
>    local classpath;
>    classpath="$(java-config ${deep} --classpath=${target_pkg})";
>    [[ $? != 0 ]] && die ${error_msg};
>    if [[ ${target_pkg} = *,* ]]; then
>        for pkg in ${target_pkg//,/ };
>        do
>            java-pkg_ensure-dep "${build_only}" "${pkg}";
>            [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${pkg}";
>        done;
>        record_jar="true";
>    else
>        java-pkg_ensure-dep "${build_only}" "${target_pkg}";
>    fi;
>    if [[ -z "${build_only}" && -n "${virtual}" ]]; then
>        java-pkg_record-jar_ "${target_pkg}";
>        record_jar="true";
>    fi;
>    pushd ${destdir} > /dev/null || die "failed to change directory to ${destdir}";
>    local jar;
>    for jar in ${classpath//:/ };
>    do
>        local jar_name=$(basename "${jar}");
>        if [[ ! -f "${jar}" ]]; then
>            debug-print "${jar} from ${target_pkg} does not exist";
>            die "Installation problems with jars in ${target_pkg} - is it installed?";
>        fi;
>        if [[ -z "${target_jar}" ]]; then
>            [[ -f "${target_jar}" ]] && rm "${target_jar}";
>            ln -snf "${jar}" || die "Failed to make symlink from ${jar} to ${jar_name}";
>            if [[ -z "${record_jar}" ]]; then
>                if [[ -z "${build_only}" ]]; then
>                    java-pkg_record-jar_ "${target_pkg}" "${jar}";
>                else
>                    java-pkg_record-jar_ --build-only "${target_pkg}" "${jar}";
>                fi;
>            fi;
>        else
>            if [[ "${jar_name}" == "${target_jar}" ]]; then
>                [[ -f "${destjar}" ]] && rm "${destjar}";
>                ln -snf "${jar}" "${destjar}" || die "Failed to make symlink from ${jar} to ${destjar}";
>                if [[ -z "${record_jar}" ]]; then
>                    if [[ -z "${build_only}" ]]; then
>                        java-pkg_record-jar_ "${target_pkg}" "${jar}";
>                    else
>                        java-pkg_record-jar_ --build-only "${target_pkg}" "${jar}";
>                    fi;
>                fi;
>                popd > /dev/null || die;
>                return 0;
>            fi;
>        fi;
>    done;
>    popd > /dev/null || die;
>    if [[ -z "${target_jar}" ]]; then
>        return 0;
>    else
>        die "Failed to find ${target_jar:-jar} in ${target_pkg}";
>    fi
>}
>java-pkg_jar-list () 
>{ 
>    if [[ -n "${JAVA_PKG_DEBUG}" ]]; then
>        einfo "Linked Jars";
>        find "${S}" -type l -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},";
>        einfo "Jars";
>        find "${S}" -type f -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},";
>        einfo "Classes";
>        find "${S}" -type f -name '*.class' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},";
>    fi
>}
>java-pkg_jarfrom () 
>{ 
>    java-pkg_jar-from "$@"
>}
>java-pkg_jarinto () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    JAVA_PKG_JARDEST="${1}"
>}
>java-pkg_javac-args () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local want_source="$(java-pkg_get-source)";
>    local want_target="$(java-pkg_get-target)";
>    local source_str="-source ${want_source}";
>    local target_str="-target ${want_target}";
>    debug-print "want source: ${want_source}";
>    debug-print "want target: ${want_target}";
>    if [[ -z "${want_source}" || -z "${want_target}" ]]; then
>        die "Could not find valid -source/-target values for javac";
>    else
>        echo "${source_str} ${target_str}";
>    fi
>}
>java-pkg_needs-vm () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    if [[ -n "$(echo ${JAVA_PKG_NV_DEPEND:-${DEPEND}} | sed -e '\:virtual/jdk:!d')" ]]; then
>        return 0;
>    fi;
>    [[ -n "${JAVA_PKG_WANT_BUILD_VM}" ]] && return 0;
>    return 1
>}
>java-pkg_newjar () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local original_jar="${1}";
>    local new_jar="${2:-${PN}.jar}";
>    local new_jar_dest="${T}/${new_jar}";
>    [[ -z ${original_jar} ]] && die "Must specify a jar to install";
>    [[ ! -f ${original_jar} ]] && die "${original_jar} does not exist or is not a file!";
>    rm -f "${new_jar_dest}" || die "Failed to remove ${new_jar_dest}";
>    cp "${original_jar}" "${new_jar_dest}" || die "Failed to copy ${original_jar} to ${new_jar_dest}";
>    java-pkg_dojar "${new_jar_dest}"
>}
>java-pkg_record-jar_ () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local depend_file="${JAVA_PKG_DEPEND_FILE}";
>    case "${1}" in 
>        "--optional")
>            depend_file="${JAVA_PKG_OPTIONAL_DEPEND_FILE}";
>            shift
>        ;;
>        "--build-only")
>            depend_file="${JAVA_PKG_BUILD_DEPEND_FILE}";
>            shift
>        ;;
>    esac;
>    local pkg=${1} jar=${2} append;
>    if [[ -z "${jar}" ]]; then
>        append="${pkg}";
>    else
>        append="$(basename ${jar})@${pkg}";
>    fi;
>    echo "${append}" >> "${depend_file}"
>}
>java-pkg_recordjavadoc () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    JAVADOC_PATH="$(find ${D}/usr/share/doc/ -name allclasses-frame.html -printf '%h:')";
>    JAVADOC_PATH="${JAVADOC_PATH//${D}}";
>    if [[ -n "${JAVADOC_PATH}" ]]; then
>        debug-print "javadocs found in ${JAVADOC_PATH%:}";
>        java-pkg_do_write_;
>    else
>        debug-print "No javadocs found";
>    fi
>}
>java-pkg_register-ant-task () 
>{ 
>    local TASKS_DIR="tasks";
>    while [[ -n "${1}" && -n "${2}" ]]; do
>        local var="${1#--}";
>        local val="${2}";
>        if [[ "${var}" == "version" ]]; then
>            TASKS_DIR="tasks-${val}";
>        else
>            die "Unknown parameter passed to java-pkg_register-ant-tasks: ${1} ${2}";
>        fi;
>        shift 2;
>    done;
>    local TASK_NAME="${1:-${JAVA_PKG_NAME}}";
>    dodir /usr/share/ant/${TASKS_DIR};
>    touch "${ED}/usr/share/ant/${TASKS_DIR}/${TASK_NAME}"
>}
>java-pkg_register-dependency () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_check-phase install;
>    [[ ${#} -gt 2 ]] && die "${FUNCNAME} takes at most two arguments";
>    local pkgs="${1}";
>    local jar="${2}";
>    [[ -z "${pkgs}" ]] && die "${FUNCNAME} called with no package(s) specified";
>    if [[ "${EAPI}" == "1" ]]; then
>        pkgs="${pkgs//:/-}";
>    fi;
>    if [[ -z "${jar}" ]]; then
>        for pkg in ${pkgs//,/ };
>        do
>            java-pkg_ensure-dep runtime "${pkg}";
>            java-pkg_record-jar_ "${pkg}";
>        done;
>    else
>        [[ ${pkgs} == *,* ]] && die "${FUNCNAME} called with both package list and jar name";
>        java-pkg_ensure-dep runtime "${pkgs}";
>        java-pkg_record-jar_ "${pkgs}" "${jar}";
>    fi;
>    java-pkg_do_write_
>}
>java-pkg_register-environment-variable () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_check-phase install;
>    [[ ${#} != 2 ]] && die "${FUNCNAME} takes two arguments";
>    echo "${1}=\"${2}\"" >> ${JAVA_PKG_EXTRA_ENV};
>    JAVA_PKG_EXTRA_ENV_VARS="${JAVA_PKG_EXTRA_ENV_VARS} ${1}";
>    java-pkg_do_write_
>}
>java-pkg_register-optional-dependency () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_check-phase install;
>    [[ ${#} -gt 2 ]] && die "${FUNCNAME} takes at most two arguments";
>    local pkgs="${1}";
>    local jar="${2}";
>    [[ -z "${pkgs}" ]] && die "${FUNCNAME} called with no package(s) specified";
>    if [[ "${EAPI}" == "1" ]]; then
>        pkgs="${pkgs//:/-}";
>    fi;
>    if [[ -z "${jar}" ]]; then
>        for pkg in ${pkgs//,/ };
>        do
>            java-pkg_record-jar_ --optional "${pkg}";
>        done;
>    else
>        [[ ${pkgs} == *,* ]] && die "${FUNCNAME} called with both package list and jar name";
>        java-pkg_record-jar_ --optional "${pkgs}" "${jar}";
>    fi;
>    java-pkg_do_write_
>}
>java-pkg_regjar () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_check-phase install;
>    [[ ${#} -lt 1 ]] && die "at least one argument needed";
>    java-pkg_init_paths_;
>    local jar jar_dir jar_file;
>    for jar in "${@}";
>    do
>        if [[ -e "${jar}" || -e "${D}${jar}" ]]; then
>            [[ -d "${jar}" || -d "${D}${jar}" ]] && die "Called ${FUNCNAME} on a	directory $*";
>            is-java-strict && java-pkg_verify-classes "${jar}";
>            java-pkg_append_ JAVA_PKG_CLASSPATH "${jar#${D}}";
>        else
>            if [[ ${jar} = *\** ]]; then
>                eerror "The argument ${jar} to ${FUNCNAME}";
>                eerror "has * in it. If you want it to glob in";
>                eerror '${D} add ${D} to the argument.';
>            fi;
>            debug-print "${jar} or ${D}${jar} not found";
>            die "${jar} does not exist";
>        fi;
>    done;
>    java-pkg_do_write_
>}
>java-pkg_regso () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_check-phase install;
>    [[ ${#} -lt 1 ]] && die "${FUNCNAME} requires at least one argument";
>    java-pkg_init_paths_;
>    local lib target_dir;
>    for lib in "$@";
>    do
>        if [[ -e "${lib}" ]]; then
>            target_dir="$(java-pkg_expand_dir_ ${lib})";
>            java-pkg_append_ JAVA_PKG_LIBRARY "/${target_dir#${D}}";
>        else
>            if [[ -e "${D}${lib}" ]]; then
>                target_dir="$(java-pkg_expand_dir_ ${D}${lib})";
>                java-pkg_append_ JAVA_PKG_LIBRARY "${target_dir}";
>            else
>                die "${lib} does not exist";
>            fi;
>        fi;
>    done;
>    java-pkg_do_write_
>}
>java-pkg_rm_files () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local IFS="\n";
>    for filename in "$@";
>    do
>        [[ ! -f "${filename}" ]] && die "${filename} is not a regular file. Aborting.";
>        einfo "Removing unneeded file ${filename}";
>        rm -f "${S}/${filename}" || die "cannot remove ${filename}";
>        eend $?;
>    done
>}
>java-pkg_set-current-vm () 
>{ 
>    export GENTOO_VM=${1}
>}
>java-pkg_setup-vm () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local vendor="$(java-pkg_get-vm-vendor)";
>    if [[ "${vendor}" == "sun" ]] && java-pkg_is-vm-version-ge "1.5"; then
>        addpredict "/dev/random";
>    else
>        if [[ "${vendor}" == "ibm" ]]; then
>            addpredict "/proc/self/maps";
>            addpredict "/proc/cpuinfo";
>            addpredict "/proc/self/coredump_filter";
>        else
>            if [[ "${vendor}" == "oracle" ]]; then
>                addpredict "/dev/random";
>                addpredict "/proc/self/coredump_filter";
>            else
>                if [[ "${vendor}" == icedtea* ]] && java-pkg_is-vm-version-ge "1.7"; then
>                    addpredict "/dev/random";
>                    addpredict "/proc/self/coredump_filter";
>                else
>                    if [[ "${vendor}" == "jrockit" ]]; then
>                        addpredict "/proc/cpuinfo";
>                    fi;
>                fi;
>            fi;
>        fi;
>    fi
>}
>java-pkg_sointo () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    JAVA_PKG_LIBDEST="${1}"
>}
>java-pkg_switch-vm () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    if java-pkg_needs-vm; then
>        if [[ -n "${JAVA_PKG_FORCE_VM}" ]]; then
>            debug-print "JAVA_PKG_FORCE_VM used: ${JAVA_PKG_FORCE_VM}";
>            export GENTOO_VM="${JAVA_PKG_FORCE_VM}";
>        else
>            if [[ "${JAVA_PKG_ALLOW_VM_CHANGE}" == "yes" ]]; then
>                if [[ -n "${JAVA_PKG_WANT_BUILD_VM}" ]]; then
>                    debug-print "JAVA_PKG_WANT_BUILD_VM used: ${JAVA_PKG_WANT_BUILD_VM}";
>                    GENTOO_VM=$(java-pkg_build-vm-from-handle);
>                    if [[ $? != 0 ]]; then
>                        eerror "${FUNCNAME}: No VM found for handles: ${JAVA_PKG_WANT_BUILD_VM}";
>                        die "${FUNCNAME}: Failed to determine VM for building";
>                    fi;
>                    if [[ -z "${JAVA_PKG_WANT_SOURCE}" ]]; then
>                        eerror "JAVA_PKG_WANT_BUILD_VM specified but not JAVA_PKG_WANT_SOURCE";
>                        die "Specify JAVA_PKG_WANT_SOURCE";
>                    fi;
>                    if [[ -z "${JAVA_PKG_WANT_TARGET}" ]]; then
>                        eerror "JAVA_PKG_WANT_BUILD_VM specified but not JAVA_PKG_WANT_TARGET";
>                        die "Specify JAVA_PKG_WANT_TARGET";
>                    fi;
>                else
>                    debug-print "depend-java-query:  NV_DEPEND:	${JAVA_PKG_NV_DEPEND:-${DEPEND}}";
>                    GENTOO_VM="$(depend-java-query --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")";
>                    if [[ -z "${GENTOO_VM}" || "${GENTOO_VM}" == "None" ]]; then
>                        eerror "Unable to determine VM for building from dependencies:";
>                        echo "NV_DEPEND: ${JAVA_PKG_NV_DEPEND:-${DEPEND}}";
>                        die "Failed to determine VM for building.";
>                    fi;
>                fi;
>                export GENTOO_VM;
>            else
>                java-pkg_ensure-vm-version-sufficient;
>            fi;
>        fi;
>        debug-print "Using: $(java-config -f)";
>        java-pkg_setup-vm;
>        export JAVA=$(java-config --java);
>        export JAVAC=$(java-config --javac);
>        JAVACFLAGS="$(java-pkg_javac-args)";
>        [[ -n ${JAVACFLAGS_EXTRA} ]] && JAVACFLAGS="${JAVACFLAGS_EXTRA} ${JAVACFLAGS}";
>        export JAVACFLAGS;
>        export JAVA_HOME="$(java-config -g JAVA_HOME)";
>        export JDK_HOME=${JAVA_HOME};
>        java-pkg_append_ LD_LIBRARY_PATH "$(java-config -g LDPATH)";
>        local tann="${T}/announced-vm";
>        if [[ -n "${JAVA_PKG_DEBUG}" ]] || [[ ! -f "${tann}" ]]; then
>            einfo "Using: $(java-config -f)";
>            [[ ! -f "${tann}" ]] && touch "${tann}";
>        fi;
>    else
>        [[ -n "${JAVA_PKG_DEBUG}" ]] && ewarn "!!! This package inherits java-pkg but doesn't depend on a JDK. -bin or broken dependency!!!";
>    fi
>}
>java-pkg_verify-classes () 
>{ 
>    local version_verify="/usr/bin/class-version-verify.py";
>    if [[ ! -x "${version_verify}" ]]; then
>        version_verify="/usr/$(get_libdir)/javatoolkit/bin/class-version-verify.py";
>    fi;
>    if [[ ! -x "${version_verify}" ]]; then
>        ewarn "Unable to perform class version checks as";
>        ewarn "class-version-verify.py is unavailable";
>        ewarn "Please install dev-java/javatoolkit.";
>        return;
>    fi;
>    local target=$(java-pkg_get-target);
>    local result;
>    local log="${T}/class-version-verify.log";
>    if [[ -n "${1}" ]]; then
>        ${version_verify} -v -t ${target} "${1}" > "${log}";
>        result=$?;
>    else
>        ebegin "Verifying java class versions (target: ${target})";
>        ${version_verify} -v -t ${target} -r "${D}" > "${log}";
>        result=$?;
>        eend ${result};
>    fi;
>    [[ -n ${JAVA_PKG_DEBUG} ]] && cat "${log}";
>    if [[ ${result} != 0 ]]; then
>        eerror "Incorrect bytecode version found";
>        [[ -n "${1}" ]] && eerror "in file: ${1}";
>        eerror "See ${log} for more details.";
>        die "Incorrect bytecode found";
>    fi
>}
>java-utils-2_pkg_preinst () 
>{ 
>    if is-java-strict; then
>        if [[ ! -e "${JAVA_PKG_ENV}" ]] || has ant-tasks ${INHERITED}; then
>            return;
>        fi;
>        if has_version dev-java/java-dep-check; then
>            local output=$(GENTOO_VM= java-dep-check --image "${D}" "${JAVA_PKG_ENV}");
>            [[ -n ${output} ]] && ewarn "${output}";
>        else
>            eerror "Install dev-java/java-dep-check for dependency checking";
>        fi;
>    fi
>}
>java-utils-2_src_prepare () 
>{ 
>    case ${EAPI:-0} in 
>        [0-5])
>            java-pkg_func-exists java_prepare && java_prepare
>        ;;
>        *)
>            java-pkg_func-exists java_prepare && eqawarn "java_prepare is no longer called, define src_prepare instead.";
>            eapply_user
>        ;;
>    esac;
>    if [[ -n ${JAVA_RM_FILES[@]} ]]; then
>        debug-print "$FUNCNAME: removing unneeded files";
>        java-pkg_rm_files "${JAVA_RM_FILES[@]}";
>    fi;
>    if is-java-strict; then
>        echo "Searching for bundled jars:";
>        java-pkg_find-normal-jars || echo "None found.";
>        echo "Searching for bundled classes (no output if none found):";
>        find "${WORKDIR}" -name "*.class";
>        echo "Search done.";
>    fi
>}
>libtool_elt_patch_dir () 
>{ 
>    local d="${ECLASSDIR}/ELT-patches";
>    if [[ ! -d ${d} ]]; then
>        d="${_LIBTOOL_ECLASSDIR_LOCAL}/ELT-patches";
>    fi;
>    echo "${d}"
>}
>list-paxables () 
>{ 
>    file "$@" 2> /dev/null | grep -E 'ELF.*(executable|shared object)' | sed -e 's/: .*$//'
>}
>make_desktop_entry () 
>{ 
>    [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable";
>    local exec=${1};
>    local name=${2:-${PN}};
>    local icon=${3:-${PN}};
>    local type=${4};
>    local fields=${5};
>    if [[ -z ${type} ]]; then
>        local catmaj=${CATEGORY%%-*};
>        local catmin=${CATEGORY##*-};
>        case ${catmaj} in 
>            app)
>                case ${catmin} in 
>                    accessibility)
>                        type="Utility;Accessibility"
>                    ;;
>                    admin)
>                        type=System
>                    ;;
>                    antivirus)
>                        type=System
>                    ;;
>                    arch)
>                        type="Utility;Archiving"
>                    ;;
>                    backup)
>                        type="Utility;Archiving"
>                    ;;
>                    cdr)
>                        type="AudioVideo;DiscBurning"
>                    ;;
>                    dicts)
>                        type="Office;Dictionary"
>                    ;;
>                    doc)
>                        type=Documentation
>                    ;;
>                    editors)
>                        type="Utility;TextEditor"
>                    ;;
>                    emacs)
>                        type="Development;TextEditor"
>                    ;;
>                    emulation)
>                        type="System;Emulator"
>                    ;;
>                    laptop)
>                        type="Settings;HardwareSettings"
>                    ;;
>                    office)
>                        type=Office
>                    ;;
>                    pda)
>                        type="Office;PDA"
>                    ;;
>                    vim)
>                        type="Development;TextEditor"
>                    ;;
>                    xemacs)
>                        type="Development;TextEditor"
>                    ;;
>                esac
>            ;;
>            dev)
>                type="Development"
>            ;;
>            games)
>                case ${catmin} in 
>                    action | fps)
>                        type=ActionGame
>                    ;;
>                    arcade)
>                        type=ArcadeGame
>                    ;;
>                    board)
>                        type=BoardGame
>                    ;;
>                    emulation)
>                        type=Emulator
>                    ;;
>                    kids)
>                        type=KidsGame
>                    ;;
>                    puzzle)
>                        type=LogicGame
>                    ;;
>                    roguelike)
>                        type=RolePlaying
>                    ;;
>                    rpg)
>                        type=RolePlaying
>                    ;;
>                    simulation)
>                        type=Simulation
>                    ;;
>                    sports)
>                        type=SportsGame
>                    ;;
>                    strategy)
>                        type=StrategyGame
>                    ;;
>                esac;
>                type="Game;${type}"
>            ;;
>            gnome)
>                type="Gnome;GTK"
>            ;;
>            kde)
>                type="KDE;Qt"
>            ;;
>            mail)
>                type="Network;Email"
>            ;;
>            media)
>                case ${catmin} in 
>                    gfx)
>                        type=Graphics
>                    ;;
>                    *)
>                        case ${catmin} in 
>                            radio)
>                                type=Tuner
>                            ;;
>                            sound)
>                                type=Audio
>                            ;;
>                            tv)
>                                type=TV
>                            ;;
>                            video)
>                                type=Video
>                            ;;
>                        esac;
>                        type="AudioVideo;${type}"
>                    ;;
>                esac
>            ;;
>            net)
>                case ${catmin} in 
>                    dialup)
>                        type=Dialup
>                    ;;
>                    ftp)
>                        type=FileTransfer
>                    ;;
>                    im)
>                        type=InstantMessaging
>                    ;;
>                    irc)
>                        type=IRCClient
>                    ;;
>                    mail)
>                        type=Email
>                    ;;
>                    news)
>                        type=News
>                    ;;
>                    nntp)
>                        type=News
>                    ;;
>                    p2p)
>                        type=FileTransfer
>                    ;;
>                    voip)
>                        type=Telephony
>                    ;;
>                esac;
>                type="Network;${type}"
>            ;;
>            sci)
>                case ${catmin} in 
>                    astro*)
>                        type=Astronomy
>                    ;;
>                    bio*)
>                        type=Biology
>                    ;;
>                    calc*)
>                        type=Calculator
>                    ;;
>                    chem*)
>                        type=Chemistry
>                    ;;
>                    elec*)
>                        type=Electronics
>                    ;;
>                    geo*)
>                        type=Geology
>                    ;;
>                    math*)
>                        type=Math
>                    ;;
>                    physics)
>                        type=Physics
>                    ;;
>                    visual*)
>                        type=DataVisualization
>                    ;;
>                esac;
>                type="Education;Science;${type}"
>            ;;
>            sys)
>                type="System"
>            ;;
>            www)
>                case ${catmin} in 
>                    client)
>                        type=WebBrowser
>                    ;;
>                esac;
>                type="Network;${type}"
>            ;;
>            *)
>                type=
>            ;;
>        esac;
>    fi;
>    local slot=${SLOT%/*};
>    if [[ ${slot} == "0" ]]; then
>        local desktop_name="${PN}";
>    else
>        local desktop_name="${PN}-${slot}";
>    fi;
>    local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop";
>    type=${type%;}${type:+;};
>    eshopts_push -s extglob;
>    if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
>        ewarn "As described in the Icon Theme Specification, icon file extensions are not";
>        ewarn "allowed in .desktop files if the value is not an absolute path.";
>        icon=${icon%.@(xpm|png|svg)};
>    fi;
>    eshopts_pop;
>    cat > "${desktop}"  <<-EOF
>[Desktop Entry]
>Name=${name}
>Type=Application
>Comment=${DESCRIPTION}
>Exec=${exec}
>TryExec=${exec%% *}
>Icon=${icon}
>Categories=${type}
>EOF
>
>    if [[ ${fields:-=} != *=* ]]; then
>        ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}";
>        fields="Path=${fields}";
>    fi;
>    [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}";
>    ( insinto /usr/share/applications;
>    doins "${desktop}" ) || die "installing desktop file failed"
>}
>make_session_desktop () 
>{ 
>    [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1;
>    [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1;
>    local title=$1;
>    local command=$2;
>    local desktop=${T}/${wm:-${PN}}.desktop;
>    shift 2;
>    cat > "${desktop}"  <<-EOF
>[Desktop Entry]
>Name=${title}
>Comment=This session logs you into ${title}
>Exec=${command} $*
>TryExec=${command}
>Type=XSession
>EOF
>
>    ( insinto /usr/share/xsessions;
>    doins "${desktop}" )
>}
>make_wrapper () 
>{ 
>    _eutils_eprefix_init;
>    local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5;
>    local tmpwrapper=$(emktemp);
>    ( echo '#!/bin/sh';
>    [[ -n ${chdir} ]] && printf 'cd "%s"\n' "${EPREFIX}${chdir}";
>    if [[ -n ${libdir} ]]; then
>        local var;
>        if [[ ${CHOST} == *-darwin* ]]; then
>            var=DYLD_LIBRARY_PATH;
>        else
>            var=LD_LIBRARY_PATH;
>        fi;
>        cat  <<-EOF
>if [ "\${${var}+set}" = "set" ] ; then
>export ${var}="\${${var}}:${EPREFIX}${libdir}"
>else
>export ${var}="${EPREFIX}${libdir}"
>fi
>EOF
>
>    fi
>    printf 'exec %s "$@"\n' "${bin/#\//${EPREFIX}/}" ) > "${tmpwrapper}";
>    chmod go+rx "${tmpwrapper}";
>    if [[ -n ${path} ]]; then
>        ( exeinto "${path}";
>        newexe "${tmpwrapper}" "${wrapper}" ) || die;
>    else
>        newbin "${tmpwrapper}" "${wrapper}" || die;
>    fi
>}
>multibuild_copy_sources () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local _MULTIBUILD_INITIAL_BUILD_DIR=${BUILD_DIR:-${S}};
>    einfo "Will copy sources from ${_MULTIBUILD_INITIAL_BUILD_DIR}";
>    local cp_args=();
>    if cp --reflink=auto --version &> /dev/null; then
>        cp_args+=(--reflink=auto);
>    fi;
>    function _multibuild_create_source_copy () 
>    { 
>        einfo "${MULTIBUILD_VARIANT}: copying to ${BUILD_DIR}";
>        cp -p -R "${cp_args[@]}" "${_MULTIBUILD_INITIAL_BUILD_DIR}" "${BUILD_DIR}" || die
>    };
>    multibuild_foreach_variant _multibuild_create_source_copy
>}
>multibuild_for_best_variant () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ -n ${MULTIBUILD_VARIANTS} ]] || die "MULTIBUILD_VARIANTS need to be set";
>    local MULTIBUILD_VARIANTS=("${MULTIBUILD_VARIANTS[$(( ${#MULTIBUILD_VARIANTS[@]} - 1 ))]}");
>    multibuild_foreach_variant "${@}"
>}
>multibuild_foreach_variant () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ -n ${MULTIBUILD_VARIANTS} ]] || die "MULTIBUILD_VARIANTS need to be set";
>    local bdir=${BUILD_DIR:-${S}};
>    [[ ${bdir%%/} == ${WORKDIR%%/} ]] && bdir=${WORKDIR}/build;
>    local prev_id=${MULTIBUILD_ID:+${MULTIBUILD_ID}-};
>    local ret=0 lret=0 v;
>    debug-print "${FUNCNAME}: initial build_dir = ${bdir}";
>    for v in "${MULTIBUILD_VARIANTS[@]}";
>    do
>        local MULTIBUILD_VARIANT=${v};
>        local MULTIBUILD_ID=${prev_id}${v};
>        local BUILD_DIR=${bdir%%/}-${v};
>        function _multibuild_run () 
>        { 
>            local i=1;
>            while [[ ${!i} == _* ]]; do
>                (( i += 1 ));
>            done;
>            [[ ${i} -le ${#} ]] && einfo "${v}: running ${@:${i}}";
>            "${@}"
>        };
>        _multibuild_run "${@}" > >(exec tee -a "${T}/build-${MULTIBUILD_ID}.log") 2>&1;
>        lret=${?};
>    done;
>    [[ ${ret} -eq 0 && ${lret} -ne 0 ]] && ret=${lret};
>    return ${ret}
>}
>multibuild_merge_root () 
>{ 
>    local src=${1};
>    local dest=${2};
>    local ret;
>    if use userland_BSD; then
>        tar -C "${src}" -f - -c . | tar -x -f - -C "${dest}";
>        [[ ${PIPESTATUS[*]} == '0 0' ]];
>        ret=${?};
>    else
>        local cp_args=();
>        if cp -a --version &> /dev/null; then
>            cp_args+=(-a);
>        else
>            cp_args+=(-P -R -p);
>        fi;
>        if cp --reflink=auto --version &> /dev/null; then
>            cp_args+=(--reflink=auto);
>        fi;
>        cp "${cp_args[@]}" "${src}"/. "${dest}"/;
>        ret=${?};
>    fi;
>    if [[ ${ret} -ne 0 ]]; then
>        die "${MULTIBUILD_VARIANT:-(unknown)}: merging image failed.";
>    fi;
>    rm -rf "${src}"
>}
>multibuild_parallel_foreach_variant () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ ${EAPI} == [45] ]] || die "${FUNCNAME} is banned in EAPI ${EAPI}";
>    multibuild_foreach_variant "${@}"
>}
>multilib_env () 
>{ 
>    local CTARGET=${1:-${CTARGET}};
>    local cpu=${CTARGET%%*-};
>    case ${cpu} in 
>        aarch64*)
>            export CFLAGS_arm=${CFLAGS_arm-};
>            case ${cpu} in 
>                aarch64*be)
>                    export CHOST_arm="armv8b-${CTARGET#*-}"
>                ;;
>                *)
>                    export CHOST_arm="armv8l-${CTARGET#*-}"
>                ;;
>            esac;
>            CHOST_arm=${CHOST_arm/%-gnu/-gnueabi};
>            export CTARGET_arm=${CHOST_arm};
>            export LIBDIR_arm="lib";
>            export CFLAGS_arm64=${CFLAGS_arm64-};
>            export CHOST_arm64=${CTARGET};
>            export CTARGET_arm64=${CHOST_arm64};
>            export LIBDIR_arm64="lib64";
>            : ${MULTILIB_ABIS=arm64};
>            : ${DEFAULT_ABI=arm64}
>        ;;
>        x86_64*)
>            export CFLAGS_x86=${CFLAGS_x86--m32};
>            export CHOST_x86=${CTARGET/x86_64/i686};
>            CHOST_x86=${CHOST_x86/%-gnux32/-gnu};
>            export CTARGET_x86=${CHOST_x86};
>            if [[ ${SYMLINK_LIB} == "yes" ]]; then
>                export LIBDIR_x86="lib32";
>            else
>                export LIBDIR_x86="lib";
>            fi;
>            export CFLAGS_amd64=${CFLAGS_amd64--m64};
>            export CHOST_amd64=${CTARGET/%-gnux32/-gnu};
>            export CTARGET_amd64=${CHOST_amd64};
>            export LIBDIR_amd64="lib64";
>            export CFLAGS_x32=${CFLAGS_x32--mx32};
>            export CHOST_x32=${CTARGET/%-gnu/-gnux32};
>            export CTARGET_x32=${CHOST_x32};
>            export LIBDIR_x32="libx32";
>            case ${CTARGET} in 
>                *-gnux32)
>                    : ${MULTILIB_ABIS=x32 amd64 x86};
>                    : ${DEFAULT_ABI=x32}
>                ;;
>                *)
>                    : ${MULTILIB_ABIS=amd64 x86};
>                    : ${DEFAULT_ABI=amd64}
>                ;;
>            esac
>        ;;
>        mips64*)
>            export CFLAGS_o32=${CFLAGS_o32--mabi=32};
>            export CHOST_o32=${CTARGET/mips64/mips};
>            export CTARGET_o32=${CHOST_o32};
>            export LIBDIR_o32="lib";
>            export CFLAGS_n32=${CFLAGS_n32--mabi=n32};
>            export CHOST_n32=${CTARGET};
>            export CTARGET_n32=${CHOST_n32};
>            export LIBDIR_n32="lib32";
>            export CFLAGS_n64=${CFLAGS_n64--mabi=64};
>            export CHOST_n64=${CTARGET};
>            export CTARGET_n64=${CHOST_n64};
>            export LIBDIR_n64="lib64";
>            : ${MULTILIB_ABIS=n64 n32 o32};
>            : ${DEFAULT_ABI=n32}
>        ;;
>        powerpc64*)
>            export CFLAGS_ppc=${CFLAGS_ppc--m32};
>            export CHOST_ppc=${CTARGET/powerpc64/powerpc};
>            export CTARGET_ppc=${CHOST_ppc};
>            export LIBDIR_ppc="lib";
>            export CFLAGS_ppc64=${CFLAGS_ppc64--m64};
>            export CHOST_ppc64=${CTARGET};
>            export CTARGET_ppc64=${CHOST_ppc64};
>            export LIBDIR_ppc64="lib64";
>            : ${MULTILIB_ABIS=ppc64 ppc};
>            : ${DEFAULT_ABI=ppc64}
>        ;;
>        s390x*)
>            export CFLAGS_s390=${CFLAGS_s390--m31};
>            export CHOST_s390=${CTARGET/s390x/s390};
>            export CTARGET_s390=${CHOST_s390};
>            export LIBDIR_s390="lib";
>            export CFLAGS_s390x=${CFLAGS_s390x--m64};
>            export CHOST_s390x=${CTARGET};
>            export CTARGET_s390x=${CHOST_s390x};
>            export LIBDIR_s390x="lib64";
>            : ${MULTILIB_ABIS=s390x s390};
>            : ${DEFAULT_ABI=s390x}
>        ;;
>        sparc64*)
>            export CFLAGS_sparc32=${CFLAGS_sparc32--m32};
>            export CHOST_sparc32=${CTARGET/sparc64/sparc};
>            export CTARGET_sparc32=${CHOST_sparc32};
>            export LIBDIR_sparc32="lib";
>            export CFLAGS_sparc64=${CFLAGS_sparc64--m64};
>            export CHOST_sparc64=${CTARGET};
>            export CTARGET_sparc64=${CHOST_sparc64};
>            export LIBDIR_sparc64="lib64";
>            : ${MULTILIB_ABIS=sparc64 sparc32};
>            : ${DEFAULT_ABI=sparc64}
>        ;;
>        *)
>            : ${MULTILIB_ABIS=default};
>            : ${DEFAULT_ABI=default}
>        ;;
>    esac;
>    export MULTILIB_ABIS DEFAULT_ABI
>}
>multilib_toolchain_setup () 
>{ 
>    local v vv;
>    export ABI=$1;
>    if [[ ${_DEFAULT_ABI_SAVED} == "true" ]]; then
>        for v in CHOST CBUILD AS CC CXX F77 FC LD PKG_CONFIG_{LIBDIR,PATH};
>        do
>            vv="_abi_saved_${v}";
>            [[ ${!vv+set} == "set" ]] && export ${v}="${!vv}" || unset ${v};
>            unset ${vv};
>        done;
>        unset _DEFAULT_ABI_SAVED;
>    fi;
>    if [[ ${ABI} != ${DEFAULT_ABI} ]]; then
>        for v in CHOST CBUILD AS CC CXX F77 FC LD PKG_CONFIG_{LIBDIR,PATH};
>        do
>            vv="_abi_saved_${v}";
>            [[ ${!v+set} == "set" ]] && export ${vv}="${!v}" || unset ${vv};
>        done;
>        export _DEFAULT_ABI_SAVED="true";
>        export CHOST=$(get_abi_CHOST ${DEFAULT_ABI});
>        export CC="$(tc-getCC) $(get_abi_CFLAGS)";
>        export CXX="$(tc-getCXX) $(get_abi_CFLAGS)";
>        export F77="$(tc-getF77) $(get_abi_CFLAGS)";
>        export FC="$(tc-getFC) $(get_abi_CFLAGS)";
>        export LD="$(tc-getLD) $(get_abi_LDFLAGS)";
>        export CHOST=$(get_abi_CHOST $1);
>        export CBUILD=$(get_abi_CHOST $1);
>        export PKG_CONFIG_LIBDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig;
>        export PKG_CONFIG_PATH=${EPREFIX}/usr/share/pkgconfig;
>    fi
>}
>need_apache () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    need_apache2
>}
>need_apache2 () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    DEPEND="${DEPEND} ${APACHE2_DEPEND}";
>    RDEPEND="${RDEPEND} ${APACHE2_DEPEND}";
>    _init_apache2
>}
>need_apache2_2 () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    DEPEND="${DEPEND} ${APACHE2_2_DEPEND}";
>    RDEPEND="${RDEPEND} ${APACHE2_2_DEPEND}";
>    _init_apache2
>}
>need_apache2_4 () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    DEPEND="${DEPEND} ${APACHE2_4_DEPEND}";
>    RDEPEND="${RDEPEND} ${APACHE2_4_DEPEND}";
>    _init_apache2
>}
>newicon () 
>{ 
>    _iconins ${FUNCNAME} "$@"
>}
>newmenu () 
>{ 
>    ( insinto /usr/share/applications;
>    newins "$@" )
>}
>no-as-needed () 
>{ 
>    case $($(tc-getLD) -v 2>&1 </dev/null) in 
>        *GNU*)
>            echo "-Wl,--no-as-needed"
>        ;;
>    esac
>}
>number_abis () 
>{ 
>    set -- `get_install_abis`;
>    echo $#
>}
>optfeature () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local i j msg;
>    local desc=$1;
>    local flag=0;
>    shift;
>    for i in "$@";
>    do
>        for j in ${i};
>        do
>            if has_version "${j}"; then
>                flag=1;
>            else
>                flag=0;
>                break;
>            fi;
>        done;
>        if [[ ${flag} -eq 1 ]]; then
>            break;
>        fi;
>    done;
>    if [[ ${flag} -eq 0 ]]; then
>        for i in "$@";
>        do
>            msg=" ";
>            for j in ${i};
>            do
>                msg+=" ${j} and";
>            done;
>            msg="${msg:0: -4} for ${desc}";
>            elog "${msg}";
>        done;
>    fi
>}
>path_exists () 
>{ 
>    local opt=$1;
>    [[ ${opt} == -[ao] ]] && shift || opt="-a";
>    [[ $# -eq 0 ]] && return 1;
>    local p r=0;
>    for p in "$@";
>    do
>        [[ -e ${p} ]];
>        : $(( r += $? ));
>    done;
>    case ${opt} in 
>        -a)
>            return $(( r != 0 ))
>        ;;
>        -o)
>            return $(( r == $# ))
>        ;;
>    esac
>}
>pax-mark () 
>{ 
>    local f;
>    local flags;
>    local ret=0;
>    flags="${1//[!zPpEeMmRrSs]}";
>    [[ -n "${flags}" ]] || return 0;
>    shift;
>    local dodefault="";
>    [[ -n "${flags//[!z]}" ]] && dodefault="yes";
>    if has PT ${PAX_MARKINGS}; then
>        for f in "$@";
>        do
>            if type -p paxctl > /dev/null; then
>                einfo "PT_PAX marking -${flags} ${f} with paxctl";
>                paxctl -q${flags} "${f}" > /dev/null 2>&1 && continue;
>            fi;
>            if type -p paxctl-ng > /dev/null && paxctl-ng -L; then
>                einfo "PT_PAX marking -${flags} ${f} with paxctl-ng";
>                flags="${flags//z}";
>                [[ ${dodefault} == "yes" ]] && paxctl-ng -L -z "${f}" > /dev/null 2>&1;
>                [[ -n "${flags}" ]] || continue;
>                paxctl-ng -L -${flags} "${f}" > /dev/null 2>&1 && continue;
>            fi;
>            if type -p scanelf > /dev/null && [[ ${PAX_MARKINGS} != "none" ]]; then
>                einfo "PT_PAX marking -${flags} ${f} with scanelf";
>                scanelf -Xxz ${flags} "$f" > /dev/null 2>&1;
>            else
>                if [[ ${PAX_MARKINGS} != "none" ]]; then
>                    elog "Failed to set PT_PAX markings -${flags} ${f}.";
>                    ret=1;
>                fi;
>            fi;
>        done;
>    fi;
>    if has XT ${PAX_MARKINGS}; then
>        flags="${flags//z}";
>        for f in "$@";
>        do
>            if type -p paxctl-ng > /dev/null && paxctl-ng -l; then
>                einfo "XATTR_PAX marking -${flags} ${f} with paxctl-ng";
>                [[ ${dodefault} == "yes" ]] && paxctl-ng -d "${f}" > /dev/null 2>&1;
>                [[ -n "${flags}" ]] || continue;
>                paxctl-ng -l -${flags} "${f}" > /dev/null 2>&1 && continue;
>            fi;
>            if type -p setfattr > /dev/null; then
>                [[ -n "${flags//[!Ee]}" ]] || flags+="e";
>                einfo "XATTR_PAX marking -${flags} ${f} with setfattr";
>                [[ ${dodefault} == "yes" ]] && setfattr -x "user.pax.flags" "${f}" > /dev/null 2>&1;
>                setfattr -n "user.pax.flags" -v "${flags}" "${f}" > /dev/null 2>&1 && continue;
>            fi;
>            if [[ ${PAX_MARKINGS} != "none" ]]; then
>                elog "Failed to set XATTR_PAX markings -${flags} ${f}.";
>                ret=1;
>            fi;
>        done;
>    fi;
>    return ${ret}
>}
>php-ext-source-r2_addextension () 
>{ 
>    if [[ "${PHP_EXT_ZENDEXT}" = "yes" ]]; then
>        if has_version "dev-lang/php:${PHP_CURRENTSLOT}[threads]"; then
>            if has_version "dev-lang/php:${PHP_CURRENTSLOT}[debug]"; then
>                ext_type="zend_extension_debug_ts";
>            else
>                ext_type="zend_extension_ts";
>            fi;
>            ext_file="${EXT_DIR}/${1}";
>        else
>            if has_version "dev-lang/php:${PHP_CURRENTSLOT}[debug]"; then
>                ext_type="zend_extension_debug";
>            else
>                ext_type="zend_extension";
>            fi;
>            ext_file="${EXT_DIR}/${1}";
>        fi;
>        if has_version '>=dev-lang/php-5.3'; then
>            ext_type="zend_extension";
>        fi;
>    else
>        ext_type="extension";
>        ext_file="${1}";
>    fi;
>    php-ext-source-r2_addtoinifile "${ext_type}" "${ext_file}" "${2}" "Extension added"
>}
>php-ext-source-r2_addtoinifile () 
>{ 
>    local inifile="${WORKDIR}/${3}";
>    if [[ ! -d $(dirname ${inifile}) ]]; then
>        mkdir -p $(dirname ${inifile});
>    fi;
>    if [[ ${1:0:1} == "[" ]]; then
>        echo "${1}" >> "${inifile}";
>        my_added="${1}";
>    else
>        echo "${1}=${2}" >> "${inifile}";
>        my_added="${1}=${2}";
>    fi;
>    if [[ -z "${4}" ]]; then
>        einfo "Added '${my_added}' to /${3}";
>    else
>        einfo "${4} to /${3}";
>    fi;
>    insinto /$(dirname ${3});
>    doins "${inifile}"
>}
>php-ext-source-r2_addtoinifiles () 
>{ 
>    local x;
>    for x in ${PHPFULLINIFILELIST};
>    do
>        php-ext-source-r2_addtoinifile "${1}" "${2}" "${x}" "${3}";
>    done
>}
>php-ext-source-r2_buildinilist () 
>{ 
>    if [[ -z "${PHPSAPILIST}" ]]; then
>        PHPSAPILIST="apache2 cli cgi fpm embed phpdbg";
>    fi;
>    PHPINIFILELIST="";
>    local x;
>    for x in ${PHPSAPILIST};
>    do
>        if [[ -f "${EPREFIX}/etc/php/${x}-${1}/php.ini" ]]; then
>            PHPINIFILELIST="${PHPINIFILELIST} etc/php/${x}-${1}/ext/${PHP_EXT_NAME}.ini";
>        fi;
>    done;
>    PHPFULLINIFILELIST="${PHPFULLINIFILELIST} ${PHPINIFILELIST}"
>}
>php-ext-source-r2_createinifiles () 
>{ 
>    local slot;
>    for slot in $(php_get_slots);
>    do
>        php_init_slot_env ${slot};
>        php-ext-source-r2_buildinilist ${slot};
>        local file;
>        if [[ "${PHP_EXT_INI}" = "yes" ]]; then
>            for file in ${PHPINIFILELIST};
>            do
>                php-ext-source-r2_addextension "${PHP_EXT_NAME}.so" "${file}";
>            done;
>        fi;
>        local inifile;
>        for inifile in ${PHPINIFILELIST};
>        do
>            if [[ -n "${PHP_EXT_INIFILE}" ]]; then
>                cat "${FILESDIR}/${PHP_EXT_INIFILE}" >> "${ED}/${inifile}";
>                einfo "Added content of ${FILESDIR}/${PHP_EXT_INIFILE} to ${inifile}";
>            fi;
>            inidir="${inifile/${PHP_EXT_NAME}.ini/}";
>            inidir="${inidir/ext/ext-active}";
>            dodir "/${inidir}";
>            dosym "/${inifile}" "/${inifile/ext/ext-active}";
>        done;
>        PHP_EXT_SHARED_DIR="${EPREFIX}/usr/share/php/${PHP_EXT_NAME}";
>    done
>}
>php-ext-source-r2_phpize () 
>{ 
>    if [[ "${PHP_EXT_SKIP_PHPIZE}" != 'yes' ]]; then
>        autotools_run_tool ${PHPIZE};
>        rm aclocal.m4;
>        eautoreconf;
>    fi
>}
>php-ext-source-r2_src_compile () 
>{ 
>    addpredict /usr/share/snmp/mibs/.index;
>    addpredict /var/lib/net-snmp/mib_indexes;
>    addpredict /session_mm_cli0.sem;
>    local slot;
>    for slot in $(php_get_slots);
>    do
>        php_init_slot_env ${slot};
>        emake || die "Unable to make code";
>    done
>}
>php-ext-source-r2_src_configure () 
>{ 
>    addpredict /usr/share/snmp/mibs/.index;
>    addpredict /var/lib/net-snmp/mib_indexes;
>    local slot;
>    for slot in $(php_get_slots);
>    do
>        php_init_slot_env ${slot};
>        econf --with-php-config=${PHPCONFIG} ${my_conf} || die "Unable to configure code to compile";
>    done
>}
>php-ext-source-r2_src_install () 
>{ 
>    local slot;
>    for slot in $(php_get_slots);
>    do
>        php_init_slot_env ${slot};
>        insinto "${EXT_DIR#$EPREFIX}";
>        newins "modules/${PHP_EXT_NAME}.so" "${PHP_EXT_NAME}.so" || die "Unable to install extension";
>        local doc;
>        for doc in ${DOCS};
>        do
>            [[ -s ${doc} ]] && dodoc ${doc};
>        done;
>        INSTALL_ROOT="${D}" emake install-headers;
>    done;
>    php-ext-source-r2_createinifiles
>}
>php-ext-source-r2_src_prepare () 
>{ 
>    local slot orig_s="${PHP_EXT_S}";
>    for slot in $(php_get_slots);
>    do
>        php_init_slot_env ${slot};
>        php-ext-source-r2_phpize;
>    done
>}
>php-ext-source-r2_src_unpack () 
>{ 
>    unpack ${A};
>    local slot orig_s="${PHP_EXT_S}";
>    for slot in $(php_get_slots);
>    do
>        cp -r "${orig_s}" "${WORKDIR}/${slot}" || die "Failed to copy source ${orig_s} to PHP target directory";
>    done
>}
>php_get_slots () 
>{ 
>    local s slot;
>    for slot in ${USE_PHP};
>    do
>        use php_targets_${slot} && s+=" ${slot/-/.}";
>    done;
>    echo $s
>}
>php_init_slot_env () 
>{ 
>    libdir=$(get_libdir);
>    PHPIZE="${EPREFIX}/usr/${libdir}/${1}/bin/phpize";
>    PHPCONFIG="${EPREFIX}/usr/${libdir}/${1}/bin/php-config";
>    PHPCLI="${EPREFIX}/usr/${libdir}/${1}/bin/php";
>    PHPCGI="${EPREFIX}/usr/${libdir}/${1}/bin/php-cgi";
>    PHP_PKG="$(best_version =dev-lang/php-${1:3}*)";
>    PHPPREFIX="${EPREFIX}/usr/${libdir}/${slot}";
>    EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)";
>    PHP_CURRENTSLOT=${1:3};
>    PHP_EXT_S="${WORKDIR}/${1}";
>    cd "${PHP_EXT_S}"
>}
>pkg_nofetch () 
>{ 
>    default
>}
>pkg_postinst () 
>{ 
>    if use apache2; then
>        elog "Three Apache modules have been installed: mod_proxy_uwsgi, mod_uwsgi and mod_Ruwsgi.";
>        elog "You can enable them with -D PROXY_UWSGI, -DUWSGI or -DRUWSGI in /etc/conf.d/apache2.";
>        elog "mod_uwsgi and mod_Ruwsgi have the same configuration interface and define the same symbols.";
>        elog "Therefore you can enable only one of them at a time.";
>        elog "mod_uwsgi is commercially supported by Unbit and stable but a bit hacky.";
>        elog "mod_Ruwsgi is newer and more Apache-API friendly but not commercially supported.";
>        elog "mod_proxy_uwsgi is a proxy module, considered stable and is now the recommended module.";
>    fi;
>    elog "Append the following options to the uwsgi call to load the respective language plugin:";
>    use cgi && elog "  '--plugins cgi' for cgi";
>    use lua && elog "  '--plugins lua' for lua";
>    use mono && elog "  '--plugins mono' for mono";
>    use perl && elog "  '--plugins psgi' for perl";
>    if use php; then
>        for s in $(php_get_slots);
>        do
>            elog "  '--plugins ${s/.}' for ${s}";
>        done;
>    fi;
>    function python_pkg_postinst () 
>    { 
>        local EPYV;
>        local PYV;
>        EPYV=${EPYTHON/.};
>        PYV=${EPYV/python};
>        if [[ ${EPYTHON} == pypy* ]]; then
>            elog "  '--plugins pypy' for pypy";
>            return;
>        fi;
>        elog " ";
>        elog "  '--plugins ${EPYV}' for ${EPYTHON}";
>        if use python_asyncio; then
>            if [[ ${EPYV} == python34 ]]; then
>                elog "  '--plugins ${EPYV},asyncio${PYV}' for asyncio support in ${EPYTHON}";
>            else
>                elog "  (asyncio is only supported in python3.4)";
>            fi;
>        fi;
>        if use python_gevent; then
>            if [[ ${EPYTHON} == python2* ]]; then
>                elog "  '--plugins ${EPYV},gevent${PYV}' for gevent support in ${EPYTHON}";
>            else
>                elog "  (gevent is currently not supported in ${EPYTHON})";
>            fi;
>        fi
>    };
>    use python && python_foreach_impl python_pkg_postinst;
>    if use ruby; then
>        for ruby in $USE_RUBY;
>        do
>            if use ruby_targets_${ruby}; then
>                elog "  '--plugins rack_${ruby/.}' for ${ruby}";
>                elog "  '--plugins fiber_${ruby/.}' for ${ruby} fibers";
>                elog "  '--plugins rbthreads_${ruby/.}' for ${ruby} rbthreads";
>            fi;
>        done;
>    fi
>}
>pkg_setup () 
>{ 
>    python_setup;
>    use ruby && ruby-ng_pkg_setup;
>    depend.apache_pkg_setup
>}
>preserve_old_lib () 
>{ 
>    _eutils_eprefix_init;
>    if [[ ${EBUILD_PHASE} != "preinst" ]]; then
>        eerror "preserve_old_lib() must be called from pkg_preinst() only";
>        die "Invalid preserve_old_lib() usage";
>    fi;
>    [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]";
>    has preserve-libs ${FEATURES} && return 0;
>    local lib dir;
>    for lib in "$@";
>    do
>        [[ -e ${EROOT}/${lib} ]] || continue;
>        dir=${lib%/*};
>        dodir ${dir} || die "dodir ${dir} failed";
>        cp "${EROOT}"/${lib} "${ED}"/${lib} || die "cp ${lib} failed";
>        touch "${ED}"/${lib};
>    done
>}
>preserve_old_lib_notify () 
>{ 
>    if [[ ${EBUILD_PHASE} != "postinst" ]]; then
>        eerror "preserve_old_lib_notify() must be called from pkg_postinst() only";
>        die "Invalid preserve_old_lib_notify() usage";
>    fi;
>    has preserve-libs ${FEATURES} && return 0;
>    _eutils_eprefix_init;
>    local lib notice=0;
>    for lib in "$@";
>    do
>        [[ -e ${EROOT}/${lib} ]] || continue;
>        if [[ ${notice} -eq 0 ]]; then
>            notice=1;
>            ewarn "Old versions of installed libraries were detected on your system.";
>            ewarn "In order to avoid breaking packages that depend on these old libs,";
>            ewarn "the libraries are not being removed.  You need to run revdep-rebuild";
>            ewarn "in order to remove these old dependencies.  If you do not have this";
>            ewarn "helper program, simply emerge the 'gentoolkit' package.";
>            ewarn;
>        fi;
>        ewarn "  # revdep-rebuild --library '${lib}' && rm '${lib}'";
>    done
>}
>prune_libtool_files () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local removing_all removing_modules opt;
>    _eutils_eprefix_init;
>    for opt in "$@";
>    do
>        case "${opt}" in 
>            --all)
>                removing_all=1;
>                removing_modules=1
>            ;;
>            --modules)
>                removing_modules=1
>            ;;
>            *)
>                die "Invalid argument to ${FUNCNAME}(): ${opt}"
>            ;;
>        esac;
>    done;
>    local f;
>    local queue=();
>    while IFS= read -r -d '' f; do
>        local archivefile=${f/%.la/.a};
>        if ! sed -n -e '/^# Generated by .*libtool/q0;4q1' "${f}"; then
>            continue;
>        fi;
>        [[ ${f} != ${archivefile} ]] || die 'regex sanity check failed';
>        local reason= pkgconfig_scanned=;
>        local snotlink=$(sed -n -e 's:^shouldnotlink=::p' "${f}");
>        if [[ ${snotlink} == yes ]]; then
>            if [[ -f ${archivefile} ]]; then
>                einfo "Removing unnecessary ${archivefile#${D%/}} (static plugin)";
>                queue+=("${archivefile}");
>            fi;
>            if [[ -n ${removing_modules} ]]; then
>                reason='module';
>            fi;
>        else
>            if [[ -n ${removing_all} ]]; then
>                reason='requested';
>            else
>                if [[ ! -f ${archivefile} ]]; then
>                    reason='no static archive';
>                else
>                    if [[ ! -n $(sed -nre 					"s/^(dependency_libs|inherited_linker_flags)='(.*)'$/\2/p" 					"${f}") ]]; then
>                        reason='no libs & flags';
>                    else
>                        if [[ ! -n ${pkgconfig_scanned} ]]; then
>                            local pc_libs=();
>                            if [[ ! -n ${removing_all} ]]; then
>                                local pc;
>                                local tf=${T}/prune-lt-files.pc;
>                                local pkgconf=$(tc-getPKG_CONFIG);
>                                while IFS= read -r -d '' pc; do
>                                    local arg libs;
>                                    if ${pkgconf} --exists "${pc}" &> /dev/null; then
>                                        sed -e '/^Requires:/d' "${pc}" > "${tf}";
>                                        libs=$(${pkgconf} --libs "${tf}");
>                                    else
>                                        libs=$(sed -ne 's/^Libs://p' "${pc}");
>                                    fi;
>                                    for arg in ${libs};
>                                    do
>                                        if [[ ${arg} == -l* ]]; then
>                                            if [[ ${arg} == '*$*' ]]; then
>                                                eqawarn "${FUNCNAME}: variable substitution likely failed in ${pc}";
>                                                eqawarn "(arg: ${arg})";
>                                                eqawarn "Most likely, you need to add virtual/pkgconfig to DEPEND.";
>                                            fi;
>                                            pc_libs+=(lib${arg#-l}.la);
>                                        fi;
>                                    done;
>                                done < <(find "${D}" -type f -name '*.pc' -print0);
>                                rm -f "${tf}";
>                            fi;
>                            pkgconfig_scanned=1;
>                        fi;
>                        has "${f##*/}" "${pc_libs[@]}" && reason='covered by .pc';
>                    fi;
>                fi;
>            fi;
>        fi;
>        if [[ -n ${reason} ]]; then
>            einfo "Removing unnecessary ${f#${D%/}} (${reason})";
>            queue+=("${f}");
>        fi;
>    done < <(find "${ED}" -xtype f -name '*.la' -print0);
>    if [[ -n ${queue[@]} ]]; then
>        rm -f "${queue[@]}";
>    fi
>}
>python_abi_depend () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_byte-compile_modules () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_clean_byte-compiled_modules () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_clean_installation_image () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_clean_py-compile_files () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_compile_plugins () 
>{ 
>    local EPYV;
>    local PYV;
>    EPYV=${EPYTHON/.};
>    PYV=${EPYV/python};
>    if [[ ${EPYTHON} == pypy* ]]; then
>        echo "skipping because pypy is not meant to build plugins on its own";
>        return;
>    fi;
>    ${PYTHON} uwsgiconfig.py --plugin plugins/python gentoo ${EPYV} || die "building plugin for ${EPYTHON} failed";
>    if use python_asyncio; then
>        if [[ "${PYV}" == "34" || "${PYV}" == "35" ]]; then
>            ${PYTHON} uwsgiconfig.py --plugin plugins/asyncio gentoo asyncio${PYV} || die "building plugin for asyncio-support in ${EPYTHON} failed";
>        fi;
>    fi;
>    if use python_gevent; then
>        if [[ "${PYV}" == "27" ]]; then
>            ${PYTHON} uwsgiconfig.py --plugin plugins/gevent gentoo gevent${PYV} || die "building plugin for gevent-support in ${EPYTHON} failed";
>        fi;
>    fi;
>    if use pypy; then
>        if [[ "${PYV}" == "27" ]]; then
>            append-ldflags -Wl,-z,noexecstack;
>            ${PYTHON} uwsgiconfig.py --plugin plugins/pypy gentoo pypy || die "building plugin for pypy-support in ${EPYTHON} failed";
>        fi;
>    fi
>}
>python_convert_shebangs () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#python_convert_shebangs"
>}
>python_copy_sources () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local MULTIBUILD_VARIANTS;
>    _python_obtain_impls;
>    multibuild_copy_sources
>}
>python_disable_pyc () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_doexe () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local f;
>    for f in "$@";
>    do
>        python_newexe "${f}" "${f##*/}";
>    done
>}
>python_doheader () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
>    if [[ ${EAPI:-0} == [0123] ]]; then
>        die "python_do* and python_new* helpers are banned in EAPIs older than 4.";
>    fi;
>    local d PYTHON_INCLUDEDIR=${PYTHON_INCLUDEDIR};
>    [[ -n ${PYTHON_INCLUDEDIR} ]] || python_export PYTHON_INCLUDEDIR;
>    d=${PYTHON_INCLUDEDIR#${EPREFIX}};
>    ( insinto "${d}";
>    doins -r "${@}" || return ${?} )
>}
>python_domodule () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
>    if [[ ${EAPI:-0} == [0123] ]]; then
>        die "python_do* and python_new* helpers are banned in EAPIs older than 4.";
>    fi;
>    local d;
>    if [[ ${python_moduleroot} == /* ]]; then
>        d=${python_moduleroot};
>    else
>        local PYTHON_SITEDIR=${PYTHON_SITEDIR};
>        [[ -n ${PYTHON_SITEDIR} ]] || python_export PYTHON_SITEDIR;
>        d=${PYTHON_SITEDIR#${EPREFIX}}/${python_moduleroot};
>    fi;
>    ( insinto "${d}";
>    doins -r "${@}" || return ${?} );
>    python_optimize "${ED}/${d}"
>}
>python_doscript () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local _PYTHON_REWRITE_SHEBANG=1;
>    python_doexe "${@}"
>}
>python_enable_pyc () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_execute_function () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#python_execute_function"
>}
>python_execute_nosetests () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_execute_py.test () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_execute_trial () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_export () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local impl var;
>    case "${1}" in 
>        python* | jython*)
>            impl=${1/_/.};
>            shift
>        ;;
>        pypy | pypy3)
>            impl=${1};
>            shift
>        ;;
>        *)
>            impl=${EPYTHON};
>            if [[ -z ${impl} ]]; then
>                die "python_export called without a python implementation and EPYTHON is unset";
>            fi
>        ;;
>    esac;
>    debug-print "${FUNCNAME}: implementation: ${impl}";
>    for var in "$@";
>    do
>        case "${var}" in 
>            EPYTHON)
>                export EPYTHON=${impl};
>                debug-print "${FUNCNAME}: EPYTHON = ${EPYTHON}"
>            ;;
>            PYTHON)
>                export PYTHON=${EPREFIX}/usr/bin/${impl};
>                debug-print "${FUNCNAME}: PYTHON = ${PYTHON}"
>            ;;
>            PYTHON_SITEDIR)
>                [[ -n ${PYTHON} ]] || die "PYTHON needs to be set for ${var} to be exported, or requested before it";
>                PYTHON_SITEDIR=$("${PYTHON}" -c 'import distutils.sysconfig; print(distutils.sysconfig.get_python_lib())') || die;
>                export PYTHON_SITEDIR;
>                debug-print "${FUNCNAME}: PYTHON_SITEDIR = ${PYTHON_SITEDIR}"
>            ;;
>            PYTHON_INCLUDEDIR)
>                [[ -n ${PYTHON} ]] || die "PYTHON needs to be set for ${var} to be exported, or requested before it";
>                PYTHON_INCLUDEDIR=$("${PYTHON}" -c 'import distutils.sysconfig; print(distutils.sysconfig.get_python_inc())') || die;
>                export PYTHON_INCLUDEDIR;
>                debug-print "${FUNCNAME}: PYTHON_INCLUDEDIR = ${PYTHON_INCLUDEDIR}";
>                if [[ ! -d ${PYTHON_INCLUDEDIR} ]]; then
>                    die "${impl} does not install any header files!";
>                fi
>            ;;
>            PYTHON_LIBPATH)
>                [[ -n ${PYTHON} ]] || die "PYTHON needs to be set for ${var} to be exported, or requested before it";
>                PYTHON_LIBPATH=$("${PYTHON}" -c 'import os.path, sysconfig; print(os.path.join(sysconfig.get_config_var("LIBDIR"), sysconfig.get_config_var("LDLIBRARY")) if sysconfig.get_config_var("LDLIBRARY") else "")') || die;
>                export PYTHON_LIBPATH;
>                debug-print "${FUNCNAME}: PYTHON_LIBPATH = ${PYTHON_LIBPATH}";
>                if [[ ! -n ${PYTHON_LIBPATH} ]]; then
>                    die "${impl} lacks a (usable) dynamic library";
>                fi
>            ;;
>            PYTHON_CFLAGS)
>                local val;
>                case "${impl}" in 
>                    python*)
>                        val=$($(tc-getPKG_CONFIG) --cflags ${impl/n/n-}) || die
>                    ;;
>                    *)
>                        die "${impl}: obtaining ${var} not supported"
>                    ;;
>                esac;
>                export PYTHON_CFLAGS=${val};
>                debug-print "${FUNCNAME}: PYTHON_CFLAGS = ${PYTHON_CFLAGS}"
>            ;;
>            PYTHON_LIBS)
>                local val;
>                case "${impl}" in 
>                    python*)
>                        val=$($(tc-getPKG_CONFIG) --libs ${impl/n/n-}) || die
>                    ;;
>                    *)
>                        die "${impl}: obtaining ${var} not supported"
>                    ;;
>                esac;
>                export PYTHON_LIBS=${val};
>                debug-print "${FUNCNAME}: PYTHON_LIBS = ${PYTHON_LIBS}"
>            ;;
>            PYTHON_CONFIG)
>                local flags val;
>                case "${impl}" in 
>                    python*)
>                        [[ -n ${PYTHON} ]] || die "PYTHON needs to be set for ${var} to be exported, or requested before it";
>                        flags=$("${PYTHON}" -c 'import sysconfig; print(sysconfig.get_config_var("ABIFLAGS") or "")') || die;
>                        val=${PYTHON}${flags}-config
>                    ;;
>                    *)
>                        die "${impl}: obtaining ${var} not supported"
>                    ;;
>                esac;
>                export PYTHON_CONFIG=${val};
>                debug-print "${FUNCNAME}: PYTHON_CONFIG = ${PYTHON_CONFIG}"
>            ;;
>            PYTHON_PKG_DEP)
>                local d;
>                case ${impl} in 
>                    python2.7)
>                        PYTHON_PKG_DEP='>=dev-lang/python-2.7.5-r2:2.7'
>                    ;;
>                    python3.3)
>                        PYTHON_PKG_DEP='>=dev-lang/python-3.3.2-r2:3.3'
>                    ;;
>                    python*)
>                        PYTHON_PKG_DEP="dev-lang/python:${impl#python}"
>                    ;;
>                    pypy)
>                        PYTHON_PKG_DEP='>=virtual/pypy-5:0='
>                    ;;
>                    pypy3)
>                        PYTHON_PKG_DEP='>=virtual/pypy3-5:0='
>                    ;;
>                    jython2.7)
>                        PYTHON_PKG_DEP='dev-java/jython:2.7'
>                    ;;
>                    *)
>                        die "Invalid implementation: ${impl}"
>                    ;;
>                esac;
>                if [[ -n ${PYTHON_REQ_USE} ]]; then
>                    PYTHON_PKG_DEP+=[${PYTHON_REQ_USE}];
>                fi;
>                export PYTHON_PKG_DEP;
>                debug-print "${FUNCNAME}: PYTHON_PKG_DEP = ${PYTHON_PKG_DEP}"
>            ;;
>            PYTHON_SCRIPTDIR)
>                local dir;
>                export PYTHON_SCRIPTDIR=${EPREFIX}/usr/lib/python-exec/${impl};
>                debug-print "${FUNCNAME}: PYTHON_SCRIPTDIR = ${PYTHON_SCRIPTDIR}"
>            ;;
>            *)
>                die "python_export: unknown variable ${var}"
>            ;;
>        esac;
>    done
>}
>python_export_best () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ ${EAPI} == [45] ]] || die "${FUNCNAME} is banned in EAPI ${EAPI}";
>    eqawarn "python_export_best() is deprecated. Please use python_setup instead,";
>    eqawarn "combined with python_export if necessary.";
>    [[ ${#} -gt 0 ]] || set -- EPYTHON PYTHON;
>    local best MULTIBUILD_VARIANTS;
>    _python_obtain_impls;
>    function _python_set_best () 
>    { 
>        best=${MULTIBUILD_VARIANT}
>    };
>    multibuild_for_best_variant _python_set_best;
>    unset -f _python_set_best;
>    debug-print "${FUNCNAME}: Best implementation is: ${best}";
>    python_export "${best}" "${@}";
>    python_wrapper_setup
>}
>python_export_utf8_locale () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    type locale > /dev/null || return 0;
>    if [[ $(locale charmap) != UTF-8 ]]; then
>        local lang locales="C.UTF-8 en_US.UTF-8 en_GB.UTF-8 $(locale -a)";
>        for lang in ${locales};
>        do
>            if [[ $(LC_ALL=${lang} locale charmap 2>/dev/null) == UTF-8 ]]; then
>                if _python_check_locale_sanity "${lang}"; then
>                    export LC_CTYPE=${lang};
>                    if [[ -n ${LC_ALL} ]]; then
>                        export LC_NUMERIC=${LC_ALL};
>                        export LC_TIME=${LC_ALL};
>                        export LC_COLLATE=${LC_ALL};
>                        export LC_MONETARY=${LC_ALL};
>                        export LC_MESSAGES=${LC_ALL};
>                        export LC_PAPER=${LC_ALL};
>                        export LC_NAME=${LC_ALL};
>                        export LC_ADDRESS=${LC_ALL};
>                        export LC_TELEPHONE=${LC_ALL};
>                        export LC_MEASUREMENT=${LC_ALL};
>                        export LC_IDENTIFICATION=${LC_ALL};
>                        export LC_ALL=;
>                    fi;
>                    return 0;
>                fi;
>            fi;
>        done;
>        ewarn "Could not find a UTF-8 locale. This may trigger build failures in";
>        ewarn "some python packages. Please ensure that a UTF-8 locale is listed in";
>        ewarn "/etc/locale.gen and run locale-gen.";
>        return 1;
>    fi;
>    return 0
>}
>python_fix_shebang () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ -n ${EPYTHON} ]] || die "${FUNCNAME}: EPYTHON unset (pkg_setup not called?)";
>    local force quiet;
>    while [[ -n ${@} ]]; do
>        case "${1}" in 
>            -f | --force)
>                force=1;
>                shift
>            ;;
>            -q | --quiet)
>                quiet=1;
>                shift
>            ;;
>            --)
>                shift;
>                break
>            ;;
>            *)
>                break
>            ;;
>        esac;
>    done;
>    [[ -n ${1} ]] || die "${FUNCNAME}: no paths given";
>    local path f;
>    for path in "$@";
>    do
>        local any_correct any_fixed is_recursive;
>        [[ -d ${path} ]] && is_recursive=1;
>        while IFS= read -r -d '' f; do
>            local shebang i;
>            local error= from=;
>            IFS= read -r shebang < "${f}";
>            if [[ ${shebang} == '#!'* ]]; then
>                local split_shebang=();
>                read -r -a split_shebang <<< ${shebang} || die;
>                for i in "${split_shebang[@]}";
>                do
>                    case "${i}" in 
>                        *"${EPYTHON}")
>                            debug-print "${FUNCNAME}: in file ${f#${D}}";
>                            debug-print "${FUNCNAME}: shebang matches EPYTHON: ${shebang}";
>                            any_correct=1;
>                            from=${EPYTHON};
>                            break
>                        ;;
>                        *python | *python[23])
>                            debug-print "${FUNCNAME}: in file ${f#${D}}";
>                            debug-print "${FUNCNAME}: rewriting shebang: ${shebang}";
>                            if [[ ${i} == *python2 ]]; then
>                                from=python2;
>                                if [[ ! -n ${force} ]]; then
>                                    python_is_python3 "${EPYTHON}" && error=1;
>                                fi;
>                            else
>                                if [[ ${i} == *python3 ]]; then
>                                    from=python3;
>                                    if [[ ! -n ${force} ]]; then
>                                        python_is_python3 "${EPYTHON}" || error=1;
>                                    fi;
>                                else
>                                    from=python;
>                                fi;
>                            fi;
>                            break
>                        ;;
>                        *python[23].[0123456789] | *pypy | *pypy3 | *jython[23].[0123456789])
>                            if [[ ! -n ${force} ]]; then
>                                error=1;
>                            else
>                                case "${i}" in 
>                                    *python[23].[0123456789])
>                                        from="python[23].[0123456789]"
>                                    ;;
>                                    *pypy)
>                                        from="pypy"
>                                    ;;
>                                    *pypy3)
>                                        from="pypy3"
>                                    ;;
>                                    *jython[23].[0123456789])
>                                        from="jython[23].[0123456789]"
>                                    ;;
>                                    *)
>                                        die "${FUNCNAME}: internal error in 2nd pattern match"
>                                    ;;
>                                esac;
>                            fi;
>                            break
>                        ;;
>                    esac;
>                done;
>            fi;
>            if [[ ! -n ${error} && ! -n ${from} ]]; then
>                [[ -n ${is_recursive} ]] && continue;
>                error=1;
>            fi;
>            if [[ ! -n ${quiet} ]]; then
>                einfo "Fixing shebang in ${f#${D}}.";
>            fi;
>            if [[ ! -n ${error} ]]; then
>                if [[ ${shebang} == *${from}" "* ]]; then
>                    sed -i -e "1s:${from} :${EPYTHON} :" "${f}" || die;
>                else
>                    sed -i -e "1s:${from}$:${EPYTHON}:" "${f}" || die;
>                fi;
>                any_fixed=1;
>            else
>                eerror "The file has incompatible shebang:";
>                eerror "  file: ${f#${D}}";
>                eerror "  current shebang: ${shebang}";
>                eerror "  requested impl: ${EPYTHON}";
>                die "${FUNCNAME}: conversion of incompatible shebang requested";
>            fi;
>        done < <(find -H "${path}" -type f -print0 || die);
>        if [[ ! -n ${any_fixed} ]]; then
>            local cmd=eerror;
>            [[ ${EAPI:-0} == [012345] ]] && cmd=eqawarn;
>            "${cmd}" "QA warning: ${FUNCNAME}, ${path#${D}} did not match any fixable files.";
>            if [[ -n ${any_correct} ]]; then
>                "${cmd}" "All files have ${EPYTHON} shebang already.";
>            else
>                "${cmd}" "There are no Python files in specified directory.";
>            fi;
>            [[ ${cmd} == eerror ]] && die "${FUNCNAME} did not match any fixable files (QA warning fatal in EAPI ${EAPI})";
>        fi;
>    done
>}
>python_foreach_impl () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local MULTIBUILD_VARIANTS;
>    _python_obtain_impls;
>    multibuild_foreach_variant _python_multibuild_wrapper "${@}"
>}
>python_gen_cond_dep () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local impl pattern;
>    local matches=();
>    local dep=${1};
>    shift;
>    for impl in "${_PYTHON_SUPPORTED_IMPLS[@]}";
>    do
>        for pattern in "$@";
>        do
>            if [[ ${impl} == ${pattern} ]]; then
>                if [[ ${dep} == *'${PYTHON_USEDEP}'* ]]; then
>                    local usedep=$(python_gen_usedep "${@}");
>                    dep=${dep//\$\{PYTHON_USEDEP\}/${usedep}};
>                fi;
>                matches+=("python_targets_${impl}? ( ${dep} )");
>                break;
>            fi;
>        done;
>    done;
>    echo "${matches[@]}"
>}
>python_gen_impl_dep () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local impl pattern;
>    local matches=();
>    local PYTHON_REQ_USE=${1};
>    shift;
>    local patterns=("${@-*}");
>    for impl in "${_PYTHON_SUPPORTED_IMPLS[@]}";
>    do
>        for pattern in "${patterns[@]}";
>        do
>            if [[ ${impl} == ${pattern} ]]; then
>                local PYTHON_PKG_DEP;
>                python_export "${impl}" PYTHON_PKG_DEP;
>                matches+=("python_targets_${impl}? ( ${PYTHON_PKG_DEP} )");
>                break;
>            fi;
>        done;
>    done;
>    echo "${matches[@]}"
>}
>python_gen_usedep () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local impl pattern;
>    local matches=();
>    for impl in "${_PYTHON_SUPPORTED_IMPLS[@]}";
>    do
>        for pattern in "$@";
>        do
>            if [[ ${impl} == ${pattern} ]]; then
>                matches+=("python_targets_${impl}(-)?" "-python_single_target_${impl}(-)");
>                break;
>            fi;
>        done;
>    done;
>    [[ -n ${matches[@]} ]] || die "No supported implementations match python_gen_usedep patterns: ${@}";
>    local out=${matches[@]};
>    echo "${out// /,}"
>}
>python_gen_useflags () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local impl pattern;
>    local matches=();
>    for impl in "${_PYTHON_SUPPORTED_IMPLS[@]}";
>    do
>        for pattern in "$@";
>        do
>            if [[ ${impl} == ${pattern} ]]; then
>                matches+=("python_targets_${impl}");
>                break;
>            fi;
>        done;
>    done;
>    echo "${matches[@]}"
>}
>python_generate_cffi_modules () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_generate_wrapper_scripts () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_get_CFLAGS () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_export "${@}" PYTHON_CFLAGS;
>    echo "${PYTHON_CFLAGS}"
>}
>python_get_LIBS () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_export "${@}" PYTHON_LIBS;
>    echo "${PYTHON_LIBS}"
>}
>python_get_PYTHON_CONFIG () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_export "${@}" PYTHON_CONFIG;
>    echo "${PYTHON_CONFIG}"
>}
>python_get_extension_module_suffix () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_get_implementation () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_get_implementation_and_version () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_get_implementational_package () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_get_includedir () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_export "${@}" PYTHON_INCLUDEDIR;
>    echo "${PYTHON_INCLUDEDIR}"
>}
>python_get_libdir () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_get_library () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_get_library_path () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_export "${@}" PYTHON_LIBPATH;
>    echo "${PYTHON_LIBPATH}"
>}
>python_get_scriptdir () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_export "${@}" PYTHON_SCRIPTDIR;
>    echo "${PYTHON_SCRIPTDIR}"
>}
>python_get_sitedir () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_export "${@}" PYTHON_SITEDIR;
>    echo "${PYTHON_SITEDIR}"
>}
>python_get_version () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_install_executables () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_install_symlinks () 
>{ 
>    dosym uwsgi /usr/bin/uwsgi_${EPYTHON/.}
>}
>python_is_installed () 
>{ 
>    local impl=${1:-${EPYTHON}};
>    [[ -n ${impl} ]] || die "${FUNCNAME}: no impl nor EPYTHON";
>    local -x ROOT=/;
>    case "${impl}" in 
>        pypy | pypy3)
>            local append=;
>            if [[ -n ${PYTHON_REQ_USE} ]]; then
>                append=[${PYTHON_REQ_USE}];
>            fi;
>            has_version "dev-python/${impl}${append}" || has_version "dev-python/${impl}-bin${append}"
>        ;;
>        *)
>            local PYTHON_PKG_DEP;
>            python_export "${impl}" PYTHON_PKG_DEP;
>            has_version "${PYTHON_PKG_DEP}"
>        ;;
>    esac
>}
>python_is_python3 () 
>{ 
>    local impl=${1:-${EPYTHON}};
>    [[ -n ${impl} ]] || die "python_is_python3: no impl nor EPYTHON";
>    [[ ${impl} == python3* || ${impl} == pypy3 ]]
>}
>python_merge_intermediate_installation_images () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_mod_cleanup () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#Python_byte-code_compilation"
>}
>python_mod_optimize () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#Python_byte-code_compilation"
>}
>python_moduleinto () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_moduleroot=${1}
>}
>python_need_rebuild () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite"
>}
>python_newexe () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
>    [[ ${#} -eq 2 ]] || die "Usage: ${FUNCNAME} <path> <new-name>";
>    if [[ ${EAPI:-0} == [0123] ]]; then
>        die "python_do* and python_new* helpers are banned in EAPIs older than 4.";
>    fi;
>    local wrapd=${python_scriptroot:-/usr/bin};
>    local f=${1};
>    local newfn=${2};
>    local PYTHON_SCRIPTDIR d;
>    python_export PYTHON_SCRIPTDIR;
>    d=${PYTHON_SCRIPTDIR#${EPREFIX}};
>    ( dodir "${wrapd}";
>    exeinto "${d}";
>    newexe "${f}" "${newfn}" || return ${?} );
>    _python_ln_rel "${ED%/}"/usr/lib/python-exec/python-exec2 "${ED%/}/${wrapd}/${newfn}" || die;
>    if [[ -n ${_PYTHON_REWRITE_SHEBANG} ]]; then
>        python_fix_shebang -q "${ED%/}/${d}/${newfn}";
>    fi
>}
>python_newscript () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local _PYTHON_REWRITE_SHEBANG=1;
>    python_newexe "${@}"
>}
>python_optimize () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    if [[ ${EBUILD_PHASE} == pre* || ${EBUILD_PHASE} == post* ]]; then
>        eerror "The new Python eclasses expect the compiled Python files to";
>        eerror "be controlled by the Package Manager. For this reason,";
>        eerror "the python_optimize function can be used only during src_* phases";
>        eerror "(src_install most commonly) and not during pkg_* phases.";
>        echo;
>        die "python_optimize is not to be used in pre/post* phases";
>    fi;
>    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
>    local PYTHON=${PYTHON};
>    [[ -n ${PYTHON} ]] || python_export PYTHON;
>    if [[ ${#} -eq 0 ]]; then
>        local f;
>        while IFS= read -r -d '' f; do
>            if [[ ${f} == /* && -d ${D}${f} ]]; then
>                set -- "${D}${f}" "${@}";
>            fi;
>        done < <("${PYTHON}" -c 'import sys; print("\0".join(sys.path))' || die);
>        debug-print "${FUNCNAME}: using sys.path: ${*/%/;}";
>    fi;
>    local d;
>    for d in "$@";
>    do
>        local instpath=${d#${D}};
>        instpath=/${instpath##/};
>        case "${EPYTHON}" in 
>            python2.7 | python3.[34])
>                "${PYTHON}" -m compileall -q -f -d "${instpath}" "${d}";
>                "${PYTHON}" -OO -m compileall -q -f -d "${instpath}" "${d}"
>            ;;
>            python*)
>                "${PYTHON}" -m compileall -q -f -d "${instpath}" "${d}";
>                "${PYTHON}" -O -m compileall -q -f -d "${instpath}" "${d}";
>                "${PYTHON}" -OO -m compileall -q -f -d "${instpath}" "${d}"
>            ;;
>            *)
>                "${PYTHON}" -m compileall -q -f -d "${instpath}" "${d}"
>            ;;
>        esac;
>    done
>}
>python_parallel_foreach_impl () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    [[ ${EAPI} == [45] ]] || die "${FUNCNAME} is banned in EAPI ${EAPI}";
>    if [[ ! -n ${_PYTHON_PARALLEL_WARNED} ]]; then
>        eqawarn "python_parallel_foreach_impl() is no longer meaningful. All runs";
>        eqawarn "are non-parallel now. Please replace the call with python_foreach_impl.";
>        _PYTHON_PARALLEL_WARNED=1;
>    fi;
>    local MULTIBUILD_VARIANTS;
>    _python_obtain_impls;
>    multibuild_foreach_variant _python_multibuild_wrapper "${@}"
>}
>python_pkg_setup () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#pkg_setup"
>}
>python_replicate_script () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    function _python_replicate_script () 
>    { 
>        local _PYTHON_FIX_SHEBANG_QUIET=1;
>        local PYTHON_SCRIPTDIR;
>        python_export PYTHON_SCRIPTDIR;
>        ( exeinto "${PYTHON_SCRIPTDIR#${EPREFIX}}";
>        doexe "${files[@]}" );
>        python_fix_shebang -q "${files[@]/*\//${D%/}/${PYTHON_SCRIPTDIR}/}"
>    };
>    local files=("${@}");
>    python_foreach_impl _python_replicate_script;
>    unset -f _python_replicate_script;
>    local f;
>    for f in "$@";
>    do
>        _python_ln_rel "${ED%/}/usr/lib/python-exec/python-exec2" "${f}" || die;
>    done
>}
>python_scriptinto () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    python_scriptroot=${1}
>}
>python_set_active_version () 
>{ 
>    die "${FUNCNAME}() is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#pkg_setup"
>}
>python_setup () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local best_impl patterns=("${@-*}");
>    function _python_try_impl () 
>    { 
>        local pattern;
>        for pattern in "${patterns[@]}";
>        do
>            if [[ ${EPYTHON} == ${pattern} ]]; then
>                best_impl=${EPYTHON};
>            fi;
>        done
>    };
>    python_foreach_impl _python_try_impl;
>    unset -f _python_try_impl;
>    if [[ ! -n ${best_impl} ]]; then
>        eerror "${FUNCNAME}: none of the enabled implementation matched the patterns.";
>        eerror "  patterns: ${@-'(*)'}";
>        eerror "Likely a REQUIRED_USE constraint (possibly USE-conditional) is missing.";
>        eerror "  suggested: || ( \$(python_gen_useflags ${@}) )";
>        eerror "(remember to quote all the patterns with '')";
>        die "${FUNCNAME}: no enabled implementation satisfy requirements";
>    fi;
>    python_export "${best_impl}" EPYTHON PYTHON;
>    python_wrapper_setup
>}
>python_wrapper_setup () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local workdir=${1:-${T}/${EPYTHON}};
>    local impl=${2:-${EPYTHON}};
>    [[ -n ${workdir} ]] || die "${FUNCNAME}: no workdir specified.";
>    [[ -n ${impl} ]] || die "${FUNCNAME}: no impl nor EPYTHON specified.";
>    if [[ ! -x ${workdir}/bin/python ]]; then
>        _python_check_dead_variables;
>        mkdir -p "${workdir}"/{bin,pkgconfig} || die;
>        rm -f "${workdir}"/bin/python{,2,3}{,-config} || die;
>        rm -f "${workdir}"/bin/2to3 || die;
>        rm -f "${workdir}"/pkgconfig/python{,2,3}.pc || die;
>        local EPYTHON PYTHON PYTHON_CONFIG;
>        python_export "${impl}" EPYTHON PYTHON;
>        local pyver pyother;
>        if python_is_python3; then
>            pyver=3;
>            pyother=2;
>        else
>            pyver=2;
>            pyother=3;
>        fi;
>        cat > "${workdir}/bin/python"  <<-_EOF_ || 
>#!/bin/sh
>exec "${PYTHON}" "\${@}"
>_EOF_
> die
>        cp "${workdir}/bin/python" "${workdir}/bin/python${pyver}" || die;
>        chmod +x "${workdir}/bin/python" "${workdir}/bin/python${pyver}" || die;
>        local nonsupp=("python${pyother}" "python${pyother}-config");
>        if [[ ${EPYTHON} == python* ]]; then
>            python_export "${impl}" PYTHON_CONFIG;
>            cat > "${workdir}/bin/python-config"  <<-_EOF_ || 
>#!/bin/sh
>exec "${PYTHON_CONFIG}" "\${@}"
>_EOF_
> die
>            cp "${workdir}/bin/python-config" "${workdir}/bin/python${pyver}-config" || die;
>            chmod +x "${workdir}/bin/python-config" "${workdir}/bin/python${pyver}-config" || die;
>            ln -s "${PYTHON/python/2to3-}" "${workdir}"/bin/2to3 || die;
>            ln -s "${EPREFIX}"/usr/$(get_libdir)/pkgconfig/${EPYTHON/n/n-}.pc "${workdir}"/pkgconfig/python.pc || die;
>            ln -s python.pc "${workdir}"/pkgconfig/python${pyver}.pc || die;
>        else
>            nonsupp+=(2to3 python-config "python${pyver}-config");
>        fi;
>        local x;
>        for x in "${nonsupp[@]}";
>        do
>            cat > "${workdir}"/bin/${x}  <<-_EOF_ || 
>#!/bin/sh
>echo "${x} is not supported by ${EPYTHON}" >&2
>exit 127
>_EOF_
> die
>            chmod +x "${workdir}"/bin/${x} || die;
>        done;
>        if [[ ${PATH##:*} != ${workdir}/bin ]]; then
>            PATH=${workdir}/bin${PATH:+:${PATH}};
>        fi;
>        if [[ ${PKG_CONFIG_PATH##:*} != ${workdir}/pkgconfig ]]; then
>            PKG_CONFIG_PATH=${workdir}/pkgconfig${PKG_CONFIG_PATH:+:${PKG_CONFIG_PATH}};
>        fi;
>        export PATH PKG_CONFIG_PATH;
>    fi
>}
>raw-ldflags () 
>{ 
>    local x input="$@";
>    [[ -z ${input} ]] && input=${LDFLAGS};
>    set --;
>    for x in ${input};
>    do
>        case ${x} in 
>            -Wl,*)
>                x=${x#-Wl,};
>                set -- "$@" ${x//,/ }
>            ;;
>            *)
>
>            ;;
>        esac;
>    done;
>    echo "$@"
>}
>replace-cpu-flags () 
>{ 
>    local newcpu="$#";
>    newcpu="${!newcpu}";
>    while [ $# -gt 1 ]; do
>        replace-flags "-march=${1}" "-march=${newcpu}";
>        replace-flags "-mcpu=${1}" "-mcpu=${newcpu}";
>        replace-flags "-mtune=${1}" "-mtune=${newcpu}";
>        shift;
>    done;
>    return 0
>}
>replace-flags () 
>{ 
>    [[ $# != 2 ]] && die "Usage: replace-flags <old flag> <new flag>";
>    local f var new;
>    for var in $(all-flag-vars);
>    do
>        new=();
>        for f in ${!var};
>        do
>            [[ ${f} == ${1} ]] && f=${2};
>            new+=("${f}");
>        done;
>        eval export ${var}=\""${new[*]}"\";
>    done;
>    return 0
>}
>replace-sparc64-flags () 
>{ 
>    local SPARC64_CPUS="ultrasparc3 ultrasparc v9";
>    if [ "${CFLAGS/mtune}" != "${CFLAGS}" ]; then
>        for x in ${SPARC64_CPUS};
>        do
>            CFLAGS="${CFLAGS/-mcpu=${x}/-mcpu=v8}";
>        done;
>    else
>        for x in ${SPARC64_CPUS};
>        do
>            CFLAGS="${CFLAGS/-mcpu=${x}/-mcpu=v8 -mtune=${x}}";
>        done;
>    fi;
>    if [ "${CXXFLAGS/mtune}" != "${CXXFLAGS}" ]; then
>        for x in ${SPARC64_CPUS};
>        do
>            CXXFLAGS="${CXXFLAGS/-mcpu=${x}/-mcpu=v8}";
>        done;
>    else
>        for x in ${SPARC64_CPUS};
>        do
>            CXXFLAGS="${CXXFLAGS/-mcpu=${x}/-mcpu=v8 -mtune=${x}}";
>        done;
>    fi;
>    export CFLAGS CXXFLAGS
>}
>replace_all_version_separators () 
>{ 
>    local c=($(get_all_version_components "${2:-${PV}}"));
>    c=${c[@]//[-._]/$1};
>    echo ${c// }
>}
>replace_version_separator () 
>{ 
>    eshopts_push -s extglob;
>    local w c v="${3:-${PV}}";
>    declare -i i found=0;
>    w=${1:-1};
>    c=($(get_all_version_components ${v}));
>    if [[ ${w} != *[[:digit:]]* ]]; then
>        for ((i = 0; i < ${#c[@]}; i++))
>        do
>            if [[ ${c[i]} == ${w} ]]; then
>                c[i]=${2};
>                break;
>            fi;
>        done;
>    else
>        for ((i = 0; i < ${#c[@]}; i++))
>        do
>            if [[ -n "${c[i]//[^-._]}" ]]; then
>                found+=1;
>                if ((found == w)); then
>                    c[i]=${2};
>                    break;
>                fi;
>            fi;
>        done;
>    fi;
>    c=${c[*]};
>    echo ${c// };
>    eshopts_pop
>}
>ruby-ng_cucumber () 
>{ 
>    if [[ ${DEPEND} != *"dev-util/cucumber"* ]]; then
>        ewarn "Missing dev-util/cucumber in \${DEPEND}";
>    fi;
>    local cucumber_params=;
>    case ${NOCOLOR} in 
>        1 | yes | true)
>            cucumber_params+=" --no-color"
>        ;;
>        *)
>            cucumber_params+=" --color"
>        ;;
>    esac;
>    case ${TEST_VERBOSE} in 
>        1 | yes | true)
>            cucumber_params+=" --format pretty"
>        ;;
>        *)
>            cucumber_params+=" --format progress"
>        ;;
>    esac;
>    if [[ ${RUBY} == *jruby ]]; then
>        ewarn "Skipping cucumber tests on JRuby (unsupported).";
>        return 0;
>    fi;
>    ${RUBY} -S cucumber ${cucumber_params} "$@" || die "cucumber failed"
>}
>ruby-ng_pkg_setup () 
>{ 
>    _ruby_each_implementation;
>    has ruby_targets_jruby ${IUSE} && use ruby_targets_jruby && java-pkg_setup-vm
>}
>ruby-ng_rspec () 
>{ 
>    local version=${RSPEC_VERSION-2};
>    local files="$@";
>    if [ ${#@} -eq 0 ]; then
>        files="spec";
>    fi;
>    if [[ ${DEPEND} != *"dev-ruby/rspec"* ]]; then
>        ewarn "Missing dev-ruby/rspec in \${DEPEND}";
>    fi;
>    local rspec_params=;
>    case ${NOCOLOR} in 
>        1 | yes | true)
>            rspec_params+=" --no-color"
>        ;;
>        *)
>            rspec_params+=" --color"
>        ;;
>    esac;
>    case ${TEST_VERBOSE} in 
>        1 | yes | true)
>            rspec_params+=" --format documentation"
>        ;;
>        *)
>            rspec_params+=" --format progress"
>        ;;
>    esac;
>    ${RUBY} -S rspec-${version} ${rspec_params} ${files} || die "rspec failed"
>}
>ruby-ng_src_compile () 
>{ 
>    if type each_ruby_compile &> /dev/null; then
>        _ruby_each_implementation each_ruby_compile;
>    fi;
>    type all_ruby_compile &> /dev/null && _ruby_invoke_environment all all_ruby_compile
>}
>ruby-ng_src_configure () 
>{ 
>    if type each_ruby_configure &> /dev/null; then
>        _ruby_each_implementation each_ruby_configure;
>    fi;
>    type all_ruby_configure &> /dev/null && _ruby_invoke_environment all all_ruby_configure
>}
>ruby-ng_src_install () 
>{ 
>    if type each_ruby_install &> /dev/null; then
>        _ruby_each_implementation each_ruby_install;
>    fi;
>    type all_ruby_install &> /dev/null && _ruby_invoke_environment all all_ruby_install;
>    _PHASE="check install" _ruby_each_implementation _each_ruby_check_install
>}
>ruby-ng_src_prepare () 
>{ 
>    find . -name '._*' -delete;
>    case ${EAPI} in 
>        6)
>            _ruby_invoke_environment all default
>        ;;
>    esac;
>    _ruby_invoke_environment all _ruby_apply_patches;
>    _PHASE="source copy" _ruby_each_implementation _ruby_source_copy;
>    if type each_ruby_prepare &> /dev/null; then
>        _ruby_each_implementation each_ruby_prepare;
>    fi
>}
>ruby-ng_src_test () 
>{ 
>    if type each_ruby_test &> /dev/null; then
>        _ruby_each_implementation each_ruby_test;
>    fi;
>    type all_ruby_test &> /dev/null && _ruby_invoke_environment all all_ruby_test
>}
>ruby-ng_src_unpack () 
>{ 
>    mkdir "${WORKDIR}"/all;
>    pushd "${WORKDIR}"/all &> /dev/null || die;
>    if type all_ruby_unpack &> /dev/null; then
>        _ruby_invoke_environment all all_ruby_unpack;
>    else
>        [[ -n ${A} ]] && unpack ${A};
>    fi;
>    popd &> /dev/null || die
>}
>ruby-ng_testrb-2 () 
>{ 
>    if [[ ${DEPEND} != *"dev-ruby/test-unit"* ]]; then
>        ewarn "Missing dev-ruby/test-unit in \${DEPEND}";
>    fi;
>    local testrb_params=;
>    case ${NOCOLOR} in 
>        1 | yes | true)
>            testrb_params+=" --no-use-color"
>        ;;
>        *)
>            testrb_params+=" --use-color=auto"
>        ;;
>    esac;
>    case ${TEST_VERBOSE} in 
>        1 | yes | true)
>            testrb_params+=" --verbose=verbose"
>        ;;
>        *)
>            testrb_params+=" --verbose=normal"
>        ;;
>    esac;
>    ${RUBY} -S testrb-2 ${testrb_params} "$@" || die "testrb-2 failed"
>}
>ruby_add_bdepend () 
>{ 
>    case $# in 
>        1)
>
>        ;;
>        2)
>            [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_bdepend for $CATEGORY/$PF";
>            ruby_add_bdepend "$(_ruby_wrap_conditions "$1" "$2")";
>            return
>        ;;
>        *)
>            die "bad number of arguments to $0"
>        ;;
>    esac;
>    local dependency=$(_ruby_atoms_samelib "$1");
>    DEPEND="${DEPEND} $dependency";
>    RDEPEND="${RDEPEND}"
>}
>ruby_add_rdepend () 
>{ 
>    case $# in 
>        1)
>
>        ;;
>        2)
>            [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_rdepend for $CATEGORY/$PF";
>            ruby_add_rdepend "$(_ruby_wrap_conditions "$1" "$2")";
>            return
>        ;;
>        *)
>            die "bad number of arguments to $0"
>        ;;
>    esac;
>    local dependency=$(_ruby_atoms_samelib "$1");
>    RDEPEND="${RDEPEND} $dependency";
>    DEPEND="${DEPEND} test? ( ${dependency} )";
>    has test "$IUSE" || IUSE="${IUSE} test"
>}
>ruby_get_hdrdir () 
>{ 
>    local rubyhdrdir=$(ruby_rbconfig_value 'rubyhdrdir');
>    if [[ "${rubyhdrdir}" = "nil" ]]; then
>        rubyhdrdir=$(ruby_rbconfig_value 'archdir');
>    fi;
>    echo "${rubyhdrdir}"
>}
>ruby_get_implementation () 
>{ 
>    local ruby=${RUBY:-$(type -p ruby 2>/dev/null)};
>    case $(${ruby} --version) in 
>        *jruby*)
>            echo "jruby"
>        ;;
>        *rubinius*)
>            echo "rbx"
>        ;;
>        *)
>            echo "mri"
>        ;;
>    esac
>}
>ruby_get_libruby () 
>{ 
>    ${RUBY} -rrbconfig -e 'puts File.join(RbConfig::CONFIG["libdir"], RbConfig::CONFIG["LIBRUBY"])'
>}
>ruby_get_use_implementations () 
>{ 
>    local i implementation;
>    for implementation in ${USE_RUBY};
>    do
>        use ruby_targets_${implementation} && i+=" ${implementation}";
>    done;
>    echo $i
>}
>ruby_get_use_targets () 
>{ 
>    local t implementation;
>    for implementation in ${USE_RUBY};
>    do
>        t+=" ruby_targets_${implementation}";
>    done;
>    echo $t
>}
>ruby_get_version () 
>{ 
>    local ruby=${RUBY:-$(type -p ruby 2>/dev/null)};
>    echo $(${ruby} -e 'puts RUBY_VERSION')
>}
>ruby_implementation_command () 
>{ 
>    local _ruby_name=$1;
>    echo $(type -p ${_ruby_name} 2>/dev/null)
>}
>ruby_implementation_depend () 
>{ 
>    _ruby_implementation_depend $1
>}
>ruby_implementations_depend () 
>{ 
>    local depend;
>    for _ruby_implementation in ${USE_RUBY};
>    do
>        depend="${depend}${depend+ }ruby_targets_${_ruby_implementation}? ( $(ruby_implementation_depend $_ruby_implementation) )";
>    done;
>    echo "${depend}"
>}
>ruby_rbconfig_value () 
>{ 
>    echo $(${RUBY} -rrbconfig -e "puts RbConfig::CONFIG['$1']")
>}
>ruby_samelib () 
>{ 
>    local res=;
>    for _ruby_implementation in $USE_RUBY;
>    do
>        has -${_ruby_implementation} $@ || res="${res}ruby_targets_${_ruby_implementation}?,";
>    done;
>    echo "[${res%,}]"
>}
>run_in_build_dir () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local ret;
>    [[ ${#} -ne 0 ]] || die "${FUNCNAME}: no command specified.";
>    [[ -n ${BUILD_DIR} ]] || die "${FUNCNAME}: BUILD_DIR not set.";
>    mkdir -p "${BUILD_DIR}" || die;
>    pushd "${BUILD_DIR}" > /dev/null || die;
>    "${@}";
>    ret=${?};
>    popd > /dev/null || die;
>    return ${ret}
>}
>setup-allowed-flags () 
>{ 
>    ALLOWED_FLAGS=(-pipe -O '-O[12sg]' -mcpu -march -mtune '-fstack-protector*' '-fsanitize*' '-fstack-check*' -fno-stack-check -fbounds-check -fbounds-checking -fno-strict-overflow -fno-PIE -fno-pie -nopie -no-pie -fno-unit-at-a-time -g '-g[0-9]' -ggdb '-ggdb[0-9]' '-gdwarf-*' gstabs -gstabs+ -fno-ident -fpermissive -frecord-gcc-switches '-fdiagnostics*' '-fplugin*' '-W*' -w '-[DUILR]*' '-Wl,*');
>    ALLOWED_FLAGS+=('-fno-stack-protector*' '-fabi-version=*' -fno-strict-aliasing -fno-bounds-check -fno-bounds-checking -fstrict-overflow -fno-omit-frame-pointer '-fno-builtin*');
>    ALLOWED_FLAGS+=(-mregparm -mno-app-regs -mapp-regs -mno-mmx -mno-sse -mno-sse2 -mno-sse3 -mno-ssse3 -mno-sse4 -mno-sse4.1 -mno-sse4.2 -mno-avx -mno-aes -mno-pclmul -mno-sse4a -mno-3dnow -mno-popcnt -mno-abm -mips1 -mips2 -mips3 -mips4 -mips32 -mips64 -mips16 -mplt -msoft-float -mno-soft-float -mhard-float -mno-hard-float -mfpu -mieee -mieee-with-inexact -mschedule -mfloat-gprs -mspe -mno-spe -mtls-direct-seg-refs -mno-tls-direct-seg-refs -mflat -mno-flat -mno-faster-structs -mfaster-structs -m32 -m64 -mx32 -mabi -mlittle-endian -mbig-endian -EL -EB -fPIC -mlive-g0 -mcmodel -mstack-bias -mno-stack-bias -msecure-plt '-m*-toc' -mfloat-abi -mfix-r10000 -mno-fix-r10000 -mthumb -marm -mno-fma4 -mno-movbe -mno-xop -mno-lwp -mno-fsgsbase -mno-rdrnd -mno-f16c -mno-bmi -mno-tbm -mno-avx2 -mno-bmi2 -mno-fma -mno-lzcnt -mno-fxsr -mno-hle -mno-rtm -mno-xsave -mno-xsaveopt -mno-avx512cd -mno-avx512er -mno-avx512f -mno-avx512pf -mno-sha)
>}
>src_compile () 
>{ 
>    mkdir -p "${T}/plugins";
>    python uwsgiconfig.py --build gentoo || die "building uwsgi failed";
>    if use go; then
>        python uwsgiconfig.py --plugin plugins/gccgo gentoo || die "building plugin for go failed";
>    fi;
>    if use lua; then
>        UWSGICONFIG_LUAPC="lua" python uwsgiconfig.py --plugin plugins/lua gentoo || die "building plugin for lua failed";
>    fi;
>    if use php; then
>        for s in $(php_get_slots);
>        do
>            UWSGICONFIG_PHPDIR="/usr/$(get_libdir)/${s}" python uwsgiconfig.py --plugin plugins/php gentoo ${s/.} || die "building plugin for ${s} failed";
>        done;
>    fi;
>    if use python; then
>        python_foreach_impl python_compile_plugins;
>    fi;
>    if use ruby; then
>        ruby-ng_src_compile;
>    fi;
>    if use apache2; then
>        for m in proxy_uwsgi Ruwsgi uwsgi;
>        do
>            APXS2_ARGS="-c mod_${m}.c";
>            apache-module_src_compile;
>        done;
>    fi
>}
>src_configure () 
>{ 
>    local embedded_plugins=();
>    local plugins=();
>    local malloc_impl="libc";
>    local json="false";
>    local xml="false";
>    for p in ${UWSGI_PLUGINS_STD[@]} ${UWSGI_PLUGINS_OPT[@]};
>    do
>        use uwsgi_plugins_${p} && embedded_plugins+=("${p}");
>    done;
>    for p in ${LANG_SUPPORT_SIMPLE[@]};
>    do
>        use ${p} && plugins+=("${p}");
>    done;
>    if ! use embedded; then
>        plugins=(${plugins[@]} ${embedded_plugins[@]});
>        embedded_plugins=();
>    fi;
>    plugins=${plugins[@]};
>    embedded_plugins=${embedded_plugins[@]};
>    plugins="${plugins/perl/psgi}";
>    plugins="${plugins/sqlite/sqlite3}";
>    embedded_plugins="${embedded_plugins/sqlite/sqlite3}";
>    if use xml; then
>        use expat && xml="expat" || xml="libxml2";
>    fi;
>    if use json; then
>        use yajl && json="yajl" || json="jansson";
>    fi;
>    use jemalloc && malloc_impl="jemalloc";
>    cp "${FILESDIR}"/gentoo.buildconf buildconf/gentoo.ini;
>    sed -i -e "s|VAR_XML|${xml}|" -e "s|VAR_YAML|$(usex yaml libyaml true)|" -e "s|VAR_JSON|${json}|" -e "s|VAR_SSL|$(usex ssl true false)|" -e "s|VAR_PCRE|$(usex pcre true false)|" -e "s|VAR_ZMQ|$(usex zeromq true false)|" -e "s|VAR_ROUTING|$(usex routing true false)|" -e "s|VAR_DEBUG|$(usex debug true false)|" -e "s|VAR_MALLOC|${malloc_impl}|" -e "s|VAR_PLUGINS|${plugins// /, }|" -e "s|VAR_PLUGIN_DIR|${EPREFIX}/usr/$(get_libdir)/uwsgi|" -e "s|VAR_BUILD_DIR|${T}/plugins|" -e "s|VAR_EMBEDDED|${embedded_plugins// /, }|" buildconf/gentoo.ini || die "sed failed";
>    use caps || sed -i -e 's|sys/capability.h|DISABLED|' uwsgiconfig.py || die "sed failed";
>    use zeromq || sed -i -e 's|uuid/uuid.h|DISABLED|' uwsgiconfig.py || die "sed failed";
>    if use uwsgi_plugins_emperor_pg; then
>        PGPV="$(best_version dev-db/postgresql)";
>        PGSLOT="$(get_version_component_range 1-2 ${PGPV##dev-db/postgresql-})";
>        sed -i -e "s|pg_config|pg_config${PGSLOT/.}|" plugins/emperor_pg/uwsgiplugin.py || die "sed failed";
>    fi
>}
>src_install () 
>{ 
>    dobin uwsgi;
>    pax-mark m "${D}"/usr/bin/uwsgi;
>    insinto /usr/$(get_libdir)/uwsgi;
>    doins "${T}/plugins"/*.so;
>    use cgi && dosym uwsgi /usr/bin/uwsgi_cgi;
>    use go && dosym uwsgi /usr/bin/uwsgi_go;
>    use lua && dosym uwsgi /usr/bin/uwsgi_lua;
>    use mono && dosym uwsgi /usr/bin/uwsgi_mono;
>    use perl && dosym uwsgi /usr/bin/uwsgi_psgi;
>    if use php; then
>        for s in $(php_get_slots);
>        do
>            dosym uwsgi /usr/bin/uwsgi_${s/.};
>        done;
>    fi;
>    if use python; then
>        python_foreach_impl python_install_symlinks;
>        python_foreach_impl python_domodule uwsgidecorators.py;
>    fi;
>    if use apache2; then
>        for m in proxy_uwsgi Ruwsgi uwsgi;
>        do
>            APACHE2_MOD_FILE="${APXS2_S}/.libs/mod_${m}.so";
>            apache-module_src_install;
>        done;
>    fi;
>    newinitd "${FILESDIR}"/uwsgi.initd-r7 uwsgi;
>    newconfd "${FILESDIR}"/uwsgi.confd-r4 uwsgi;
>    keepdir /etc/"${PN}".d;
>    use uwsgi_plugins_spooler && keepdir /var/spool/"${PN}"
>}
>src_prepare () 
>{ 
>    epatch "${FILESDIR}/2.0.14-php-plugin.patch";
>    sed -i -e "s|'-O2', ||" -e "s|'-Werror', ||" -e "s|uc.get('plugin_dir')|uc.get('plugin_build_dir')|" uwsgiconfig.py || die "sed failed";
>    sed -i -e "s|/lib|/$(get_libdir)|" plugins/php/uwsgiplugin.py || die "sed failed"
>}
>src_test () 
>{ 
>    ruby-ng_src_test "$@"
>}
>src_unpack () 
>{ 
>    default
>}
>strip-flags () 
>{ 
>    local x y var;
>    local ALLOWED_FLAGS;
>    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;
>        if [[ ${!var} != "${new[*]}" ]]; then
>            einfo "strip-flags: ${var}: changed '${!var}' to '${new[*]}'";
>        fi;
>        eval export ${var}=\""${new[*]}"\";
>    done;
>    set +f;
>    return 0
>}
>strip-linguas () 
>{ 
>    local ls newls nols;
>    if [[ $1 == "-i" ]] || [[ $1 == "-u" ]]; then
>        local op=$1;
>        shift;
>        ls=$(find "$1" -name '*.po' -exec basename {} .po ';');
>        shift;
>        local d f;
>        for d in "$@";
>        do
>            if [[ ${op} == "-u" ]]; then
>                newls=${ls};
>            else
>                newls="";
>            fi;
>            for f in $(find "$d" -name '*.po' -exec basename {} .po ';');
>            do
>                if [[ ${op} == "-i" ]]; then
>                    has ${f} ${ls} && newls="${newls} ${f}";
>                else
>                    has ${f} ${ls} || newls="${newls} ${f}";
>                fi;
>            done;
>            ls=${newls};
>        done;
>    else
>        ls="$@";
>    fi;
>    nols="";
>    newls="";
>    for f in ${LINGUAS};
>    do
>        if has ${f} ${ls}; then
>            newls="${newls} ${f}";
>        else
>            nols="${nols} ${f}";
>        fi;
>    done;
>    [[ -n ${nols} ]] && einfo "Sorry, but ${PN} does not support the LINGUAS:" ${nols};
>    export LINGUAS=${newls:1}
>}
>strip-unsupported-flags () 
>{ 
>    export CFLAGS=$(test-flags-CC ${CFLAGS});
>    export CXXFLAGS=$(test-flags-CXX ${CXXFLAGS});
>    export FFLAGS=$(test-flags-F77 ${FFLAGS});
>    export FCFLAGS=$(test-flags-FC ${FCFLAGS})
>}
>tc-arch () 
>{ 
>    tc-ninja_magic_to_arch portage "$@"
>}
>tc-arch-kernel () 
>{ 
>    tc-ninja_magic_to_arch kern "$@"
>}
>tc-check-openmp () 
>{ 
>    if ! tc-has-openmp; then
>        eerror "Your current compiler does not support OpenMP!";
>        if tc-is-gcc; then
>            eerror "Enable OpenMP support by building sys-devel/gcc with USE=\"openmp\".";
>        else
>            if tc-is-clang; then
>                eerror "OpenMP support in sys-devel/clang is provided by sys-libs/libomp.";
>            fi;
>        fi;
>        die "Active compiler does not have required support for OpenMP";
>    fi
>}
>tc-endian () 
>{ 
>    local host=$1;
>    [[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
>    host=${host%%-*};
>    case ${host} in 
>        aarch64*be)
>            echo big
>        ;;
>        aarch64)
>            echo little
>        ;;
>        alpha*)
>            echo big
>        ;;
>        arm*b*)
>            echo big
>        ;;
>        arm*)
>            echo little
>        ;;
>        cris*)
>            echo little
>        ;;
>        hppa*)
>            echo big
>        ;;
>        i?86*)
>            echo little
>        ;;
>        ia64*)
>            echo little
>        ;;
>        m68*)
>            echo big
>        ;;
>        mips*l*)
>            echo little
>        ;;
>        mips*)
>            echo big
>        ;;
>        powerpc*le)
>            echo little
>        ;;
>        powerpc*)
>            echo big
>        ;;
>        s390*)
>            echo big
>        ;;
>        sh*b*)
>            echo big
>        ;;
>        sh*)
>            echo little
>        ;;
>        sparc*)
>            echo big
>        ;;
>        x86_64*)
>            echo little
>        ;;
>        *)
>            echo wtf
>        ;;
>    esac
>}
>tc-env_build () 
>{ 
>    tc-export_build_env;
>    CFLAGS=${BUILD_CFLAGS} CXXFLAGS=${BUILD_CXXFLAGS} CPPFLAGS=${BUILD_CPPFLAGS} LDFLAGS=${BUILD_LDFLAGS} AR=$(tc-getBUILD_AR) AS=$(tc-getBUILD_AS) CC=$(tc-getBUILD_CC) CPP=$(tc-getBUILD_CPP) CXX=$(tc-getBUILD_CXX) LD=$(tc-getBUILD_LD) NM=$(tc-getBUILD_NM) PKG_CONFIG=$(tc-getBUILD_PKG_CONFIG) RANLIB=$(tc-getBUILD_RANLIB) "$@"
>}
>tc-export () 
>{ 
>    local var;
>    for var in "$@";
>    do
>        [[ $(type -t tc-get${var}) != "function" ]] && die "tc-export: invalid export variable '${var}'";
>        eval tc-get${var} > /dev/null;
>    done
>}
>tc-export_build_env () 
>{ 
>    tc-export "$@";
>    : ${BUILD_CFLAGS:=-O1 -pipe};
>    : ${BUILD_CXXFLAGS:=-O1 -pipe};
>    : ${BUILD_CPPFLAGS:= };
>    : ${BUILD_LDFLAGS:= };
>    export BUILD_{C,CXX,CPP,LD}FLAGS;
>    local v;
>    for v in BUILD_{C,CXX,CPP,LD}FLAGS;
>    do
>        export ${v#BUILD_}_FOR_BUILD="${!v}";
>    done
>}
>tc-get-compiler-type () 
>{ 
>    local code='
>#if defined(__PATHSCALE__)
>	HAVE_PATHCC
>#elif defined(__clang__)
>	HAVE_CLANG
>#elif defined(__GNUC__)
>	HAVE_GCC
>#endif
>';
>    local res=$($(tc-getCPP "$@") -E -P - <<<"${code}");
>    case ${res} in 
>        *HAVE_PATHCC*)
>            echo pathcc
>        ;;
>        *HAVE_CLANG*)
>            echo clang
>        ;;
>        *HAVE_GCC*)
>            echo gcc
>        ;;
>        *)
>            echo unknown
>        ;;
>    esac
>}
>tc-getAR () 
>{ 
>    tc-getPROG AR ar "$@"
>}
>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 "$(tc-getBUILD_CC) -E" "$@"
>}
>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 "$@"
>}
>tc-getCPP () 
>{ 
>    tc-getPROG CPP "${CC:-gcc} -E" "$@"
>}
>tc-getCXX () 
>{ 
>    tc-getPROG CXX g++ "$@"
>}
>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-getGO () 
>{ 
>    tc-getPROG GO gccgo "$@"
>}
>tc-getLD () 
>{ 
>    tc-getPROG LD ld "$@"
>}
>tc-getNM () 
>{ 
>    tc-getPROG NM nm "$@"
>}
>tc-getOBJCOPY () 
>{ 
>    tc-getPROG OBJCOPY objcopy "$@"
>}
>tc-getOBJDUMP () 
>{ 
>    tc-getPROG OBJDUMP objdump "$@"
>}
>tc-getPKG_CONFIG () 
>{ 
>    tc-getPROG PKG_CONFIG pkg-config "$@"
>}
>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-clang () 
>{ 
>    [[ $(tc-get-compiler-type) == clang ]]
>}
>tc-is-cross-compiler () 
>{ 
>    [[ ${CBUILD:-${CHOST}} != ${CHOST} ]]
>}
>tc-is-gcc () 
>{ 
>    [[ $(tc-get-compiler-type) == gcc ]]
>}
>tc-is-softfloat () 
>{ 
>    local CTARGET=${CTARGET:-${CHOST}};
>    case ${CTARGET} in 
>        bfin* | h8300*)
>            echo "only"
>        ;;
>        *)
>            if [[ ${CTARGET//_/-} == *-softfloat-* ]]; then
>                echo "yes";
>            else
>                if [[ ${CTARGET//_/-} == *-softfp-* ]]; then
>                    echo "softfp";
>                else
>                    echo "no";
>                fi;
>            fi
>        ;;
>    esac
>}
>tc-is-static-only () 
>{ 
>    local host=${CTARGET:-${CHOST}};
>    [[ ${host} == *-mint* ]]
>}
>tc-ld-disable-gold () 
>{ 
>    if ! tc-ld-is-gold "$@"; then
>        return;
>    fi;
>    ewarn "Forcing usage of the BFD linker instead of GOLD";
>    local ld=$(tc-getLD "$@");
>    local bfd_ld="${ld%% *}.bfd";
>    local path_ld=$(which "${bfd_ld}" 2>/dev/null);
>    [[ -e ${path_ld} ]] && export LD=${bfd_ld};
>    local major=$(gcc-major-version "$@");
>    local minor=$(gcc-minor-version "$@");
>    if [[ ${major} -lt 4 ]] || [[ ${major} -eq 4 && ${minor} -lt 8 ]]; then
>        if [[ -e ${path_ld} ]]; then
>            local d="${T}/bfd-linker";
>            mkdir -p "${d}";
>            ln -sf "${path_ld}" "${d}"/ld;
>            export LDFLAGS="${LDFLAGS} -B${d}";
>        else
>            die "unable to locate a BFD linker to bypass gold";
>        fi;
>    else
>        export LDFLAGS="${LDFLAGS} -fuse-ld=bfd";
>    fi
>}
>tc-ld-is-gold () 
>{ 
>    local out;
>    out=$($(tc-getLD "$@") --version 2>&1);
>    if [[ ${out} == *"GNU gold"* ]]; then
>        return 0;
>    fi;
>    local base="${T}/test-tc-gold";
>    cat > "${base}.c"  <<-EOF
>int main() { return 0; }
>EOF
>
>    out=$($(tc-getCC "$@") ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -Wl,--version "${base}.c" -o "${base}" 2>&1);
>    rm -f "${base}"*;
>    if [[ ${out} == *"GNU gold"* ]]; then
>        return 0;
>    fi;
>    return 1
>}
>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 
>        aarch64*)
>            echo arm64
>        ;;
>        alpha*)
>            echo alpha
>        ;;
>        arm*)
>            echo arm
>        ;;
>        avr*)
>            ninj avr32 avr
>        ;;
>        bfin*)
>            ninj blackfin bfin
>        ;;
>        c6x*)
>            echo c6x
>        ;;
>        cris*)
>            echo cris
>        ;;
>        frv*)
>            echo frv
>        ;;
>        hexagon*)
>            echo hexagon
>        ;;
>        hppa*)
>            ninj parisc hppa
>        ;;
>        i?86*)
>            if [[ ${type} == "kern" && ${host} == *freebsd* ]]; then
>                echo i386;
>            else
>                echo x86;
>            fi
>        ;;
>        ia64*)
>            echo ia64
>        ;;
>        m68*)
>            echo m68k
>        ;;
>        metag*)
>            echo metag
>        ;;
>        microblaze*)
>            echo microblaze
>        ;;
>        mips*)
>            echo mips
>        ;;
>        nios2*)
>            echo nios2
>        ;;
>        nios*)
>            echo nios
>        ;;
>        or1k | or32*)
>            echo openrisc
>        ;;
>        powerpc*)
>            if [[ ${type} == "kern" ]]; then
>                echo powerpc;
>            else
>                if [[ ${host} == powerpc64* ]]; then
>                    echo ppc64;
>                else
>                    echo ppc;
>                fi;
>            fi
>        ;;
>        riscv*)
>            echo riscv
>        ;;
>        s390*)
>            echo s390
>        ;;
>        score*)
>            echo score
>        ;;
>        sh64*)
>            ninj sh64 sh
>        ;;
>        sh*)
>            echo sh
>        ;;
>        sparc64*)
>            ninj sparc64 sparc
>        ;;
>        sparc*)
>            [[ ${PROFILE_ARCH} == "sparc64" ]] && ninj sparc64 sparc || echo sparc
>        ;;
>        tile*)
>            echo tile
>        ;;
>        vax*)
>            echo vax
>        ;;
>        x86_64*freebsd*)
>            echo amd64
>        ;;
>        x86_64*)
>            if [[ ${type} == "kern" ]]; then
>                echo x86;
>            else
>                echo amd64;
>            fi
>        ;;
>        xtensa*)
>            echo xtensa
>        ;;
>        *)
>            echo unknown
>        ;;
>    esac
>}
>tc-stack-grows-down () 
>{ 
>    case ${ARCH} in 
>        hppa | metag)
>            return 1
>        ;;
>    esac;
>    return 0
>}
>test-flag-CC () 
>{ 
>    test-flag-PROG "CC" c "$1"
>}
>test-flag-CXX () 
>{ 
>    test-flag-PROG "CXX" c++ "$1"
>}
>test-flag-F77 () 
>{ 
>    test-flag-PROG "F77" f77 "$1"
>}
>test-flag-FC () 
>{ 
>    test-flag-PROG "FC" f95 "$1"
>}
>test-flag-PROG () 
>{ 
>    local comp=$1;
>    local lang=$2;
>    local flag=$3;
>    [[ -z ${comp} || -z ${flag} ]] && return 1;
>    local cmdline=($(tc-get${comp}) -Werror -c -o /dev/null);
>    if "${cmdline[@]}" -x${lang} - < /dev/null > /dev/null 2>&1; then
>        "${cmdline[@]}" "${flag}" -x${lang} - < /dev/null > /dev/null 2>&1;
>    else
>        "${cmdline[@]}" "${flag}" -c -o /dev/null /dev/null > /dev/null 2>&1;
>    fi
>}
>test-flags () 
>{ 
>    test-flags-CC "$@"
>}
>test-flags-CC () 
>{ 
>    test-flags-PROG "CC" "$@"
>}
>test-flags-CXX () 
>{ 
>    test-flags-PROG "CXX" "$@"
>}
>test-flags-F77 () 
>{ 
>    test-flags-PROG "F77" "$@"
>}
>test-flags-FC () 
>{ 
>    test-flags-PROG "FC" "$@"
>}
>test-flags-PROG () 
>{ 
>    local comp=$1;
>    local flags=();
>    local x;
>    shift;
>    [[ -z ${comp} ]] && return 1;
>    for x in "$@";
>    do
>        test-flag-${comp} "${x}" && flags+=("${x}");
>    done;
>    echo "${flags[*]}";
>    [[ ${#flags[@]} -gt 0 ]]
>}
>test_version_info () 
>{ 
>    if [[ $($(tc-getCC) --version 2>&1) == *$1* ]]; then
>        return 0;
>    else
>        return 1;
>    fi
>}
>uclibctoolize () 
>{ 
>    die "Use elibtoolize"
>}
>use_doc () 
>{ 
>    use doc && echo ${@:-javadoc}
>}
>use_if_iuse () 
>{ 
>    in_iuse $1 || return 1;
>    use $1
>}
>validate_desktop_entries () 
>{ 
>    _eutils_eprefix_init;
>    if [[ -x "${EPREFIX}"/usr/bin/desktop-file-validate ]]; then
>        einfo "Checking desktop entry validity";
>        local directories="";
>        for d in /usr/share/applications $@;
>        do
>            [[ -d ${ED}${d} ]] && directories="${directories} ${ED}${d}";
>        done;
>        if [[ -n ${directories} ]]; then
>            for FILE in $(find ${directories} -name "*\.desktop" 							-not -path '*.hidden*' | sort -u 2>/dev/null);
>            do
>                local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | 								sed -e "s|error: ||" -e "s|${FILE}:|--|g" );
>                [[ -n $temp ]] && elog ${temp/--/${FILE/${ED}/}:};
>            done;
>        fi;
>        echo "";
>    else
>        einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo.";
>    fi
>}
>version_compare () 
>{ 
>    eshopts_push -s extglob;
>    local ver_a=${1} ver_b=${2} parts_a parts_b;
>    local cur_tok_a cur_tok_b num_part_a num_part_b;
>    local -i cur_idx_a=0 cur_idx_b=0 prev_idx_a prev_idx_b;
>    parts_a=($(get_all_version_components "${ver_a}" ));
>    parts_b=($(get_all_version_components "${ver_b}" ));
>    local -i inf_loop=0;
>    while true; do
>        inf_loop+=1;
>        ((inf_loop > 20)) && die "versionator compare bug [numbers, ${ver_a}, ${ver_b}]";
>        prev_idx_a=cur_idx_a;
>        prev_idx_b=cur_idx_b;
>        cur_tok_a=${parts_a[cur_idx_a]};
>        cur_tok_b=${parts_b[cur_idx_b]};
>        if [[ -n ${cur_tok_a} ]] && [[ -z ${cur_tok_a//[[:digit:]]} ]]; then
>            cur_idx_a+=1;
>            [[ ${parts_a[cur_idx_a]} == . ]] && cur_idx_a+=1;
>        else
>            cur_tok_a=;
>        fi;
>        if [[ -n ${cur_tok_b} ]] && [[ -z ${cur_tok_b//[[:digit:]]} ]]; then
>            cur_idx_b+=1;
>            [[ ${parts_b[cur_idx_b]} == . ]] && cur_idx_b+=1;
>        else
>            cur_tok_b=;
>        fi;
>        [[ -z ${cur_tok_a} && -z ${cur_tok_b} ]] && break;
>        [[ -z ${cur_tok_a} ]] && eshopts_pop && return 1;
>        [[ -z ${cur_tok_b} ]] && eshopts_pop && return 3;
>        if (( prev_idx_a != 0 && prev_idx_b != 0 )) && [[ ${cur_tok_a} == 0* || ${cur_tok_b} == 0* ]]; then
>            cur_tok_a=${cur_tok_a%%+(0)};
>            cur_tok_b=${cur_tok_b%%+(0)};
>            [[ ${cur_tok_a} < ${cur_tok_b} ]] && eshopts_pop && return 1;
>            [[ ${cur_tok_a} > ${cur_tok_b} ]] && eshopts_pop && return 3;
>        else
>            cur_tok_a=${cur_tok_a##+(0)};
>            cur_tok_b=${cur_tok_b##+(0)};
>            : ${cur_tok_a:=0};
>            : ${cur_tok_b:=0};
>            ((cur_tok_a < cur_tok_b)) && eshopts_pop && return 1;
>            ((cur_tok_a > cur_tok_b)) && eshopts_pop && return 3;
>        fi;
>    done;
>    local letter_a=;
>    letter_a=${parts_a[cur_idx_a]};
>    if [[ ${#letter_a} -eq 1 && -z ${letter_a/[a-z]} ]]; then
>        cur_idx_a+=1;
>    else
>        letter_a=@;
>    fi;
>    local letter_b=;
>    letter_b=${parts_b[cur_idx_b]};
>    if [[ ${#letter_b} -eq 1 && -z ${letter_b/[a-z]} ]]; then
>        cur_idx_b+=1;
>    else
>        letter_b=@;
>    fi;
>    [[ ${letter_a} < ${letter_b} ]] && eshopts_pop && return 1;
>    [[ ${letter_a} > ${letter_b} ]] && eshopts_pop && return 3;
>    inf_loop=0;
>    while true; do
>        inf_loop+=1;
>        ((inf_loop > 20)) && die "versionator compare bug [numbers, ${ver_a}, ${ver_b}]";
>        [[ ${parts_a[cur_idx_a]} == _ ]] && ((cur_idx_a++));
>        [[ ${parts_b[cur_idx_b]} == _ ]] && ((cur_idx_b++));
>        cur_tok_a=${parts_a[cur_idx_a]};
>        cur_tok_b=${parts_b[cur_idx_b]};
>        num_part_a=0;
>        num_part_b=0;
>        if has ${cur_tok_a%%+([0-9])} "alpha" "beta" "pre" "rc" "p"; then
>            cur_idx_a+=1;
>            num_part_a=${cur_tok_a##+([a-z])};
>            num_part_a=${num_part_a##+(0)};
>            : ${num_part_a:=0};
>            cur_tok_a=${cur_tok_a%%+([0-9])};
>        else
>            cur_tok_a=;
>        fi;
>        if has ${cur_tok_b%%+([0-9])} alpha beta pre rc p; then
>            cur_idx_b+=1;
>            num_part_b=${cur_tok_b##+([a-z])};
>            num_part_b=${num_part_b##+(0)};
>            : ${num_part_b:=0};
>            cur_tok_b=${cur_tok_b%%+([0-9])};
>        else
>            cur_tok_b=;
>        fi;
>        if [[ ${cur_tok_a} != ${cur_tok_b} ]]; then
>            local suffix;
>            for suffix in alpha beta pre rc "" p;
>            do
>                [[ ${cur_tok_a} == ${suffix} ]] && eshopts_pop && return 1;
>                [[ ${cur_tok_b} == ${suffix} ]] && eshopts_pop && return 3;
>            done;
>        else
>            if [[ -z ${cur_tok_a} && -z ${cur_tok_b} ]]; then
>                break;
>            else
>                ((num_part_a < num_part_b)) && eshopts_pop && return 1;
>                ((num_part_a > num_part_b)) && eshopts_pop && return 3;
>            fi;
>        fi;
>    done;
>    [[ ${parts_a[cur_idx_a]} == - ]] && ((cur_idx_a++));
>    [[ ${parts_b[cur_idx_b]} == - ]] && ((cur_idx_b++));
>    if [[ -n ${parts_a[cur_idx_a]/r+([0-9])} || -n ${parts_b[cur_idx_b]/r+([0-9])} ]]; then
>        die "versionator compare bug [revisions, ${ver_a}, ${ver_b}]";
>    fi;
>    num_part_a=${parts_a[cur_idx_a]#r};
>    num_part_a=${num_part_a##+(0)};
>    : ${num_part_a:=0};
>    num_part_b=${parts_b[cur_idx_b]#r};
>    num_part_b=${num_part_b##+(0)};
>    : ${num_part_b:=0};
>    ((num_part_a < num_part_b)) && eshopts_pop && return 1;
>    ((num_part_a > num_part_b)) && eshopts_pop && return 3;
>    eshopts_pop;
>    return 2
>}
>version_format_string () 
>{ 
>    local fstr=$1;
>    shift;
>    set -- $(get_version_components "$@");
>    eval echo "${fstr}"
>}
>version_is_at_least () 
>{ 
>    local want_s="$1" have_s="${2:-${PVR}}" r;
>    version_compare "${want_s}" "${have_s}";
>    r=$?;
>    case $r in 
>        1 | 2)
>            return 0
>        ;;
>        3)
>            return 1
>        ;;
>        *)
>            die "versionator compare bug [atleast, ${want_s}, ${have_s}, ${r}]"
>        ;;
>    esac
>}
>version_sort () 
>{ 
>    eshopts_push -s extglob;
>    local items=;
>    local -i left=0;
>    items=("$@");
>    while ((left < ${#items[@]})); do
>        local -i lowest_idx=left;
>        local -i idx=lowest_idx+1;
>        while ((idx < ${#items[@]})); do
>            version_compare "${items[lowest_idx]}" "${items[idx]}";
>            [[ $? -eq 3 ]] && lowest_idx=idx;
>            idx+=1;
>        done;
>        local tmp=${items[lowest_idx]};
>        items[lowest_idx]=${items[left]};
>        items[left]=${tmp};
>        left+=1;
>    done;
>    echo ${items[@]};
>    eshopts_pop
>}
>want_apache () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    want_apache2 "$@"
>}
>want_apache2 () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    local myiuse=${1:-apache2};
>    IUSE="${IUSE} ${myiuse}";
>    DEPEND="${DEPEND} ${myiuse}? ( ${APACHE2_DEPEND} )";
>    RDEPEND="${RDEPEND} ${myiuse}? ( ${APACHE2_DEPEND} )"
>}
>want_apache2_2 () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    local myiuse=${1:-apache2};
>    IUSE="${IUSE} ${myiuse}";
>    DEPEND="${DEPEND} ${myiuse}? ( ${APACHE2_2_DEPEND} )";
>    RDEPEND="${RDEPEND} ${myiuse}? ( ${APACHE2_2_DEPEND} )"
>}
>want_apache2_4 () 
>{ 
>    debug-print-function $FUNCNAME $*;
>    local myiuse=${1:-apache2};
>    IUSE="${IUSE} ${myiuse}";
>    DEPEND="${DEPEND} ${myiuse}? ( ${APACHE2_4_DEPEND} )";
>    RDEPEND="${RDEPEND} ${myiuse}? ( ${APACHE2_4_DEPEND} )"
>}

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Attachments on bug 611300: 465640 | 465642 | 465644 | 465646 | 465648