declare -x ABI="amd64"
declare -x ABI_MIPS=""
declare -x ABI_PPC=""
declare -x ABI_RISCV=""
declare -x ABI_S390=""
declare -x ABI_X86="64"
declare -x ADA_TARGET=""
declare -x ALSA_CARDS=""
declare -x APACHE2_MODULES=""
declare -x APACHE2_MPMS=""
declare -x ARCH="amd64"
declare BDEPEND=""
declare -x BOOTSTRAP_USE="unicode internal-glib pkg-config split-usr python_targets_python3_6 python_targets_python2_7 multilib hardened pic xtpax -jit -orc"
declare -x CALLIGRA_FEATURES=""
declare -x CAMERAS=""
declare -x CATKIN_PREFIX_PATH="/usr"
declare -x CBUILD="x86_64-pc-linux-gnu"
declare -x CFLAGS="-O2 -pipe -march=native"
declare -x CFLAGS_amd64="-m64"
declare -x CFLAGS_x32="-mx32"
declare -x CFLAGS_x86="-m32"
declare -x CHOST="x86_64-pc-linux-gnu"
declare -x CHOST_amd64="x86_64-pc-linux-gnu"
declare -x CHOST_x32="x86_64-pc-linux-gnux32"
declare -x CHOST_x86="i686-pc-linux-gnu"
declare -x COLLECTD_PLUGINS=""
declare -x COMMON_FLAGS="-O2 -pipe -march=native"
declare -x CPU_FLAGS_ARM=""
declare -x CPU_FLAGS_PPC=""
declare -x CPU_FLAGS_X86=""
declare -x CURL_SSL=""
declare -x CXXFLAGS="-O2 -pipe -march=native"
declare -x DEFAULT_ABI="amd64"
declare -x DEFINED_PHASES=" configure install postinst prepare pretend"
declare DEPEND="
	acct-group/unrealircd
	acct-user/unrealircd
	>=app-crypt/argon2-20171227-r1:=
	dev-libs/libpcre2
	>=net-dns/c-ares-1.7:=
	net-libs/libnsl:=
	sys-libs/zlib
	!libressl? ( dev-libs/openssl:0= )
	libressl? ( dev-libs/libressl:= )
	curl? ( net-misc/curl[adns] )

	virtual/pkgconfig
 || ( dev-libs/openssl:0 dev-libs/libressl:0 )"
declare DESCRIPTION="An advanced Internet Relay Chat daemon"
declare -x DESTTREE="/usr"
declare -x DIROPTIONS="-m0755"
declare -a DOCS=([0]="doc/Authors" [1]="doc/Donation" [2]="doc/RELEASE-NOTES" [3]="doc/RELEASE-NOTES.old" [4]="doc/tao.of.irc" [5]="doc/technical/" [6]="doc/translations.txt")
declare -x DSSP="/usr/bin/dssp"
declare -x EAPI="6"
declare -x EGO_BUILD_FLAGS="-p 1"
declare -x ELIBC="glibc"
declare -x EMBOSS_ACDROOT="/usr/share/EMBOSS/acd"
declare -x EMBOSS_DATA="/usr/share/EMBOSS/data"
declare -x ENLIGHTENMENT_MODULES=""
declare -x ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
declare -- EPOCHREALTIME="1572548988.119670"
declare -- EPOCHSECONDS="1572548988"
declare -x EXEOPTIONS="-m0755"
declare -x FCFLAGS="-O2 -pipe -march=native"
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 -pipe -march=native"
declare -x FFTOOLS=""
declare -x FLTK_DOCDIR="/usr/share/doc/fltk-1.3.5-r2/html"
declare -x G4ABLADATA="/usr/share/Geant4-10.5.1/data/G4ABLA3.1"
declare -x G4ENSDFSTATEDATA="/usr/share/Geant4-10.5.1/data/G4ENSDFSTATE2.2"
declare -x G4INCLDATA="/usr/share/Geant4-10.5.1/data/G4INCL1.0"
declare -x G4LEDATA="/usr/share/Geant4-10.5.1/data/G4EMLOW7.7"
declare -x G4LEVELGAMMADATA="/usr/share/Geant4-10.5.1/data/PhotonEvaporation5.3"
declare -x G4NEUTRONHPDATA="/usr/share/Geant4-10.5.1/data/G4NDL4.5"
declare -x G4PARTICLEXSDATA="/usr/share/Geant4-10.5.1/data/G4PARTICLEXS1.1"
declare -x G4PIIDATA="/usr/share/Geant4-10.5.1/data/G4PII1.3"
declare -x G4RADIOACTIVEDATA="/usr/share/Geant4-10.5.1/data/RadioactiveDecay5.3"
declare -x G4REALSURFACEDATA="/usr/share/Geant4-10.5.1/data/RealSurface2.1.1"
declare -x G4SAIDXSDATA="/usr/share/Geant4-10.5.1/data/G4SAIDDATA2.0"
declare -x GCC_COLORS=""
declare -x GCC_SPECS=""
declare -x GO19CONCURRENTCOMPILATION="0"
declare -x GOMAXPROCS="1"
declare -x GPSD_PROTOCOLS=""
declare -x GREP_COLORS="never"
declare -x GRUB_PLATFORMS=""
declare HDEPEND=""
declare HOMEPAGE="https://www.unrealircd.org/"
declare -x IBPATH="/usr/sbin"
declare -x INHERITED=" eapi7-ver ssl-cert"
declare -x INPUT_DEVICES=""
declare -x INSDESTTREE=""
declare -x INSOPTIONS="-m0644"
declare IUSE="class-nofakelag curl +extban-stacking libressl +operoverride operoverride-verify
	+prefixaq showlistmodes shunnotices +usermod "
declare -x IUSE_EFFECTIVE="abi_x86_64 alpha amd64 amd64-fbsd amd64-linux arm arm64 class-nofakelag curl 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 extban-stacking hppa ia64 kernel_AIX kernel_Darwin kernel_FreeBSD kernel_HPUX kernel_NetBSD kernel_OpenBSD kernel_SunOS kernel_Winnt kernel_freemint kernel_linux libressl m68k m68k-mint mips operoverride operoverride-verify ppc ppc-aix ppc-macos ppc64 ppc64-linux prefix prefix-guest prefix-stack prefixaq riscv s390 sh showlistmodes shunnotices sparc sparc-solaris sparc64-solaris userland_BSD userland_GNU usermod x64-cygwin x64-macos x64-solaris x86 x86-cygwin x86-fbsd x86-linux x86-macos x86-solaris x86-winnt"
declare -x IUSE_IMPLICIT="abi_x86_64 prefix prefix-guest prefix-stack"
declare -x JAVAC="/bin/javac"
declare -x JDK_HOME=""
declare -x KERNEL="linux"
declare -x KEYWORDS="amd64 ppc x86 ~amd64-linux"
declare -x L10N=""
declare -x LADSPA_PATH="/usr/lib64/ladspa"
declare -x LANG="en_US.UTF-8"
declare -x LCD_DEVICES=""
declare -x LC_COLLATE="C"
declare -x LC_MESSAGES="C"
declare -x LDFLAGS="-Wl,-O1 -Wl,--as-needed"
declare -x LDFLAGS_amd64="-m elf_x86_64"
declare -x LDFLAGS_x32="-m elf32_x86_64"
declare -x LDFLAGS_x86="-m elf_i386"
declare -x LIBDIR_amd64="lib64"
declare -x LIBDIR_x32="libx32"
declare -x LIBDIR_x86="lib"
declare -x LIBOPTIONS="-m0644"
declare -x LIBREOFFICE_EXTENSIONS=""
declare -x LICENSE="GPL-2"
declare -x LIRC_DEVICES=""
declare -x LLVM_TARGETS=""
declare -x MAKEOPTS="-j1"
declare -x MANPAGER="manpager"
declare -x MONKEYD_PLUGINS=""
declare -x MOZ_GMP_PATH="/usr/lib64/nsbrowser/plugins/gmp-gmpopenh264/system-installed"
declare -x MULTILIB_ABIS="amd64"
declare -x MULTILIB_STRICT_DENY="64-bit.*shared object"
declare -x MULTILIB_STRICT_DIRS="/lib32 /lib /usr/lib32 /usr/lib /usr/kde/*/lib32 /usr/kde/*/lib /usr/qt/*/lib32 /usr/qt/*/lib /usr/X11R6/lib32 /usr/X11R6/lib"
declare -x MULTILIB_STRICT_EXEMPT="(perl5|gcc|gcc-lib|binutils|eclipse-3|debug|portage|udev|systemd|clang|python-exec|llvm)"
declare -x NETBEANS_MODULES=""
declare -x NGINX_MODULES_HTTP=""
declare -x NGINX_MODULES_MAIL=""
declare -x NGINX_MODULES_STREAM=""
declare -x NINJAFLAGS="-j1"
declare -x OFED_DRIVERS=""
declare -x OFFICE_IMPLEMENTATION=""
declare -x OMP_DYNAMIC="FALSE"
declare -x OMP_NESTED="FALSE"
declare -x OMP_NUM_THREADS="1"
declare -x OPENGL_PROFILE="xorg-x11"
declare -x OPENMPI_FABRICS=""
declare -x OPENMPI_OFED_FEATURES=""
declare -x OPENMPI_RM=""
declare -x PATH="/usr/lib/portage/python3.6/ebuild-helpers/xattr:/usr/lib/portage/python3.6/ebuild-helpers:/usr/lib/llvm/9/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin"
declare -x PAX_MARKINGS="none"
declare PDEPEND=""
declare -x PHP_TARGETS=""
declare -x PORTAGE_COMPRESSION_COMMAND="bzip2"
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/unrealircd-4.2.4.1/html")
declare -a PORTAGE_DOSTRIP=([0]="/")
declare -a PORTAGE_DOSTRIP_SKIP=()
declare -x PORT_LOGDIR="/var/log/portage"
declare -x POSTGRES_TARGETS=""
declare -x PRELINK_PATH_MASK="/usr/lib64/klibc"
declare -x PROFILE_IS_HARDENED="1"
declare -x PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND"
declare -x PROPERTIES=""
declare -x PYTHONDONTWRITEBYTECODE="1"
declare -x PYTHONPATH="/usr/lib/entropy/lib"
declare -x PYTHON_SINGLE_TARGET=""
declare -x PYTHON_TARGETS=""
declare -x QEMU_SOFTMMU_TARGETS=""
declare -x QEMU_USER_TARGETS=""
declare RDEPEND="
	acct-group/unrealircd
	acct-user/unrealircd
	>=app-crypt/argon2-20171227-r1:=
	dev-libs/libpcre2
	>=net-dns/c-ares-1.7:=
	net-libs/libnsl:=
	sys-libs/zlib
	!libressl? ( dev-libs/openssl:0= )
	libressl? ( dev-libs/libressl:= )
	curl? ( net-misc/curl[adns] )
 "
declare REPOSITORY
declare REQUIRED_USE=""
declare -x RESTRICT=""
declare -x RESUMECOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port= ; exec rsync --rsh=\\\"ssh \\\${port:+-p\\\${port}} \\\${3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \"\${PORTAGE_SSH_OPTS}\""
declare -x RNAVIEW="/usr/share/rnaview"
declare -x ROS_MASTER_URI="http://localhost:11311/"
declare -x ROS_MESSAGES=""
declare -x ROS_PACKAGE_PATH="/usr/share/ros_packages"
declare -x ROS_ROOT="/usr/share/ros"
declare -x RUBY_TARGETS=""
declare -x RUSTFLAGS="-C target-cpu=native -v -C codegen-units=1"
declare -x RUST_TEST_TASKS="1"
declare -x RUST_TEST_THREADS="1"
declare -x S="/var/tmp/portage/net-irc/unrealircd-4.2.4.1/work/unrealircd-4.2.4.1"
declare -x SANDBOX_DEBUG="0"
declare -x SANDBOX_DENY=""
declare -x SANDBOX_PREDICT="/var/tmp/portage/net-irc/unrealircd-4.2.4.1/homedir:/var/cache/man:/var/cache/fontconfig"
declare -x SANDBOX_READ="/:/var/tmp/portage"
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/:/usr/lib/cf:/usr/lib/conftest:/usr/lib32/cf:/usr/lib32/conftest:/usr/lib64/cf:/usr/lib64/conftest:/usr/tmp/cf:/usr/tmp/conftest:/var/tmp/:/var/tmp/portage:/var/tmp/portage/net-irc/unrealircd-4.2.4.1/homedir/.bash_history"
declare -x SANE_BACKENDS=""
declare -x SBCL_HOME="/usr/lib64/sbcl"
declare -x SBCL_SOURCE_ROOT="/usr/lib64/sbcl/src"
declare -x SGML_CATALOG_FILES="/etc/sgml/xml-docbook-4.1.2.cat:/etc/sgml/sgml-ent.cat:/etc/sgml/sgml-docbook.cat:/etc/sgml/xml-docbook-4.5.cat:/etc/sgml/xml-docbook-4.2.cat:/etc/sgml/xml-docbook-4.4.cat:/etc/sgml/xml-docbook-4.3.cat:/etc/sgml/sgml-docbook-3.0.cat:/etc/sgml/dsssl-docbook-stylesheets.cat:/etc/sgml/sgml-docbook-4.1.cat:/etc/sgml/sgml-docbook-4.0.cat:/etc/sgml/sgml-docbook-4.2.cat:/etc/sgml/sgml-docbook-3.1.cat:/etc/sgml/sgml-docbook-4.4.cat:/etc/sgml/xml-simple-docbook-4.1.2.4.cat:/etc/sgml/xml-simple-docbook-1.0.cat:/etc/sgml/openjade-1.3.2.cat:/etc/sgml/xhtml1.cat:/etc/sgml/sgml-lite.cat"
declare -x SHELL="/bin/bash"
declare -x SLOT="0"
declare SRC_URI="https://www.unrealircd.org/unrealircd4/unrealircd-4.2.4.1.tar.gz"
declare -- SSL_CERT_MANDATORY="1"
declare -- SSL_CERT_USE="ssl"
declare -- SSL_DEPS_SKIP="0"
declare -x SVDIR="/etc/service/"
declare -x SYMLINK_LIB="no"
declare -x TASKDDATA="/var/lib/taskd"
declare -x TWISTED_DISABLE_WRITING_OF_PLUGIN_CACHE="1"
declare -x USE="abi_x86_64 amd64 elibc_glibc extban-stacking kernel_linux libressl operoverride prefixaq userland_GNU usermod"
declare -x USERLAND="GNU"
declare -x USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND"
declare -x USE_EXPAND_UNPREFIXED="ARCH"
declare -x USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm64 hppa ia64 m68k m68k-mint mips ppc ppc64 ppc64-linux ppc-aix ppc-macos riscv s390 sh sparc sparc64-solaris 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 linux NetBSD OpenBSD SunOS Winnt"
declare -x USE_EXPAND_VALUES_USERLAND="BSD GNU"
declare -x UWSGI_PLUGINS=""
declare -x VIDEO_CARDS=""
declare -x VOICEMAIL_STORAGE=""
declare -x VTKHOME="/usr"
declare -x VTK_DATA_ROOT="/usr/share/vtk/data"
declare -x VTK_DIR="/usr/lib64/vtk-8.1"
declare -x XERCESC_NLS_HOME="/usr/share/xerces-c/msg"
declare -x XFCE_PLUGINS=""
declare -x XTABLES_ADDONS=""
declare -x _E_DOCDESTTREE_=""
declare -x _E_EXEDESTTREE_=""
__eapi6_src_install () 
{ 
    if [[ -f Makefile || -f GNUmakefile || -f makefile ]]; then
        emake DESTDIR="${D}" install;
    fi;
    einstalldocs
}
__eapi6_src_prepare () 
{ 
    if ___is_indexed_array_var PATCHES; then
        [[ ${#PATCHES[@]} -gt 0 ]] && eapply "${PATCHES[@]}";
    else
        if [[ -n ${PATCHES} ]]; then
            eapply ${PATCHES};
        fi;
    fi;
    eapply_user
}
_ver_compare () 
{ 
    local va=${1} vb=${2} a an al as ar b bn bl bs br re LC_ALL=C;
    re="^([0-9]+(\.[0-9]+)*)([a-z]?)((_(alpha|beta|pre|rc|p)[0-9]*)*)(-r[0-9]+)?$";
    [[ ${va} =~ ${re} ]] || die "${FUNCNAME}: invalid version: ${va}";
    an=${BASH_REMATCH[1]};
    al=${BASH_REMATCH[3]};
    as=${BASH_REMATCH[4]};
    ar=${BASH_REMATCH[7]};
    [[ ${vb} =~ ${re} ]] || die "${FUNCNAME}: invalid version: ${vb}";
    bn=${BASH_REMATCH[1]};
    bl=${BASH_REMATCH[3]};
    bs=${BASH_REMATCH[4]};
    br=${BASH_REMATCH[7]};
    _ver_compare_int "${an%%.*}" "${bn%%.*}" || return;
    while [[ ${an} == *.* && ${bn} == *.* ]]; do
        an=${an#*.};
        bn=${bn#*.};
        a=${an%%.*};
        b=${bn%%.*};
        if [[ ${a} == 0* || ${b} == 0* ]]; then
            [[ ${a} =~ 0+$ ]] && a=${a%"${BASH_REMATCH[0]}"};
            [[ ${b} =~ 0+$ ]] && b=${b%"${BASH_REMATCH[0]}"};
            [[ ${a} > ${b} ]] && return 3;
            [[ ${a} < ${b} ]] && return 1;
        else
            _ver_compare_int "${a}" "${b}" || return;
        fi;
    done;
    [[ ${an} == *.* ]] && return 3;
    [[ ${bn} == *.* ]] && return 1;
    [[ ${al} > ${bl} ]] && return 3;
    [[ ${al} < ${bl} ]] && return 1;
    as=${as#_}${as:+_};
    bs=${bs#_}${bs:+_};
    while [[ -n ${as} && -n ${bs} ]]; do
        a=${as%%_*};
        b=${bs%%_*};
        if [[ ${a%%[0-9]*} == "${b%%[0-9]*}" ]]; then
            _ver_compare_int "${a##*[a-z]}" "${b##*[a-z]}" || return;
        else
            [[ ${a%%[0-9]*} == p ]] && return 3;
            [[ ${b%%[0-9]*} == p ]] && return 1;
            [[ ${a} > ${b} ]] && return 3 || return 1;
        fi;
        as=${as#*_};
        bs=${bs#*_};
    done;
    if [[ -n ${as} ]]; then
        [[ ${as} == p[_0-9]* ]] && return 3 || return 1;
    else
        if [[ -n ${bs} ]]; then
            [[ ${bs} == p[_0-9]* ]] && return 1 || return 3;
        fi;
    fi;
    _ver_compare_int "${ar#-r}" "${br#-r}" || return;
    return 2
}
_ver_compare_int () 
{ 
    local a=$1 b=$2 d=$(( ${#1}-${#2} ));
    if [[ ${d} -gt 0 ]]; then
        printf -v b "%0${d}d%s" 0 "${b}";
    else
        if [[ ${d} -lt 0 ]]; then
            printf -v a "%0$(( -d ))d%s" 0 "${a}";
        fi;
    fi;
    [[ ${a} > ${b} ]] && return 3;
    [[ ${a} == "${b}" ]]
}
_ver_parse_range () 
{ 
    local range=${1};
    local max=${2};
    [[ ${range} == [0-9]* ]] || die "${FUNCNAME}: range must start with a number";
    start=${range%-*};
    [[ ${range} == *-* ]] && end=${range#*-} || end=${start};
    if [[ -n ${end} ]]; then
        [[ ${start} -le ${end} ]] || die "${FUNCNAME}: end of range must be >= start";
        [[ ${end} -le ${max} ]] || end=${max};
    else
        end=${max};
    fi
}
_ver_split () 
{ 
    local v=${1} LC_ALL=C;
    comp=();
    local s c;
    while [[ -n ${v} ]]; do
        s=${v%%[a-zA-Z0-9]*};
        v=${v:${#s}};
        [[ ${v} == [0-9]* ]] && c=${v%%[^0-9]*} || c=${v%%[^a-zA-Z]*};
        v=${v:${#c}};
        comp+=("${s}" "${c}");
    done
}
eapply () 
{ 
    local failed patch_cmd=patch;
    local -x LC_COLLATE=POSIX;
    type -P gpatch > /dev/null && patch_cmd=gpatch;
    function _eapply_patch () 
    { 
        local f=${1};
        local prefix=${2};
        ebegin "${prefix:-Applying }${f##*/}";
        ${patch_cmd} -p1 -f -s -g0 --no-backup-if-mismatch "${patch_options[@]}" < "${f}";
        failed=${?};
        if ! eend "${failed}"; then
            __helpers_die "patch -p1 ${patch_options[*]} failed with ${f}";
        fi
    };
    local patch_options=() files=();
    local i found_doublehyphen;
    for ((i = 1; i <= ${#@}; ++i ))
    do
        if [[ ${@:i:1} == -- ]]; then
            patch_options=("${@:1:i-1}");
            files=("${@:i+1}");
            found_doublehyphen=1;
            break;
        fi;
    done;
    if [[ -z ${found_doublehyphen} ]]; then
        for ((i = 1; i <= ${#@}; ++i ))
        do
            if [[ ${@:i:1} != -* ]]; then
                patch_options=("${@:1:i-1}");
                files=("${@:i}");
                break;
            fi;
        done;
        for i in "${files[@]}";
        do
            if [[ ${i} == -* ]]; then
                die "eapply: all options must be passed before non-options";
            fi;
        done;
    fi;
    if [[ ${#files[@]} -eq 0 ]]; then
        die "eapply: no files specified";
    fi;
    local f;
    for f in "${files[@]}";
    do
        if [[ -d ${f} ]]; then
            function _eapply_get_files () 
            { 
                local LC_ALL=POSIX;
                local prev_shopt=$(shopt -p nullglob);
                shopt -s nullglob;
                local f;
                for f in "${1}"/*;
                do
                    if [[ ${f} == *.diff || ${f} == *.patch ]]; then
                        files+=("${f}");
                    fi;
                done;
                ${prev_shopt}
            };
            local files=();
            _eapply_get_files "${f}";
            [[ ${#files[@]} -eq 0 ]] && die "No *.{patch,diff} files in directory ${f}";
            einfo "Applying patches from ${f} ...";
            local f2;
            for f2 in "${files[@]}";
            do
                _eapply_patch "${f2}" '  ';
                [[ ${failed} -ne 0 ]] && return "${failed}";
            done;
        else
            _eapply_patch "${f}";
            [[ ${failed} -ne 0 ]] && return "${failed}";
        fi;
    done;
    return 0
}
eapply_user () 
{ 
    [[ ${EBUILD_PHASE} == prepare ]] || die "eapply_user() called during invalid phase: ${EBUILD_PHASE}";
    local tagfile=${T}/.portage_user_patches_applied;
    [[ -f ${tagfile} ]] && return;
     >> "${tagfile}";
    local basedir=${PORTAGE_CONFIGROOT%/}/etc/portage/patches;
    local applied d f;
    local -A _eapply_user_patches;
    local prev_shopt=$(shopt -p nullglob);
    shopt -s nullglob;
    for d in "${basedir}"/${CATEGORY}/{${P}-${PR},${P},${PN}}{:${SLOT%/*},};
    do
        for f in "${d}"/*;
        do
            if [[ ( ${f} == *.diff || ${f} == *.patch ) && -z ${_eapply_user_patches[${f##*/}]} ]]; then
                _eapply_user_patches[${f##*/}]=${f};
            fi;
        done;
    done;
    if [[ ${#_eapply_user_patches[@]} -gt 0 ]]; then
        while read -r -d '' f; do
            f=${_eapply_user_patches[${f}]};
            if [[ -s ${f} ]]; then
                eapply "${f}";
                applied=1;
            fi;
        done < <(printf -- '%s\0' "${!_eapply_user_patches[@]}" |
				LC_ALL=C sort -z);
    fi;
    ${prev_shopt};
    [[ -n ${applied} ]] && ewarn "User patches applied."
}
einstalldocs () 
{ 
    ( if ! declare -p DOCS &> /dev/null; then
        local d;
        for d in README* ChangeLog AUTHORS NEWS TODO CHANGES THANKS BUGS FAQ CREDITS CHANGELOG;
        do
            [[ -f ${d} && -s ${d} ]] && docinto / && dodoc "${d}";
        done;
    else
        if ___is_indexed_array_var DOCS; then
            [[ ${#DOCS[@]} -gt 0 ]] && docinto / && dodoc -r "${DOCS[@]}";
        else
            [[ -n ${DOCS} ]] && docinto / && dodoc -r ${DOCS};
        fi;
    fi );
    ( if ___is_indexed_array_var HTML_DOCS; then
        [[ ${#HTML_DOCS[@]} -gt 0 ]] && docinto html && dodoc -r "${HTML_DOCS[@]}";
    else
        [[ -n ${HTML_DOCS} ]] && docinto html && dodoc -r ${HTML_DOCS};
    fi )
}
gen_cnf () 
{ 
    SSL_CONF="${T}/${$}ssl.cnf";
    SSL_SERIAL="${T}/${$}ca.ser";
    SSL_RANDOM="${T}/environment:${T}/eclass-debug.log:/etc/resolv.conf";
    SSL_DAYS="${SSL_DAYS:-730}";
    SSL_BITS="${SSL_BITS:-4096}";
    SSL_MD="${SSL_MD:-sha256}";
    SSL_COUNTRY="${SSL_COUNTRY:-US}";
    SSL_STATE="${SSL_STATE:-California}";
    SSL_LOCALITY="${SSL_LOCALITY:-Santa Barbara}";
    SSL_ORGANIZATION="${SSL_ORGANIZATION:-SSL Server}";
    SSL_UNIT="${SSL_UNIT:-For Testing Purposes Only}";
    SSL_COMMONNAME="${SSL_COMMONNAME:-localhost}";
    SSL_EMAIL="${SSL_EMAIL:-root@localhost}";
    echo "01" > "${SSL_SERIAL}";
    ebegin "Generating OpenSSL configuration${1:+ for CA}";
    cat <<-EOF > "${SSL_CONF}"
[ req ]
prompt             = no
default_bits       = ${SSL_BITS}
distinguished_name = req_dn
[ req_dn ]
C                  = ${SSL_COUNTRY}
ST                 = ${SSL_STATE}
L                  = ${SSL_LOCALITY}
O                  = ${SSL_ORGANIZATION}
OU                 = ${SSL_UNIT}
CN                 = ${SSL_COMMONNAME}${1:+ CA}
emailAddress       = ${SSL_EMAIL}
EOF

    eend $?;
    return $?
}
gen_crt () 
{ 
    local base=$(get_base "$1");
    if [ "${1}" ]; then
        ebegin "Generating self-signed X.509 Certificate for CA";
        openssl x509 -extfile "${SSL_CONF}" -${SSL_MD} -days ${SSL_DAYS} -req -signkey "${base}.key" -in "${base}.csr" -out "${base}.crt" &> /dev/null;
    else
        local ca=$(get_base 1);
        ebegin "Generating authority-signed X.509 Certificate";
        openssl x509 -extfile "${SSL_CONF}" -days ${SSL_DAYS} -req -CAserial "${SSL_SERIAL}" -CAkey "${ca}.key" -CA "${ca}.crt" -${SSL_MD} -in "${base}.csr" -out "${base}.crt" &> /dev/null;
    fi;
    eend $?;
    return $?
}
gen_csr () 
{ 
    local base=$(get_base "$1");
    ebegin "Generating Certificate Signing Request${1:+ for CA}";
    openssl req -config "${SSL_CONF}" -new -key "${base}.key" -out "${base}.csr" &> /dev/null;
    eend $?;
    return $?
}
gen_key () 
{ 
    local base=$(get_base "$1");
    ebegin "Generating ${SSL_BITS} bit RSA key${1:+ for CA}";
    if openssl version | grep -i libressl > /dev/null; then
        openssl genrsa -out "${base}.key" "${SSL_BITS}" &> /dev/null;
    else
        openssl genrsa -rand "${SSL_RANDOM}" -out "${base}.key" "${SSL_BITS}" &> /dev/null;
    fi;
    eend $?;
    return $?
}
gen_pem () 
{ 
    local base=$(get_base "$1");
    ebegin "Generating PEM Certificate";
    ( cat "${base}.key";
    echo;
    cat "${base}.crt" ) > "${base}.pem";
    eend $?;
    return $?
}
get_base () 
{ 
    if [ "${1}" ]; then
        echo "${T}/${$}ca";
    else
        echo "${T}/${$}server";
    fi
}
get_libdir () 
{ 
    local libdir_var="LIBDIR_${ABI}";
    local libdir="lib";
    [[ -n ${ABI} && -n ${!libdir_var} ]] && libdir=${!libdir_var};
    echo "${libdir}"
}
in_iuse () 
{ 
    local use=${1};
    if [[ -z "${use}" ]]; then
        echo "!!! in_iuse() called without a parameter." 1>&2;
        echo "!!! in_iuse <USEFLAG>" 1>&2;
        die "in_iuse() called without a parameter";
    fi;
    local liuse=(${IUSE_EFFECTIVE});
    has "${use}" "${liuse[@]#[+-]}"
}
install_cert () 
{ 
    if [ $# -lt 1 ]; then
        eerror "At least one argument needed";
        return 1;
    fi;
    case ${EBUILD_PHASE} in 
        unpack | prepare | configure | compile | test | install)
            die "install_cert cannot be called in ${EBUILD_PHASE}"
        ;;
    esac;
    gen_cnf 1 || return 1;
    gen_key 1 || return 1;
    gen_csr 1 || return 1;
    gen_crt 1 || return 1;
    echo;
    gen_cnf || return 1;
    echo;
    local count=0;
    for cert in "$@";
    do
        if [ -z "${cert##*/}" ]; then
            ewarn "Invalid certification requested, skipping";
            continue;
        fi;
        for type in key csr crt pem;
        do
            if [ -e "${ROOT}${cert}.${type}" ]; then
                ewarn "${ROOT}${cert}.${type}: exists, skipping";
                continue 2;
            fi;
        done;
        gen_key || continue;
        gen_csr || continue;
        gen_crt || continue;
        gen_pem || continue;
        echo;
        local base=$(get_base);
        install -d "${ROOT}${cert%/*}";
        install -m0400 "${base}.key" "${ROOT}${cert}.key";
        install -m0444 "${base}.csr" "${ROOT}${cert}.csr";
        install -m0444 "${base}.crt" "${ROOT}${cert}.crt";
        install -m0400 "${base}.pem" "${ROOT}${cert}.pem";
        : $(( ++count ));
    done;
    if [ ${count} = 0 ]; then
        eerror "No certificates were generated";
        return 1;
    else
        if [ ${count} != ${#} ]; then
            ewarn "Some requested certificates were not generated";
        fi;
    fi
}
pkg_nofetch () 
{ 
    default
}
pkg_postinst () 
{ 
    if [[ ! -f "${EROOT}"etc/${PN}/ssl/server.cert.key ]]; then
        if [[ -f "${EROOT}"etc/${PN}/server.cert.key ]]; then
            ewarn "The location ${PN} looks for SSL certificates has changed";
            ewarn "from ${EROOT}etc/${PN} to ${EROOT}etc/${PN}/ssl.";
            ewarn "Please move your existing certificates.";
        else
            ( umask 0037;
            install_cert /etc/${PN}/ssl/server.cert;
            chown unrealircd "${EROOT}"etc/${PN}/ssl/server.cert.*;
            ln -snf server.cert.key "${EROOT}"etc/${PN}/ssl/server.key.pem );
        fi;
    fi;
    local unrealircd_conf="${EROOT}"etc/${PN}/${PN}.conf;
    if grep -qe '"and another one";$' "${unrealircd_conf}" && grep -qe '"aoAr1HnR6gl3sJ7hVz4Zb7x4YwpW";$' "${unrealircd_conf}"; then
        ebegin "Generating cloak-keys";
        local keys=($(su ${PN} -s /bin/sh -c "${PN} -k 2>&1 | tail -n 3"));
        [[ -n ${keys[0]} || -n ${keys[1]} || -n ${keys[2]} ]];
        eend $?;
        ebegin "Substituting cloak-keys into ${unrealircd_conf}";
        sed -i -e '/cloak-keys/ {
n
s/"aoAr1HnR6gl3sJ7hVz4Zb7x4YwpW";/"'"${keys[0]}"'";/
n
s/"and another one";/"'"${keys[1]}"'";/
n
s/"and another one";/"'"${keys[2]}"'";/
}' "${unrealircd_conf}";
        eend $?;
    fi;
    elog "UnrealIRCd will not run until you've set up /etc/unrealircd/unrealircd.conf";
    elog;
    elog "You can also configure ${PN} start at boot with rc-update(1).";
    elog "It is recommended to run unrealircd as an unprivileged user.";
    elog "The provided init.d script does this for you."
}
pkg_pretend () 
{ 
    local v;
    for v in ${REPLACING_VERSIONS};
    do
        ver_test "${v}" -ge 4 && continue;
        ewarn "The configuration file format has changed since ${v}.";
        ewarn "Please be prepared to manually update them and visit:";
        ewarn "https://www.unrealircd.org/docs/Upgrading_from_3.2.x";
        break;
    done
}
src_compile () 
{ 
    default
}
src_configure () 
{ 
    econf --with-bindir="${EPREFIX}"/usr/bin --with-cachedir="${EPREFIX}"/var/lib/${PN} --with-confdir="${EPREFIX}"/etc/${PN} --with-datadir="${EPREFIX}"/var/lib/${PN} --with-docdir="${EPREFIX}"/usr/share/doc/${PF} --with-logdir="${EPREFIX}"/var/log/${PN} --with-modulesdir="${EPREFIX}"/usr/"$(get_libdir)"/${PN}/modules --without-privatelibdir --with-pidfile="${EPREFIX}"/run/${PN}/ircd.pid --with-tmpdir="${EPREFIX}"/var/lib/${PN}/tmp --with-maxconnections=1024 --with-nick-history=2000 --with-sendq=3000000 --with-permissions=0640 --with-system-argon2 --with-system-cares --with-system-pcre2 --without-tre --enable-dynamic-linking --enable-ssl="${EPREFIX}"/usr $(use_enable curl libcurl "${EPREFIX}"/usr) $(use_enable prefixaq) $(use_with showlistmodes) $(use_with shunnotices) $(use_with !operoverride no-operoverride) $(use_with operoverride-verify) $(use_with !usermod disableusermod) $(use_with !extban-stacking disable-extendedban-stacking)
}
src_install () 
{ 
    keepdir /var/log/${PN};
    keepdir /var/lib/${PN}/tmp;
    newbin src/ircd ${PN};
    ( cd src/modules || die;
    for subdir in $(find . -type d -print);
    do
        if [[ -n $(shopt -s nullglob; echo ${subdir}/*.so) ]]; then
            exeinto /usr/$(get_libdir)/${PN}/modules/"${subdir}";
            doexe "${subdir}"/*.so;
        fi;
    done );
    insinto /etc/${PN};
    doins -r doc/conf/{aliases,help};
    doins doc/conf/*.conf;
    newins doc/conf/examples/example.conf ${PN}.conf;
    keepdir /etc/${PN}/ssl;
    einstalldocs;
    newinitd "${FILESDIR}"/${PN}.initd-r2 ${PN};
    newconfd "${FILESDIR}"/${PN}.confd-r3 ${PN};
    fperms -R 0640 /etc/${PN};
    fperms 0750 /etc/${PN}{,/aliases,/help};
    fperms 0750 /etc/${PN}/ssl;
    fperms 0770 /var/log/${PN};
    fperms 0770 /var/lib/${PN}{,/tmp};
    fowners -R root:unrealircd /{etc,var/{lib,log}}/${PN}
}
src_prepare () 
{ 
    rm -r extras || die;
    if use class-nofakelag; then
        sed -i -e 's:#undef\( FAKELAG_CONFIGURABLE\):#define\1:' include/config.h || die;
    fi;
    sed -i -e 's:%s/ssl/curl-ca-bundle.crt:%s/../ssl/certs/ca-certificates.crt:' src/s_conf.c || die;
    eapply_user
}
src_test () 
{ 
    default
}
src_unpack () 
{ 
    default
}
ver_cut () 
{ 
    local range=${1};
    local v=${2:-${PV}};
    local start end;
    local -a comp;
    _ver_split "${v}";
    local max=$((${#comp[@]}/2));
    _ver_parse_range "${range}" "${max}";
    if [[ ${start} -gt 0 ]]; then
        start=$(( start*2 - 1 ));
    fi;
    printf "%s" "${comp[@]:start:end*2-start}" '
'
}
ver_rs () 
{ 
    local v;
    (( ${#} & 1 )) && v=${@: -1} || v=${PV};
    local start end i;
    local -a comp;
    _ver_split "${v}";
    local max=$((${#comp[@]}/2 - 1));
    while [[ ${#} -ge 2 ]]; do
        _ver_parse_range "${1}" "${max}";
        for ((i = start*2; i <= end*2; i+=2 ))
        do
            [[ ${i} -eq 0 && -z ${comp[i]} ]] && continue;
            comp[i]=${2};
        done;
        shift 2;
    done;
    local IFS=;
    echo "${comp[*]}"
}
ver_test () 
{ 
    local va op vb;
    if [[ $# -eq 3 ]]; then
        va=${1};
        shift;
    else
        va=${PVR};
    fi;
    [[ $# -eq 2 ]] || die "${FUNCNAME}: bad number of arguments";
    op=${1};
    vb=${2};
    case ${op} in 
        -eq | -ne | -lt | -le | -gt | -ge)

        ;;
        *)
            die "${FUNCNAME}: invalid operator: ${op}"
        ;;
    esac;
    _ver_compare "${va}" "${vb}";
    test $? "${op}" 2
}