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 ANT_HOME="/usr/share/ant"
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_8 multilib systemd udev"
declare -x CALLIGRA_FEATURES=""
declare -x CAMERAS=""
declare -x CARGO_TERM_COLOR="never"
declare -x CATKIN_PREFIX_PATH="/usr"
declare -x CBUILD="x86_64-pc-linux-gnu"
declare -x CDF_BASE="/usr"
declare -x CDF_BIN="\${CDF_BASE}/bin"
declare -x CDF_HELP="\${CDF_BASE}/lib/cdf/help"
declare -x CDF_INC="\${CDF_BASE}/include"
declare -x CDF_LIB="\${CDF_BASE}/lib"
declare -x CFLAGS="-O2 -pipe -march=native -fno-diagnostics-color  -falign-functions=32:25:16"
declare -x CFLAGS_amd64="-m64"
declare -x CFLAGS_x32="-mx32"
declare -x CFLAGS_x86="-m32"
declare -x CG_COMPILER_EXE="/opt/bin/cgc"
declare -x CG_INC_PATH="/opt/nvidia-cg-toolkit/include"
declare -x CG_LIB_PATH="/opt/nvidia-cg-toolkit/lib64"
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 -- COMMON_DEPEND="acct-group/postfix_exporter
acct-user/postfix_exporter"
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 -fno-diagnostics-color  -falign-functions=32:25:16"
declare -x DEBUGBUILD="1"
declare -x DEFAULT_ABI="amd64"
declare -x DEFINED_PHASES=" compile install test unpack"
declare DEPEND="systemd? ( sys-apps/systemd )
	acct-group/postfix_exporter
acct-user/postfix_exporter >=dev-lang/go-1.10"
declare DESCRIPTION="Prometheus Exporter for Postfix"
declare -x DESTTREE="/usr"
declare -x DIALIGN2_DIR="/usr/share/dialign2"
declare -x DIROPTIONS="-m0755"
declare -x DSM_CONFIG="/etc/tivoli/dsm.opt"
declare -x DSM_DIR="/opt/tivoli/tsm/client/ba/bin"
declare -x DSM_LOG="/var/log/tsm"
declare -x EAPI="6"
declare -x EC2_AMITOOL_HOME="/usr"
declare -x EGO_BUILD_FLAGS="-p 2"
declare -- EGO_PN="github.com/kumina/postfix_exporter"
declare -a EGO_VENDOR=([0]="github.com/coreos/go-systemd bebb2b01b0473b183e4624aaf8e23ae6f4b22417" [1]="github.com/coreos/pkg 97fdf19511ea361ae1c100dd393cc47f8dcfa1e1" [2]="github.com/prometheus/client_golang f504d69affe11ec1ccb2e5948127f86878c9fd57" [3]="github.com/beorn7/perks 3a771d992973f24aa725d07868b467d1ddfceafb" [4]="github.com/golang/protobuf e09c5db296004fbe3f74490e84dcd62c3c5ddb1b" [5]="github.com/prometheus/client_model 99fa1f4be8e564e8a6b613da7fa6f46c9edafc6c" [6]="github.com/prometheus/common 38c53a9f4bfcd932d1b00bfc65e256a7fba6b37a" [7]="github.com/matttproud/golang_protobuf_extensions c12348ce28de40eed0136aa2b644d0ee0650e56c" [8]="github.com/prometheus/procfs 780932d4fbbe0e69b84c34c20f5c8d0981e109ea")
declare -- EGO_VENDOR_URI=" https://github.com/coreos/go-systemd/archive/bebb2b01b0473b183e4624aaf8e23ae6f4b22417.tar.gz -> github.com-coreos-go-systemd-bebb2b01b0473b183e4624aaf8e23ae6f4b22417.tar.gz https://github.com/coreos/pkg/archive/97fdf19511ea361ae1c100dd393cc47f8dcfa1e1.tar.gz -> github.com-coreos-pkg-97fdf19511ea361ae1c100dd393cc47f8dcfa1e1.tar.gz https://github.com/prometheus/client_golang/archive/f504d69affe11ec1ccb2e5948127f86878c9fd57.tar.gz -> github.com-prometheus-client_golang-f504d69affe11ec1ccb2e5948127f86878c9fd57.tar.gz https://github.com/beorn7/perks/archive/3a771d992973f24aa725d07868b467d1ddfceafb.tar.gz -> github.com-beorn7-perks-3a771d992973f24aa725d07868b467d1ddfceafb.tar.gz https://github.com/golang/protobuf/archive/e09c5db296004fbe3f74490e84dcd62c3c5ddb1b.tar.gz -> github.com-golang-protobuf-e09c5db296004fbe3f74490e84dcd62c3c5ddb1b.tar.gz https://github.com/prometheus/client_model/archive/99fa1f4be8e564e8a6b613da7fa6f46c9edafc6c.tar.gz -> github.com-prometheus-client_model-99fa1f4be8e564e8a6b613da7fa6f46c9edafc6c.tar.gz https://github.com/prometheus/common/archive/38c53a9f4bfcd932d1b00bfc65e256a7fba6b37a.tar.gz -> github.com-prometheus-common-38c53a9f4bfcd932d1b00bfc65e256a7fba6b37a.tar.gz https://github.com/matttproud/golang_protobuf_extensions/archive/c12348ce28de40eed0136aa2b644d0ee0650e56c.tar.gz -> github.com-matttproud-golang_protobuf_extensions-c12348ce28de40eed0136aa2b644d0ee0650e56c.tar.gz https://github.com/prometheus/procfs/archive/780932d4fbbe0e69b84c34c20f5c8d0981e109ea.tar.gz -> github.com-prometheus-procfs-780932d4fbbe0e69b84c34c20f5c8d0981e109ea.tar.gz"
declare -x ELIBC="glibc"
declare -x ENLIGHTENMENT_MODULES=""
declare -x ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH 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="1613555532.236968"
declare -- EPOCHSECONDS="1613555532"
declare -x EXEOPTIONS="-m0755"
declare -x FCFLAGS="-O2 -pipe -march=native -fno-diagnostics-color"
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 -fno-diagnostics-color"
declare -x FFTOOLS=""
declare -x FLTK_DOCDIR="/usr/share/doc/fltk-1.3.5-r4/html"
declare -x GCC_COLORS=""
declare -x GCC_SPECS=""
declare -x GO19CONCURRENTCOMPILATION="0"
declare -x GOMAXPROCS="2"
declare -- GO_DEPEND=">=dev-lang/go-1.10"
declare -x GPSD_PROTOCOLS=""
declare -x GRUB_PLATFORMS=""
declare -x GSETTINGS_BACKEND="dconf"
declare -x HIP_CLANG_PATH="/usr/lib/llvm/roc/bin"
declare -x HIP_COMPILER="clang"
declare -x HIP_PATH="/usr/lib/hip"
declare -x HIP_PLATFORM="rocclr"
declare -x HIP_RUNTIME="ROCclr"
declare HOMEPAGE="https://github.com/kumina/postfix_exporter"
declare -x HSA_PATH="/usr"
declare -x INHERITED=" golang-base golang-build golang-vcs-snapshot"
declare -x INPUT_DEVICES=""
declare -x INSDESTTREE=""
declare -x INSOPTIONS="-m0644"
declare IUSE="systemd "
declare -x IUSE_EFFECTIVE="abi_x86_64 alpha amd64 amd64-fbsd amd64-linux arm arm64 arm64-macos 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 hppa ia64 kernel_AIX kernel_Darwin kernel_FreeBSD kernel_HPUX kernel_NetBSD kernel_OpenBSD kernel_SunOS kernel_Winnt kernel_freemint kernel_linux m68k mips ppc ppc-macos ppc64 ppc64-linux prefix prefix-guest prefix-stack riscv s390 sparc sparc-solaris sparc64-solaris systemd userland_BSD userland_GNU x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-fbsd x86-linux x86-solaris x86-winnt"
declare -x IUSE_IMPLICIT="abi_x86_64 prefix prefix-guest prefix-stack"
declare -x JAVAC="/etc/java-config-2/current-system-vm/bin/javac"
declare -x JAVACC_HOME="/usr/share/javacc/"
declare -x JAVA_HOME="/etc/java-config-2/current-system-vm"
declare -x JDK_HOME="/etc/java-config-2/current-system-vm"
declare -x KERNEL="linux"
declare -x KEYWORDS="~amd64"
declare -x L10N=""
declare -x LADSPA_PATH="/usr/lib64/ladspa"
declare -x LANG="C.UTF-8"
declare -x LCD_DEVICES=""
declare -x LC_COLLATE="C"
declare -x LC_MESSAGES="C"
declare -x LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0"
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 LIBGUESTFS_PATH="/usr/share/guestfs/appliance/"
declare -x LIBOPTIONS="-m0644"
declare -x LIBREOFFICE_EXTENSIONS=""
declare -x LICENSE="Apache-2.0 BSD MIT"
declare -x LIRC_DEVICES=""
declare -x LLVM_TARGETS=""
declare -x LOGTALKHOME="/usr/share/logtalk-3.36.0"
declare -x LUA_SINGLE_TARGET=""
declare -x LUA_TARGETS=""
declare -x LV2_PATH="/usr/lib64/lv2"
declare -x MAKEOPTS="-j2"
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 x86"
declare -x MULTILIB_STRICT_DENY="64-bit.*shared object"
declare -x MULTILIB_STRICT_DIRS="/lib32 /lib /usr/lib32 /usr/lib /usr/kde/*/lib32 /usr/kde/*/lib /usr/qt/*/lib32 /usr/qt/*/lib /usr/X11R6/lib32 /usr/X11R6/lib"
declare -x MULTILIB_STRICT_EXEMPT="(perl5|gcc|binutils|eclipse-3|debug|portage|udev|systemd|clang|python-exec|llvm)"
declare -x NGINX_MODULES_HTTP=""
declare -x NGINX_MODULES_MAIL=""
declare -x NGINX_MODULES_STREAM=""
declare -x OCAML_COLOR="never"
declare -x OFED_DRIVERS=""
declare -x OFFICE_IMPLEMENTATION=""
declare -x OMNIORB_CONFIG="/etc/omniorb/omniORB.cfg"
declare -x OMP_DYNAMIC="FALSE"
declare -x OMP_NESTED="FALSE"
declare -x OMP_NUM_THREADS="2"
declare -x OPENMPI_FABRICS=""
declare -x OPENMPI_OFED_FEATURES=""
declare -x OPENMPI_RM=""
declare -x PATH="/usr/lib/portage/python3.8/ebuild-helpers/xattr:/usr/lib/portage/python3.8/ebuild-helpers:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/lib/llvm/11/bin:/usr/lib/llvm/10/bin:/opt/nvidia-cg-toolkit/bin:/usr/lib/hip/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/postfix_exporter-0.1.2-r1/html")
declare -a PORTAGE_DOSTRIP=()
declare -a PORTAGE_DOSTRIP_SKIP=()
declare -x PORTAGE_TMPFS="/dev/shm"
declare -x PORT_LOGDIR="/var/log/portage"
declare -x POSTGRES_TARGETS=""
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 PYTEST_ADDOPTS="--color=no"
declare -x PYTHIA8DATA="/usr/share/pythia8/xmldoc"
declare -x PYTHONDONTWRITEBYTECODE="1"
declare -x PYTHON_SINGLE_TARGET=""
declare -x PYTHON_TARGETS=""
declare -x PY_FORCE_COLOR="0"
declare -- QA_FLAGS_IGNORED=".*"
declare -x QEMU_SOFTMMU_TARGETS=""
declare -x QEMU_USER_TARGETS=""
declare RDEPEND="acct-group/postfix_exporter
acct-user/postfix_exporter "
declare REPOSITORY
declare REQUIRED_USE=""
declare -x RESTRICT="strip test"
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 ROCM_PATH="/usr"
declare -x ROS_DISTRO="Gentoo"
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 codegen-units=2"
declare -x RUST_TEST_TASKS="2"
declare -x RUST_TEST_THREADS="2"
declare -x S="/var/tmp/portage/app-metrics/postfix_exporter-0.1.2-r1/work/postfix_exporter-0.1.2"
declare -x SANDBOX_DEBUG="0"
declare -x SANDBOX_DENY=""
declare -x SANDBOX_PREDICT="/var/tmp/portage/app-metrics/postfix_exporter-0.1.2-r1/homedir:/dev/crypto:/var/cache/man:/dev/random:/proc/self/coredump_filter:/dev/random:/proc/self/coredump_filter:/dev/random:/proc/self/coredump_filter:/dev/random:/proc/self/coredump_filter:/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/app-metrics/postfix_exporter-0.1.2-r1/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 SHELL="/bin/bash"
declare -x SLOT="0"
declare -i SRANDOM="1209579650"
declare SRC_URI="https://github.com/kumina/postfix_exporter/archive/0.1.2.tar.gz -> postfix_exporter-0.1.2.tar.gz
	 https://github.com/coreos/go-systemd/archive/bebb2b01b0473b183e4624aaf8e23ae6f4b22417.tar.gz -> github.com-coreos-go-systemd-bebb2b01b0473b183e4624aaf8e23ae6f4b22417.tar.gz https://github.com/coreos/pkg/archive/97fdf19511ea361ae1c100dd393cc47f8dcfa1e1.tar.gz -> github.com-coreos-pkg-97fdf19511ea361ae1c100dd393cc47f8dcfa1e1.tar.gz https://github.com/prometheus/client_golang/archive/f504d69affe11ec1ccb2e5948127f86878c9fd57.tar.gz -> github.com-prometheus-client_golang-f504d69affe11ec1ccb2e5948127f86878c9fd57.tar.gz https://github.com/beorn7/perks/archive/3a771d992973f24aa725d07868b467d1ddfceafb.tar.gz -> github.com-beorn7-perks-3a771d992973f24aa725d07868b467d1ddfceafb.tar.gz https://github.com/golang/protobuf/archive/e09c5db296004fbe3f74490e84dcd62c3c5ddb1b.tar.gz -> github.com-golang-protobuf-e09c5db296004fbe3f74490e84dcd62c3c5ddb1b.tar.gz https://github.com/prometheus/client_model/archive/99fa1f4be8e564e8a6b613da7fa6f46c9edafc6c.tar.gz -> github.com-prometheus-client_model-99fa1f4be8e564e8a6b613da7fa6f46c9edafc6c.tar.gz https://github.com/prometheus/common/archive/38c53a9f4bfcd932d1b00bfc65e256a7fba6b37a.tar.gz -> github.com-prometheus-common-38c53a9f4bfcd932d1b00bfc65e256a7fba6b37a.tar.gz https://github.com/matttproud/golang_protobuf_extensions/archive/c12348ce28de40eed0136aa2b644d0ee0650e56c.tar.gz -> github.com-matttproud-golang_protobuf_extensions-c12348ce28de40eed0136aa2b644d0ee0650e56c.tar.gz https://github.com/prometheus/procfs/archive/780932d4fbbe0e69b84c34c20f5c8d0981e109ea.tar.gz -> github.com-prometheus-procfs-780932d4fbbe0e69b84c34c20f5c8d0981e109ea.tar.gz"
declare -x SYMLINK_LIB="no"
declare -x TERMINFO="/etc/terminfo"
declare -x TWISTED_DISABLE_WRITING_OF_PLUGIN_CACHE="1"
declare -x USE="abi_x86_64 amd64 elibc_glibc kernel_linux systemd userland_GNU"
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 arm64-macos hppa ia64 m68k mips ppc ppc64 ppc64-linux ppc-macos riscv s390 sparc sparc64-solaris sparc-solaris x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-fbsd x86-linux 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 WISECONFIGDIR="/usr/share/wise/wisecfg"
declare -x XDG_CONFIG_DIRS="/etc/xdg"
declare -x XDG_DATA_DIRS="/usr/local/share:/usr/share"
declare -x XEHELPURL="/usr/share/doc/xephem-3.7.7-r1/html/xephem.html"
declare -x XFCE_PLUGINS=""
declare -x XTABLES_ADDONS=""
declare -x _E_DOCDESTTREE_=""
declare -x _E_EXEDESTTREE_=""
declare -- _GOLANG_BASE="1"
declare -- _GOLANG_BUILD="1"
__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
}
_golang-vcs-snapshot_dovendor () 
{ 
    local VENDOR_PATH=$1 VENDORPN=$2 TARBALL=$3;
    rm -fr "${VENDOR_PATH}/${VENDORPN}" || die;
    mkdir -p "${VENDOR_PATH}/${VENDORPN}" || die;
    tar -C "${VENDOR_PATH}/${VENDORPN}" -x --strip-components 1 -f "${DISTDIR}"/${TARBALL} || die
}
eapply () 
{ 
    local failed patch_cmd=patch;
    local -x LC_COLLATE=POSIX;
    type -P gpatch > /dev/null && patch_cmd=gpatch;
    function _eapply_patch () 
    { 
        local f=${1};
        local prefix=${2};
        ebegin "${prefix:-Applying }${f##*/}";
        local all_opts=(-p1 -f -g0 --no-backup-if-mismatch "${patch_options[@]}");
        if ${patch_cmd} "${all_opts[@]}" --dry-run -s -F0 < "${f}" &> /dev/null; then
            all_opts+=(-s -F0);
        fi;
        ${patch_cmd} "${all_opts[@]}" < "${f}";
        failed=${?};
        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 ${applied} ]] && ewarn "User patches applied."
}
ego_pn_check () 
{ 
    [[ -z "${EGO_PN}" ]] && die "${ECLASS}.eclass: EGO_PN is not set";
    return 0
}
einstalldocs () 
{ 
    ( if [[ $(declare -p DOCS 2>/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 ${HTML_DOCS};
    fi )
}
get_golibdir () 
{ 
    echo /usr/lib/go-gentoo
}
get_golibdir_gopath () 
{ 
    echo "${EPREFIX}$(get_golibdir)"
}
get_libdir () 
{ 
    local libdir_var="LIBDIR_${ABI}";
    local libdir="lib";
    [[ -n ${ABI} && -n ${!libdir_var} ]] && libdir=${!libdir_var};
    echo "${libdir}"
}
golang-build_src_compile () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    ego_pn_check;
    set -- env GOPATH="${WORKDIR}/${P}:$(get_golibdir_gopath)" GOCACHE="${T}/go-cache" go build -v -work -x ${EGO_BUILD_FLAGS} "${EGO_PN}";
    echo "$@";
    "$@" || die
}
golang-build_src_install () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    ego_pn_check;
    set -- env GOPATH="${WORKDIR}/${P}:$(get_golibdir_gopath)" go install -v -work -x ${EGO_BUILD_FLAGS} "${EGO_PN}";
    echo "$@";
    "$@" || die;
    golang_install_pkgs
}
golang-build_src_test () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    ego_pn_check;
    set -- env GOPATH="${WORKDIR}/${P}:$(get_golibdir_gopath)" go test -v -work -x "${EGO_PN}";
    echo "$@";
    "$@" || die
}
golang-vcs-snapshot_src_unpack () 
{ 
    local lib vendor_path x;
    ego_pn_check;
    set -- ${A};
    x="$1";
    mkdir -p "${WORKDIR}/${P}/src/${EGO_PN%/...}" || die;
    tar -C "${WORKDIR}/${P}/src/${EGO_PN%/...}" -x --strip-components 1 -f "${DISTDIR}/${x}" || die;
    if [[ -n "${EGO_VENDOR}" ]]; then
        vendor_path="${WORKDIR}/${P}/src/${EGO_PN%/...}/vendor";
        mkdir -p "${vendor_path}" || die;
        for lib in "${EGO_VENDOR[@]}";
        do
            lib=(${lib});
            if [[ -n ${lib[2]} ]]; then
                einfo "Vendoring ${lib[0]} ${lib[2]//\//-}-${lib[1]}.tar.gz";
                _golang-vcs-snapshot_dovendor "${vendor_path}" ${lib[0]} ${lib[2]//\//-}-${lib[1]}.tar.gz;
            else
                einfo "Vendoring ${lib[0]} ${lib[0]//\//-}-${lib[1]}.tar.gz";
                _golang-vcs-snapshot_dovendor "${vendor_path}" ${lib[0]} ${lib[0]//\//-}-${lib[1]}.tar.gz;
            fi;
        done;
    fi
}
golang_install_pkgs () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    ego_pn_check;
    insinto "$(get_golibdir)";
    insopts -m0644 -p;
    doins -r pkg src
}
in_iuse () 
{ 
    local use=${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[@]#[+-]}"
}
pkg_nofetch () 
{ 
    default
}
src_compile () 
{ 
    pushd src/${EGO_PN} || die;
    GOPATH="${S}" go build -tags "$(usex systemd '' 'nosystemd')" -v -o bin/${PN} || die;
    popd || die
}
src_configure () 
{ 
    default
}
src_install () 
{ 
    dobin src/${EGO_PN}/bin/${PN};
    dodoc src/${EGO_PN}/{CHANGELOG,README}.md;
    keepdir /var/log/${PN};
    fowners ${PN}:${PN} /var/log/${PN};
    newinitd "${FILESDIR}"/${PN}.initd ${PN};
    newconfd "${FILESDIR}"/${PN}.confd ${PN};
    insinto /etc/logrotate.d;
    newins "${FILESDIR}/${PN}.logrotated" "${PN}"
}
src_prepare () 
{ 
    default
}
src_test () 
{ 
    golang-build_src_test "$@"
}
src_unpack () 
{ 
    golang-vcs-snapshot_src_unpack "$@"
}