declare -x ABI="amd64"
declare -x ABI_X86="64"
declare -x ALSA_CARDS="ctxfi"
declare -x ANT_HOME="/usr/share/ant"
declare -x APACHE2_MODULES="actions alias auth_basic auth_digest authn_anon authn_dbd authn_dbm authn_d
efault  authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex
 cache dav dav_fs dav_lock dbd deflate dir disk_cache env expires ext_filter file_cache filter  headers
 ident imagemap include info log_config logio mem_cache mime mime_magic negotiation  proxy proxy_ajp pr
oxy_balancer proxy_connect proxy_http rewrite setenvif so speling status  unique_id userdir usertrack v
host_alias"
declare -x ARCH="amd64"
declare -x BOOTSTRAP_USE="cxx unicode internal-glib python_targets_python3_3 python_targets_python2_7 m
ultilib"
declare -x CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author"
declare -x CAMERAS="canon ptp2"
declare -x CBUILD="x86_64-pc-linux-gnu"
declare -x CFLAGS="-march=native -O2 -pipe"
declare -x CFLAGS_amd64="-m64"
declare -x CFLAGS_default
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/lib32:/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_default="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="df interface irq load memory rrdtool swap syslog"
declare -x COLORFGBG="15;0"
declare -- COMMON_DEPEND="virtual/libusb
                virtual/udev"
declare -x CPU_FLAGS_X86="aes avx avx2 fma3 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3"
declare -x CTARGET_default="x86_64-pc-linux-gnu"
declare -x CXXFLAGS="-march=native -O2 -pipe"
declare -x DBUS_SESSION_BUS_ADDRESS="unix:abstract=/tmp/dbus-f41DxhTU1f,guid=7e6b5803b5521be2a29f384654
ddd6e8"
declare -x DEFAULT_ABI="amd64"
declare -x DEFINED_PHASES=" compile install test unpack"
declare DEPEND="virtual/libusb
                virtual/udev
        dev-libs/go-fuse
        dev-lang/go
        media-libs/libmtp >=dev-vcs/git-1.8.2.1"
declare DESCRIPTION="a simple FUSE filesystem for mounting Android devices as a MTP device"
declare -x DESTTREE="/usr"
declare -x DIROPTIONS="-m0755"
declare -x EAPI="5"
declare -- EGIT3_STORE_DIR="/usr/portage/distfiles/git3-src"
declare -- EGIT_BRANCH=""
declare -- EGIT_CHECKOUT_DIR="/var/tmp/portage/sys-fs/go-mtpfs-9999/work/go-mtpfs-9999/src/github.com/h
anwen/go-mtpfs"
declare -- EGIT_CLONE_TYPE="single"
declare -- EGIT_COMMIT=""
declare -x EGIT_DIR="/usr/portage/distfiles/git3-src/hanwen_go-mtpfs.git"
declare -- EGIT_MIN_CLONE_TYPE="shallow"
declare -- EGIT_REPO_URI="https://github.com/hanwen/go-mtpfs.git"
declare -x EGIT_VERSION="64741576bfecbce625480a923229871e0a3bf9c3"
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_OPTS=""
declare -- EPATCH_SINGLE_MSG=""
declare -- EPATCH_SOURCE="/var/tmp/portage/sys-fs/go-mtpfs-9999/work/patch"
declare -- EPATCH_SUFFIX="patch.bz2"
declare -x ES_BASHCOMP_DIRS="/usr/share/bash-completion/completions"
declare -x EXEOPTIONS="-m0755"
declare -x FCFLAGS="-O2 -pipe"
declare -x FETCHCOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host
=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port=22 ; exec rsync --rsh=\\\"ssh -p\\\${port} \\\${
3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \
"\${PORTAGE_SSH_OPTS}\""
declare -x FFLAGS="-O2 -pipe"
declare -x FLTK_DOCDIR="/usr/share/doc/fltk-1.3.2/html"
declare -x GCC_SPECS=""
declare -x GDM_LANG="de_DE.UTF-8"
declare -x GOPATH="/var/tmp/portage/sys-fs/go-mtpfs-9999/work/go-mtpfs-9999"
declare -- GO_PN="github.com/hanwen/go-mtpfs"
declare -x GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk330
1 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmat
e tnt ublox ubx"
declare -x GRUB_PLATFORMS=""
declare -x GSETTINGS_BACKEND="dconf"
declare -x GS_LIB="/home/liki/.fonts"
declare -x GTK2_RC_FILES="/etc/gtk-2.0/gtkrc:/home/liki/.gtkrc-2.0:/home/liki/.kde4/share/config/gtkrc-
2.0"
declare -x GTK_RC_FILES="/etc/gtk/gtkrc:/home/liki/.gtkrc:/home/liki/.kde4/share/config/gtkrc"
declare -x GUILE_LOAD_PATH="/usr/share/guile/1.8"
declare HDEPEND=""
declare -x HG="/usr/bin/hg"
declare HOMEPAGE="https://github.com/hanwen/go-mtpfs"
declare -x HUSHLOGIN="FALSE"
declare -x INHERITED=" multilib toolchain-funcs eutils git-r3 flag-o-matic"
declare -x INPUT_DEVICES="evdev keyboard mouse"
declare -x INSDESTTREE=""
declare -x INSOPTIONS="-m0644"
declare IUSE=""
declare -x IUSE_EFFECTIVE="abi_x86_64 alpha amd64 amd64-fbsd amd64-linux arm arm-linux arm64 elibc_AIX
elibc_Cygwin elibc_Darwin elibc_DragonFly elibc_FreeBSD elibc_HPUX elibc_Interix elibc_NetBSD elibc_Ope
nBSD elibc_SunOS elibc_Winnt elibc_glibc elibc_mintlib elibc_musl elibc_uclibc hppa hppa-hpux ia64 ia64
-hpux ia64-linux kernel_AIX kernel_Cygwin kernel_Darwin kernel_FreeBSD kernel_HPUX kernel_Interix kerne
l_NetBSD kernel_OpenBSD kernel_SunOS kernel_Winnt kernel_freemint kernel_linux m68k m68k-mint mips ppc
ppc-aix ppc-macos ppc-openbsd ppc64 ppc64-linux prefix prefix-guest s390 sh sparc sparc-fbsd sparc-sola
ris sparc64-freebsd sparc64-solaris userland_BSD userland_GNU x64-freebsd x64-macos x64-openbsd x64-sol
aris x86 x86-cygwin x86-fbsd x86-freebsd x86-interix x86-linux x86-macos x86-netbsd x86-openbsd x86-sol
aris x86-winnt"
declare -x IUSE_IMPLICIT="abi_x86_64 prefix prefix-guest"
declare -x JAVAC="/etc/java-config-2/current-system-vm/bin/javac"
declare -x JAVA_HOME="/etc/java-config-2/current-system-vm"
declare -x JDK_HOME="/etc/java-config-2/current-system-vm"
declare -x KDE_FULL_SESSION="true"
declare -x KDE_MULTIHEAD="false"
declare -x KDE_SESSION_UID="500"
declare -x KDE_SESSION_VERSION="4"
declare -x KERNEL="linux"
declare -x KERNEL_ABI="amd64"
declare -x KEYWORDS=""
declare -x KONSOLE_DBUS_SERVICE=":1.51"
declare -x KONSOLE_DBUS_SESSION="/Sessions/1"
declare -x KONSOLE_PROFILE_NAME="Shell"
declare -x LANG="de_DE.UTF-8"
declare -x LANGUAGE=""
declare -x LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text"
declare -x LC_ADDRESS="de_DE.UTF-8"
declare -x LC_ALL=""
declare -x LC_COLLATE="C"
declare -x LC_CTYPE="de_DE.UTF-8"
declare -x LC_IDENTIFICATION="de_DE.UTF-8"
declare -x LC_MEASUREMENT="de_DE.UTF-8"
declare -x LC_MESSAGES="C"
declare -x LC_MONETARY="de_DE.UTF-8"
declare -x LC_NAME="de_DE.UTF-8"
declare -x LC_NUMERIC="de_DE.UTF-8"
declare -x LC_PAPER="de_DE.UTF-8"
declare -x LC_TELEPHONE="de_DE.UTF-8"
declare -x LC_TIME="de_DE.UTF-8"
declare -x LDFLAGS="-Wl,-O1 -Wl,--as-needed"
declare -x LDFLAGS_amd64="-m elf_x86_64"
declare -x LDFLAGS_default
declare -x LDFLAGS_x32="-m elf32_x86_64"
declare -x LDFLAGS_x86="-m elf_i386"
declare -x LIBDIR_amd64="lib64"
declare -x LIBDIR_amd64_fbsd="lib64"
declare -x LIBDIR_arm="lib"
declare -x LIBDIR_arm64="lib64"
declare -x LIBDIR_default="lib"
declare -x LIBDIR_n32="lib32"
declare -x LIBDIR_n64="lib64"
declare -x LIBDIR_o32="lib"
declare -x LIBDIR_ppc="lib32"
declare -x LIBDIR_ppc64="lib64"
declare -x LIBDIR_s390="lib32"
declare -x LIBDIR_s390x="lib64"
declare -x LIBDIR_sparc32="lib32"
declare -x LIBDIR_sparc64="lib64"
declare -x LIBDIR_x32="libx32"
declare -x LIBDIR_x86="lib32"
declare -x LIBDIR_x86_fbsd="lib32"
declare -x LIBOPTIONS="-m0644"
declare -x LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer"
declare -x LICENSE="BSD"
declare -x LINGUAS="de"
declare -x MAIL="/var/mail/liki"
declare -x MAKEOPTS="-j5"
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/q
t/*/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|cla
ng|python-exec)"
declare -x MULTIOSDIRS="../lib64:../lib32"
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="nvidia"
declare -x OPENGL_PROFILE="nvidia"
declare -x PATH="/usr/lib/portage/python3.4/ebuild-helpers:/usr/local/sbin:/usr/local/bin:/usr/sbin:/us
r/bin:/sbin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.8.3:/opt/nvidia-cg-toolkit/bin"
declare PDEPEND=""
declare -x PHP_INI_VERSION="production"
declare -x PHP_TARGETS="php5-3"
declare -x PKG_CONFIG_PATH="/usr/lib64/pkgconfig"
declare -a PORTAGE_DOCOMPRESS='([0]="/usr/share/doc" [1]="/usr/share/info" [2]="/usr/share/man")'
declare -x PORTAGE_DOCOMPRESS_SIZE_LIMIT="128"
declare -a PORTAGE_DOCOMPRESS_SKIP='([0]="/usr/share/doc/go-mtpfs-9999/html")'
declare -x PRELINK_PATH_MASK="/usr/lib64/klibc:/usr/lib64/libfreebl3.so:/usr/lib64/libnssdbm3.so:/usr/l
ib64/libsoftokn3.so:/opt/bin/skype"
declare -x PROFILEHOME=""
declare -x PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXP
AND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUE
S_USERLAND"
declare -x PROPERTIES=""
declare -x PROVIDE=""
declare -x PYTHONDONTWRITEBYTECODE="1"
declare -x PYTHON_SINGLE_TARGET="python2_7"
declare -x PYTHON_TARGETS="python2_7 python3_4"
declare -- QA_FLAGS_IGNORED="usr/bin/go-mtpfs"
declare -x QT_GRAPHICSSYSTEM="raster"
declare -x QT_PLUGIN_PATH="/usr/lib64/kde4/plugins:/home/liki/.kde4/lib64/kde4/plugins/:/usr/lib64/kde4
/plugins/:/usr/lib64/plugins/"
declare RDEPEND="virtual/libusb
                virtual/udev "
declare REPOSITORY
declare REQUIRED_USE=""
declare -x RESTRICT="test"
declare -x RESUMECOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; hos
t=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port=22 ; exec rsync --rsh=\\\"ssh -p\\\${port} \\\$
{3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\"
\"\${PORTAGE_SSH_OPTS}\""
declare -x RUBY_TARGETS="ruby19 ruby20"
declare -x R_HOME="/usr/lib64/R"
declare -x S="/var/tmp/portage/sys-fs/go-mtpfs-9999/work/go-mtpfs-9999"
declare -x SANDBOX_DEBUG="0"
declare -x SANDBOX_DENY=""
declare -x SANDBOX_PID="1026"
declare -x SANDBOX_PREDICT="/var/tmp/portage/sys-fs/go-mtpfs-9999/homedir:/dev/crypto:/proc/self/coredu
mp_filter:/var/cache/fontconfig"
declare -x SANDBOX_READ="/:/var/tmp"
declare -x SANDBOX_VERBOSE="1"
declare -x SANDBOX_WRITE=":/dev/console:/dev/fd:/dev/full:/dev/null:/dev/pts/:/dev/pty:/dev/shm:/dev/tt
s:/dev/tty:/dev/vc/:/dev/zero:/proc/self/fd:/tmp/:/usr/lib/cf:/usr/lib/conftest:/usr/lib32/cf:/usr/lib3
2/conftest:/usr/lib64/cf:/usr/lib64/conftest:/usr/portage/distfiles/git3-src:/usr/tmp/cf:/usr/tmp/conft
est:/var/tmp:/var/tmp/:/var/tmp/portage/sys-fs/go-mtpfs-9999/homedir/.bash_history"
declare -x SANE_BACKENDS="genesys"
declare -x SESSION_MANAGER="local/aldebaran:@/tmp/.ICE-unix/3489,unix/aldebaran:/tmp/.ICE-unix/3489"
declare -x SHELL="/bin/bash"
declare -x SHELL_SESSION_ID="dd781cd25c0640009ebc2b3eee8257a0"
declare -x SLOT="0"
declare SRC_URI
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="nvidia"
declare -x OPENGL_PROFILE="nvidia"
declare -x PATH="/usr/lib/portage/python3.4/ebuild-helpers:/usr/local/sbin:/usr/local/bin:/usr/sbin:/us
r/bin:/sbin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.8.3:/opt/nvidia-cg-toolkit/bin"
declare PDEPEND=""
declare -x PHP_INI_VERSION="production"
declare -x PHP_TARGETS="php5-3"
declare -x PKG_CONFIG_PATH="/usr/lib64/pkgconfig"
declare -a PORTAGE_DOCOMPRESS='([0]="/usr/share/doc" [1]="/usr/share/info" [2]="/usr/share/man")'
declare -x PORTAGE_DOCOMPRESS_SIZE_LIMIT="128"
declare -a PORTAGE_DOCOMPRESS_SKIP='([0]="/usr/share/doc/go-mtpfs-9999/html")'
declare -x PRELINK_PATH_MASK="/usr/lib64/klibc:/usr/lib64/libfreebl3.so:/usr/lib64/libnssdbm3.so:/usr/l
ib64/libsoftokn3.so:/opt/bin/skype"
declare -x PROFILEHOME=""
declare -x PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXP
AND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUE
S_USERLAND"
declare -x PROPERTIES=""
declare -x PROVIDE=""
declare -x PYTHONDONTWRITEBYTECODE="1"
declare -x PYTHON_SINGLE_TARGET="python2_7"
declare -x PYTHON_TARGETS="python2_7 python3_4"
declare -- QA_FLAGS_IGNORED="usr/bin/go-mtpfs"
declare -x QT_GRAPHICSSYSTEM="raster"
declare -x QT_PLUGIN_PATH="/usr/lib64/kde4/plugins:/home/liki/.kde4/lib64/kde4/plugins/:/usr/lib64/kde4
/plugins/:/usr/lib64/plugins/"
declare RDEPEND="virtual/libusb
                virtual/udev "
declare REPOSITORY
declare REQUIRED_USE=""
declare -x RESTRICT="test"
declare -x RESUMECOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; hos
t=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port=22 ; exec rsync --rsh=\\\"ssh -p\\\${port} \\\$
{3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\"
\"\${PORTAGE_SSH_OPTS}\""
declare -x RUBY_TARGETS="ruby19 ruby20"
declare -x R_HOME="/usr/lib64/R"
declare -x S="/var/tmp/portage/sys-fs/go-mtpfs-9999/work/go-mtpfs-9999"
declare -x SANDBOX_DEBUG="0"
declare -x SANDBOX_DENY=""
declare -x SANDBOX_PID="1026"
declare -x SANDBOX_PREDICT="/var/tmp/portage/sys-fs/go-mtpfs-9999/homedir:/dev/crypto:/proc/self/coredu
mp_filter:/var/cache/fontconfig"
declare -x SANDBOX_READ="/:/var/tmp"
declare -x SANDBOX_VERBOSE="1"
declare -x SANDBOX_WRITE=":/dev/console:/dev/fd:/dev/full:/dev/null:/dev/pts/:/dev/pty:/dev/shm:/dev/tt
s:/dev/tty:/dev/vc/:/dev/zero:/proc/self/fd:/tmp/:/usr/lib/cf:/usr/lib/conftest:/usr/lib32/cf:/usr/lib3
2/conftest:/usr/lib64/cf:/usr/lib64/conftest:/usr/portage/distfiles/git3-src:/usr/tmp/cf:/usr/tmp/conft
est:/var/tmp:/var/tmp/:/var/tmp/portage/sys-fs/go-mtpfs-9999/homedir/.bash_history"
declare -x SANE_BACKENDS="genesys"
declare -x SESSION_MANAGER="local/aldebaran:@/tmp/.ICE-unix/3489,unix/aldebaran:/tmp/.ICE-unix/3489"
declare -x SHELL="/bin/bash"
declare -x SHELL_SESSION_ID="dd781cd25c0640009ebc2b3eee8257a0"
declare -x SLOT="0"
declare SRC_URI
declare -x SYMLINK_LIB="yes"
declare -x USE="abi_x86_64 amd64 elibc_glibc kernel_linux 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 arm-linux arm64 hppa hppa-hpu
x ia64 ia64-hpux ia64-linux m68k m68k-mint mips ppc ppc64 ppc64-linux ppc-aix ppc-macos ppc-openbsd s39
0 sh sparc sparc64-freebsd sparc64-solaris sparc-fbsd sparc-solaris x64-freebsd x64-macos x64-openbsd x
64-solaris x86 x86-cygwin x86-fbsd x86-freebsd x86-interix x86-linux x86-macos x86-netbsd x86-openbsd x
86-solaris x86-winnt"
declare -x USE_EXPAND_VALUES_ELIBC="AIX Cygwin Darwin DragonFly FreeBSD glibc HPUX Interix mintlib musl
 NetBSD OpenBSD SunOS uclibc Winnt"
declare -x USE_EXPAND_VALUES_KERNEL="AIX Cygwin Darwin FreeBSD freemint HPUX Interix linux NetBSD OpenB
SD SunOS Winnt"
declare -x USE_EXPAND_VALUES_USERLAND="BSD GNU"
declare -x VBOX_APP_HOME="/usr/lib64/virtualbox"
declare -x VIDEO_CARDS="nvidia"
declare -x WINDOWID="37748762"
declare -x WINDOWPATH="7"
declare -x XCURSOR_THEME="Oxygen_White"
declare -x XDG_CONFIG_DIRS="/etc/xdg"
declare -x XDG_CURRENT_DESKTOP="KDE"
declare -x XDG_DATA_DIRS="/usr/share:/usr/local/share:/usr/share"
declare -x XDG_SESSION_COOKIE="811a9aa4aa44c5fc8022411a00000014-1423824606.648492-75475604"
declare -x XSESSION="kde"
declare -x XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy co
ndition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
declare -- _EUTILS_ECLASS="1"
declare -x _E_DOCDESTTREE_=""
declare -x _E_EXEDESTTREE_=""
declare -- _FLAG_O_MATIC_ECLASS="1"
declare -- _GIT_R3="1"
declare -- _MULTILIB_ECLASS="1"
declare -- _TOOLCHAIN_FUNCS_ECLASS="1"
declare -- phase_func
__bashpid ()
{
    sh -c 'echo ${PPID}'
}
__start_distcc ()
{
    if has distcc $FEATURES && has distcc-pump $FEATURES; then
        if [[ -z $INCLUDE_SERVER_PORT ]] || [[ ! -w $INCLUDE_SERVER_PORT ]]; then
            eval $(pump --startup | grep -v PATH);
            trap "pump --shutdown >/dev/null" EXIT;
        fi;
    fi
}
_eutils_eprefix_init ()
{
    has "${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;
                is-flagq -nopie || append-flags -nopie
            ;;
            -fstack-protector)
                gcc-specs-ssp || continue;
                is-flagq -fno-stack-protector || append-flags $(test-flags -fno-stack-protector)
            ;;
            -fstack-protector-all)
                gcc-specs-ssp-to-all || continue;
                is-flagq -fno-stack-protector-all || append-flags $(test-flags -fno-stack-protector-all
)
            ;;
            -fno-strict-overflow)
                gcc-specs-nostrict || continue;
                is-flagq -fstrict-overflow || append-flags $(test-flags -fstrict-overflow)
            ;;
        esac;
    done
}
_filter-var ()
{
    local f x var=$1 new=();
    shift;
    for f in ${!var};
    do
        for x in "$@";
        do
            [[ ${f} == ${x} ]] && continue 2;
        done;
        new+=("${f}");
    done;
    eval export ${var}=\""${new[*]}"\"
}
_gcc-install-dir ()
{
    echo "$(LC_ALL=C $(tc-getCC) -print-search-dirs 2> /dev/null |              awk '$1=="install:" {pr
int $2}')"
}
_gcc-specs-directive_raw ()
{
    local cc=$(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=""; spe
c=""; 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"
}
_git-r3_env_setup ()
{
    debug-print-function ${FUNCNAME} "$@";
    case "${EGIT_CLONE_TYPE}" in
        mirror | single+tags | single | shallow)

        ;;
        *)
            die "Invalid EGIT_CLONE_TYPE=${EGIT_CLONE_TYPE}"
        ;;
    esac;
    case "${EGIT_MIN_CLONE_TYPE}" in
        shallow)

        ;;
        single)
            if [[ ${EGIT_CLONE_TYPE} == shallow ]]; then
                einfo "git-r3: ebuild needs to be cloned in 'single' mode, adjusting";
                EGIT_CLONE_TYPE=single;
            fi
        ;;
        single+tags)
            if [[ ${EGIT_CLONE_TYPE} == shallow || ${EGIT_CLONE_TYPE} == single ]]; then
                einfo "git-r3: ebuild needs to be cloned in 'single+tags' mode, adjusting";
                EGIT_CLONE_TYPE=single+tags;
            fi
        ;;
        mirror)
            if [[ ${EGIT_CLONE_TYPE} != mirror ]]; then
                einfo "git-r3: ebuild needs to be cloned in 'mirror' mode, adjusting";
                EGIT_CLONE_TYPE=mirror;
            fi
        ;;
        *)
            die "Invalid EGIT_MIN_CLONE_TYPE=${EGIT_MIN_CLONE_TYPE}"
        ;;
    esac;
    local esc_pn livevar;
    esc_pn=${PN//[-+]/_};
    livevar=${esc_pn}_LIVE_REPO;
    EGIT_REPO_URI=${!livevar:-${EGIT_REPO_URI}};
    [[ -n ${!livevar} ]] && ewarn "Using ${livevar}, no support will be provided";
    livevar=${esc_pn}_LIVE_BRANCH;
    EGIT_BRANCH=${!livevar:-${EGIT_BRANCH}};
    [[ -n ${!livevar} ]] && ewarn "Using ${livevar}, no support will be provided";
    livevar=${esc_pn}_LIVE_COMMIT;
    EGIT_COMMIT=${!livevar:-${EGIT_COMMIT}};
    [[ -n ${!livevar} ]] && ewarn "Using ${livevar}, no support will be provided";
    if [[ -n ${EGIT_SOURCEDIR} ]]; then
        eerror "EGIT_SOURCEDIR has been replaced by EGIT_CHECKOUT_DIR. While updating";
        eerror "your ebuild, please check whether the variable is necessary at all";
        eerror "since the default has been changed from \${S} to \${WORKDIR}/\${P}.";
        eerror "Therefore, proper setting of S may be sufficient.";
        die "EGIT_SOURCEDIR has been replaced by EGIT_CHECKOUT_DIR.";
    fi;
    if [[ -n ${EGIT_MASTER} ]]; then
        eerror "EGIT_MASTER has been removed. Instead, the upstream default (HEAD)";
        eerror "is used by the eclass. Please remove the assignment or use EGIT_BRANCH";
        eerror "as necessary.";
        die "EGIT_MASTER has been removed.";
    fi;
    if [[ -n ${EGIT_HAS_SUBMODULES} ]]; then
        eerror "EGIT_HAS_SUBMODULES has been removed. The eclass no longer needs";
        eerror "to switch the clone type in order to support submodules and therefore";
        eerror "submodules are detected and fetched automatically.";
        die "EGIT_HAS_SUBMODULES is no longer necessary.";
    fi;
    if [[ -n ${EGIT_PROJECT} ]]; then
        eerror "EGIT_PROJECT has been removed. Instead, the eclass determines";
        eerror "the local clone path using path in canonical EGIT_REPO_URI.";
        eerror "If the current algorithm causes issues for you, please report a bug.";
        die "EGIT_PROJECT is no longer necessary.";
    fi;
    if [[ -n ${EGIT_BOOTSTRAP} ]]; then
        eerror "EGIT_BOOTSTRAP has been removed. Please create proper src_prepare()";
        eerror "instead.";
        die "EGIT_BOOTSTRAP has been removed.";
    fi;
    if [[ -n ${EGIT_NOUNPACK} ]]; then
        eerror "EGIT_NOUNPACK has been removed. The eclass no longer calls default";
        eerror "unpack function. If necessary, please declare proper src_unpack().";
        die "EGIT_NOUNPACK has been removed.";
    fi
}
_git-r3_find_head ()
{
    debug-print-function ${FUNCNAME} "$@";
    local head_ref=${1};
    local head_hash=$(git rev-parse --verify "${1}" || die);
    local matching_ref;
    local h ref;
    while read h ref; do
        if [[ ${h} == ${head_hash} ]]; then
            if [[ ! -n ${matching_ref} || ${ref} == refs/heads/master ]]; then
                matching_ref=${ref};
            fi;
        fi;
    done;
    if [[ ! -n ${matching_ref} ]]; then
        die "Unable to find a matching branch for remote HEAD (${head_hash})";
    fi;
    echo "${matching_ref}"
}
_git-r3_is_local_repo ()
{
    debug-print-function ${FUNCNAME} "$@";
    local uri=${1};
    [[ ${uri} == file://* || ${uri} == /* ]]
}
_git-r3_set_gitdir ()
{
    debug-print-function ${FUNCNAME} "$@";
    local repo_name=${1#*://*/};
    repo_name=${repo_name%/};
    case "${repo_name}" in
        browse/*)
            repo_name=${repo_name#browse/}
        ;;
        cgit/*)
            repo_name=${repo_name#cgit/}
        ;;
        git/*)
            repo_name=${repo_name#git/}
        ;;
        gitroot/*)
            repo_name=${repo_name#gitroot/}
        ;;
        p/*)
            repo_name=${repo_name#p/}
        ;;
        pub/scm/*)
            repo_name=${repo_name#pub/scm/}
        ;;
    esac;
    repo_name=${repo_name%.git}.git;
    repo_name=${repo_name//\//_};
    local distdir=${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}};
    : ${EGIT3_STORE_DIR:=${distdir}/git3-src};
    GIT_DIR=${EGIT3_STORE_DIR}/${repo_name};
    if [[ ! -d ${EGIT3_STORE_DIR} ]]; then
        ( addwrite /;
        mkdir -p "${EGIT3_STORE_DIR}" || die ) || die "Unable to create ${EGIT3_STORE_DIR}";
    fi;
    addwrite "${EGIT3_STORE_DIR}";
    if [[ ! -d ${GIT_DIR} ]]; then
        local saved_umask;
        if [[ -n ${EVCS_UMASK} ]]; then
            saved_umask=$(umask);
            umask "${EVCS_UMASK}" || die "Bad options to umask: ${EVCS_UMASK}";
        fi;
        mkdir "${GIT_DIR}" || die;
        git init --bare || die;
        if [[ -n ${saved_umask} ]]; then
            umask "${saved_umask}" || die;
        fi;
    fi
}
_git-r3_set_submodules ()
{
    debug-print-function ${FUNCNAME} "$@";
    local data=${1};
    submodules=();
    local l;
    while read l; do
        [[ ${l} == submodule.*.url=* ]] || continue;
        l=${l#submodule.};
        local subname=${l%%.url=*};
        local upd=$(echo "${data}" | git config -f /dev/fd/0                    submodule."${subname}".
update);
        [[ ${upd} == none ]] && continue;
        submodules+=("${subname}" "$(echo "${data}" | git config -f /dev/fd/0                         submodule."${subname}".url || die)" "$(echo "${data}" | git config -f /dev/fd/0                        submodule."${subname}".path || die)");
    done < <(echo "${data}" | git config -f /dev/fd/0 -l || die)
}
_git-r3_set_subrepos ()
{
    debug-print-function ${FUNCNAME} "$@";
    local suburl=${1};
    subrepos=("${@:2}");
    if [[ ${suburl} == ./* || ${suburl} == ../* ]]; then
        subrepos=("${subrepos[@]%%/}");
        while true; do
            if [[ ${suburl} == ./* ]]; then
                suburl=${suburl:2};
            else
                if [[ ${suburl} == ../* ]]; then
                    suburl=${suburl:3};
                    subrepos=("${subrepos[@]%/*}");
                    subrepos=("${subrepos[@]%%/}");
                else
                    break;
                fi;
            fi;
        done;
        subrepos=("${subrepos[@]/%//${suburl}}");
    else
        subrepos=("${suburl}");
    fi
}
_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
}
_is_flagq ()
{
    local x var;
    eval var=\""\${$1[*]}"\";
    for x in ${var};
    do
        [[ ${x} == $2 ]] && return 0;
    done;
    return 1
}
_tc-getPROG ()
{
    local tuple=$1;
    local v var vars=$2;
    local prog=$3;
    var=${vars%% *};
    for v in ${vars};
    do
        if [[ -n ${!v} ]]; then
            export ${var}="${!v}";
            echo "${!v}";
            return 0;
        fi;
    done;
    local search=;
    [[ -n $4 ]] && search=$(type -p "$4-${prog}");
    [[ -z ${search} && -n ${!tuple} ]] && search=$(type -p "${!tuple}-${prog}");
    [[ -n ${search} ]] && prog=${search##*/};
    export ${var}=${prog};
    echo "${!var}"
}
all-flag-vars ()
{
    echo {C,CPP,CXX,CCAS,F,FC,LD}FLAGS
}
append-cflags ()
{
    [[ $# -eq 0 ]] && return 0;
    export CFLAGS+=" $*";
    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 l
ink 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 v
ia LDFLAGS";
                export LIBS="${LIBS} ${flag}"
            ;;
            *)
                export LIBS="${LIBS} -l${flag}"
            ;;
        esac;
    done;
    return 0
}
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"
}
doicon ()
{
    _iconins ${FUNCNAME} "$@"
}
domenu ()
{
    ( local i j ret=0;
    insinto /usr/share/applications;
    for i in "$@";
    do
        if [[ -f ${i} ]]; then
            doins "${i}";
            ((ret+=$?));
        else
            if [[ -d ${i} ]]; then
                for j in "${i}"/*.desktop;
                do
                    doins "${j}";
                    ((ret+=$?));
                done;
            else
                ((++ret));
            fi;
        fi;
    done;
    exit ${ret} )
}
ebeep ()
{
    ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org
"
}
econf_build ()
{
    tc-env_build econf --build=${CBUILD:-${CHOST}} "$@"
}
ecvs_clean ()
{
    [[ -z $* ]] && set -- .;
    find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf;
    find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
}
edos2unix ()
{
    [[ $# -eq 0 ]] && return 0;
    sed -i 's/\r$//' -- "$@" || die
}
einstalldocs ()
{
    debug-print-function ${FUNCNAME} "${@}";
    local dodoc_opts=-r;
    has ${EAPI} 0 1 2 3 && dodoc_opts=;
    if ! declare -p DOCS &>/dev/null; then
        local d;
        for d in README* ChangeLog AUTHORS NEWS TODO CHANGES THANKS BUGS FAQ CREDITS CHANGELOG;
        do
            if [[ -s ${d} ]]; then
                dodoc "${d}" || die;
            fi;
        done;
    else
        if [[ $(declare -p DOCS) == "declare -a"* ]]; then
            if [[ -n ${DOCS[@]} ]]; then
                dodoc ${dodoc_opts} "${DOCS[@]}" || die;
            fi;
        else
            if [[ -n ${DOCS} ]]; then
                dodoc ${dodoc_opts} ${DOCS} || die;
            fi;
        fi;
    fi;
    if [[ $(declare -p HTML_DOCS 2>/dev/null) == "declare -a"* ]]; then
        if [[ -n ${HTML_DOCS[@]} ]]; then
            dohtml -r "${HTML_DOCS[@]}" || die;
        fi;
    else
        if [[ -n ${HTML_DOCS} ]]; then
            dohtml -r ${HTML_DOCS} || die;
        fi;
    fi;
    return 0
}
emktemp ()
{
    local exe="touch";
    [[ $1 == -d ]] && exe="mkdir" && shift;
    local topdir=$1;
    if [[ -z ${topdir} ]]; then
        [[ -z ${T} ]] && topdir="/tmp" || topdir=${T};
    fi;
    if ! type -P mktemp > /dev/null; then
        local tmp=/;
        while [[ -e ${tmp} ]]; do
            tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM};
        done;
        ${exe} "${tmp}" || ${exe} -p "${tmp}";
        echo "${tmp}";
    else
        if [[ ${exe} == "touch" ]]; then
            TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX;
        else
            TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX;
        fi;
    fi
}
epatch ()
{
    function _epatch_draw_line ()
    {
        [[ -z $1 ]] && set "$(printf "%65s" '')";
        echo "${1//?/=}"
    };
    unset P4CONFIG P4PORT P4USER;
    local EPATCH_OPTS=(${EPATCH_OPTS[*]});
    while [[ $# -gt 0 ]]; do
        case $1 in
            -*)
                EPATCH_OPTS+=("$1")
            ;;
            *)
                break
            ;;
        esac;
        shift;
    done;
    if [[ $# -gt 1 ]]; then
        local m;
        for m in "$@";
        do
            epatch "${m}";
        done;
        return 0;
    fi;
    local SINGLE_PATCH="no";
    [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}";
    if [[ -f $1 ]]; then
        SINGLE_PATCH="yes";
        set -- "$1";
        local EPATCH_SUFFIX=$1;
    else
        if [[ -d $1 ]]; then
            evar_push_set LC_COLLATE C;
            set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"};
            evar_pop;
        else
            if [[ -f ${EPATCH_SOURCE}/$1 ]]; then
                epatch "${EPATCH_SOURCE}/$1";
                return $?;
            else
                [[ $# -ne 0 ]] && EPATCH_SOURCE=$1;
                echo;
                eerror "Cannot find \$EPATCH_SOURCE!  Value for \$EPATCH_SOURCE is:";
                eerror;
                eerror "  ${EPATCH_SOURCE}";
                eerror "  ( ${EPATCH_SOURCE##*/} )";
                echo;
                die "Cannot find \$EPATCH_SOURCE!";
            fi;
        fi;
    fi;
    EPATCH_OPTS="${EPATCH_COMMON_OPTS} ${EPATCH_OPTS[*]}";
    local PIPE_CMD;
    case ${EPATCH_SUFFIX##*\.} in
        xz)
            PIPE_CMD="xz -dc"
        ;;
        lzma)
            PIPE_CMD="lzma -dc"
        ;;
        bz2)
            PIPE_CMD="bzip2 -dc"
        ;;
        gz | Z | z)
            PIPE_CMD="gzip -dc"
        ;;
        ZIP | zip)
            PIPE_CMD="unzip -p"
        ;;
        *)

        ;;
    esac;
    [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}";
    local x;
    for x in "$@";
    do
        [[ ! -f ${x} ]] && continue;
        local patchname=${x##*/};
        local a=${patchname#*_};
        a=${a%%_*};
        if ! [[ ${SINGLE_PATCH} == "yes" || ${EPATCH_FORCE} == "yes" || ${a} == all || ${a} == ${ARCH}
]]; then
            continue;
        fi;
        if [[ -n ${EPATCH_EXCLUDE}${EPATCH_USER_EXCLUDE} ]]; then
            eshopts_push -o noglob;
            local ex;
            for ex in ${EPATCH_EXCLUDE};
            do
                if [[ ${patchname} == ${ex} ]]; then
                    einfo "  Skipping ${patchname} due to EPATCH_EXCLUDE ...";
                    eshopts_pop;
                    continue 2;
                fi;
            done;
            for ex in ${EPATCH_USER_EXCLUDE};
            do
                if [[ ${patchname} == ${ex} ]]; then
                    einfo "  Skipping ${patchname} due to EPATCH_USER_EXCLUDE ...";
                    eshopts_pop;
                    continue 2;
                fi;
            done;
            eshopts_pop;
        fi;
        if [[ ${SINGLE_PATCH} == "yes" ]]; then
            if [[ -n ${EPATCH_SINGLE_MSG} ]]; then
                einfo "${EPATCH_SINGLE_MSG}";
            else
                einfo "Applying ${patchname} ...";
            fi;
        else
            einfo "  ${patchname} ...";
        fi;
        local STDERR_TARGET="${T}/${patchname}.out";
        if [[ -e ${STDERR_TARGET} ]]; then
            STDERR_TARGET="${T}/${patchname}-$$.out";
        fi;
        printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}";
        local count=0;
        local PATCH_TARGET;
        if [[ -n ${PIPE_CMD} ]]; then
            PATCH_TARGET="${T}/$$.patch";
            echo "PIPE_COMMAND:  ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}";
            if ! ( ${PIPE_CMD} "${x}" > "${PATCH_TARGET}" ) >> "${STDERR_TARGET}" 2>&1; then
                echo;
                eerror "Could not extract patch!";
                count=5;
                break;
            fi;
        else
            PATCH_TARGET=${x};
        fi;
        local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }');
        if [[ -n ${abs_paths} ]]; then
            count=1;
            printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDE
RR_TARGET}";
        fi;
        local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}");
        if [[ -n ${rel_paths} ]]; then
            echo;
            eerror "Rejected Patch: ${patchname} !";
            eerror " ( ${PATCH_TARGET} )";
            eerror;
            eerror "Your patch uses relative paths '../':";
            eerror "${rel_paths}";
            echo;
            die "you need to fix the relative paths in patch";
        fi;
        local patch_cmd;
        local patch="patch";
        eval $(alias patch 2>/dev/null | sed 's:^alias ::');
        while [[ ${count} -lt 5 ]]; do
            patch_cmd="${patch} -p${count} ${EPATCH_OPTS}";
            ( _epatch_draw_line "***** ${patchname} *****";
            echo;
            echo "PATCH COMMAND:  ${patch_cmd} < '${PATCH_TARGET}'";
            echo;
            _epatch_draw_line "***** ${patchname} *****";
            ${patch_cmd} --dry-run -f < "${PATCH_TARGET}" 2>&1;
            ret=$?;
            echo;
            echo "patch program exited with status ${ret}";
            exit ${ret} ) >> "${STDERR_TARGET}";
            if [ $? -eq 0 ]; then
                ( _epatch_draw_line "***** ${patchname} *****";
                echo;
                echo "ACTUALLY APPLYING ${patchname} ...";
                echo;
                _epatch_draw_line "***** ${patchname} *****";
                ${patch_cmd} < "${PATCH_TARGET}" 2>&1;
                ret=$?;
                echo;
                echo "patch program exited with status ${ret}";
                exit ${ret} ) >> "${STDERR_TARGET}";
                if [ $? -ne 0 ]; then
                    echo;
                    eerror "A dry-run of patch command succeeded, but actually";
                    eerror "applying the patch failed!";
                    count=5;
                fi;
                break;
            fi;
            : $(( count++ ));
        done;
        if [[ -n ${PIPE_CMD} ]]; then
            rm -f "${PATCH_TARGET}";
        fi;
        if [[ ${count} -ge 5 ]]; then
            echo;
            eerror "Failed Patch: ${patchname} !";
            eerror " ( ${PATCH_TARGET} )";
            eerror;
            eerror "Include in your bugreport the contents of:";
            eerror;
            eerror "  ${STDERR_TARGET}";
            echo;
            die "Failed Patch: ${patchname}!";
        fi;
        rm -f "${STDERR_TARGET}";
        cat >> "${T}/epatch.log"  <<-EOF
PATCH: ${x}
CMD: ${patch_cmd}
PWD: ${PWD}

EOF

        eend 0;
    done;
    [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching";
    :
}
epatch_user ()
{
    [[ $# -ne 0 ]] && die "epatch_user takes no options";
    local applied="${T}/epatch_user.log";
    [[ -e ${applied} ]] && return 2;
    local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches;
    for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}{,:${SLOT}};
    do
        EPATCH_SOURCE=${base}/${CTARGET}/${check};
        [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check};
        [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check};
        if [[ -d ${EPATCH_SOURCE} ]]; then
            EPATCH_SOURCE=${EPATCH_SOURCE} EPATCH_SUFFIX="patch" EPATCH_FORCE="yes" EPATCH_MULTI_MSG="A
pplying user patches from ${EPATCH_SOURCE} ..." epatch;
            echo "${EPATCH_SOURCE}" > "${applied}";
            return 0;
        fi;
    done;
    echo "none" > "${applied}";
    return 1
}
epause ()
{
    ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.or
g"
}
epunt_cxx ()
{
    local dir=$1;
    [[ -z ${dir} ]] && dir=${S};
    ebegin "Removing useless C++ checks";
    local f p any_found;
    while IFS= read -r -d '' f; do
        for p in "${PORTDIR}"/eclass/ELT-patches/nocxx/*.patch;
        do
            if patch --no-backup-if-mismatch -p1 "${f}" "${p}" > /dev/null; then
                any_found=1;
                break;
            fi;
        done;
    done < <(find "${dir}" -name configure -print0);
    if [[ -z ${any_found} ]]; then
        eqawarn "epunt_cxx called unnecessarily (no C++ checks to punt).";
    fi;
    eend 0
}
eshopts_pop ()
{
    local s;
    estack_pop eshopts s || die "${FUNCNAME}: unbalanced push";
    if [[ ${s} == "shopt -"* ]]; then
        eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}";
    else
        set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-";
        set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}";
    fi
}
eshopts_push ()
{
    if [[ $1 == -[su] ]]; then
        estack_push eshopts "$(shopt -p)";
        [[ $# -eq 0 ]] && return 0;
        shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*";
    else
        estack_push eshopts $-;
        [[ $# -eq 0 ]] && return 0;
        set "$@" || die "${FUNCNAME}: bad options to set: $*";
    fi
}
estack_pop ()
{
    [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments";
    local _estack_name="_ESTACK_$1_";
    shift;
    local _estack_retvar=$1;
    shift;
    eval local _estack_i=\${#${_estack_name}\[@\]};
    [[ $(( --_estack_i )) -eq -1 ]] && return 1;
    if [[ -n ${_estack_retvar} ]]; then
        eval ${_estack_retvar}=\"\${${_estack_name}\[${_estack_i}\]}\";
    fi;
    eval unset ${_estack_name}\[${_estack_i}\]
}
estack_push ()
{
    [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments";
    local stack_name="_ESTACK_$1_";
    shift;
    eval ${stack_name}+=\( \"\$@\" \)
}
esvn_clean ()
{
    [[ -z $* ]] && set -- .;
    find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
}
eumask_pop ()
{
    [[ $# -eq 0 ]] || die "${FUNCNAME}: we take no options";
    local s;
    estack_pop eumask s || die "${FUNCNAME}: unbalanced push";
    umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
}
eumask_push ()
{
    estack_push eumask "$(umask)";
    umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
}
evar_pop ()
{
    local cnt=${1:-bad};
    case $# in
        0)
            cnt=1
        ;;
        1)
            isdigit "${cnt}" || die "${FUNCNAME}: first arg must be a number: $*"
        ;;
        *)
            die "${FUNCNAME}: only accepts one arg: $*"
        ;;
    esac;
    local var val;
    while (( cnt-- )); do
        estack_pop evar val || die "${FUNCNAME}: unbalanced push";
        estack_pop evar var || die "${FUNCNAME}: unbalanced push";
        [[ ${val} == "unset_76fc3c462065bb4ca959f939e6793f94" ]] && unset ${var} || printf -v "${var}"
'%s' "${val}";
    done
}
evar_push ()
{
    local var val;
    for var in "$@";
    do
        [[ ${!var+set} == "set" ]] && val=${!var} || val="unset_76fc3c462065bb4ca959f939e6793f94";
        estack_push evar "${var}" "${val}";
    done
}
evar_push_set ()
{
    local var=$1;
    evar_push ${var};
    case $# in
        1)
            unset ${var}
        ;;
        2)
            printf -v "${var}" '%s' "$2"
        ;;
        *)
            die "${FUNCNAME}: incorrect # of args: $*"
        ;;
    esac
}
filter-flags ()
{
    _filter-hardened "$@";
    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;
    case ${CTARGET:-${CHOST}} in
        *-darwin*)

        ;;
        *linux* | *-freebsd* | *-openbsd* | *-netbsd*)
            use prefix && return 0
        ;;
        *)
            return 0
        ;;
    esac;
    dodir /usr/${libdir};
    if [[ $1 == "-a" ]]; then
        auto=true;
        shift;
        dodir /${libdir};
    fi;
    local flags=(${CFLAGS} ${LDFLAGS} -Wl,--verbose);
    if $(tc-getLD) --version | grep -q 'GNU gold'; then
        local d="${T}/bfd-linker";
        mkdir -p "${d}";
        ln -sf $(which ${CHOST}-ld.bfd) "${d}"/ld;
        flags+=(-B"${d}");
    fi;
    output_format=$($(tc-getCC) "${flags[@]}" 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p');
    [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )";
    for lib in "$@";
    do
        local tlib;
        if ${auto}; then
            lib="lib${lib}${suffix}";
        else
            [[ -r ${ED}/${libdir}/${lib} ]] || continue;
        fi;
        case ${CTARGET:-${CHOST}} in
            *-darwin*)
                if ${auto}; then
                    tlib=$(scanmacho -qF'%S#F' "${ED}"/usr/${libdir}/${lib});
                else
                    tlib=$(scanmacho -qF'%S#F' "${ED}"/${libdir}/${lib});
                fi;
                [[ -z ${tlib} ]] && die "unable to read install_name from ${lib}";
                tlib=${tlib##*/};
                if ${auto}; then
                    mv "${ED}"/usr/${libdir}/${lib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die;
                    if [[ ${tlib} != ${lib%${suffix}}.*${suffix#.} ]]; then
                        mv "${ED}"/usr/${libdir}/${tlib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || d
ie;
                    fi;
                    rm -f "${ED}"/${libdir}/${lib};
                fi;
                if [[ ! -w "${ED}/${libdir}/${tlib}" ]]; then
                    chmod u+w "${ED}${libdir}/${tlib}";
                    local nowrite=yes;
                fi;
                install_name_tool -id "${EPREFIX}"/${libdir}/${tlib} "${ED}"/${libdir}/${tlib} || die "
install_name_tool failed";
                [[ -n ${nowrite} ]] && chmod u-w "${ED}${libdir}/${tlib}";
                pushd "${ED}/usr/${libdir}" > /dev/null;
                ln -snf "../../${libdir}/${tlib}" "${lib}";
                popd > /dev/null
            ;;
            *)
                if ${auto}; then
                    tlib=$(scanelf -qF'%S#F' "${ED}"/usr/${libdir}/${lib});
                    [[ -z ${tlib} ]] && die "unable to read SONAME from ${lib}";
                    mv "${ED}"/usr/${libdir}/${lib}* "${ED}"/${libdir}/ || die;
                    if [[ ${tlib} != ${lib}* ]]; then
                        mv "${ED}"/usr/${libdir}/${tlib}* "${ED}"/${libdir}/ || die;
                    fi;
                    rm -f "${ED}"/${libdir}/${lib};
                else
                    tlib=${lib};
                fi;
                cat > "${ED}/usr/${libdir}/${lib}"  <<-END_LDSCRIPT
/* GNU ld script
   Since Gentoo has critical dynamic libraries in /lib, and the static versions
   in /usr/lib, we need to have a "fake" dynamic lib in /usr/lib, otherwise we
   run into linking problems.  This "fake" dynamic lib is a linker script that
   redirects the linker to the real lib.  And yes, this works in the cross-
   compiling scenario as the sysroot-ed linker will prepend the real path.

   See bug http://bugs.gentoo.org/4411 for more info.
 */
${output_format}
GROUP ( ${EPREFIX}/${libdir}/${tlib} )
END_LDSCRIPT
            ;;
        esac
        fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}";
    done
}
get-flag ()
{
    local f var findflag="$1";
    for var in $(all-flag-vars);
    do
        for f in ${!var};
        do
            if [ "${f/${findflag}}" != "${f}" ]; then
                printf "%s\n" "${f/-${findflag}=}";
                return 0;
            fi;
        done;
    done;
    return 1
}
get_abi_CFLAGS ()
{
    get_abi_var CFLAGS "$@"
}
get_abi_CHOST ()
{
    get_abi_var CHOST "$@"
}
get_abi_CTARGET ()
{
    get_abi_var CTARGET "$@"
}
get_abi_FAKE_TARGETS ()
{
    get_abi_var FAKE_TARGETS "$@"
}
get_abi_LDFLAGS ()
{
    get_abi_var LDFLAGS "$@"
}
get_abi_LIBDIR ()
{
    get_abi_var LIBDIR "$@"
}
get_abi_var ()
{
    local flag=$1;
    local abi=${2:-${ABI:-${DEFAULT_ABI:-default}}};
    local var="${flag}_${abi}";
    echo ${!var}
}
get_all_abis ()
{
    local 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_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 o
r MULTILIB_ABIS are too restrictive for this package.";
    fi;
    echo ${order};
    return 0
}
get_libdir ()
{
    local CONF_LIBDIR;
    if [ -n "${CONF_LIBDIR_OVERRIDE}" ]; then
        echo ${CONF_LIBDIR_OVERRIDE};
    else
        get_abi_LIBDIR;
    fi
}
get_libname ()
{
    local libname;
    local ver=$1;
    case ${CHOST} in
        *-cygwin | mingw* | *-mingw*)
            libname="dll"
        ;;
        *-darwin*)
            libname="dylib"
        ;;
        *-mint*)
            libname="irrelevant"
        ;;
        hppa*-hpux*)
            libname="sl"
        ;;
        *)
            libname="so"
        ;;
    esac;
    if [[ -z $* ]]; then
        echo ".${libname}";
    else
        for ver in "$@";
        do
            case ${CHOST} in
                *-darwin*)
                    echo ".${ver}.${libname}"
                ;;
                *-mint*)
                    echo ".${libname}"
                ;;
                *)
                    echo ".${libname}.${ver}"
                ;;
            esac;
        done;
    fi
}
get_modname ()
{
    local modname;
    local ver=$1;
    case ${CHOST} in
        *-darwin*)
            modname="bundle"
        ;;
        *)
            modname="so"
        ;;
    esac;
    echo ".${modname}"
}
git-r3_checkout ()
{
    debug-print-function ${FUNCNAME} "$@";
    local repos;
    if [[ -n ${1} ]]; then
        repos=(${1});
    else
        if [[ $(declare -p EGIT_REPO_URI) == "declare -a"* ]]; then
            repos=("${EGIT_REPO_URI[@]}");
        else
            repos=(${EGIT_REPO_URI});
        fi;
    fi;
    local out_dir=${2:-${EGIT_CHECKOUT_DIR:-${WORKDIR}/${P}}};
    local local_id=${3:-${CATEGORY}/${PN}/${SLOT%/*}};
    local -x GIT_DIR;
    _git-r3_set_gitdir "${repos[0]}";
    einfo "Checking out ${repos[0]} to ${out_dir} ...";
    if ! git cat-file -e refs/git-r3/"${local_id}"/__main__; then
        if [[ -n ${EVCS_OFFLINE} ]]; then
            die "No local clone of ${repos[0]}. Unable to work with EVCS_OFFLINE.";
        else
            die "Logic error: no local clone of ${repos[0]}. git-r3_fetch not used?";
        fi;
    fi;
    local remote_ref=$(
                git symbolic-ref --quiet refs/git-r3/"${local_id}"/__main__
        );
    local new_commit_id=$(
                git rev-parse --verify refs/git-r3/"${local_id}"/__main__
        );
    function git-r3_sub_checkout ()
    {
        local orig_repo=${GIT_DIR};
        local -x GIT_DIR=${out_dir}/.git;
        local -x GIT_WORK_TREE=${out_dir};
        mkdir -p "${out_dir}" || die;
        git init --quiet || die;
        echo "${orig_repo}/objects" > "${GIT_DIR}"/objects/info/alternates || die;
        cp -R "${orig_repo}"/refs/[htn]* "${GIT_DIR}"/refs/ || die;
        if [[ -f ${orig_repo}/shallow ]]; then
            cp "${orig_repo}"/shallow "${GIT_DIR}"/ || die;
        fi;
        set -- git checkout --quiet;
        if [[ -n ${remote_ref} ]]; then
            set -- "${@}" "${remote_ref#refs/heads/}";
        else
            set -- "${@}" "${new_commit_id}";
        fi;
        echo "${@}" 1>&2;
        "${@}" || die "git checkout ${remote_ref:-${new_commit_id}} failed"
    };
    git-r3_sub_checkout;
    local old_commit_id=$(
                git rev-parse --quiet --verify refs/git-r3/"${local_id}"/__old__
        );
    if [[ ! -n ${old_commit_id} ]]; then
        echo "GIT NEW branch -->";
        echo "   repository:               ${repos[0]}";
        echo "   at the commit:            ${new_commit_id}";
    else
        echo "GIT update -->";
        echo "   repository:               ${repos[0]}";
        if [[ "${old_commit_id}" != "${new_commit_id}" ]]; then
            echo "   updating from commit:     ${old_commit_id}";
            echo "   to commit:                ${new_commit_id}";
            git --no-pager diff --stat ${old_commit_id}..${new_commit_id};
        else
            echo "   at the commit:            ${new_commit_id}";
        fi;
    fi;
    git update-ref --no-deref refs/git-r3/"${local_id}"/{__old__,__main__} || die;
    if [[ -f ${out_dir}/.gitmodules ]]; then
        local submodules;
        _git-r3_set_submodules "$(<"${out_dir}"/.gitmodules)";
        while [[ -n ${submodules[@]} ]]; do
            local subname=${submodules[0]};
            local url=${submodules[1]};
            local path=${submodules[2]};
            local subrepos;
            _git-r3_set_subrepos "${url}" "${repos[@]}";
            git-r3_checkout "${subrepos[*]}" "${out_dir}/${path}" "${local_id}/${subname}";
            submodules=("${submodules[@]:3}");
        done;
    fi;
    export EGIT_DIR=${GIT_DIR};
    export EGIT_VERSION=${new_commit_id}
}
git-r3_fetch ()
{
    debug-print-function ${FUNCNAME} "$@";
    [[ -n ${EVCS_OFFLINE} ]] && return;
    local repos;
    if [[ -n ${1} ]]; then
        repos=(${1});
    else
        if [[ $(declare -p EGIT_REPO_URI) == "declare -a"* ]]; then
            repos=("${EGIT_REPO_URI[@]}");
        else
            repos=(${EGIT_REPO_URI});
        fi;
    fi;
    local branch=${EGIT_BRANCH:+refs/heads/${EGIT_BRANCH}};
    local remote_ref=${2:-${EGIT_COMMIT:-${branch:-HEAD}}};
    local local_id=${3:-${CATEGORY}/${PN}/${SLOT%/*}};
    local local_ref=refs/git-r3/${local_id}/__main__;
    [[ -n ${repos[@]} ]] || die "No URI provided and EGIT_REPO_URI unset";
    local -x GIT_DIR;
    _git-r3_set_gitdir "${repos[0]}";
    if [[ -n ${EGIT_MIRROR_URI} ]]; then
        repos=("${EGIT_MIRROR_URI%/}/${GIT_DIR##*/}" "${repos[@]}");
    fi;
    local r success saved_umask;
    if [[ -n ${EVCS_UMASK} ]]; then
        saved_umask=$(umask);
        umask "${EVCS_UMASK}" || die "Bad options to umask: ${EVCS_UMASK}";
    fi;
    for r in "${repos[@]}";
    do
        einfo "Fetching ${r} ...";
        local fetch_command=(git fetch "${r}");
        local clone_type=${EGIT_CLONE_TYPE};
        if [[ ${r} == https://* ]] && ! ROOT=/ has_version 'dev-vcs/git[curl]'; then
            eerror "git-r3: fetching from https:// requested. In order to support https,";
            eerror "dev-vcs/git needs to be built with USE=curl. Example solution:";
            eerror;
            eerror "    echo dev-vcs/git curl >> /etc/portage/package.use";
            eerror "    emerge -1v dev-vcs/git";
            die "dev-vcs/git built with USE=curl required.";
        fi;
        if [[ ${r} == https://code.google.com/* ]]; then
            if [[ ${clone_type} == shallow ]]; then
                einfo "  Google Code does not support shallow clones";
                einfo "  using EGIT_CLONE_TYPE=single+tags";
                clone_type=single+tags;
            else
                if [[ ${clone_type} == single ]]; then
                    einfo "  git-r3: Google Code does not send tags properly in 'single' mode";
                    einfo "  using EGIT_CLONE_TYPE=single+tags";
                    clone_type=single+tags;
                fi;
            fi;
        fi;
        if [[ ${clone_type} == mirror ]]; then
            fetch_command+=(--prune "+refs/heads/*:refs/heads/*" "+refs/tags/*:refs/tags/*" "+refs/note
s/*:refs/notes/*" "+HEAD:refs/git-r3/HEAD");
        else
            local fetch_l fetch_r;
            if [[ ${remote_ref} == HEAD ]]; then
                fetch_l=HEAD;
            else
                if [[ ${remote_ref} == refs/heads/* ]]; then
                    fetch_l=${remote_ref};
                else
                    local tagref=$(git ls-remote "${r}" "refs/tags/${remote_ref}");
                    if [[ -n ${tagref} ]]; then
                        fetch_l=refs/tags/${remote_ref};
                    else
                        if [[ -n ${branch} ]]; then
                            fetch_l=${branch};
                        else
                            fetch_l=HEAD;
                        fi;
                        if [[ ${clone_type} == shallow ]]; then
                            clone_type=single;
                        fi;
                    fi;
                fi;
            fi;
            if [[ ${fetch_l} == HEAD ]]; then
                fetch_r=refs/git-r3/HEAD;
            else
                fetch_r=${fetch_l};
            fi;
            fetch_command+=("+${fetch_l}:${fetch_r}");
            if [[ ${clone_type} == single+tags ]]; then
                fetch_command+=("+refs/tags/*:refs/tags/*");
            fi;
        fi;
        if [[ ${clone_type} == shallow ]]; then
            if _git-r3_is_local_repo; then
                clone_type=single;
            else
                if [[ ! -n $(git rev-parse --quiet --verify "${fetch_r}") ]]; then
                    fetch_command+=(--depth 1);
                fi;
            fi;
        else
            if [[ -f ${GIT_DIR}/shallow ]]; then
                fetch_command+=(--unshallow);
            fi;
        fi;
        set -- "${fetch_command[@]}";
        echo "${@}" 1>&2;
        if "${@}"; then
            if [[ ${clone_type} == mirror ]]; then
                git symbolic-ref HEAD "$(_git-r3_find_head refs/git-r3/HEAD                           < <(git show-ref --heads || die))" || die "Unable to update HEAD";
            else
                if [[ ${fetch_l} == HEAD ]]; then
                    local head_branch=$(_git-r3_find_head                                             refs/git-r3/HEAD                                                 < <(git ls-remote --heads "${r}" || die
));
                    git update-ref --no-deref "${head_branch}" refs/git-r3/HEAD || die "Unable to sync
HEAD branch ${head_branch}";
                    git symbolic-ref HEAD "${head_branch}" || die "Unable to update HEAD";
                fi;
            fi;
            local full_remote_ref=$(
                                git rev-parse --verify --symbolic-full-name "${remote_ref}"
                        );
            if [[ -n ${full_remote_ref} ]]; then
                set -- git symbolic-ref "${local_ref}" "${full_remote_ref}";
            else
                set -- git update-ref --no-deref "${local_ref}" "${remote_ref}";
            fi;
            echo "${@}" 1>&2;
            if ! "${@}"; then
                die "Referencing ${remote_ref} failed (wrong ref?).";
            fi;
            success=1;
            break;
        fi;
    done;
    if [[ -n ${saved_umask} ]]; then
        umask "${saved_umask}" || die;
    fi;
    [[ -n ${success} ]] || die "Unable to fetch from any of EGIT_REPO_URI";
    local EGIT_CLONE_TYPE=mirror;
    if git cat-file -e "${local_ref}":.gitmodules &>/dev/null; then
        local submodules;
        _git-r3_set_submodules "$(git cat-file -p "${local_ref}":.gitmodules || die)";
        while [[ -n ${submodules[@]} ]]; do
            local subname=${submodules[0]};
            local url=${submodules[1]};
            local path=${submodules[2]};
            local commit=$(git rev-parse "${local_ref}:${path}");
            if [[ ! -n ${commit} ]]; then
                die "Unable to get commit id for submodule ${subname}";
            fi;
            local subrepos;
            _git-r3_set_subrepos "${url}" "${repos[@]}";
            git-r3_fetch "${subrepos[*]}" "${commit}" "${local_id}/${subname}";
            submodules=("${submodules[@]:3}");
        done;
    fi
}
git-r3_peek_remote_ref ()
{
    debug-print-function ${FUNCNAME} "$@";
    local repos;
    if [[ -n ${1} ]]; then
        repos=(${1});
    else
        if [[ $(declare -p EGIT_REPO_URI) == "declare -a"* ]]; then
            repos=("${EGIT_REPO_URI[@]}");
        else
            repos=(${EGIT_REPO_URI});
        fi;
    fi;
    local branch=${EGIT_BRANCH:+refs/heads/${EGIT_BRANCH}};
    local remote_ref=${2:-${EGIT_COMMIT:-${branch:-HEAD}}};
    [[ -n ${repos[@]} ]] || die "No URI provided and EGIT_REPO_URI unset";
    local r success;
    for r in "${repos[@]}";
    do
        einfo "Peeking ${remote_ref} on ${r} ..." 1>&2;
        local is_branch lookup_ref;
        if [[ ${remote_ref} == refs/heads/* || ${remote_ref} == HEAD ]]; then
            is_branch=1;
            lookup_ref=${remote_ref};
        else
            lookup_ref=refs/tags/${remote_ref};
        fi;
        local ref=($(git ls-remote "${r}" "${lookup_ref}"));
        if [[ -n ${ref[0]} ]]; then
            echo "${ref[0]}";
            return 0;
        fi;
    done;
    return 1
}
git-r3_pkg_outofdate ()
{
    debug-print-function ${FUNCNAME} "$@";
    local new_commit_id=$(git-r3_peek_remote_ref);
    ewarn "old: ${EGIT_VERSION}";
    ewarn "new: ${new_commit_id}";
    [[ -n ${new_commit_id} && -n ${old_commit_id} ]] || return 2;
    [[ ${EGIT_VERSION} != ${new_commit_id} ]]
}
git-r3_src_fetch ()
{
    debug-print-function ${FUNCNAME} "$@";
    if [[ ! -n ${EGIT3_STORE_DIR} && -n ${EGIT_STORE_DIR} ]]; then
        ewarn "You have set EGIT_STORE_DIR but not EGIT3_STORE_DIR. Please consider";
        ewarn "setting EGIT3_STORE_DIR for git-r3.eclass. It is recommended to use";
        ewarn "a different directory than EGIT_STORE_DIR to ease removing old clones";
        ewarn "when git-2 eclass becomes deprecated.";
    fi;
    _git-r3_env_setup;
    git-r3_fetch
}
git-r3_src_unpack ()
{
    debug-print-function ${FUNCNAME} "$@";
    _git-r3_env_setup;
    git-r3_src_fetch;
    git-r3_checkout
}
git-r3_sub_checkout ()
{
    local orig_repo=${GIT_DIR};
    local -x GIT_DIR=${out_dir}/.git;
    local -x GIT_WORK_TREE=${out_dir};
    mkdir -p "${out_dir}" || die;
    git init --quiet || die;
    echo "${orig_repo}/objects" > "${GIT_DIR}"/objects/info/alternates || die;
    cp -R "${orig_repo}"/refs/[htn]* "${GIT_DIR}"/refs/ || die;
    if [[ -f ${orig_repo}/shallow ]]; then
        cp "${orig_repo}"/shallow "${GIT_DIR}"/ || die;
    fi;
    set -- git checkout --quiet;
    if [[ -n ${remote_ref} ]]; then
        set -- "${@}" "${remote_ref#refs/heads/}";
    else
        set -- "${@}" "${new_commit_id}";
    fi;
    echo "${@}" 1>&2;
    "${@}" || die "git checkout ${remote_ref:-${new_commit_id}} failed"
}
has_m32 ()
{
    die "${FUNCNAME}: don't use this anymore"
}
has_m64 ()
{
    eqawarn "${FUNCNAME}: don't use this anymore";
    local temp="$(emktemp)";
    echo "int main() { return(0); }" > "${temp}".c;
    MY_CC=$(tc-getCC);
    ${MY_CC/ .*/} -m64 -o "$(emktemp)" "${temp}".c > /dev/null 2>&1;
    local ret=$?;
    rm -f "${temp}".c;
    [[ ${ret} != 1 ]] && return 0;
    return 1
}
has_multilib_profile ()
{
    [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ]
}
in_iuse ()
{
    debug-print-function ${FUNCNAME} "${@}";
    [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()";
    local flag=${1};
    local liuse=(${IUSE});
    has "${flag}" "${liuse[@]#[+-]}"
}
is-flag ()
{
    is-flagq "$@" && echo true
}
is-flagq ()
{
    [[ -n $2 ]] && die "Usage: is-flag <flag>";
    local var;
    for var in $(all-flag-vars);
    do
        _is_flagq ${var} "$1" && return 0;
    done;
    return 1
}
is-ldflag ()
{
    is-ldflagq "$@" && echo true
}
is-ldflagq ()
{
    [[ -n $2 ]] && die "Usage: is-ldflag <flag>";
    _is_flagq LDFLAGS $1
}
is_final_abi ()
{
    has_multilib_profile || return 0;
    set -- $(get_install_abis);
    local LAST_ABI=$#;
    [[ ${!LAST_ABI} == ${ABI} ]]
}
isdigit ()
{
    local d;
    for d in "$@";
    do
        [[ ${d:-bad} == *[!0-9]* ]] && return 1;
    done;
    return 0
}
make_desktop_entry ()
{
    [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable";
    local exec=${1};
    local name=${2:-${PN}};
    local icon=${3:-${PN}};
    local type=${4};
    local fields=${5};
    if [[ -z ${type} ]]; then
        local catmaj=${CATEGORY%%-*};
        local catmin=${CATEGORY##*-};
        case ${catmaj} in
            app)
                case ${catmin} in
                    accessibility)
                        type="Utility;Accessibility"
                    ;;
                    admin)
                        type=System
                    ;;
                    antivirus)
                        type=System
                    ;;
                    arch)
                        type="Utility;Archiving"
                    ;;
                    backup)
                        type="Utility;Archiving"
                    ;;
                    cdr)
                        type="AudioVideo;DiscBurning"
                    ;;
                    dicts)
                        type="Office;Dictionary"
                    ;;
                    doc)
                        type=Documentation
                    ;;
                    editors)
                        type="Utility;TextEditor"
                    ;;
                    emacs)
                        type="Development;TextEditor"
                    ;;
                    emulation)
                        type="System;Emulator"
                    ;;
                    laptop)
                        type="Settings;HardwareSettings"
                    ;;
                    office)
                        type=Office
                    ;;
                    pda)
                        type="Office;PDA"
                    ;;
                    vim)
                        type="Development;TextEditor"
                    ;;
                    xemacs)
                        type="Development;TextEditor"
                    ;;
                esac
            ;;
            dev)
                type="Development"
            ;;
            games)
                case ${catmin} in
                    action | fps)
                        type=ActionGame
                    ;;
                    arcade)
                        type=ArcadeGame
                    ;;
                    board)
                        type=BoardGame
                    ;;
                    emulation)
                        type=Emulator
                    ;;
                    kids)
                        type=KidsGame
                    ;;
                    puzzle)
                        type=LogicGame
                    ;;
                    roguelike)
                        type=RolePlaying
                    ;;
                    rpg)
                        type=RolePlaying
                    ;;
                    simulation)
                        type=Simulation
                    ;;
                    sports)
                        type=SportsGame
                    ;;
                    strategy)
                        type=StrategyGame
                    ;;
                esac;
                type="Game;${type}"
            ;;
            gnome)
                type="Gnome;GTK"
            ;;
            kde)
                type="KDE;Qt"
            ;;
            mail)
                type="Network;Email"
            ;;
            media)
                case ${catmin} in
                    gfx)
                        type=Graphics
                    ;;
                    *)
                        case ${catmin} in
                            radio)
                                type=Tuner
                            ;;
                            sound)
                                type=Audio
                            ;;
                            tv)
                                type=TV
                            ;;
                            video)
                                type=Video
                            ;;
                        esac;
                        type="AudioVideo;${type}"
                    ;;
                esac
            ;;
            net)
                case ${catmin} in
                    dialup)
                        type=Dialup
                    ;;
                    ftp)
                        type=FileTransfer
                    ;;
                    im)
                        type=InstantMessaging
                    ;;
                    irc)
                        type=IRCClient
                    ;;
                    mail)
                        type=Email
                    ;;
                    news)
                        type=News
                    ;;
                    nntp)
                        type=News
                    ;;
                    p2p)
                        type=FileTransfer
                    ;;
                    voip)
                        type=Telephony
                    ;;
                esac;
                type="Network;${type}"
            ;;
            sci)
                case ${catmin} in
                    astro*)
                        type=Astronomy
                    ;;
                    bio*)
                        type=Biology
                    ;;
                    calc*)
                        type=Calculator
                    ;;
                    chem*)
                        type=Chemistry
                    ;;
                    elec*)
                        type=Electronics
                    ;;
                    geo*)
                        type=Geology
                    ;;
                    math*)
                        type=Math
                    ;;
                    physics)
                        type=Physics
                    ;;
                    visual*)
                        type=DataVisualization
                    ;;
                esac;
                type="Education;Science;${type}"
            ;;
            sys)
                type="System"
            ;;
            www)
                case ${catmin} in
                    client)
                        type=WebBrowser
                    ;;
                esac;
                type="Network;${type}"
            ;;
            *)
                type=
            ;;
        esac;
    fi;
    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
}
multilib_env ()
{
    local CTARGET=${1:-${CTARGET}};
    local cpu=${CTARGET%%*-};
    case ${cpu} in
        aarch64*)
            export CFLAGS_arm=${CFLAGS_arm-};
            case ${cpu} in
                aarch64*be)
                    export CHOST_arm="armv8b-${CTARGET#*-}"
                ;;
                *)
                    export CHOST_arm="armv8l-${CTARGET#*-}"
                ;;
            esac;
            CHOST_arm=${CHOST_arm/%-gnu/-gnueabi};
            export CTARGET_arm=${CHOST_arm};
            export LIBDIR_arm="lib";
            export CFLAGS_arm64=${CFLAGS_arm64-};
            export CHOST_arm64=${CTARGET};
            export CTARGET_arm64=${CHOST_arm64};
            export LIBDIR_arm64="lib64";
            : ${MULTILIB_ABIS=arm64};
            : ${DEFAULT_ABI=arm64}
        ;;
        x86_64*)
            export CFLAGS_x86=${CFLAGS_x86--m32};
            export CHOST_x86=${CTARGET/x86_64/i686};
            CHOST_x86=${CHOST_x86/%-gnux32/-gnu};
            export CTARGET_x86=${CHOST_x86};
            if [[ ${SYMLINK_LIB} == "yes" ]]; then
                export LIBDIR_x86="lib32";
            else
                export LIBDIR_x86="lib";
            fi;
            export CFLAGS_amd64=${CFLAGS_amd64--m64};
            export CHOST_amd64=${CTARGET/%-gnux32/-gnu};
            export CTARGET_amd64=${CHOST_amd64};
            export LIBDIR_amd64="lib64";
            export CFLAGS_x32=${CFLAGS_x32--mx32};
            export CHOST_x32=${CTARGET/%-gnu/-gnux32};
            export CTARGET_x32=${CHOST_x32};
            export LIBDIR_x32="libx32";
            case ${CTARGET} in
                *-gnux32)
                    : ${MULTILIB_ABIS=x32 amd64 x86};
                    : ${DEFAULT_ABI=x32}
                ;;
                *)
                    : ${MULTILIB_ABIS=amd64 x86};
                    : ${DEFAULT_ABI=amd64}
                ;;
            esac
        ;;
        mips64*)
            export CFLAGS_o32=${CFLAGS_o32--mabi=32};
            export CHOST_o32=${CTARGET/mips64/mips};
            export CTARGET_o32=${CHOST_o32};
            export LIBDIR_o32="lib";
            export CFLAGS_n32=${CFLAGS_n32--mabi=n32};
            export CHOST_n32=${CTARGET};
            export CTARGET_n32=${CHOST_n32};
            export LIBDIR_n32="lib32";
            export CFLAGS_n64=${CFLAGS_n64--mabi=64};
            export CHOST_n64=${CTARGET};
            export CTARGET_n64=${CHOST_n64};
            export LIBDIR_n64="lib64";
            : ${MULTILIB_ABIS=n64 n32 o32};
            : ${DEFAULT_ABI=n32}
        ;;
        powerpc64*)
            export CFLAGS_ppc=${CFLAGS_ppc--m32};
            export CHOST_ppc=${CTARGET/powerpc64/powerpc};
            export CTARGET_ppc=${CHOST_ppc};
            export LIBDIR_ppc="lib";
            export CFLAGS_ppc64=${CFLAGS_ppc64--m64};
            export CHOST_ppc64=${CTARGET};
            export CTARGET_ppc64=${CHOST_ppc64};
            export LIBDIR_ppc64="lib64";
            : ${MULTILIB_ABIS=ppc64 ppc};
            : ${DEFAULT_ABI=ppc64}
        ;;
        s390x*)
            export CFLAGS_s390=${CFLAGS_s390--m31};
            export CHOST_s390=${CTARGET/s390x/s390};
            export CTARGET_s390=${CHOST_s390};
            export LIBDIR_s390="lib";
            export CFLAGS_s390x=${CFLAGS_s390x--m64};
            export CHOST_s390x=${CTARGET};
            export CTARGET_s390x=${CHOST_s390x};
            export LIBDIR_s390x="lib64";
            : ${MULTILIB_ABIS=s390x s390};
            : ${DEFAULT_ABI=s390x}
        ;;
        sparc64*)
            export CFLAGS_sparc32=${CFLAGS_sparc32--m32};
            export CHOST_sparc32=${CTARGET/sparc64/sparc};
            export CTARGET_sparc32=${CHOST_sparc32};
            export LIBDIR_sparc32="lib";
            export CFLAGS_sparc64=${CFLAGS_sparc64--m64};
            export CHOST_sparc64=${CTARGET};
            export CTARGET_sparc64=${CHOST_sparc64};
            export LIBDIR_sparc64="lib64";
            : ${MULTILIB_ABIS=sparc64 sparc32};
            : ${DEFAULT_ABI=sparc64}
        ;;
        *)
            : ${MULTILIB_ABIS=default};
            : ${DEFAULT_ABI=default}
        ;;
    esac;
    export MULTILIB_ABIS DEFAULT_ABI
}
multilib_toolchain_setup ()
{
    local v vv;
    export ABI=$1;
    if [[ ${_DEFAULT_ABI_SAVED} == "true" ]]; then
        for v in CHOST CBUILD AS CC CXX LD PKG_CONFIG_{LIBDIR,PATH};
        do
            vv="_abi_saved_${v}";
            [[ ${!vv+set} == "set" ]] && export ${v}="${!vv}" || unset ${v};
            unset ${vv};
        done;
        unset _DEFAULT_ABI_SAVED;
    fi;
    if [[ ${ABI} != ${DEFAULT_ABI} ]]; then
        for v in CHOST CBUILD AS CC CXX LD PKG_CONFIG_{LIBDIR,PATH};
        do
            vv="_abi_saved_${v}";
            [[ ${!v+set} == "set" ]] && export ${vv}="${!v}" || unset ${vv};
        done;
        export _DEFAULT_ABI_SAVED="true";
        export CHOST=$(get_abi_CHOST ${DEFAULT_ABI});
        export CC="$(tc-getCC) $(get_abi_CFLAGS)";
        export CXX="$(tc-getCXX) $(get_abi_CFLAGS)";
        export LD="$(tc-getLD) $(get_abi_LDFLAGS)";
        export CHOST=$(get_abi_CHOST $1);
        export CBUILD=$(get_abi_CHOST $1);
        export PKG_CONFIG_LIBDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig;
        export PKG_CONFIG_PATH=${EPREFIX}/usr/share/pkgconfig;
    fi
}
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
}
pkg_nofetch ()
{
    default
}
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 $(sed -nre                                       "s/^(dependency_libs|in
herited_linker_flags)='(.*)'$/\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 fail
ed 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
}
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
}
setup-allowed-flags ()
{
    ALLOWED_FLAGS="-pipe";
    ALLOWED_FLAGS+=" -O -O1 -O2 -Os -Og -mcpu -march -mtune";
    ALLOWED_FLAGS+=" -fstack-protector* -fsanitize=*";
    ALLOWED_FLAGS+=" -fbounds-checking -fno-strict-overflow";
    ALLOWED_FLAGS+=" -fno-PIE -fno-pie -nopie -fno-unit-at-a-time";
    ALLOWED_FLAGS+=" -g -g[0-9] -ggdb -ggdb[0-9] -gdwarf-* gstabs -gstabs+";
    ALLOWED_FLAGS+=" -fno-ident -fpermissive -frecord-gcc-switches";
    ALLOWED_FLAGS+=" -fdiagnostics*";
    ALLOWED_FLAGS+=" -W* -w";
    ALLOWED_FLAGS+=" -fno-stack-protector* -fabi-version=*              -fno-strict-aliasing -fno-bound
s-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-sse4
a -mno-3dnow -mno-popcnt                -mno-abm -mips1 -mips2 -mips3 -mips4 -mips32 -mips64 -mips16 -m
plt             -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 -m
abi             -mlittle-endian -mbig-endian -EL -EB -fPIC -mlive-g0 -mcmodel           -mstack-bias -m
no-stack-bias -msecure-plt -m*-toc -mfloat-abi          -mfix-r10000 -mno-fix-r10000 -D* -U*";
    ALLOWED_FLAGS+=" -mno-fma4 -mno-movbe -mno-xop -mno-lwp";
    ALLOWED_FLAGS+=" -mno-fsgsbase -mno-rdrnd -mno-f16c -mno-bmi -mno-tbm";
    ALLOWED_FLAGS+=" -mno-avx2 -mno-bmi2 -mno-fma -mno-lzcnt";
    ALLOWED_FLAGS+=" -mno-fxsr -mno-rtm -mno-xsave -mno-xsaveopt";
    ALLOWED_FLAGS+=" -mno-avx512cd -mno-avx512er -mno-avx512f -mno-avx512pf -mno-sha";
    ALLOWED_FLAGS+=" -I* -L* -R* -Wl,*";
    export ALLOWED_FLAGS;
    return 0
}
src_compile ()
{
    go build -ldflags '-extldflags=-fno-PIC' -v -x -work ${GO_PN} || die
}
src_configure ()
{
    default
}
src_install ()
{
    dobin go-mtpfs
}
src_prepare ()
{
    default
}
src_test ()
{
    go test -ldflags '-extldflags=-fno-PIC' ${GO_PN}/fs || die;
    go test -ldflags '-extldflags=-fno-PIC' ${GO_PN}/usb || die;
    go test -ldflags '-extldflags=-fno-PIC' ${GO_PN}/mtp || die
}
src_unpack ()
{
    git-r3_src_unpack "$@"
}
strip-flags ()
{
    local x y var;
    setup-allowed-flags;
    set -f;
    for var in $(all-flag-vars);
    do
        local new=();
        for x in ${!var};
        do
            local flag=${x%%=*};
            for y in ${ALLOWED_FLAGS};
            do
                if [[ -z ${flag%%${y}} ]]; then
                    new+=("${x}");
                    break;
                fi;
            done;
        done;
        if _is_flagq ${var} "-O*" && ! _is_flagq new "-O*"; then
            new+=(-O2);
        fi;
        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-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=${BUILD_LDFLAG
S} AR=$(tc-getBUILD_AR) AS=$(tc-getBUILD_AS) CC=$(tc-getBUILD_CC) CPP=$(tc-getBUILD_CPP) CXX=$(tc-getBU
ILD_CXX) LD=$(tc-getBUILD_LD) NM=$(tc-getBUILD_NM) PKG_CONFIG=$(tc-getBUILD_PKG_CONFIG) RANLIB=$(tc-get
BUILD_RANLIB) "$@"
}
tc-export ()
{
    local var;
    for var in "$@";
    do
        [[ $(type -t tc-get${var}) != "function" ]] && die "tc-export: invalid export variable '${var}'
";
        eval tc-get${var} > /dev/null;
    done
}
tc-export_build_env ()
{
    tc-export "$@";
    : ${BUILD_CFLAGS:=-O1 -pipe};
    : ${BUILD_CXXFLAGS:=-O1 -pipe};
    : ${BUILD_CPPFLAGS:=};
    : ${BUILD_LDFLAGS:=};
    export BUILD_{C,CXX,CPP,LD}FLAGS;
    local v;
    for v in BUILD_{C,CXX,CPP,LD}FLAGS;
    do
        export ${v#BUILD_}_FOR_BUILD="${!v}";
    done
}
tc-getAR ()
{
    tc-getPROG AR ar "$@"
}
tc-getAS ()
{
    tc-getPROG AS as "$@"
}
tc-getBUILD_AR ()
{
    tc-getBUILD_PROG AR ar "$@"
}
tc-getBUILD_AS ()
{
    tc-getBUILD_PROG AS as "$@"
}
tc-getBUILD_CC ()
{
    tc-getBUILD_PROG CC gcc "$@"
}
tc-getBUILD_CPP ()
{
    tc-getBUILD_PROG CPP cpp "$@"
}
tc-getBUILD_CXX ()
{
    tc-getBUILD_PROG CXX g++ "$@"
}
tc-getBUILD_LD ()
{
    tc-getBUILD_PROG LD ld "$@"
}
tc-getBUILD_NM ()
{
    tc-getBUILD_PROG NM nm "$@"
}
tc-getBUILD_OBJCOPY ()
{
    tc-getBUILD_PROG OBJCOPY objcopy "$@"
}
tc-getBUILD_PKG_CONFIG ()
{
    tc-getBUILD_PROG PKG_CONFIG pkg-config "$@"
}
tc-getBUILD_PROG ()
{
    _tc-getPROG CBUILD "BUILD_$1 $1_FOR_BUILD HOST$1" "${@:2}"
}
tc-getBUILD_RANLIB ()
{
    tc-getBUILD_PROG RANLIB ranlib "$@"
}
tc-getBUILD_STRIP ()
{
    tc-getBUILD_PROG STRIP strip "$@"
}
tc-getCC ()
{
    tc-getPROG CC gcc "$@"
}
tc-getCPP ()
{
    tc-getPROG CPP cpp "$@"
}
tc-getCXX ()
{
    tc-getPROG CXX g++ "$@"
}
tc-getDLLWRAP ()
{
    tc-getPROG DLLWRAP dllwrap "$@"
}
tc-getF77 ()
{
    tc-getPROG F77 gfortran "$@"
}
tc-getFC ()
{
    tc-getPROG FC gfortran "$@"
}
tc-getGCJ ()
{
    tc-getPROG GCJ gcj "$@"
}
tc-getLD ()
{
    tc-getPROG LD ld "$@"
}
tc-getNM ()
{
    tc-getPROG NM nm "$@"
}
tc-getOBJCOPY ()
{
    tc-getPROG OBJCOPY objcopy "$@"
}
tc-getPKG_CONFIG ()
{
    tc-getPROG PKG_CONFIG pkg-config "$@"
}
tc-getPROG ()
{
    _tc-getPROG CHOST "$@"
}
tc-getRANLIB ()
{
    tc-getPROG RANLIB ranlib "$@"
}
tc-getRC ()
{
    tc-getPROG RC windres "$@"
}
tc-getSTRIP ()
{
    tc-getPROG STRIP strip "$@"
}
tc-has-openmp ()
{
    local base="${T}/test-tc-openmp";
    cat > "${base}.c"  <<-EOF
#include <omp.h>
int main() {
int nthreads, tid, ret = 0;
#pragma omp parallel private(nthreads, tid)
{
tid = omp_get_thread_num();
nthreads = omp_get_num_threads(); ret += tid + nthreads;
}
return ret;
}
EOF

    $(tc-getCC "$@") -fopenmp "${base}.c" -o "${base}" &>/dev/null;
    local ret=$?;
    rm -f "${base}"*;
    return ${ret}
}
tc-has-tls ()
{
    local base="${T}/test-tc-tls";
    cat > "${base}.c"  <<-EOF
int foo(int *i) {
static __thread int j = 0;
return *i ? j : *i;
}
EOF

    local flags;
    case $1 in
        -s)
            flags="-S"
        ;;
        -c)
            flags="-c"
        ;;
        -l)

        ;;
        -*)
            die "Usage: tc-has-tls [-c|-l] [toolchain prefix]"
        ;;
    esac;
    : ${flags:=-fPIC -shared -Wl,-z,defs};
    [[ $1 == -* ]] && shift;
    $(tc-getCC "$@") ${flags} "${base}.c" -o "${base}" &>/dev/null;
    local ret=$?;
    rm -f "${base}"*;
    return ${ret}
}
tc-is-cross-compiler ()
{
    [[ ${CBUILD:-${CHOST}} != ${CHOST} ]]
}
tc-is-softfloat ()
{
    local CTARGET=${CTARGET:-${CHOST}};
    case ${CTARGET} in
        bfin* | h8300*)
            echo "only"
        ;;
        *)
            if [[ ${CTARGET//_/-} == *-softfloat-* ]]; then
                echo "yes";
            else
                if [[ ${CTARGET//_/-} == *-softfp-* ]]; then
                    echo "softfp";
                else
                    echo "no";
                fi;
            fi
        ;;
    esac
}
tc-is-static-only ()
{
    local host=${CTARGET:-${CHOST}};
    [[ ${host} == *-mint* ]]
}
tc-ninja_magic_to_arch ()
{
    function ninj ()
    {
        [[ ${type} == "kern" ]] && echo $1 || echo $2
    };
    local type=$1;
    local host=$2;
    [[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
    local KV=${KV:-${KV_FULL}};
    [[ ${type} == "kern" ]] && [[ -z ${KV} ]] && ewarn "QA: Kernel version could not be determined, ple
ase inherit kernel-2 or linux-info";
    case ${host} in
        aarch64*)
            echo arm64
        ;;
        alpha*)
            echo alpha
        ;;
        arm*)
            echo arm
        ;;
        avr*)
            ninj avr32 avr
        ;;
        bfin*)
            ninj blackfin bfin
        ;;
        c6x)
            echo c6x
        ;;
        cris*)
            echo cris
        ;;
        frv)
            echo frv
        ;;
        hexagon)
            echo hexagon
        ;;
        hppa*)
            ninj parisc hppa
        ;;
        i?86*)
            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -lt $(KV_to_int 2.6.24) || ${host} == *
freebsd* ]]; then
                echo i386;
            else
                echo x86;
            fi
        ;;
        ia64*)
            echo ia64
        ;;
        m68*)
            echo m68k
        ;;
        metag)
            echo metag
        ;;
        mips*)
            echo mips
        ;;
        nios2*)
            echo nios2
        ;;
        nios*)
            echo nios
        ;;
        or32)
            echo openrisc
        ;;
        powerpc*)
            if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]]; then
                echo powerpc;
            else
                if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -eq $(KV_to_int 2.6.15) ]]; then
                    if [[ ${host} == powerpc64* ]] || [[ ${PROFILE_ARCH} == "ppc64" ]]; then
                        echo powerpc;
                    else
                        echo ppc;
                    fi;
                else
                    if [[ ${host} == powerpc64* ]]; then
                        echo ppc64;
                    else
                        if [[ ${PROFILE_ARCH} == "ppc64" ]]; then
                            ninj ppc64 ppc;
                        else
                            echo ppc;
                        fi;
                    fi;
                fi;
            fi
        ;;
        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" ]] && [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.24) ]]; then
                echo x86;
            else
                ninj x86_64 amd64;
            fi
        ;;
        xtensa*)
            echo xtensa
        ;;
        *)
            echo unknown
        ;;
    esac
}
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 ${flag} ]] && return 1;
    local PROG=$(tc-get${comp});
    if ${PROG} -c -o /dev/null -x${lang} - < /dev/null > /dev/null 2>&1; then
        ${PROG} "${flag}" -c -o /dev/null -x${lang} - < /dev/null > /dev/null 2>&1;
    else
        ${PROG} "${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
}
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 t
o help to improve Gentoo.";
    fi
}