environment

environment.txt (text/plain), 155.95 KB, created by Jerome C on 2024-10-15 21:37:18 UTC

declare -x ABI="amd64"
declare -x ABI_MIPS=""
declare -x ABI_S390=""
declare -x ABI_X86="64"
declare -x ADA_TARGET=""
declare -x ALSA_CARDS=""
declare -x AMDGPU_TARGETS=""
declare -x ANT_HOME="/usr/share/ant"
declare -x APACHE2_MODULES=""
declare -x APACHE2_MPMS=""
declare -x ARCH="amd64"
declare BDEPEND=$'initramfs? ( app-alternatives/cpio )\n\tcompress-xz? ( app-arch/xz-utils )\n\tcompress-zstd? ( app-arch/zstd )\n\tdeduplicate? ( app-misc/rdfind )\n\t|| ( dev-lang/python:3.13 dev-lang/python:3.12 dev-lang/python:3.11 dev-lang/python:3.10 ) >=dev-vcs/git-1.8.2.1[curl]'
declare -x BINPKG_FORMAT="gpkg"
declare -x BINPKG_GPG_SIGNING_BASE_COMMAND="/usr/bin/flock /run/lock/portage-binpkg-gpg.lock /usr/bin/gpg --sign --armor [PORTAGE_CONFIG]"
declare -x BINPKG_GPG_SIGNING_DIGEST="SHA512"
declare -x BINPKG_GPG_VERIFY_BASE_COMMAND="/usr/bin/gpg --verify --batch --no-tty --no-auto-check-trustdb --status-fd 2 [PORTAGE_CONFIG] [SIGNATURE]"
declare -x BINPKG_GPG_VERIFY_GPG_HOME="/etc/portage/gnupg"
declare -x BOOTSTRAP_USE="unicode pkg-config split-usr xml python_targets_python3_12 python_single_target_python3_12 multilib zstd cet systemd sysv-utils udev"
declare -x CALLIGRA_FEATURES=""
declare -x CAMERAS=""
declare -x CBUILD="x86_64-pc-linux-gnu"
declare -x CFLAGS="-march=znver4 -mtune=znver4 -O2 -pipe"
declare -x CFLAGS_amd64="-m64"
declare -x CFLAGS_default
declare -x CFLAGS_x32="-mx32"
declare -x CFLAGS_x86="-m32 -mfpmath=sse"
declare -- CHECKCONFIG_DONOTHING=""
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=""
declare -x COMMON_FLAGS="-march=znver4 -mtune=znver4 -O2 -pipe"
declare -x CPU_FLAGS_ARM=""
declare -x CPU_FLAGS_PPC=""
declare -x CPU_FLAGS_X86=""
declare -x CTARGET_default="x86_64-pc-linux-gnu"
declare -x CURL_QUIC=""
declare -x CURL_SSL=""
declare -x CXXFLAGS="-march=znver4 -mtune=znver4 -O2 -pipe"
declare -x DEBUGBUILD="1"
declare -x DEFAULT_ABI="amd64"
declare -x DEFINED_PHASES=" install postinst postrm preinst prepare prerm pretend setup unpack"
declare DEPEND=""
declare DESCRIPTION="Linux firmware files"
declare -x DIROPTIONS="-m0755"
declare -x DOTNET_ROOT="/usr/lib64/dotnet-sdk-8.0"
declare -x EAPI="8"
declare -- EGIT3_STORE_DIR="/var/cache/distfiles/git3-src"
declare -- EGIT_BRANCH=""
declare -- EGIT_CLONE_TYPE="single"
declare -- EGIT_COMMIT=""
declare -- EGIT_COMMIT_DATE=""
declare -x EGIT_DIR="/var/cache/distfiles/git3-src/linux_kernel_git_firmware_linux-firmware.git"
declare -- EGIT_LFS_CLONE_TYPE="shallow"
declare -- EGIT_MIN_CLONE_TYPE="shallow"
declare -- EGIT_REPO_URI="https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git"
declare -x EGIT_VERSION="4e420ebb4c56e534da7f1c9f49f8e355de1e7879"
declare -x ELIBC="glibc"
declare -x ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME"
declare -- EPOCHREALTIME="1729027608.448621"
declare -- EPOCHSECONDS="1729027608"
declare -x EPYTHON="python3.12"
declare -a EVCS_STORE_DIRS=([0]="/var/cache/distfiles/git3-src/linux_kernel_git_firmware_linux-firmware.git" [1]="/var/cache/distfiles/git3-src/linux_kernel_git_firmware_linux-firmware.git")
declare -x EXEOPTIONS="-m0755"
declare -x FCFLAGS="-march=znver4 -mtune=znver4 -O2 -pipe"
declare -x FETCHCOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port= ; exec rsync --rsh=\\\"ssh \\\${port:+-p\\\${port}} \\\${3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \"\${PORTAGE_SSH_OPTS}\""
declare -x FFLAGS="-march=znver4 -mtune=znver4 -O2 -pipe"
declare -x FFTOOLS=""
declare -x GCC_SPECS=""
declare -x GPG_VERIFY_GROUP_DROP="nogroup"
declare -x GPG_VERIFY_USER_DROP="nobody"
declare -x GPSD_PROTOCOLS=""
declare -x GRUB_PLATFORMS=""
declare -x GSETTINGS_BACKEND="dconf"
declare -x GUILE_SINGLE_TARGET=""
declare -x GUILE_TARGETS=""
declare HOMEPAGE="https://git.kernel.org/?p=linux/kernel/git/firmware/linux-firmware.git"
declare IDEPEND=$'\n\tdist-kernel? (\n\t\tinitramfs? ( sys-kernel/installkernel )\n\t)\n '
declare -x INHERITED=" mount-boot-utils toolchain-funcs multilib dist-kernel-utils linux-info mount-boot multiprocessing python-utils-r1 python-any-r1 portability savedconfig git-r3"
declare -x INPUT_DEVICES=""
declare -x INSOPTIONS="-m0644"
declare IUSE="compress-xz compress-zstd deduplicate dist-kernel +initramfs +redistributable savedconfig unknown-license savedconfig"
declare -x IUSE_EFFECTIVE="abi_x86_64 alpha amd64 amd64-linux arm arm64 arm64-macos compress-xz compress-zstd deduplicate dist-kernel elibc_Darwin elibc_SunOS elibc_bionic elibc_glibc elibc_mingw elibc_musl hppa initramfs kernel_Darwin kernel_SunOS kernel_linux loong m68k mips ppc ppc-macos ppc64 ppc64-linux prefix prefix-guest prefix-stack redistributable riscv s390 savedconfig sparc unknown-license x64-macos x64-solaris x86 x86-linux"
declare -x IUSE_IMPLICIT="abi_x86_64 prefix prefix-guest prefix-stack"
declare -x KERNEL="linux"
declare -x KERNEL_ABI="amd64"
declare -- KERNEL_DIR="/usr/src/linux"
declare -- KERNEL_MAKEFILE="/usr/src/linux/Makefile"
declare -x KEYWORDS=""
declare -- KV_DIR="/usr/src/linux"
declare -- KV_EXTRA="-rc3-mainline"
declare -- KV_FULL="6.12.0-rc3-mainline-byw-gcc-znver4"
declare -- KV_LOCAL="-byw-gcc-znver4"
declare -- KV_MAJOR="6"
declare -- KV_MINOR="12"
declare -- KV_OUT_DIR="/usr/src/linux"
declare -- KV_PATCH="0"
declare -x L10N=""
declare -x LADSPA_PATH="/usr/lib64/ladspa"
declare -x LANG="en_GB.utf8"
declare -x LANGUAGE=""
declare -x LCD_DEVICES=""
declare -x LC_ADDRESS="en_GB.utf8"
declare -x LC_COLLATE="C"
declare -x LC_CTYPE="en_GB.utf8"
declare -x LC_IDENTIFICATION="en_GB.utf8"
declare -x LC_MEASUREMENT="en_GB.utf8"
declare -x LC_MESSAGES="en_GB.utf8"
declare -x LC_MONETARY="en_GB.utf8"
declare -x LC_NAME="en_GB.utf8"
declare -x LC_NUMERIC="en_GB.utf8"
declare -x LC_PAPER="en_GB.utf8"
declare -x LC_TELEPHONE="en_GB.utf8"
declare -x LC_TIME="en_GB.utf8"
declare -x LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,-O2 -Wl,--as-needed -Wl,-z,pack-relative-relocs"
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 LEX="flex"
declare -x LIBDIR_amd64="lib64"
declare -x LIBDIR_default="lib"
declare -x LIBDIR_x32="libx32"
declare -x LIBDIR_x86="lib"
declare -x LIBOPTIONS="-m0644"
declare -x LIBREOFFICE_EXTENSIONS=""
declare -x LICENSE=$'GPL-2 GPL-2+ GPL-3 BSD MIT || ( MPL-1.1 GPL-2 )\n\tredistributable? ( linux-fw-redistributable BSD-2 BSD BSD-4 ISC MIT )\n\tunknown-license? ( all-rights-reserved )'
declare -x LINGUAS="en en-GB"
declare -x LLVM_SLOT=""
declare -x LLVM_TARGETS=""
declare -x LUA_SINGLE_TARGET=""
declare -x LUA_TARGETS=""
declare -x LV2_PATH="/usr/lib64/lv2"
declare -x MAIL="/var/mail/root"
declare -x MAKEOPTS="-j16"
declare -x MANPAGER="manpager"
declare -x MODULES_SIGN_CERT="/path/to/cert.pem"
declare -x MODULES_SIGN_HASH="sha512"
declare -x MODULES_SIGN_KEY="/path/to/key.pem"
declare -x MOZ_GMP_PATH="/usr/lib64/nsbrowser/plugins/gmp-gmpopenh264/system-installed"
declare -x MULTILIB_ABIS="amd64 x86"
declare -x MULTILIB_STRICT_DENY="64-bit.*shared object"
declare -x MULTILIB_STRICT_DIRS="/lib32 /lib /usr/lib32 /usr/lib /usr/kde/*/lib32 /usr/kde/*/lib /usr/qt/*/lib32 /usr/qt/*/lib /usr/X11R6/lib32 /usr/X11R6/lib"
declare -x MULTILIB_STRICT_EXEMPT="(perl5|gcc|binutils|eclipse-3|debug|portage|udev|systemd|clang|python-exec|llvm)"
declare -- MY_COMMIT=""
declare -x NGINX_MODULES_HTTP=""
declare -x NGINX_MODULES_MAIL=""
declare -x NGINX_MODULES_STREAM=""
declare -x NPM_CONFIG_GLOBALCONFIG="/etc/npm/npmrc"
declare -x OFFICE_IMPLEMENTATION=""
declare -x OPENMPI_FABRICS=""
declare -x OPENMPI_OFED_FEATURES=""
declare -x OPENMPI_RM=""
declare -x PATH="/var/tmp/portage/sys-kernel/linux-firmware-99999999/temp/python3.12/bin:/usr/lib/portage/python3.12/ebuild-helpers/xattr:/usr/lib/portage/python3.12/ebuild-helpers:/usr/local/sbin:/usr/local/bin:/usr/bin:/opt/bin:/usr/lib/llvm/18/bin"
declare PDEPEND=""
declare -x PERL_FEATURES=""
declare -x PHP_TARGETS=""
declare -x PKG_CONFIG_PATH="/var/tmp/portage/sys-kernel/linux-firmware-99999999/temp/python3.12/pkgconfig"
declare -x POLICY_TYPES="strict targeted"
declare -x PORTAGE_COMPRESSION_COMMAND="zstd -T16"
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/linux-firmware-99999999/html")
declare -a PORTAGE_DOSTRIP=()
declare -a PORTAGE_DOSTRIP_SKIP=()
declare -x PORTAGE_REPO_REVISIONS="{\"gentoo\": \"a59d6435414cc9488b9969ef68a70008a4237f79\"}"
declare -x POSTGRES_TARGETS=""
declare -x PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL"
declare -- PROPERTIES="live"
declare -x PYTHON="/usr/bin/python3.12"
declare -x PYTHONDONTWRITEBYTECODE="1"
declare -a PYTHON_COMPAT=([0]="python3_10" [1]="python3_11" [2]="python3_12" [3]="python3_13")
declare -- PYTHON_DEPS="|| ( dev-lang/python:3.13 dev-lang/python:3.12 dev-lang/python:3.11 dev-lang/python:3.10 )"
declare -- PYTHON_REQUIRED_USE="I-DO-NOT-EXIST-IN-PYTHON-ANY-R1"
declare -x PYTHON_SINGLE_TARGET=""
declare -x PYTHON_TARGETS=""
declare -- QA_PREBUILT="*"
declare -x QEMU_SOFTMMU_TARGETS=""
declare -x QEMU_USER_TARGETS=""
declare RDEPEND=$'!savedconfig? (\n\t\tredistributable? (\n\t\t\t!sys-firmware/alsa-firmware[alsa_cards_ca0132]\n\t\t\t!sys-block/qla-fc-firmware\n\t\t\t!sys-firmware/raspberrypi-wifi-ucode\n\t\t)\n\t\tunknown-license? (\n\t\t\t!sys-firmware/alsa-firmware[alsa_cards_korg1212]\n\t\t\t!sys-firmware/alsa-firmware[alsa_cards_maestro3]\n\t\t\t!sys-firmware/alsa-firmware[alsa_cards_sb16]\n\t\t\t!sys-firmware/alsa-firmware[alsa_cards_ymfpci]\n\t\t)\n\t)\n\tdist-kernel? (\n\t\tvirtual/dist-kernel\n\t\tinitramfs? (\n\t\t\tapp-alternatives/cpio\n\t\t)\n\t)\n '
declare REPOSITORY
declare REQUIRED_USE=$'initramfs? ( redistributable )\n\t?? ( compress-xz compress-zstd )\n\tsavedconfig? ( !deduplicate ) '
declare RESTRICT="binchecks strip test"
declare -x RESUMECOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port= ; exec rsync --rsh=\\\"ssh \\\${port:+-p\\\${port}} \\\${3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \"\${PORTAGE_SSH_OPTS}\""
declare -x RUBY_TARGETS=""
declare -x RUSTFLAGS="-C target-cpu=znver4 -C link-arg=-Wl,-z,pack-relative-relocs -C opt-level=3"
declare -x S="/var/tmp/portage/sys-kernel/linux-firmware-99999999/work/linux-firmware-99999999"
declare -x SANDBOX_DEBUG="0"
declare -x SANDBOX_DENY=""
declare -x SANDBOX_METHOD="any"
declare -x SANDBOX_PREDICT="/var/tmp/portage/sys-kernel/linux-firmware-99999999/homedir:/dev/crypto:/var/cache/man:/dev/random:/proc/self/coredump_filter:/dev/random:/proc/self/coredump_filter:/var/cache/fontconfig"
declare -x SANDBOX_READ="/:/var/tmp/portage"
declare -x SANDBOX_VERBOSE="1"
declare -x SANDBOX_WRITE=":/dev/console:/dev/fd:/dev/full:/dev/null:/dev/ptmx:/dev/pts/:/dev/pty:/dev/shm:/dev/tts:/dev/tty:/dev/vc/:/dev/zero:/proc/self/fd:/tmp/:/usr/lib/cf:/usr/lib/conftest:/usr/lib32/cf:/usr/lib32/conftest:/usr/lib64/cf:/usr/lib64/conftest:/usr/tmp/:/usr/tmp/cf:/usr/tmp/conftest:/var/cache/distfiles/git3-src:/var/tmp/:/var/tmp/portage:/var/tmp/portage/sys-kernel/linux-firmware-99999999/homedir/.bash_history"
declare -x SANE_BACKENDS=""
declare -x SECUREBOOT_SIGN_CERT="/path/to/cert.crt"
declare -x SECUREBOOT_SIGN_KEY="/path/to/key.key"
declare -x SHELL="/bin/bash"
declare -x SHELL_SETS_TITLE="0"
declare -- SKIP_KERNEL_CHECK=""
declare -x SLOT="0"
declare -i SRANDOM="2183570715"
declare SRC_URI
declare -x SUDO_COMMAND="/usr/sbin/bash"
declare -x SUDO_GID="1000"
declare -x SUDO_UID="1000"
declare -x SUDO_USER="someuser"
declare -x SYMLINK_LIB="no"
declare -x TWISTED_DISABLE_WRITING_OF_PLUGIN_CACHE="1"
declare -x USE="abi_x86_64 amd64 elibc_glibc initramfs kernel_linux redistributable"
declare -x USERLAND="GNU"
declare -x USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL"
declare -x USE_EXPAND_UNPREFIXED="ARCH"
declare -x USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-linux arm arm64 arm64-macos hppa loong m68k mips ppc ppc64 ppc64-linux ppc-macos riscv s390 sparc x64-macos x64-solaris x86 x86-linux"
declare -x USE_EXPAND_VALUES_ELIBC="bionic Darwin glibc mingw musl SunOS"
declare -x USE_EXPAND_VALUES_KERNEL="Darwin linux SunOS"
declare -x UWSGI_PLUGINS=""
declare -x VIDEO_CARDS=""
declare -x VISUAL="vim"
declare -x VOICEMAIL_STORAGE=""
declare -x XDG_CONFIG_DIRS="/etc/xdg"
declare -x XDG_CURRENT_DESKTOP="KDE"
declare -x XDG_DATA_DIRS="/usr/local/share:/usr/share"
declare -x XTABLES_ADDONS=""
declare -- _DIST_KERNEL_UTILS="1"
declare -- _GIT_R3_ECLASS="1"
declare -- _LINUX_CONFIG_EXISTS_DONE=""
declare -- _LINUX_INFO_ECLASS="1"
declare -- _MULTILIB_ECLASS="1"
declare -- _MULTIPROCESSING_ECLASS="1"
declare -- _PORTABILITY_ECLASS="1"
declare -a _PYTHON_ALL_IMPLS=([0]="pypy3" [1]="python3_10" [2]="python3_11" [3]="python3_12" [4]="python3_13" [5]="python3_13t")
declare -- _PYTHON_ANY_R1_ECLASS="1"
declare -a _PYTHON_HISTORICAL_IMPLS=([0]="jython2_7" [1]="pypy" [2]="pypy1_8" [3]="pypy1_9" [4]="pypy2_0" [5]="python2_5" [6]="python2_6" [7]="python2_7" [8]="python3_1" [9]="python3_2" [10]="python3_3" [11]="python3_4" [12]="python3_5" [13]="python3_6" [14]="python3_7" [15]="python3_8" [16]="python3_9")
declare -- _PYTHON_SANITY_CHECKED="1"
declare -a _PYTHON_SUPPORTED_IMPLS=([0]="python3_10" [1]="python3_11" [2]="python3_12" [3]="python3_13")
declare -a _PYTHON_UNSUPPORTED_IMPLS=([0]="pypy3" [1]="python3_13t")
declare -- _PYTHON_UTILS_R1_ECLASS="1"
declare -- _SAVEDCONFIG_ECLASS="1"
declare -- _TOOLCHAIN_FUNCS_ECLASS="1"
declare -x __E_DESTTREE="/usr"
declare -x __E_DOCDESTTREE=""
declare -x __E_EXEDESTTREE=""
declare -x __E_INSDESTTREE=""
declare -x ac_cv_c_undeclared_builtin_options="none needed"
declare -x enable_year2038="no"
declare -- get_version_warning_done=""
declare -x gl_cv_compiler_check_decl_option="-Werror=implicit-function-declaration"
declare -x gl_cv_func_getcwd_path_max="yes"
__eapi6_src_install () 
{ 
    if [[ -f Makefile || -f GNUmakefile || -f makefile ]]; then
        emake DESTDIR="${D}" install;
    fi;
    einstalldocs
}
__eapi6_src_prepare () 
{ 
    if ___is_indexed_array_var PATCHES; then
        [[ ${#PATCHES[@]} -gt 0 ]] && eapply "${PATCHES[@]}";
    else
        if [[ -n ${PATCHES} ]]; then
            eapply ${PATCHES};
        fi;
    fi;
    eapply_user
}
__eapi7_ver_compare () 
{ 
    local va=${1} vb=${2} a an al as ar b bn bl bs br re LC_ALL=C;
    re="^([0-9]+(\.[0-9]+)*)([a-z]?)((_(alpha|beta|pre|rc|p)[0-9]*)*)(-r[0-9]+)?$";
    [[ ${va} =~ ${re} ]] || die "${FUNCNAME}: invalid version: ${va}";
    an=${BASH_REMATCH[1]};
    al=${BASH_REMATCH[3]};
    as=${BASH_REMATCH[4]};
    ar=${BASH_REMATCH[7]};
    [[ ${vb} =~ ${re} ]] || die "${FUNCNAME}: invalid version: ${vb}";
    bn=${BASH_REMATCH[1]};
    bl=${BASH_REMATCH[3]};
    bs=${BASH_REMATCH[4]};
    br=${BASH_REMATCH[7]};
    __eapi7_ver_compare_int "${an%%.*}" "${bn%%.*}" || return;
    while [[ ${an} == *.* && ${bn} == *.* ]]; do
        an=${an#*.};
        bn=${bn#*.};
        a=${an%%.*};
        b=${bn%%.*};
        if [[ ${a} == 0* || ${b} == 0* ]]; then
            [[ ${a} =~ 0+$ ]] && a=${a%"${BASH_REMATCH[0]}"};
            [[ ${b} =~ 0+$ ]] && b=${b%"${BASH_REMATCH[0]}"};
            [[ ${a} > ${b} ]] && return 3;
            [[ ${a} < ${b} ]] && return 1;
        else
            __eapi7_ver_compare_int "${a}" "${b}" || return;
        fi;
    done;
    [[ ${an} == *.* ]] && return 3;
    [[ ${bn} == *.* ]] && return 1;
    [[ ${al} > ${bl} ]] && return 3;
    [[ ${al} < ${bl} ]] && return 1;
    as=${as#_}${as:+_};
    bs=${bs#_}${bs:+_};
    while [[ -n ${as} && -n ${bs} ]]; do
        a=${as%%_*};
        b=${bs%%_*};
        if [[ ${a%%[0-9]*} == "${b%%[0-9]*}" ]]; then
            __eapi7_ver_compare_int "${a##*[a-z]}" "${b##*[a-z]}" || return;
        else
            [[ ${a%%[0-9]*} == p ]] && return 3;
            [[ ${b%%[0-9]*} == p ]] && return 1;
            [[ ${a} > ${b} ]] && return 3 || return 1;
        fi;
        as=${as#*_};
        bs=${bs#*_};
    done;
    if [[ -n ${as} ]]; then
        [[ ${as} == p[_0-9]* ]] && return 3 || return 1;
    else
        if [[ -n ${bs} ]]; then
            [[ ${bs} == p[_0-9]* ]] && return 1 || return 3;
        fi;
    fi;
    __eapi7_ver_compare_int "${ar#-r}" "${br#-r}" || return;
    return 2
}
__eapi7_ver_compare_int () 
{ 
    local a=$1 b=$2 d=$(( ${#1}-${#2} ));
    if [[ ${d} -gt 0 ]]; then
        printf -v b "%0${d}d%s" 0 "${b}";
    else
        if [[ ${d} -lt 0 ]]; then
            printf -v a "%0$(( -d ))d%s" 0 "${a}";
        fi;
    fi;
    [[ ${a} > ${b} ]] && return 3;
    [[ ${a} == "${b}" ]]
}
__eapi7_ver_parse_range () 
{ 
    local range=${1};
    local max=${2};
    [[ ${range} == [0-9]* ]] || die "${FUNCNAME}: range must start with a number";
    start=${range%-*};
    [[ ${range} == *-* ]] && end=${range#*-} || end=${start};
    if [[ -n ${end} ]]; then
        [[ ${start} -le ${end} ]] || die "${FUNCNAME}: end of range must be >= start";
        [[ ${end} -le ${max} ]] || end=${max};
    else
        end=${max};
    fi
}
__eapi7_ver_split () 
{ 
    local v=${1} LC_ALL=C;
    comp=();
    local s c;
    while [[ -n ${v} ]]; do
        s=${v%%[a-zA-Z0-9]*};
        v=${v:${#s}};
        [[ ${v} == [0-9]* ]] && c=${v%%[^0-9]*} || c=${v%%[^a-zA-Z]*};
        v=${v:${#c}};
        comp+=("${s}" "${c}");
    done
}
__eapi8_src_prepare () 
{ 
    local f;
    if ___is_indexed_array_var PATCHES; then
        [[ ${#PATCHES[@]} -gt 0 ]] && eapply -- "${PATCHES[@]}";
    else
        if [[ -n ${PATCHES} ]]; then
            eapply -- ${PATCHES};
        fi;
    fi;
    eapply_user
}
_clang_fullversion () 
{ 
    local ver="$1";
    shift;
    set -- $($(tc-getCPP "$@") -E -P - <<< "__clang_major__ __clang_minor__ __clang_patchlevel__");
    eval echo "${ver}"
}
_gcc-install-dir () 
{ 
    echo "$(LC_ALL=C $(tc-getCC) -print-search-dirs 2> /dev/null | awk '$1=="install:" {print $2}')"
}
_gcc-specs-directive_raw () 
{ 
    local cc=$(tc-getCC);
    local specfiles=$(LC_ALL=C ${cc} -v 2>&1 | awk '$1=="Reading" {print $NF}');
    ${cc} -dumpspecs 2> /dev/null | cat - ${specfiles} | awk -v directive=$1 'BEGIN	{ pspec=""; spec=""; outside=1 }
$1=="*"directive":"  { pspec=spec; spec=""; outside=0; next }
	outside || NF==0 || ( substr($1,1,1)=="*" && substr($1,length($1),1)==":" ) { outside=1; next }
	spec=="" && substr($0,1,1)=="+" { spec=pspec " " substr($0,2); next }
	{ spec=spec $0 }
END	{ print spec }';
    return 0
}
_gcc-specs-exists () 
{ 
    [[ -f $(_gcc-install-dir)/$1 ]]
}
_gcc_fullversion () 
{ 
    local ver="$1";
    shift;
    set -- $($(tc-getCPP "$@") -E -P - <<< "__GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__");
    eval echo "${ver}"
}
_get_all_makeopts () 
{ 
    echo "${MAKEOPTS} ${GNUMAKEFLAGS} ${MAKEFLAGS}"
}
_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;
    if [[ -n ${EGIT_SUBMODULES[@]+1} && $(declare -p EGIT_SUBMODULES) != "declare -a"* ]]; then
        die 'EGIT_SUBMODULES must be an array.';
    fi;
    local esc_pn livevar;
    esc_pn=${PN//[-+]/_};
    [[ ${esc_pn} == [0-9]* ]] && esc_pn=_${esc_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 ${livevar}, no support will be provided";
    livevar=${esc_pn}_LIVE_COMMIT_DATE;
    EGIT_COMMIT_DATE=${!livevar-${EGIT_COMMIT_DATE}};
    [[ -n ${!livevar} ]] && ewarn "Using ${livevar}, no support will be provided";
    if [[ -n ${EGIT_COMMIT} && -n ${EGIT_COMMIT_DATE} ]]; then
        die "EGIT_COMMIT and EGIT_COMMIT_DATE can not be specified simultaneously";
    fi
}
_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}/${repo_name};
    EVCS_STORE_DIRS+=("${GIT_DIR}");
    if [[ ! -d ${EGIT3_STORE_DIR} && ! -n ${EVCS_OFFLINE} ]]; then
        ( addwrite /;
        mkdir -p "${EGIT3_STORE_DIR}" ) || die "Unable to create ${EGIT3_STORE_DIR}";
    fi;
    addwrite "${EGIT3_STORE_DIR}";
    if [[ ! -d ${GIT_DIR} ]]; then
        if [[ -n ${EVCS_OFFLINE} ]]; then
            eerror "A clone of the following repository is required to proceed:";
            eerror "  ${1}";
            eerror "However, networking activity has been disabled using EVCS_OFFLINE and there";
            eerror "is no local clone available.";
            die "No local clone of ${1}. Unable to proceed with EVCS_OFFLINE.";
        fi;
        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 -b __init__ || die;
        if [[ -n ${saved_umask} ]]; then
            umask "${saved_umask}" || die;
        fi;
    fi
}
_git-r3_set_submodules () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    local parent_path=${1};
    local data=${2};
    [[ -z ${parent_path} || ${parent_path} == */ ]] || die;
    submodules=();
    local l;
    while read l; do
        [[ ${l} == submodule.*.url=* ]] || continue;
        l=${l#submodule.};
        local subname=${l%%.url=*};
        local is_manually_specified=;
        if declare -p EGIT_SUBMODULES &> /dev/null; then
            local p l_res res=;
            for p in "${EGIT_SUBMODULES[@]}";
            do
                if [[ ${p} == -* ]]; then
                    p=${p#-};
                    l_res=;
                else
                    l_res=1;
                fi;
                [[ ${parent_path}${subname} == ${p} ]] && res=${l_res};
            done;
            if [[ ! -n ${res} ]]; then
                einfo "Skipping submodule ${parent_path}${subname}";
                continue;
            else
                einfo "Using submodule ${parent_path}${subname}";
                is_manually_specified=1;
            fi;
        fi;
        local upd=$(echo "${data}" | git config -f /dev/fd/0 submodule."${subname}".update);
        [[ ${upd} == none && ! -n ${is_manually_specified} ]] && continue;
        local enc_subname=${subname//[^a-zA-Z0-9-]/_};
        submodules+=("${enc_subname}" "$(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
}
_python_check_EPYTHON () 
{ 
    if [[ -z ${EPYTHON} ]]; then
        die "EPYTHON unset, invalid call context";
    fi
}
_python_check_locale_sanity () 
{ 
    local -x LC_ALL=${1};
    local IFS=;
    local lc=({a..z});
    local uc=({A..Z});
    local input="${lc[*]}${uc[*]}";
    local output=$(tr '[:lower:][:upper:]' '[:upper:][:lower:]' <<< "${input}");
    [[ ${output} == "${uc[*]}${lc[*]}" ]]
}
_python_check_occluded_packages () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ -z ${BUILD_DIR} || ! -d ${BUILD_DIR}/install ]] && return;
    local sitedir="${BUILD_DIR}/install$(python_get_sitedir)";
    [[ ${sitedir} -ef . ]] && return;
    local f fn diff l;
    for f in "${sitedir}"/*/;
    do
        f=${f%/};
        fn=${f##*/};
        [[ ${fn} == *.dist-info || ${fn} == *.egg-info ]] && continue;
        if [[ -d ${fn} ]]; then
            diff=$(comm -1 -3 <(find "${fn}" -type f -not -path '*/__pycache__/*' | sort
assert) <(cd "${sitedir}" && find "${fn}" -type f -not -path '*/__pycache__/*' | sort
assert));
            if [[ -n ${diff} ]]; then
                eqawarn "The directory ${fn} occludes package installed for ${EPYTHON}.";
                eqawarn "The installed package includes additional files:";
                eqawarn;
                while IFS= read -r l; do
                    eqawarn "    ${l}";
                done <<< "${diff}";
                eqawarn;
                if [[ ! -n ${_PYTHON_WARNED_OCCLUDED_PACKAGES} ]]; then
                    eqawarn "For more information on occluded packages, please see:";
                    eqawarn "https://projects.gentoo.org/python/guide/test.html#importerrors-for-c-extensions";
                    _PYTHON_WARNED_OCCLUDED_PACKAGES=1;
                fi;
            fi;
        fi;
    done
}
_python_export () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    local impl var;
    case "${1}" in 
        python* | jython*)
            impl=${1/_/.};
            shift
        ;;
        pypy | pypy3)
            impl=${1};
            shift
        ;;
        *)
            impl=${EPYTHON};
            if [[ -z ${impl} ]]; then
                die "_python_export called without a python implementation and EPYTHON is unset";
            fi
        ;;
    esac;
    debug-print "${FUNCNAME}: implementation: ${impl}";
    for var in "$@";
    do
        case "${var}" in 
            EPYTHON)
                export EPYTHON=${impl};
                debug-print "${FUNCNAME}: EPYTHON = ${EPYTHON}"
            ;;
            PYTHON)
                export PYTHON=${BROOT-${EPREFIX}}/usr/bin/${impl};
                debug-print "${FUNCNAME}: PYTHON = ${PYTHON}"
            ;;
            PYTHON_STDLIB)
                [[ -n ${PYTHON} ]] || die "PYTHON needs to be set for ${var} to be exported, or requested before it";
                PYTHON_STDLIB=$("${PYTHON}" - "${EPREFIX}/usr" <<-EOF || 
import sys, sysconfig
print(sysconfig.get_path("stdlib", vars={"installed_base": sys.argv[1]}))
EOF
 die);
                export PYTHON_STDLIB;
                debug-print "${FUNCNAME}: PYTHON_STDLIB = ${PYTHON_STDLIB}"
            ;;
            PYTHON_SITEDIR)
                [[ -n ${PYTHON} ]] || die "PYTHON needs to be set for ${var} to be exported, or requested before it";
                PYTHON_SITEDIR=$("${PYTHON}" - "${EPREFIX}/usr" <<-EOF || 
import sys, sysconfig
print(sysconfig.get_path("purelib", vars={"base": sys.argv[1]}))
EOF
 die);
                export PYTHON_SITEDIR;
                debug-print "${FUNCNAME}: PYTHON_SITEDIR = ${PYTHON_SITEDIR}"
            ;;
            PYTHON_INCLUDEDIR)
                [[ -n ${PYTHON} ]] || die "PYTHON needs to be set for ${var} to be exported, or requested before it";
                PYTHON_INCLUDEDIR=$("${PYTHON}" - "${ESYSROOT}/usr" <<-EOF || 
import sys, sysconfig
print(sysconfig.get_path("platinclude", vars={"installed_platbase": sys.argv[1]}))
EOF
 die);
                export PYTHON_INCLUDEDIR;
                debug-print "${FUNCNAME}: PYTHON_INCLUDEDIR = ${PYTHON_INCLUDEDIR}";
                if [[ ! -d ${PYTHON_INCLUDEDIR} ]]; then
                    die "${impl} does not install any header files!";
                fi
            ;;
            PYTHON_LIBPATH)
                [[ -n ${PYTHON} ]] || die "PYTHON needs to be set for ${var} to be exported, or requested before it";
                PYTHON_LIBPATH=$("${PYTHON}" - <<-EOF || 
import os.path, sysconfig
print(
os.path.join(
sysconfig.get_config_var("LIBDIR"),
sysconfig.get_config_var("LDLIBRARY"))
if sysconfig.get_config_var("LDLIBRARY")
else "")
EOF
 die);
                export PYTHON_LIBPATH;
                debug-print "${FUNCNAME}: PYTHON_LIBPATH = ${PYTHON_LIBPATH}";
                if [[ ! -n ${PYTHON_LIBPATH} ]]; then
                    die "${impl} lacks a (usable) dynamic library";
                fi
            ;;
            PYTHON_CFLAGS)
                local val;
                case "${impl}" in 
                    python*)
                        val=$($(tc-getPKG_CONFIG) --cflags ${impl/n/n-}) || die
                    ;;
                    *)
                        die "${impl}: obtaining ${var} not supported"
                    ;;
                esac;
                export PYTHON_CFLAGS=${val};
                debug-print "${FUNCNAME}: PYTHON_CFLAGS = ${PYTHON_CFLAGS}"
            ;;
            PYTHON_LIBS)
                local val;
                case "${impl}" in 
                    python*)
                        val=$($(tc-getPKG_CONFIG) --libs ${impl/n/n-}-embed) || die
                    ;;
                    *)
                        die "${impl}: obtaining ${var} not supported"
                    ;;
                esac;
                export PYTHON_LIBS=${val};
                debug-print "${FUNCNAME}: PYTHON_LIBS = ${PYTHON_LIBS}"
            ;;
            PYTHON_CONFIG)
                local flags val;
                case "${impl}" in 
                    python*)
                        [[ -n ${PYTHON} ]] || die "PYTHON needs to be set for ${var} to be exported, or requested before it";
                        flags=$("${PYTHON}" - <<-EOF || 
import sysconfig
print(sysconfig.get_config_var("ABIFLAGS")
or "")
EOF
 die);
                        val=${PYTHON%t}${flags}-config
                    ;;
                    *)
                        die "${impl}: obtaining ${var} not supported"
                    ;;
                esac;
                export PYTHON_CONFIG=${val};
                debug-print "${FUNCNAME}: PYTHON_CONFIG = ${PYTHON_CONFIG}"
            ;;
            PYTHON_PKG_DEP)
                local d;
                case ${impl} in 
                    python*)
                        PYTHON_PKG_DEP="dev-lang/python:${impl#python}"
                    ;;
                    pypy3)
                        PYTHON_PKG_DEP="dev-python/${impl}:="
                    ;;
                    *)
                        die "Invalid implementation: ${impl}"
                    ;;
                esac;
                if [[ -n ${PYTHON_REQ_USE} ]]; then
                    PYTHON_PKG_DEP+=[${PYTHON_REQ_USE}];
                fi;
                export PYTHON_PKG_DEP;
                debug-print "${FUNCNAME}: PYTHON_PKG_DEP = ${PYTHON_PKG_DEP}"
            ;;
            PYTHON_SCRIPTDIR)
                local dir;
                export PYTHON_SCRIPTDIR=${EPREFIX}/usr/lib/python-exec/${impl};
                debug-print "${FUNCNAME}: PYTHON_SCRIPTDIR = ${PYTHON_SCRIPTDIR}"
            ;;
            *)
                die "_python_export: unknown variable ${var}"
            ;;
        esac;
    done
}
_python_impl_matches () 
{ 
    [[ ${#} -ge 1 ]] || die "${FUNCNAME}: takes at least 1 parameter";
    [[ ${#} -eq 1 ]] && return 0;
    local impl=${1/./_} pattern;
    shift;
    for pattern in "$@";
    do
        case ${pattern} in 
            -2 | python2* | pypy)
                if [[ ${EAPI} != 7 ]]; then
                    eerror;
                    eerror "Python 2 is no longer supported in Gentoo, please remove Python 2";
                    eerror "${FUNCNAME[1]} calls.";
                    die "Passing ${pattern} to ${FUNCNAME[1]} is banned in EAPI ${EAPI}";
                fi
            ;;
            -3)
                if [[ ${EAPI} != 7 ]]; then
                    eerror;
                    eerror "Python 2 is no longer supported in Gentoo, please remove Python 2";
                    eerror "${FUNCNAME[1]} calls.";
                    die "Passing ${pattern} to ${FUNCNAME[1]} is banned in EAPI ${EAPI}";
                fi;
                return 0
            ;;
            3.10)
                [[ ${impl} == python${pattern/./_} || ${impl} == pypy3 ]] && return 0
            ;;
            3.8 | 3.9 | 3.1[1-3])
                [[ ${impl%t} == python${pattern/./_} ]] && return 0
            ;;
            *)
                [[ ${impl} == ${pattern/./_} ]] && return 0
            ;;
        esac;
    done;
    return 1
}
_python_run_check_deps () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    local impl=${1};
    einfo "Checking whether ${impl} is suitable ...";
    local PYTHON_PKG_DEP;
    _python_export "${impl}" PYTHON_PKG_DEP;
    ebegin "  ${PYTHON_PKG_DEP}";
    has_version -b "${PYTHON_PKG_DEP}";
    eend ${?} || return 1;
    declare -f python_check_deps > /dev/null || return 0;
    local PYTHON_USEDEP="python_targets_${impl}(-)";
    local PYTHON_SINGLE_USEDEP="python_single_target_${impl}(-)";
    ebegin "  python_check_deps";
    python_check_deps;
    eend ${?}
}
_python_sanity_checks () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ -n ${_PYTHON_SANITY_CHECKED} ]] && return;
    if [[ -v PYTHONPATH ]]; then
        local x paths=();
        mapfile -d ':' -t paths <<< ${PYTHONPATH};
        for x in "${paths[@]}";
        do
            if [[ ${x} != /* ]]; then
                eerror "Relative path found in PYTHONPATH:";
                eerror;
                eerror "  PYTHONPATH=${PYTHONPATH@Q}";
                eerror;
                eerror "This is guaranteed to cause random breakage.  Please make sure that";
                eerror "your PYTHONPATH contains absolute paths only (and only if necessary).";
                eerror "Note that empty values (including ':' at either end and an empty";
                eerror "PYTHONPATH) count as the current directory.  If no PYTHONPATH";
                eerror "is intended, it needs to be unset instead.";
                die "Relative paths in PYTHONPATH are forbidden: ${x@Q}";
            fi;
        done;
        elog "PYTHONPATH=${PYTHONPATH@Q}";
    fi;
    _PYTHON_SANITY_CHECKED=1
}
_python_set_impls () 
{ 
    local i;
    if [[ ${BASH_VERSINFO[0]} -ge 5 ]]; then
        [[ ${PYTHON_COMPAT@a} == *a* ]];
    else
        [[ $(declare -p PYTHON_COMPAT) == "declare -a"* ]];
    fi;
    if [[ ${?} -ne 0 ]]; then
        if ! declare -p PYTHON_COMPAT &> /dev/null; then
            die 'PYTHON_COMPAT not declared.';
        else
            die 'PYTHON_COMPAT must be an array.';
        fi;
    fi;
    local obsolete=();
    if [[ ! -n ${PYTHON_COMPAT_NO_STRICT} ]]; then
        for i in "${PYTHON_COMPAT[@]}";
        do
            case ${i} in 
                pypy3 | python3_9 | python3_1[0-3] | python3_13t)

                ;;
                jython2_7 | pypy | pypy1_[89] | pypy2_0 | python2_[5-7] | python3_[1-9])
                    obsolete+=("${i}")
                ;;
                *)
                    if has "${i}" "${_PYTHON_ALL_IMPLS[@]}" "${_PYTHON_HISTORICAL_IMPLS[@]}"; then
                        die "Mis-synced patterns in _python_set_impls: missing ${i}";
                    else
                        die "Invalid implementation in PYTHON_COMPAT: ${i}";
                    fi
                ;;
            esac;
        done;
    fi;
    local supp=() unsupp=();
    for i in "${_PYTHON_ALL_IMPLS[@]}";
    do
        if has "${i}" "${PYTHON_COMPAT[@]}"; then
            supp+=("${i}");
        else
            unsupp+=("${i}");
        fi;
    done;
    if [[ ! -n ${supp[@]} ]]; then
        die "No supported implementation in PYTHON_COMPAT.";
    fi;
    if [[ -n ${_PYTHON_SUPPORTED_IMPLS[@]} ]]; then
        if [[ ${_PYTHON_SUPPORTED_IMPLS[@]} != ${supp[@]} ]]; then
            eerror "Supported impls (PYTHON_COMPAT) changed between inherits!";
            eerror "Before: ${_PYTHON_SUPPORTED_IMPLS[*]}";
            eerror "Now   : ${supp[*]}";
            die "_PYTHON_SUPPORTED_IMPLS integrity check failed";
        fi;
        if [[ ${_PYTHON_UNSUPPORTED_IMPLS[@]} != ${unsupp[@]} ]]; then
            eerror "Unsupported impls changed between inherits!";
            eerror "Before: ${_PYTHON_UNSUPPORTED_IMPLS[*]}";
            eerror "Now   : ${unsupp[*]}";
            die "_PYTHON_UNSUPPORTED_IMPLS integrity check failed";
        fi;
    else
        _PYTHON_SUPPORTED_IMPLS=("${supp[@]}");
        _PYTHON_UNSUPPORTED_IMPLS=("${unsupp[@]}");
        readonly _PYTHON_SUPPORTED_IMPLS _PYTHON_UNSUPPORTED_IMPLS;
    fi
}
_python_verify_patterns () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    local impl pattern;
    for pattern in "$@";
    do
        case ${pattern} in 
            -[23] | 3.[89] | 3.1[0-3])
                continue
            ;;
        esac;
        for impl in "${_PYTHON_ALL_IMPLS[@]}" "${_PYTHON_HISTORICAL_IMPLS[@]}";
        do
            [[ ${impl} == ${pattern/./_} ]] && continue 2;
        done;
        die "Invalid implementation pattern: ${pattern}";
    done
}
_python_wrapper_setup () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    local workdir=${1:-${T}/${EPYTHON}};
    local impl=${2:-${EPYTHON}};
    [[ -n ${workdir} ]] || die "${FUNCNAME}: no workdir specified.";
    [[ -n ${impl} ]] || die "${FUNCNAME}: no impl nor EPYTHON specified.";
    if [[ ! -x ${workdir}/bin/python ]]; then
        mkdir -p "${workdir}"/{bin,pkgconfig} || die;
        rm -f "${workdir}"/bin/python{,2,3}{,-config} || die;
        rm -f "${workdir}"/bin/2to3 || die;
        rm -f "${workdir}"/pkgconfig/python{2,3}{,-embed}.pc || die;
        local EPYTHON PYTHON;
        _python_export "${impl}" EPYTHON PYTHON;
        cat > "${workdir}/bin/python" <<-_EOF_ || 
#!/bin/sh
exec "${PYTHON}" "\${@}"
_EOF_
 die
        cp "${workdir}/bin/python" "${workdir}/bin/python3" || die;
        chmod +x "${workdir}/bin/python" "${workdir}/bin/python3" || die;
        local nonsupp=(python2 python2-config);
        if [[ ${EPYTHON} == python* ]]; then
            cat > "${workdir}/bin/python-config" <<-_EOF_ || 
#!/bin/sh
exec "${PYTHON}-config" "\${@}"
_EOF_
 die
            cp "${workdir}/bin/python-config" "${workdir}/bin/python3-config" || die;
            chmod +x "${workdir}/bin/python-config" "${workdir}/bin/python3-config" || die;
            ln -s "${PYTHON/python/2to3-}" "${workdir}"/bin/2to3 || die;
            ln -s "${EPREFIX}"/usr/$(get_libdir)/pkgconfig/${EPYTHON/n/n-}.pc "${workdir}"/pkgconfig/python3.pc || die;
            ln -s "${EPREFIX}"/usr/$(get_libdir)/pkgconfig/${EPYTHON/n/n-}-embed.pc "${workdir}"/pkgconfig/python3-embed.pc || die;
        else
            nonsupp+=(2to3 python-config python3-config);
        fi;
        local x;
        for x in "${nonsupp[@]}";
        do
            cat > "${workdir}"/bin/${x} <<-_EOF_ || 
#!/bin/sh
echo "${ECLASS}: ${FUNCNAME}: ${x} is not supported by ${EPYTHON} (PYTHON_COMPAT)" >&2
exit 127
_EOF_
 die
            chmod +x "${workdir}"/bin/${x} || die;
        done;
    fi;
    if [[ ${PATH##:*} != ${workdir}/bin ]]; then
        PATH=${workdir}/bin${PATH:+:${PATH}};
    fi;
    if [[ ${PKG_CONFIG_PATH##:*} != ${workdir}/pkgconfig ]]; then
        PKG_CONFIG_PATH=${workdir}/pkgconfig${PKG_CONFIG_PATH:+:${PKG_CONFIG_PATH}};
    fi;
    export PATH PKG_CONFIG_PATH
}
_tc-getPROG () 
{ 
    local tuple=$1;
    local v var vars=$2;
    local prog=($3);
    var=${vars%% *};
    for v in ${vars};
    do
        if [[ -n ${!v} ]]; then
            export ${var}="${!v}";
            echo "${!v}";
            return 0;
        fi;
    done;
    local search=;
    [[ -n $4 ]] && search=$(type -p $4-${prog[0]});
    [[ -z ${search} && -n ${!tuple} ]] && search=$(type -p ${!tuple}-${prog[0]});
    [[ -n ${search} ]] && prog[0]=${search##*/};
    export ${var}="${prog[*]}";
    echo "${!var}"
}
_tc-has-openmp () 
{ 
    local base="${T}/test-tc-openmp";
    cat <<-EOF > "${base}.c"
#include <omp.h>
int main(void) {
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}
}
build_sphinx () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ ${#} -eq 1 ]] || die "${FUNCNAME} takes 1 arg: <directory>";
    local dir=${1};
    sed -i -e 's:^intersphinx_mapping:disabled_&:' "${dir}"/conf.py || die;
    local command=("${EPYTHON}" -m sphinx.cmd.build);
    if ! "${EPYTHON}" -c "import sphinx.cmd.build" 2> /dev/null; then
        command=(sphinx-build);
    fi;
    command+=(-b html -d "${dir}"/_build/doctrees "${dir}" "${dir}"/_build/html);
    echo "${command[@]}" 1>&2;
    "${command[@]}" || die;
    HTML_DOCS+=("${dir}/_build/html/.")
}
check_extra_config () 
{ 
    use kernel_linux || return;
    local config negate die error reworkmodulenames;
    local soft_errors_count=0 hard_errors_count=0 config_required=0;
    local old_LINUX_CONFIG_EXISTS_DONE="${_LINUX_CONFIG_EXISTS_DONE}";
    linux-info_get_any_version;
    for config in ${CONFIG_CHECK};
    do
        if [[ "${config:0:1}" != "~" ]]; then
            config_required=1;
            break;
        fi;
    done;
    if [[ ${config_required} == 0 ]]; then
        if ! linux_config_exists; then
            ewarn "Unable to check for the following kernel config options due";
            ewarn "to absence of any configured kernel sources or compiled";
            ewarn "config:";
            for config in ${CONFIG_CHECK};
            do
                config=${config#\~};
                config=${config#\!};
                local_error="ERROR_${config}";
                msg="${!local_error}";
                if [[ -z ${msg} ]]; then
                    local_error="WARNING_${config}";
                    msg="${!local_error}";
                fi;
                ewarn " - ${config}${msg:+ - }${msg}";
            done;
            ewarn "You're on your own to make sure they are set if needed.";
            export LINUX_CONFIG_EXISTS_DONE="${old_LINUX_CONFIG_EXISTS_DONE}";
            return 0;
        fi;
    else
        if ! linux_config_exists; then
            qeerror "Could not find a neither a usable .config in the kernel source directory";
            qeerror "nor a /proc/config.gz file,";
            qeerror "Please ensure that ${KERNEL_DIR} points to a configured set of Linux sources.";
            qeerror "If you are using KBUILD_OUTPUT, please set the environment var so that";
            qeerror "it points to the necessary object directory so that it might find .config";
            qeerror "or have a properly configured kernel to produce a config.gz file. (CONFIG_IKCONFIG).";
            die "Kernel not configured; no .config found in ${KV_OUT_DIR} or /proc/config.gz found";
        fi;
    fi;
    ebegin "Checking for suitable kernel configuration options";
    for config in ${CONFIG_CHECK};
    do
        die=1;
        error=0;
        negate=0;
        reworkmodulenames=0;
        if [[ ${config:0:1} == "~" ]]; then
            die=0;
            config=${config:1};
        else
            if [[ ${config:0:1} == "@" ]]; then
                die=0;
                reworkmodulenames=1;
                config=${config:1};
            fi;
        fi;
        if [[ ${config:0:1} == "!" ]]; then
            negate=1;
            config=${config:1};
        fi;
        if [[ ${negate} == 1 ]]; then
            linux_chkconfig_present ${config} && error=2;
        else
            if [[ ${reworkmodulenames} == 1 ]]; then
                local temp_config="${config//*:}" i n;
                config="${config//:*}";
                if linux_chkconfig_present ${config}; then
                    for i in ${MODULE_NAMES};
                    do
                        n="${i//${temp_config}}";
                        [[ -z ${n//\(*} ]] && MODULE_IGNORE="${MODULE_IGNORE} ${temp_config}";
                    done;
                    error=2;
                fi;
            else
                linux_chkconfig_present ${config} || error=1;
            fi;
        fi;
        if [[ ${error} -gt 0 ]]; then
            local report_func="eerror" local_error;
            local_error="ERROR_${config}";
            local_error="${!local_error}";
            if [[ -z "${local_error}" ]]; then
                local_error="${config}_ERROR";
                local_error="${!local_error}";
            fi;
            if [[ ${die} == 0 && -z "${local_error}" ]]; then
                local_error="WARNING_${config}";
                local_error="${!local_error}";
                if [[ -n "${local_error}" ]]; then
                    report_func="ewarn";
                fi;
            fi;
            if [[ -z "${local_error}" ]]; then
                [[ ${error} == 1 ]] && local_error="is not set when it should be." || local_error="should not be set. But it is.";
                local_error="CONFIG_${config}:\t ${local_error}";
            fi;
            if [[ ${die} == 0 ]]; then
                ${report_func} "  ${local_error}";
                soft_errors_count=$[soft_errors_count + 1];
            else
                ${report_func} "  ${local_error}";
                hard_errors_count=$[hard_errors_count + 1];
            fi;
        fi;
    done;
    if [[ ${hard_errors_count} -gt 0 ]]; then
        eend 1;
        eerror "Please check to make sure these options are set correctly.";
        eerror "Failure to do so may cause unexpected problems.";
        eerror "Once you have satisfied these options, please try merging";
        eerror "this package again.";
        export LINUX_CONFIG_EXISTS_DONE="${old_LINUX_CONFIG_EXISTS_DONE}";
        die "Incorrect kernel configuration options";
    else
        if [[ ${soft_errors_count} -gt 0 ]]; then
            eend 1;
            ewarn "Please check to make sure these options are set correctly.";
            ewarn "Failure to do so may cause unexpected problems.";
        else
            eend 0;
        fi;
    fi;
    export LINUX_CONFIG_EXISTS_DONE="${old_LINUX_CONFIG_EXISTS_DONE}"
}
check_kernel_built () 
{ 
    if ! use kernel_linux; then
        die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
    fi;
    [[ -n ${SKIP_KERNEL_CHECK} ]] && return;
    require_configured_kernel;
    local versionh_path;
    if kernel_is -ge 3 7; then
        versionh_path="include/generated/uapi/linux/version.h";
    else
        versionh_path="include/linux/version.h";
    fi;
    if [[ ! -f "${KV_OUT_DIR}/${versionh_path}" ]]; then
        eerror "These sources have not yet been prepared.";
        eerror "We cannot build against an unprepared tree.";
        eerror "To resolve this, please type the following:";
        eerror;
        eerror "# cd ${KV_DIR}";
        eerror "# make oldconfig";
        eerror "# make modules_prepare";
        eerror;
        eerror "Then please try merging this module again.";
        die "Kernel sources need compiling first";
    fi
}
check_modules_supported () 
{ 
    if ! use kernel_linux; then
        die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
    fi;
    require_configured_kernel;
    if ! linux_chkconfig_builtin "MODULES"; then
        eerror "These sources do not support loading external modules.";
        eerror "to be able to use this module please enable \"Loadable modules support\"";
        eerror "in your kernel, recompile and then try merging this module again.";
        die "No support for external modules in ${KV_FULL} config";
    fi
}
check_zlibinflate () 
{ 
    if ! use kernel_linux; then
        die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
    fi;
    require_configured_kernel;
    local INFLATE;
    local DEFLATE;
    einfo "Determining the usability of ZLIB_INFLATE support in your kernel";
    ebegin "checking ZLIB_INFLATE";
    linux_chkconfig_builtin CONFIG_ZLIB_INFLATE;
    eend $? || die;
    ebegin "checking ZLIB_DEFLATE";
    linux_chkconfig_builtin CONFIG_ZLIB_DEFLATE;
    eend $? || die;
    local LINENO_START;
    local LINENO_END;
    local SYMBOLS;
    local x;
    LINENO_END="$(grep -n 'CONFIG_ZLIB_INFLATE y' ${KV_DIR}/lib/Config.in | cut -d : -f 1)";
    LINENO_START="$(head -n $LINENO_END ${KV_DIR}/lib/Config.in | grep -n 'if \[' | tail -n 1 | cut -d : -f 1)";
    (( LINENO_AMOUNT = ${LINENO_END} - ${LINENO_START} ));
    (( LINENO_END = ${LINENO_END} - 1 ));
    SYMBOLS="$(head -n $LINENO_END ${KV_DIR}/lib/Config.in | tail -n $LINENO_AMOUNT | sed -e 's/^.*\(CONFIG_[^\" ]*\).*/\1/g;')";
    for x in ${SYMBOLS};
    do
        if [[ "${!x}" = "y" ]]; then
            einfo "${x} ensures zlib is linked into your kernel - excellent";
            return 0;
        fi;
    done;
    eerror;
    eerror "This kernel module requires ZLIB library support.";
    eerror "You have enabled zlib support in your kernel, but haven't enabled";
    eerror "enabled any option that will ensure that zlib is linked into your";
    eerror "kernel.";
    eerror;
    eerror "Please ensure that you enable at least one of these options:";
    eerror;
    for x in ${SYMBOLS};
    do
        eerror "  * $x";
    done;
    eerror;
    eerror "Please remember to recompile and install your kernel, and reboot";
    eerror "into your new kernel before attempting to load this kernel module.";
    die "Kernel doesn't include zlib support"
}
clang-fullversion () 
{ 
    _clang_fullversion '$1.$2.$3' "$@"
}
clang-major-version () 
{ 
    _clang_fullversion '$1' "$@"
}
clang-micro-version () 
{ 
    _clang_fullversion '$3' "$@"
}
clang-minor-version () 
{ 
    _clang_fullversion '$2' "$@"
}
clang-version () 
{ 
    _clang_fullversion '$1.$2' "$@"
}
dist-kernel_PV_to_KV () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ ${#} -ne 1 ]] && die "${FUNCNAME}: invalid arguments";
    local pv=${1};
    local kv=${pv%%_*};
    [[ -z $(ver_cut 3- "${kv}") ]] && kv+=".0";
    [[ ${pv} == *_* ]] && kv+=-${pv#*_};
    echo "${kv}"
}
dist-kernel_compressed_module_cleanup () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ ${#} -ne 1 ]] && die "${FUNCNAME}: invalid arguments";
    local path=${1};
    local config_path=/usr/src/linux-${KV_FULL}/.config;
    local option;
    for option in config source/.config build/.config;
    do
        if [[ -f ${path}/${option} ]]; then
            config_path=${path}/${option};
            break;
        fi;
    done;
    local preferred=;
    [[ -f ${config_path} ]] && preferred=$(dist-kernel_get_module_suffix "${config_path}");
    local basename suffix;
    while read -r basename; do
        local prev=;
        for suffix in .ko .ko.gz .ko.xz .ko.zst;
        do
            [[ ${suffix} == ${preferred} ]] && continue;
            local current=${path}/${basename}${suffix};
            [[ -f ${current} ]] || continue;
            if [[ -f ${path}/${basename}${preferred} ]]; then
                rm -v "${current}" || die;
            else
                if [[ -z ${prev} ]]; then
                    prev=${current};
                else
                    if [[ ${current} -nt ${prev} ]]; then
                        rm -v "${prev}" || die;
                        prev=${current};
                    else
                        rm -v "${current}" || die;
                    fi;
                fi;
            fi;
        done;
    done < <(cd "${path}" && find -type f \( -name '*.ko' -o -name '*.ko.gz' -o -name '*.ko.xz' -o -name '*.ko.zst' \) | sed -e 's:[.]ko\(\|[.]gz\|[.]xz\|[.]zst\)$::' | sort | uniq -d || die)
}
dist-kernel_get_image_path () 
{ 
    case ${ARCH} in 
        amd64 | x86)
            echo arch/x86/boot/bzImage
        ;;
        arm64 | riscv)
            if [[ -n ${KERNEL_EFI_ZBOOT} ]]; then
                echo arch/${ARCH}/boot/vmlinuz.efi;
            else
                echo arch/${ARCH}/boot/Image.gz;
            fi
        ;;
        loong)
            if [[ -n ${KERNEL_EFI_ZBOOT} ]]; then
                echo arch/loongarch/boot/vmlinuz.efi;
            else
                echo arch/loongarch/boot/vmlinux.elf;
            fi
        ;;
        arm)
            echo arch/arm/boot/zImage
        ;;
        hppa | ppc | ppc64 | sparc)
            echo ./vmlinux
        ;;
        *)
            die "${FUNCNAME}: unsupported ARCH=${ARCH}"
        ;;
    esac
}
dist-kernel_get_module_suffix () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ ${#} -eq 1 ]] || die "${FUNCNAME}: invalid arguments";
    local config=${1};
    if ! in_iuse modules-compress || ! use modules-compress; then
        echo .ko;
    else
        if [[ ! -r ${config} ]]; then
            die "Cannot find kernel config ${config}";
        else
            if grep -q "CONFIG_MODULE_COMPRESS_NONE=y" "${config}"; then
                echo .ko;
            else
                if grep -q "CONFIG_MODULE_COMPRESS_GZIP=y" "${config}"; then
                    echo .ko.gz;
                else
                    if grep -q "CONFIG_MODULE_COMPRESS_XZ=y" "${config}"; then
                        echo .ko.xz;
                    else
                        if grep -q "CONFIG_MODULE_COMPRESS_ZSTD=y" "${config}"; then
                            echo .ko.zst;
                        else
                            die "Module compression is enabled, but compressor not known";
                        fi;
                    fi;
                fi;
            fi;
        fi;
    fi
}
dist-kernel_install_kernel () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ ${#} -eq 3 ]] || die "${FUNCNAME}: invalid arguments";
    local version=${1};
    local image=${2};
    local map=${3};
    local success=;
    while true; do
        nonfatal mount-boot_check_status || break;
        ebegin "Installing the kernel via installkernel";
        ARCH=$(tc-arch-kernel) installkernel "${version}" "${image}" "${map}" || break;
        eend ${?} || die -n "Installing the kernel failed";
        success=1;
        break;
    done;
    if [[ ! -n ${success} ]]; then
        local kernel="<name of your kernel pakcage>:<kernel version>";
        local k_id_file=${image%$(dist-kernel_get_image_path)}/dist-kernel;
        if [[ -f ${k_id_file} ]]; then
            kernel=\'\=$(< ${k_id_file})\';
        fi;
        eerror;
        eerror "The kernel was not deployed successfully. Inspect the failure";
        eerror "in the logs above and once you resolve the problems please";
        eerror "run the equivalent of the following command to try again:";
        eerror;
        eerror "    emerge --config ${kernel}";
        die "Kernel install failed, please fix the problems and run emerge --config";
    fi
}
dist-kernel_reinstall_initramfs () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ ${#} -eq 2 ]] || die "${FUNCNAME}: invalid arguments";
    local kernel_dir=${1};
    local ver=${2};
    local image_path=${kernel_dir}/$(dist-kernel_get_image_path);
    if [[ ! -f ${image_path} ]]; then
        eerror "Kernel install missing, image not found:";
        eerror "  ${image_path}";
        eerror "Initramfs will not be updated.  Please reinstall your kernel.";
        return;
    fi;
    dist-kernel_install_kernel "${ver}" "${image_path}" "${kernel_dir}/System.map"
}
dlopen_lib () 
{ 
    case "${CHOST}" in 
        *-linux-gnu* | *-linux-uclibc)
            echo "-ldl"
        ;;
    esac
}
eapply () 
{ 
    local failed patch_cmd=patch;
    local -x LC_COLLATE=POSIX;
    type -P gpatch > /dev/null && patch_cmd=gpatch;
    function _eapply_patch () 
    { 
        local f=${1};
        local prefix=${2};
        ebegin "${prefix:-Applying }${f##*/}";
        local all_opts=(-p1 -f -g0 --no-backup-if-mismatch "${patch_options[@]}");
        if ${patch_cmd} "${all_opts[@]}" --dry-run -s -F0 < "${f}" &> /dev/null; then
            all_opts+=(-s -F0);
        fi;
        ${patch_cmd} "${all_opts[@]}" < "${f}";
        failed=${?};
        if ! eend "${failed}"; then
            __helpers_die "patch -p1 ${patch_options[*]} failed with ${f}";
        fi
    };
    local patch_options=() files=();
    local i found_doublehyphen;
    for ((i = 1; i <= ${#@}; ++i ))
    do
        if [[ ${@:i:1} == -- ]]; then
            patch_options=("${@:1:i-1}");
            files=("${@:i+1}");
            found_doublehyphen=1;
            break;
        fi;
    done;
    if [[ -z ${found_doublehyphen} ]]; then
        for ((i = 1; i <= ${#@}; ++i ))
        do
            if [[ ${@:i:1} != -* ]]; then
                patch_options=("${@:1:i-1}");
                files=("${@:i}");
                break;
            fi;
        done;
        for i in "${files[@]}";
        do
            if [[ ${i} == -* ]]; then
                die "eapply: all options must be passed before non-options";
            fi;
        done;
    fi;
    if [[ ${#files[@]} -eq 0 ]]; then
        die "eapply: no files specified";
    fi;
    local f;
    for f in "${files[@]}";
    do
        if [[ -d ${f} ]]; then
            function _eapply_get_files () 
            { 
                local LC_ALL=POSIX;
                local prev_shopt=$(shopt -p nullglob);
                shopt -s nullglob;
                local f;
                for f in "${1}"/*;
                do
                    if [[ ${f} == *.diff || ${f} == *.patch ]]; then
                        files+=("${f}");
                    fi;
                done;
                ${prev_shopt}
            };
            local files=();
            _eapply_get_files "${f}";
            [[ ${#files[@]} -eq 0 ]] && die "No *.{patch,diff} files in directory ${f}";
            einfo "Applying patches from ${f} ...";
            local f2;
            for f2 in "${files[@]}";
            do
                _eapply_patch "${f2}" '  ';
                [[ ${failed} -ne 0 ]] && return "${failed}";
            done;
        else
            _eapply_patch "${f}";
            [[ ${failed} -ne 0 ]] && return "${failed}";
        fi;
    done;
    return 0
}
eapply_user () 
{ 
    [[ ${EBUILD_PHASE} == prepare ]] || die "eapply_user() called during invalid phase: ${EBUILD_PHASE}";
    local tagfile=${T}/.portage_user_patches_applied;
    [[ -f ${tagfile} ]] && return;
    >> "${tagfile}";
    local basedir=${PORTAGE_CONFIGROOT%/}/etc/portage/patches;
    local columns=${COLUMNS:-0};
    [[ ${columns} == 0 ]] && columns=$(set -- $( ( stty size < /dev/tty ) 2> /dev/null || echo 24 80); echo $2);
    (( columns > 0 )) || (( columns = 80 ));
    local applied d f;
    local -A _eapply_user_patches;
    local prev_shopt=$(shopt -p nullglob);
    shopt -s nullglob;
    for d in "${basedir}"/${CATEGORY}/{${P}-${PR},${P},${PN}}{:${SLOT%/*},};
    do
        for f in "${d}"/*;
        do
            if [[ ( ${f} == *.diff || ${f} == *.patch ) && -z ${_eapply_user_patches[${f##*/}]} ]]; then
                _eapply_user_patches[${f##*/}]=${f};
            fi;
        done;
    done;
    if [[ ${#_eapply_user_patches[@]} -gt 0 ]]; then
        while read -r -d '' f; do
            f=${_eapply_user_patches[${f}]};
            if [[ -s ${f} ]]; then
                if [[ -z ${applied} ]]; then
                    einfo "${PORTAGE_COLOR_INFO}$(for ((column = 0; column < ${columns} - 3; column++))
do
    echo -n =;
done)${PORTAGE_COLOR_NORMAL}";
                    einfo "Applying user patches from ${basedir} ...";
                fi;
                eapply "${f}";
                applied=1;
            fi;
        done < <(printf -- '%s\0' "${!_eapply_user_patches[@]}" | LC_ALL=C sort -z);
    fi;
    ${prev_shopt};
    if [[ -n ${applied} ]]; then
        einfo "User patches applied.";
        einfo "${PORTAGE_COLOR_INFO}$(for ((column = 0; column < ${columns} - 3; column++))
do
    echo -n =;
done)${PORTAGE_COLOR_NORMAL}";
    fi
}
econf_build () 
{ 
    local CBUILD=${CBUILD:-${CHOST}};
    function econf_env () 
    { 
        CHOST=${CBUILD} econf "$@"
    };
    tc-env_build econf_env "$@"
}
einstalldocs () 
{ 
    ( if [[ $(declare -p DOCS 2> /dev/null) != *=* ]]; then
        local d;
        for d in README* ChangeLog AUTHORS NEWS TODO CHANGES THANKS BUGS FAQ CREDITS CHANGELOG;
        do
            [[ -f ${d} && -s ${d} ]] && docinto / && dodoc "${d}";
        done;
    else
        if ___is_indexed_array_var DOCS; then
            [[ ${#DOCS[@]} -gt 0 ]] && docinto / && dodoc -r "${DOCS[@]}";
        else
            [[ -n ${DOCS} ]] && docinto / && dodoc -r ${DOCS};
        fi;
    fi );
    ( if ___is_indexed_array_var HTML_DOCS; then
        [[ ${#HTML_DOCS[@]} -gt 0 ]] && docinto html && dodoc -r "${HTML_DOCS[@]}";
    else
        [[ -n ${HTML_DOCS} ]] && docinto html && dodoc -r ${HTML_DOCS};
    fi )
}
epytest () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    _python_check_EPYTHON;
    _python_check_occluded_packages;
    local color=yes;
    [[ -n ${NO_COLOR} ]] && color=no;
    local args=(-vv -ra -l -Wdefault -Werror::pytest.PytestUnhandledCoroutineWarning "--color=${color}" -o console_output_style=count -o tmp_path_retention_count=0 -o tmp_path_retention_policy=failed);
    if [[ ! -n ${PYTEST_DISABLE_PLUGIN_AUTOLOAD} ]]; then
        args+=(-p no:cov -p no:flake8 -p no:flakes -p no:pylint -p no:markdown -p no:sugar -p no:xvfb -p no:pytest-describe -p no:plus -p no:tavern -p no:salt-factories);
    fi;
    if [[ -n ${EPYTEST_TIMEOUT} ]]; then
        if [[ ${PYTEST_PLUGINS} != *pytest_timeout* ]]; then
            args+=(-p timeout);
        fi;
        args+=("--timeout=${EPYTEST_TIMEOUT}");
    fi;
    if [[ -n ${EPYTEST_XDIST} ]]; then
        local jobs=${EPYTEST_JOBS:-$(makeopts_jobs)};
        if [[ ${jobs} -gt 1 ]]; then
            if [[ ${PYTEST_PLUGINS} != *xdist.plugin* ]]; then
                args+=(-p xdist);
            fi;
            args+=(-n "${jobs}" --dist=worksteal);
        fi;
    fi;
    local x;
    for x in "${EPYTEST_DESELECT[@]}";
    do
        args+=(--deselect "${x}");
    done;
    for x in "${EPYTEST_IGNORE[@]}";
    do
        args+=(--ignore "${x}");
    done;
    set -- "${EPYTHON}" -m pytest "${args[@]}" "${@}" ${EPYTEST_FLAGS};
    echo "${@}" 1>&2;
    "${@}";
    local ret=${?};
    rm -rf .hypothesis .pytest_cache || die;
    if [[ -n ${BUILD_DIR} && -d ${BUILD_DIR} ]]; then
        find "${BUILD_DIR}" -name '*-pytest-*.pyc' -delete || die;
    fi;
    [[ ${ret} -ne 0 ]] && die -n "pytest failed with ${EPYTHON}";
    return ${ret}
}
eunittest () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    _python_check_EPYTHON;
    _python_check_occluded_packages;
    local runner=unittest;
    if _python_impl_matches "${EPYTHON}" 3.{9..11}; then
        runner=unittest_or_fail;
    fi;
    set -- "${EPYTHON}" -m "${runner}" discover -v "${@}";
    echo "${@}" 1>&2;
    "${@}" || die -n "Tests failed with ${EPYTHON}";
    return ${?}
}
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 () 
{ 
    ewarn "${FUNCNAME}: Please migrate to usr-ldscript.eclass";
    local lib libdir=$(get_libdir) output_format="" auto=false suffix=$(get_libname);
    tc-is-static-only && return;
    use prefix && return;
    if [[ $(type -t multilib_is_native_abi) == "function" ]]; then
        multilib_is_native_abi || return 0;
    fi;
    case ${CTARGET:-${CHOST}} in 
        *-darwin*)

        ;;
        *-android*)
            return 0
        ;;
        *linux*)
            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 $(type -P ${CHOST}-ld.bfd) "${d}"/ld;
        flags+=(-B"${d}");
    fi;
    output_format=$($(tc-getCC) "${flags[@]}" 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p');
    [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )";
    for lib in "$@";
    do
        local tlib;
        if ${auto}; then
            lib="lib${lib}${suffix}";
        else
            [[ -r ${ED}/${libdir}/${lib} ]] || continue;
        fi;
        case ${CTARGET:-${CHOST}} in 
            *-darwin*)
                if ${auto}; then
                    tlib=$(scanmacho -qF'%S#F' "${ED}"/usr/${libdir}/${lib});
                else
                    tlib=$(scanmacho -qF'%S#F' "${ED}"/${libdir}/${lib});
                fi;
                [[ -z ${tlib} ]] && die "unable to read install_name from ${lib}";
                tlib=${tlib##*/};
                if ${auto}; then
                    mv "${ED}"/usr/${libdir}/${lib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die;
                    if [[ ${tlib} != ${lib%${suffix}}.*${suffix#.} ]]; then
                        mv "${ED}"/usr/${libdir}/${tlib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die;
                    fi;
                    rm -f "${ED}"/${libdir}/${lib};
                fi;
                if [[ ! -w "${ED}/${libdir}/${tlib}" ]]; then
                    chmod u+w "${ED}${libdir}/${tlib}";
                    local nowrite=yes;
                fi;
                install_name_tool -id "${EPREFIX}"/${libdir}/${tlib} "${ED}"/${libdir}/${tlib} || die "install_name_tool failed";
                [[ -n ${nowrite} ]] && chmod u-w "${ED}${libdir}/${tlib}";
                pushd "${ED}/usr/${libdir}" > /dev/null;
                ln -snf "../../${libdir}/${tlib}" "${lib}";
                popd > /dev/null
            ;;
            *)
                if ${auto}; then
                    tlib=$(scanelf -qF'%S#F' "${ED}"/usr/${libdir}/${lib});
                    [[ -z ${tlib} ]] && die "unable to read SONAME from ${lib}";
                    mv "${ED}"/usr/${libdir}/${lib}* "${ED}"/${libdir}/ || die;
                    if [[ ${tlib} != ${lib}* ]]; then
                        mv "${ED}"/usr/${libdir}/${tlib}* "${ED}"/${libdir}/ || die;
                    fi;
                    rm -f "${ED}"/${libdir}/${lib};
                else
                    tlib=${lib};
                fi;
                cat > "${ED}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
/* GNU ld script
   Since Gentoo has critical dynamic libraries in /lib, and the static versions
   in /usr/lib, we need to have a "fake" dynamic lib in /usr/lib, otherwise we
   run into linking problems.  This "fake" dynamic lib is a linker script that
   redirects the linker to the real lib.  And yes, this works in the cross-
   compiling scenario as the sysroot-ed linker will prepend the real path.

   See bug https://bugs.gentoo.org/4411 for more info.
 */
${output_format}
GROUP ( ${EPREFIX}/${libdir}/${tlib} )
END_LDSCRIPT

            ;;
        esac
        fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}";
    done
}
get_abi_CFLAGS () 
{ 
    get_abi_var CFLAGS "$@"
}
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_bmake () 
{ 
    if [[ ${CBUILD:-${CHOST}} == *bsd* ]]; then
        echo make;
    else
        if [[ ${CBUILD:-${CHOST}} == *darwin* ]]; then
            echo bsdmake;
        else
            echo bmake;
        fi;
    fi
}
get_exeext () 
{ 
    case ${CHOST} in 
        mingw* | *-mingw*)
            echo ".exe"
        ;;
    esac
}
get_install_abis () 
{ 
    local x order="";
    if [[ -z ${MULTILIB_ABIS} ]]; then
        echo "default";
        return 0;
    fi;
    if [[ ${EMULTILIB_PKG} == "true" ]]; then
        for x in ${MULTILIB_ABIS};
        do
            if [[ ${x} != "${DEFAULT_ABI}" ]]; then
                has ${x} ${ABI_DENY} || order="${order} ${x}";
            fi;
        done;
        has ${DEFAULT_ABI} ${ABI_DENY} || order="${order} ${DEFAULT_ABI}";
        if [[ -n ${ABI_ALLOW} ]]; then
            local ordera="";
            for x in ${order};
            do
                if has ${x} ${ABI_ALLOW}; then
                    ordera="${ordera} ${x}";
                fi;
            done;
            order=${ordera};
        fi;
    else
        order=${DEFAULT_ABI};
    fi;
    if [[ -z ${order} ]]; then
        die "The ABI list is empty.  Are you using a proper multilib profile?  Perhaps your USE flags or MULTILIB_ABIS are too restrictive for this package.";
    fi;
    echo ${order};
    return 0
}
get_libdir () 
{ 
    local libdir_var="LIBDIR_${ABI}";
    local libdir="lib";
    [[ -n ${ABI} && -n ${!libdir_var} ]] && libdir=${!libdir_var};
    echo "${libdir}"
}
get_libname () 
{ 
    local libname;
    local ver=$1;
    case ${CHOST} in 
        mingw* | *-mingw*)
            libname="dll"
        ;;
        *-darwin*)
            libname="dylib"
        ;;
        *)
            libname="so"
        ;;
    esac;
    if [[ -z $* ]]; then
        echo ".${libname}";
    else
        for ver in "$@";
        do
            case ${CHOST} in 
                *-darwin*)
                    echo ".${ver}.${libname}"
                ;;
                *)
                    echo ".${libname}.${ver}"
                ;;
            esac;
        done;
    fi
}
get_makefile_extract_function () 
{ 
    [[ -n ${SKIP_KERNEL_CHECK} ]] && return;
    local a='' b='' mkfunc='getfilevar';
    a="$(getfilevar VERSION ${KERNEL_MAKEFILE})";
    b="$(getfilevar_noexec VERSION ${KERNEL_MAKEFILE})";
    [[ "${a}" != "${b}" ]] && mkfunc='getfilevar_noexec';
    echo "${mkfunc}"
}
get_makeopts_jobs () 
{ 
    makeopts_jobs "$(_get_all_makeopts)" "${1:-1}"
}
get_makeopts_loadavg () 
{ 
    makeopts_loadavg "$(_get_all_makeopts)" "${1:-999}"
}
get_modname () 
{ 
    local modname;
    local ver=$1;
    case ${CHOST} in 
        *-darwin*)
            modname="bundle"
        ;;
        *)
            modname="so"
        ;;
    esac;
    echo ".${modname}"
}
get_mounts () 
{ 
    local point= node= fs= opts= foo=;
    if [[ $(uname -s) == "Linux" ]]; then
        while read node point fs opts foo; do
            echo "${point} ${node} ${fs} ${opts}";
        done < /proc/mounts;
        return;
    fi;
    local IFS='	';
    LC_ALL=C mount -p | while read node point fs foo; do
        opts=${fs#* };
        fs=${fs%% *};
        echo "${point// /\040} ${node// /\040} ${fs%% *} ${opts// /\040}";
    done
}
get_nproc () 
{ 
    local nproc;
    if type -P nproc &> /dev/null; then
        nproc=$(nproc);
    fi;
    if [[ -z ${nproc} ]] && type -P sysctl &> /dev/null; then
        nproc=$(sysctl -n hw.ncpu 2> /dev/null);
    fi;
    if [[ -z ${nproc} ]] && type -P python &> /dev/null; then
        nproc=$(python -c 'import multiprocessing; print(multiprocessing.cpu_count());' 2> /dev/null);
    fi;
    if [[ -n ${nproc} ]]; then
        echo "${nproc}";
    else
        echo "${1:-1}";
    fi
}
get_running_version () 
{ 
    if ! use kernel_linux; then
        die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
    fi;
    local kv=$(uname -r);
    if [[ -f ${ROOT}/lib/modules/${kv}/source/Makefile ]]; then
        KERNEL_DIR=$(readlink -f "${ROOT}/lib/modules/${kv}/source");
        if [[ -f ${ROOT}/lib/modules/${kv}/build/Makefile ]]; then
            KBUILD_OUTPUT=$(readlink -f "${ROOT}/lib/modules/${kv}/build");
        fi;
        get_version && return 0;
    fi;
    KV_FULL=${kv};
    local kv_full=${KV_FULL//[-+_]*};
    KV_MAJOR=$(ver_cut 1 ${kv_full});
    KV_MINOR=$(ver_cut 2 ${kv_full});
    KV_PATCH=$(ver_cut 3 ${kv_full});
    KV_EXTRA="${KV_FULL#${KV_MAJOR}.${KV_MINOR}${KV_PATCH:+.${KV_PATCH}}}";
    : "${KV_PATCH:=0}";
    return 0
}
get_version () 
{ 
    if ! use kernel_linux; then
        die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
    fi;
    local tmplocal;
    [[ -n ${SKIP_KERNEL_CHECK} ]] && return;
    [[ -n "${KV_FULL}" ]] && return 0;
    unset KV_DIR;
    [[ -z "${get_version_warning_done}" ]] && qeinfo "Determining the location of the kernel source code";
    [[ -d "${KERNEL_DIR}" ]] && KV_DIR="${KERNEL_DIR}";
    if [[ -z "${KV_DIR}" ]]; then
        if [[ -z "${get_version_warning_done}" ]]; then
            get_version_warning_done=1;
            qewarn "Unable to find kernel sources at ${KERNEL_DIR}";
            if [[ "${KERNEL_DIR}" == "/usr/src/linux" ]]; then
                qeinfo "Please make sure that ${KERNEL_DIR} points at your running kernel, ";
                qeinfo "(or the kernel you wish to build against).";
                qeinfo "Alternatively, set the KERNEL_DIR environment variable to the kernel sources location";
            else
                qeinfo "Please ensure that the KERNEL_DIR environment variable points at full Linux sources of the kernel you wish to compile against.";
            fi;
        fi;
        return 1;
    fi;
    if [[ -z "${KBUILD_OUTPUT}" && -L "${KERNEL_DIR}/source" ]]; then
        KBUILD_OUTPUT=${KERNEL_DIR};
        KERNEL_DIR=$(readlink -f "${KERNEL_DIR}/source");
        KV_DIR=${KERNEL_DIR};
    fi;
    if [[ -z "${get_version_warning_done}" ]]; then
        qeinfo "Found kernel source directory:";
        qeinfo "    ${KV_DIR}";
    fi;
    kernel_get_makefile;
    if [[ ! -s ${KERNEL_MAKEFILE} ]]; then
        if [[ -z "${get_version_warning_done}" ]]; then
            get_version_warning_done=1;
            qeerror "Could not find a Makefile in the kernel source directory.";
            qeerror "Please ensure that ${KERNEL_DIR} points to a complete set of Linux sources";
        fi;
        return 1;
    fi;
    local OUTPUT_DIR=${KBUILD_OUTPUT};
    if [[ -z ${OUTPUT_DIR} ]]; then
        local mkfunc=$(get_makefile_extract_function "${KERNEL_MAKEFILE}");
        OUTPUT_DIR=$(${mkfunc} KBUILD_OUTPUT "${KERNEL_MAKEFILE}");
    fi;
    KV_MAJOR=$(getfilevar VERSION "${KERNEL_MAKEFILE}");
    KV_MINOR=$(getfilevar PATCHLEVEL "${KERNEL_MAKEFILE}");
    KV_PATCH=$(getfilevar SUBLEVEL "${KERNEL_MAKEFILE}");
    KV_EXTRA=$(getfilevar EXTRAVERSION "${KERNEL_MAKEFILE}");
    if [[ -z "${KV_MAJOR}" || -z "${KV_MINOR}" || -z "${KV_PATCH}" ]]; then
        if [[ -z "${get_version_warning_done}" ]]; then
            get_version_warning_done=1;
            qeerror "Could not detect kernel version.";
            qeerror "Please ensure that ${KERNEL_DIR} points to a complete set of Linux sources.";
        fi;
        return 1;
    fi;
    [[ -d "${OUTPUT_DIR}" ]] && KV_OUT_DIR="${OUTPUT_DIR}";
    if [[ -n "${KV_OUT_DIR}" ]]; then
        qeinfo "Found kernel object directory:";
        qeinfo "    ${KV_OUT_DIR}";
    fi;
    KV_OUT_DIR="${KV_OUT_DIR:-${KV_DIR}}";
    if [[ -s "${KV_OUT_DIR}"/include/config/kernel.release ]]; then
        KV_LOCAL=$(< "${KV_OUT_DIR}"/include/config/kernel.release);
    else
        if [[ -s "${KV_OUT_DIR}"/.kernelrelease ]]; then
            KV_LOCAL=$(< "${KV_OUT_DIR}"/.kernelrelease);
        else
            KV_LOCAL=;
        fi;
    fi;
    tmplocal=${KV_LOCAL#${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${KV_EXTRA}};
    if [[ "${KV_LOCAL}" = "${tmplocal}" ]]; then
        KV_LOCAL=;
    else
        KV_LOCAL=${tmplocal};
    fi;
    if [[ -z ${OUTPUT_DIR} ]]; then
        for OUTPUT_DIR in "${SYSROOT}" "${ROOT}" "";
        do
            OUTPUT_DIR+="/lib/modules/${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${KV_EXTRA}${KV_LOCAL}/build";
            if [[ -e ${OUTPUT_DIR} ]]; then
                break;
            fi;
        done;
    fi;
    KV_FULL="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${KV_EXTRA}${KV_LOCAL}";
    qeinfo "Found sources for kernel version:";
    qeinfo "    ${KV_FULL}";
    return 0
}
getfilevar () 
{ 
    local ERROR basefname basedname myARCH="${ARCH}";
    ERROR=0;
    [[ -z "${1}" ]] && ERROR=1;
    [[ ! -f "${2}" ]] && ERROR=1;
    if [[ "${ERROR}" = 1 ]]; then
        echo -e "\n";
        eerror "getfilevar requires 2 variables, with the second a valid file.";
        eerror "   getfilevar <VARIABLE> <CONFIGFILE>";
    else
        basefname="$(basename ${2})";
        basedname="$(dirname ${2})";
        unset ARCH;
        echo -e "e:\\n\\t@echo \$(${1})\\ninclude ${basefname}" | nonfatal emake -C "${basedname}" --no-print-directory M="${T}" dot-config=0 need-config= need-compiler= -s -f - 2> /dev/null;
        ARCH=${myARCH};
    fi
}
getfilevar_noexec () 
{ 
    local ERROR basefname basedname mycat myARCH="${ARCH}";
    ERROR=0;
    mycat='cat';
    [[ -z "${1}" ]] && ERROR=1;
    [[ ! -f "${2}" ]] && ERROR=1;
    [[ "${2%.gz}" != "${2}" ]] && mycat='zcat';
    if [[ "${ERROR}" = 1 ]]; then
        echo -e "\n";
        eerror "getfilevar_noexec requires 2 variables, with the second a valid file.";
        eerror "   getfilevar_noexec <VARIABLE> <CONFIGFILE>";
    else
        ${mycat} "${2}" | sed -n -e "/^[[:space:]]*${1}[[:space:]]*:\\?=[[:space:]]*\(.*\)\$/{
			s,^[^=]*[[:space:]]*=[[:space:]]*,,g ;
			s,[[:space:]]*\$,,g ;
			p
		}";
    fi
}
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}/${SLOT%/*}};
    local checkout_paths=("${@:4}");
    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
        die "Logic error: no local clone of ${repos[0]}. git-r3_fetch not used?";
    fi;
    local remote_ref=$(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 -b __init__ || die;
        if [[ -n ${EGIT_LFS} ]]; then
            git lfs install --local --skip-repo || die;
        fi;
        echo "${orig_repo}/objects" > "${GIT_DIR}"/objects/info/alternates || die;
        cp -R "${orig_repo}"/refs/* "${GIT_DIR}"/refs/ || die;
        if [[ -f ${orig_repo}/packed-refs ]]; then
            cp "${orig_repo}"/packed-refs "${GIT_DIR}"/packed-refs || die;
        fi;
        git config --global --add safe.directory "$(cd "${out_dir}" && echo "${PWD}")" || 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;
        if [[ -n ${checkout_paths[@]} ]]; then
            set -- "${@}" -- "${checkout_paths[@]}";
        fi;
        echo "${@}" 1>&2;
        "${@}" || die "git checkout ${remote_ref:-${new_commit_id}} failed";
        local has_git_lfs_filters=$(git grep "filter=lfs" -- ".gitattributes" "**/.gitattributes");
        if [[ -n $has_git_lfs_filters ]]; then
            _EGIT_LFS_FILTERS_FOUND="yes";
        fi
    };
    git-r3_sub_checkout;
    unset -f git-r3_sub_checkout;
    local old_commit_id=$(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}";
            set -- git --no-pager diff --stat ${old_commit_id}..${new_commit_id};
            if [[ -n ${checkout_paths[@]} ]]; then
                set -- "${@}" -- "${checkout_paths[@]}";
            fi;
            "${@}";
        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 && ! -n ${checkout_paths} ]]; then
        local submodules;
        _git-r3_set_submodules "${_GIT_SUBMODULE_PATH}" "$(< "${out_dir}"/.gitmodules)";
        while [[ -n ${submodules[@]} ]]; do
            local subname=${submodules[0]};
            local url=${submodules[1]};
            local path=${submodules[2]};
            if [[ -d ${out_dir}/${path} ]]; then
                local subrepos;
                _git-r3_set_subrepos "${url}" "${repos[@]}";
                _GIT_SUBMODULE_PATH=${_GIT_SUBMODULE_PATH}${path}/ git-r3_checkout "${subrepos[*]}" "${out_dir}/${path}" "${local_id}/${subname}";
            fi;
            submodules=("${submodules[@]:3}");
        done;
    fi;
    export EGIT_DIR=${GIT_DIR};
    export EGIT_VERSION=${new_commit_id}
}
git-r3_fetch () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    local -x GIT_TERMINAL_PROMPT=0;
    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;
    [[ -n ${repos[@]} ]] || die "No URI provided and EGIT_REPO_URI unset";
    local r;
    for r in "${repos[@]}";
    do
        if [[ ${r} == git:* || ${r} == http:* ]]; then
            ewarn "git-r3: ${r%%:*} protocol is completely insecure and may render the ebuild";
            ewarn "easily susceptible to MITM attacks (even if used only as fallback). Please";
            ewarn "use https instead.";
            ewarn "[URI: ${r}]";
        fi;
    done;
    local -x GIT_DIR;
    _git-r3_set_gitdir "${repos[0]}";
    einfo "Repository id: ${GIT_DIR##*/}";
    if [[ -n ${EGIT_MIRROR_URI} ]]; then
        repos=("${EGIT_MIRROR_URI%/}/${GIT_DIR##*/}" "${repos[@]}");
    fi;
    local branch_name=${EGIT_BRANCH};
    local commit_id=${2:-${EGIT_COMMIT}};
    local commit_date=${4:-${EGIT_COMMIT_DATE}};
    local override_name=${GIT_DIR##*/};
    override_name=${override_name%.git};
    override_name=${override_name//[^a-zA-Z0-9_]/_};
    override_name=${override_name^^};
    local varmap=(REPO:repos BRANCH:branch_name COMMIT:commit_id COMMIT_DATE:commit_date);
    local localvar livevar live_warn= override_vars=();
    for localvar in "${varmap[@]}";
    do
        livevar=EGIT_OVERRIDE_${localvar%:*}_${override_name};
        localvar=${localvar#*:};
        override_vars+=("${livevar}");
        if [[ -n ${!livevar} ]]; then
            [[ ${localvar} == repos ]] && repos=();
            live_warn=1;
            ewarn "Using ${livevar}=${!livevar}";
            declare "${localvar}=${!livevar}";
        fi;
    done;
    if [[ -n ${live_warn} ]]; then
        ewarn "No support will be provided.";
    else
        einfo "To override fetched repository properties, use:";
        local x;
        for x in "${override_vars[@]}";
        do
            einfo "  ${x}";
        done;
        einfo;
    fi;
    local branch=${branch_name:+refs/heads/${branch_name}};
    local remote_ref=${commit_id:-${branch:-HEAD}};
    local local_id=${3:-${CATEGORY}/${PN}/${SLOT%/*}};
    local local_ref=refs/git-r3/${local_id}/__main__;
    local 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
        if [[ ! -n ${EVCS_OFFLINE} ]]; then
            einfo "Fetching ${r} ...";
            local fetch_command=(git fetch "${r}");
            local clone_type=${EGIT_CLONE_TYPE};
            if [[ ${clone_type} == mirror ]]; then
                fetch_command+=(--prune "+refs/heads/*:refs/heads/*" "+refs/tags/*:refs/tags/*" "+refs/notes/*:refs/notes/*" "+refs/pull/*/head:refs/pull/*" "+HEAD:refs/git-r3/HEAD" "${remote_ref}");
            else
                local fetch_l fetch_r;
                if [[ ${remote_ref} == HEAD ]]; then
                    fetch_l=HEAD;
                else
                    if [[ ${remote_ref} == refs/* ]]; then
                        fetch_l=${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 [[ -n ${commit_date} && ${clone_type} == shallow ]]; then
                    clone_type=single;
                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 "${@}" 1>&2;
            "${@}" || continue;
            if [[ ${clone_type} == mirror || ${fetch_l} == HEAD ]]; then
                git symbolic-ref HEAD refs/git-r3/HEAD || die "Unable to update HEAD";
            fi;
        fi;
        if [[ -n ${commit_date} ]]; then
            local dated_commit_id=$(git rev-list --first-parent --before="${commit_date}" -n 1 "${remote_ref}");
            if [[ ${?} -ne 0 ]]; then
                die "Listing ${remote_ref} failed (wrong ref?).";
            else
                if [[ ! -n ${dated_commit_id} ]]; then
                    die "Unable to find commit for date ${commit_date}.";
                else
                    set -- git update-ref --no-deref "${local_ref}" "${dated_commit_id}";
                fi;
            fi;
        else
            local full_remote_ref=$(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}" "${remote_ref}";
            fi;
        fi;
        echo "${@}" 1>&2;
        if ! "${@}"; then
            if [[ -n ${EVCS_OFFLINE} ]]; then
                eerror "A clone of the following repository is required to proceed:";
                eerror "  ${r}";
                eerror "However, networking activity has been disabled using EVCS_OFFLINE and the local";
                eerror "clone does not have requested ref:";
                eerror "  ${remote_ref}";
                die "Local clone of ${r} does not have requested ref: ${remote_ref}. Unable to proceed with EVCS_OFFLINE.";
            else
                die "Referencing ${remote_ref} failed (wrong ref?).";
            fi;
        fi;
        if [[ -n ${EGIT_LFS} ]]; then
            local lfs_fetch_command=(git lfs fetch "${r}" "${remote_ref}");
            case "${EGIT_LFS_CLONE_TYPE}" in 
                shallow)
                    if [[ -d ${GIT_DIR}/lfs/objects ]] && ! rmdir "${GIT_DIR}"/lfs/objects 2> /dev/null; then
                        lfs_fetch_command+=(--prune);
                    fi
                ;;
                single)

                ;;
                mirror)
                    lfs_fetch_command+=(--all)
                ;;
                *)
                    die "Invalid EGIT_LFS_CLONE_TYPE=${EGIT_LFS_CLONE_TYPE}"
                ;;
            esac;
            set -- "${lfs_fetch_command[@]}";
            echo "${@}" 1>&2;
            "${@}" || die;
        else
            if [[ -d ${GIT_DIR}/lfs && ${EGIT_LFS_CLONE_TYPE} == shallow ]]; then
                rm -fr ${GIT_DIR}/lfs || die;
            fi;
        fi;
        success=1;
        break;
    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 "${_GIT_SUBMODULE_PATH}" "$(git cat-file -p "${local_ref}":.gitmodules || die)";
        while [[ -n ${submodules[@]} ]]; do
            local subname=${submodules[0]};
            local url=${submodules[1]};
            local path=${submodules[2]};
            if [[ -n $(git ls-tree -d "${local_ref}" "${path}") ]]; then
                local commit=$(git rev-parse "${local_ref}:${path}" || die);
                if [[ ! -n ${commit} ]]; then
                    die "Unable to get commit id for submodule ${subname}";
                fi;
                local subrepos;
                _git-r3_set_subrepos "${url}" "${repos[@]}";
                _GIT_SUBMODULE_PATH=${_GIT_SUBMODULE_PATH}${path}/ git-r3_fetch "${subrepos[*]}" "${commit}" "${local_id}/${subname}" "";
            fi;
            submodules=("${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 lookup_ref;
        if [[ ${remote_ref} == refs/* || ${remote_ref} == HEAD ]]; then
            lookup_ref=${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_needrebuild () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    local new_commit_id=$(git-r3_peek_remote_ref);
    [[ -n ${new_commit_id} && -n ${EGIT_VERSION} ]] || die "Lookup failed";
    if [[ ${EGIT_VERSION} != ${new_commit_id} ]]; then
        einfo "Update from ${EGIT_VERSION} to ${new_commit_id}";
    else
        einfo "Local and remote at ${EGIT_VERSION}";
    fi;
    [[ ${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;
    if [[ ! -n ${EGIT_LFS} && -n ${_EGIT_LFS_FILTERS_FOUND} ]]; then
        eqawarn "QA Notice: There are Git LFS filters setup in the cloned repo, consider using EGIT_LFS!";
    fi;
    if [[ -n ${EGIT_LFS} && ! -n ${_EGIT_LFS_FILTERS_FOUND} ]]; then
        eqawarn "QA Notice: There are no Git LFS filters setup in the cloned repo. EGIT_LFS will do nothing!";
    fi
}
has_multilib_profile () 
{ 
    [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ]
}
in_iuse () 
{ 
    local use=${1};
    if [[ -z "${use}" ]]; then
        echo "!!! in_iuse() called without a parameter." 1>&2;
        echo "!!! in_iuse <USEFLAG>" 1>&2;
        die "in_iuse() called without a parameter";
    fi;
    local liuse=(${IUSE_EFFECTIVE});
    has "${use}" "${liuse[@]#[+-]}"
}
is_final_abi () 
{ 
    has_multilib_profile || return 0;
    set -- $(get_install_abis);
    local LAST_ABI=$#;
    [[ ${!LAST_ABI} == ${ABI} ]]
}
kernel_get_makefile () 
{ 
    [[ -s ${KV_DIR}/GNUMakefile ]] && KERNEL_MAKEFILE="${KV_DIR}/GNUMakefile" && return;
    [[ -s ${KV_DIR}/makefile ]] && KERNEL_MAKEFILE="${KV_DIR}/makefile" && return;
    [[ -s ${KV_DIR}/Makefile ]] && KERNEL_MAKEFILE="${KV_DIR}/Makefile" && return
}
kernel_is () 
{ 
    if ! use kernel_linux; then
        die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
    fi;
    linux-info_get_any_version;
    local operator;
    case ${1#-} in 
        lt)
            operator="-lt";
            shift
        ;;
        gt)
            operator="-gt";
            shift
        ;;
        le)
            operator="-le";
            shift
        ;;
        ge)
            operator="-ge";
            shift
        ;;
        eq)
            operator="-eq";
            shift
        ;;
        *)
            operator="-eq"
        ;;
    esac;
    [[ $# -gt 3 ]] && die "Error in ${ECLASS}_${FUNCNAME}(): too many parameters";
    ver_test "${KV_MAJOR:-0}.${KV_MINOR:-0}.${KV_PATCH:-0}" "${operator}" "${1:-${KV_MAJOR:-0}}.${2:-${KV_MINOR:-0}}.${3:-${KV_PATCH:-0}}"
}
linux-info_get_any_version () 
{ 
    if ! use kernel_linux; then
        die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
    fi;
    if [[ ${MERGE_TYPE} == binary && -z ${SKIP_KERNEL_BINPKG_ENV_RESET} ]]; then
        unset KV_FULL _LINUX_CONFIG_EXISTS_DONE KV_OUT_DIR;
        SKIP_KERNEL_BINPKG_ENV_RESET=1;
    fi;
    if ! get_version; then
        ewarn "Unable to calculate Linux Kernel version for build, attempting to use running version";
    fi;
    if [[ -z ${KV_FULL} ]] && ! get_running_version; then
        die "Unable to determine any Linux Kernel version, please report a bug";
    fi
}
linux-info_pkg_setup () 
{ 
    use kernel_linux || return;
    linux-info_get_any_version;
    [[ -n "${CONFIG_CHECK}" && -z ${CHECKCONFIG_DONOTHING} ]] && check_extra_config
}
linux_chkconfig_builtin () 
{ 
    [[ -n ${SKIP_KERNEL_CHECK} ]] && return;
    linux_config_qa_check linux_chkconfig_builtin;
    [[ $(getfilevar_noexec "CONFIG_$1" "$(linux_config_path)") == y ]]
}
linux_chkconfig_module () 
{ 
    [[ -n ${SKIP_KERNEL_CHECK} ]] && return;
    linux_config_qa_check linux_chkconfig_module;
    [[ $(getfilevar_noexec "CONFIG_$1" "$(linux_config_path)") == m ]]
}
linux_chkconfig_present () 
{ 
    [[ -n ${SKIP_KERNEL_CHECK} ]] && return;
    linux_config_qa_check linux_chkconfig_present;
    [[ $(getfilevar_noexec "CONFIG_$1" "$(linux_config_path)") == [my] ]]
}
linux_chkconfig_string () 
{ 
    [[ -n ${SKIP_KERNEL_CHECK} ]] && return;
    linux_config_qa_check linux_chkconfig_string;
    getfilevar_noexec "CONFIG_$1" "$(linux_config_path)"
}
linux_config_bin_exists () 
{ 
    export _LINUX_CONFIG_EXISTS_DONE=1;
    use kernel_linux && [[ -s /proc/config.gz ]]
}
linux_config_exists () 
{ 
    linux_config_src_exists || linux_config_bin_exists
}
linux_config_path () 
{ 
    if linux_config_src_exists; then
        echo "${KV_OUT_DIR}/.config";
    else
        if linux_config_bin_exists; then
            echo "/proc/config.gz";
        else
            return 1;
        fi;
    fi
}
linux_config_qa_check () 
{ 
    local f="$1";
    if [[ -z "${_LINUX_CONFIG_EXISTS_DONE}" ]]; then
        ewarn "QA: You called $f before any linux_config_exists!";
        ewarn "QA: The return value of $f will NOT guaranteed later!";
    fi;
    if ! use kernel_linux; then
        die "$f called on non-Linux system, please fix the ebuild";
    fi
}
linux_config_src_exists () 
{ 
    export _LINUX_CONFIG_EXISTS_DONE=1;
    use kernel_linux && [[ -n ${KV_OUT_DIR} && -s ${KV_OUT_DIR}/.config ]]
}
makeopts_jobs () 
{ 
    [[ $# -eq 0 ]] && set -- "$(_get_all_makeopts)";
    local jobs=$(echo " $* " | sed -r -n -e 's:.*[[:space:]](-[a-z]*j|--jobs[=[:space:]])[[:space:]]*([0-9]+).*:\2:p' -e "s:.*[[:space:]](-[a-z]*j|--jobs)[[:space:]].*:${2:-$(( $(get_nproc) + 1 ))}:p");
    echo ${jobs:-1}
}
makeopts_loadavg () 
{ 
    [[ $# -eq 0 ]] && set -- "$(_get_all_makeopts)";
    local lavg=$(echo " $* " | sed -r -n -e 's:.*[[:space:]](-[a-z]*l|--(load-average|max-load)[=[:space:]])[[:space:]]*([0-9]+(\.[0-9]+)?)[[:space:]].*:\3:p' -e "s:.*[[:space:]](-[a-z]*l|--(load-average|max-load))[[:space:]].*:${2:-999}:p");
    echo ${lavg:-${2:-999}}
}
mount-boot_check_status () 
{ 
    mount-boot_is_disabled && return 0;
    local partition=;
    local part_is_not_mounted=;
    local part_is_read_only=;
    local candidates=(/boot);
    if [[ -d /sys/firmware/efi ]]; then
        candidates+=(/efi /boot/efi /boot/EFI);
    fi;
    for partition in ${candidates[@]};
    do
        local fstabstate=$(awk "!/^[[:blank:]]*#|^\/dev\/BOOT/ && \$2 == \"${partition}\" 			{ print 1; exit }" /etc/fstab || die "awk failed");
        if [[ -z ${fstabstate} ]]; then
            einfo "Assuming you do not have a separate ${partition} partition.";
        else
            local procstate=$(awk "\$2 == \"${partition}\" { split(\$4, a, \",\"); 				for (i in a) if (a[i] ~ /^r[ow]\$/) { print a[i]; break }; exit }" /proc/mounts || die "awk failed");
            if [[ -z ${procstate} ]]; then
                eerror "Your ${partition} partition is not mounted";
                eerror "Please mount it and retry.";
                die -n "${partition} not mounted";
                part_is_not_mounted=1;
            else
                if [[ ${procstate} == ro ]]; then
                    eerror "Your ${partition} partition, was detected as being mounted," "but is mounted read-only.";
                    eerror "Please remount it as read-write and retry.";
                    die -n "${partition} mounted read-only";
                    part_is_read_only=1;
                else
                    einfo "Your ${partition} partition was detected as being mounted.";
                    einfo "Files will be installed there for ${PN} to function correctly.";
                fi;
            fi;
        fi;
    done;
    if [[ -n ${part_is_not_mounted} ]]; then
        return 1;
    else
        if [[ -n ${part_is_read_only} ]]; then
            return 2;
        else
            return 0;
        fi;
    fi
}
mount-boot_is_disabled () 
{ 
    if [[ -n ${EROOT} ]]; then
        return 0;
    fi;
    if [[ ${MERGE_TYPE} == buildonly ]]; then
        return 0;
    fi;
    if [[ -n ${DONT_MOUNT_BOOT} ]]; then
        return 0;
    fi;
    return 1
}
mount-boot_pkg_postinst () 
{ 
    :
}
mount-boot_pkg_postrm () 
{ 
    :
}
mount-boot_pkg_preinst () 
{ 
    mount-boot_check_status
}
mount-boot_pkg_prerm () 
{ 
    mount-boot_check_status;
    if [[ -z ${EPREFIX} ]] && ! ( shopt -s failglob;
    : "${EROOT}"/boot/.keep* ) 2> /dev/null; then
        touch "${EROOT}"/boot/.keep 2> /dev/null;
    fi
}
mount-boot_pkg_pretend () 
{ 
    mount-boot_check_status
}
multilib_env () 
{ 
    local CTARGET=${1:-${CTARGET}};
    local cpu=${CTARGET%%*-};
    if [[ ${CTARGET} = *-musl* ]]; then
        : "${MULTILIB_ABIS=default}";
        : "${DEFAULT_ABI=default}";
        export MULTILIB_ABIS DEFAULT_ABI;
        return;
    fi;
    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}";
                    : "${DEFAULT_ABI=amd64}"
                ;;
            esac
        ;;
        loongarch64*)
            export CFLAGS_lp64d=${CFLAGS_lp64d--mabi=lp64d};
            export CHOST_lp64d=${CTARGET};
            export CTARGET_lp64d=${CTARGET};
            export LIBDIR_lp64d=${LIBDIR_lp64d-lib64};
            : "${MULTILIB_ABIS=lp64d}";
            : "${DEFAULT_ABI=lp64d}"
        ;;
        mips64* | mipsisa64*)
            export CFLAGS_o32=${CFLAGS_o32--mabi=32};
            export CHOST_o32=${CTARGET/mips64/mips};
            export CHOST_o32=${CHOST_o32/mipsisa64/mipsisa32};
            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}";
            : "${DEFAULT_ABI=ppc64}"
        ;;
        riscv64*)
            : "${MULTILIB_ABIS=lp64d lp64 ilp32d ilp32}";
            : "${DEFAULT_ABI=lp64d}";
            local _libdir_riscvdefaultabi_variable="LIBDIR_${DEFAULT_ABI}";
            local _libdir_riscvdefaultabi=${!_libdir_riscvdefaultabi_variable};
            export ${_libdir_riscvdefaultabi_variable}=${_libdir_riscvdefaultabi:-lib64};
            export CFLAGS_lp64d=${CFLAGS_lp64d--mabi=lp64d -march=rv64gc};
            export CHOST_lp64d=${CTARGET};
            export CTARGET_lp64d=${CTARGET};
            export LIBDIR_lp64d=${LIBDIR_lp64d-lib64/lp64d};
            export CFLAGS_lp64=${CFLAGS_lp64--mabi=lp64 -march=rv64imac};
            export CHOST_lp64=${CTARGET};
            export CTARGET_lp64=${CTARGET};
            export LIBDIR_lp64=${LIBDIR_lp64-lib64/lp64};
            export CFLAGS_ilp32d=${CFLAGS_ilp32d--mabi=ilp32d -march=rv32imafdc};
            export CHOST_ilp32d=${CTARGET/riscv64/riscv32};
            export CTARGET_ilp32d=${CTARGET/riscv64/riscv32};
            export LIBDIR_ilp32d=${LIBDIR_ilp32d-lib32/ilp32d};
            export CFLAGS_ilp32=${CFLAGS_ilp32--mabi=ilp32 -march=rv32imac};
            export CHOST_ilp32=${CTARGET/riscv64/riscv32};
            export CTARGET_ilp32=${CTARGET/riscv64/riscv32};
            export LIBDIR_ilp32=${LIBDIR_ilp32-lib32/ilp32}
        ;;
        riscv32*)
            : "${MULTILIB_ABIS=ilp32d ilp32}";
            : "${DEFAULT_ABI=ilp32d}";
            local _libdir_riscvdefaultabi_variable="LIBDIR_${DEFAULT_ABI}";
            local _libdir_riscvdefaultabi=${!_libdir_riscvdefaultabi_variable};
            export ${_libdir_riscvdefaultabi_variable}=${_libdir_riscvdefaultabi:-lib};
            export CFLAGS_ilp32d=${CFLAGS_ilp32d--mabi=ilp32d -march=rv32imafdc};
            export CHOST_ilp32d=${CTARGET};
            export CTARGET_ilp32d=${CTARGET};
            export LIBDIR_ilp32d=${LIBDIR_ilp32d-lib32/ilp32d};
            export CFLAGS_ilp32=${CFLAGS_ilp32--mabi=ilp32 -march=rv32imac};
            export CHOST_ilp32=${CTARGET};
            export CTARGET_ilp32=${CTARGET};
            export LIBDIR_ilp32=${LIBDIR_ilp32-lib32/ilp32}
        ;;
        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;
    local save_restore_variables=(CBUILD CHOST AR CC CXX F77 FC LD NM OBJCOPY OBJDUMP PKG_CONFIG RANLIB READELF STRINGS STRIP PKG_CONFIG_LIBDIR PKG_CONFIG_PATH PKG_CONFIG_SYSTEM_INCLUDE_PATH PKG_CONFIG_SYSTEM_LIBRARY_PATH);
    if [[ ${_DEFAULT_ABI_SAVED} == "true" ]]; then
        for v in "${save_restore_variables[@]}";
        do
            vv="_abi_saved_${v}";
            [[ ${!vv+set} == "set" ]] && export ${v}="${!vv}" || unset ${v};
            unset ${vv};
        done;
        unset _DEFAULT_ABI_SAVED;
    fi;
    if [[ ${ABI} != ${DEFAULT_ABI} ]]; then
        for v in "${save_restore_variables[@]}";
        do
            vv="_abi_saved_${v}";
            [[ ${!v+set} == "set" ]] && export ${vv}="${!v}" || unset ${vv};
        done;
        export _DEFAULT_ABI_SAVED="true";
        if [[ ${CBUILD} == "${CHOST}" ]]; then
            export CBUILD=$(get_abi_CHOST $1);
        fi;
        export CHOST=$(get_abi_CHOST ${DEFAULT_ABI});
        export AR="$(tc-getAR)";
        export CC="$(tc-getCC) $(get_abi_CFLAGS)";
        export CXX="$(tc-getCXX) $(get_abi_CFLAGS)";
        export F77="$(tc-getF77) $(get_abi_CFLAGS)";
        export FC="$(tc-getFC) $(get_abi_CFLAGS)";
        export LD="$(tc-getLD) $(get_abi_LDFLAGS)";
        export NM="$(tc-getNM)";
        export OBJCOPY="$(tc-getOBJCOPY)";
        export OBJDUMP="$(tc-getOBJDUMP)";
        export PKG_CONFIG="$(tc-getPKG_CONFIG)";
        export RANLIB="$(tc-getRANLIB)";
        export READELF="$(tc-getREADELF)";
        export STRINGS="$(tc-getSTRINGS)";
        export STRIP="$(tc-getSTRIP)";
        export CHOST=$(get_abi_CHOST $1);
        export PKG_CONFIG_LIBDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig;
        export PKG_CONFIG_PATH=${EPREFIX}/usr/share/pkgconfig;
        export PKG_CONFIG_SYSTEM_INCLUDE_PATH=${EPREFIX}/usr/include;
        export PKG_CONFIG_SYSTEM_LIBRARY_PATH=${EPREFIX}/$(get_libdir):${EPREFIX}/usr/$(get_libdir);
    fi
}
number_abis () 
{ 
    set -- `get_install_abis`;
    echo $#
}
pkg_needrebuild () 
{ 
    git-r3_pkg_needrebuild
}
pkg_nofetch () 
{ 
    default
}
pkg_postinst () 
{ 
    elog "If you are only interested in particular firmware files, edit the saved";
    elog "configfile and remove those that you do not want.";
    local ver;
    for ver in ${REPLACING_VERSIONS};
    do
        if ver_test ${ver} -lt 20190514; then
            elog;
            elog 'Starting with version 20190514, installation of many firmware';
            elog 'files is controlled by USE flags. Please review your USE flag';
            elog 'and package.license settings if you are missing some files.';
            break;
        fi;
    done;
    if use initramfs; then
        if use dist-kernel; then
            [[ -z ${ROOT} ]] && dist-kernel_reinstall_initramfs "${KV_DIR}" "${KV_FULL}";
        else
            mount-boot_pkg_postinst;
        fi;
    fi
}
pkg_postrm () 
{ 
    use initramfs && ! use dist-kernel && mount-boot_pkg_postrm
}
pkg_preinst () 
{ 
    if use savedconfig; then
        ewarn "USE=savedconfig is active. You must handle file collisions manually.";
    fi;
    if has_version "<${CATEGORY}/${PN}-20220913-r2"; then
        rm -rf "${EROOT}"/lib/firmware/qcom/LENOVO/21BX;
    fi;
    use initramfs && ! use dist-kernel && mount-boot_pkg_preinst
}
pkg_prerm () 
{ 
    use initramfs && ! use dist-kernel && mount-boot_pkg_prerm
}
pkg_pretend () 
{ 
    if use initramfs; then
        if use dist-kernel; then
            [[ -z ${ROOT} ]] && nonfatal mount-boot_check_status;
        else
            mount-boot_pkg_pretend;
        fi;
    fi
}
pkg_setup () 
{ 
    python_setup;
    if use compress-xz || use compress-zstd; then
        local CONFIG_CHECK;
        if kernel_is -ge 5 19; then
            use compress-xz && CONFIG_CHECK="~FW_LOADER_COMPRESS_XZ";
            use compress-zstd && CONFIG_CHECK="~FW_LOADER_COMPRESS_ZSTD";
        else
            use compress-xz && CONFIG_CHECK="~FW_LOADER_COMPRESS";
            if use compress-zstd; then
                eerror "Kernels <5.19 do not support ZSTD-compressed firmware files";
            fi;
        fi;
    fi;
    linux-info_pkg_setup
}
python-any-r1_pkg_setup () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ ${MERGE_TYPE} != binary ]] && python_setup
}
python_doexe () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ ${EBUILD_PHASE} != install ]] && die "${FUNCNAME} can only be used in src_install";
    local f;
    for f in "$@";
    do
        python_newexe "${f}" "${f##*/}";
    done
}
python_doheader () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ ${EBUILD_PHASE} != install ]] && die "${FUNCNAME} can only be used in src_install";
    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
    local includedir=$(python_get_includedir);
    local d=${includedir#${ESYSROOT}};
    ( insopts -m 0644;
    insinto "${d}";
    doins -r "${@}" || return ${?} )
}
python_domodule () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
    local d;
    if [[ ${_PYTHON_MODULEROOT} == /* ]]; then
        d=${_PYTHON_MODULEROOT};
    else
        local sitedir=$(python_get_sitedir);
        d=${sitedir#${EPREFIX}}/${_PYTHON_MODULEROOT//.//};
    fi;
    if [[ ${EBUILD_PHASE} == install ]]; then
        ( insopts -m 0644;
        insinto "${d}";
        doins -r "${@}" || return ${?} );
        python_optimize "${ED}${d}";
    else
        if [[ -n ${BUILD_DIR} ]]; then
            local dest=${BUILD_DIR}/install${EPREFIX}/${d};
            mkdir -p "${dest}" || die;
            cp -pR "${@}" "${dest}/" || die;
            ( cd "${dest}" || die;
            chmod -R a+rX "${@##*/}" || die );
        else
            die "${FUNCNAME} can only be used in src_install or with BUILD_DIR set";
        fi;
    fi
}
python_doscript () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ ${EBUILD_PHASE} != install ]] && die "${FUNCNAME} can only be used in src_install";
    local _PYTHON_REWRITE_SHEBANG=1;
    python_doexe "${@}"
}
python_export_utf8_locale () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    type locale &> /dev/null || return 0;
    if [[ $(locale charmap) != UTF-8 ]]; then
        local lang locales="C.UTF-8 en_US.UTF-8 en_GB.UTF-8 $(locale -a)";
        for lang in ${locales};
        do
            if [[ $(LC_ALL=${lang} locale charmap 2> /dev/null) == UTF-8 ]]; then
                if _python_check_locale_sanity "${lang}"; then
                    export LC_CTYPE=${lang};
                    if [[ -n ${LC_ALL} ]]; then
                        export LC_NUMERIC=${LC_ALL};
                        export LC_TIME=${LC_ALL};
                        export LC_COLLATE=${LC_ALL};
                        export LC_MONETARY=${LC_ALL};
                        export LC_MESSAGES=${LC_ALL};
                        export LC_PAPER=${LC_ALL};
                        export LC_NAME=${LC_ALL};
                        export LC_ADDRESS=${LC_ALL};
                        export LC_TELEPHONE=${LC_ALL};
                        export LC_MEASUREMENT=${LC_ALL};
                        export LC_IDENTIFICATION=${LC_ALL};
                        export LC_ALL=;
                    fi;
                    return 0;
                fi;
            fi;
        done;
        ewarn "Could not find a UTF-8 locale. This may trigger build failures in";
        ewarn "some python packages. Please ensure that a UTF-8 locale is listed in";
        ewarn "/etc/locale.gen and run locale-gen.";
        return 1;
    fi;
    return 0
}
python_fix_shebang () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ -n ${EPYTHON} ]] || die "${FUNCNAME}: EPYTHON unset (pkg_setup not called?)";
    local force quiet;
    while [[ -n ${@} ]]; do
        case "${1}" in 
            -f | --force)
                force=1;
                shift
            ;;
            -q | --quiet)
                quiet=1;
                shift
            ;;
            --)
                shift;
                break
            ;;
            *)
                break
            ;;
        esac;
    done;
    [[ -n ${1} ]] || die "${FUNCNAME}: no paths given";
    local path f;
    for path in "$@";
    do
        local any_fixed is_recursive;
        [[ -d ${path} ]] && is_recursive=1;
        while IFS= read -r -d '' f; do
            local shebang i;
            local error= match=;
            IFS= read -r shebang < "${f}";
            if [[ ${shebang} == '#!'* ]]; then
                local split_shebang=();
                read -r -a split_shebang <<< ${shebang#"#!"} || die;
                local in_path=${split_shebang[0]};
                local from='^#! *[^ ]*';
                if [[ ${in_path} == */env ]]; then
                    in_path=${split_shebang[1]};
                    from+=' *[^ ]*';
                fi;
                case ${in_path##*/} in 
                    "${EPYTHON}")
                        match=1
                    ;;
                    python | python3)
                        match=1
                    ;;
                    python2 | python[23].[0-9] | python3.[1-9][0-9] | pypy | pypy3 | jython[23].[0-9])
                        match=1;
                        error=1
                    ;;
                esac;
            fi;
            [[ -n ${force} ]] && error=;
            if [[ ! -n ${match} ]]; then
                [[ -n ${is_recursive} ]] && continue;
                error=1;
            fi;
            if [[ ! -n ${quiet} ]]; then
                einfo "Fixing shebang in ${f#${D}}.";
            fi;
            if [[ ! -n ${error} ]]; then
                debug-print "${FUNCNAME}: in file ${f#${D}}";
                debug-print "${FUNCNAME}: rewriting shebang: ${shebang}";
                sed -i -e "1s@${from}@#!${EPREFIX}/usr/bin/${EPYTHON}@" "${f}" || die;
                any_fixed=1;
            else
                eerror "The file has incompatible shebang:";
                eerror "  file: ${f#${D}}";
                eerror "  current shebang: ${shebang}";
                eerror "  requested impl: ${EPYTHON}";
                die "${FUNCNAME}: conversion of incompatible shebang requested";
            fi;
        done < <(find -H "${path}" -type f -print0 || die);
        if [[ ! -n ${any_fixed} ]]; then
            eerror "QA error: ${FUNCNAME}, ${path#${D}} did not match any fixable files.";
            eerror "There are no Python files in specified directory.";
            die "${FUNCNAME} did not match any fixable files";
        fi;
    done
}
python_gen_any_dep () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    local depstr=${1};
    [[ -n ${depstr} ]] || die "No dependency string provided";
    local i PYTHON_PKG_DEP out=;
    for i in "${_PYTHON_SUPPORTED_IMPLS[@]}";
    do
        local PYTHON_USEDEP="python_targets_${i}(-)";
        local PYTHON_SINGLE_USEDEP="python_single_target_${i}(-)";
        _python_export "${i}" PYTHON_PKG_DEP;
        local i_depstr=${depstr//\$\{PYTHON_USEDEP\}/${PYTHON_USEDEP}};
        i_depstr=${i_depstr//\$\{PYTHON_SINGLE_USEDEP\}/${PYTHON_SINGLE_USEDEP}};
        out="( ${PYTHON_PKG_DEP%:=} ${i_depstr} ) ${out}";
    done;
    echo "|| ( ${out})"
}
python_get_CFLAGS () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    _python_export "${@}" PYTHON_CFLAGS;
    echo "${PYTHON_CFLAGS}"
}
python_get_LIBS () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    _python_export "${@}" PYTHON_LIBS;
    echo "${PYTHON_LIBS}"
}
python_get_PYTHON_CONFIG () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    _python_export "${@}" PYTHON_CONFIG;
    echo "${PYTHON_CONFIG}"
}
python_get_includedir () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    _python_export "${@}" PYTHON_INCLUDEDIR;
    echo "${PYTHON_INCLUDEDIR}"
}
python_get_library_path () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    _python_export "${@}" PYTHON_LIBPATH;
    echo "${PYTHON_LIBPATH}"
}
python_get_scriptdir () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    _python_export "${@}" PYTHON_SCRIPTDIR;
    echo "${PYTHON_SCRIPTDIR}"
}
python_get_sitedir () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    _python_export "${@}" PYTHON_SITEDIR;
    echo "${PYTHON_SITEDIR}"
}
python_get_stdlib () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    _python_export "${@}" PYTHON_STDLIB;
    echo "${PYTHON_STDLIB}"
}
python_has_version () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    local root_arg=(-b);
    case ${1} in 
        -b | -d | -r)
            root_arg=("${1}");
            shift
        ;;
    esac;
    local pkg;
    for pkg in "$@";
    do
        ebegin "    ${pkg}";
        has_version "${root_arg[@]}" "${pkg}";
        eend ${?} || return;
    done;
    return 0
}
python_moduleinto () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    _PYTHON_MODULEROOT=${1}
}
python_newexe () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ ${EBUILD_PHASE} != install ]] && die "${FUNCNAME} can only be used in src_install";
    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
    [[ ${#} -eq 2 ]] || die "Usage: ${FUNCNAME} <path> <new-name>";
    local wrapd=${_PYTHON_SCRIPTROOT:-/usr/bin};
    local f=${1};
    local newfn=${2};
    local scriptdir=$(python_get_scriptdir);
    local d=${scriptdir#${EPREFIX}};
    ( dodir "${wrapd}";
    exeopts -m 0755;
    exeinto "${d}";
    newexe "${f}" "${newfn}" || return ${?} );
    local dosym=dosym;
    [[ ${EAPI} == 7 ]] && dosym=dosym8;
    "${dosym}" -r /usr/lib/python-exec/python-exec2 "${wrapd}/${newfn}";
    if [[ -n ${_PYTHON_REWRITE_SHEBANG} ]]; then
        python_fix_shebang -q "${ED}${d}/${newfn}";
    fi
}
python_newscript () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ ${EBUILD_PHASE} != install ]] && die "${FUNCNAME} can only be used in src_install";
    local _PYTHON_REWRITE_SHEBANG=1;
    python_newexe "${@}"
}
python_optimize () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).';
    local PYTHON=${PYTHON};
    [[ -n ${PYTHON} ]] || _python_export PYTHON;
    [[ -x ${PYTHON} ]] || die "PYTHON (${PYTHON}) is not executable";
    if [[ ${#} -eq 0 ]]; then
        local f;
        while IFS= read -r -d '' f; do
            if [[ ${f} == /* && -d ${D}${f} ]]; then
                set -- "${D}${f}" "${@}";
            fi;
        done < <("${PYTHON}" - <<-EOF || 
import sys
print("".join(x + "\0" for x in sys.path))
EOF
 die);
        debug-print "${FUNCNAME}: using sys.path: ${*/%/;}";
    fi;
    local jobs=$(makeopts_jobs);
    local d;
    for d in "$@";
    do
        local instpath=${d#${D}};
        instpath=/${instpath##/};
        einfo "Optimize Python modules for ${instpath}";
        case "${EPYTHON}" in 
            python3.8)
                "${PYTHON}" -m compileall -j "${jobs}" -q -f -d "${instpath}" "${d}";
                "${PYTHON}" -O -m compileall -j "${jobs}" -q -f -d "${instpath}" "${d}";
                "${PYTHON}" -OO -m compileall -j "${jobs}" -q -f -d "${instpath}" "${d}"
            ;;
            python* | pypy3)
                "${PYTHON}" -m compileall -j "${jobs}" -o 0 -o 1 -o 2 --hardlink-dupes -q -f -d "${instpath}" "${d}"
            ;;
            pypy | jython2.7)
                "${PYTHON}" -m compileall -q -f -d "${instpath}" "${d}"
            ;;
            *)
                die "${FUNCNAME}: unexpected EPYTHON=${EPYTHON}"
            ;;
        esac;
    done
}
python_scriptinto () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    _PYTHON_SCRIPTROOT=${1}
}
python_setup () 
{ 
    debug-print-function ${FUNCNAME} "$@";
    _python_sanity_checks;
    if [[ -n ${PYTHON_COMPAT_OVERRIDE} ]]; then
        local impls=(${PYTHON_COMPAT_OVERRIDE});
        [[ ${#impls[@]} -eq 1 ]] || die "PYTHON_COMPAT_OVERRIDE must name exactly one implementation for python-any-r1";
        ewarn "WARNING: PYTHON_COMPAT_OVERRIDE in effect. The following Python";
        ewarn "implementation will be used:";
        ewarn;
        ewarn "	${PYTHON_COMPAT_OVERRIDE}";
        ewarn;
        ewarn "Dependencies won't be satisfied, and EPYTHON/eselect-python will be ignored.";
        _python_export "${impls[0]}" EPYTHON PYTHON;
        _python_wrapper_setup;
        einfo "Using ${EPYTHON} to build (via PYTHON_COMPAT_OVERRIDE)";
        return;
    fi;
    local epython_impl=${EPYTHON/./_};
    if [[ -n ${epython_impl} ]]; then
        if ! has "${epython_impl}" "${_PYTHON_SUPPORTED_IMPLS[@]}"; then
            if ! has "${epython_impl}" "${_PYTHON_ALL_IMPLS[@]}"; then
                ewarn "Invalid EPYTHON: ${EPYTHON}";
            else
                einfo "EPYTHON (${EPYTHON}) not supported by the package";
            fi;
        else
            if _python_run_check_deps "${epython_impl}"; then
                _python_export EPYTHON PYTHON;
                _python_wrapper_setup;
                einfo "Using ${EPYTHON} to build (via EPYTHON)";
                return;
            fi;
        fi;
    fi;
    local i;
    for ((i = ${#_PYTHON_SUPPORTED_IMPLS[@]} - 1; i >= 0; i-- ))
    do
        local impl=${_PYTHON_SUPPORTED_IMPLS[i]};
        [[ ${impl} == ${epython_impl} ]] && continue;
        _python_export "${impl}" EPYTHON PYTHON;
        if _python_run_check_deps "${impl}"; then
            _python_wrapper_setup;
            einfo "Using ${EPYTHON} to build (via PYTHON_COMPAT iteration)";
            return;
        fi;
    done;
    eerror "No Python implementation found for the build. This is usually";
    eerror "a bug in the ebuild. Please report it to bugs.gentoo.org";
    eerror "along with the build log.";
    echo;
    die "No supported Python implementation installed."
}
qeerror () 
{ 
    qout eerror "${@}"
}
qeinfo () 
{ 
    qout einfo "${@}"
}
qewarn () 
{ 
    qout ewarn "${@}"
}
qout () 
{ 
    local outputmsg type;
    type=${1};
    shift;
    outputmsg="${@}";
    case "${EBUILD_PHASE}" in 
        depend)
            unset outputmsg
        ;;
        clean)
            unset outputmsg
        ;;
        preinst)
            unset outputmsg
        ;;
    esac;
    [[ -n "${outputmsg}" ]] && ${type} "${outputmsg}"
}
require_configured_kernel () 
{ 
    [[ -n ${SKIP_KERNEL_CHECK} ]] && return;
    if ! use kernel_linux; then
        die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
    fi;
    if ! linux_config_src_exists; then
        qeerror "Could not find a usable .config in the kernel source directory.";
        qeerror "Please ensure that ${KERNEL_DIR} points to a configured set of Linux sources.";
        qeerror "If you are using KBUILD_OUTPUT, please set the environment var so that";
        qeerror "it points to the necessary object directory so that it might find .config.";
        die "Kernel not configured; no .config found in ${KV_OUT_DIR}";
    fi;
    get_version || die "Unable to determine configured kernel version"
}
restore_config () 
{ 
    case ${EBUILD_PHASE} in 
        unpack | compile | configure | prepare)

        ;;
        *)
            die "Bad package!  restore_config only for use in src_{unpack,compile,configure,prepare} functions!"
        ;;
    esac;
    use savedconfig || return;
    local found check checked configfile;
    local base=${PORTAGE_CONFIGROOT%/}/etc/portage/savedconfig;
    for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}};
    do
        configfile=${base}/${CTARGET:+"${CTARGET}/"}${check};
        [[ -r ${configfile} ]] || configfile=${base}/${CHOST:+"${CHOST}/"}${check};
        [[ -r ${configfile} ]] || configfile=${base}/${check};
        [[ "${checked}" == *"${configfile} "* ]] && continue;
        einfo "Checking existence of \"${configfile}\" ...";
        if [[ -r "${configfile}" ]]; then
            einfo "Found \"${configfile}\"";
            found=${configfile};
            break;
        fi;
        checked+="${configfile} ";
    done;
    if [[ -f ${found} ]]; then
        elog "Building using saved configfile \"${found}\"";
        if [ $# -gt 0 ]; then
            cp -pPR "${found}" "$1" || die "Failed to restore ${found} to $1";
        else
            die "need to know the restoration filename";
        fi;
    else
        if [[ -d ${found} ]]; then
            elog "Building using saved config directory \"${found}\"";
            local dest=${PWD};
            pushd "${found}" > /dev/null;
            treecopy . "${dest}" || die "Failed to restore ${found} to $1";
            popd > /dev/null;
        else
            ewarn "No saved config to restore - please remove USE=savedconfig or";
            ewarn "provide a configuration file in ${PORTAGE_CONFIGROOT%/}/etc/portage/savedconfig/${CATEGORY}/${PN}";
            ewarn "and ensure the build process has permission to access it.";
            ewarn "Your config file(s) will not be used this time.";
        fi;
    fi
}
save_config () 
{ 
    if [[ ${EBUILD_PHASE} != "install" ]]; then
        die "Bad package!  save_config only for use in src_install functions!";
    fi;
    [[ $# -eq 0 ]] && die "Usage: save_config <files>";
    local configfile="/etc/portage/savedconfig/${CATEGORY}/${PF}";
    if [[ $# -eq 1 && -f $1 ]]; then
        dodir "${configfile%/*}";
        cp "$@" "${ED}/${configfile}" || die "failed to save $*";
    else
        dodir "${configfile}";
        treecopy "$@" "${ED}/${configfile}" || die "failed to save $*";
    fi;
    elog "Your configuration for ${CATEGORY}/${PF} has been saved in ";
    elog "\"${configfile}\" for your editing pleasure.";
    elog "You can edit these files by hand and remerge this package with";
    elog "USE=savedconfig to customise the configuration.";
    elog "You can rename this file/directory to one of the following for";
    elog "its configuration to apply to multiple versions:";
    elog '${PORTAGE_CONFIGROOT}/etc/portage/savedconfig/';
    elog '[${CTARGET}|${CHOST}|""]/${CATEGORY}/[${PF}|${P}|${PN}]'
}
savedconfig_pkg_postinst () 
{ 
    if use savedconfig; then
        find "${EROOT}/etc/portage/savedconfig/${CATEGORY}/${PF}" -exec touch {} + 2> /dev/null;
    fi
}
seq () 
{ 
    local p=$(type -P seq);
    if [[ -n ${p} ]]; then
        "${p}" "$@" || die;
        return $?;
    fi;
    local min max step;
    case $# in 
        1)
            min=1 max=$1 step=1
        ;;
        2)
            min=$1 max=$2 step=1
        ;;
        3)
            min=$1 max=$3 step=$2
        ;;
        *)
            die "seq called with wrong number of arguments"
        ;;
    esac;
    p=$(type -P jot);
    if [[ -n ${p} ]]; then
        local reps;
        if [[ ${step} != 0 ]]; then
            reps=$(( (max - min) / step + 1 ));
        else
            reps=0;
        fi;
        jot $reps $min $max $step || die;
        return $?;
    fi;
    while :; do
        [[ $max -lt $min && $step -gt 0 ]] && break;
        [[ $min -lt $max && $step -gt 0 ]] && break;
        echo $min;
        : $(( min += step ));
    done;
    return 0
}
set_arch_to_kernel () 
{ 
    export ARCH=$(tc-arch-kernel)
}
set_arch_to_pkgmgr () 
{ 
    export ARCH=$(tc-arch)
}
src_compile () 
{ 
    default
}
src_configure () 
{ 
    default
}
src_install () 
{ 
    local FW_OPTIONS=("-v");
    git config --global --add safe.directory "${S}" || die;
    if use compress-xz; then
        FW_OPTIONS+=("--xz");
    else
        if use compress-zstd; then
            FW_OPTIONS+=("--zstd");
        fi;
    fi;
    FW_OPTIONS+=("${ED}/lib/firmware");
    ./copy-firmware.sh "${FW_OPTIONS[@]}" || die;
    use deduplicate && ./dedup-firmware.sh "${ED}/lib/firmware" || die;
    pushd "${ED}/lib/firmware" &> /dev/null || die;
    einfo "Removing broken symlinks ...";
    find * -xtype l -print -delete || die;
    if use savedconfig; then
        if [[ -s "${S}/${PN}.conf" ]]; then
            local files_to_keep="${T}/files_to_keep.lst";
            grep -v '^#' "${S}/${PN}.conf" 2> /dev/null > "${files_to_keep}" || die;
            [[ -s "${files_to_keep}" ]] || die "grep failed, empty config file?";
            einfo "Applying USE=savedconfig; Removing all files not listed in config ...";
            find ! -type d -printf "%P\n" | grep -Fvx -f "${files_to_keep}" | xargs -d '\n' --no-run-if-empty rm -v;
            if [[ ${PIPESTATUS[0]} -ne 0 ]]; then
                die "Find failed to print installed files";
            else
                if [[ ${PIPESTATUS[1]} -eq 2 ]]; then
                    die "Grep failed to select files to keep";
                else
                    if [[ ${PIPESTATUS[2]} -ne 0 ]]; then
                        die "Failed to remove files not listed in config";
                    fi;
                fi;
            fi;
        fi;
    fi;
    find -type d -empty -delete || die;
    if ! ( shopt -s failglob;
    : * ) 2> /dev/null; then
        eerror "No files to install. Check your USE flag settings";
        eerror "and the list of files in your saved configuration.";
        die "Refusing to install an empty package";
    fi;
    echo "# Remove files that shall not be installed from this list." > "${S}"/${PN}.conf || die;
    find * ! -type d >> "${S}"/${PN}.conf || die;
    save_config "${S}"/${PN}.conf;
    popd &> /dev/null || die;
    ( insinto /usr/lib/dracut/dracut.conf.d;
    newins - 10-${PN}.conf <<< "early_microcode=$(usex initramfs)" );
    if use initramfs; then
        dobin "${T}/make-amd-ucode-img";
        ( exeinto /usr/lib/kernel/preinst.d;
        doexe "${FILESDIR}/35-amd-microcode.install";
        exeinto /usr/lib/kernel/install.d;
        doexe "${FILESDIR}/35-amd-microcode-systemd.install" );
    fi;
    if use initramfs && ! use dist-kernel; then
        insinto /boot;
        doins "${S}"/amd-uc.img;
    fi
}
src_prepare () 
{ 
    default;
    find . -type f -not -perm 0644 -print0 | xargs --null --no-run-if-empty chmod 0644 || die;
    chmod +x copy-firmware.sh || die;
    chmod +x dedup-firmware.sh || die;
    chmod +x check_whence.py || die;
    cp "${FILESDIR}/${PN}-make-amd-ucode-img.bash" "${T}/make-amd-ucode-img" || die;
    chmod +x "${T}/make-amd-ucode-img" || die;
    if use initramfs && ! use dist-kernel; then
        if [[ -d "${S}/amd-ucode" ]]; then
            "${T}/make-amd-ucode-img" "${S}" "${S}/amd-ucode" || die;
        else
            die "'${S}/amd-ucode' not found!";
        fi;
    fi;
    local misc_files=(copy-firmware.sh dedup-firmware.sh check_whence.py WHENCE README);
    local free_software=(keyspan_pda/keyspan_pda.fw keyspan_pda/xircom_pgs.fw dsp56k/bootstrap.bin ath9k_htc/htc_7010-1.4.0.fw ath9k_htc/htc_9271-1.4.0.fw cis/LA-PCM.cis cis/PCMLM28.cis cis/DP83903.cis cis/NE2K.cis cis/tamarack.cis cis/PE-200.cis cis/PE520.cis cis/3CXEM556.cis cis/3CCFEM556.cis cis/MT5634ZLX.cis cis/RS-COM-2P.cis cis/COMpad2.cis cis/COMpad4.cis cis/SW_555_SER.cis cis/SW_7xx_SER.cis cis/SW_8xx_SER.cis av7110/bootcode.bin usbdux_firmware.bin usbduxfast_firmware.bin usbduxsigma_firmware.bin brcm/brcmfmac4330-sdio.Prowise-PT301.txt brcm/brcmfmac43340-sdio.meegopad-t08.txt brcm/brcmfmac43362-sdio.cubietech,cubietruck.txt brcm/brcmfmac43362-sdio.lemaker,bananapro.txt brcm/brcmfmac43430a0-sdio.jumper-ezpad-mini3.txt "brcm/brcmfmac43430a0-sdio.ONDA-V80 PLUS.txt" brcm/brcmfmac43430-sdio.AP6212.txt brcm/brcmfmac43430-sdio.Hampoo-D2D3_Vi8A1.txt brcm/brcmfmac43430-sdio.MUR1DX.txt brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt brcm/brcmfmac4356-pcie.gpd-win-pocket.txt isci/isci_firmware.bin carl9170-1.fw atusb/atusb-0.2.dfu atusb/atusb-0.3.dfu atusb/rzusb-0.3.bin mellanox/mlxsw_spectrum-13.1420.122.mfa2 mellanox/mlxsw_spectrum-13.1530.152.mfa2 mellanox/mlxsw_spectrum-13.1620.192.mfa2 mellanox/mlxsw_spectrum-13.1702.6.mfa2 mellanox/mlxsw_spectrum-13.1703.4.mfa2 mellanox/mlxsw_spectrum-13.1910.622.mfa2 mellanox/mlxsw_spectrum-13.2000.1122.mfa2);
    local unknown_license=(korg/k1212.dsp ess/maestro3_assp_kernel.fw ess/maestro3_assp_minisrc.fw yamaha/ds1_ctrl.fw yamaha/ds1_dsp.fw yamaha/ds1e_ctrl.fw ttusb-budget/dspbootcode.bin emi62/bitstream.fw emi62/loader.fw emi62/midi.fw emi62/spdif.fw ti_3410.fw ti_5052.fw mts_mt9234mu.fw mts_mt9234zba.fw whiteheat.fw whiteheat_loader.fw cpia2/stv0672_vp4.bin vicam/firmware.fw edgeport/boot.fw edgeport/boot2.fw edgeport/down.fw edgeport/down2.fw edgeport/down3.bin sb16/mulaw_main.csp sb16/alaw_main.csp sb16/ima_adpcm_init.csp sb16/ima_adpcm_playback.csp sb16/ima_adpcm_capture.csp sun/cassini.bin acenic/tg1.bin acenic/tg2.bin adaptec/starfire_rx.bin adaptec/starfire_tx.bin yam/1200.bin yam/9600.bin ositech/Xilinx7OD.bin qlogic/isp1000.bin myricom/lanai.bin yamaha/yss225_registers.bin lgs8g75.fw);
    if use !unknown-license; then
        einfo "Removing files with unknown license ...";
        rm -v "${unknown_license[@]}" || die;
    fi;
    if use !redistributable; then
        einfo "Removing non-redistributable files ...";
        local OLDIFS="${IFS}";
        local IFS='
';
        set -o pipefail;
        find ! -type d -printf "%P\n" | grep -Fvx -e "${misc_files[*]}" -e "${free_software[*]}" -e "${unknown_license[*]}" | xargs -d '\n' --no-run-if-empty rm -v;
        [[ ${?} -ne 0 ]] && die "Failed to remove non-redistributable files";
        IFS="${OLDIFS}";
    fi;
    restore_config ${PN}.conf
}
src_test () 
{ 
    default
}
src_unpack () 
{ 
    if [[ ${PV} == 99999999* ]]; then
        git-r3_src_unpack;
    else
        default;
        if [[ ${#GIT_COMMIT} -gt 8 ]]; then
            mv ${PN}-*/ ${P} || die;
        fi;
    fi
}
tc-arch () 
{ 
    tc-ninja_magic_to_arch portage "$@"
}
tc-arch-kernel () 
{ 
    tc-ninja_magic_to_arch kern "$@"
}
tc-check-openmp () 
{ 
    if ! _tc-has-openmp; then
        eerror "Your current compiler does not support OpenMP!";
        if tc-is-gcc; then
            eerror "Enable OpenMP support by building sys-devel/gcc with USE=\"openmp\".";
        else
            if tc-is-clang; then
                eerror "OpenMP support in sys-devel/clang is provided by sys-libs/libomp.";
            fi;
        fi;
        die "Active compiler does not have required support for OpenMP";
    fi
}
tc-cpp-is-true () 
{ 
    local CONDITION=${1};
    shift;
    $(tc-getTARGET_CPP) "${@}" -P - <<-EOF > /dev/null 2>&1
#if ${CONDITION}
true
#else
#error false
#endif
EOF

}
tc-detect-is-softfloat () 
{ 
    [[ $(tc-getTARGET_CPP) == "gcc -E" ]] && return 1;
    case ${CTARGET:-${CHOST}} in 
        *-newlib | *-elf | *-eabi | arm64-apple-darwin*)
            return 1
        ;;
        arm*)
            if tc-cpp-is-true "defined(__ARM_PCS_VFP)"; then
                echo "no";
            else
                if tc-cpp-is-true "defined(__SOFTFP__)"; then
                    echo "yes";
                else
                    echo "softfp";
                fi;
            fi;
            return 0
        ;;
        *)
            return 1
        ;;
    esac
}
tc-enables-cxx-assertions () 
{ 
    tc-cpp-is-true "defined(_GLIBCXX_ASSERTIONS) || defined(_LIBCPP_ENABLE_ASSERTIONS) || defined(_LIBCPP_ENABLE_HARDENED_MODE)" ${CPPFLAGS} ${CXXFLAGS}
}
tc-enables-fortify-source () 
{ 
    tc-cpp-is-true "defined(_FORTIFY_SOURCE)" ${CPPFLAGS} ${CFLAGS} ${CXXFLAGS}
}
tc-enables-pie () 
{ 
    tc-cpp-is-true "defined(__PIE__)" ${CPPFLAGS} ${CFLAGS} ${CXXFLAGS}
}
tc-enables-ssp () 
{ 
    tc-cpp-is-true "defined(__SSP__) || defined(__SSP_STRONG__) || defined(__SSP_ALL__)" ${CPPFLAGS} ${CFLAGS} ${CXXFLAGS}
}
tc-enables-ssp-all () 
{ 
    tc-cpp-is-true "defined(__SSP_ALL__)" ${CPPFLAGS} ${CFLAGS} ${CXXFLAGS}
}
tc-enables-ssp-strong () 
{ 
    tc-cpp-is-true "defined(__SSP_STRONG__) || defined(__SSP_ALL__)" ${CPPFLAGS} ${CFLAGS} ${CXXFLAGS}
}
tc-endian () 
{ 
    local host=$1;
    [[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
    host=${host%%-*};
    case ${host} in 
        aarch64*be)
            echo big
        ;;
        aarch64)
            echo little
        ;;
        alpha*)
            echo little
        ;;
        arc*b*)
            echo big
        ;;
        arc*)
            echo little
        ;;
        arm*b*)
            echo big
        ;;
        arm*)
            echo little
        ;;
        cris*)
            echo little
        ;;
        hppa*)
            echo big
        ;;
        i?86*)
            echo little
        ;;
        ia64*)
            echo little
        ;;
        loongarch*)
            echo little
        ;;
        m68*)
            echo big
        ;;
        mips*l*)
            echo little
        ;;
        mips*)
            echo big
        ;;
        powerpc*le)
            echo little
        ;;
        powerpc*)
            echo big
        ;;
        riscv*)
            echo little
        ;;
        s390*)
            echo big
        ;;
        sh*b*)
            echo big
        ;;
        sh*)
            echo little
        ;;
        sparc*)
            echo big
        ;;
        x86_64*)
            echo little
        ;;
        *)
            echo wtf
        ;;
    esac
}
tc-env_build () 
{ 
    tc-export_build_env;
    CFLAGS=${BUILD_CFLAGS} CXXFLAGS=${BUILD_CXXFLAGS} CPPFLAGS=${BUILD_CPPFLAGS} LDFLAGS=${BUILD_LDFLAGS} AR=$(tc-getBUILD_AR) AS=$(tc-getBUILD_AS) CC=$(tc-getBUILD_CC) CPP=$(tc-getBUILD_CPP) CXX=$(tc-getBUILD_CXX) LD=$(tc-getBUILD_LD) NM=$(tc-getBUILD_NM) PKG_CONFIG=$(tc-getBUILD_PKG_CONFIG) RANLIB=$(tc-getBUILD_RANLIB) READELF=$(tc-getBUILD_READELF) "$@"
}
tc-export () 
{ 
    local var;
    for var in "$@";
    do
        [[ $(type -t "tc-get${var}") != "function" ]] && die "tc-export: invalid export variable '${var}'";
        "tc-get${var}" > /dev/null;
    done
}
tc-export_build_env () 
{ 
    tc-export "$@";
    if tc-is-cross-compiler; then
        : "${BUILD_CFLAGS:=-O1 -pipe}";
        : "${BUILD_CXXFLAGS:=-O1 -pipe}";
        : "${BUILD_CPPFLAGS:= }";
        : "${BUILD_LDFLAGS:= }";
    else
        : "${BUILD_CFLAGS:=${CFLAGS}}";
        : "${BUILD_CXXFLAGS:=${CXXFLAGS}}";
        : "${BUILD_CPPFLAGS:=${CPPFLAGS}}";
        : "${BUILD_LDFLAGS:=${LDFLAGS}}";
    fi;
    export BUILD_{C,CXX,CPP,LD}FLAGS;
    local v;
    for v in BUILD_{C,CXX,CPP,LD}FLAGS;
    do
        export ${v#BUILD_}_FOR_BUILD="${!v}";
    done
}
tc-get-build-ptr-size () 
{ 
    $(tc-getBUILD_CPP) -P - <<< __SIZEOF_POINTER__ || die "Could not determine CBUILD pointer size"
}
tc-get-c-rtlib () 
{ 
    local res=$($(tc-getCC) ${CPPFLAGS} ${CFLAGS} ${LDFLAGS} -print-libgcc-file-name 2> /dev/null);
    case ${res} in 
        *libclang_rt*)
            echo compiler-rt
        ;;
        *libgcc*)
            echo libgcc
        ;;
        *)
            return 1
        ;;
    esac;
    return 0
}
tc-get-compiler-type () 
{ 
    local code='
#if defined(__PATHSCALE__)
	HAVE_PATHCC
#elif defined(__clang__)
	HAVE_CLANG
#elif defined(__GNUC__)
	HAVE_GCC
#endif
';
    local res=$($(tc-getCPP "$@") -E -P - <<< "${code}");
    case ${res} in 
        *HAVE_PATHCC*)
            echo pathcc
        ;;
        *HAVE_CLANG*)
            echo clang
        ;;
        *HAVE_GCC*)
            echo gcc
        ;;
        *)
            echo unknown
        ;;
    esac
}
tc-get-cxx-stdlib () 
{ 
    local code='#include <ciso646>

#if defined(_LIBCPP_VERSION)
	HAVE_LIBCXX
#elif defined(__GLIBCXX__)
	HAVE_LIBSTDCPP
#endif
';
    local res=$($(tc-getCXX) ${CPPFLAGS} ${CXXFLAGS} -x c++ -E -P - <<< "${code}" 2> /dev/null);
    case ${res} in 
        *HAVE_LIBCXX*)
            echo libc++
        ;;
        *HAVE_LIBSTDCPP*)
            echo libstdc++
        ;;
        *)
            return 1
        ;;
    esac;
    return 0
}
tc-get-ptr-size () 
{ 
    $(tc-getCPP) -P - <<< __SIZEOF_POINTER__ || die "Could not determine CHOST pointer size"
}
tc-getAR () 
{ 
    tc-getPROG AR ar "$@"
}
tc-getAS () 
{ 
    tc-getPROG AS as "$@"
}
tc-getBUILD_AR () 
{ 
    tc-getBUILD_PROG AR ar "$@"
}
tc-getBUILD_AS () 
{ 
    tc-getBUILD_PROG AS as "$@"
}
tc-getBUILD_CC () 
{ 
    tc-getBUILD_PROG CC gcc "$@"
}
tc-getBUILD_CPP () 
{ 
    tc-getBUILD_PROG CPP "$(tc-getBUILD_CC) -E" "$@"
}
tc-getBUILD_CXX () 
{ 
    tc-getBUILD_PROG CXX g++ "$@"
}
tc-getBUILD_LD () 
{ 
    tc-getBUILD_PROG LD ld "$@"
}
tc-getBUILD_NM () 
{ 
    tc-getBUILD_PROG NM nm "$@"
}
tc-getBUILD_OBJCOPY () 
{ 
    tc-getBUILD_PROG OBJCOPY objcopy "$@"
}
tc-getBUILD_PKG_CONFIG () 
{ 
    tc-getBUILD_PROG PKG_CONFIG pkg-config "$@"
}
tc-getBUILD_PROG () 
{ 
    local vars="BUILD_$1 $1_FOR_BUILD HOST$1";
    tc-is-cross-compiler || vars+=" $1";
    _tc-getPROG CBUILD "${vars}" "${@:2}"
}
tc-getBUILD_RANLIB () 
{ 
    tc-getBUILD_PROG RANLIB ranlib "$@"
}
tc-getBUILD_READELF () 
{ 
    tc-getBUILD_PROG READELF readelf "$@"
}
tc-getBUILD_STRINGS () 
{ 
    tc-getBUILD_PROG STRINGS strings "$@"
}
tc-getBUILD_STRIP () 
{ 
    tc-getBUILD_PROG STRIP strip "$@"
}
tc-getCC () 
{ 
    tc-getPROG CC gcc "$@"
}
tc-getCPP () 
{ 
    tc-getPROG CPP "${CC:-gcc} -E" "$@"
}
tc-getCXX () 
{ 
    tc-getPROG CXX g++ "$@"
}
tc-getDLLWRAP () 
{ 
    tc-getPROG DLLWRAP dllwrap "$@"
}
tc-getF77 () 
{ 
    tc-getPROG F77 gfortran "$@"
}
tc-getFC () 
{ 
    tc-getPROG FC gfortran "$@"
}
tc-getGCJ () 
{ 
    tc-getPROG GCJ gcj "$@"
}
tc-getGO () 
{ 
    tc-getPROG GO gccgo "$@"
}
tc-getLD () 
{ 
    tc-getPROG LD ld "$@"
}
tc-getNM () 
{ 
    tc-getPROG NM nm "$@"
}
tc-getOBJCOPY () 
{ 
    tc-getPROG OBJCOPY objcopy "$@"
}
tc-getOBJDUMP () 
{ 
    tc-getPROG OBJDUMP objdump "$@"
}
tc-getPKG_CONFIG () 
{ 
    tc-getPROG PKG_CONFIG pkg-config "$@"
}
tc-getPROG () 
{ 
    _tc-getPROG CHOST "$@"
}
tc-getRANLIB () 
{ 
    tc-getPROG RANLIB ranlib "$@"
}
tc-getRC () 
{ 
    tc-getPROG RC windres "$@"
}
tc-getREADELF () 
{ 
    tc-getPROG READELF readelf "$@"
}
tc-getSTRINGS () 
{ 
    tc-getPROG STRINGS strings "$@"
}
tc-getSTRIP () 
{ 
    tc-getPROG STRIP strip "$@"
}
tc-getTARGET_CPP () 
{ 
    if [[ -n ${CTARGET} ]]; then
        _tc-getPROG CTARGET TARGET_CPP "gcc -E" "$@";
    else
        tc-getCPP "$@";
    fi
}
tc-has-64bit-time_t () 
{ 
    $(tc-getCC) ${CFLAGS} ${CPPFLAGS} -c -x c - -o /dev/null <<-EOF &> /dev/null
#include <sys/types.h>
int test[sizeof(time_t) >= 8 ? 1 : -1];
EOF

    return $?
}
tc-has-tls () 
{ 
    local base="${T}/test-tc-tls";
    cat <<-EOF > "${base}.c"
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;
    case "${CHOST}" in 
        *-darwin*)
            : ${flags:=-dynamiclib}
        ;;
        *)
            : ${flags:=-fPIC -shared -Wl,-z,defs}
        ;;
    esac;
    [[ $1 == -* ]] && shift;
    $(tc-getCC "$@") ${flags} "${base}.c" -o "${base}" >&/dev/null;
    local ret=$?;
    rm -f "${base}"*;
    return ${ret}
}
tc-is-clang () 
{ 
    [[ $(tc-get-compiler-type) == clang ]]
}
tc-is-cross-compiler () 
{ 
    [[ ${CBUILD:-${CHOST}} != ${CHOST} ]]
}
tc-is-gcc () 
{ 
    [[ $(tc-get-compiler-type) == gcc ]]
}
tc-is-lto () 
{ 
    local f="${T}/test-lto.o";
    local ret=1;
    case $(tc-get-compiler-type) in 
        clang)
            $(tc-getCC) ${CFLAGS} -c -o "${f}" -x c - <<< "" || die;
            llvm-bcanalyzer "${f}" &> /dev/null && ret=0
        ;;
        gcc)
            $(tc-getCC) ${CFLAGS} -c -o "${f}" -x c - <<< "" || die;
            [[ $($(tc-getREADELF) -S "${f}") == *.gnu.lto* ]] && ret=0
        ;;
    esac;
    rm -f "${f}" || die;
    return "${ret}"
}
tc-is-softfloat () 
{ 
    tc-detect-is-softfloat || tc-tuple-is-softfloat
}
tc-is-static-only () 
{ 
    local host=${CTARGET:-${CHOST}};
    [[ ${host} == *-mint* ]]
}
tc-ld-disable-gold () 
{ 
    tc-ld-is-gold "$@" && tc-ld-force-bfd "$@"
}
tc-ld-force-bfd () 
{ 
    if tc-ld-is-bfd "$@"; then
        return;
    fi;
    ewarn "Forcing usage of the BFD linker";
    local ld=$(unset LD; tc-getLD "$@");
    local bfd_ld="${ld}.bfd";
    local path_ld=$(type -P "${bfd_ld}" 2> /dev/null);
    [[ -e ${path_ld} ]] && export LD=${bfd_ld};
    if tc-is-gcc || tc-is-clang; then
        export CFLAGS="${CFLAGS} -fuse-ld=bfd";
        export CXXFLAGS="${CXXFLAGS} -fuse-ld=bfd";
        export LDFLAGS="${LDFLAGS} -fuse-ld=bfd";
    fi
}
tc-ld-is-bfd () 
{ 
    local out;
    local -x LC_ALL=C;
    out=$($(tc-getLD "$@") --version 2>&1);
    if [[ ${out} != "GNU ld"* ]]; then
        return 1;
    fi;
    local base="${T}/test-tc-linker";
    cat <<-EOF > "${base}.c"
int main(void) { return 0; }
EOF

    out=$($(tc-getCC "$@") ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -Wl,--version "${base}.c" -o "${base}" 2>&1);
    rm -f "${base}"*;
    if [[ ! ${out} =~ .*^"GNU ld".* ]]; then
        return 1;
    fi;
    return 0
}
tc-ld-is-gold () 
{ 
    local out;
    local -x LC_ALL=C;
    out=$($(tc-getLD "$@") --version 2>&1);
    if [[ ${out} == *"GNU gold"* ]]; then
        return 0;
    fi;
    local base="${T}/test-tc-linker";
    cat <<-EOF > "${base}.c"
int main(void) { return 0; }
EOF

    out=$($(tc-getCC "$@") ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -Wl,--version "${base}.c" -o "${base}" 2>&1);
    rm -f "${base}"*;
    if [[ ${out} == *"GNU gold"* ]]; then
        return 0;
    fi;
    return 1
}
tc-ld-is-lld () 
{ 
    local out;
    local -x LC_ALL=C;
    out=$($(tc-getLD "$@") --version 2>&1);
    if [[ ${out} == *"LLD"* ]]; then
        return 0;
    fi;
    local base="${T}/test-tc-linker";
    cat <<-EOF > "${base}.c"
int main(void) { return 0; }
EOF

    out=$($(tc-getCC "$@") ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -Wl,--version "${base}.c" -o "${base}" 2>&1);
    rm -f "${base}"*;
    if [[ ${out} == *"LLD"* ]]; then
        return 0;
    fi;
    return 1
}
tc-ld-is-mold () 
{ 
    local out;
    local -x LC_ALL=C;
    out=$($(tc-getLD "$@") --version 2>&1);
    if [[ ${out} == *"mold"* ]]; then
        return 0;
    fi;
    local base="${T}/test-tc-linker";
    cat <<-EOF > "${base}.c"
int main(void) { return 0; }
EOF

    out=$($(tc-getCC "$@") ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -Wl,--version "${base}.c" -o "${base}" 2>&1);
    rm -f "${base}"*;
    if [[ ${out} == *"mold"* ]]; then
        return 0;
    fi;
    return 1
}
tc-ninja_magic_to_arch () 
{ 
    function _tc_echo_kernel_alias () 
    { 
        [[ ${type} == "kern" ]] && echo $1 || echo $2
    };
    local type=$1;
    local host=$2;
    [[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
    case ${host} in 
        arm64*)
            echo arm64
        ;;
        aarch64*)
            echo arm64
        ;;
        alpha*)
            echo alpha
        ;;
        arc*)
            echo arc
        ;;
        arm*)
            echo arm
        ;;
        avr*)
            _tc_echo_kernel_alias avr32 avr
        ;;
        bfin*)
            _tc_echo_kernel_alias blackfin bfin
        ;;
        c6x*)
            echo c6x
        ;;
        cris*)
            echo cris
        ;;
        frv*)
            echo frv
        ;;
        hexagon*)
            echo hexagon
        ;;
        hppa*)
            _tc_echo_kernel_alias parisc hppa
        ;;
        i?86*)
            echo x86
        ;;
        ia64*)
            echo ia64
        ;;
        loongarch*)
            _tc_echo_kernel_alias loongarch loong
        ;;
        m68*)
            echo m68k
        ;;
        metag*)
            echo metag
        ;;
        microblaze*)
            echo microblaze
        ;;
        mips*)
            echo mips
        ;;
        nios2*)
            echo nios2
        ;;
        nios*)
            echo nios
        ;;
        or1k* | or32*)
            echo openrisc
        ;;
        powerpc*)
            if [[ ${type} == "kern" ]]; then
                echo powerpc;
            else
                if [[ ${host} == powerpc64* ]]; then
                    echo ppc64;
                else
                    echo ppc;
                fi;
            fi
        ;;
        riscv*)
            echo riscv
        ;;
        s390*)
            echo s390
        ;;
        score*)
            echo score
        ;;
        sh64*)
            _tc_echo_kernel_alias sh64 sh
        ;;
        sh*)
            echo sh
        ;;
        sparc64*)
            _tc_echo_kernel_alias sparc64 sparc
        ;;
        sparc*)
            [[ ${PROFILE_ARCH} == "sparc64" ]] && _tc_echo_kernel_alias sparc64 sparc || echo sparc
        ;;
        tile*)
            echo tile
        ;;
        vax*)
            echo vax
        ;;
        x86_64*)
            if [[ ${type} == "kern" ]]; then
                echo x86;
            else
                echo amd64;
            fi
        ;;
        xtensa*)
            echo xtensa
        ;;
        *)
            echo unknown
        ;;
    esac
}
tc-stack-grows-down () 
{ 
    case ${ARCH} in 
        hppa | metag)
            return 1
        ;;
    esac;
    return 0
}
tc-tuple-is-softfloat () 
{ 
    local CTARGET=${CTARGET:-${CHOST}};
    case ${CTARGET//_/-} in 
        bfin* | h8300*)
            echo "only"
        ;;
        *-softfloat-*)
            echo "yes"
        ;;
        *-softfp-*)
            echo "softfp"
        ;;
        arm*-hardfloat-* | arm*eabihf)
            echo "no"
        ;;
        *-newlib | *-elf | *-eabi)
            echo "no"
        ;;
        arm64-apple-darwin*)
            echo "no"
        ;;
        arm*)
            echo "yes"
        ;;
        *)
            echo "no"
        ;;
    esac
}
treecopy () 
{ 
    local dest=${!#};
    local files_count=$#;
    while (( $# > 1 )); do
        local dirstruct=$(dirname "$1");
        mkdir -p "${dest}/${dirstruct}" || die;
        cp -pPR "$1" "${dest}/${dirstruct}" || die;
        shift;
    done
}
ver_cut () 
{ 
    local range=${1};
    local v=${2:-${PV}};
    local start end;
    local -a comp;
    __eapi7_ver_split "${v}";
    local max=$((${#comp[@]}/2));
    __eapi7_ver_parse_range "${range}" "${max}";
    local IFS=;
    if [[ ${start} -gt 0 ]]; then
        start=$(( start*2 - 1 ));
    fi;
    echo "${comp[*]:start:end*2-start}"
}
ver_rs () 
{ 
    local v;
    (( ${#} & 1 )) && v=${@: -1} || v=${PV};
    local start end i;
    local -a comp;
    __eapi7_ver_split "${v}";
    local max=$((${#comp[@]}/2 - 1));
    while [[ ${#} -ge 2 ]]; do
        __eapi7_ver_parse_range "${1}" "${max}";
        for ((i = start*2; i <= end*2; i+=2 ))
        do
            [[ ${i} -eq 0 && -z ${comp[i]} ]] && continue;
            comp[i]=${2};
        done;
        shift 2;
    done;
    local IFS=;
    echo "${comp[*]}"
}
ver_test () 
{ 
    local va op vb;
    if [[ $# -eq 3 ]]; then
        va=${1};
        shift;
    else
        va=${PVR};
    fi;
    [[ $# -eq 2 ]] || die "${FUNCNAME}: bad number of arguments";
    op=${1};
    vb=${2};
    case ${op} in 
        -eq | -ne | -lt | -le | -gt | -ge)

        ;;
        *)
            die "${FUNCNAME}: invalid operator: ${op}"
        ;;
    esac;
    __eapi7_ver_compare "${va}" "${vb}";
    test $? "${op}" 2
}