Attachment 728742 Details for Bug 805521 – environment

environment

environment (text/plain), 223.89 KB, created by Toralf Förster on 2021-07-31 13:03:33 UTC

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Creator: Toralf Förster

Created: 2021-07-31 13:03:33 UTC

Size: 223.89 KB

patch

obsolete

>declare -x ABI="amd64"
>declare -x ABI_MIPS=""
>declare -x ABI_PPC=""
>declare -x ABI_S390=""
>declare -x ABI_X86="64"
>declare -x ADA_TARGET=""
>declare -x ALLOW_TEST="network"
>declare -x ALSA_CARDS=""
>declare -x ANT_HOME="/usr/share/ant"
>declare -x ANT_OPTS=""
>declare -x ANT_RESPECT_JAVA_HOME=""
>declare -x ANT_TASKS=""
>declare -x APACHE2_MODULES=""
>declare -x APACHE2_MPMS=""
>declare -x ARCH="amd64"
>declare BDEPEND="sys-devel/make >=dev-util/cmake-3.9.6"
>declare -x BOOTSTRAP_USE="unicode internal-glib pkg-config split-usr xml python_targets_python3_9 multilib systemd udev"
>declare -x CALLIGRA_FEATURES=""
>declare -x CAMERAS=""
>declare -x CARGO_TERM_COLOR="never"
>declare -x CATKIN_PREFIX_PATH="/usr"
>declare -x CBUILD="x86_64-pc-linux-gnu"
>declare -x CFLAGS="-pipe -march=native -fno-diagnostics-color -O2"
>declare -x CFLAGS_amd64="-m64"
>declare -x CFLAGS_default
>declare -x CFLAGS_x32="-mx32"
>declare -x CFLAGS_x86="-m32"
>declare -x CG_COMPILER_EXE="/opt/bin/cgc"
>declare -x CG_INC_PATH="/opt/nvidia-cg-toolkit/include"
>declare -x CG_LIB_PATH="/opt/nvidia-cg-toolkit/lib64"
>declare -x CHOST="x86_64-pc-linux-gnu"
>declare -x CHOST_amd64="x86_64-pc-linux-gnu"
>declare -x CHOST_default="x86_64-pc-linux-gnu"
>declare -x CHOST_x32="x86_64-pc-linux-gnux32"
>declare -x CHOST_x86="i686-pc-linux-gnu"
>declare -x CLASSPATH=""
>declare -- CMAKE_BINARY="cmake"
>declare -- CMAKE_BUILD_TYPE="Gentoo"
>declare -- CMAKE_MAKEFILE_GENERATOR="emake"
>declare -- CMAKE_MIN_VERSION="3.9.6"
>declare -- CMAKE_REMOVE_MODULES="yes"
>declare -- CMAKE_REMOVE_MODULES_LIST="FindBLAS FindLAPACK"
>declare -- CMAKE_USE_DIR="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql"
>declare -- CMAKE_VERBOSE="ON"
>declare -- CMAKE_WARN_UNUSED_CLI="yes"
>declare -x COLLECTD_PLUGINS=""
>declare -- COMMON_DEPEND="
>	kernel_linux? (
>		sys-process/procps:0=
>		dev-libs/libaio:0=
>	)
>	dev-libs/libevent:0=
>	>=sys-apps/sed-4
>	>=sys-apps/texinfo-4.7-r1
>	jemalloc? ( dev-libs/jemalloc:0= )
>	numa? ( sys-process/numactl )
>	tcmalloc? ( dev-util/google-perftools:0= )
>	systemtap? ( >=dev-util/systemtap-1.3:0= )
>	!yassl? (
>		>=dev-libs/openssl-1.0.0:0=
>	)
>	>=sys-libs/zlib-1.2.3:0=
>	sys-libs/ncurses:0=
>	>=dev-java/java-config-2.2.0-r3
>"
>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_SSL=""
>declare -x CXXFLAGS="-pipe -march=native -fno-diagnostics-color -O2"
>declare -x DEFAULT_ABI="amd64"
>declare -x DEFINED_PHASES=" compile config configure install postinst prepare setup test unpack"
>declare DEPEND="virtual/yacc
>	static? ( sys-libs/ncurses[static-libs] )
>	|| ( >=sys-devel/gcc-3.4.6 >=sys-devel/gcc-apple-4.0 )
>	>=virtual/jdk-1.6
>	test? ( dev-perl/JSON )
>	
>	kernel_linux? (
>		sys-process/procps:0=
>		dev-libs/libaio:0=
>	)
>	dev-libs/libevent:0=
>	>=sys-apps/sed-4
>	>=sys-apps/texinfo-4.7-r1
>	jemalloc? ( dev-libs/jemalloc:0= )
>	numa? ( sys-process/numactl )
>	tcmalloc? ( dev-util/google-perftools:0= )
>	systemtap? ( >=dev-util/systemtap-1.3:0= )
>	!yassl? (
>		>=dev-libs/openssl-1.0.0:0=
>	)
>	>=sys-libs/zlib-1.2.3:0=
>	sys-libs/ncurses:0=
>	>=dev-java/java-config-2.2.0-r3
>  sys-devel/make >=dev-util/cmake-3.9.6"
>declare DESCRIPTION="An enhanced, drop-in replacement for MySQL"
>declare -- DESKTOP_DATABASE_DIR="/usr/share/applications"
>declare -x DESTTREE="/usr"
>declare -x DIROPTIONS="-m0755"
>declare -x EAPI="6"
>declare -- EBUILD_DEATH_HOOKS=" java-pkg_die"
>declare -x EGO_BUILD_FLAGS="-p 3"
>declare -x ELIBC="glibc"
>declare -x ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
>declare -- EPATCH_COMMON_OPTS="-g0 -E --no-backup-if-mismatch"
>declare -- EPATCH_EXCLUDE=""
>declare -- EPATCH_FORCE="no"
>declare -- EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
>declare -- EPATCH_OPTS=""
>declare -- EPATCH_SINGLE_MSG=""
>declare -- EPATCH_SOURCE="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/patch"
>declare -- EPATCH_SUFFIX="patch.bz2"
>declare -- EPOCHREALTIME="1627736358.682507"
>declare -- EPOCHSECONDS="1627736358"
>declare -x EXEOPTIONS="-m0755"
>declare -x FCFLAGS="-pipe -march=native -fno-diagnostics-color -O2"
>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="-pipe -march=native -fno-diagnostics-color -O2"
>declare -x FFTOOLS=""
>declare -x FLTK_DOCDIR="/usr/share/doc/fltk-1.3.5-r4/html"
>declare -x GCC_COLORS=""
>declare -x GCC_SPECS=""
>declare -x GENTOO_VM="openjdk-bin-8"
>declare -x GIT_PAGER="cat"
>declare -x GO19CONCURRENTCOMPILATION="0"
>declare -x GPSD_PROTOCOLS=""
>declare -x GRUB_PLATFORMS=""
>declare -x GSETTINGS_BACKEND="dconf"
>declare HOMEPAGE="https://mysql.com/"
>declare IDEPEND
>declare -x INHERITED=" desktop edos2unix estack epatch toolchain-funcs multilib ltprune preserve-libs strip-linguas vcs-clean wrapper eutils flag-o-matic prefix eapi7-ver versionator java-utils-2 user-info user multiprocessing ninja-utils xdg-utils cmake-utils"
>declare -x INPUT_DEVICES=""
>declare -x INSDESTTREE=""
>declare -x INSOPTIONS="-m0644"
>declare IUSE="client-libs debug extraengine jemalloc latin1 numa
>	+perl profiling selinux +server	static static-libs systemtap tcmalloc
>	test yassl elibc_FreeBSD"
>declare -x IUSE_EFFECTIVE="abi_x86_64 alpha amd64 amd64-fbsd amd64-linux arm arm64 arm64-macos client-libs debug elibc_AIX elibc_Cygwin elibc_Darwin elibc_DragonFly elibc_FreeBSD elibc_HPUX elibc_Interix elibc_NetBSD elibc_OpenBSD elibc_SunOS elibc_Winnt elibc_bionic elibc_glibc elibc_mingw elibc_mintlib elibc_musl elibc_uclibc extraengine hppa ia64 jemalloc kernel_AIX kernel_Darwin kernel_FreeBSD kernel_HPUX kernel_NetBSD kernel_OpenBSD kernel_SunOS kernel_Winnt kernel_freemint kernel_linux latin1 m68k mips numa perl ppc ppc-macos ppc64 ppc64-linux prefix prefix-guest prefix-stack profiling riscv s390 selinux server sparc sparc-solaris sparc64-solaris static static-libs systemtap tcmalloc test userland_BSD userland_GNU x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-fbsd x86-linux x86-solaris x86-winnt yassl"
>declare -x IUSE_IMPLICIT="abi_x86_64 prefix prefix-guest prefix-stack"
>declare -- I_WANT_GLOBAL_JAVA_OPTIONS="true"
>declare -x JAVA="/opt/openjdk-bin-8.292_p10/bin/java"
>declare -x JAVAC="/opt/openjdk-bin-8.292_p10/bin/javac"
>declare -x JAVACFLAGS="-source 1.6 -target 1.6"
>declare -x JAVA_HOME="/opt/openjdk-bin-8.292_p10"
>declare -- JAVA_PKG_ALLOW_VM_CHANGE="yes"
>declare -- JAVA_PKG_BUILD_DEPEND_FILE="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/temp/java-pkg-build-depend"
>declare -- JAVA_PKG_COMPILERS_CONF="/etc/java-config-2/build/compilers.conf"
>declare -- JAVA_PKG_COMPILER_DIR="/usr/share/java-config-2/compiler"
>declare -- JAVA_PKG_DEPEND_FILE="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/temp/java-pkg-depend"
>declare -- JAVA_PKG_EXTRA_ENV="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/temp/java-pkg-extra-env"
>declare -- JAVA_PKG_EXTRA_ENV_VARS=""
>declare -- JAVA_PKG_E_DEPEND=">=dev-java/java-config-2.2.0-r3"
>declare -- JAVA_PKG_OPTIONAL_DEPEND_FILE="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/temp/java-pkg-optional-depend"
>declare -- JAVA_PKG_QA_VIOLATIONS="0"
>declare -x JDK_HOME="/opt/openjdk-bin-8.292_p10"
>declare -x KERNEL="linux"
>declare -x KERNEL_ABI="amd64"
>declare -x KEYWORDS="~amd64 ~x86"
>declare -x L10N=""
>declare -x LADSPA_PATH="/usr/lib64/ladspa"
>declare -x LANG="C.UTF-8"
>declare -x LCD_DEVICES=""
>declare -x LC_COLLATE="C"
>declare -x LC_MESSAGES="C"
>declare -x LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0"
>declare -x LDFLAGS_amd64="-m elf_x86_64"
>declare -x LDFLAGS_default
>declare -x LDFLAGS_x32="-m elf32_x86_64"
>declare -x LDFLAGS_x86="-m elf_i386"
>declare -x LD_LIBRARY_PATH="/opt/openjdk-bin-8.292_p10/lib/:/opt/openjdk-bin-8.292_p10/lib/server/"
>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"
>declare -x LLVM_TARGETS=""
>declare -x LUA_SINGLE_TARGET=""
>declare -x LUA_TARGETS=""
>declare -x MAILTO="tinderbox"
>declare -x MAKEOPTS="-j3"
>declare -- MIMEINFO_DATABASE_DIR="/usr/share/mime"
>declare -x MONKEYD_PLUGINS=""
>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_EXTRAS_VER="20190121-0015Z"
>declare -- MY_PATCH_DIR="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql-extras-20190121-0015Z"
>declare -- MY_PN="mysql-cluster-gpl"
>declare -x NGINX_MODULES_HTTP=""
>declare -x NGINX_MODULES_MAIL=""
>declare -x NGINX_MODULES_STREAM=""
>declare -x OCAML_COLOR="never"
>declare -x OFED_DRIVERS=""
>declare -x OFFICE_IMPLEMENTATION=""
>declare -x OMNIORB_CONFIG="/etc/omniorb/omniORB.cfg"
>declare -x OMP_DYNAMIC="FALSE"
>declare -x OMP_NESTED="FALSE"
>declare -x OMP_NUM_THREADS="3"
>declare -x OPENMPI_FABRICS=""
>declare -x OPENMPI_OFED_FEATURES=""
>declare -x OPENMPI_RM=""
>declare -a PATCHES=([0]="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql-extras-20190121-0015Z/01050_all_mysql_config_cleanup-5.6.patch" [1]="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql-extras-20190121-0015Z/02040_all_embedded-library-shared-5.5.10.patch" [2]="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql-extras-20190121-0015Z/20006_all_cmake_elib-mysql-5.6.35.patch" [3]="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql-extras-20190121-0015Z/20007_all_cmake-debug-werror-5.6.22.patch" [4]="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql-extras-20190121-0015Z/20008_all_mysql-tzinfo-symlink-5.6.37.patch" [5]="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql-extras-20190121-0015Z/20009_all_mysql_myodbc_symbol_fix-5.6.patch" [6]="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql-extras-20190121-0015Z/20018_all_mysql-cluster-7.3.22-without-clientlibs-tools.patch" [7]="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql-extras-20190121-0015Z/20027_all_mysql-5.5-perl5.26-includes.patch" [8]="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql-extras-20190121-0015Z/20028_all_mysql-5.6-gcc7.patch" [9]="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql-extras-20190121-0015Z/20031_all_mysql-5.6-fix-monitor.test.patch" [10]="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql-extras-20190121-0015Z/20036_all_mysql-5.6-fix-rpl_semi_sync_shutdown_hang.test.patch" [11]="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql-extras-20190121-0015Z/30000_all_mysql-cluster-multilib-property.patch")
>declare -x PATH="/opt/openjdk-bin-8.292_p10/bin:/usr/lib/portage/python3.9/ebuild-helpers/xattr:/usr/lib/portage/python3.9/ebuild-helpers:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/lib/llvm/12/bin:/opt/nvidia-cg-toolkit/bin"
>declare -x PAX_MARKINGS="none"
>declare PDEPEND="perl? ( >=dev-perl/DBD-mysql-2.9004 ) "
>declare -x PGPLOT_FONT="/usr/lib64/pgplot/grfont.dat"
>declare -x PHP_TARGETS=""
>declare -x PORTAGE_COMPRESSION_COMMAND="bzip2"
>declare -a PORTAGE_DOCOMPRESS=([0]="/usr/share/doc" [1]="/usr/share/info" [2]="/usr/share/man")
>declare -x PORTAGE_DOCOMPRESS_SIZE_LIMIT="128"
>declare -a PORTAGE_DOCOMPRESS_SKIP=([0]="/usr/share/doc/mysql-cluster-7.4.21/html")
>declare -a PORTAGE_DOSTRIP=([0]="/")
>declare -a PORTAGE_DOSTRIP_SKIP=()
>declare -x PORTAGE_TMPFS="/dev/shm"
>declare -x PORT_LOGDIR="/var/log/portage"
>declare -x POSTGRES_TARGETS=""
>declare -x PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND"
>declare -- PROPERTIES=""
>declare -x PYTEST_ADDOPTS="--color=no"
>declare -x PYTHONDOCS_3_9="/usr/share/doc/python-docs-3.9.6/html/library"
>declare -x PYTHONDONTWRITEBYTECODE="1"
>declare -x PYTHON_SINGLE_TARGET=""
>declare -x PYTHON_TARGETS=""
>declare -x PY_FORCE_COLOR="0"
>declare -x QEMU_SOFTMMU_TARGETS=""
>declare -x QEMU_USER_TARGETS=""
>declare RDEPEND="selinux? ( sec-policy/selinux-mysql )
>	!dev-db/mariadb !dev-db/mariadb-galera !dev-db/percona-server !dev-db/mysql
>	server? ( !prefix? ( dev-db/mysql-init-scripts ) )
>	
>	kernel_linux? (
>		sys-process/procps:0=
>		dev-libs/libaio:0=
>	)
>	dev-libs/libevent:0=
>	>=sys-apps/sed-4
>	>=sys-apps/texinfo-4.7-r1
>	jemalloc? ( dev-libs/jemalloc:0= )
>	numa? ( sys-process/numactl )
>	tcmalloc? ( dev-util/google-perftools:0= )
>	systemtap? ( >=dev-util/systemtap-1.3:0= )
>	!yassl? (
>		>=dev-libs/openssl-1.0.0:0=
>	)
>	>=sys-libs/zlib-1.2.3:0=
>	sys-libs/ncurses:0=
>	>=dev-java/java-config-2.2.0-r3
>
>	>=virtual/jre-1.6
>	perl? ( !dev-db/mytop
>		virtual/perl-Getopt-Long
>		dev-perl/TermReadKey
>		virtual/perl-Term-ANSIColor
>		virtual/perl-Time-HiRes )
> "
>declare REPOSITORY
>declare REQUIRED_USE="?? ( tcmalloc jemalloc )
>	static? ( yassl ) "
>declare RESTRICT="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 ROS_DISTRO="Gentoo"
>declare -x ROS_MASTER_URI="http://localhost:11311/"
>declare -x ROS_MESSAGES=""
>declare -x ROS_PACKAGE_PATH="/usr/share/ros_packages"
>declare -x ROS_ROOT="/usr/share/ros"
>declare -x RUBY_TARGETS=""
>declare -x RUST_TEST_TASKS="3"
>declare -x RUST_TEST_THREADS="3"
>declare -x S="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/work/mysql"
>declare -x SANDBOX_DEBUG="0"
>declare -x SANDBOX_DENY=""
>declare -x SANDBOX_PREDICT="/var/tmp/portage/dev-db/mysql-cluster-7.4.21/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/tmp/:/var/tmp/portage:/var/tmp/portage/dev-db/mysql-cluster-7.4.21/homedir/.bash_history"
>declare -x SANE_BACKENDS=""
>declare -x SHELL="/bin/bash"
>declare -x SLOT="0"
>declare -i SRANDOM="1254365887"
>declare SRC_URI="https://cdn.mysql.com/Downloads/MySQL-Cluster-7.4/mysql-cluster-gpl-7.4.21.tar.gz
>	https://downloads.mysql.com/archives/MySQL-Cluster-7.4/mysql-cluster-gpl-7.4.21.tar.gz
>		mirror://gentoo/mysql-extras-20190121-0015Z.tar.bz2
>		https://gitweb.gentoo.org/proj/mysql-extras.git/snapshot/mysql-extras-20190121-0015Z.tar.bz2"
>declare -x SYMLINK_LIB="no"
>declare -x TERMINFO="/etc/terminfo"
>declare -x TWISTED_DISABLE_WRITING_OF_PLUGIN_CACHE="1"
>declare -x USE="abi_x86_64 amd64 elibc_glibc kernel_linux perl server userland_GNU"
>declare -x USERLAND="GNU"
>declare -x USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND"
>declare -x USE_EXPAND_UNPREFIXED="ARCH"
>declare -x USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm64 arm64-macos hppa ia64 m68k mips ppc ppc64 ppc64-linux ppc-macos riscv s390 sparc sparc64-solaris sparc-solaris x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-fbsd x86-linux x86-solaris x86-winnt"
>declare -x USE_EXPAND_VALUES_ELIBC="AIX bionic Cygwin Darwin DragonFly FreeBSD glibc HPUX Interix mingw mintlib musl NetBSD OpenBSD SunOS uclibc Winnt"
>declare -x USE_EXPAND_VALUES_KERNEL="AIX Darwin FreeBSD freemint HPUX linux NetBSD OpenBSD SunOS Winnt"
>declare -x USE_EXPAND_VALUES_USERLAND="BSD GNU"
>declare -x UWSGI_PLUGINS=""
>declare -x VBOX_APP_HOME="/usr/lib64/virtualbox"
>declare -x VIDEO_CARDS=""
>declare -x VOICEMAIL_STORAGE=""
>declare -x WANT_JAVA_CONFIG="2"
>declare -x XDG_CONFIG_DIRS="/etc/xdg"
>declare -x XDG_DATA_DIRS="/usr/local/share:/usr/share"
>declare -x XTABLES_ADDONS=""
>declare -- _CMAKE_UTILS_ECLASS="1"
>declare -- _CMAKE_UTILS_SRC_PREPARE_HAS_RUN="1"
>declare -- _DESKTOP_ECLASS="1"
>declare -- _EPATCH_ECLASS="1"
>declare -- _ESTACK_ECLASS="1"
>declare -- _EUTILS_ECLASS="1"
>declare -x _E_DOCDESTTREE_=""
>declare -x _E_EXEDESTTREE_=""
>declare -- _FLAG_O_MATIC_ECLASS="1"
>declare -- _JAVA_UTILS_2_ECLASS="1"
>declare -- _LTPRUNE_ECLASS="1"
>declare -- _MULTILIB_ECLASS="1"
>declare -- _MULTIPROCESSING_ECLASS="1"
>declare -- _NINJA_UTILS_ECLASS="1"
>declare -- _PREFIX_ECLASS="1"
>declare -- _PRESERVE_LIBS_ECLASS="1"
>declare -- _STRIP_LINGUAS_ECLASS="1"
>declare -- _TOOLCHAIN_FUNCS_ECLASS="1"
>declare -- _USER_ECLASS="1"
>declare -- _USER_INFO_ECLASS="1"
>declare -- _VCS_CLEAN_ECLASS="1"
>declare -- _VERSIONATOR_ECLASS="1"
>declare -- _WRAPPER_ECLASS="1"
>__eapi6_src_install () 
>{ 
>    if [[ -f Makefile || -f GNUmakefile || -f makefile ]]; then
>        emake DESTDIR="${D}" install;
>    fi;
>    einstalldocs
>}
>__eapi6_src_prepare () 
>{ 
>    if ___is_indexed_array_var PATCHES; then
>        [[ ${#PATCHES[@]} -gt 0 ]] && eapply "${PATCHES[@]}";
>    else
>        if [[ -n ${PATCHES} ]]; then
>            eapply ${PATCHES};
>        fi;
>    fi;
>    eapply_user
>}
>__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
>}
>_assert_pkg_ebuild_phase () 
>{ 
>    case ${EBUILD_PHASE} in 
>        setup | preinst | postinst | prerm | postrm)
>
>        ;;
>        *)
>            eerror "'$1()' called from '${EBUILD_PHASE}' phase which is not OK:";
>            eerror "You may only call from pkg_{setup,{pre,post}{inst,rm}} functions.";
>            eerror "Package has serious QA issues.  Please file a bug.";
>            die "Bad package!  ${1} is only for use in some pkg_* functions!"
>        ;;
>    esac
>}
>_clang_fullversion () 
>{ 
>    local ver="$1";
>    shift;
>    set -- $($(tc-getCPP "$@") -E -P - <<<"__clang_major__ __clang_minor__ __clang_patchlevel__");
>    eval echo "$ver"
>}
>_cmake_check_build_dir () 
>{ 
>    : ${CMAKE_USE_DIR:=${S}};
>    if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
>        BUILD_DIR="${CMAKE_USE_DIR}";
>    else
>        if [[ ! -n ${BUILD_DIR} && -n ${CMAKE_BUILD_DIR} ]]; then
>            if [[ ${EAPI} != [56] ]]; then
>                eerror "The CMAKE_BUILD_DIR variable has been renamed to BUILD_DIR.";
>                die "The ebuild must be migrated to BUILD_DIR.";
>            else
>                eqawarn "The CMAKE_BUILD_DIR variable has been renamed to BUILD_DIR.";
>                eqawarn "Please migrate the ebuild to use the new one.";
>            fi;
>            _RESPECT_CMAKE_BUILD_DIR=1;
>        fi;
>        if [[ -n ${_RESPECT_CMAKE_BUILD_DIR} ]]; then
>            BUILD_DIR=${CMAKE_BUILD_DIR:-${WORKDIR}/${P}_build};
>        else
>            : ${BUILD_DIR:=${WORKDIR}/${P}_build};
>        fi;
>    fi;
>    [[ ${EAPI} == [56] ]] && CMAKE_BUILD_DIR=${BUILD_DIR};
>    mkdir -p "${BUILD_DIR}" || die;
>    echo ">>> Working in BUILD_DIR: \"$BUILD_DIR\""
>}
>_cmake_cleanup_cmake () 
>{ 
>    : ${CMAKE_USE_DIR:=${S}};
>    if [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]]; then
>        local name;
>        for name in ${CMAKE_REMOVE_MODULES_LIST};
>        do
>            find "${S}" -name ${name}.cmake -exec rm -v {} + || die;
>        done;
>    fi;
>    if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]]; then
>        eerror "Unable to locate CMakeLists.txt under:";
>        eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\"";
>        eerror "Consider not inheriting the cmake eclass.";
>        die "FATAL: Unable to find CMakeLists.txt";
>    fi;
>    _cmake_modify-cmakelists
>}
>_cmake_emake_src_make () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    [[ -e Makefile ]] || die "Makefile not found. Error during configure stage.";
>    if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
>        emake VERBOSE=1 "$@" || die;
>    else
>        emake "$@" || die;
>    fi
>}
>_cmake_generator_to_use () 
>{ 
>    local generator_name;
>    case ${CMAKE_MAKEFILE_GENERATOR} in 
>        ninja)
>            case ${EAPI} in 
>                5 | 6)
>                    if ! ROOT=/ has_version dev-util/ninja; then
>                        die "CMAKE_MAKEFILE_GENERATOR is set to ninja, but ninja is not installed. Please install dev-util/ninja or unset CMAKE_MAKEFILE_GENERATOR.";
>                    fi
>                ;;
>                *)
>                    if ! has_version -b dev-util/ninja; then
>                        die "CMAKE_MAKEFILE_GENERATOR is set to ninja, but ninja is not installed. Please install dev-util/ninja or unset CMAKE_MAKEFILE_GENERATOR.";
>                    fi
>                ;;
>            esac;
>            generator_name="Ninja"
>        ;;
>        emake)
>            generator_name="Unix Makefiles"
>        ;;
>        *)
>            eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}";
>            die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported"
>        ;;
>    esac;
>    echo ${generator_name}
>}
>_cmake_modify-cmakelists () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    grep -qs "<<< Gentoo configuration >>>" "${CMAKE_USE_DIR}"/CMakeLists.txt && return 0;
>    find "${CMAKE_USE_DIR}" -name CMakeLists.txt -exec sed -e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE$[[:space:]].*)\|)$/I{s/^/#_cmake_modify_IGNORE /g}' -e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE[[:space:]].*)/I{s/^/#_cmake_modify_IGNORE /g}' -e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX[[:space:]].*)/I{s/^/#_cmake_modify_IGNORE /g}' -e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE[[:space:]].*)/I{s/^/#_cmake_modify_IGNORE /g}' -i {} + || die "${LINENO}: failed to disable hardcoded settings";
>    local x;
>    for x in $(find "${CMAKE_USE_DIR}" -name CMakeLists.txt -exec grep -l "^#_cmake_modify_IGNORE" {} +;);
>    do
>        einfo "Hardcoded definition(s) removed in $(echo "${x}" | cut -c $((${#CMAKE_USE_DIR}+2))-):";
>        einfo "$(grep -se '^#_cmake_modify_IGNORE' ${x} | cut -c 22-99)";
>    done;
>    cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<-_EOF_ || 
>
>MESSAGE(STATUS "<<< Gentoo configuration >>>
>Build type      \${CMAKE_BUILD_TYPE}
>Install path    \${CMAKE_INSTALL_PREFIX}
>Compiler flags:
>C               \${CMAKE_C_FLAGS}
>C++             \${CMAKE_CXX_FLAGS}
>Linker flags:
>Executable      \${CMAKE_EXE_LINKER_FLAGS}
>Module          \${CMAKE_MODULE_LINKER_FLAGS}
>Shared          \${CMAKE_SHARED_LINKER_FLAGS}\n")
>_EOF_
> die
>}
>_cmake_ninja_src_make () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    [[ -e build.ninja ]] || die "build.ninja not found. Error during configure stage.";
>    eninja "$@"
>}
>_cmake_use_me_now () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local arg=$2;
>    [[ ! -z $3 ]] && arg=$3;
>    [[ ${EAPI} == 5 ]] || die "${FUNCNAME[1]} is banned in EAPI 6 and later: use -D$1<related_CMake_variable>=\"\$(usex $2)\" instead";
>    local uper capitalised x;
>    [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]";
>    if [[ ! -z $3 ]]; then
>        echo "-D$1$3=$(use $2 && echo ON || echo OFF)";
>    else
>        uper=$(echo ${2} | tr '[:lower:]' '[:upper:]');
>        capitalised=$(echo ${2} | sed 's/\<$.$$[^ ]*$/\u\1\L\2/g');
>        for x in $2 $uper $capitalised;
>        do
>            echo "-D$1$x=$(use $2 && echo ON || echo OFF) ";
>        done;
>    fi
>}
>_cmake_use_me_now_inverted () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local arg=$2;
>    [[ ! -z $3 ]] && arg=$3;
>    if [[ ${EAPI} != 5 && "${FUNCNAME[1]}" != cmake-utils_use_find_package ]]; then
>        die "${FUNCNAME[1]} is banned in EAPI 6 and later: use -D$1<related_CMake_variable>=\"\$(usex $2)\" instead";
>    fi;
>    local uper capitalised x;
>    [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]";
>    if [[ ! -z $3 ]]; then
>        echo "-D$1$3=$(use $2 && echo OFF || echo ON)";
>    else
>        uper=$(echo ${2} | tr '[:lower:]' '[:upper:]');
>        capitalised=$(echo ${2} | sed 's/\<$.$$[^ ]*$/\u\1\L\2/g');
>        for x in $2 $uper $capitalised;
>        do
>            echo "-D$1$x=$(use $2 && echo OFF || echo ON) ";
>        done;
>    fi
>}
>_disable_engine () 
>{ 
>    echo > "${S%/}/storage/${1}/CMakeLists.txt" || die
>}
>_disable_plugin () 
>{ 
>    echo > "${S%/}/plugin/${1}/CMakeLists.txt" || die
>}
>_eapply_patch () 
>{ 
>    local f=${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 ${f}";
>    fi
>}
>_filter-hardened () 
>{ 
>    local f;
>    for f in "$@";
>    do
>        case "${f}" in 
>            -fPIC | -fpic | -fPIE | -fpie | -Wl,pie | -pie)
>                gcc-specs-pie || continue;
>                if ! is-flagq -nopie && ! is-flagq -no-pie; then
>                    if test-flags -nopie > /dev/null; then
>                        append-flags -nopie;
>                    else
>                        append-flags -no-pie;
>                    fi;
>                fi
>            ;;
>            -fstack-protector)
>                gcc-specs-ssp || continue;
>                is-flagq -fno-stack-protector || append-flags $(test-flags -fno-stack-protector)
>            ;;
>            -fstack-protector-all)
>                gcc-specs-ssp-to-all || continue;
>                is-flagq -fno-stack-protector-all || append-flags $(test-flags -fno-stack-protector-all)
>            ;;
>            -fno-strict-overflow)
>                gcc-specs-nostrict || continue;
>                is-flagq -fstrict-overflow || append-flags $(test-flags -fstrict-overflow)
>            ;;
>        esac;
>    done
>}
>_filter-var () 
>{ 
>    local f x var=$1 new=();
>    shift;
>    for f in ${!var};
>    do
>        for x in "$@";
>        do
>            [[ ${f} == ${x} ]] && continue 2;
>        done;
>        new+=("${f}");
>    done;
>    export ${var}="${new[*]}"
>}
>_gcc-install-dir () 
>{ 
>    echo "$(LC_ALL=C $(tc-getCC) -print-search-dirs 2> /dev/null |		awk '$1=="install:" {print $2}')"
>}
>_gcc-specs-directive_raw () 
>{ 
>    local cc=$(tc-getCC);
>    local specfiles=$(LC_ALL=C ${cc} -v 2>&1 | awk '$1=="Reading" {print $NF}');
>    ${cc} -dumpspecs 2> /dev/null | cat - ${specfiles} | awk -v directive=$1 'BEGIN	{ pspec=""; spec=""; outside=1 }
>$1=="*"directive":"  { pspec=spec; spec=""; outside=0; next }
>	outside || NF==0 || ( substr($1,1,1)=="*" && substr($1,length($1),1)==":" ) { outside=1; next }
>	spec=="" && substr($0,1,1)=="+" { spec=pspec " " substr($0,2); next }
>	{ spec=spec $0 }
>END	{ print spec }';
>    return 0
>}
>_gcc-specs-exists () 
>{ 
>    [[ -f $(_gcc-install-dir)/$1 ]]
>}
>_gcc_fullversion () 
>{ 
>    local ver="$1";
>    shift;
>    set -- $($(tc-getCPP "$@") -E -P - <<<"__GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__");
>    eval echo "$ver"
>}
>_iconins () 
>{ 
>    ( insopts -m 0644;
>    local funcname=$1;
>    shift;
>    local size dir;
>    local context=apps;
>    local theme=hicolor;
>    while [[ $# -gt 0 ]]; do
>        case $1 in 
>            -s | --size)
>                if [[ ${2%%x*}x${2%%x*} == "$2" ]]; then
>                    size=${2%%x*};
>                else
>                    size=${2};
>                fi;
>                case ${size} in 
>                    16 | 22 | 24 | 32 | 36 | 48 | 64 | 72 | 96 | 128 | 192 | 256 | 512)
>                        size=${size}x${size}
>                    ;;
>                    scalable)
>
>                    ;;
>                    *)
>                        eerror "${size} is an unsupported icon size!";
>                        exit 1
>                    ;;
>                esac;
>                shift 2
>            ;;
>            -t | --theme)
>                theme=${2};
>                shift 2
>            ;;
>            -c | --context)
>                context=${2};
>                shift 2
>            ;;
>            *)
>                if [[ -z ${size} ]]; then
>                    insinto /usr/share/pixmaps;
>                else
>                    insinto /usr/share/icons/${theme}/${size}/${context};
>                fi;
>                if [[ ${funcname} == doicon ]]; then
>                    if [[ -f $1 ]]; then
>                        doins "${1}";
>                    else
>                        if [[ -d $1 ]]; then
>                            shopt -s nullglob;
>                            doins "${1}"/*.{png,svg};
>                            shopt -u nullglob;
>                        else
>                            eerror "${1} is not a valid file/directory!";
>                            exit 1;
>                        fi;
>                    fi;
>                else
>                    break;
>                fi;
>                shift 1
>            ;;
>        esac;
>    done;
>    if [[ ${funcname} == newicon ]]; then
>        newins "$@";
>    fi ) || die
>}
>_is_flagq () 
>{ 
>    local x var="$1[*]";
>    for x in ${!var};
>    do
>        [[ ${x} == $2 ]] && return 0;
>    done;
>    return 1
>}
>_setup-allowed-flags () 
>{ 
>    ALLOWED_FLAGS=(-pipe -O '-O[12sg]' -mcpu -march -mtune '-fstack-protector*' '-fsanitize*' '-fno-sanitize*' '-fstack-check*' -fno-stack-check -fbounds-check -fbounds-checking -fno-strict-overflow -fno-PIE -fno-pie -nopie -no-pie -fno-unit-at-a-time -g '-g[0-9]' -ggdb '-ggdb[0-9]' -gdwarf '-gdwarf-*' -gstabs -gstabs+ -gz -fno-ident -fpermissive -frecord-gcc-switches '-fdiagnostics*' '-fplugin*' '-W*' -w '-[DUILR]*' '-Wl,*' '-fuse-ld');
>    ALLOWED_FLAGS+=('-fno-stack-protector*' '-fabi-version=*' -fno-strict-aliasing -fno-bounds-check -fno-bounds-checking -fstrict-overflow -fno-omit-frame-pointer '-fno-builtin*');
>    ALLOWED_FLAGS+=(-mregparm -mno-app-regs -mapp-regs -mno-mmx -mno-sse -mno-sse2 -mno-sse3 -mno-ssse3 -mno-sse4 -mno-sse4.1 -mno-sse4.2 -mno-avx -mno-aes -mno-pclmul -mno-sse4a -mno-3dnow -mno-popcnt -mno-abm -mips1 -mips2 -mips3 -mips4 -mips32 -mips64 -mips16 -mplt -msoft-float -mno-soft-float -mhard-float -mno-hard-float -mfpu -mieee -mieee-with-inexact -mschedule -mfloat-gprs -mspe -mno-spe -mtls-direct-seg-refs -mno-tls-direct-seg-refs -mflat -mno-flat -mno-faster-structs -mfaster-structs -m32 -m64 -mx32 -mabi -mlittle-endian -mbig-endian -EL -EB -fPIC -mlive-g0 -mcmodel -mstack-bias -mno-stack-bias -msecure-plt '-m*-toc' -mfloat-abi -mfix-r4000 -mno-fix-r4000 -mfix-r4400 -mno-fix-r4400 -mfix-rm7000 -mno-fix-rm7000 -mfix-r10000 -mno-fix-r10000 -mr10k-cache-barrier -mthumb -marm -mno-fma4 -mno-movbe -mno-xop -mno-lwp -mno-fsgsbase -mno-rdrnd -mno-f16c -mno-bmi -mno-tbm -mno-avx2 -mno-bmi2 -mno-fma -mno-lzcnt -mno-fxsr -mno-hle -mno-rtm -mno-xsave -mno-xsaveopt -mno-avx512cd -mno-avx512er -mno-avx512f -mno-avx512pf -mno-sha);
>    ALLOWED_FLAGS+=(-mstackrealign)
>}
>_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}"
>}
>_test-flag-PROG () 
>{ 
>    local comp=$1;
>    local lang=$2;
>    shift 2;
>    if [[ -z ${comp} ]]; then
>        return 1;
>    fi;
>    if [[ -z $1 ]]; then
>        return 1;
>    fi;
>    comp=($(tc-get${comp}));
>    if ! type -p ${comp[0]} > /dev/null; then
>        return 1;
>    fi;
>    local in_src in_ext cmdline_extra=();
>    case "${lang}" in 
>        c)
>            in_ext='c';
>            in_src='int main(void) { return 0; }';
>            cmdline_extra+=(-xc -c)
>        ;;
>        c++)
>            in_ext='cc';
>            in_src='int main(void) { return 0; }';
>            cmdline_extra+=(-xc++ -c)
>        ;;
>        f77)
>            in_ext='f';
>            in_src='      end';
>            cmdline_extra+=(-xf77 -c)
>        ;;
>        f95)
>            in_ext='f90';
>            in_src='end';
>            cmdline_extra+=(-xf95 -c)
>        ;;
>        c+ld)
>            in_ext='c';
>            in_src='int main(void) { return 0; }';
>            cmdline_extra+=(-xc)
>        ;;
>    esac;
>    local test_in=${T}/test-flag.${in_ext};
>    local test_out=${T}/test-flag.exe;
>    printf "%s\n" "${in_src}" > "${test_in}" || die "Failed to create '${test_in}'";
>    local cmdline=("${comp[@]}" -Werror "$@" "${cmdline_extra[@]}" "${test_in}" -o "${test_out}");
>    if ! "${cmdline[@]}" &> /dev/null; then
>        cmdline+=(-Qunused-arguments);
>        "${cmdline[@]}" &> /dev/null;
>    fi
>}
>_test-flags-PROG () 
>{ 
>    local comp=$1;
>    local flags=();
>    local x;
>    shift;
>    [[ -z ${comp} ]] && return 1;
>    while (( $# )); do
>        case "$1" in 
>            --param | -B)
>                if test-flag-${comp} "$1" "$2"; then
>                    flags+=("$1" "$2");
>                fi;
>                shift 2
>            ;;
>            *)
>                if test-flag-${comp} "$1"; then
>                    flags+=("$1");
>                fi;
>                shift 1
>            ;;
>        esac;
>    done;
>    echo "${flags[*]}";
>    [[ ${#flags[@]} -gt 0 ]]
>}
>_ver_compare () 
>{ 
>    local va=${1} vb=${2} a an al as ar b bn bl bs br re LC_ALL=C;
>    re="^([0-9]+(\.[0-9]+)*)([a-z]?)((_(alpha|beta|pre|rc|p)[0-9]*)*)(-r[0-9]+)?$";
>    [[ ${va} =~ ${re} ]] || die "${FUNCNAME}: invalid version: ${va}";
>    an=${BASH_REMATCH[1]};
>    al=${BASH_REMATCH[3]};
>    as=${BASH_REMATCH[4]};
>    ar=${BASH_REMATCH[7]};
>    [[ ${vb} =~ ${re} ]] || die "${FUNCNAME}: invalid version: ${vb}";
>    bn=${BASH_REMATCH[1]};
>    bl=${BASH_REMATCH[3]};
>    bs=${BASH_REMATCH[4]};
>    br=${BASH_REMATCH[7]};
>    _ver_compare_int "${an%%.*}" "${bn%%.*}" || return;
>    while [[ ${an} == *.* && ${bn} == *.* ]]; do
>        an=${an#*.};
>        bn=${bn#*.};
>        a=${an%%.*};
>        b=${bn%%.*};
>        if [[ ${a} == 0* || ${b} == 0* ]]; then
>            [[ ${a} =~ 0+$ ]] && a=${a%"${BASH_REMATCH[0]}"};
>            [[ ${b} =~ 0+$ ]] && b=${b%"${BASH_REMATCH[0]}"};
>            [[ ${a} > ${b} ]] && return 3;
>            [[ ${a} < ${b} ]] && return 1;
>        else
>            _ver_compare_int "${a}" "${b}" || return;
>        fi;
>    done;
>    [[ ${an} == *.* ]] && return 3;
>    [[ ${bn} == *.* ]] && return 1;
>    [[ ${al} > ${bl} ]] && return 3;
>    [[ ${al} < ${bl} ]] && return 1;
>    as=${as#_}${as:+_};
>    bs=${bs#_}${bs:+_};
>    while [[ -n ${as} && -n ${bs} ]]; do
>        a=${as%%_*};
>        b=${bs%%_*};
>        if [[ ${a%%[0-9]*} == "${b%%[0-9]*}" ]]; then
>            _ver_compare_int "${a##*[a-z]}" "${b##*[a-z]}" || return;
>        else
>            [[ ${a%%[0-9]*} == p ]] && return 3;
>            [[ ${b%%[0-9]*} == p ]] && return 1;
>            [[ ${a} > ${b} ]] && return 3 || return 1;
>        fi;
>        as=${as#*_};
>        bs=${bs#*_};
>    done;
>    if [[ -n ${as} ]]; then
>        [[ ${as} == p[_0-9]* ]] && return 3 || return 1;
>    else
>        if [[ -n ${bs} ]]; then
>            [[ ${bs} == p[_0-9]* ]] && return 1 || return 3;
>        fi;
>    fi;
>    _ver_compare_int "${ar#-r}" "${br#-r}" || return;
>    return 2
>}
>_ver_compare_int () 
>{ 
>    local a=$1 b=$2 d=$(( ${#1}-${#2} ));
>    if [[ ${d} -gt 0 ]]; then
>        printf -v b "%0${d}d%s" 0 "${b}";
>    else
>        if [[ ${d} -lt 0 ]]; then
>            printf -v a "%0$(( -d ))d%s" 0 "${a}";
>        fi;
>    fi;
>    [[ ${a} > ${b} ]] && return 3;
>    [[ ${a} == "${b}" ]]
>}
>_ver_parse_range () 
>{ 
>    local range=${1};
>    local max=${2};
>    [[ ${range} == [0-9]* ]] || die "${FUNCNAME}: range must start with a number";
>    start=${range%-*};
>    [[ ${range} == *-* ]] && end=${range#*-} || end=${start};
>    if [[ -n ${end} ]]; then
>        [[ ${start} -le ${end} ]] || die "${FUNCNAME}: end of range must be >= start";
>        [[ ${end} -le ${max} ]] || end=${max};
>    else
>        end=${max};
>    fi
>}
>_ver_split () 
>{ 
>    local v=${1} LC_ALL=C;
>    comp=();
>    local s c;
>    while [[ -n ${v} ]]; do
>        s=${v%%[a-zA-Z0-9]*};
>        v=${v:${#s}};
>        [[ ${v} == [0-9]* ]] && c=${v%%[^0-9]*} || c=${v%%[^a-zA-Z]*};
>        v=${v:${#c}};
>        comp+=("${s}" "${c}");
>    done
>}
>all-flag-vars () 
>{ 
>    echo {ADA,C,CPP,CXX,CCAS,F,FC,LD}FLAGS
>}
>append-cflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export CFLAGS+=" $*";
>    return 0
>}
>append-cppflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export CPPFLAGS+=" $*";
>    return 0
>}
>append-cxxflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export CXXFLAGS+=" $*";
>    return 0
>}
>append-fflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    export FFLAGS+=" $*";
>    export FCFLAGS+=" $*";
>    return 0
>}
>append-flags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    case " $* " in 
>        *' '-[DIU]*)
>            eqawarn 'please use append-cppflags for preprocessor flags'
>        ;;
>        *' '-L* | *' '-Wl,*)
>            eqawarn 'please use append-ldflags for linker flags'
>        ;;
>    esac;
>    append-cflags "$@";
>    append-cxxflags "$@";
>    append-fflags "$@";
>    return 0
>}
>append-ldflags () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    local flag;
>    for flag in "$@";
>    do
>        [[ ${flag} == -l* ]] && eqawarn "Appending a library link instruction (${flag}); libraries to link to should not be passed through LDFLAGS";
>    done;
>    export LDFLAGS="${LDFLAGS} $*";
>    return 0
>}
>append-lfs-flags () 
>{ 
>    [[ $# -ne 0 ]] && die "append-lfs-flags takes no arguments";
>    append-cppflags -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
>}
>append-libs () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    local flag;
>    for flag in "$@";
>    do
>        if [[ -z "${flag// }" ]]; then
>            eqawarn "Appending an empty argument to LIBS is invalid! Skipping.";
>            continue;
>        fi;
>        case $flag in 
>            -[lL]*)
>                export LIBS="${LIBS} ${flag}"
>            ;;
>            -*)
>                eqawarn "Appending non-library to LIBS (${flag}); Other linker flags should be passed via LDFLAGS";
>                export LIBS="${LIBS} ${flag}"
>            ;;
>            *)
>                export LIBS="${LIBS} -l${flag}"
>            ;;
>        esac;
>    done;
>    return 0
>}
>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.$2' "$@"
>}
>cmake-utils_src_compile () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    cmake-utils_src_make "$@"
>}
>cmake-utils_src_configure () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    if [[ ! -n ${_CMAKE_UTILS_SRC_PREPARE_HAS_RUN} ]]; then
>        if [[ ${EAPI} != [56] ]]; then
>            die "FATAL: cmake-utils_src_prepare has not been run";
>        else
>            eqawarn "cmake-utils_src_prepare has not been run, please open a bug on https://bugs.gentoo.org/";
>        fi;
>    fi;
>    [[ ${EAPI} == 5 ]] && _cmake_cleanup_cmake;
>    _cmake_check_build_dir;
>    xdg_environment_reset;
>    if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
>        if ! has debug ${IUSE//+} || ! use debug; then
>            local CPPFLAGS=${CPPFLAGS};
>            append-cppflags -DNDEBUG;
>        fi;
>    fi;
>    local build_rules=${BUILD_DIR}/gentoo_rules.cmake;
>    cat > "${build_rules}" <<-_EOF_ || 
>SET (CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> <DEFINES> <INCLUDES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "ASM compile command" FORCE)
>SET (CMAKE_ASM-ATT_COMPILE_OBJECT "<CMAKE_ASM-ATT_COMPILER> <DEFINES> <INCLUDES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c -x assembler <SOURCE>" CACHE STRING "ASM-ATT compile command" FORCE)
>SET (CMAKE_ASM-ATT_LINK_FLAGS "-nostdlib" CACHE STRING "ASM-ATT link flags" FORCE)
>SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> <INCLUDES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
>SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
>SET (CMAKE_Fortran_COMPILE_OBJECT "<CMAKE_Fortran_COMPILER> <DEFINES> <INCLUDES> ${FCFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "Fortran compile command" FORCE)
>_EOF_
> die
>    local myCC=$(tc-getCC) myCXX=$(tc-getCXX) myFC=$(tc-getFC);
>    local toolchain_file=${BUILD_DIR}/gentoo_toolchain.cmake;
>    cat > ${toolchain_file} <<-_EOF_ || 
>SET (CMAKE_ASM_COMPILER "${myCC/ /;}")
>SET (CMAKE_ASM-ATT_COMPILER "${myCC/ /;}")
>SET (CMAKE_C_COMPILER "${myCC/ /;}")
>SET (CMAKE_CXX_COMPILER "${myCXX/ /;}")
>SET (CMAKE_Fortran_COMPILER "${myFC/ /;}")
>SET (CMAKE_AR $(type -P $(tc-getAR)) CACHE FILEPATH "Archive manager" FORCE)
>SET (CMAKE_RANLIB $(type -P $(tc-getRANLIB)) CACHE FILEPATH "Archive index generator" FORCE)
>SET (CMAKE_SYSTEM_PROCESSOR "${CHOST%%-*}")
>_EOF_
> die
>    local -x ASMFLAGS=${CFLAGS};
>    local -x PKG_CONFIG=$(tc-getPKG_CONFIG);
>    if tc-is-cross-compiler; then
>        local sysname;
>        case "${KERNEL:-linux}" in 
>            Cygwin)
>                sysname="CYGWIN_NT-5.1"
>            ;;
>            HPUX)
>                sysname="HP-UX"
>            ;;
>            linux)
>                sysname="Linux"
>            ;;
>            Winnt)
>                sysname="Windows";
>                cat >> "${toolchain_file}" <<-_EOF_ || 
>SET (CMAKE_RC_COMPILER $(tc-getRC))
>_EOF_
> die
>            ;;
>            *)
>                sysname="${KERNEL}"
>            ;;
>        esac
>        cat >> "${toolchain_file}" <<-_EOF_ || 
>SET (CMAKE_SYSTEM_NAME "${sysname}")
>_EOF_
> die
>        if [ "${SYSROOT:-/}" != "/" ]; then
>            cat >> "${toolchain_file}" <<-_EOF_ || 
>SET (CMAKE_FIND_ROOT_PATH "${SYSROOT}")
>SET (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
>SET (CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
>SET (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
>_EOF_
> die;
>        fi;
>    fi
>    if use prefix-guest; then
>        cat >> "${build_rules}" <<-_EOF_ || 
># in Prefix we need rpath and must ensure cmake gets our default linker path
># right ... except for Darwin hosts
>IF (NOT APPLE)
>SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
>SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
>CACHE STRING "" FORCE)
>
>ELSE ()
>
>SET (CMAKE_PREFIX_PATH "${EPREFIX}/usr" CACHE STRING "" FORCE)
>SET (CMAKE_MACOSX_RPATH ON CACHE BOOL "" FORCE)
>SET (CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
>SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
>SET (CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
>
>ENDIF (NOT APPLE)
>_EOF_
> die;
>    fi
>    local common_config=${BUILD_DIR}/gentoo_common_config.cmake;
>    local libdir=$(get_libdir);
>    cat > "${common_config}" <<-_EOF_ || 
>SET (CMAKE_GENTOO_BUILD ON CACHE BOOL "Indicate Gentoo package build")
>SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
>SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
>SET (CMAKE_INSTALL_INFODIR "${EPREFIX}/usr/share/info" CACHE PATH "")
>SET (CMAKE_INSTALL_MANDIR "${EPREFIX}/usr/share/man" CACHE PATH "")
>SET (CMAKE_USER_MAKE_RULES_OVERRIDE "${build_rules}" CACHE FILEPATH "Gentoo override rules")
>_EOF_
> die
>    if [[ "${ARCH}" == riscv ]]; then
>        echo 'SET (CMAKE_FIND_LIBRARY_CUSTOM_LIB_SUFFIX '"${libdir#lib}"' CACHE STRING "library search suffix" FORCE)' >> "${common_config}" || die;
>    fi;
>    [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}";
>    if [[ ${EAPI} != [56] ]]; then
>        cat >> "${common_config}" <<-_EOF_ || 
>SET (CMAKE_INSTALL_DOCDIR "${EPREFIX}/usr/share/doc/${PF}" CACHE PATH "")
>SET (BUILD_SHARED_LIBS ON CACHE BOOL "")
>_EOF_
> die;
>    fi
>    if [[ ${CMAKE_BUILD_TYPE} != Gentoo && ${EAPI} != 5 ]]; then
>        cat >> ${common_config} <<-_EOF_ || 
>SET (CMAKE_ASM_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "")
>SET (CMAKE_ASM-ATT_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "")
>SET (CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "")
>SET (CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "")
>SET (CMAKE_Fortran_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "")
>SET (CMAKE_EXE_LINKER_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "")
>SET (CMAKE_MODULE_LINKER_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "")
>SET (CMAKE_SHARED_LINKER_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "")
>SET (CMAKE_STATIC_LINKER_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "")
>_EOF_
> die;
>    fi
>    local mycmakeargstype=$(declare -p mycmakeargs 2>&-);
>    if [[ "${mycmakeargstype}" != "declare -a mycmakeargs="* ]]; then
>        if [[ -n "${mycmakeargstype}" ]]; then
>            if [[ ${EAPI} == 5 ]]; then
>                eqawarn "Declaring mycmakeargs as a variable is deprecated. Please use an array instead.";
>            else
>                die "Declaring mycmakeargs as a variable is banned in EAPI=${EAPI}. Please use an array instead.";
>            fi;
>        fi;
>        local mycmakeargs_local=(${mycmakeargs});
>    else
>        local mycmakeargs_local=("${mycmakeargs[@]}");
>    fi;
>    if [[ ${CMAKE_WARN_UNUSED_CLI} == no ]]; then
>        local warn_unused_cli="--no-warn-unused-cli";
>    else
>        local warn_unused_cli="";
>    fi;
>    local cmakeargs=(${warn_unused_cli} -C "${common_config}" -G "$(_cmake_generator_to_use)" -DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr" "${mycmakeargs_local[@]}" -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" $([[ ${EAPI} == 5 ]] && echo -DCMAKE_INSTALL_DO_STRIP=OFF) -DCMAKE_TOOLCHAIN_FILE="${toolchain_file}" "${MYCMAKEARGS}");
>    if [[ -n "${CMAKE_EXTRA_CACHE_FILE}" ]]; then
>        cmakeargs+=(-C "${CMAKE_EXTRA_CACHE_FILE}");
>    fi;
>    pushd "${BUILD_DIR}" > /dev/null || die;
>    debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}";
>    echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}";
>    "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed";
>    popd > /dev/null || die
>}
>cmake-utils_src_install () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    _cmake_check_build_dir;
>    pushd "${BUILD_DIR}" > /dev/null || die;
>    DESTDIR="${D}" ${CMAKE_MAKEFILE_GENERATOR} install "$@" || die "died running ${CMAKE_MAKEFILE_GENERATOR} install";
>    popd > /dev/null || die;
>    pushd "${S}" > /dev/null || die;
>    einstalldocs;
>    popd > /dev/null || die
>}
>cmake-utils_src_make () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    _cmake_check_build_dir;
>    pushd "${BUILD_DIR}" > /dev/null || die;
>    _cmake_${CMAKE_MAKEFILE_GENERATOR}_src_make "$@";
>    popd > /dev/null || die
>}
>cmake-utils_src_prepare () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    pushd "${S}" > /dev/null || die;
>    if [[ ${EAPI} != 5 ]]; then
>        default_src_prepare;
>        _cmake_cleanup_cmake;
>    else
>        debug-print "$FUNCNAME: PATCHES=$PATCHES";
>        [[ -n ${PATCHES[@]} ]] && epatch "${PATCHES[@]}";
>        debug-print "$FUNCNAME: applying user patches";
>        epatch_user;
>    fi;
>    popd > /dev/null || die;
>    if [[ -n ${CMAKE_UTILS_QA_SRC_DIR_READONLY} && ! -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
>        chmod -R a-w "${S}";
>    fi;
>    _CMAKE_UTILS_SRC_PREPARE_HAS_RUN=1
>}
>cmake-utils_src_test () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    _cmake_check_build_dir;
>    pushd "${BUILD_DIR}" > /dev/null || die;
>    [[ -e CTestTestfile.cmake ]] || { 
>        echo "No tests found. Skipping.";
>        return 0
>    };
>    [[ -n ${TEST_VERBOSE} ]] && myctestargs+=(--extra-verbose --output-on-failure);
>    set -- ctest -j "$(makeopts_jobs)" --test-load "$(makeopts_loadavg)" "${myctestargs[@]}" "$@";
>    echo "$@" 1>&2;
>    if "$@"; then
>        einfo "Tests succeeded.";
>        popd > /dev/null || die;
>        return 0;
>    else
>        if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]]; then
>            eerror "Tests failed. Test log ${BUILD_DIR}/Testing/Temporary/LastTest.log follows:";
>            eerror "--START TEST LOG--------------------------------------------------------------";
>            cat "${BUILD_DIR}/Testing/Temporary/LastTest.log";
>            eerror "--END TEST LOG----------------------------------------------------------------";
>            die "Tests failed.";
>        else
>            die "Tests failed. When you file a bug, please attach the following file: \n\t${BUILD_DIR}/Testing/Temporary/LastTest.log";
>        fi;
>        popd > /dev/null || die;
>        return 1;
>    fi
>}
>cmake-utils_use () 
>{ 
>    _cmake_use_me_now "" "$@"
>}
>cmake-utils_use_build () 
>{ 
>    _cmake_use_me_now BUILD_ "$@"
>}
>cmake-utils_use_disable () 
>{ 
>    _cmake_use_me_now_inverted DISABLE_ "$@"
>}
>cmake-utils_use_enable () 
>{ 
>    _cmake_use_me_now ENABLE_ "$@"
>}
>cmake-utils_use_find_package () 
>{ 
>    if [[ ${EAPI} != 5 && "$#" != 2 ]]; then
>        die "Usage: cmake-utils_use_find_package <USE flag> <package name>";
>    fi;
>    _cmake_use_me_now_inverted CMAKE_DISABLE_FIND_PACKAGE_ "$@"
>}
>cmake-utils_use_has () 
>{ 
>    _cmake_use_me_now HAVE_ "$@"
>}
>cmake-utils_use_no () 
>{ 
>    _cmake_use_me_now_inverted NO_ "$@"
>}
>cmake-utils_use_use () 
>{ 
>    _cmake_use_me_now USE_ "$@"
>}
>cmake-utils_use_want () 
>{ 
>    _cmake_use_me_now WANT_ "$@"
>}
>cmake-utils_use_with () 
>{ 
>    _cmake_use_me_now WITH_ "$@"
>}
>cmake-utils_useno () 
>{ 
>    _cmake_use_me_now_inverted "" "$@"
>}
>cmake_comment_add_subdirectory () 
>{ 
>    if [[ -z ${1} ]]; then
>        die "comment_add_subdirectory must be passed at least one directory name to comment";
>    fi;
>    if [[ -e "CMakeLists.txt" ]]; then
>        local d;
>        for d in $@;
>        do
>            sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${d//\//\\/}[[:space:]]*)/I s/^/#DONOTCOMPILE /" -i CMakeLists.txt || die "failed to comment add_subdirectory(${d})";
>        done;
>    fi
>}
>cmake_use_find_package () 
>{ 
>    if [[ "$#" != 2 ]]; then
>        die "Usage: cmake_use_find_package <USE flag> <package name>";
>    fi;
>    cmake-utils_use_find_package "$@"
>}
>comment_add_subdirectory () 
>{ 
>    [[ ${EAPI} == 5 ]] || die "comment_add_subdirectory is banned in EAPI 6 and later - use cmake_comment_add_subdirectory instead";
>    cmake_comment_add_subdirectory "$@"
>}
>delete_all_version_separators () 
>{ 
>    replace_all_version_separators "" "${1}"
>}
>delete_version_separator () 
>{ 
>    replace_version_separator "${1}" "" "${2}"
>}
>doicon () 
>{ 
>    _iconins ${FUNCNAME} "$@"
>}
>domenu () 
>{ 
>    ( local i ret=0;
>    insopts -m 0644;
>    insinto /usr/share/applications;
>    for i in "$@";
>    do
>        if [[ -d ${i} ]]; then
>            doins "${i}"/*.desktop;
>            ((ret|=$?));
>        else
>            doins "${i}";
>            ((ret|=$?));
>        fi;
>    done;
>    exit ${ret} )
>}
>eant () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    if [[ ${EBUILD_PHASE} = compile ]]; then
>        java-ant-2_src_configure;
>    fi;
>    if ! has java-ant-2 ${INHERITED}; then
>        local msg="You should inherit java-ant-2 when using eant";
>        java-pkg_announce-qa-violation "${msg}";
>    fi;
>    local antflags="-Dnoget=true -Dmaven.mode.offline=true -Dbuild.sysclasspath=ignore";
>    java-pkg_init-compiler_;
>    local compiler="${GENTOO_COMPILER}";
>    local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}";
>    local build_compiler="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER})";
>    if [[ "${compiler}" != "javac" && -z "${build_compiler}" ]]; then
>        die "ANT_BUILD_COMPILER undefined in ${compiler_env}";
>    fi;
>    if [[ ${compiler} != "javac" ]]; then
>        antflags="${antflags} -Dbuild.compiler=${build_compiler}";
>        local build_compiler_deps="$(source ${JAVA_PKG_COMPILER_DIR}/${compiler} 1>/dev/null 2>&1; echo ${ANT_BUILD_COMPILER_DEPS})";
>        if [[ -n ${build_compiler_deps} ]]; then
>            antflags="${antflags} -lib $(java-config -p ${build_compiler_deps})";
>        fi;
>    fi;
>    for arg in "${@}";
>    do
>        if [[ ${arg} = -lib ]]; then
>            if is-java-strict; then
>                eerror "You should not use the -lib argument to eant because it will fail";
>                eerror "with JAVA_PKG_STRICT. Please use for example java-pkg_jar-from";
>                eerror "or ant properties to make dependencies available.";
>                eerror "For ant tasks use WANT_ANT_TASKS or ANT_TASKS from.";
>                eerror "split ant (>=dev-java/ant-core-1.7).";
>                die "eant -lib is deprecated/forbidden";
>            else
>                echo "eant -lib is deprecated. Turn JAVA_PKG_STRICT on for";
>                echo "more info.";
>            fi;
>        fi;
>    done;
>    local want_ant_tasks;
>    for i in ${WANT_ANT_TASKS};
>    do
>        if [[ ${i} = */*:* ]]; then
>            i=${i#*/};
>            i=${i%:0};
>            want_ant_tasks+="${i/:/-} ";
>        else
>            want_ant_tasks+="${i} ";
>        fi;
>    done;
>    ANT_TASKS="${ANT_TASKS:-${want_ant_tasks% }}";
>    ANT_TASKS="${JAVA_PKG_FORCE_ANT_TASKS:-${ANT_TASKS}}";
>    ANT_TASKS="${ANT_TASKS:-none}";
>    if [[ "${ANT_TASKS}" == "all" ]]; then
>        einfo "Using all available ANT_TASKS";
>    else
>        if [[ "${ANT_TASKS}" == "none" ]]; then
>            einfo "Disabling all optional ANT_TASKS";
>        else
>            einfo "Using following ANT_TASKS: ${ANT_TASKS}";
>        fi;
>    fi;
>    export ANT_TASKS;
>    [[ -n ${JAVA_PKG_DEBUG} ]] && antflags="${antflags} --execdebug -debug";
>    [[ -n ${PORTAGE_QUIET} ]] && antflags="${antflags} -q";
>    local gcp="${EANT_GENTOO_CLASSPATH}";
>    local getjarsarg="";
>    if [[ ${EBUILD_PHASE} = "test" ]]; then
>        antflags="${antflags} -DJunit.present=true";
>        getjarsarg="--with-dependencies";
>        local re="\bant-junit4?([-:]\S+)?\b";
>        [[ ${ANT_TASKS} =~ ${re} ]] && gcp+=" ${BASH_REMATCH[0]}";
>    else
>        antflags="${antflags} -Dmaven.test.skip=true";
>    fi;
>    local cp;
>    for atom in ${gcp};
>    do
>        cp+=":$(java-pkg_getjars ${getjarsarg} ${atom})";
>    done;
>    [[ -n ${EANT_NEEDS_TOOLS} ]] && cp+=":$(java-config --tools)";
>    [[ -n ${EANT_GENTOO_CLASSPATH_EXTRA} ]] && cp+=":${EANT_GENTOO_CLASSPATH_EXTRA}";
>    if [[ -n ${cp#:} ]]; then
>        antflags="${antflags} -Dgentoo.classpath=${cp#:}";
>    fi;
>    [[ -n ${JAVA_PKG_DEBUG} ]] && echo ant ${antflags} "${@}";
>    debug-print "Calling ant (GENTOO_VM: ${GENTOO_VM}): ${antflags} ${@}";
>    ant ${antflags} "${@}" || die "eant failed"
>}
>eapply () 
>{ 
>    local failed patch_cmd=patch;
>    local -x LC_COLLATE=POSIX;
>    type -P gpatch > /dev/null && patch_cmd=gpatch;
>    function _eapply_patch () 
>    { 
>        local f=${1};
>        local prefix=${2};
>        ebegin "${prefix:-Applying }${f##*/}";
>        local all_opts=(-p1 -f -g0 --no-backup-if-mismatch "${patch_options[@]}");
>        if ${patch_cmd} "${all_opts[@]}" --dry-run -s -F0 < "${f}" &> /dev/null; then
>            all_opts+=(-s -F0);
>        fi;
>        ${patch_cmd} "${all_opts[@]}" < "${f}";
>        failed=${?};
>        if ! eend "${failed}"; then
>            __helpers_die "patch -p1 ${patch_options[*]} failed with ${f}";
>        fi
>    };
>    local patch_options=() files=();
>    local i found_doublehyphen;
>    for ((i = 1; i <= ${#@}; ++i ))
>    do
>        if [[ ${@:i:1} == -- ]]; then
>            patch_options=("${@:1:i-1}");
>            files=("${@:i+1}");
>            found_doublehyphen=1;
>            break;
>        fi;
>    done;
>    if [[ -z ${found_doublehyphen} ]]; then
>        for ((i = 1; i <= ${#@}; ++i ))
>        do
>            if [[ ${@:i:1} != -* ]]; then
>                patch_options=("${@:1:i-1}");
>                files=("${@:i}");
>                break;
>            fi;
>        done;
>        for i in "${files[@]}";
>        do
>            if [[ ${i} == -* ]]; then
>                die "eapply: all options must be passed before non-options";
>            fi;
>        done;
>    fi;
>    if [[ ${#files[@]} -eq 0 ]]; then
>        die "eapply: no files specified";
>    fi;
>    local f;
>    for f in "${files[@]}";
>    do
>        if [[ -d ${f} ]]; then
>            function _eapply_get_files () 
>            { 
>                local LC_ALL=POSIX;
>                local prev_shopt=$(shopt -p nullglob);
>                shopt -s nullglob;
>                local f;
>                for f in "${1}"/*;
>                do
>                    if [[ ${f} == *.diff || ${f} == *.patch ]]; then
>                        files+=("${f}");
>                    fi;
>                done;
>                ${prev_shopt}
>            };
>            local files=();
>            _eapply_get_files "${f}";
>            [[ ${#files[@]} -eq 0 ]] && die "No *.{patch,diff} files in directory ${f}";
>            einfo "Applying patches from ${f} ...";
>            local f2;
>            for f2 in "${files[@]}";
>            do
>                _eapply_patch "${f2}" '  ';
>                [[ ${failed} -ne 0 ]] && return "${failed}";
>            done;
>        else
>            _eapply_patch "${f}";
>            [[ ${failed} -ne 0 ]] && return "${failed}";
>        fi;
>    done;
>    return 0
>}
>eapply_user () 
>{ 
>    [[ ${EBUILD_PHASE} == prepare ]] || die "eapply_user() called during invalid phase: ${EBUILD_PHASE}";
>    local tagfile=${T}/.portage_user_patches_applied;
>    [[ -f ${tagfile} ]] && return;
>     >> "${tagfile}";
>    local basedir=${PORTAGE_CONFIGROOT%/}/etc/portage/patches;
>    local applied d f;
>    local -A _eapply_user_patches;
>    local prev_shopt=$(shopt -p nullglob);
>    shopt -s nullglob;
>    for d in "${basedir}"/${CATEGORY}/{${P}-${PR},${P},${PN}}{:${SLOT%/*},};
>    do
>        for f in "${d}"/*;
>        do
>            if [[ ( ${f} == *.diff || ${f} == *.patch ) && -z ${_eapply_user_patches[${f##*/}]} ]]; then
>                _eapply_user_patches[${f##*/}]=${f};
>            fi;
>        done;
>    done;
>    if [[ ${#_eapply_user_patches[@]} -gt 0 ]]; then
>        while read -r -d '' f; do
>            f=${_eapply_user_patches[${f}]};
>            if [[ -s ${f} ]]; then
>                eapply "${f}";
>                applied=1;
>            fi;
>        done < <(printf -- '%s\0' "${!_eapply_user_patches[@]}" |
>				LC_ALL=C sort -z);
>    fi;
>    ${prev_shopt};
>    [[ -n ${applied} ]] && ewarn "User patches applied."
>}
>econf_build () 
>{ 
>    local CBUILD=${CBUILD:-${CHOST}};
>    tc-env_build econf --build=${CBUILD} --host=${CBUILD} "$@"
>}
>ecvs_clean () 
>{ 
>    [[ $# -eq 0 ]] && set -- .;
>    find "$@" '(' -type d -name 'CVS' -prune -o -type f -name '.cvs*' ')' -exec rm -rf '{}' +
>}
>edos2unix () 
>{ 
>    [[ $# -eq 0 ]] && return 0;
>    sed -i 's/\r$//' -- "$@" || die
>}
>egetcomment () 
>{ 
>    local pos;
>    [[ $# -eq 1 ]] || die "usage: egetcomment <user>";
>    case ${CHOST} in 
>        *-freebsd* | *-dragonfly*)
>            pos=8
>        ;;
>        *)
>            pos=5
>        ;;
>    esac;
>    egetent passwd "$1" | cut -d: -f${pos}
>}
>egetent () 
>{ 
>    local db=$1 key=$2;
>    [[ $# -ge 3 ]] && die "usage: egetent <database> <key>";
>    case ${db} in 
>        passwd | group)
>
>        ;;
>        *)
>            die "sorry, database '${db}' not yet supported; file a bug"
>        ;;
>    esac;
>    case ${CHOST} in 
>        *-freebsd* | *-dragonfly*)
>            case ${db} in 
>                passwd)
>                    db="user"
>                ;;
>                *)
>
>                ;;
>            esac;
>            local opts;
>            if [[ ${key} == [[:digit:]]* ]]; then
>                [[ ${db} == "user" ]] && opts="-u" || opts="-g";
>            fi;
>            pw show ${db} ${opts} "${key}" -q
>        ;;
>        *-openbsd*)
>            grep "${key}:\*:" /etc/${db}
>        ;;
>        *)
>            type -p nscd > /dev/null && nscd -i "${db}" 2> /dev/null;
>            getent "${db}" "${key}"
>        ;;
>    esac
>}
>egetgroupname () 
>{ 
>    [[ $# -eq 1 ]] || die "usage: egetgroupname <gid>";
>    egetent group "$1" | cut -d: -f1
>}
>egetgroups () 
>{ 
>    [[ $# -eq 1 ]] || die "usage: egetgroups <user>";
>    local egroups_arr;
>    read -r -a egroups_arr < <(id -G -n "$1");
>    local g groups=${egroups_arr[0]};
>    while read -r g; do
>        [[ -n ${g} ]] && groups+=",${g}";
>    done < <(printf '%s\n' "${egroups_arr[@]:1}" | sort);
>    echo "${groups}"
>}
>egethome () 
>{ 
>    local pos;
>    [[ $# -eq 1 ]] || die "usage: egethome <user>";
>    case ${CHOST} in 
>        *-freebsd* | *-dragonfly*)
>            pos=9
>        ;;
>        *)
>            pos=6
>        ;;
>    esac;
>    egetent passwd "$1" | cut -d: -f${pos}
>}
>egetshell () 
>{ 
>    local pos;
>    [[ $# -eq 1 ]] || die "usage: egetshell <user>";
>    case ${CHOST} in 
>        *-freebsd* | *-dragonfly*)
>            pos=10
>        ;;
>        *)
>            pos=7
>        ;;
>    esac;
>    egetent passwd "$1" | cut -d: -f${pos}
>}
>egetusername () 
>{ 
>    [[ $# -eq 1 ]] || die "usage: egetusername <uid>";
>    egetent passwd "$1" | cut -d: -f1
>}
>egit_clean () 
>{ 
>    [[ $# -eq 0 ]] && set -- .;
>    find "$@" -type d -name '.git*' -prune -exec rm -rf '{}' +
>}
>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 )
>}
>ejavac () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local compiler_executable;
>    compiler_executable=$(java-pkg_get-javac);
>    local javac_args;
>    javac_args="$(java-pkg_javac-args)";
>    if [[ -n ${JAVA_PKG_DEBUG} ]]; then
>        einfo "Verbose logging for \"${FUNCNAME}\" function";
>        einfo "Compiler executable: ${compiler_executable}";
>        einfo "Extra arguments: ${javac_args}";
>        einfo "Complete command:";
>        einfo "${compiler_executable} ${javac_args} ${@}";
>    fi;
>    ebegin "Compiling";
>    ${compiler_executable} ${javac_args} "${@}" || die "ejavac failed"
>}
>ejavadoc () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local javadoc_args="";
>    if java-pkg_is-vm-version-ge "1.8"; then
>        javadoc_args="-Xdoclint:none";
>    fi;
>    if [[ -n ${JAVA_PKG_DEBUG} ]]; then
>        einfo "Verbose logging for \"${FUNCNAME}\" function";
>        einfo "Javadoc executable: javadoc";
>        einfo "Extra arguments: ${javadoc_args}";
>        einfo "Complete command:";
>        einfo "javadoc ${javadoc_args} ${@}";
>    fi;
>    ebegin "Generating JavaDoc";
>    javadoc ${javadoc_args} "${@}" || die "ejavadoc failed"
>}
>ejunit () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    ejunit_ "junit" "${@}"
>}
>ejunit4 () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    ejunit_ "junit-4" "${@}"
>}
>ejunit_ () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local pkgs;
>    if [[ -f ${JAVA_PKG_DEPEND_FILE} ]]; then
>        for atom in $(cat ${JAVA_PKG_DEPEND_FILE} | tr : ' ');
>        do
>            pkgs=${pkgs},$(echo ${atom} | sed -re "s/^.*@//");
>        done;
>    fi;
>    local junit=${1};
>    shift 1;
>    local cp=$(java-pkg_getjars --with-dependencies ${junit}${pkgs});
>    if [[ ${1} = -cp || ${1} = -classpath ]]; then
>        cp="${2}:${cp}";
>        shift 2;
>    else
>        cp=".:${cp}";
>    fi;
>    local runner=junit.textui.TestRunner;
>    if [[ "${junit}" == "junit-4" ]]; then
>        runner=org.junit.runner.JUnitCore;
>    fi;
>    debug-print "Calling: java -cp \"${cp}\" -Djava.io.tmpdir=\"${T}\" -Djava.awt.headless=true ${JAVA_TEST_EXTRA_ARGS[@]} ${runner} ${@}";
>    java -cp "${cp}" -Djava.io.tmpdir="${T}/" -Djava.awt.headless=true ${JAVA_TEST_EXTRA_ARGS[@]} ${runner} "${@}" || die "Running junit failed"
>}
>emktemp () 
>{ 
>    eqawarn "emktemp is deprecated. Create a temporary file in \${T} instead.";
>    local exe="touch";
>    [[ $1 == -d ]] && exe="mkdir" && shift;
>    local topdir=$1;
>    if [[ -z ${topdir} ]]; then
>        [[ -z ${T} ]] && topdir="/tmp" || topdir=${T};
>    fi;
>    if ! type -P mktemp > /dev/null; then
>        local tmp=/;
>        while [[ -e ${tmp} ]]; do
>            tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM};
>        done;
>        ${exe} "${tmp}" || ${exe} -p "${tmp}";
>        echo "${tmp}";
>    else
>        if [[ ${exe} == "touch" ]]; then
>            TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX;
>        else
>            TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX;
>        fi;
>    fi
>}
>enewgroup () 
>{ 
>    if [[ ${EUID} != 0 ]]; then
>        ewarn "Insufficient privileges to execute ${FUNCNAME[0]}";
>        return 0;
>    fi;
>    _assert_pkg_ebuild_phase ${FUNCNAME};
>    local force_gid=;
>    while [[ ${1} == -* ]]; do
>        case ${1} in 
>            -F)
>                force_gid=1
>            ;;
>            *)
>                die "${FUNCNAME}: invalid option ${1}"
>            ;;
>        esac;
>        shift;
>    done;
>    local egroup=${1};
>    shift;
>    if [[ -z ${egroup} ]]; then
>        eerror "No group specified!";
>        die "Cannot call enewgroup without a group";
>    fi;
>    if [[ -n $(egetent group "${egroup}") ]]; then
>        return 0;
>    fi;
>    elog "Adding group '${egroup}' to your system ...";
>    local egid=${1};
>    shift;
>    if [[ -n ${egid} && ${egid} != -1 ]]; then
>        if [[ ${egid} -gt 0 ]]; then
>            if [[ -n $(egetent group ${egid}) ]]; then
>                [[ -n ${force_gid} ]] && die "${FUNCNAME}: GID ${egid} already taken";
>                egid="next available; requested gid taken";
>            fi;
>        else
>            eerror "Groupid given but is not greater than 0!";
>            die "${egid} is not a valid GID";
>        fi;
>    else
>        [[ -n ${force_gid} ]] && die "${FUNCNAME}: -F with gid==-1 makes no sense";
>        egid="next available";
>    fi;
>    elog " - Groupid: ${egid}";
>    if [[ $# -gt 0 ]]; then
>        die "extra arguments no longer supported; please file a bug";
>    fi;
>    function _enewgroup_next_gid () 
>    { 
>        if [[ ${egid} == *[!0-9]* ]]; then
>            for ((egid = 999; egid >= 101; egid--))
>            do
>                [[ -z $(egetent group ${egid}) ]] && break;
>            done;
>            [[ ${egid} -ge 101 ]] || die "${FUNCNAME}: no free GID found";
>        fi
>    };
>    case ${CHOST} in 
>        *-freebsd* | *-dragonfly*)
>            _enewgroup_next_gid;
>            pw groupadd "${egroup}" -g ${egid} || die
>        ;;
>        *-netbsd*)
>            _enewgroup_next_gid;
>            groupadd -g ${egid} "${egroup}" || die
>        ;;
>        *)
>            local opts;
>            if [[ ${egid} == *[!0-9]* ]]; then
>                opts="";
>            else
>                opts="-g ${egid}";
>            fi;
>            groupadd -r ${opts} "${egroup}" || die
>        ;;
>    esac
>}
>enewuser () 
>{ 
>    if [[ ${EUID} != 0 ]]; then
>        ewarn "Insufficient privileges to execute ${FUNCNAME[0]}";
>        return 0;
>    fi;
>    _assert_pkg_ebuild_phase ${FUNCNAME};
>    local create_home=1 force_uid=;
>    while [[ ${1} == -* ]]; do
>        case ${1} in 
>            -F)
>                force_uid=1
>            ;;
>            -M)
>                create_home=
>            ;;
>            *)
>                die "${FUNCNAME}: invalid option ${1}"
>            ;;
>        esac;
>        shift;
>    done;
>    local euser=${1};
>    shift;
>    if [[ -z ${euser} ]]; then
>        eerror "No username specified!";
>        die "Cannot call enewuser without a username";
>    fi;
>    if [[ -n $(egetent passwd "${euser}") ]]; then
>        return 0;
>    fi;
>    elog "Adding user '${euser}' to your system ...";
>    local opts=();
>    local euid=${1};
>    shift;
>    if [[ -n ${euid} && ${euid} != -1 ]]; then
>        if [[ ${euid} -gt 0 ]]; then
>            if [[ -n $(egetent passwd ${euid}) ]]; then
>                [[ -n ${force_uid} ]] && die "${FUNCNAME}: UID ${euid} already taken";
>                euid="next";
>            fi;
>        else
>            eerror "Userid given but is not greater than 0!";
>            die "${euid} is not a valid UID";
>        fi;
>    else
>        [[ -n ${force_uid} ]] && die "${FUNCNAME}: -F with uid==-1 makes no sense";
>        euid="next";
>    fi;
>    if [[ ${euid} == "next" ]]; then
>        for ((euid = 999; euid >= 101; euid--))
>        do
>            [[ -z $(egetent passwd ${euid}) ]] && break;
>        done;
>        [[ ${euid} -ge 101 ]] || die "${FUNCNAME}: no free UID found";
>    fi;
>    opts+=(-u ${euid});
>    elog " - Userid: ${euid}";
>    local eshell=${1};
>    shift;
>    if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]]; then
>        if [[ ! -e ${ROOT}${eshell} ]]; then
>            eerror "A shell was specified but it does not exist!";
>            die "${eshell} does not exist in ${ROOT}";
>        fi;
>        if [[ ${eshell} == */false || ${eshell} == */nologin ]]; then
>            eerror "Do not specify ${eshell} yourself, use -1";
>            die "Pass '-1' as the shell parameter";
>        fi;
>    else
>        eshell=$(user_get_nologin);
>    fi;
>    elog " - Shell: ${eshell}";
>    opts+=(-s "${eshell}");
>    local ehome=${1};
>    shift;
>    if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]]; then
>        ehome="/dev/null";
>    fi;
>    elog " - Home: ${ehome}";
>    opts+=(-d "${ehome}");
>    local egroups=${1};
>    shift;
>    local g egroups_arr;
>    IFS="," read -r -a egroups_arr <<< "${egroups}";
>    if [[ ${#egroups_arr[@]} -gt 0 ]]; then
>        local defgroup exgroups;
>        for g in "${egroups_arr[@]}";
>        do
>            if [[ -z $(egetent group "${g}") ]]; then
>                eerror "You must add group ${g} to the system first";
>                die "${g} is not a valid GID";
>            fi;
>            if [[ -z ${defgroup} ]]; then
>                defgroup=${g};
>            else
>                exgroups+=",${g}";
>            fi;
>        done;
>        opts+=(-g "${defgroup}");
>        if [[ ! -z ${exgroups} ]]; then
>            opts+=(-G "${exgroups:1}");
>        fi;
>    fi;
>    elog " - Groups: ${egroups:-(none)}";
>    if [[ $# -gt 0 ]]; then
>        die "extra arguments no longer supported; please file a bug";
>    else
>        local comment="added by portage for ${PN}";
>        opts+=(-c "${comment}");
>        elog " - GECOS: ${comment}";
>    fi;
>    case ${CHOST} in 
>        *-freebsd* | *-dragonfly*)
>            pw useradd "${euser}" "${opts[@]}" || die
>        ;;
>        *-netbsd*)
>            useradd "${opts[@]}" "${euser}" || die
>        ;;
>        *-openbsd*)
>            useradd -u ${euid} -s "${eshell}" -d "${ehome}" -g "${egroups}" "${euser}" || die
>        ;;
>        *)
>            useradd -M -N -r "${opts[@]}" "${euser}" || die
>        ;;
>    esac;
>    if [[ -n ${create_home} && ! -e ${ROOT}/${ehome} ]]; then
>        elog " - Creating ${ehome} in ${ROOT}";
>        mkdir -p "${ROOT}/${ehome}";
>        chown "${euser}" "${ROOT}/${ehome}";
>        chmod 755 "${ROOT}/${ehome}";
>    fi
>}
>eninja () 
>{ 
>    local nonfatal_args=();
>    [[ ${EAPI} != 5 ]] && nonfatal_args+=(-n);
>    if [[ -z ${NINJAOPTS+set} ]]; then
>        NINJAOPTS="-j$(makeopts_jobs) -l$(makeopts_loadavg "${MAKEOPTS}" 0)";
>    fi;
>    set -- ninja -v ${NINJAOPTS} "$@";
>    echo "$@" 1>&2;
>    "$@" || die "${nonfatal_args[@]}" "${*} failed"
>}
>epatch () 
>{ 
>    function _epatch_draw_line () 
>    { 
>        [[ -z $1 ]] && set "$(printf "%65s" '')";
>        echo "${1//?/=}"
>    };
>    unset P4CONFIG P4PORT P4USER;
>    local EPATCH_OPTS=(${EPATCH_OPTS[*]});
>    while [[ $# -gt 0 ]]; do
>        case $1 in 
>            -*)
>                EPATCH_OPTS+=("$1")
>            ;;
>            *)
>                break
>            ;;
>        esac;
>        shift;
>    done;
>    if [[ $# -gt 1 ]]; then
>        local m;
>        for m in "$@";
>        do
>            epatch "${m}";
>        done;
>        return 0;
>    fi;
>    local SINGLE_PATCH="no";
>    [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}";
>    if [[ -f $1 ]]; then
>        SINGLE_PATCH="yes";
>        set -- "$1";
>        local EPATCH_SUFFIX=$1;
>    else
>        if [[ -d $1 ]]; then
>            evar_push_set LC_COLLATE C;
>            set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"};
>            evar_pop;
>        else
>            if [[ -f ${EPATCH_SOURCE}/$1 ]]; then
>                epatch "${EPATCH_SOURCE}/$1";
>                return $?;
>            else
>                [[ $# -ne 0 ]] && EPATCH_SOURCE=$1;
>                echo;
>                eerror "Cannot find \$EPATCH_SOURCE!  Value for \$EPATCH_SOURCE is:";
>                eerror;
>                eerror "  ${EPATCH_SOURCE}";
>                eerror "  ( ${EPATCH_SOURCE##*/} )";
>                echo;
>                die "Cannot find \$EPATCH_SOURCE!";
>            fi;
>        fi;
>    fi;
>    EPATCH_OPTS="${EPATCH_COMMON_OPTS} ${EPATCH_OPTS[*]}";
>    local PIPE_CMD;
>    case ${EPATCH_SUFFIX##*\.} in 
>        xz)
>            PIPE_CMD="xz -dc"
>        ;;
>        lzma)
>            PIPE_CMD="lzma -dc"
>        ;;
>        bz2)
>            PIPE_CMD="bzip2 -dc"
>        ;;
>        gz | Z | z)
>            PIPE_CMD="gzip -dc"
>        ;;
>        ZIP | zip)
>            PIPE_CMD="unzip -p"
>        ;;
>        *)
>
>        ;;
>    esac;
>    [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}";
>    local x;
>    for x in "$@";
>    do
>        [[ ! -f ${x} ]] && continue;
>        local patchname=${x##*/};
>        local a=${patchname#*_};
>        a=${a%%_*};
>        if ! [[ ${SINGLE_PATCH} == "yes" || ${EPATCH_FORCE} == "yes" || ${a} == all || ${a} == ${ARCH} ]]; then
>            continue;
>        fi;
>        if [[ -n ${EPATCH_EXCLUDE}${EPATCH_USER_EXCLUDE} ]]; then
>            eshopts_push -o noglob;
>            local ex;
>            for ex in ${EPATCH_EXCLUDE};
>            do
>                if [[ ${patchname} == ${ex} ]]; then
>                    einfo "  Skipping ${patchname} due to EPATCH_EXCLUDE ...";
>                    eshopts_pop;
>                    continue 2;
>                fi;
>            done;
>            for ex in ${EPATCH_USER_EXCLUDE};
>            do
>                if [[ ${patchname} == ${ex} ]]; then
>                    einfo "  Skipping ${patchname} due to EPATCH_USER_EXCLUDE ...";
>                    eshopts_pop;
>                    continue 2;
>                fi;
>            done;
>            eshopts_pop;
>        fi;
>        if [[ ${SINGLE_PATCH} == "yes" ]]; then
>            if [[ -n ${EPATCH_SINGLE_MSG} ]]; then
>                einfo "${EPATCH_SINGLE_MSG}";
>            else
>                einfo "Applying ${patchname} ...";
>            fi;
>        else
>            einfo "  ${patchname} ...";
>        fi;
>        local patch="patch";
>        eval $(alias patch 2>/dev/null | sed 's:^alias ::');
>        local STDERR_TARGET="${T}/${patchname}.out";
>        if [[ -e ${STDERR_TARGET} ]]; then
>            STDERR_TARGET="${T}/${patchname}-$$.out";
>        fi;
>        printf "***** %s *****\nPWD: %s\nPATCH TOOL: %s -> %s\nVERSION INFO:\n%s\n\n" "${patchname}" "${PWD}" "${patch}" "$(type -P "${patch}")" "$(${patch} --version)" > "${STDERR_TARGET}";
>        local count=0;
>        local PATCH_TARGET;
>        if [[ -n ${PIPE_CMD} ]]; then
>            PATCH_TARGET="${T}/$$.patch";
>            echo "PIPE_COMMAND:  ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}";
>            if ! ( ${PIPE_CMD} "${x}" > "${PATCH_TARGET}" ) >> "${STDERR_TARGET}" 2>&1; then
>                echo;
>                eerror "Could not extract patch!";
>                count=5;
>                break;
>            fi;
>        else
>            PATCH_TARGET=${x};
>        fi;
>        local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }');
>        if [[ -n ${abs_paths} ]]; then
>            count=1;
>            printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}";
>        fi;
>        local rel_paths=$(egrep -n '^[-+]{3} [^	]*[.][.]/' "${PATCH_TARGET}");
>        if [[ -n ${rel_paths} ]]; then
>            echo;
>            eerror "Rejected Patch: ${patchname}!";
>            eerror " ( ${PATCH_TARGET} )";
>            eerror;
>            eerror "Your patch uses relative paths '../':";
>            eerror "${rel_paths}";
>            echo;
>            die "you need to fix the relative paths in patch";
>        fi;
>        local patch_cmd;
>        while [[ ${count} -lt 5 ]]; do
>            patch_cmd="${patch} -p${count} ${EPATCH_OPTS}";
>            ( _epatch_draw_line "***** ${patchname} *****";
>            echo;
>            echo "PATCH COMMAND:  ${patch_cmd} --dry-run -f < '${PATCH_TARGET}'";
>            echo;
>            _epatch_draw_line "***** ${patchname} *****";
>            ${patch_cmd} --dry-run -f < "${PATCH_TARGET}" 2>&1;
>            ret=$?;
>            echo;
>            echo "patch program exited with status ${ret}";
>            exit ${ret} ) >> "${STDERR_TARGET}";
>            if [ $? -eq 0 ]; then
>                ( _epatch_draw_line "***** ${patchname} *****";
>                echo;
>                echo "ACTUALLY APPLYING ${patchname} ...";
>                echo "PATCH COMMAND:  ${patch_cmd} < '${PATCH_TARGET}'";
>                echo;
>                _epatch_draw_line "***** ${patchname} *****";
>                ${patch_cmd} < "${PATCH_TARGET}" 2>&1;
>                ret=$?;
>                echo;
>                echo "patch program exited with status ${ret}";
>                exit ${ret} ) >> "${STDERR_TARGET}";
>                if [ $? -ne 0 ]; then
>                    echo;
>                    eerror "A dry-run of patch command succeeded, but actually";
>                    eerror "applying the patch failed!";
>                    count=5;
>                fi;
>                break;
>            fi;
>            : $(( count++ ));
>        done;
>        (( EPATCH_N_APPLIED_PATCHES++ ));
>        if [[ -n ${PIPE_CMD} ]]; then
>            rm -f "${PATCH_TARGET}";
>        fi;
>        if [[ ${count} -ge 5 ]]; then
>            echo;
>            eerror "Failed patch: ${patchname}!";
>            eerror " ( ${PATCH_TARGET} )";
>            eerror;
>            eerror "Include in your bug report the contents of:";
>            eerror;
>            eerror "  ${STDERR_TARGET}";
>            echo;
>            die "Failed patch: ${patchname}!";
>        fi;
>        rm -f "${STDERR_TARGET}";
>        cat <<-EOF >> "${T}/epatch.log"
>PATCH: ${x}
>CMD: ${patch_cmd}
>PWD: ${PWD}
>
>EOF
>
>        eend 0;
>    done;
>    [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching";
>    :
>}
>eprefixify () 
>{ 
>    [[ $# -lt 1 ]] && die "at least one argument required";
>    einfo "Adjusting to prefix ${EPREFIX:-/}";
>    local x;
>    for x in "$@";
>    do
>        if [[ -e ${x} ]]; then
>            ebegin "  ${x##*/}";
>            sed -i -e "s|@GENTOO_PORTAGE_EPREFIX@|${EPREFIX}|g" "${x}";
>            eend $? || die "failed to eprefixify ${x}";
>        else
>            die "${x} does not exist";
>        fi;
>    done;
>    return 0
>}
>esetcomment () 
>{ 
>    _assert_pkg_ebuild_phase ${FUNCNAME};
>    local euser=${1};
>    shift;
>    if [[ -z ${euser} ]]; then
>        eerror "No username specified!";
>        die "Cannot call esetcomment without a username";
>    fi;
>    if [[ -z $(egetent passwd "${euser}") ]]; then
>        ewarn "User does not exist, cannot set comment -- skipping.";
>        return 1;
>    fi;
>    local ecomment=${1};
>    shift;
>    if [[ -z ${ecomment} ]]; then
>        eerror "No comment specified!";
>        die "Cannot call esetcomment without a comment";
>    fi;
>    if [[ $(egetcomment "${euser}") == ${ecomment} ]]; then
>        return 0;
>    fi;
>    elog "Updating comment for user '${euser}' ...";
>    elog " - Comment: ${ecomment}";
>    case ${CHOST} in 
>        *-freebsd* | *-dragonfly*)
>            pw usermod "${euser}" -c "${ecomment}" && return 0;
>            [[ $? == 8 ]] && eerror "${euser} is in use, cannot update comment";
>            eerror "There was an error when attempting to update the comment for ${euser}";
>            eerror "Please update it manually on your system:";
>            eerror "\t pw usermod \"${euser}\" -c \"${ecomment}\""
>        ;;
>        *)
>            usermod -c "${ecomment}" "${euser}" && return 0;
>            [[ $? == 8 ]] && eerror "${euser} is in use, cannot update comment";
>            eerror "There was an error when attempting to update the comment for ${euser}";
>            eerror "Please update it manually on your system (as root):";
>            eerror "\t usermod -c \"${ecomment}\" \"${euser}\""
>        ;;
>    esac
>}
>esetgroups () 
>{ 
>    _assert_pkg_ebuild_phase ${FUNCNAME};
>    [[ ${#} -eq 2 ]] || die "Usage: ${FUNCNAME} <user> <groups>";
>    local euser=${1};
>    shift;
>    if [[ -z $(egetent passwd "${euser}") ]]; then
>        ewarn "User does not exist, cannot set group -- skipping.";
>        return 1;
>    fi;
>    local egroups=${1};
>    shift;
>    local g egroups_arr=();
>    IFS="," read -r -a egroups_arr <<< "${egroups}";
>    [[ ${#egroups_arr[@]} -gt 0 ]] || die "${FUNCNAME}: no groups specified";
>    for g in "${egroups_arr[@]}";
>    do
>        if [[ -z $(egetent group "${g}") ]]; then
>            eerror "You must add group ${g} to the system first";
>            die "${g} is not a valid GID";
>        fi;
>    done;
>    local defgroup=${egroups_arr[0]} exgroups_arr=();
>    readarray -t exgroups_arr < <(printf '%s\n' "${egroups_arr[@]:1}" | sort);
>    local exgroups=${exgroups_arr[*]};
>    exgroups=${exgroups// /,};
>    egroups=${defgroup}${exgroups:+,${exgroups}};
>    if [[ $(egetgroups "${euser}") == ${egroups} ]]; then
>        return 0;
>    fi;
>    local opts=(-g "${defgroup}" -G "${exgroups}");
>    elog "Updating groups for user '${euser}' ...";
>    elog " - Groups: ${egroups}";
>    case ${CHOST} in 
>        *-freebsd* | *-dragonfly*)
>            pw usermod "${euser}" "${opts[@]}" && return 0;
>            [[ $? == 8 ]] && eerror "${euser} is in use, cannot update groups";
>            eerror "There was an error when attempting to update the groups for ${euser}";
>            eerror "Please update it manually on your system:";
>            eerror "\t pw usermod \"${euser}\" ${opts[*]}"
>        ;;
>        *)
>            usermod "${opts[@]}" "${euser}" && return 0;
>            [[ $? == 8 ]] && eerror "${euser} is in use, cannot update groups";
>            eerror "There was an error when attempting to update the groups for ${euser}";
>            eerror "Please update it manually on your system (as root):";
>            eerror "\t usermod ${opts[*]} \"${euser}\""
>        ;;
>    esac
>}
>esethome () 
>{ 
>    _assert_pkg_ebuild_phase ${FUNCNAME};
>    local euser=${1};
>    shift;
>    if [[ -z ${euser} ]]; then
>        eerror "No username specified!";
>        die "Cannot call esethome without a username";
>    fi;
>    if [[ -z $(egetent passwd "${euser}") ]]; then
>        ewarn "User does not exist, cannot set home dir -- skipping.";
>        return 1;
>    fi;
>    local ehome=${1};
>    shift;
>    if [[ -z ${ehome} ]]; then
>        eerror "No home directory specified!";
>        die "Cannot call esethome without a home directory or '-1'";
>    fi;
>    if [[ ${ehome} == "-1" ]]; then
>        ehome="/dev/null";
>    fi;
>    if [[ $(egethome "${euser}") == ${ehome} ]]; then
>        return 0;
>    fi;
>    elog "Updating home for user '${euser}' ...";
>    elog " - Home: ${ehome}";
>    if [[ ! -e ${ROOT}/${ehome} ]]; then
>        elog " - Creating ${ehome} in ${ROOT}";
>        mkdir -p "${ROOT}/${ehome}";
>        chown "${euser}" "${ROOT}/${ehome}";
>        chmod 755 "${ROOT}/${ehome}";
>    fi;
>    case ${CHOST} in 
>        *-freebsd* | *-dragonfly*)
>            pw usermod "${euser}" -d "${ehome}" && return 0;
>            [[ $? == 8 ]] && eerror "${euser} is in use, cannot update home";
>            eerror "There was an error when attempting to update the home directory for ${euser}";
>            eerror "Please update it manually on your system:";
>            eerror "\t pw usermod \"${euser}\" -d \"${ehome}\""
>        ;;
>        *)
>            usermod -d "${ehome}" "${euser}" && return 0;
>            [[ $? == 8 ]] && eerror "${euser} is in use, cannot update home";
>            eerror "There was an error when attempting to update the home directory for ${euser}";
>            eerror "Please update it manually on your system (as root):";
>            eerror "\t usermod -d \"${ehome}\" \"${euser}\""
>        ;;
>    esac
>}
>esetshell () 
>{ 
>    _assert_pkg_ebuild_phase ${FUNCNAME};
>    local euser=${1};
>    shift;
>    if [[ -z ${euser} ]]; then
>        eerror "No username specified!";
>        die "Cannot call esetshell without a username";
>    fi;
>    if [[ -z $(egetent passwd "${euser}") ]]; then
>        ewarn "User does not exist, cannot set shell -- skipping.";
>        return 1;
>    fi;
>    local eshell=${1};
>    shift;
>    if [[ -z ${eshell} ]]; then
>        eerror "No shell specified!";
>        die "Cannot call esetshell without a shell or '-1'";
>    fi;
>    if [[ ${eshell} == "-1" ]]; then
>        eshell=$(user_get_nologin);
>    fi;
>    if [[ $(egetshell "${euser}") == ${eshell} ]]; then
>        return 0;
>    fi;
>    elog "Updating shell for user '${euser}' ...";
>    elog " - Shell: ${eshell}";
>    case ${CHOST} in 
>        *-freebsd* | *-dragonfly*)
>            pw usermod "${euser}" -s "${eshell}" && return 0;
>            [[ $? == 8 ]] && eerror "${euser} is in use, cannot update shell";
>            eerror "There was an error when attempting to update the shell for ${euser}";
>            eerror "Please update it manually on your system:";
>            eerror "\t pw usermod \"${euser}\" -s \"${eshell}\""
>        ;;
>        *)
>            usermod -s "${eshell}" "${euser}" && return 0;
>            [[ $? == 8 ]] && eerror "${euser} is in use, cannot update shell";
>            eerror "There was an error when attempting to update the shell for ${euser}";
>            eerror "Please update it manually on your system (as root):";
>            eerror "\t usermod -s \"${eshell}\" \"${euser}\""
>        ;;
>    esac
>}
>eshopts_pop () 
>{ 
>    local s;
>    estack_pop eshopts s || die "${FUNCNAME}: unbalanced push";
>    eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
>}
>eshopts_push () 
>{ 
>    estack_push eshopts "$(shopt -p -o) $(shopt -p)";
>    if [[ $1 == -[su] ]]; then
>        [[ $# -le 1 ]] && return 0;
>        shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*";
>    else
>        [[ $# -eq 0 ]] && return 0;
>        set "$@" || die "${FUNCNAME}: bad options to set: $*";
>    fi
>}
>estack_pop () 
>{ 
>    [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments";
>    local _estack_name="_ESTACK_$1_";
>    shift;
>    local _estack_retvar=$1;
>    shift;
>    eval local _estack_i=\${#${_estack_name}\[@\]};
>    [[ $(( --_estack_i )) -eq -1 ]] && return 1;
>    if [[ -n ${_estack_retvar} ]]; then
>        eval ${_estack_retvar}=\"\${${_estack_name}\[${_estack_i}\]}\";
>    fi;
>    eval unset \"${_estack_name}\[${_estack_i}\]\"
>}
>estack_push () 
>{ 
>    [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments";
>    local stack_name="_ESTACK_$1_";
>    shift;
>    eval ${stack_name}+=$ \"\$@\" $
>}
>esvn_clean () 
>{ 
>    [[ $# -eq 0 ]] && set -- .;
>    find "$@" -type d -name '.svn' -prune -exec rm -rf '{}' +
>}
>etestng () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local runner=org.testng.TestNG;
>    local cp=$(java-pkg_getjars --with-dependencies testng);
>    local tests;
>    if [[ ${1} = -cp || ${1} = -classpath ]]; then
>        cp="${cp}:${2}";
>        shift 2;
>    else
>        cp="${cp}:.";
>    fi;
>    for test in ${@};
>    do
>        tests+="${test},";
>    done;
>    debug-print "java -cp \"${cp}\" -Djava.io.tmpdir=\"${T}\"" "-Djava.awt.headless=true ${JAVA_TEST_EXTRA_ARGS[@]} ${runner}" "-usedefaultlisteners false -testclass ${tests}";
>    java -cp "${cp}" -Djava.io.tmpdir=\"${T}\" -Djava.awt.headless=true ${JAVA_TEST_EXTRA_ARGS[@]} ${runner} -usedefaultlisteners false -testclass ${tests} || die "Running TestNG failed."
>}
>eumask_pop () 
>{ 
>    [[ $# -eq 0 ]] || die "${FUNCNAME}: we take no options";
>    local s;
>    estack_pop eumask s || die "${FUNCNAME}: unbalanced push";
>    umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
>}
>eumask_push () 
>{ 
>    estack_push eumask "$(umask)";
>    umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
>}
>evar_pop () 
>{ 
>    local cnt=${1:-bad};
>    case $# in 
>        0)
>            cnt=1
>        ;;
>        1)
>            [[ -z ${cnt//[0-9]} ]] || die "${FUNCNAME}: first arg must be a number: $*"
>        ;;
>        *)
>            die "${FUNCNAME}: only accepts one arg: $*"
>        ;;
>    esac;
>    local var val;
>    while (( cnt-- )); do
>        estack_pop evar val || die "${FUNCNAME}: unbalanced push";
>        estack_pop evar var || die "${FUNCNAME}: unbalanced push";
>        [[ ${val} == "unset_76fc3c462065bb4ca959f939e6793f94" ]] && unset ${var} || printf -v "${var}" '%s' "${val}";
>    done
>}
>evar_push () 
>{ 
>    local var val;
>    for var in "$@";
>    do
>        [[ ${!var+set} == "set" ]] && val=${!var} || val="unset_76fc3c462065bb4ca959f939e6793f94";
>        estack_push evar "${var}" "${val}";
>    done
>}
>evar_push_set () 
>{ 
>    local var=$1;
>    evar_push ${var};
>    case $# in 
>        1)
>            unset ${var}
>        ;;
>        2)
>            printf -v "${var}" '%s' "$2"
>        ;;
>        *)
>            die "${FUNCNAME}: incorrect # of args: $*"
>        ;;
>    esac
>}
>filter-flags () 
>{ 
>    _filter-hardened "$@";
>    local v;
>    for v in $(all-flag-vars);
>    do
>        _filter-var ${v} "$@";
>    done;
>    return 0
>}
>filter-ldflags () 
>{ 
>    _filter-var LDFLAGS "$@";
>    return 0
>}
>filter-lfs-flags () 
>{ 
>    [[ $# -ne 0 ]] && die "filter-lfs-flags takes no arguments";
>    filter-flags -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
>}
>filter-mfpmath () 
>{ 
>    local orig_mfpmath new_math prune_math;
>    orig_mfpmath=$(get-flag -mfpmath);
>    new_math=$(get-flag mfpmath);
>    new_math=${new_math/both/387,sse};
>    new_math=" ${new_math//[,+]/ } ";
>    prune_math="";
>    for prune_math in "$@";
>    do
>        new_math=${new_math/ ${prune_math} / };
>    done;
>    new_math=$(echo ${new_math});
>    new_math=${new_math// /,};
>    if [[ -z ${new_math} ]]; then
>        filter-flags ${orig_mfpmath};
>    else
>        replace-flags ${orig_mfpmath} -mfpmath=${new_math};
>    fi;
>    return 0
>}
>gcc-fullversion () 
>{ 
>    _gcc_fullversion '$1.$2.$3' "$@"
>}
>gcc-major-version () 
>{ 
>    _gcc_fullversion '$1' "$@"
>}
>gcc-micro-version () 
>{ 
>    _gcc_fullversion '$3' "$@"
>}
>gcc-minor-version () 
>{ 
>    _gcc_fullversion '$2' "$@"
>}
>gcc-specs-directive () 
>{ 
>    local directive subdname subdirective;
>    directive="$(_gcc-specs-directive_raw $1)";
>    while [[ ${directive} == *%$*$* ]]; do
>        subdname=${directive/*%$};
>        subdname=${subdname/$*};
>        subdirective="$(_gcc-specs-directive_raw ${subdname})";
>        directive="${directive//\%(${subdname})/${subdirective}}";
>    done;
>    echo "${directive}";
>    return 0
>}
>gcc-specs-nostrict () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive cc1);
>    [[ "${directive/\{!fstrict-overflow:}" != "${directive}" ]]
>}
>gcc-specs-now () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive link_command);
>    [[ "${directive/\{!nonow:}" != "${directive}" ]]
>}
>gcc-specs-pie () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive cc1);
>    [[ "${directive/\{!nopie:}" != "${directive}" ]]
>}
>gcc-specs-relro () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive link_command);
>    [[ "${directive/\{!norelro:}" != "${directive}" ]]
>}
>gcc-specs-ssp () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive cc1);
>    [[ "${directive/\{!fno-stack-protector:}" != "${directive}" ]]
>}
>gcc-specs-ssp-to-all () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive cc1);
>    [[ "${directive/\{!fno-stack-protector-all:}" != "${directive}" ]]
>}
>gcc-specs-stack-check () 
>{ 
>    local directive;
>    directive=$(gcc-specs-directive cc1);
>    [[ "${directive/\{!fno-stack-check:}" != "${directive}" ]]
>}
>gcc-version () 
>{ 
>    _gcc_fullversion '$1.$2' "$@"
>}
>gen_usr_ldscript () 
>{ 
>    ewarn "${FUNCNAME}: Please migrate to usr-ldscript.eclass";
>    local lib libdir=$(get_libdir) output_format="" auto=false suffix=$(get_libname);
>    [[ -z ${ED+set} ]] && local ED=${D%/}${EPREFIX}/;
>    tc-is-static-only && return;
>    if [[ $(type -t multilib_is_native_abi) == "function" ]]; then
>        multilib_is_native_abi || return 0;
>    fi;
>    case ${CTARGET:-${CHOST}} in 
>        *-darwin*)
>
>        ;;
>        *-android*)
>            return 0
>        ;;
>        *linux* | *-freebsd* | *-openbsd* | *-netbsd*)
>            use prefix && return 0
>        ;;
>        *)
>            return 0
>        ;;
>    esac;
>    dodir /usr/${libdir};
>    if [[ $1 == "-a" ]]; then
>        auto=true;
>        shift;
>        dodir /${libdir};
>    fi;
>    local flags=(${CFLAGS} ${LDFLAGS} -Wl,--verbose);
>    if $(tc-getLD) --version | grep -q 'GNU gold'; then
>        local d="${T}/bfd-linker";
>        mkdir -p "${d}";
>        ln -sf $(which ${CHOST}-ld.bfd) "${d}"/ld;
>        flags+=(-B"${d}");
>    fi;
>    output_format=$($(tc-getCC) "${flags[@]}" 2>&1 | sed -n 's/^OUTPUT_FORMAT("$[^"]*$",.*/\1/p');
>    [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )";
>    for lib in "$@";
>    do
>        local tlib;
>        if ${auto}; then
>            lib="lib${lib}${suffix}";
>        else
>            [[ -r ${ED}/${libdir}/${lib} ]] || continue;
>        fi;
>        case ${CTARGET:-${CHOST}} in 
>            *-darwin*)
>                if ${auto}; then
>                    tlib=$(scanmacho -qF'%S#F' "${ED}"/usr/${libdir}/${lib});
>                else
>                    tlib=$(scanmacho -qF'%S#F' "${ED}"/${libdir}/${lib});
>                fi;
>                [[ -z ${tlib} ]] && die "unable to read install_name from ${lib}";
>                tlib=${tlib##*/};
>                if ${auto}; then
>                    mv "${ED}"/usr/${libdir}/${lib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die;
>                    if [[ ${tlib} != ${lib%${suffix}}.*${suffix#.} ]]; then
>                        mv "${ED}"/usr/${libdir}/${tlib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die;
>                    fi;
>                    rm -f "${ED}"/${libdir}/${lib};
>                fi;
>                if [[ ! -w "${ED}/${libdir}/${tlib}" ]]; then
>                    chmod u+w "${ED}${libdir}/${tlib}";
>                    local nowrite=yes;
>                fi;
>                install_name_tool -id "${EPREFIX}"/${libdir}/${tlib} "${ED}"/${libdir}/${tlib} || die "install_name_tool failed";
>                [[ -n ${nowrite} ]] && chmod u-w "${ED}${libdir}/${tlib}";
>                pushd "${ED}/usr/${libdir}" > /dev/null;
>                ln -snf "../../${libdir}/${tlib}" "${lib}";
>                popd > /dev/null
>            ;;
>            *)
>                if ${auto}; then
>                    tlib=$(scanelf -qF'%S#F' "${ED}"/usr/${libdir}/${lib});
>                    [[ -z ${tlib} ]] && die "unable to read SONAME from ${lib}";
>                    mv "${ED}"/usr/${libdir}/${lib}* "${ED}"/${libdir}/ || die;
>                    if [[ ${tlib} != ${lib}* ]]; then
>                        mv "${ED}"/usr/${libdir}/${tlib}* "${ED}"/${libdir}/ || die;
>                    fi;
>                    rm -f "${ED}"/${libdir}/${lib};
>                else
>                    tlib=${lib};
>                fi;
>                cat > "${ED}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
>/* GNU ld script
>   Since Gentoo has critical dynamic libraries in /lib, and the static versions
>   in /usr/lib, we need to have a "fake" dynamic lib in /usr/lib, otherwise we
>   run into linking problems.  This "fake" dynamic lib is a linker script that
>   redirects the linker to the real lib.  And yes, this works in the cross-
>   compiling scenario as the sysroot-ed linker will prepend the real path.
>
>   See bug https://bugs.gentoo.org/4411 for more info.
> */
>${output_format}
>GROUP ( ${EPREFIX}/${libdir}/${tlib} )
>END_LDSCRIPT
>
>            ;;
>        esac
>        fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}";
>    done
>}
>get-flag () 
>{ 
>    [[ $# -ne 1 ]] && die "usage: <flag>";
>    local f var findflag="$1";
>    for var in $(all-flag-vars);
>    do
>        for f in ${!var};
>        do
>            if [ "${f/${findflag}}" != "${f}" ]; then
>                printf "%s\n" "${f/-${findflag}=}";
>                return 0;
>            fi;
>        done;
>    done;
>    return 1
>}
>get_abi_CFLAGS () 
>{ 
>    get_abi_var CFLAGS "$@"
>}
>get_abi_CHOST () 
>{ 
>    get_abi_var CHOST "$@"
>}
>get_abi_CTARGET () 
>{ 
>    get_abi_var CTARGET "$@"
>}
>get_abi_FAKE_TARGETS () 
>{ 
>    get_abi_var FAKE_TARGETS "$@"
>}
>get_abi_LDFLAGS () 
>{ 
>    get_abi_var LDFLAGS "$@"
>}
>get_abi_LIBDIR () 
>{ 
>    get_abi_var LIBDIR "$@"
>}
>get_abi_var () 
>{ 
>    local flag=$1;
>    local abi=${2:-${ABI:-${DEFAULT_ABI:-default}}};
>    local var="${flag}_${abi}";
>    echo ${!var}
>}
>get_after_major_version () 
>{ 
>    echo $(get_version_component_range 2- "${1:-${PV}}")
>}
>get_all_abis () 
>{ 
>    local x order="" mvar dvar;
>    mvar="MULTILIB_ABIS";
>    dvar="DEFAULT_ABI";
>    if [[ -n $1 ]]; then
>        mvar="$1_${mvar}";
>        dvar="$1_${dvar}";
>    fi;
>    if [[ -z ${!mvar} ]]; then
>        echo "default";
>        return 0;
>    fi;
>    for x in ${!mvar};
>    do
>        if [[ ${x} != ${!dvar} ]]; then
>            order="${order:+${order} }${x}";
>        fi;
>    done;
>    order="${order:+${order} }${!dvar}";
>    echo ${order};
>    return 0
>}
>get_all_libdirs () 
>{ 
>    local libdirs abi;
>    for abi in ${MULTILIB_ABIS};
>    do
>        libdirs+=" $(get_abi_LIBDIR ${abi})";
>    done;
>    [[ " ${libdirs} " != *" lib "* ]] && libdirs+=" lib";
>    echo "${libdirs}"
>}
>get_all_version_components () 
>{ 
>    eshopts_push -s extglob;
>    local ver_str=${1:-${PV}} result;
>    result=();
>    if [[ ${VERSIONATOR_CACHE_VER_STR} == ${ver_str} ]]; then
>        echo ${VERSIONATOR_CACHE_RESULT};
>        eshopts_pop;
>        return;
>    fi;
>    export VERSIONATOR_CACHE_VER_STR=${ver_str};
>    while [[ -n $ver_str ]]; do
>        case "${ver_str::1}" in 
>            [[:digit:]])
>                result+=("${ver_str%%[^[:digit:]]*}");
>                ver_str=${ver_str##+([[:digit:]])}
>            ;;
>            [-_.])
>                result+=("${ver_str::1}");
>                ver_str=${ver_str:1}
>            ;;
>            [[:alpha:]])
>                local not_match=${ver_str##+([[:alpha:]])*([[:digit:]])};
>                result+=("${ver_str::${#ver_str} - ${#not_match}}");
>                ver_str=${not_match}
>            ;;
>            *)
>                result+=("${ver_str::1}");
>                ver_str=${ver_str:1}
>            ;;
>        esac;
>    done;
>    export VERSIONATOR_CACHE_RESULT=${result[*]};
>    echo ${result[@]};
>    eshopts_pop
>}
>get_exeext () 
>{ 
>    case ${CHOST} in 
>        *-cygwin* | mingw* | *-mingw*)
>            echo ".exe"
>        ;;
>    esac
>}
>get_install_abis () 
>{ 
>    local x order="";
>    if [[ -z ${MULTILIB_ABIS} ]]; then
>        echo "default";
>        return 0;
>    fi;
>    if [[ ${EMULTILIB_PKG} == "true" ]]; then
>        for x in ${MULTILIB_ABIS};
>        do
>            if [[ ${x} != "${DEFAULT_ABI}" ]]; then
>                has ${x} ${ABI_DENY} || order="${order} ${x}";
>            fi;
>        done;
>        has ${DEFAULT_ABI} ${ABI_DENY} || order="${order} ${DEFAULT_ABI}";
>        if [[ -n ${ABI_ALLOW} ]]; then
>            local ordera="";
>            for x in ${order};
>            do
>                if has ${x} ${ABI_ALLOW}; then
>                    ordera="${ordera} ${x}";
>                fi;
>            done;
>            order=${ordera};
>        fi;
>    else
>        order=${DEFAULT_ABI};
>    fi;
>    if [[ -z ${order} ]]; then
>        die "The ABI list is empty.  Are you using a proper multilib profile?  Perhaps your USE flags or MULTILIB_ABIS are too restrictive for this package.";
>    fi;
>    echo ${order};
>    return 0
>}
>get_last_version_component_index () 
>{ 
>    echo $(($(get_version_component_count "${1:-${PV}}" ) - 1))
>}
>get_libdir () 
>{ 
>    local 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 
>        *-cygwin*)
>            libname="dll.a"
>        ;;
>        mingw* | *-mingw*)
>            libname="dll"
>        ;;
>        *-darwin*)
>            libname="dylib"
>        ;;
>        *-mint*)
>            libname="irrelevant"
>        ;;
>        hppa*-hpux*)
>            libname="sl"
>        ;;
>        *)
>            libname="so"
>        ;;
>    esac;
>    if [[ -z $* ]]; then
>        echo ".${libname}";
>    else
>        for ver in "$@";
>        do
>            case ${CHOST} in 
>                *-cygwin*)
>                    echo ".${ver}.${libname}"
>                ;;
>                *-darwin*)
>                    echo ".${ver}.${libname}"
>                ;;
>                *-mint*)
>                    echo ".${libname}"
>                ;;
>                *)
>                    echo ".${libname}.${ver}"
>                ;;
>            esac;
>        done;
>    fi
>}
>get_major_version () 
>{ 
>    local c=($(get_all_version_components "${1:-${PV}}"));
>    echo ${c[0]}
>}
>get_modname () 
>{ 
>    local modname;
>    local ver=$1;
>    case ${CHOST} in 
>        *-darwin*)
>            modname="bundle"
>        ;;
>        *)
>            modname="so"
>        ;;
>    esac;
>    echo ".${modname}"
>}
>get_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 "${1:-1}";
>    fi
>}
>get_version_component_count () 
>{ 
>    local a=($(get_version_components "${1:-${PV}}"));
>    echo ${#a[@]}
>}
>get_version_component_range () 
>{ 
>    eshopts_push -s extglob;
>    local c v="${2:-${PV}}" range="${1}" range_start range_end;
>    local -i i=-1 j=0;
>    c=($(get_all_version_components "${v}"));
>    range_start=${range%-*};
>    range_start=${range_start:-1};
>    range_end=${range#*-};
>    range_end=${range_end:-${#c[@]}};
>    while ((j < range_start)); do
>        i+=1;
>        ((i > ${#c[@]})) && eshopts_pop && return;
>        [[ -n "${c[i]//[-._]}" ]] && j+=1;
>    done;
>    while ((j <= range_end)); do
>        echo -n ${c[i]};
>        ((i > ${#c[@]})) && eshopts_pop && return;
>        [[ -n "${c[i]//[-._]}" ]] && j+=1;
>        i+=1;
>    done;
>    eshopts_pop
>}
>get_version_components () 
>{ 
>    local c=$(get_all_version_components "${1:-${PV}}");
>    echo ${c//[-._]/ }
>}
>has_multilib_profile () 
>{ 
>    [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ]
>}
>hprefixify () 
>{ 
>    use prefix || return 0;
>    local xl=() x;
>    while [[ $# -gt 0 ]]; do
>        case $1 in 
>            -e)
>                local PREFIX_EXTRA_REGEX="$2";
>                shift
>            ;;
>            -w)
>                local PREFIX_LINE_MATCH="$2";
>                shift
>            ;;
>            -q)
>                local PREFIX_QUOTE_CHAR="${EPREFIX:+$2}";
>                shift
>            ;;
>            *)
>                xl+=("$1")
>            ;;
>        esac;
>        shift;
>    done;
>    local dirs="/(usr|lib(|[onx]?32|n?64)|etc|bin|sbin|var|opt|run)" eprefix="${PREFIX_QUOTE_CHAR}${EPREFIX}${PREFIX_QUOTE_CHAR}";
>    [[ ${#xl[@]} -lt 1 ]] && die "at least one file operand is required";
>    einfo "Adjusting to prefix ${EPREFIX:-/}";
>    for x in "${xl[@]}";
>    do
>        if [[ -e ${x} ]]; then
>            ebegin "  ${x##*/}";
>            sed -r -e "${PREFIX_LINE_MATCH}s,([^[:alnum:]}\)\.])${dirs},\1${eprefix}/\2,g" -e "${PREFIX_LINE_MATCH}s,^${dirs},${eprefix}/\1," -e "${PREFIX_EXTRA_REGEX}" -i "${x}";
>            eend $? || die "failed to prefixify ${x}";
>        else
>            die "${x} does not exist";
>        fi;
>    done
>}
>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}" "${liuse[@]#[+-]}"
>}
>increment-qa-violations () 
>{ 
>    let "JAVA_PKG_QA_VIOLATIONS+=1";
>    export JAVA_PKG_QA_VIOLATIONS
>}
>is-flag () 
>{ 
>    is-flagq "$@" && echo true
>}
>is-flagq () 
>{ 
>    [[ -n $2 ]] && die "Usage: is-flag <flag>";
>    local var;
>    for var in $(all-flag-vars);
>    do
>        _is_flagq ${var} "$1" && return 0;
>    done;
>    return 1
>}
>is-java-strict () 
>{ 
>    [[ -n ${JAVA_PKG_STRICT} ]];
>    return $?
>}
>is-ldflag () 
>{ 
>    is-ldflagq "$@" && echo true
>}
>is-ldflagq () 
>{ 
>    [[ -n $2 ]] && die "Usage: is-ldflag <flag>";
>    _is_flagq LDFLAGS $1
>}
>is_final_abi () 
>{ 
>    has_multilib_profile || return 0;
>    set -- $(get_install_abis);
>    local LAST_ABI=$#;
>    [[ ${!LAST_ABI} == ${ABI} ]]
>}
>java-pkg_addcp () 
>{ 
>    java-pkg_append_ JAVA_PKG_CLASSPATH "${@}";
>    java-pkg_do_write_
>}
>java-pkg_addres () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    [[ ${#} -lt 2 ]] && die "at least two arguments needed";
>    local jar=$(realpath "$1" || die "realpath $1 failed");
>    local dir="$2";
>    shift 2;
>    pushd "${dir}" > /dev/null || die "pushd ${dir} failed";
>    find -L -type f ! -path "./target/*" ! -path "./sources.lst" ! -name "MANIFEST.MF" ! -regex ".*\.$class\|jar\|java$" "${@}" -print0 | xargs -r0 jar uf "${jar}" || die "jar failed";
>    popd > /dev/null || die "popd failed"
>}
>java-pkg_announce-qa-violation () 
>{ 
>    local nodie;
>    if [[ ${1} == "--nodie" ]]; then
>        nodie="true";
>        shift;
>    fi;
>    echo "Java QA Notice: $@" 1>&2;
>    increment-qa-violations;
>    [[ -z "${nodie}" ]] && is-java-strict && die "${@}"
>}
>java-pkg_ant-tasks-depend () 
>{ 
>    debug-print-function ${FUNCNAME} ${WANT_ANT_TASKS};
>    if [[ -n "${WANT_ANT_TASKS}" ]]; then
>        local DEP="";
>        for i in ${WANT_ANT_TASKS};
>        do
>            if [[ ${i} = ant-* ]]; then
>                DEP="${DEP}dev-java/${i} ";
>            else
>                if [[ ${i} = */*:* ]]; then
>                    DEP="${DEP}${i} ";
>                else
>                    echo "Invalid atom in WANT_ANT_TASKS: ${i}";
>                    return 1;
>                fi;
>            fi;
>        done;
>        echo ${DEP};
>        return 0;
>    else
>        return 0;
>    fi
>}
>java-pkg_append_ () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local var="${1}" value="${2}";
>    if [[ -z "${!var}" ]]; then
>        export ${var}="${value}";
>    else
>        local oldIFS=${IFS} cur haveit;
>        IFS=':';
>        for cur in ${!var};
>        do
>            if [[ ${cur} == ${value} ]]; then
>                haveit="yes";
>                break;
>            fi;
>        done;
>        [[ -z ${haveit} ]] && export ${var}="${!var}:${value}";
>        IFS=${oldIFS};
>    fi
>}
>java-pkg_build-vm-from-handle () 
>{ 
>    debug-print-function ${FUNCNAME} "$*";
>    local vm;
>    vm=$(java-pkg_get-current-vm 2>/dev/null);
>    if [[ $? -eq 0 ]]; then
>        if has ${vm} ${JAVA_PKG_WANT_BUILD_VM}; then
>            echo ${vm};
>            return 0;
>        fi;
>    fi;
>    for vm in ${JAVA_PKG_WANT_BUILD_VM};
>    do
>        if java-config-2 --select-vm=${vm} 2> /dev/null; then
>            echo ${vm};
>            return 0;
>        fi;
>    done;
>    eerror "${FUNCNAME}: No vm found for handles: ${JAVA_PKG_WANT_BUILD_VM}";
>    return 1
>}
>java-pkg_check-jikes () 
>{ 
>    if has jikes ${IUSE}; then
>        java-pkg_announce-qa-violation "deprecated USE flag 'jikes' in IUSE";
>    fi
>}
>java-pkg_check-phase () 
>{ 
>    local phase=${1};
>    local funcname=${FUNCNAME[1]};
>    if [[ ${EBUILD_PHASE} != ${phase} ]]; then
>        local msg="${funcname} used outside of src_${phase}";
>        java-pkg_announce-qa-violation "${msg}";
>    fi
>}
>java-pkg_check-versioned-jar () 
>{ 
>    local jar=${1};
>    if [[ ${jar} =~ ${PV} ]]; then
>        java-pkg_announce-qa-violation "installing versioned jar '${jar}'";
>    fi
>}
>java-pkg_clean () 
>{ 
>    if [[ -z "${JAVA_PKG_NO_CLEAN}" ]]; then
>        find "${@}" '(' -name '*.class' -o -name '*.jar' ')' -type f -delete -print || die;
>    fi
>}
>java-pkg_current-vm-matches () 
>{ 
>    has $(java-pkg_get-current-vm) ${@};
>    return $?
>}
>java-pkg_die () 
>{ 
>    echo "!!! When you file a bug report, please include the following information:" 1>&2;
>    echo "GENTOO_VM=${GENTOO_VM}  CLASSPATH=\"${CLASSPATH}\" JAVA_HOME=\"${JAVA_HOME}\"" 1>&2;
>    echo "JAVACFLAGS=\"${JAVACFLAGS}\" COMPILER=\"${GENTOO_COMPILER}\"" 1>&2;
>    echo "and of course, the output of emerge --info =${P}" 1>&2
>}
>java-pkg_do_write_ () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_init_paths_;
>    dodir "${JAVA_PKG_SHAREPATH}";
>    ( echo "DESCRIPTION=\"${DESCRIPTION}\"";
>    echo "GENERATION=\"2\"";
>    echo "SLOT=\"${SLOT}\"";
>    echo "CATEGORY=\"${CATEGORY}\"";
>    echo "PVR=\"${PVR}\"";
>    [[ -n "${JAVA_PKG_CLASSPATH}" ]] && echo "CLASSPATH=\"${JAVA_PKG_CLASSPATH}\"";
>    [[ -n "${JAVA_PKG_LIBRARY}" ]] && echo "LIBRARY_PATH=\"${JAVA_PKG_LIBRARY}\"";
>    [[ -n "${JAVA_PROVIDE}" ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\"";
>    [[ -f "${JAVA_PKG_DEPEND_FILE}" ]] && echo "DEPEND=\"$(sort -u "${JAVA_PKG_DEPEND_FILE}" | tr '\n' ':')\"";
>    [[ -f "${JAVA_PKG_OPTIONAL_DEPEND_FILE}" ]] && echo "OPTIONAL_DEPEND=\"$(sort -u "${JAVA_PKG_OPTIONAL_DEPEND_FILE}" | tr '\n' ':')\"";
>    echo "VM=\"$(echo ${RDEPEND} ${DEPEND} | sed -e 's/ /\n/g' | sed -n -e '/virtual\/$jre\|jdk$/ { p;q }')\"";
>    [[ -f "${JAVA_PKG_BUILD_DEPEND_FILE}" ]] && echo "BUILD_DEPEND=\"$(sort -u "${JAVA_PKG_BUILD_DEPEND_FILE}" | tr '\n' ':')\"" ) > "${JAVA_PKG_ENV}";
>    local target="$(java-pkg_get-target)";
>    local source="$(java-pkg_get-source)";
>    [[ -n ${target} ]] && echo "TARGET=\"${target}\"" >> "${JAVA_PKG_ENV}";
>    [[ -n ${source} ]] && echo "SOURCE=\"${source}\"" >> "${JAVA_PKG_ENV}";
>    [[ -n ${JAVADOC_PATH} ]] && echo "JAVADOC_PATH=\"${JAVADOC_PATH}\"" >> ${JAVA_PKG_ENV};
>    [[ -n ${JAVA_SOURCES} ]] && echo "JAVA_SOURCES=\"${JAVA_SOURCES}\"" >> ${JAVA_PKG_ENV};
>    echo "MERGE_VM=\"${GENTOO_VM}\"" >> "${JAVA_PKG_ENV}";
>    [[ -n ${GENTOO_COMPILER} ]] && echo "MERGE_COMPILER=\"${GENTOO_COMPILER}\"" >> "${JAVA_PKG_ENV}";
>    if [[ -n "${JAVA_PKG_EXTRA_ENV_VARS}" ]]; then
>        cat "${JAVA_PKG_EXTRA_ENV}" >> "${JAVA_PKG_ENV}" || die;
>        echo "ENV_VARS=\"$(echo ${JAVA_PKG_EXTRA_ENV_VARS})\"" >> "${JAVA_PKG_ENV}" || die;
>    fi;
>    sed -e "s/=\":/=\"/" -e "s/:\"$/\"/" -i "${JAVA_PKG_ENV}" || die "Did you forget to call java_init ?"
>}
>java-pkg_doexamples () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    [[ ${#} -lt 1 ]] && die "At least one argument needed";
>    java-pkg_check-phase install;
>    java-pkg_init_paths_;
>    local dest=/usr/share/doc/${PF}/examples;
>    if [[ ${1} == --subdir ]]; then
>        local dest=${dest}/${2};
>        dodir ${dest};
>        shift 2;
>    fi;
>    if [[ ${#} = 1 && -d ${1} ]]; then
>        ( insinto "${dest}";
>        doins -r ${1}/* ) || die "Installing examples failed";
>    else
>        ( insinto "${dest}";
>        doins -r "$@" ) || die "Installing examples failed";
>    fi;
>    dosym "${dest}" "${JAVA_PKG_SHAREPATH}/examples" || die
>}
>java-pkg_dohtml () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    [[ ${#} -lt 1 ]] && die "At least one argument required for ${FUNCNAME}";
>    docinto html;
>    dodoc "$@";
>    java-pkg_recordjavadoc
>}
>java-pkg_dojar () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    [[ ${#} -lt 1 ]] && die "At least one argument needed";
>    java-pkg_check-phase install;
>    java-pkg_init_paths_;
>    dodir ${JAVA_PKG_JARDEST};
>    local jar;
>    for jar in "${@}";
>    do
>        local jar_basename=$(basename "${jar}");
>        java-pkg_check-versioned-jar ${jar_basename};
>        if [[ -e "${jar}" ]]; then
>            local dest="${ED}${JAVA_PKG_JARDEST}/${jar_basename}";
>            if [[ -e "${dest}" ]]; then
>                ewarn "Overwriting ${dest}";
>            fi;
>            if [[ ! -L "${jar}" ]]; then
>                is-java-strict && java-pkg_verify-classes "${jar}";
>                ( insinto "${JAVA_PKG_JARDEST}";
>                doins "${jar}" ) || die "failed to install ${jar}";
>                java-pkg_append_ JAVA_PKG_CLASSPATH "${EPREFIX}/${JAVA_PKG_JARDEST}/${jar_basename}";
>                debug-print "installed ${jar} to ${ED}${JAVA_PKG_JARDEST}";
>            else
>                ln -s "$(readlink "${jar}")" "${ED}${JAVA_PKG_JARDEST}/${jar_basename}";
>                debug-print "${jar} is a symlink, linking accordingly";
>            fi;
>        else
>            die "${jar} does not exist";
>        fi;
>    done;
>    if [[ -n ${JAVA_PKG_DEBUG} ]]; then
>        einfo "Verbose logging for \"${FUNCNAME}\" function";
>        einfo "Jar file(s) destination: ${JAVA_PKG_JARDEST}";
>        einfo "Jar file(s) created: ${@}";
>        einfo "Complete command:";
>        einfo "${FUNCNAME} ${@}";
>    fi;
>    java-pkg_do_write_
>}
>java-pkg_dojavadoc () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local symlink;
>    if [[ ${1} = --symlink ]]; then
>        symlink=${2};
>        shift 2;
>    fi;
>    local dir="$1";
>    local dest=/usr/share/doc/${PF}/html;
>    java-pkg_check-phase install;
>    java-pkg_init_paths_;
>    [[ -z "${dir}" ]] && die "Must specify a directory!";
>    [[ ! -d "${dir}" ]] && die "${dir} does not exist, or isn't a directory!";
>    if [[ ! -e "${dir}/index.html" ]]; then
>        local msg="No index.html in javadoc directory";
>        ewarn "${msg}";
>        is-java-strict && die "${msg}";
>    fi;
>    if [[ -e ${D}/${dest}/api ]]; then
>        eerror "${dest} already exists. Will not overwrite.";
>        die "${dest}";
>    fi;
>    local dir_to_install="${dir}";
>    if [[ "$(basename "${dir}")" != "api" ]]; then
>        dir_to_install="${T}/api";
>        cp -r "${dir}" "${dir_to_install}" || die "cp failed";
>    fi;
>    java-pkg_dohtml -r "${dir_to_install}";
>    dosym ${dest}/api "${JAVA_PKG_SHAREPATH}/api" || die;
>    if [[ -n ${symlink} ]]; then
>        debug-print "symlinking ${dest}/{api,${symlink}}";
>        dosym ${dest}/{api,${symlink}} || die;
>    fi;
>    if [[ -n ${JAVA_PKG_DEBUG} ]]; then
>        einfo "Verbose logging for \"${FUNCNAME}\" function";
>        einfo "Documentation destination: ${dest}";
>        einfo "Directory to install: ${dir_to_install}";
>        einfo "Complete command:";
>        einfo "${FUNCNAME} ${@}";
>    fi
>}
>java-pkg_dolauncher () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_check-phase install;
>    java-pkg_init_paths_;
>    if [[ ${#} = 0 ]]; then
>        local name="${PN}";
>    else
>        local name="${1}";
>        shift;
>    fi;
>    local target="${T}/${name}";
>    local var_tmp="${T}/launcher_variables_tmp";
>    local target_dir pre;
>    while [[ -n "${1}" && -n "${2}" ]]; do
>        local var="${1}" value="${2}";
>        if [[ "${var:0:2}" == "--" ]]; then
>            local var=${var:2};
>            echo "gjl_${var}=\"${value}\"" >> "${var_tmp}";
>            local gjl_${var}="${value}";
>        else
>            if [[ "${var}" == "-into" ]]; then
>                target_dir="${value}";
>            else
>                if [[ "${var}" == "-pre" ]]; then
>                    pre="${value}";
>                fi;
>            fi;
>        fi;
>        shift 2;
>    done;
>    if [[ -z "${gjl_jar}" && -z "${gjl_main}" ]]; then
>        local cp="${JAVA_PKG_CLASSPATH}";
>        if [[ "${cp/:}" = "${cp}" && "${cp%.jar}" != "${cp}" ]]; then
>            echo "gjl_jar=\"${JAVA_PKG_CLASSPATH}\"" >> "${var_tmp}";
>        else
>            local msg="Not enough information to create a launcher given.";
>            msg="${msg} Please give --jar or --main argument to ${FUNCNAME}.";
>            die "${msg}";
>        fi;
>    fi;
>    echo "#!/bin/bash" > "${target}";
>    if [[ -n "${pre}" ]]; then
>        if [[ -f "${pre}" ]]; then
>            cat "${pre}" >> "${target}";
>        else
>            die "-pre specified file '${pre}' does not exist";
>        fi;
>    fi;
>    echo "gjl_package=${JAVA_PKG_NAME}" >> "${target}";
>    cat "${var_tmp}" >> "${target}";
>    rm -f "${var_tmp}";
>    echo "source ${EPREFIX}/usr/share/java-config-2/launcher/launcher.bash" >> "${target}";
>    if [[ -n "${target_dir}" ]]; then
>        ( into "${target_dir}";
>        dobin "${target}" );
>        local ret=$?;
>        return ${ret};
>    else
>        dobin "${target}";
>    fi
>}
>java-pkg_doso () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_check-phase install;
>    [[ ${#} -lt 1 ]] && die "${FUNCNAME} requires at least one argument";
>    java-pkg_init_paths_;
>    local lib;
>    for lib in "$@";
>    do
>        if [[ -e "${lib}" ]]; then
>            if [[ ! -L "${lib}" ]]; then
>                ( insinto "${JAVA_PKG_LIBDEST}";
>                insopts -m0755;
>                doins "${lib}" ) || die "failed to install ${lib}";
>                java-pkg_append_ JAVA_PKG_LIBRARY "${JAVA_PKG_LIBDEST}";
>                debug-print "Installing ${lib} to ${JAVA_PKG_LIBDEST}";
>            else
>                dosym "$(readlink "${lib}")" "${JAVA_PKG_LIBDEST}/${lib##*/}";
>                debug-print "${lib} is a symlink, linking accordantly";
>            fi;
>        else
>            die "${lib} does not exist";
>        fi;
>    done;
>    java-pkg_do_write_
>}
>java-pkg_dosrc () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    [ ${#} -lt 1 ] && die "At least one argument needed";
>    java-pkg_check-phase install;
>    [[ ${#} -lt 1 ]] && die "At least one argument needed";
>    if ! [[ ${DEPEND} = *app-arch/zip* ]]; then
>        local msg="${FUNCNAME} called without app-arch/zip in DEPEND";
>        java-pkg_announce-qa-violation ${msg};
>    fi;
>    java-pkg_init_paths_;
>    local zip_name="${PN}-src.zip";
>    local zip_path="${T}/${zip_name}";
>    local dir;
>    for dir in "${@}";
>    do
>        local dir_parent=$(dirname "${dir}");
>        local dir_name=$(basename "${dir}");
>        pushd ${dir_parent} > /dev/null || die "problem entering ${dir_parent}";
>        zip -q -r ${zip_path} ${dir_name} -i '*.java';
>        local result=$?;
>        if [[ ${result} != 12 && ${result} != 0 ]]; then
>            die "failed to zip ${dir_name}";
>        fi;
>        popd > /dev/null || die;
>    done;
>    ( insinto "${JAVA_PKG_SOURCESPATH}";
>    doins ${zip_path} ) || die "Failed to install source";
>    JAVA_SOURCES="${JAVA_PKG_SOURCESPATH}/${zip_name}";
>    if [[ -n ${JAVA_PKG_DEBUG} ]]; then
>        einfo "Verbose logging for \"${FUNCNAME}\" function";
>        einfo "Zip filename created: ${zip_name}";
>        einfo "Zip file destination: ${JAVA_PKG_SOURCESPATH}";
>        einfo "Directories zipped: ${@}";
>        einfo "Complete command:";
>        einfo "${FUNCNAME} ${@}";
>    fi;
>    java-pkg_do_write_
>}
>java-pkg_dowar () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    [[ ${#} -lt 1 ]] && die "At least one argument needed";
>    java-pkg_check-phase install;
>    java-pkg_init_paths_;
>    local war;
>    for war in $*;
>    do
>        local warpath;
>        if [[ -L "${war}" ]]; then
>            cp "${war}" "${T}";
>            warpath="${T}$(basename "${war}")";
>        else
>            if [[ -d "${war}" ]]; then
>                echo "dowar: warning, skipping directory ${war}";
>                continue;
>            else
>                warpath="${war}";
>            fi;
>        fi;
>        ( insopts -m0644;
>        insinto "${JAVA_PKG_WARDEST}";
>        doins ${warpath} );
>    done
>}
>java-pkg_ensure-dep () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local limit_to="${1}";
>    local target_pkg="${2}";
>    local dev_error="";
>    local stripped_pkg=/$(sed -r 's/[-:]?([^-:]+)$/(\0(-[^:]+)?:0|(-[^:]+)?:\1)/' <<< "${target_pkg//./\\.}")\\b;
>    debug-print "Matching against: ${stripped_pkg}";
>    if [[ ${limit_to} != runtime && ! ( "${DEPEND}" =~ $stripped_pkg ) ]]; then
>        dev_error="The ebuild is attempting to use ${target_pkg}, which is not ";
>        dev_error+="declared with a SLOT in DEPEND.";
>        eqawarn "java-pkg_ensure-dep: ${dev_error}";
>    else
>        if [[ ${limit_to} != build && ! ( "${RDEPEND}${PDEPEND}" =~ ${stripped_pkg} ) ]]; then
>            dev_error="The ebuild is attempting to use ${target_pkg}, which is not ";
>            dev_error+="declared with a SLOT in [RP]DEPEND and --build-only wasn't given.";
>            eqawarn "java-pkg_ensure-dep: ${dev_error}";
>        fi;
>    fi
>}
>java-pkg_ensure-gcj () 
>{ 
>    die "${FUNCNAME} was removed. Use use-deps available as of EAPI 2 instead. #261562"
>}
>java-pkg_ensure-no-bundled-jars () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local bundled_jars=$(java-pkg_find-normal-jars);
>    if [[ -n ${bundled_jars} ]]; then
>        echo "Bundled jars found:";
>        local jar;
>        for jar in ${bundled_jars};
>        do
>            echo $(pwd)${jar/./};
>        done;
>        die "Bundled jars found!";
>    fi
>}
>java-pkg_ensure-test () 
>{ 
>    die "${FUNCNAME} was removed. Package mangers handle this already. #278965"
>}
>java-pkg_ensure-vm-version-eq () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    if ! java-pkg_is-vm-version-eq $@; then
>        debug-print "VM is not suffient";
>        eerror "This package requires a Java VM version = $@";
>        einfo "Please use \"eselect java-vm set system\" to set the correct one";
>        die "Active Java VM too old";
>    fi
>}
>java-pkg_ensure-vm-version-ge () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    if ! java-pkg_is-vm-version-ge "$@"; then
>        debug-print "vm is not suffient";
>        eerror "This package requires a Java VM version >= $@";
>        einfo "Please use \"eselect java-vm set system\" to set the correct one";
>        die "Active Java VM too old";
>    fi
>}
>java-pkg_ensure-vm-version-sufficient () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    if ! java-pkg_is-vm-version-sufficient; then
>        debug-print "VM is not suffient";
>        eerror "Current Java VM cannot build this package";
>        einfo "Please use \"eselect java-vm set system\" to set the correct one";
>        die "Active Java VM cannot build this package";
>    fi
>}
>java-pkg_expand_dir_ () 
>{ 
>    pushd "$(dirname "${1}")" > /dev/null 2>&1 || die;
>    pwd;
>    popd > /dev/null 2>&1 || die
>}
>java-pkg_filter-compiler () 
>{ 
>    JAVA_PKG_FILTER_COMPILER="${JAVA_PKG_FILTER_COMPILER} $@"
>}
>java-pkg_find-normal-jars () 
>{ 
>    local dir=$1;
>    [[ -n "${dir}" ]] || dir="${WORKDIR}";
>    local found;
>    for jar in $(find "${dir}" -name "*.jar" -type f);
>    do
>        echo "${jar}";
>        found="true";
>    done;
>    [[ -n "${found}" ]];
>    return $?
>}
>java-pkg_force-compiler () 
>{ 
>    JAVA_PKG_FORCE_COMPILER="$@"
>}
>java-pkg_func-exists () 
>{ 
>    declare -F ${1} > /dev/null
>}
>java-pkg_gen-cp () 
>{ 
>    debug-print-function ${FUNCNAME} "${@}";
>    local atom;
>    for atom in ${CP_DEPEND};
>    do
>        if [[ ${atom} =~ /(([[:alnum:]+_-]+)-[0-9]+(\.[0-9]+)*[a-z]?(_[[:alnum:]]+)*(-r[0-9]*)?|[[:alnum:]+_-]+):([[:alnum:]+_.-]+) ]]; then
>            atom=${BASH_REMATCH[2]:-${BASH_REMATCH[1]}};
>            [[ ${BASH_REMATCH[6]} != 0 ]] && atom+=-${BASH_REMATCH[6]};
>            local regex="(^|\s|,)${atom}($|\s|,)";
>            [[ ${!1} =~ ${regex} ]] || declare -g ${1}+=${!1:+,}${atom};
>        else
>            die "Invalid CP_DEPEND atom ${atom}, ensure a SLOT is included";
>        fi;
>    done
>}
>java-pkg_get-bootclasspath () 
>{ 
>    local version="${1}";
>    local bcp;
>    case "${version}" in 
>        auto)
>            bcp="$(java-config -g BOOTCLASSPATH)"
>        ;;
>        1.5)
>            bcp="$(java-pkg_getjars --build-only gnu-classpath-0.98)"
>        ;;
>        *)
>            eerror "unknown parameter of java-pkg_get-bootclasspath";
>            die "unknown parameter of java-pkg_get-bootclasspath"
>        ;;
>    esac;
>    echo "${bcp}"
>}
>java-pkg_get-current-vm () 
>{ 
>    java-config -f
>}
>java-pkg_get-javac () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_init-compiler_;
>    local compiler="${GENTOO_COMPILER}";
>    local compiler_executable;
>    if [[ "${compiler}" = "javac" ]]; then
>        compiler_executable="javac";
>    else
>        local compiler_env="/usr/share/java-config-2/compiler/${compiler}";
>        if [[ -f ${compiler_env} ]]; then
>            local old_javac=${JAVAC};
>            unset JAVAC;
>            compiler_executable="$(source ${compiler_env} 1>/dev/null 2>&1; echo ${JAVAC})";
>            export JAVAC=${old_javac};
>            if [[ -z ${compiler_executable} ]]; then
>                die "JAVAC is empty or undefined in ${compiler_env}";
>            fi;
>            if [[ ! -x ${compiler_executable} ]]; then
>                die "${compiler_executable} doesn't exist, or isn't executable";
>            fi;
>        else
>            die "Could not find environment file for ${compiler}";
>        fi;
>    fi;
>    echo ${compiler_executable}
>}
>java-pkg_get-jni-cflags () 
>{ 
>    local flags="-I${JAVA_HOME}/include";
>    local platform="linux";
>    use elibc_FreeBSD && platform="freebsd";
>    flags="${flags} -I${JAVA_HOME}/include/${platform}";
>    echo ${flags}
>}
>java-pkg_get-source () 
>{ 
>    echo ${JAVA_PKG_WANT_SOURCE:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
>}
>java-pkg_get-target () 
>{ 
>    echo ${JAVA_PKG_WANT_TARGET:-$(depend-java-query --get-lowest "${DEPEND} ${RDEPEND}")}
>}
>java-pkg_get-vm-vendor () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local vm="$(java-pkg_get-current-vm)";
>    vm="${vm/-*/}";
>    echo "${vm}"
>}
>java-pkg_get-vm-version () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-config -g PROVIDES_VERSION
>}
>java-pkg_getjar () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local build_only="";
>    local virtual="";
>    local record_jar="";
>    [[ "${EBUILD_PHASE}" == "test" ]] && build_only="build";
>    while [[ "${1}" == --* ]]; do
>        if [[ "${1}" = "--build-only" ]]; then
>            build_only="build";
>        else
>            if [[ "${1}" == "--virtual" ]]; then
>                virtual="true";
>            else
>                die "java-pkg_getjar called with unknown parameter: ${1}";
>            fi;
>        fi;
>        shift;
>    done;
>    [[ ${#} -ne 2 ]] && die "${FUNCNAME} takes only two arguments besides --*";
>    local pkg="${1}" target_jar="${2}" jar;
>    [[ -z ${pkg} ]] && die "Must specify package to get a jar from";
>    [[ -z ${target_jar} ]] && die "Must specify jar to get";
>    local error_msg="Could not find classpath for ${pkg}. Are you sure its installed?";
>    local classpath;
>    classpath=$(java-config --classpath=${pkg});
>    [[ $? != 0 ]] && die ${error_msg};
>    java-pkg_ensure-dep "${build_only}" "${pkg}";
>    if [[ -n "${virtual}" ]]; then
>        if [[ -z "${build_only}" ]]; then
>            java-pkg_record-jar_ "${pkg}";
>        else
>            java-pkg_record-jar_ --build-only "${pkg}";
>        fi;
>        record_jar="true";
>    fi;
>    for jar in ${classpath//:/ };
>    do
>        if [[ ! -f "${jar}" ]]; then
>            die "Installation problem with jar ${jar} in ${pkg} - is it installed?";
>        fi;
>        if [[ "$(basename ${jar})" == "${target_jar}" ]]; then
>            if [[ -z "${record_jar}" ]]; then
>                if [[ -z "${build_only}" ]]; then
>                    java-pkg_record-jar_ "${pkg}" "${jar}";
>                else
>                    java-pkg_record-jar_ --build-only "${pkg}" "${jar}";
>                fi;
>            fi;
>            echo "${jar}";
>            return 0;
>        fi;
>    done;
>    die "Could not find ${target_jar} in ${pkg}";
>    return 1
>}
>java-pkg_getjars () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local build_only="";
>    local deep="";
>    [[ "${EBUILD_PHASE}" == "test" ]] && build_only="build";
>    while [[ "${1}" == --* ]]; do
>        if [[ "${1}" = "--build-only" ]]; then
>            build_only="build";
>        else
>            if [[ "${1}" = "--with-dependencies" ]]; then
>                deep="--with-dependencies";
>            else
>                die "java-pkg_jar-from called with unknown parameter: ${1}";
>            fi;
>        fi;
>        shift;
>    done;
>    [[ ${#} -ne 1 ]] && die "${FUNCNAME} takes only one argument besides --*";
>    local pkgs="${1}";
>    jars="$(java-config ${deep} --classpath=${pkgs})";
>    [[ $? != 0 ]] && die "java-config --classpath=${pkgs} failed";
>    debug-print "${pkgs}:${jars}";
>    for pkg in ${pkgs//,/ };
>    do
>        java-pkg_ensure-dep "${build_only}" "${pkg}";
>    done;
>    for pkg in ${pkgs//,/ };
>    do
>        if [[ -z "${build_only}" ]]; then
>            java-pkg_record-jar_ "${pkg}";
>        else
>            java-pkg_record-jar_ --build-only "${pkg}";
>        fi;
>    done;
>    echo "${jars}"
>}
>java-pkg_init () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    [[ "${MERGE_TYPE}" == "binary" ]] && return;
>    unset JAVAC;
>    unset JAVA_HOME;
>    java-config --help > /dev/null || { 
>        eerror "";
>        eerror "Can't run java-config --help";
>        eerror "Have you upgraded python recently but haven't";
>        eerror "run python-updater yet?";
>        die "Can't run java-config --help"
>    };
>    local silence="${SILENCE_JAVA_OPTIONS_WARNING}";
>    local accept="${I_WANT_GLOBAL_JAVA_OPTIONS}";
>    if [[ -n ${_JAVA_OPTIONS} && -z ${accept} && -z ${silence} ]]; then
>        ewarn "_JAVA_OPTIONS changes what java -version outputs at least for";
>        ewarn "sun-jdk vms and and as such break configure scripts that";
>        ewarn "use it (for example app-office/openoffice) so we filter it out.";
>        ewarn "Use SILENCE_JAVA_OPTIONS_WARNING=true in the environment (use";
>        ewarn "make.conf for example) to silence this warning or";
>        ewarn "I_WANT_GLOBAL_JAVA_OPTIONS to not filter it.";
>    fi;
>    if [[ -z ${accept} ]]; then
>        unset _JAVA_OPTIONS;
>        I_WANT_GLOBAL_JAVA_OPTIONS="true";
>    fi;
>    java-pkg_switch-vm;
>    PATH=${JAVA_HOME}/bin:${PATH};
>    java-pkg_check-jikes;
>    export CLASSPATH=;
>    export ANT_TASKS=;
>    export ANT_OPTS=;
>    export ANT_RESPECT_JAVA_HOME=
>}
>java-pkg_init-compiler_ () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    if [[ -n ${GENTOO_COMPILER} ]]; then
>        debug-print "GENTOO_COMPILER already set";
>        return;
>    fi;
>    local compilers;
>    if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
>        compilers="$(source ${JAVA_PKG_COMPILERS_CONF} 1>/dev/null 2>&1; echo	${COMPILERS})";
>    else
>        compilers=${JAVA_PKG_FORCE_COMPILER};
>    fi;
>    debug-print "Read \"${compilers}\" from ${JAVA_PKG_COMPILERS_CONF}";
>    local compiler;
>    for compiler in ${compilers};
>    do
>        debug-print "Checking ${compiler}...";
>        if [[ ${compiler} = "javac" ]]; then
>            debug-print "Found javac... breaking";
>            export GENTOO_COMPILER="javac";
>            break;
>        fi;
>        if has ${compiler} ${JAVA_PKG_FILTER_COMPILER}; then
>            if [[ -z ${JAVA_PKG_FORCE_COMPILER} ]]; then
>                einfo "Filtering ${compiler}" 1>&2;
>                continue;
>            fi;
>        fi;
>        local compiler_env="${JAVA_PKG_COMPILER_DIR}/${compiler}";
>        if [[ -f ${compiler_env} ]]; then
>            local desired_target="$(java-pkg_get-target)";
>            local desired_source="$(java-pkg_get-source)";
>            local supported_target=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_TARGET});
>            if ! has ${desired_target} ${supported_target}; then
>                ewarn "${compiler} does not support -target ${desired_target},	skipping";
>                continue;
>            fi;
>            local supported_source=$(source ${compiler_env} 1>/dev/null 2>&1; echo ${SUPPORTED_SOURCE});
>            if ! has ${desired_source} ${supported_source}; then
>                ewarn "${compiler} does not support -source ${desired_source}, skipping";
>                continue;
>            fi;
>            export GENTOO_COMPILER="${compiler}";
>            break;
>        else
>            ewarn "Could not find configuration for ${compiler}, skipping";
>            ewarn "Perhaps it is not installed?";
>            continue;
>        fi;
>    done;
>    if [[ -z ${GENTOO_COMPILER} ]]; then
>        if [[ -n ${compilers} ]]; then
>            einfo "No suitable compiler found: defaulting to JDK default for compilation" 1>&2;
>        else
>            :;
>        fi;
>        if java-config -g GENTOO_COMPILER 2> /dev/null; then
>            export GENTOO_COMPILER=$(java-config -g GENTOO_COMPILER);
>        else
>            export GENTOO_COMPILER=javac;
>        fi;
>    else
>        einfo "Using ${GENTOO_COMPILER} for compilation" 1>&2;
>    fi
>}
>java-pkg_init_paths_ () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local pkg_name;
>    if [[ "${SLOT%/*}" == "0" ]]; then
>        JAVA_PKG_NAME="${PN}";
>    else
>        JAVA_PKG_NAME="${PN}-${SLOT%/*}";
>    fi;
>    JAVA_PKG_SHAREPATH="/usr/share/${JAVA_PKG_NAME}";
>    JAVA_PKG_SOURCESPATH="${JAVA_PKG_SHAREPATH}/sources/";
>    JAVA_PKG_ENV="${ED}${JAVA_PKG_SHAREPATH}/package.env";
>    JAVA_PKG_VIRTUALS_PATH="/usr/share/java-config-2/virtuals";
>    JAVA_PKG_VIRTUAL_PROVIDER="${ED}${JAVA_PKG_VIRTUALS_PATH}/${JAVA_PKG_NAME}";
>    [[ -z "${JAVA_PKG_JARDEST}" ]] && JAVA_PKG_JARDEST="${JAVA_PKG_SHAREPATH}/lib";
>    [[ -z "${JAVA_PKG_LIBDEST}" ]] && JAVA_PKG_LIBDEST="/usr/$(get_libdir)/${JAVA_PKG_NAME}";
>    [[ -z "${JAVA_PKG_WARDEST}" ]] && JAVA_PKG_WARDEST="${JAVA_PKG_SHAREPATH}/webapps";
>    debug-print "JAVA_PKG_SHAREPATH: ${JAVA_PKG_SHAREPATH}";
>    debug-print "JAVA_PKG_ENV: ${JAVA_PKG_ENV}";
>    debug-print "JAVA_PKG_JARDEST: ${JAVA_PKG_JARDEST}";
>    debug-print "JAVA_PKG_LIBDEST: ${JAVA_PKG_LIBDEST}";
>    debug-print "JAVA_PKG_WARDEST: ${JAVA_PKG_WARDEST}"
>}
>java-pkg_is-vm-version-eq () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local needed_version="$@";
>    [[ -z "${needed_version}" ]] && die "need an argument";
>    local vm_version="$(java-pkg_get-vm-version)";
>    vm_version="$(ver_cut 1-2 "${vm_version}")";
>    needed_version="$(ver_cut 1-2 "${needed_version}")";
>    if [[ -z "${vm_version}" ]]; then
>        debug-print "Could not get JDK version from DEPEND";
>        return 1;
>    else
>        if [[ "${vm_version}" == "${needed_version}" ]]; then
>            debug-print "Detected a JDK(${vm_version}) = ${needed_version}";
>            return 0;
>        else
>            debug-print "Detected a JDK(${vm_version}) != ${needed_version}";
>            return 1;
>        fi;
>    fi
>}
>java-pkg_is-vm-version-ge () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local needed_version=$@;
>    local vm_version=$(java-pkg_get-vm-version);
>    if [[ -z "${vm_version}" ]]; then
>        debug-print "Could not get JDK version from DEPEND";
>        return 1;
>    else
>        if ver_test "${vm_version}" -ge "${needed_version}"; then
>            debug-print "Detected a JDK(${vm_version}) >= ${needed_version}";
>            return 0;
>        else
>            debug-print "Detected a JDK(${vm_version}) < ${needed_version}";
>            return 1;
>        fi;
>    fi
>}
>java-pkg_is-vm-version-sufficient () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    depend-java-query --is-sufficient "${DEPEND}" > /dev/null;
>    return $?
>}
>java-pkg_jar-from () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local build_only="";
>    local destdir=".";
>    local deep="";
>    local virtual="";
>    local record_jar="";
>    [[ "${EBUILD_PHASE}" == "test" ]] && build_only="build";
>    while [[ "${1}" == --* ]]; do
>        if [[ "${1}" = "--build-only" ]]; then
>            build_only="build";
>        else
>            if [[ "${1}" = "--with-dependencies" ]]; then
>                deep="--with-dependencies";
>            else
>                if [[ "${1}" = "--virtual" ]]; then
>                    virtual="true";
>                else
>                    if [[ "${1}" = "--into" ]]; then
>                        destdir="${2}";
>                        shift;
>                    else
>                        die "java-pkg_jar-from called with unknown parameter: ${1}";
>                    fi;
>                fi;
>            fi;
>        fi;
>        shift;
>    done;
>    local target_pkg="${1}" target_jar="${2}" destjar="${3}";
>    [[ -z ${target_pkg} ]] && die "Must specify a package";
>    [[ -z "${destjar}" ]] && destjar="${target_jar}";
>    local error_msg="There was a problem getting the classpath for ${target_pkg}.";
>    local classpath;
>    classpath="$(java-config ${deep} --classpath=${target_pkg})";
>    [[ $? != 0 ]] && die ${error_msg};
>    if [[ ${target_pkg} = *,* ]]; then
>        for pkg in ${target_pkg//,/ };
>        do
>            java-pkg_ensure-dep "${build_only}" "${pkg}";
>            [[ -z "${build_only}" ]] && java-pkg_record-jar_ "${pkg}";
>        done;
>        record_jar="true";
>    else
>        java-pkg_ensure-dep "${build_only}" "${target_pkg}";
>    fi;
>    if [[ -z "${build_only}" && -n "${virtual}" ]]; then
>        java-pkg_record-jar_ "${target_pkg}";
>        record_jar="true";
>    fi;
>    pushd ${destdir} > /dev/null || die "failed to change directory to ${destdir}";
>    local jar;
>    for jar in ${classpath//:/ };
>    do
>        local jar_name=$(basename "${jar}");
>        if [[ ! -f "${jar}" ]]; then
>            debug-print "${jar} from ${target_pkg} does not exist";
>            die "Installation problems with jars in ${target_pkg} - is it installed?";
>        fi;
>        if [[ -z "${target_jar}" ]]; then
>            [[ -f "${target_jar}" ]] && rm "${target_jar}";
>            ln -snf "${jar}" || die "Failed to make symlink from ${jar} to ${jar_name}";
>            if [[ -z "${record_jar}" ]]; then
>                if [[ -z "${build_only}" ]]; then
>                    java-pkg_record-jar_ "${target_pkg}" "${jar}";
>                else
>                    java-pkg_record-jar_ --build-only "${target_pkg}" "${jar}";
>                fi;
>            fi;
>        else
>            if [[ "${jar_name}" == "${target_jar}" ]]; then
>                [[ -f "${destjar}" ]] && rm "${destjar}";
>                ln -snf "${jar}" "${destjar}" || die "Failed to make symlink from ${jar} to ${destjar}";
>                if [[ -z "${record_jar}" ]]; then
>                    if [[ -z "${build_only}" ]]; then
>                        java-pkg_record-jar_ "${target_pkg}" "${jar}";
>                    else
>                        java-pkg_record-jar_ --build-only "${target_pkg}" "${jar}";
>                    fi;
>                fi;
>                popd > /dev/null || die;
>                return 0;
>            fi;
>        fi;
>    done;
>    popd > /dev/null || die;
>    if [[ -z "${target_jar}" ]]; then
>        return 0;
>    else
>        die "Failed to find ${target_jar:-jar} in ${target_pkg}";
>    fi
>}
>java-pkg_jar-list () 
>{ 
>    if [[ -n "${JAVA_PKG_DEBUG}" ]]; then
>        einfo "Linked Jars";
>        find "${S}" -type l -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},";
>        einfo "Jars";
>        find "${S}" -type f -name '*.jar' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},";
>        einfo "Classes";
>        find "${S}" -type f -name '*.class' -print0 | xargs -0 -r -n 500 ls -ald | sed -e "s,${WORKDIR},\${WORKDIR},";
>    fi
>}
>java-pkg_jarfrom () 
>{ 
>    java-pkg_jar-from "$@"
>}
>java-pkg_jarinto () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    JAVA_PKG_JARDEST="${1}"
>}
>java-pkg_javac-args () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local want_source="$(java-pkg_get-source)";
>    local want_target="$(java-pkg_get-target)";
>    local source_str="-source ${want_source}";
>    local target_str="-target ${want_target}";
>    debug-print "want source: ${want_source}";
>    debug-print "want target: ${want_target}";
>    if [[ -z "${want_source}" || -z "${want_target}" ]]; then
>        die "Could not find valid -source/-target values for javac";
>    else
>        echo "${source_str} ${target_str}";
>    fi
>}
>java-pkg_needs-vm () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    if [[ -n "$(echo ${JAVA_PKG_NV_DEPEND:-${DEPEND}} | sed -e '\:virtual/jdk:!d')" ]]; then
>        return 0;
>    fi;
>    [[ -n "${JAVA_PKG_WANT_BUILD_VM}" ]] && return 0;
>    return 1
>}
>java-pkg_newjar () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local original_jar="${1}";
>    local new_jar="${2:-${PN}.jar}";
>    local new_jar_dest="${T}/${new_jar}";
>    [[ -z ${original_jar} ]] && die "Must specify a jar to install";
>    [[ ! -f ${original_jar} ]] && die "${original_jar} does not exist or is not a file!";
>    rm -f "${new_jar_dest}" || die "Failed to remove ${new_jar_dest}";
>    cp "${original_jar}" "${new_jar_dest}" || die "Failed to copy ${original_jar} to ${new_jar_dest}";
>    java-pkg_dojar "${new_jar_dest}"
>}
>java-pkg_record-jar_ () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local depend_file="${JAVA_PKG_DEPEND_FILE}";
>    case "${1}" in 
>        "--optional")
>            depend_file="${JAVA_PKG_OPTIONAL_DEPEND_FILE}";
>            shift
>        ;;
>        "--build-only")
>            depend_file="${JAVA_PKG_BUILD_DEPEND_FILE}";
>            shift
>        ;;
>    esac;
>    local pkg=${1} jar=${2} append;
>    if [[ -z "${jar}" ]]; then
>        append="${pkg}";
>    else
>        append="$(basename ${jar})@${pkg}";
>    fi;
>    echo "${append}" >> "${depend_file}"
>}
>java-pkg_recordjavadoc () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    JAVADOC_PATH="$(find ${D}/usr/share/doc/ -name allclasses-frame.html -printf '%h:')";
>    JAVADOC_PATH="${JAVADOC_PATH//${D}}";
>    if [[ -n "${JAVADOC_PATH}" ]]; then
>        debug-print "javadocs found in ${JAVADOC_PATH%:}";
>        java-pkg_do_write_;
>    else
>        debug-print "No javadocs found";
>    fi
>}
>java-pkg_register-ant-task () 
>{ 
>    local TASKS_DIR="tasks";
>    while [[ -n "${1}" && -n "${2}" ]]; do
>        local var="${1#--}";
>        local val="${2}";
>        if [[ "${var}" == "version" ]]; then
>            TASKS_DIR="tasks-${val}";
>        else
>            die "Unknown parameter passed to java-pkg_register-ant-tasks: ${1} ${2}";
>        fi;
>        shift 2;
>    done;
>    local TASK_NAME="${1:-${JAVA_PKG_NAME}}";
>    dodir /usr/share/ant/${TASKS_DIR};
>    touch "${ED}/usr/share/ant/${TASKS_DIR}/${TASK_NAME}"
>}
>java-pkg_register-dependency () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_check-phase install;
>    [[ ${#} -gt 2 ]] && die "${FUNCNAME} takes at most two arguments";
>    local pkgs="${1}";
>    local jar="${2}";
>    [[ -z "${pkgs}" ]] && die "${FUNCNAME} called with no package(s) specified";
>    if [[ -z "${jar}" ]]; then
>        for pkg in ${pkgs//,/ };
>        do
>            java-pkg_ensure-dep runtime "${pkg}";
>            java-pkg_record-jar_ "${pkg}";
>        done;
>    else
>        [[ ${pkgs} == *,* ]] && die "${FUNCNAME} called with both package list and jar name";
>        java-pkg_ensure-dep runtime "${pkgs}";
>        java-pkg_record-jar_ "${pkgs}" "${jar}";
>    fi;
>    java-pkg_do_write_
>}
>java-pkg_register-environment-variable () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_check-phase install;
>    [[ ${#} != 2 ]] && die "${FUNCNAME} takes two arguments";
>    echo "${1}=\"${2}\"" >> ${JAVA_PKG_EXTRA_ENV};
>    JAVA_PKG_EXTRA_ENV_VARS="${JAVA_PKG_EXTRA_ENV_VARS} ${1}";
>    java-pkg_do_write_
>}
>java-pkg_register-optional-dependency () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_check-phase install;
>    [[ ${#} -gt 2 ]] && die "${FUNCNAME} takes at most two arguments";
>    local pkgs="${1}";
>    local jar="${2}";
>    [[ -z "${pkgs}" ]] && die "${FUNCNAME} called with no package(s) specified";
>    if [[ -z "${jar}" ]]; then
>        for pkg in ${pkgs//,/ };
>        do
>            java-pkg_record-jar_ --optional "${pkg}";
>        done;
>    else
>        [[ ${pkgs} == *,* ]] && die "${FUNCNAME} called with both package list and jar name";
>        java-pkg_record-jar_ --optional "${pkgs}" "${jar}";
>    fi;
>    java-pkg_do_write_
>}
>java-pkg_regjar () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_check-phase install;
>    [[ ${#} -lt 1 ]] && die "at least one argument needed";
>    java-pkg_init_paths_;
>    local jar jar_dir jar_file;
>    for jar in "${@}";
>    do
>        if [[ -e "${jar}" || -e "${D}${jar}" ]]; then
>            [[ -d "${jar}" || -d "${D}${jar}" ]] && die "Called ${FUNCNAME} on a	directory $*";
>            is-java-strict && java-pkg_verify-classes "${jar}";
>            java-pkg_append_ JAVA_PKG_CLASSPATH "${jar#${D}}";
>        else
>            if [[ ${jar} = *\** ]]; then
>                eerror "The argument ${jar} to ${FUNCNAME}";
>                eerror "has * in it. If you want it to glob in";
>                eerror '${D} add ${D} to the argument.';
>            fi;
>            debug-print "${jar} or ${D}${jar} not found";
>            die "${jar} does not exist";
>        fi;
>    done;
>    java-pkg_do_write_
>}
>java-pkg_regso () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    java-pkg_check-phase install;
>    [[ ${#} -lt 1 ]] && die "${FUNCNAME} requires at least one argument";
>    java-pkg_init_paths_;
>    local lib target_dir;
>    for lib in "$@";
>    do
>        if [[ -e "${lib}" ]]; then
>            target_dir="$(java-pkg_expand_dir_ ${lib})";
>            java-pkg_append_ JAVA_PKG_LIBRARY "/${target_dir#${D}}";
>        else
>            if [[ -e "${D}${lib}" ]]; then
>                target_dir="$(java-pkg_expand_dir_ ${D}${lib})";
>                java-pkg_append_ JAVA_PKG_LIBRARY "${target_dir}";
>            else
>                die "${lib} does not exist";
>            fi;
>        fi;
>    done;
>    java-pkg_do_write_
>}
>java-pkg_rm_files () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local IFS="\n";
>    for filename in "$@";
>    do
>        [[ ! -f "${filename}" ]] && die "${filename} is not a regular file. Aborting.";
>        einfo "Removing unneeded file ${filename}";
>        rm -f "${S}/${filename}" || die "cannot remove ${filename}";
>        eend $?;
>    done
>}
>java-pkg_set-current-vm () 
>{ 
>    export GENTOO_VM=${1}
>}
>java-pkg_setup-vm () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    local vendor="$(java-pkg_get-vm-vendor)";
>    if [[ "${vendor}" == "sun" ]] && java-pkg_is-vm-version-ge "1.5"; then
>        addpredict "/dev/random";
>    else
>        if [[ "${vendor}" == "ibm" ]]; then
>            addpredict "/proc/self/maps";
>            addpredict "/proc/cpuinfo";
>            addpredict "/proc/self/coredump_filter";
>        else
>            if [[ "${vendor}" == "oracle" ]]; then
>                addpredict "/dev/random";
>                addpredict "/proc/self/coredump_filter";
>            else
>                if [[ "${vendor}" == icedtea* ]] && java-pkg_is-vm-version-ge "1.7"; then
>                    addpredict "/dev/random";
>                    addpredict "/proc/self/coredump_filter";
>                else
>                    if [[ "${vendor}" == "jrockit" ]]; then
>                        addpredict "/proc/cpuinfo";
>                    fi;
>                fi;
>            fi;
>        fi;
>    fi
>}
>java-pkg_sointo () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    JAVA_PKG_LIBDEST="${1}"
>}
>java-pkg_switch-vm () 
>{ 
>    debug-print-function ${FUNCNAME} $*;
>    if java-pkg_needs-vm; then
>        if [[ -n "${JAVA_PKG_FORCE_VM}" ]]; then
>            debug-print "JAVA_PKG_FORCE_VM used: ${JAVA_PKG_FORCE_VM}";
>            export GENTOO_VM="${JAVA_PKG_FORCE_VM}";
>        else
>            if [[ "${JAVA_PKG_ALLOW_VM_CHANGE}" == "yes" ]]; then
>                if [[ -n "${JAVA_PKG_WANT_BUILD_VM}" ]]; then
>                    debug-print "JAVA_PKG_WANT_BUILD_VM used: ${JAVA_PKG_WANT_BUILD_VM}";
>                    GENTOO_VM=$(java-pkg_build-vm-from-handle);
>                    if [[ $? != 0 ]]; then
>                        eerror "${FUNCNAME}: No VM found for handles: ${JAVA_PKG_WANT_BUILD_VM}";
>                        die "${FUNCNAME}: Failed to determine VM for building";
>                    fi;
>                    if [[ -z "${JAVA_PKG_WANT_SOURCE}" ]]; then
>                        eerror "JAVA_PKG_WANT_BUILD_VM specified but not JAVA_PKG_WANT_SOURCE";
>                        die "Specify JAVA_PKG_WANT_SOURCE";
>                    fi;
>                    if [[ -z "${JAVA_PKG_WANT_TARGET}" ]]; then
>                        eerror "JAVA_PKG_WANT_BUILD_VM specified but not JAVA_PKG_WANT_TARGET";
>                        die "Specify JAVA_PKG_WANT_TARGET";
>                    fi;
>                else
>                    debug-print "depend-java-query:  NV_DEPEND:	${JAVA_PKG_NV_DEPEND:-${DEPEND}}";
>                    GENTOO_VM="$(depend-java-query --get-vm "${JAVA_PKG_NV_DEPEND:-${DEPEND}}")";
>                    if [[ -z "${GENTOO_VM}" || "${GENTOO_VM}" == "None" ]]; then
>                        eerror "Unable to determine VM for building from dependencies:";
>                        echo "NV_DEPEND: ${JAVA_PKG_NV_DEPEND:-${DEPEND}}";
>                        die "Failed to determine VM for building.";
>                    fi;
>                fi;
>                export GENTOO_VM;
>            else
>                java-pkg_ensure-vm-version-sufficient;
>            fi;
>        fi;
>        debug-print "Using: $(java-config -f)";
>        java-pkg_setup-vm;
>        export JAVA=$(java-config --java);
>        export JAVAC=$(java-config --javac);
>        JAVACFLAGS="$(java-pkg_javac-args)";
>        [[ -n ${JAVACFLAGS_EXTRA} ]] && JAVACFLAGS="${JAVACFLAGS_EXTRA} ${JAVACFLAGS}";
>        export JAVACFLAGS;
>        export JAVA_HOME="$(java-config -g JAVA_HOME)";
>        export JDK_HOME=${JAVA_HOME};
>        java-pkg_append_ LD_LIBRARY_PATH "$(java-config -g LDPATH)";
>        local tann="${T}/announced-vm";
>        if [[ -n "${JAVA_PKG_DEBUG}" ]] || [[ ! -f "${tann}" ]]; then
>            einfo "Using: $(java-config -f)";
>            [[ ! -f "${tann}" ]] && touch "${tann}";
>        fi;
>    else
>        [[ -n "${JAVA_PKG_DEBUG}" ]] && ewarn "!!! This package inherits java-pkg but doesn't depend on a JDK. -bin or broken dependency!!!";
>    fi
>}
>java-pkg_verify-classes () 
>{ 
>    local version_verify_1="${EPREFIX}/usr/$(get_libdir)/javatoolkit/bin/class-version-verify.py";
>    local version_verify_2="${EPREFIX}/usr/libexec/javatoolkit/class-version-verify.py";
>    if [[ -x "${version_verify_1}" ]]; then
>        local version_verify=${version_verify_1};
>    else
>        local version_verify=${version_verify_2};
>    fi;
>    if [[ ! -x "${version_verify}" ]]; then
>        ewarn "Unable to perform class version checks as";
>        ewarn "class-version-verify.py is unavailable";
>        ewarn "Please install dev-java/javatoolkit.";
>        return;
>    fi;
>    local target=$(java-pkg_get-target);
>    local result;
>    local log="${T}/class-version-verify.log";
>    if [[ -n "${1}" ]]; then
>        ${version_verify} -v -t ${target} "${1}" > "${log}";
>        result=$?;
>    else
>        ebegin "Verifying java class versions (target: ${target})";
>        ${version_verify} -v -t ${target} -r "${D}" > "${log}";
>        result=$?;
>        eend ${result};
>    fi;
>    [[ -n ${JAVA_PKG_DEBUG} ]] && cat "${log}";
>    if [[ ${result} != 0 ]]; then
>        eerror "Incorrect bytecode version found";
>        [[ -n "${1}" ]] && eerror "in file: ${1}";
>        eerror "See ${log} for more details.";
>        die "Incorrect bytecode found";
>    fi
>}
>java-utils-2_pkg_preinst () 
>{ 
>    if is-java-strict; then
>        if [[ ! -e "${JAVA_PKG_ENV}" ]] || has ant-tasks ${INHERITED}; then
>            return;
>        fi;
>        if has_version dev-java/java-dep-check; then
>            local output=$(GENTOO_VM= java-dep-check --image "${D}" "${JAVA_PKG_ENV}");
>            [[ -n ${output} ]] && ewarn "${output}";
>        else
>            eerror "Install dev-java/java-dep-check for dependency checking";
>        fi;
>    fi
>}
>java-utils-2_src_prepare () 
>{ 
>    case ${EAPI:-0} in 
>        5)
>            java-pkg_func-exists java_prepare && java_prepare
>        ;;
>        *)
>            java-pkg_func-exists java_prepare && eqawarn "java_prepare is no longer called, define src_prepare instead.";
>            eapply_user
>        ;;
>    esac;
>    if [[ -n ${JAVA_RM_FILES[@]} ]]; then
>        debug-print "$FUNCNAME: removing unneeded files";
>        java-pkg_rm_files "${JAVA_RM_FILES[@]}";
>    fi;
>    if is-java-strict; then
>        echo "Searching for bundled jars:";
>        java-pkg_find-normal-jars || echo "None found.";
>        echo "Searching for bundled classes (no output if none found):";
>        find "${WORKDIR}" -name "*.class";
>        echo "Search done.";
>    fi
>}
>make_desktop_entry () 
>{ 
>    [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable";
>    local exec=${1};
>    local name=${2:-${PN}};
>    local icon=${3:-${PN}};
>    local type=${4};
>    local fields=${5};
>    if [[ -z ${type} ]]; then
>        local catmaj=${CATEGORY%%-*};
>        local catmin=${CATEGORY##*-};
>        case ${catmaj} in 
>            app)
>                case ${catmin} in 
>                    accessibility)
>                        type="Utility;Accessibility"
>                    ;;
>                    admin)
>                        type=System
>                    ;;
>                    antivirus)
>                        type=System
>                    ;;
>                    arch)
>                        type="Utility;Archiving"
>                    ;;
>                    backup)
>                        type="Utility;Archiving"
>                    ;;
>                    cdr)
>                        type="AudioVideo;DiscBurning"
>                    ;;
>                    dicts)
>                        type="Office;Dictionary"
>                    ;;
>                    doc)
>                        type=Documentation
>                    ;;
>                    editors)
>                        type="Utility;TextEditor"
>                    ;;
>                    emacs)
>                        type="Development;TextEditor"
>                    ;;
>                    emulation)
>                        type="System;Emulator"
>                    ;;
>                    laptop)
>                        type="Settings;HardwareSettings"
>                    ;;
>                    office)
>                        type=Office
>                    ;;
>                    pda)
>                        type="Office;PDA"
>                    ;;
>                    vim)
>                        type="Development;TextEditor"
>                    ;;
>                    xemacs)
>                        type="Development;TextEditor"
>                    ;;
>                esac
>            ;;
>            dev)
>                type="Development"
>            ;;
>            games)
>                case ${catmin} in 
>                    action | fps)
>                        type=ActionGame
>                    ;;
>                    arcade)
>                        type=ArcadeGame
>                    ;;
>                    board)
>                        type=BoardGame
>                    ;;
>                    emulation)
>                        type=Emulator
>                    ;;
>                    kids)
>                        type=KidsGame
>                    ;;
>                    puzzle)
>                        type=LogicGame
>                    ;;
>                    roguelike)
>                        type=RolePlaying
>                    ;;
>                    rpg)
>                        type=RolePlaying
>                    ;;
>                    simulation)
>                        type=Simulation
>                    ;;
>                    sports)
>                        type=SportsGame
>                    ;;
>                    strategy)
>                        type=StrategyGame
>                    ;;
>                esac;
>                type="Game;${type}"
>            ;;
>            gnome)
>                type="Gnome;GTK"
>            ;;
>            kde)
>                type="KDE;Qt"
>            ;;
>            mail)
>                type="Network;Email"
>            ;;
>            media)
>                case ${catmin} in 
>                    gfx)
>                        type=Graphics
>                    ;;
>                    *)
>                        case ${catmin} in 
>                            radio)
>                                type=Tuner
>                            ;;
>                            sound)
>                                type=Audio
>                            ;;
>                            tv)
>                                type=TV
>                            ;;
>                            video)
>                                type=Video
>                            ;;
>                        esac;
>                        type="AudioVideo;${type}"
>                    ;;
>                esac
>            ;;
>            net)
>                case ${catmin} in 
>                    dialup)
>                        type=Dialup
>                    ;;
>                    ftp)
>                        type=FileTransfer
>                    ;;
>                    im)
>                        type=InstantMessaging
>                    ;;
>                    irc)
>                        type=IRCClient
>                    ;;
>                    mail)
>                        type=Email
>                    ;;
>                    news)
>                        type=News
>                    ;;
>                    nntp)
>                        type=News
>                    ;;
>                    p2p)
>                        type=FileTransfer
>                    ;;
>                    voip)
>                        type=Telephony
>                    ;;
>                esac;
>                type="Network;${type}"
>            ;;
>            sci)
>                case ${catmin} in 
>                    astro*)
>                        type=Astronomy
>                    ;;
>                    bio*)
>                        type=Biology
>                    ;;
>                    calc*)
>                        type=Calculator
>                    ;;
>                    chem*)
>                        type=Chemistry
>                    ;;
>                    elec*)
>                        type=Electronics
>                    ;;
>                    geo*)
>                        type=Geology
>                    ;;
>                    math*)
>                        type=Math
>                    ;;
>                    physics)
>                        type=Physics
>                    ;;
>                    visual*)
>                        type=DataVisualization
>                    ;;
>                esac;
>                type="Education;Science;${type}"
>            ;;
>            sys)
>                type="System"
>            ;;
>            www)
>                case ${catmin} in 
>                    client)
>                        type=WebBrowser
>                    ;;
>                esac;
>                type="Network;${type}"
>            ;;
>            *)
>                type=
>            ;;
>        esac;
>    fi;
>    local slot=${SLOT%/*};
>    if [[ ${slot} == "0" ]]; then
>        local desktop_name="${PN}";
>    else
>        local desktop_name="${PN}-${slot}";
>    fi;
>    local desktop_exec="${exec%%[[:space:]]*}";
>    desktop_exec="${desktop_exec##*/}";
>    local desktop="${desktop_exec}-${desktop_name}" count=0;
>    while [[ -e ${ED}/usr/share/applications/${desktop}.desktop ]]; do
>        desktop="${desktop_exec}-$((++count))-${desktop_name}";
>    done;
>    desktop="${T}/${desktop}.desktop";
>    type=${type%;}${type:+;};
>    if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
>        ewarn "As described in the Icon Theme Specification, icon file extensions are not";
>        ewarn "allowed in .desktop files if the value is not an absolute path.";
>        icon=${icon%.*};
>    fi;
>    cat <<-EOF > "${desktop}" || 
>[Desktop Entry]
>Name=${name}
>Type=Application
>Comment=${DESCRIPTION}
>Exec=${exec}
>TryExec=${exec%% *}
>Icon=${icon}
>Categories=${type}
>EOF
> die
>    if [[ ${fields:-=} != *=* ]]; then
>        ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}";
>        fields="Path=${fields}";
>    fi;
>    if [[ -n ${fields} ]]; then
>        printf '%b\n' "${fields}" >> "${desktop}" || die;
>    fi;
>    ( insopts -m 0644;
>    insinto /usr/share/applications;
>    doins "${desktop}" ) || die "installing desktop file failed"
>}
>make_session_desktop () 
>{ 
>    [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1;
>    [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1;
>    local title=$1;
>    local command=$2;
>    local desktop=${T}/${wm:-${PN}}.desktop;
>    shift 2;
>    cat <<-EOF > "${desktop}" || 
>[Desktop Entry]
>Name=${title}
>Comment=This session logs you into ${title}
>Exec=${command} $*
>TryExec=${command}
>Type=XSession
>EOF
> die
>    ( insopts -m 0644;
>    insinto /usr/share/xsessions;
>    doins "${desktop}" )
>}
>make_wrapper () 
>{ 
>    local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5;
>    local tmpwrapper="${T}/tmp.wrapper.${wrapper##*/}";
>    has "${EAPI:-0}" 0 1 2 && local EPREFIX="";
>    ( echo '#!/bin/sh';
>    if [[ -n ${libdir} ]]; then
>        local var;
>        if [[ ${CHOST} == *-darwin* ]]; then
>            var=DYLD_LIBRARY_PATH;
>        else
>            var=LD_LIBRARY_PATH;
>        fi;
>        cat <<-EOF
>if [ "\${${var}+set}" = "set" ] ; then
>export ${var}="\${${var}}:${EPREFIX}${libdir}"
>else
>export ${var}="${EPREFIX}${libdir}"
>fi
>EOF
>
>    fi
>    [[ -n ${chdir} ]] && printf 'cd "%s" &&\n' "${EPREFIX}${chdir}";
>    printf 'exec %s "$@"\n' "${bin/#\//${EPREFIX}/}" ) > "${tmpwrapper}";
>    chmod go+rx "${tmpwrapper}";
>    if [[ -n ${path} ]]; then
>        ( exeopts -m 0755;
>        exeinto "${path}";
>        newexe "${tmpwrapper}" "${wrapper}" ) || die;
>    else
>        newbin "${tmpwrapper}" "${wrapper}" || die;
>    fi
>}
>makeopts_jobs () 
>{ 
>    [[ $# -eq 0 ]] && set -- "${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:-999}:p");
>    echo ${jobs:-1}
>}
>makeopts_loadavg () 
>{ 
>    [[ $# -eq 0 ]] && set -- "${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}}
>}
>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};
>                    : ${DEFAULT_ABI=amd64}
>                ;;
>            esac
>        ;;
>        mips64* | mipsisa64*)
>            export CFLAGS_o32=${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};
>            : ${DEFAULT_ABI=ppc64}
>        ;;
>        riscv64*)
>            export CFLAGS_lp64d=${CFLAGS_lp64d--mabi=lp64d -march=rv64imafdc};
>            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};
>            : ${MULTILIB_ABIS=lp64d lp64 ilp32d ilp32};
>            : ${DEFAULT_ABI=lp64d}
>        ;;
>        riscv32*)
>            export CFLAGS_ilp32d=${CFLAGS_ilp32d--mabi=ilp32d};
>            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};
>            : ${MULTILIB_ABIS=ilp32d ilp32};
>            : ${DEFAULT_ABI=ilp32d}
>        ;;
>        s390x*)
>            export CFLAGS_s390=${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 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 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/$(get_libdir);
>    fi
>}
>mysql_init_vars () 
>{ 
>    MY_SHAREDSTATEDIR=${MY_SHAREDSTATEDIR="${EPREFIX}/usr/share/mysql"};
>    MY_SYSCONFDIR=${MY_SYSCONFDIR="${EPREFIX}/etc/mysql"};
>    MY_LOCALSTATEDIR=${MY_LOCALSTATEDIR="${EPREFIX}/var/lib/mysql"};
>    MY_LOGDIR=${MY_LOGDIR="${EPREFIX}/var/log/mysql"};
>    if [[ -z "${MY_DATADIR}" ]]; then
>        MY_DATADIR="";
>        if [[ -f "${MY_SYSCONFDIR}/my.cnf" ]]; then
>            MY_DATADIR=`"my_print_defaults" mysqld 2>/dev/null 				| sed -ne '/datadir/s|^--datadir=||p' 				| tail -n1`;
>            if [[ -z "${MY_DATADIR}" ]]; then
>                MY_DATADIR=`grep ^datadir "${MY_SYSCONFDIR}/my.cnf" 				| sed -e 's/.*=\s*//' 				| tail -n1`;
>            fi;
>        fi;
>        if [[ -z "${MY_DATADIR}" ]]; then
>            MY_DATADIR="${MY_LOCALSTATEDIR}";
>            einfo "Using default MY_DATADIR";
>        fi;
>        elog "MySQL MY_DATADIR is ${MY_DATADIR}";
>        if [[ -z "${PREVIOUS_DATADIR}" ]]; then
>            if [[ -e "${MY_DATADIR}" ]]; then
>                elog "MySQL datadir found in ${MY_DATADIR}";
>                elog "A new one will not be created.";
>                PREVIOUS_DATADIR="yes";
>            else
>                PREVIOUS_DATADIR="no";
>            fi;
>            export PREVIOUS_DATADIR;
>        fi;
>    else
>        if [[ ${EBUILD_PHASE} == "config" ]]; then
>            local new_MY_DATADIR;
>            new_MY_DATADIR=`"my_print_defaults" mysqld 2>/dev/null 				| sed -ne '/datadir/s|^--datadir=||p' 				| tail -n1`;
>            if [[ ( -n "${new_MY_DATADIR}" ) && ( "${new_MY_DATADIR}" != "${MY_DATADIR}" ) ]]; then
>                ewarn "MySQL MY_DATADIR has changed";
>                ewarn "from ${MY_DATADIR}";
>                ewarn "to ${new_MY_DATADIR}";
>                MY_DATADIR="${new_MY_DATADIR}";
>            fi;
>        fi;
>    fi;
>    export MY_SHAREDSTATEDIR MY_SYSCONFDIR;
>    export MY_LOCALSTATEDIR MY_LOGDIR;
>    export MY_DATADIR
>}
>newicon () 
>{ 
>    _iconins ${FUNCNAME} "$@"
>}
>newmenu () 
>{ 
>    ( insopts -m 0644;
>    insinto /usr/share/applications;
>    newins "$@" )
>}
>no-as-needed () 
>{ 
>    [[ $# -ne 0 ]] && die "no-as-needed takes no arguments";
>    case $($(tc-getLD) -v 2>&1 </dev/null) in 
>        *GNU*)
>            echo "-Wl,--no-as-needed"
>        ;;
>    esac
>}
>number_abis () 
>{ 
>    set -- `get_install_abis`;
>    echo $#
>}
>path_exists () 
>{ 
>    eerror "path_exists has been removed.  Please see the following post";
>    eerror "for a replacement snippet:";
>    eerror "https://blogs.gentoo.org/mgorny/2018/08/09/inlining-path_exists/";
>    die "path_exists is banned"
>}
>pkg_config () 
>{ 
>    function _getoptval () 
>    { 
>        local mypd="${EROOT}"/usr/bin/my_print_defaults;
>        local section="$1";
>        local flag="--${2}=";
>        local extra_options="${3}";
>        "${mypd}" $extra_options $section | sed -n "/^${flag}/s,${flag},,gp"
>    };
>    local old_MY_DATADIR="${MY_DATADIR}";
>    local old_HOME="${HOME}";
>    export HOME=${EPREFIX}/root;
>    mysql_init_vars;
>    [[ -z "${MY_DATADIR}" ]] && die "Sorry, unable to find MY_DATADIR";
>    if [[ ! -x "${EROOT}/usr/sbin/mysqld" ]]; then
>        die "Minimal builds do NOT include the MySQL server";
>    fi;
>    if [[ ( -n "${MY_DATADIR}" ) && ( "${MY_DATADIR}" != "${old_MY_DATADIR}" ) ]]; then
>        local MY_DATADIR_s="${ROOT}/${MY_DATADIR}";
>        MY_DATADIR_s="${MY_DATADIR_s%%/}";
>        local old_MY_DATADIR_s="${ROOT}/${old_MY_DATADIR}";
>        old_MY_DATADIR_s="${old_MY_DATADIR_s%%/}";
>        if [[ ( -d "${old_MY_DATADIR_s}" ) && ( "${old_MY_DATADIR_s}" != / ) ]]; then
>            if [[ -d "${MY_DATADIR_s}" ]]; then
>                ewarn "Both ${old_MY_DATADIR_s} and ${MY_DATADIR_s} exist";
>                ewarn "Attempting to use ${MY_DATADIR_s} and preserving ${old_MY_DATADIR_s}";
>            else
>                elog "Moving MY_DATADIR from ${old_MY_DATADIR_s} to ${MY_DATADIR_s}";
>                mv --strip-trailing-slashes -T "${old_MY_DATADIR_s}" "${MY_DATADIR_s}" || die "Moving MY_DATADIR failed";
>            fi;
>        else
>            ewarn "Previous MY_DATADIR (${old_MY_DATADIR_s}) does not exist";
>            if [[ -d "${MY_DATADIR_s}" ]]; then
>                ewarn "Attempting to use ${MY_DATADIR_s}";
>            else
>                eerror "New MY_DATADIR (${MY_DATADIR_s}) does not exist";
>                die "Configuration Failed! Please reinstall ${CATEGORY}/${PN}";
>            fi;
>        fi;
>    fi;
>    local pwd1="a";
>    local pwd2="b";
>    local maxtry=15;
>    if [ -z "${MYSQL_ROOT_PASSWORD}" ]; then
>        local tmp_mysqld_password_source=;
>        for tmp_mysqld_password_source in mysql client;
>        do
>            einfo "Trying to get password for mysql 'root' user from '${tmp_mysqld_password_source}' section ...";
>            MYSQL_ROOT_PASSWORD="$(_getoptval "${tmp_mysqld_password_source}" password)";
>            if [[ -n "${MYSQL_ROOT_PASSWORD}" ]]; then
>                if [[ ${MYSQL_ROOT_PASSWORD} == *'
>'* ]]; then
>                    ewarn "Ignoring password from '${tmp_mysqld_password_source}' section due to newline character (do you have multiple password options set?)!";
>                    MYSQL_ROOT_PASSWORD=;
>                    continue;
>                fi;
>                einfo "Found password in '${tmp_mysqld_password_source}' section!";
>                break;
>            fi;
>        done;
>        if [[ "${MYSQL_ROOT_PASSWORD}" == '*****' ]]; then
>            MYSQL_ROOT_PASSWORD="$(_getoptval "${tmp_mysqld_password_source}" password --show)";
>        fi;
>        unset tmp_mysqld_password_source;
>    fi;
>    MYSQL_TMPDIR="$(_getoptval mysqld tmpdir)";
>    MYSQL_RELAY_LOG="$(_getoptval mysqld relay-log)";
>    MYSQL_RELAY_LOG=${MYSQL_RELAY_LOG%/*};
>    MYSQL_LOG_BIN="$(_getoptval mysqld log-bin)";
>    MYSQL_LOG_BIN=${MYSQL_LOG_BIN%/*};
>    if [[ ! -d "${ROOT}/$MYSQL_TMPDIR" ]]; then
>        einfo "Creating MySQL tmpdir $MYSQL_TMPDIR";
>        install -d -m 770 -o mysql -g mysql "${EROOT}/$MYSQL_TMPDIR";
>    fi;
>    if [[ ! -d "${ROOT}/$MYSQL_LOG_BIN" ]]; then
>        einfo "Creating MySQL log-bin directory $MYSQL_LOG_BIN";
>        install -d -m 770 -o mysql -g mysql "${EROOT}/$MYSQL_LOG_BIN";
>    fi;
>    if [[ ! -d "${EROOT}/$MYSQL_RELAY_LOG" ]]; then
>        einfo "Creating MySQL relay-log directory $MYSQL_RELAY_LOG";
>        install -d -m 770 -o mysql -g mysql "${EROOT}/$MYSQL_RELAY_LOG";
>    fi;
>    if [[ -d "${ROOT}/${MY_DATADIR}/mysql" ]]; then
>        ewarn "You have already a MySQL database in place.";
>        ewarn "(${ROOT}/${MY_DATADIR}/*)";
>        ewarn "Please rename or delete it if you wish to replace it.";
>        die "MySQL database already exists!";
>    fi;
>    [[ "${HOSTNAME}" == "localhost" ]] && die "Your machine must NOT be named localhost";
>    if [ -z "${MYSQL_ROOT_PASSWORD}" ]; then
>        einfo "Please provide a password for the mysql 'root' user now";
>        einfo "or through the ${HOME}/.my.cnf file.";
>        ewarn "Avoid [\"'\\_%] characters in the password";
>        read -rsp "    >" pwd1;
>        echo;
>        einfo "Retype the password";
>        read -rsp "    >" pwd2;
>        echo;
>        if [[ "x$pwd1" != "x$pwd2" ]]; then
>            die "Passwords are not the same";
>        fi;
>        MYSQL_ROOT_PASSWORD="${pwd1}";
>        unset pwd1 pwd2;
>    fi;
>    local options;
>    local sqltmp="$(emktemp)";
>    use prefix && options="${options} '--defaults-file=${MY_SYSCONFDIR}/my.cnf'";
>    local helpfile="${TMPDIR}/mysqld-help";
>    "${EROOT}/usr/sbin/mysqld" --verbose --help > "${helpfile}" 2> /dev/null;
>    for opt in grant-tables host-cache name-resolve networking slave-start federated ssl log-bin relay-log slow-query-log external-locking log-slave-updates;
>    do
>        optexp="--(skip-)?${opt}" optfull="--loose-skip-${opt}";
>        egrep -sq -- "${optexp}" "${helpfile}" && options="${options} ${optfull}";
>    done;
>    einfo "Creating the mysql database and setting proper permissions on it ...";
>    PID_DIR="${EROOT}/var/run/mysqld";
>    if [[ ! -d "${PID_DIR}" ]]; then
>        install -d -m 755 -o mysql -g mysql "${PID_DIR}" || die "Could not create pid directory";
>    fi;
>    if [[ ! -d "${MY_DATADIR}" ]]; then
>        install -d -m 750 -o mysql -g mysql "${MY_DATADIR}" || die "Could not create data directory";
>    fi;
>    pushd "${TMPDIR}" &> /dev/null || die;
>    "${EROOT}/usr/bin/mysql_tzinfo_to_sql" "${EROOT}/usr/share/zoneinfo" > "${sqltmp}" 2> /dev/null;
>    local cmd=("${EROOT}usr/share/mysql/scripts/mysql_install_db");
>    [[ -f "${cmd}" ]] || cmd=("${EROOT}usr/bin/mysql_install_db");
>    cmd+=("--basedir=${EPREFIX}/usr" ${options} "--datadir=${ROOT}/${MY_DATADIR}" "--tmpdir=${ROOT}/${MYSQL_TMPDIR}");
>    einfo "Command: ${cmd[*]}";
>    su -s /bin/sh -c "${cmd[*]}" mysql > "${TMPDIR}"/mysql_install_db.log 2>&1;
>    if [ $? -ne 0 ]; then
>        grep -B5 -A999 -i "ERROR" "${TMPDIR}"/mysql_install_db.log 1>&2;
>        die "Failed to initialize mysqld. Please review ${EPREFIX}/var/log/mysql/mysqld.err AND ${TMPDIR}/mysql_install_db.log";
>    fi;
>    popd &> /dev/null || die;
>    [[ -f "${ROOT}/${MY_DATADIR}/mysql/user.frm" ]] || die "MySQL databases not installed";
>    use prefix || options="${options} --user=mysql";
>    local socket="${EROOT}/var/run/mysqld/mysqld${RANDOM}.sock";
>    local pidfile="${EROOT}/var/run/mysqld/mysqld${RANDOM}.pid";
>    local mysqld="${EROOT}/usr/sbin/mysqld 		${options} 		--log-warnings=0 		--basedir=${EROOT}/usr 		--datadir=${ROOT}/${MY_DATADIR} 		--max_allowed_packet=8M 		--net_buffer_length=16K 		--socket=${socket} 		--pid-file=${pidfile} 		--tmpdir=${ROOT}/${MYSQL_TMPDIR}";
>    ebegin "Starting mysqld";
>    einfo "Command ${mysqld}";
>    ${mysqld} & rc=$?;
>    while ! [[ -S "${socket}" || "${maxtry}" -lt 1 ]]; do
>        maxtry=$((${maxtry}-1));
>        echo -n ".";
>        sleep 1;
>    done;
>    eend $rc;
>    if ! [[ -S "${socket}" ]]; then
>        die "Completely failed to start up mysqld with: ${mysqld}";
>    fi;
>    ebegin "Setting root password";
>    local sql="UPDATE mysql.user SET Password = PASSWORD('${MYSQL_ROOT_PASSWORD}') WHERE USER='root'; FLUSH PRIVILEGES";
>    "${EROOT}/usr/bin/mysql" "--socket=${socket}" -hlocalhost -e "${sql}";
>    eend $?;
>    if [[ -n "${sqltmp}" ]]; then
>        ebegin "Loading \"zoneinfo\", this step may require a few seconds";
>        "${EROOT}/usr/bin/mysql" "--socket=${socket}" -hlocalhost -uroot --password="${MYSQL_ROOT_PASSWORD}" mysql < "${sqltmp}";
>        rc=$?;
>        eend $?;
>        [[ $rc -ne 0 ]] && ewarn "Failed to load zoneinfo!";
>    fi;
>    einfo "Stopping the server ...";
>    kill $(< "${pidfile}" );
>    rm -f "${sqltmp}";
>    wait %1;
>    einfo "Done"
>}
>pkg_nofetch () 
>{ 
>    default
>}
>pkg_postinst () 
>{ 
>    mysql_init_vars;
>    [[ -d "${ROOT}${MY_LOGDIR}" ]] || install -d -m0750 -o mysql -g mysql "${ROOT}${MY_LOGDIR}";
>    if use server; then
>        if [[ -z "${REPLACING_VERSIONS}" ]]; then
>            einfo;
>            elog "You might want to run:";
>            elog "\"emerge --config =${CATEGORY}/${PF}\"";
>            elog "if this is a new install.";
>            elog;
>            elog "If you are switching server implentations, you should run the";
>            elog "mysql_upgrade tool.";
>            einfo;
>        else
>            einfo;
>            elog "If you are upgrading major versions, you should run the";
>            elog "mysql_upgrade tool.";
>            einfo;
>        fi;
>        einfo;
>        elog "Be sure to edit the my.cnf file to activate your cluster settings.";
>        elog "This should be done after running \"emerge --config =${CATEGORY}/${PF}\"";
>        elog "The first time the cluster is activated, you should add";
>        elog "--wsrep-new-cluster to the options in /etc/conf.d/mysql for one node.";
>        elog "This option should then be removed for subsequent starts.";
>        einfo;
>    fi
>}
>pkg_setup () 
>{ 
>    if [[ ${MERGE_TYPE} != binary ]]; then
>        local GCC_MAJOR_SET=$(gcc-major-version);
>        local GCC_MINOR_SET=$(gcc-minor-version);
>        if ! use amd64 && ! use x86 && [[ ${GCC_MAJOR_SET} -lt 4 || ${GCC_MAJOR_SET} -eq 4 && ${GCC_MINOR_SET} -lt 7 ]]; then
>            eerror "${PN} needs to be built with gcc-4.7 or later.";
>            eerror "Please use gcc-config to switch to gcc-4.7 or later version.";
>            die;
>        fi;
>    fi;
>    if has test ${FEATURES} && use server && ! has userpriv ${FEATURES}; then
>        eerror "Testing with FEATURES=-userpriv is no longer supported by upstream. Tests MUST be run as non-root.";
>    fi;
>    enewgroup mysql 60 || die "problem adding 'mysql' group";
>    enewuser mysql 60 -1 /dev/null mysql || die "problem adding 'mysql' user";
>    java-pkg_init
>}
>prefixify_ro () 
>{ 
>    if [[ -e $1 ]]; then
>        local f=${1##*/};
>        cp "$1" "${T}" || die "failed to copy file";
>        local x="${T}"/${f};
>        if grep -qs @GENTOO_PORTAGE_EPREFIX@ "${x}"; then
>            eprefixify "${T}"/${f} 1>&2;
>        else
>            hprefixify "${T}"/${f} 1>&2;
>        fi;
>        echo "${x}";
>    else
>        die "$1 does not exist";
>    fi
>}
>preserve_old_lib () 
>{ 
>    if [[ ${EBUILD_PHASE} != "preinst" ]]; then
>        eerror "preserve_old_lib() must be called from pkg_preinst() only";
>        die "Invalid preserve_old_lib() usage";
>    fi;
>    [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]";
>    has preserve-libs ${FEATURES} && return 0;
>    has "${EAPI:-0}" 0 1 2 && local ED=${D} EROOT=${ROOT};
>    local lib dir;
>    for lib in "$@";
>    do
>        [[ -e ${EROOT}/${lib} ]] || continue;
>        dir=${lib%/*};
>        dodir ${dir} || die "dodir ${dir} failed";
>        cp "${EROOT}"/${lib} "${ED}"/${lib} || die "cp ${lib} failed";
>        touch "${ED}"/${lib};
>    done
>}
>preserve_old_lib_notify () 
>{ 
>    if [[ ${EBUILD_PHASE} != "postinst" ]]; then
>        eerror "preserve_old_lib_notify() must be called from pkg_postinst() only";
>        die "Invalid preserve_old_lib_notify() usage";
>    fi;
>    has preserve-libs ${FEATURES} && return 0;
>    has "${EAPI:-0}" 0 1 2 && local EROOT=${ROOT};
>    local lib notice=0;
>    for lib in "$@";
>    do
>        [[ -e ${EROOT}/${lib} ]] || continue;
>        if [[ ${notice} -eq 0 ]]; then
>            notice=1;
>            ewarn "Old versions of installed libraries were detected on your system.";
>            ewarn "In order to avoid breaking packages that depend on these old libs,";
>            ewarn "the libraries are not being removed.  You need to run revdep-rebuild";
>            ewarn "in order to remove these old dependencies.  If you do not have this";
>            ewarn "helper program, simply emerge the 'gentoolkit' package.";
>            ewarn;
>        fi;
>        ewarn "  # revdep-rebuild --library '${lib}' && rm '${lib}'";
>    done
>}
>prune_libtool_files () 
>{ 
>    debug-print-function ${FUNCNAME} "$@";
>    local removing_all removing_modules opt;
>    for opt in "$@";
>    do
>        case "${opt}" in 
>            --all)
>                removing_all=1;
>                removing_modules=1
>            ;;
>            --modules)
>                removing_modules=1
>            ;;
>            *)
>                die "Invalid argument to ${FUNCNAME}(): ${opt}"
>            ;;
>        esac;
>    done;
>    local f;
>    local queue=();
>    while IFS= read -r -d '' f; do
>        local archivefile=${f/%.la/.a};
>        if ! sed -n -e '/^# Generated by .*libtool/q0;4q1' "${f}"; then
>            continue;
>        fi;
>        [[ ${f} != ${archivefile} ]] || die 'regex sanity check failed';
>        local reason= pkgconfig_scanned=;
>        local snotlink=$(sed -n -e 's:^shouldnotlink=::p' "${f}");
>        if [[ ${snotlink} == yes ]]; then
>            if [[ -f ${archivefile} ]]; then
>                einfo "Removing unnecessary ${archivefile#${D%/}} (static plugin)";
>                queue+=("${archivefile}");
>            fi;
>            if [[ -n ${removing_modules} ]]; then
>                reason='module';
>            fi;
>        else
>            if [[ -n ${removing_all} ]]; then
>                reason='requested';
>            else
>                if [[ ! -f ${archivefile} ]]; then
>                    reason='no static archive';
>                else
>                    if [[ ! -n $(sed -nre 					"s/^(dependency_libs|inherited_linker_flags)='(.*)'$/\2/p" 					"${f}") ]]; then
>                        reason='no libs & flags';
>                    else
>                        if [[ ! -n ${pkgconfig_scanned} ]]; then
>                            local pc_libs=();
>                            if [[ ! -n ${removing_all} ]]; then
>                                local pc;
>                                local tf=${T}/prune-lt-files.pc;
>                                local pkgconf=$(tc-getPKG_CONFIG);
>                                while IFS= read -r -d '' pc; do
>                                    local arg libs;
>                                    if ${pkgconf} --exists "${pc}" &> /dev/null; then
>                                        sed -e '/^Requires:/d' "${pc}" > "${tf}";
>                                        libs=$(${pkgconf} --libs "${tf}");
>                                    else
>                                        libs=$(sed -ne 's/^Libs://p' "${pc}");
>                                    fi;
>                                    for arg in ${libs};
>                                    do
>                                        if [[ ${arg} == -l* ]]; then
>                                            if [[ ${arg} == '*$*' ]]; then
>                                                eerror "${FUNCNAME}: variable substitution likely failed in ${pc}";
>                                                eerror "(arg: ${arg})";
>                                                eerror "Most likely, you need to add virtual/pkgconfig to DEPEND.";
>                                                die "${FUNCNAME}: unsubstituted variable found in .pc";
>                                            fi;
>                                            pc_libs+=(lib${arg#-l}.la);
>                                        fi;
>                                    done;
>                                done < <(find "${D}" -type f -name '*.pc' -print0);
>                                rm -f "${tf}";
>                            fi;
>                            pkgconfig_scanned=1;
>                        fi;
>                        has "${f##*/}" "${pc_libs[@]}" && reason='covered by .pc';
>                    fi;
>                fi;
>            fi;
>        fi;
>        if [[ -n ${reason} ]]; then
>            einfo "Removing unnecessary ${f#${D%/}} (${reason})";
>            queue+=("${f}");
>        fi;
>    done < <(find "${D}" -xtype f -name '*.la' -print0);
>    if [[ -n ${queue[@]} ]]; then
>        rm -f "${queue[@]}";
>    fi
>}
>raw-ldflags () 
>{ 
>    local x input="$@";
>    [[ -z ${input} ]] && input=${LDFLAGS};
>    set --;
>    for x in ${input};
>    do
>        case ${x} in 
>            -Wl,*)
>                x=${x#-Wl,};
>                set -- "$@" ${x//,/ }
>            ;;
>            *)
>
>            ;;
>        esac;
>    done;
>    echo "$@"
>}
>replace-cpu-flags () 
>{ 
>    local newcpu="$#";
>    newcpu="${!newcpu}";
>    while [ $# -gt 1 ]; do
>        replace-flags "-march=${1}" "-march=${newcpu}";
>        replace-flags "-mcpu=${1}" "-mcpu=${newcpu}";
>        replace-flags "-mtune=${1}" "-mtune=${newcpu}";
>        shift;
>    done;
>    return 0
>}
>replace-flags () 
>{ 
>    [[ $# != 2 ]] && die "Usage: replace-flags <old flag> <new flag>";
>    local f var new;
>    for var in $(all-flag-vars);
>    do
>        new=();
>        for f in ${!var};
>        do
>            [[ ${f} == ${1} ]] && f=${2};
>            new+=("${f}");
>        done;
>        export ${var}="${new[*]}";
>    done;
>    return 0
>}
>replace-sparc64-flags () 
>{ 
>    [[ $# -ne 0 ]] && die "replace-sparc64-flags takes no arguments";
>    local SPARC64_CPUS="ultrasparc3 ultrasparc v9";
>    if [ "${CFLAGS/mtune}" != "${CFLAGS}" ]; then
>        for x in ${SPARC64_CPUS};
>        do
>            CFLAGS="${CFLAGS/-mcpu=${x}/-mcpu=v8}";
>        done;
>    else
>        for x in ${SPARC64_CPUS};
>        do
>            CFLAGS="${CFLAGS/-mcpu=${x}/-mcpu=v8 -mtune=${x}}";
>        done;
>    fi;
>    if [ "${CXXFLAGS/mtune}" != "${CXXFLAGS}" ]; then
>        for x in ${SPARC64_CPUS};
>        do
>            CXXFLAGS="${CXXFLAGS/-mcpu=${x}/-mcpu=v8}";
>        done;
>    else
>        for x in ${SPARC64_CPUS};
>        do
>            CXXFLAGS="${CXXFLAGS/-mcpu=${x}/-mcpu=v8 -mtune=${x}}";
>        done;
>    fi;
>    export CFLAGS CXXFLAGS
>}
>replace_all_version_separators () 
>{ 
>    local c=($(get_all_version_components "${2:-${PV}}"));
>    c=${c[@]//[-._]/$1};
>    echo ${c// }
>}
>replace_version_separator () 
>{ 
>    eshopts_push -s extglob;
>    local w c v="${3:-${PV}}";
>    declare -i i found=0;
>    w=${1:-1};
>    c=($(get_all_version_components ${v}));
>    if [[ ${w} != *[[:digit:]]* ]]; then
>        for ((i = 0; i < ${#c[@]}; i++))
>        do
>            if [[ ${c[i]} == ${w} ]]; then
>                c[i]=${2};
>                break;
>            fi;
>        done;
>    else
>        for ((i = 0; i < ${#c[@]}; i++))
>        do
>            if [[ -n "${c[i]//[^-._]}" ]]; then
>                found+=1;
>                if ((found == w)); then
>                    c[i]=${2};
>                    break;
>                fi;
>            fi;
>        done;
>    fi;
>    c=${c[*]};
>    echo ${c// };
>    eshopts_pop
>}
>setup-allowed-flags () 
>{ 
>    [[ ${EAPI} == [567] ]] || die "Internal function ${FUNCNAME} is not available in EAPI ${EAPI}.";
>    _setup-allowed-flags "$@"
>}
>src_compile () 
>{ 
>    cmake-utils_src_compile
>}
>src_configure () 
>{ 
>    filter-flags "-O" "-O[01]";
>    append-cxxflags -felide-constructors;
>    append-flags -fno-strict-aliasing;
>    CMAKE_BUILD_TYPE="RelWithDebInfo";
>    mycmakeargs=(-DCMAKE_C_FLAGS_RELWITHDEBINFO="$(usex debug '' '-DNDEBUG')" -DCMAKE_CXX_FLAGS_RELWITHDEBINFO="$(usex debug '' '-DNDEBUG')" -DDEFAULT_SYSCONFDIR="${EPREFIX}/etc/mysql" -DINSTALL_BINDIR=bin -DINSTALL_DOCDIR=share/doc/${PF} -DINSTALL_DOCREADMEDIR=share/doc/${PF} -DINSTALL_INCLUDEDIR=include/mysql -DINSTALL_INFODIR=share/info -DINSTALL_LIBDIR=$(get_libdir) -DINSTALL_MANDIR=share/man -DINSTALL_MYSQLSHAREDIR=share/mysql -DINSTALL_PLUGINDIR=$(get_libdir)/mysql/plugin -DINSTALL_SCRIPTDIR=share/mysql/scripts -DINSTALL_MYSQLDATADIR="${EPREFIX}/var/lib/mysql" -DINSTALL_SBINDIR=sbin -DINSTALL_SUPPORTFILESDIR="${EPREFIX}/usr/share/mysql" -DCOMPILATION_COMMENT="Gentoo Linux ${PF}" -DWITH_UNIT_TESTS=$(usex test ON OFF) -DWITH_EDITLINE=bundled -DWITH_ZLIB=system -DWITH_LIBWRAP=OFF -DENABLED_LOCAL_INFILE=1 -DMYSQL_UNIX_ADDR="${EPREFIX}/var/run/mysqld/mysqld.sock" -DSTACK_DIRECTION=$(tc-stack-grows-down && echo -1 || echo 1) -DWITHOUT_CLIENTLIBS=YES -DENABLE_DTRACE=$(usex systemtap) -DWITH_BUNDLED_LIBEVENT=OFF);
>    if use test; then
>        mycmakeargs+=(-DINSTALL_MYSQLTESTDIR=share/mysql/mysql-test);
>    else
>        mycmakeargs+=(-DINSTALL_MYSQLTESTDIR='');
>    fi;
>    if ! use yassl; then
>        mycmakeargs+=(-DWITH_SSL=system);
>    else
>        mycmakeargs+=(-DWITH_SSL=bundled);
>    fi;
>    if use server; then
>        if ! use extraengine; then
>            mycmakeargs+=(-DWITHOUT_FEDERATED_STORAGE_ENGINE=1);
>        fi;
>        if [[ ( -n ${MYSQL_DEFAULT_CHARSET} ) && ( -n ${MYSQL_DEFAULT_COLLATION} ) ]]; then
>            ewarn "You are using a custom charset of ${MYSQL_DEFAULT_CHARSET}";
>            ewarn "and a collation of ${MYSQL_DEFAULT_COLLATION}.";
>            ewarn "You MUST file bugs without these variables set.";
>            mycmakeargs+=(-DDEFAULT_CHARSET=${MYSQL_DEFAULT_CHARSET} -DDEFAULT_COLLATION=${MYSQL_DEFAULT_COLLATION});
>        else
>            if ! use latin1; then
>                mycmakeargs+=(-DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci);
>            else
>                mycmakeargs+=(-DDEFAULT_CHARSET=latin1 -DDEFAULT_COLLATION=latin1_swedish_ci);
>            fi;
>        fi;
>        mycmakeargs+=(-DINSTALL_SQLBENCHDIR=share/mysql -DEXTRA_CHARSETS=all -DDISABLE_SHARED=$(usex static YES NO) -DWITH_EMBEDDED_SERVER=OFF -DWITHOUT_VALIDATE_PASSWORD=1 -DWITH_NUMA=$(usex numa ON OFF));
>        if use profiling; then
>            mycmakeargs+=(-DENABLED_PROFILING=ON);
>        fi;
>        if use static; then
>            mycmakeargs+=(-DWITH_PIC=1);
>        fi;
>        mycmakeargs+=(-DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_CSV_STORAGE_ENGINE=1 -DWITH_HEAP_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_MYISAMMRG_STORAGE_ENGINE=1 -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DWITH_NDBCLUSTER=1);
>    else
>        mycmakeargs+=(-DWITHOUT_SERVER=1 -DEXTRA_CHARSETS=none -DINSTALL_SQLBENCHDIR=);
>    fi;
>    cmake-utils_src_configure
>}
>src_install () 
>{ 
>    cmake-utils_src_install;
>    if [[ -f "${ED%/}/usr/include/mysql/server/private/config.h" ]]; then
>        rm "${ED%/}/usr/include/mysql/server/private/config.h" || die;
>    fi;
>    mysql_init_vars;
>    einfo "Making Convenience links for mysqlcheck multi-call binary";
>    dosym "mysqlcheck" "/usr/bin/mysqlanalyze";
>    dosym "mysqlcheck" "/usr/bin/mysqlrepair";
>    dosym "mysqlcheck" "/usr/bin/mysqloptimize";
>    if [[ -d "${ED%/}/usr/data" ]]; then
>        rm -Rf "${ED%/}/usr/data" || die;
>    fi;
>    if ! use test; then
>        rm -rf "${D%/}/${MY_SHAREDSTATEDIR}/mysql-test";
>    fi;
>    einfo "Building default configuration ...";
>    insinto "${MY_SYSCONFDIR#${EPREFIX}}";
>    [[ -f "${S%/}/scripts/mysqlaccess.conf" ]] && doins "${S%/}"/scripts/mysqlaccess.conf;
>    local mycnf_src="my.cnf-5.6";
>    sed -e "s!@DATADIR@!${MY_DATADIR}!g" "${FILESDIR%/}/${mycnf_src}" > "${TMPDIR%/}/my.cnf.ok" || die;
>    use prefix && sed -i -r -e '/^user[[:space:]]*=[[:space:]]*mysql$/d' "${TMPDIR%/}/my.cnf.ok";
>    if use latin1; then
>        sed -i -e "/character-set/s|utf8|latin1|g" "${TMPDIR%/}/my.cnf.ok" || die;
>    fi;
>    eprefixify "${TMPDIR%/}/my.cnf.ok";
>    newins "${TMPDIR}/my.cnf.ok" my.cnf;
>    if use server; then
>        einfo "Including support files and sample configurations";
>        docinto "support-files";
>        local script;
>        for script in "${S%/}"/support-files/magic "${S%/}"/support-files/ndb-config-2-node.ini;
>        do
>            [[ -f "$script" ]] && dodoc "${script}";
>        done;
>        docinto "scripts";
>        for script in "${S%/}"/scripts/mysql*;
>        do
>            [[ ( -f "$script" ) && ( "${script%.sh}" == "${script}" ) ]] && dodoc "${script}";
>        done;
>    fi;
>    [[ -e "${ED%/}/usr/bin/mytop" ]] && ! use perl && rm -f "${ED%/}/usr/bin/mytop"
>}
>src_prepare () 
>{ 
>    function _disable_engine () 
>    { 
>        echo > "${S%/}/storage/${1}/CMakeLists.txt" || die
>    };
>    function _disable_plugin () 
>    { 
>        echo > "${S%/}/plugin/${1}/CMakeLists.txt" || die
>    };
>    if use tcmalloc; then
>        echo "TARGET_LINK_LIBRARIES(mysqld tcmalloc)" >> "${S%/}/sql/CMakeLists.txt" || die;
>    fi;
>    if use jemalloc; then
>        echo "TARGET_LINK_LIBRARIES(mysqld jemalloc)" >> "${S%/}/sql/CMakeLists.txt" || die;
>    fi;
>    if [[ -d "${S}/support-files/SELinux" ]]; then
>        echo > "${S}/support-files/SELinux/CMakeLists.txt" || die;
>    fi;
>    local plugin;
>    local server_plugins=(semisync);
>    local test_plugins=(audit_null daemon_example fulltext);
>    if ! use server; then
>        for plugin in "${server_plugins[@]}";
>        do
>            _disable_plugin "${plugin}";
>        done;
>    fi;
>    if ! use test; then
>        for plugin in "${test_plugins[@]}";
>        do
>            _disable_plugin "${plugin}";
>        done;
>    fi;
>    _disable_engine example;
>    cmake-utils_src_prepare;
>    java-utils-2_src_prepare
>}
>src_test () 
>{ 
>    function _disable_test () 
>    { 
>        local rawtestname reason;
>        rawtestname="${1}";
>        shift;
>        reason="${@}";
>        ewarn "test '${rawtestname}' disabled: '${reason}'";
>        echo ${rawtestname} : ${reason} >> "${T}/disabled.def"
>    };
>    local TESTDIR="${BUILD_DIR}/mysql-test";
>    local retstatus_unit;
>    local retstatus_tests;
>    if ! use server; then
>        einfo "Skipping server tests due to minimal build.";
>        return 0;
>    fi;
>    [[ "${HOSTNAME}" == "localhost" ]] && die "Your machine must NOT be named localhost";
>    if [[ $UID -eq 0 ]]; then
>        die "Testing with FEATURES=-userpriv is no longer supported by upstream. Tests MUST be run as non-root.";
>    fi;
>    has usersandbox $FEATURES && ewarn "Some tests may fail with FEATURES=usersandbox";
>    einfo ">>> Test phase [test]: ${CATEGORY}/${PF}";
>    cmake-utils_src_test;
>    retstatus_unit=$?;
>    export MTR_BUILD_THREAD="$((${RANDOM} % 100))";
>    export MTR_PARALLEL="${MTR_PARALLEL:-auto}";
>    mkdir -p "${T}"/var-tests{,/log} || die;
>    pushd "${TESTDIR}" > /dev/null || die;
>    touch "${T}/disabled.def";
>    local t;
>    for t in main.mysql_client_test binlog.binlog_statement_insert_delayed main.information_schema main.mysqld--help-notwin main.flush_read_lock_kill sys_vars.plugin_dir_basic main.openssl_1 binlog.binlog_mysqlbinlog_filter perfschema.binlog_edge_mix perfschema.binlog_edge_stmt funcs_1.is_columns_mysql funcs_1.is_tables_mysql funcs_1.is_triggers main.mysqlhotcopy_archive main.mysqlhotcopy_myisam;
>    do
>        _disable_test "$t" "False positives in Gentoo";
>    done;
>    for t in ndb.ndbinfo ndb.ndb_tools_connect ndb_binlog.ndb_binlog_index;
>    do
>        _disable_test "$t" "False positives in Gentoo (NDB) (Latin1/UTF8)";
>    done;
>    _disable_test main.mysqldump "Extra expected warning not recorded in test results";
>    if ! use client-libs; then
>        _disable_test main.plugin_auth "Needs client libraries built";
>    fi;
>    ulimit -n 3000;
>    perl mysql-test-run.pl --force --vardir="${T}/var-tests" --reorder --skip-test=tokudb --skip-test-list="${T}/disabled.def";
>    retstatus_tests=$?;
>    popd > /dev/null || die;
>    pkill -9 -f "${S}/ndb" 2> /dev/null;
>    pkill -9 -f "${S}/sql" 2> /dev/null;
>    local failures="";
>    [[ $retstatus_unit -eq 0 ]] || failures="${failures} test-unit";
>    [[ $retstatus_tests -eq 0 ]] || failures="${failures} tests";
>    [[ -z "$failures" ]] || die "Test failures: $failures";
>    einfo "Tests successfully completed"
>}
>src_unpack () 
>{ 
>    unpack ${A};
>    [[ "${MY_EXTRAS_VER}" == "live" ]] && S="${WORKDIR%/}/mysql-extras" git-r3_src_unpack;
>    mv -f "${WORKDIR%/}/${MY_PN}-${PV}" "${S}" || die
>}
>strip-flags () 
>{ 
>    [[ $# -ne 0 ]] && die "strip-flags takes no arguments";
>    local x y var;
>    local ALLOWED_FLAGS;
>    _setup-allowed-flags;
>    set -f;
>    for var in $(all-flag-vars);
>    do
>        local new=();
>        for x in ${!var};
>        do
>            local flag=${x%%=*};
>            for y in "${ALLOWED_FLAGS[@]}";
>            do
>                if [[ -z ${flag%%${y}} ]]; then
>                    new+=("${x}");
>                    break;
>                fi;
>            done;
>        done;
>        if _is_flagq ${var} "-O*" && ! _is_flagq new "-O*"; then
>            new+=(-O2);
>        fi;
>        if [[ ${!var} != "${new[*]}" ]]; then
>            einfo "strip-flags: ${var}: changed '${!var}' to '${new[*]}'";
>        fi;
>        export ${var}="${new[*]}";
>    done;
>    set +f;
>    return 0
>}
>strip-linguas () 
>{ 
>    local d f ls newls nols;
>    if [[ $1 == "-i" ]] || [[ $1 == "-u" ]]; then
>        local op=$1;
>        shift;
>        ls=$(find "$1" -name '*.po' -exec basename {} .po ';');
>        shift;
>        for d in "$@";
>        do
>            if [[ ${op} == "-u" ]]; then
>                newls=${ls};
>            else
>                newls="";
>            fi;
>            for f in $(find "${d}" -name '*.po' -exec basename {} .po ';');
>            do
>                if [[ ${op} == "-i" ]]; then
>                    has ${f} ${ls} && newls+=" ${f}";
>                else
>                    has ${f} ${ls} || newls+=" ${f}";
>                fi;
>            done;
>            ls=${newls};
>        done;
>    else
>        ls="$@";
>    fi;
>    nols="";
>    newls="";
>    for f in ${LINGUAS};
>    do
>        if has ${f} ${ls}; then
>            newls+=" ${f}";
>        else
>            nols+=" ${f}";
>        fi;
>    done;
>    [[ -n ${nols} ]] && einfo "Sorry, but ${PN} does not support the LINGUAS:" ${nols};
>    export LINGUAS=${newls:1}
>}
>strip-unsupported-flags () 
>{ 
>    [[ $# -ne 0 ]] && die "strip-unsupported-flags takes no arguments";
>    export CFLAGS=$(test-flags-CC ${CFLAGS});
>    export CXXFLAGS=$(test-flags-CXX ${CXXFLAGS});
>    export FFLAGS=$(test-flags-F77 ${FFLAGS});
>    export FCFLAGS=$(test-flags-FC ${FCFLAGS});
>    export LDFLAGS=$(test-flags-CCLD ${LDFLAGS})
>}
>tc-arch () 
>{ 
>    tc-ninja_magic_to_arch portage "$@"
>}
>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)
>            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-pie () 
>{ 
>    tc-cpp-is-true "defined(__PIE__)" ${CPPFLAGS} ${CFLAGS}
>}
>tc-enables-ssp () 
>{ 
>    tc-cpp-is-true "defined(__SSP__) || defined(__SSP_STRONG__) || defined(__SSP_ALL__)" ${CPPFLAGS} ${CFLAGS}
>}
>tc-enables-ssp-all () 
>{ 
>    tc-cpp-is-true "defined(__SSP_ALL__)" ${CPPFLAGS} ${CFLAGS}
>}
>tc-enables-ssp-strong () 
>{ 
>    tc-cpp-is-true "defined(__SSP_STRONG__) || defined(__SSP_ALL__)" ${CPPFLAGS} ${CFLAGS}
>}
>tc-endian () 
>{ 
>    local host=$1;
>    [[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
>    host=${host%%-*};
>    case ${host} in 
>        aarch64*be)
>            echo big
>        ;;
>        aarch64)
>            echo little
>        ;;
>        alpha*)
>            echo little
>        ;;
>        arm*b*)
>            echo big
>        ;;
>        arm*)
>            echo little
>        ;;
>        cris*)
>            echo little
>        ;;
>        hppa*)
>            echo big
>        ;;
>        i?86*)
>            echo little
>        ;;
>        ia64*)
>            echo little
>        ;;
>        m68*)
>            echo big
>        ;;
>        mips*l*)
>            echo little
>        ;;
>        mips*)
>            echo big
>        ;;
>        powerpc*le)
>            echo little
>        ;;
>        powerpc*)
>            echo big
>        ;;
>        riscv*)
>            echo little
>        ;;
>        s390*)
>            echo big
>        ;;
>        sh*b*)
>            echo big
>        ;;
>        sh*)
>            echo little
>        ;;
>        sparc*)
>            echo big
>        ;;
>        x86_64*)
>            echo little
>        ;;
>        *)
>            echo wtf
>        ;;
>    esac
>}
>tc-env_build () 
>{ 
>    tc-export_build_env;
>    CFLAGS=${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-compiler-type () 
>{ 
>    local code='
>#if defined(__PATHSCALE__)
>	HAVE_PATHCC
>#elif defined(__clang__)
>	HAVE_CLANG
>#elif defined(__GNUC__)
>	HAVE_GCC
>#endif
>';
>    local res=$($(tc-getCPP "$@") -E -P - <<<"${code}");
>    case ${res} in 
>        *HAVE_PATHCC*)
>            echo pathcc
>        ;;
>        *HAVE_CLANG*)
>            echo clang
>        ;;
>        *HAVE_GCC*)
>            echo gcc
>        ;;
>        *)
>            echo unknown
>        ;;
>    esac
>}
>tc-getAR () 
>{ 
>    tc-getPROG AR ar "$@"
>}
>tc-getAS () 
>{ 
>    tc-getPROG AS as "$@"
>}
>tc-getBUILD_AR () 
>{ 
>    tc-getBUILD_PROG AR ar "$@"
>}
>tc-getBUILD_AS () 
>{ 
>    tc-getBUILD_PROG AS as "$@"
>}
>tc-getBUILD_CC () 
>{ 
>    tc-getBUILD_PROG CC gcc "$@"
>}
>tc-getBUILD_CPP () 
>{ 
>    tc-getBUILD_PROG CPP "$(tc-getBUILD_CC) -E" "$@"
>}
>tc-getBUILD_CXX () 
>{ 
>    tc-getBUILD_PROG CXX g++ "$@"
>}
>tc-getBUILD_LD () 
>{ 
>    tc-getBUILD_PROG LD ld "$@"
>}
>tc-getBUILD_NM () 
>{ 
>    tc-getBUILD_PROG NM nm "$@"
>}
>tc-getBUILD_OBJCOPY () 
>{ 
>    tc-getBUILD_PROG OBJCOPY objcopy "$@"
>}
>tc-getBUILD_PKG_CONFIG () 
>{ 
>    tc-getBUILD_PROG PKG_CONFIG pkg-config "$@"
>}
>tc-getBUILD_PROG () 
>{ 
>    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 "$@";
>    fi
>}
>tc-has-openmp () 
>{ 
>    local base="${T}/test-tc-openmp";
>    cat <<-EOF > "${base}.c"
>#include <omp.h>
>int main() {
>int nthreads, tid, ret = 0;
>#pragma omp parallel private(nthreads, tid)
>{
>tid = omp_get_thread_num();
>nthreads = omp_get_num_threads(); ret += tid + nthreads;
>}
>return ret;
>}
>EOF
>
>    $(tc-getCC "$@") -fopenmp "${base}.c" -o "${base}" &> /dev/null;
>    local ret=$?;
>    rm -f "${base}"*;
>    return ${ret}
>}
>tc-has-tls () 
>{ 
>    local base="${T}/test-tc-tls";
>    cat <<-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;
>    : ${flags:=-fPIC -shared -Wl,-z,defs};
>    [[ $1 == -* ]] && shift;
>    $(tc-getCC "$@") ${flags} "${base}.c" -o "${base}" &> /dev/null;
>    local ret=$?;
>    rm -f "${base}"*;
>    return ${ret}
>}
>tc-is-clang () 
>{ 
>    [[ $(tc-get-compiler-type) == clang ]]
>}
>tc-is-cross-compiler () 
>{ 
>    [[ ${CBUILD:-${CHOST}} != ${CHOST} ]]
>}
>tc-is-gcc () 
>{ 
>    [[ $(tc-get-compiler-type) == gcc ]]
>}
>tc-is-softfloat () 
>{ 
>    tc-detect-is-softfloat || tc-tuple-is-softfloat
>}
>tc-is-static-only () 
>{ 
>    local host=${CTARGET:-${CHOST}};
>    [[ ${host} == *-mint* ]]
>}
>tc-ld-disable-gold () 
>{ 
>    tc-ld-is-gold "$@" && tc-ld-force-bfd "$@"
>}
>tc-ld-force-bfd () 
>{ 
>    if ! tc-ld-is-gold "$@" && ! tc-ld-is-lld "$@"; then
>        return;
>    fi;
>    ewarn "Forcing usage of the BFD linker";
>    local ld=$(tc-getLD "$@");
>    local bfd_ld="${ld%% *}.bfd";
>    local path_ld=$(which "${bfd_ld}" 2>/dev/null);
>    [[ -e ${path_ld} ]] && export LD=${bfd_ld};
>    local fallback="true";
>    if tc-is-gcc; then
>        local major=$(gcc-major-version "$@");
>        local minor=$(gcc-minor-version "$@");
>        if [[ ${major} -gt 4 ]] || [[ ${major} -eq 4 && ${minor} -ge 8 ]]; then
>            export LDFLAGS="${LDFLAGS} -fuse-ld=bfd";
>            fallback="false";
>        fi;
>    else
>        if tc-is-clang; then
>            local major=$(clang-major-version "$@");
>            local minor=$(clang-minor-version "$@");
>            if [[ ${major} -gt 3 ]] || [[ ${major} -eq 3 && ${minor} -ge 5 ]]; then
>                export LDFLAGS="${LDFLAGS} -fuse-ld=bfd";
>                fallback="false";
>            fi;
>        fi;
>    fi;
>    if [[ ${fallback} == "true" ]]; then
>        if [[ -e ${path_ld} ]]; then
>            local d="${T}/bfd-linker";
>            mkdir -p "${d}";
>            ln -sf "${path_ld}" "${d}"/ld;
>            export LDFLAGS="${LDFLAGS} -B${d}";
>        else
>            die "unable to locate a BFD linker";
>        fi;
>    fi
>}
>tc-ld-is-gold () 
>{ 
>    local out;
>    out=$($(tc-getLD "$@") --version 2>&1);
>    if [[ ${out} == *"GNU gold"* ]]; then
>        return 0;
>    fi;
>    local base="${T}/test-tc-gold";
>    cat <<-EOF > "${base}.c"
>int main() { return 0; }
>EOF
>
>    out=$($(tc-getCC "$@") ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -Wl,--version "${base}.c" -o "${base}" 2>&1);
>    rm -f "${base}"*;
>    if [[ ${out} == *"GNU gold"* ]]; then
>        return 0;
>    fi;
>    return 1
>}
>tc-ld-is-lld () 
>{ 
>    local out;
>    out=$($(tc-getLD "$@") --version 2>&1);
>    if [[ ${out} == *"LLD"* ]]; then
>        return 0;
>    fi;
>    local base="${T}/test-tc-lld";
>    cat <<-EOF > "${base}.c"
>int main() { return 0; }
>EOF
>
>    out=$($(tc-getCC "$@") ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -Wl,--version "${base}.c" -o "${base}" 2>&1);
>    rm -f "${base}"*;
>    if [[ ${out} == *"LLD"* ]]; then
>        return 0;
>    fi;
>    return 1
>}
>tc-ninja_magic_to_arch () 
>{ 
>    function ninj () 
>    { 
>        [[ ${type} == "kern" ]] && echo $1 || echo $2
>    };
>    local type=$1;
>    local host=$2;
>    [[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
>    case ${host} in 
>        aarch64*)
>            echo arm64
>        ;;
>        alpha*)
>            echo alpha
>        ;;
>        arm*)
>            echo arm
>        ;;
>        avr*)
>            ninj avr32 avr
>        ;;
>        bfin*)
>            ninj blackfin bfin
>        ;;
>        c6x*)
>            echo c6x
>        ;;
>        cris*)
>            echo cris
>        ;;
>        frv*)
>            echo frv
>        ;;
>        hexagon*)
>            echo hexagon
>        ;;
>        hppa*)
>            ninj parisc hppa
>        ;;
>        i?86*)
>            if [[ ${type} == "kern" && ${host} == *freebsd* ]]; then
>                echo i386;
>            else
>                echo x86;
>            fi
>        ;;
>        ia64*)
>            echo ia64
>        ;;
>        m68*)
>            echo m68k
>        ;;
>        metag*)
>            echo metag
>        ;;
>        microblaze*)
>            echo microblaze
>        ;;
>        mips*)
>            echo mips
>        ;;
>        nios2*)
>            echo nios2
>        ;;
>        nios*)
>            echo nios
>        ;;
>        or1k* | or32*)
>            echo openrisc
>        ;;
>        powerpc*)
>            if [[ ${type} == "kern" ]]; then
>                echo powerpc;
>            else
>                if [[ ${host} == powerpc64* ]]; then
>                    echo ppc64;
>                else
>                    echo ppc;
>                fi;
>            fi
>        ;;
>        riscv*)
>            echo riscv
>        ;;
>        s390*)
>            echo s390
>        ;;
>        score*)
>            echo score
>        ;;
>        sh64*)
>            ninj sh64 sh
>        ;;
>        sh*)
>            echo sh
>        ;;
>        sparc64*)
>            ninj sparc64 sparc
>        ;;
>        sparc*)
>            [[ ${PROFILE_ARCH} == "sparc64" ]] && ninj sparc64 sparc || echo sparc
>        ;;
>        tile*)
>            echo tile
>        ;;
>        vax*)
>            echo vax
>        ;;
>        x86_64*freebsd*)
>            echo amd64
>        ;;
>        x86_64*)
>            if [[ ${type} == "kern" ]]; then
>                echo x86;
>            else
>                echo amd64;
>            fi
>        ;;
>        xtensa*)
>            echo xtensa
>        ;;
>        *)
>            echo unknown
>        ;;
>    esac
>}
>tc-stack-grows-down () 
>{ 
>    case ${ARCH} in 
>        hppa | metag)
>            return 1
>        ;;
>    esac;
>    return 0
>}
>tc-tuple-is-softfloat () 
>{ 
>    local CTARGET=${CTARGET:-${CHOST}};
>    case ${CTARGET//_/-} in 
>        bfin* | h8300*)
>            echo "only"
>        ;;
>        *-softfloat-*)
>            echo "yes"
>        ;;
>        *-softfp-*)
>            echo "softfp"
>        ;;
>        arm*-hardfloat-* | arm*eabihf)
>            echo "no"
>        ;;
>        *-newlib | *-elf | *-eabi)
>            echo "no"
>        ;;
>        arm*)
>            echo "yes"
>        ;;
>        *)
>            echo "no"
>        ;;
>    esac
>}
>test-flag-CC () 
>{ 
>    _test-flag-PROG CC c "$@"
>}
>test-flag-CCLD () 
>{ 
>    _test-flag-PROG CC c+ld "$@"
>}
>test-flag-CXX () 
>{ 
>    _test-flag-PROG CXX c++ "$@"
>}
>test-flag-F77 () 
>{ 
>    _test-flag-PROG F77 f77 "$@"
>}
>test-flag-FC () 
>{ 
>    _test-flag-PROG FC f95 "$@"
>}
>test-flag-PROG () 
>{ 
>    [[ ${EAPI} == [567] ]] || die "Internal function ${FUNCNAME} is not available in EAPI ${EAPI}.";
>    _test-flag-PROG "$@"
>}
>test-flags () 
>{ 
>    test-flags-CC "$@"
>}
>test-flags-CC () 
>{ 
>    _test-flags-PROG CC "$@"
>}
>test-flags-CCLD () 
>{ 
>    _test-flags-PROG CCLD "$@"
>}
>test-flags-CXX () 
>{ 
>    _test-flags-PROG CXX "$@"
>}
>test-flags-F77 () 
>{ 
>    _test-flags-PROG F77 "$@"
>}
>test-flags-FC () 
>{ 
>    _test-flags-PROG FC "$@"
>}
>test-flags-PROG () 
>{ 
>    [[ ${EAPI} == [567] ]] || die "Internal function ${FUNCNAME} is not available in EAPI ${EAPI}.";
>    _test-flags-PROG "$@"
>}
>test_version_info () 
>{ 
>    if [[ $($(tc-getCC) --version 2>&1) == *$1* ]]; then
>        return 0;
>    else
>        return 1;
>    fi
>}
>use_doc () 
>{ 
>    use doc && echo ${@:-javadoc}
>}
>use_if_iuse () 
>{ 
>    eqawarn "use_if_iuse is deprecated.";
>    eqawarn "Define it as a local function, or inline it:";
>    eqawarn "    in_iuse foo && use foo";
>    in_iuse $1 || return 1;
>    use $1
>}
>user_get_nologin () 
>{ 
>    local eshell;
>    for eshell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null;
>    do
>        [[ -x ${ROOT}${eshell} ]] && break;
>    done;
>    if [[ ${eshell} == "/dev/null" ]]; then
>        ewarn "Unable to identify the shell to use, proceeding with userland default.";
>        case ${USERLAND} in 
>            GNU)
>                eshell="/bin/false"
>            ;;
>            BSD)
>                eshell="/sbin/nologin"
>            ;;
>            Darwin)
>                eshell="/usr/sbin/nologin"
>            ;;
>            *)
>                die "Unable to identify the default shell for userland ${USERLAND}"
>            ;;
>        esac;
>    fi;
>    echo "${eshell}"
>}
>ver_cut () 
>{ 
>    local range=${1};
>    local v=${2:-${PV}};
>    local start end;
>    local -a comp;
>    _ver_split "${v}";
>    local max=$((${#comp[@]}/2));
>    _ver_parse_range "${range}" "${max}";
>    if [[ ${start} -gt 0 ]]; then
>        start=$(( start*2 - 1 ));
>    fi;
>    printf "%s" "${comp[@]:start:end*2-start}" '
>'
>}
>ver_rs () 
>{ 
>    local v;
>    (( ${#} & 1 )) && v=${@: -1} || v=${PV};
>    local start end i;
>    local -a comp;
>    _ver_split "${v}";
>    local max=$((${#comp[@]}/2 - 1));
>    while [[ ${#} -ge 2 ]]; do
>        _ver_parse_range "${1}" "${max}";
>        for ((i = start*2; i <= end*2; i+=2 ))
>        do
>            [[ ${i} -eq 0 && -z ${comp[i]} ]] && continue;
>            comp[i]=${2};
>        done;
>        shift 2;
>    done;
>    local IFS=;
>    echo "${comp[*]}"
>}
>ver_test () 
>{ 
>    local va op vb;
>    if [[ $# -eq 3 ]]; then
>        va=${1};
>        shift;
>    else
>        va=${PVR};
>    fi;
>    [[ $# -eq 2 ]] || die "${FUNCNAME}: bad number of arguments";
>    op=${1};
>    vb=${2};
>    case ${op} in 
>        -eq | -ne | -lt | -le | -gt | -ge)
>
>        ;;
>        *)
>            die "${FUNCNAME}: invalid operator: ${op}"
>        ;;
>    esac;
>    _ver_compare "${va}" "${vb}";
>    test $? "${op}" 2
>}
>version_compare () 
>{ 
>    eshopts_push -s extglob;
>    local ver_a=${1} ver_b=${2} parts_a parts_b;
>    local cur_tok_a cur_tok_b num_part_a num_part_b;
>    local -i cur_idx_a=0 cur_idx_b=0 prev_idx_a prev_idx_b;
>    parts_a=($(get_all_version_components "${ver_a}" ));
>    parts_b=($(get_all_version_components "${ver_b}" ));
>    local -i inf_loop=0;
>    while true; do
>        inf_loop+=1;
>        ((inf_loop > 20)) && die "versionator compare bug [numbers, ${ver_a}, ${ver_b}]";
>        prev_idx_a=cur_idx_a;
>        prev_idx_b=cur_idx_b;
>        cur_tok_a=${parts_a[cur_idx_a]};
>        cur_tok_b=${parts_b[cur_idx_b]};
>        if [[ -n ${cur_tok_a} ]] && [[ -z ${cur_tok_a//[[:digit:]]} ]]; then
>            cur_idx_a+=1;
>            [[ ${parts_a[cur_idx_a]} == . ]] && cur_idx_a+=1;
>        else
>            cur_tok_a=;
>        fi;
>        if [[ -n ${cur_tok_b} ]] && [[ -z ${cur_tok_b//[[:digit:]]} ]]; then
>            cur_idx_b+=1;
>            [[ ${parts_b[cur_idx_b]} == . ]] && cur_idx_b+=1;
>        else
>            cur_tok_b=;
>        fi;
>        [[ -z ${cur_tok_a} && -z ${cur_tok_b} ]] && break;
>        [[ -z ${cur_tok_a} ]] && eshopts_pop && return 1;
>        [[ -z ${cur_tok_b} ]] && eshopts_pop && return 3;
>        if (( prev_idx_a != 0 && prev_idx_b != 0 )) && [[ ${cur_tok_a} == 0* || ${cur_tok_b} == 0* ]]; then
>            cur_tok_a=${cur_tok_a%%+(0)};
>            cur_tok_b=${cur_tok_b%%+(0)};
>            [[ ${cur_tok_a} < ${cur_tok_b} ]] && eshopts_pop && return 1;
>            [[ ${cur_tok_a} > ${cur_tok_b} ]] && eshopts_pop && return 3;
>        else
>            cur_tok_a=${cur_tok_a##+(0)};
>            cur_tok_b=${cur_tok_b##+(0)};
>            : ${cur_tok_a:=0};
>            : ${cur_tok_b:=0};
>            ((cur_tok_a < cur_tok_b)) && eshopts_pop && return 1;
>            ((cur_tok_a > cur_tok_b)) && eshopts_pop && return 3;
>        fi;
>    done;
>    local letter_a=;
>    letter_a=${parts_a[cur_idx_a]};
>    if [[ ${#letter_a} -eq 1 && -z ${letter_a/[a-z]} ]]; then
>        cur_idx_a+=1;
>    else
>        letter_a=@;
>    fi;
>    local letter_b=;
>    letter_b=${parts_b[cur_idx_b]};
>    if [[ ${#letter_b} -eq 1 && -z ${letter_b/[a-z]} ]]; then
>        cur_idx_b+=1;
>    else
>        letter_b=@;
>    fi;
>    [[ ${letter_a} < ${letter_b} ]] && eshopts_pop && return 1;
>    [[ ${letter_a} > ${letter_b} ]] && eshopts_pop && return 3;
>    inf_loop=0;
>    while true; do
>        inf_loop+=1;
>        ((inf_loop > 20)) && die "versionator compare bug [numbers, ${ver_a}, ${ver_b}]";
>        [[ ${parts_a[cur_idx_a]} == _ ]] && ((cur_idx_a++));
>        [[ ${parts_b[cur_idx_b]} == _ ]] && ((cur_idx_b++));
>        cur_tok_a=${parts_a[cur_idx_a]};
>        cur_tok_b=${parts_b[cur_idx_b]};
>        num_part_a=0;
>        num_part_b=0;
>        if has ${cur_tok_a%%+([0-9])} "alpha" "beta" "pre" "rc" "p"; then
>            cur_idx_a+=1;
>            num_part_a=${cur_tok_a##+([a-z])};
>            num_part_a=${num_part_a##+(0)};
>            : ${num_part_a:=0};
>            cur_tok_a=${cur_tok_a%%+([0-9])};
>        else
>            cur_tok_a=;
>        fi;
>        if has ${cur_tok_b%%+([0-9])} alpha beta pre rc p; then
>            cur_idx_b+=1;
>            num_part_b=${cur_tok_b##+([a-z])};
>            num_part_b=${num_part_b##+(0)};
>            : ${num_part_b:=0};
>            cur_tok_b=${cur_tok_b%%+([0-9])};
>        else
>            cur_tok_b=;
>        fi;
>        if [[ ${cur_tok_a} != ${cur_tok_b} ]]; then
>            local suffix;
>            for suffix in alpha beta pre rc "" p;
>            do
>                [[ ${cur_tok_a} == ${suffix} ]] && eshopts_pop && return 1;
>                [[ ${cur_tok_b} == ${suffix} ]] && eshopts_pop && return 3;
>            done;
>        else
>            if [[ -z ${cur_tok_a} && -z ${cur_tok_b} ]]; then
>                break;
>            else
>                ((num_part_a < num_part_b)) && eshopts_pop && return 1;
>                ((num_part_a > num_part_b)) && eshopts_pop && return 3;
>            fi;
>        fi;
>    done;
>    [[ ${parts_a[cur_idx_a]} == - ]] && ((cur_idx_a++));
>    [[ ${parts_b[cur_idx_b]} == - ]] && ((cur_idx_b++));
>    if [[ -n ${parts_a[cur_idx_a]/r+([0-9])} || -n ${parts_b[cur_idx_b]/r+([0-9])} ]]; then
>        die "versionator compare bug [revisions, ${ver_a}, ${ver_b}]";
>    fi;
>    num_part_a=${parts_a[cur_idx_a]#r};
>    num_part_a=${num_part_a##+(0)};
>    : ${num_part_a:=0};
>    num_part_b=${parts_b[cur_idx_b]#r};
>    num_part_b=${num_part_b##+(0)};
>    : ${num_part_b:=0};
>    ((num_part_a < num_part_b)) && eshopts_pop && return 1;
>    ((num_part_a > num_part_b)) && eshopts_pop && return 3;
>    eshopts_pop;
>    return 2
>}
>version_format_string () 
>{ 
>    local fstr=$1;
>    shift;
>    set -- $(get_version_components "$@");
>    eval echo "${fstr}"
>}
>version_is_at_least () 
>{ 
>    local want_s="$1" have_s="${2:-${PVR}}" r;
>    version_compare "${want_s}" "${have_s}";
>    r=$?;
>    case $r in 
>        1 | 2)
>            return 0
>        ;;
>        3)
>            return 1
>        ;;
>        *)
>            die "versionator compare bug [atleast, ${want_s}, ${have_s}, ${r}]"
>        ;;
>    esac
>}
>version_sort () 
>{ 
>    eshopts_push -s extglob;
>    local items=;
>    local -i left=0;
>    items=("$@");
>    while ((left < ${#items[@]})); do
>        local -i lowest_idx=left;
>        local -i idx=lowest_idx+1;
>        while ((idx < ${#items[@]})); do
>            version_compare "${items[lowest_idx]}" "${items[idx]}";
>            [[ $? -eq 3 ]] && lowest_idx=idx;
>            idx+=1;
>        done;
>        local tmp=${items[lowest_idx]};
>        items[lowest_idx]=${items[left]};
>        items[left]=${tmp};
>        left+=1;
>    done;
>    echo ${items[@]};
>    eshopts_pop
>}
>xdg_desktop_database_update () 
>{ 
>    if [[ ${EBUILD_PHASE} != post* ]]; then
>        die "xdg_desktop_database_update must be used in pkg_post* phases.";
>    fi;
>    if ! type update-desktop-database &> /dev/null; then
>        debug-print "update-desktop-database is not found";
>        return;
>    fi;
>    ebegin "Updating .desktop files database";
>    update-desktop-database -q "${EROOT%/}${DESKTOP_DATABASE_DIR}";
>    eend $?
>}
>xdg_environment_reset () 
>{ 
>    export XDG_DATA_HOME="${HOME}/.local/share";
>    export XDG_CONFIG_HOME="${HOME}/.config";
>    export XDG_CACHE_HOME="${HOME}/.cache";
>    export XDG_RUNTIME_DIR="${T}/run";
>    mkdir -p "${XDG_DATA_HOME}" "${XDG_CONFIG_HOME}" "${XDG_CACHE_HOME}" "${XDG_RUNTIME_DIR}" || die;
>    chmod 0700 "${XDG_RUNTIME_DIR}" || die;
>    unset DBUS_SESSION_BUS_ADDRESS
>}
>xdg_icon_cache_update () 
>{ 
>    if [[ ${EBUILD_PHASE} != post* ]]; then
>        die "xdg_icon_cache_update must be used in pkg_post* phases.";
>    fi;
>    if ! type gtk-update-icon-cache &> /dev/null; then
>        debug-print "gtk-update-icon-cache is not found";
>        return;
>    fi;
>    ebegin "Updating icons cache";
>    local dir retval=0;
>    local fails=();
>    for dir in "${EROOT%/}"/usr/share/icons/*;
>    do
>        if [[ -f ${dir}/index.theme ]]; then
>            if ! gtk-update-icon-cache -qf "${dir}"; then
>                debug-print "Updating cache failed on ${dir}";
>                fails+=("${dir}");
>                retval=2;
>            fi;
>        else
>            if [[ $(ls "${dir}") = icon-theme.cache ]]; then
>                rm "${dir}/icon-theme.cache";
>            fi;
>        fi;
>        if [[ -z $(ls "${dir}") ]]; then
>            rmdir "${dir}";
>        fi;
>    done;
>    eend ${retval};
>    for dir in "${fails[@]}";
>    do
>        eerror "Failed to update cache with icon ${dir}";
>    done
>}
>xdg_mimeinfo_database_update () 
>{ 
>    if [[ ${EBUILD_PHASE} != post* ]]; then
>        die "xdg_mimeinfo_database_update must be used in pkg_post* phases.";
>    fi;
>    if ! type update-mime-database &> /dev/null; then
>        debug-print "update-mime-database is not found";
>        return;
>    fi;
>    ebegin "Updating shared mime info database";
>    update-mime-database "${EROOT%/}${MIMEINFO_DATABASE_DIR}";
>    eend $?
>}

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Attachments on bug 805521: 728727 | 728730 | 728733 | 728736 | 728739 | 728742 | 728745 | 728748 | 728751