Any Dlang users/experts out there?

The following is hanging me up:

# emerge --ask --verbose --update --deep --newuse --changed-use --verbose-conflicts --backtrack=3000 --keep-going=y --sync dlang

Syncing repository 'dlang' into '/var/lib/layman/dlang'...

/usr/bin/git fetch origin
Already up to date.
=== Sync completed for dlang

Action: sync for repo: dlang, returned code = 0


# emerge --ask --verbose --update --deep --newuse --changed-use --verbose-conflicts --backtrack=3000 --keep-going=y --with-bdeps=y @world

These are the packages that would be merged, in order:

Calculating dependencies \

!!! Problem resolving dependencies for dev-libs/gtkd from @selected
... done!

!!! The ebuild selected to satisfy "dev-libs/gtkd" has unmet requirements.
- dev-libs/gtkd-3.9.0::dlang USE="opengl -dmd-2_074 -dmd-2_075
-dmd-2_076 -dmd-2_077 -dmd-2_078 -dmd-2_079 -dmd-2_080 -dmd-2_081
-dmd-2_082 -dmd-2_083 -dmd-2_084 -dmd-2_085 -dmd-2_086 -dmd-2_087
-dmd-2_088 -dmd-2_089 -dmd-2_090 -dmd-2_091 -dmd-2_092 -dmd-2_093
-dmd-2_094 -dmd-2_095 -gdc-11_2_0 -gstreamer -ldc2-1_25 -peas
-sourceview -static-libs -vte" ABI_X86="(64) -32 (-x32)"

The following REQUIRED_USE flag constraints are unsatisfied:
any-of ( dmd-2_076 dmd-2_077 dmd-2_074 dmd-2_075 dmd-2_078 dmd-2_079 dmd-2_089 dmd-2_088 dmd-2_083 dmd-2_082 dmd-2_081 dmd-2_080 dmd-2_087
dmd-2_086 dmd-2_085 dmd-2_084 dmd-2_090 dmd-2_091 dmd-2_092 dmd-2_093
dmd-2_094 dmd-2_095 gdc-11_2_0 ldc2-1_25 )

The above constraints are a subset of the following complete expression:
any-of ( dmd-2_076 dmd-2_077 dmd-2_074 dmd-2_075 dmd-2_078 dmd-2_079 dmd-2_089 dmd-2_088 dmd-2_083 dmd-2_082 dmd-2_081 dmd-2_080 dmd-2_087
dmd-2_086 dmd-2_085 dmd-2_084 dmd-2_090 dmd-2_091 dmd-2_092 dmd-2_093
dmd-2_094 dmd-2_095 gdc-11_2_0 ldc2-1_25 ) amd64? ( !ldc2-1_25 ) x86? ( !ldc2-1_25 )

(dependency required by "@selected" [set])
(dependency required by "@world" [argument])

# dmd --version
DMD64 D Compiler v2.096.1

Copyright (C) 1999-2021 by The D Language Foundation, All Rights
Reserved written by Walter Bright
# emerge --info
Portage 3.0.30 (python 3.9.9-final-0, default/linux/amd64/17.1/desktop, gcc-11.2.0, glibc-2.33-r7, 5.15.19-gentoo-x86_64 x86_64) =================================================================
System uname: Linux-5.15.19-gentoo-x86_64-x86_64-Intel-R-_Core-TM-_i7_CPU_M_620_@_2.67GHz-with-glibc2.33
KiB Mem: 3818592 total, 367956 free
KiB Swap: 23437308 total, 23365792 free
Timestamp of repository gentoo: Wed, 02 Mar 2022 13:30:01 +0000
Head commit of repository gentoo: dd80fe7ad4b85979d2a4c5d7b149f571c0a68e10
Head commit of repository dlang: 0d8427cd2775b0381390618a943a8bafceff8f20

sh bash 5.1_p16
ld GNU ld (Gentoo 2.34 p6) 2.34.0
app-misc/pax-utils: 1.3.3::gentoo
app-shells/bash: 5.1_p16::gentoo
dev-java/java-config: 2.3.1::gentoo
dev-lang/perl: 5.34.0-r6::gentoo
dev-lang/python: 2.7.18_p13::gentoo, 3.6.15::gentoo, 3.7.12_p1::gentoo, 3.8.12_p1-r1::gentoo, 3.9.9-r1::gentoo,
3.10.0_p1-r1::gentoo
dev-lang/rust: 1.58.1::gentoo
dev-util/cmake: 3.22.2::gentoo
dev-util/meson: 0.60.3::gentoo
sys-apps/baselayout: 2.7-r3::gentoo
sys-apps/openrc: 0.44.10::gentoo
sys-apps/sandbox: 2.25::gentoo
sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo, 2.71-r1::gentoo sys-devel/automake: 1.13.4-r2::gentoo, 1.16.4::gentoo sys-devel/binutils: 2.34-r2::gentoo, 2.35.2::gentoo,
2.36.1-r2::gentoo, 2.37_p1-r2::gentoo
sys-devel/binutils-config: 5.4::gentoo
sys-devel/clang: 10.0.1::gentoo, 11.1.0::gentoo,
12.0.1::gentoo, 13.0.0::gentoo
sys-devel/gcc: 9.3.0-r2::gentoo, 10.3.0-r2::gentoo,
11.2.0::gentoo
sys-devel/gcc-config: 2.5-r1::gentoo
sys-devel/libtool: 2.4.6-r6::gentoo
sys-devel/llvm: 8.0.1::gentoo, 10.0.1::gentoo,
11.1.0::gentoo, 12.0.1::gentoo, 13.0.0::gentoo
sys-devel/make: 4.3::gentoo
sys-kernel/linux-headers: 5.15-r3::gentoo (virtual/os-headers)
sys-libs/glibc: 2.33-r7::gentoo
Repositories:

gentoo
location: /var/db/repos/gentoo
sync-type: rsync
sync-uri: rsync://rsync.gentoo.org/gentoo-portage
priority: -1000
sync-rsync-verify-jobs: 1
sync-rsync-verify-max-age: 24
sync-rsync-verify-metamanifest: yes
sync-rsync-extra-opts:

dlang
location: /var/lib/layman/dlang
sync-type: git
sync-uri: https://github.com/gentoo-mirror/dlang.git
masters: gentoo
priority: 50

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-O2 -pipe"
DISTDIR="/var/cache/distfiles"
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" FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg-live config-protect-if-modified distlocks ebuild-locks
fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news
nostrip parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://gentoo.mirrors.tera-byte.com/"
LANG="en_CA.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j1"
PKGDIR="/var/cache/binpkgs"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
SHELL="/bin/bash"
USE="X a52 aac acl acpi alsa amd64 bluetooth branding bzip2 cairo cdda
cdr cli crypt cups dbus dri dts dvd dvdr elogind encode exif flac
fortran gdbm gif gpm gtk gui iconv icu ipv6 jpeg lcms libglvnd libnotify libtirpc mad mng mp3 mp4 mpeg multilib ncurses nls nptl ogg opengl
openmp pam pango pcre pdf png policykit ppds qt5 readline sdl seccomp
spell split-usr ssl startup-notification svg tiff truetype udev udisks
unicode upower usb vorbis wxwidgets x264 xattr xcb xml xv xvid zlib" ABI_X86="64" ADA_TARGET="gnat_2021" APACHE2_MODULES="authn_core
authz_core socache_shmcb unixd actions alias auth_basic authn_alias
authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi
cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="glibc"
GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt
gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver
oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb
ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console
presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-4 php8-0" POSTGRES_TARGETS="postgres12 postgres13"
PYTHON_SINGLE_TARGET="python3_9" PYTHON_TARGETS="python3_9" RUBY_TARGETS="ruby26 ruby27" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev
intel nouveau radeon radeonsi vesa dummy v4l" XTABLES_ADDONS="quota2 psd
pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition
tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL,
CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EMERGE_DEFAULT_OPTS, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LEX,
LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF,
RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS



PS
This is what I get for @system...

# emerge --ask --verbose --update --deep --newuse --changed-use --verbose-conflicts --backtrack=3000 --keep-going=y --with-bdeps=y @system

These are the packages that would be merged, in order:

Calculating dependencies... done!

Total: 0 packages, Size of downloads: 0 KiB

WARNING: One or more updates/rebuilds have been skipped due to a
dependency conflict:

dev-python/docutils:0

(dev-python/docutils-0.18.1:0/0::gentoo, ebuild scheduled for merge)
USE="" ABI_X86="(64)" PYTHON_TARGETS="python3_9 (-pypy3) -python3_10 -python3_8" conflicts with
<dev-python/docutils-0.18[python_targets_python3_9(-)] required by (dev-python/sphinx-4.3.2:0/0::gentoo, installed) USE="-doc -latex -test" ABI_X86="(64)" PYTHON_TARGETS="python3_9 (-pypy3) -python3_10 -python3_8"
^ ^^^^
<dev-python/docutils-0.18[python_targets_python3_9(-)] required by (dev-python/sphinx_rtd_theme-1.0.0:0/0::gentoo, installed) USE="-test" ABI_X86="(64)" PYTHON_TARGETS="python3_9 (-pypy3) -python3_10 -python3_8"
^ ^^^^


Nothing to merge; quitting.

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