$ emerge --info
!!! No gcc found. You probably need to 'source /etc/profile'
!!! to update the environment of this terminal and possibly
!!! other terminals also.
Portage 3.0.66.1 (python 3.12.8-final-0, default/linux/amd64/23.0/musl/hardened, [unavailable], musl-1.2.5-r1, 6.12.7-gentoo x86_64)
=================================================================
System uname: Linux-6.12.7-gentoo-x86_64-AMD_Ryzen_7_3700X_8-Core_Processor-with-libc
KiB Mem:    32794820 total,  29529336 free
KiB Swap:    8374268 total,   8374268 free
Timestamp of repository gentoo: Sat, 28 Dec 2024 14:03:28 +0000
Head commit of repository gentoo: 35808d48a5359706151ca57a8168698c2bade849

Timestamp of repository xarblu-overlay: Fri, 27 Dec 2024 23:18:15 +0000
Head commit of repository xarblu-overlay: 31f8722798edff48df9cd278cdffa0036c6db73a

sh bash 5.2_p37
ld LLD 19.1.6 (compatible with GNU linkers)
app-misc/pax-utils:       1.3.8::gentoo
app-shells/bash:          5.2_p37::gentoo
dev-build/autoconf:       2.71-r7::gentoo, 2.72-r1::gentoo
dev-build/automake:       1.17-r1::gentoo
dev-build/cmake:          3.31.3::gentoo
dev-build/libtool:        2.5.4::gentoo
dev-build/make:           4.4.1-r100::gentoo
dev-build/meson:          1.6.1::gentoo
dev-lang/perl:            5.40.0-r1::gentoo
dev-lang/python:          3.12.8::gentoo, 3.13.1::gentoo
dev-lang/rust:            1.83.0-r1::gentoo
llvm-core/clang:          19.1.6::gentoo
llvm-core/lld:            19.1.6::gentoo
llvm-core/llvm:           19.1.6::clang-musl
sys-apps/baselayout:      2.17::gentoo
sys-apps/openrc:          0.55.1::gentoo
sys-apps/sandbox:         2.42::gentoo
sys-kernel/linux-headers: 6.12::gentoo (virtual/os-headers)
sys-libs/musl:            1.2.5-r1::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/gentoo
    priority: -1000
    volatile: False
    sync-git-verify-commit-signature: true

clang-musl
    location: /var/db/repos/clang-musl/clang-musl-overlay
    masters: gentoo
    volatile: True

local
    location: /var/db/repos/local
    masters: gentoo
    volatile: False

xarblu-overlay
    location: /var/db/repos/xarblu-overlay
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/xarblu-overlay.git
    masters: gentoo
    volatile: False

Binary Repositories:

gentoobinhost
    priority: 1
    sync-uri: https://distfiles.gentoo.org/releases/amd64/binpackages/23.0/x86-64_musl_hardened

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="@FREE"
ADDR2LINE="llvm-addr2line"
AR="llvm-ar"
AS="clang -c"
CBUILD="x86_64-pc-linux-musl"
CC="clang"
CFLAGS="-O2 -pipe  -fPIC -D_FORTIFY_SOURCE=2 -fstack-clash-protection -fstack-protector-strong -Wformat -Werror=format-security -fdata-sections -ffunction-sections -O3 -pipe -march=native -mllvm=-polly -mllvm=-polly-vectorizer=stripmine -mllvm=-polly-omp-backend=LLVM -mllvm=-polly-parallel -mllvm=-polly-num-threads=9 -mllvm=-polly-scheduling=dynamic -flto=thin"
CHOST="x86_64-pc-linux-musl"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d"
CPP="clang-cpp"
CXX="clang++"
CXXFLAGS="-O2 -pipe  -fPIC -D_FORTIFY_SOURCE=2 -fstack-clash-protection -fstack-protector-strong -Wformat -Werror=format-security -fdata-sections -ffunction-sections -O3 -pipe -march=native -mllvm=-polly -mllvm=-polly-vectorizer=stripmine -mllvm=-polly-omp-backend=LLVM -mllvm=-polly-parallel -mllvm=-polly-num-threads=9 -mllvm=-polly-scheduling=dynamic -flto=thin"
DISTDIR="/var/cache/distfiles"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME"
FCFLAGS="-O2 -pipe  -fPIC -D_FORTIFY_SOURCE=2 -fstack-clash-protection -fstack-protector-strong -Wformat -Werror=format-security -fdata-sections -ffunction-sections -O3 -pipe -march=native -mllvm=-polly -mllvm=-polly-vectorizer=stripmine -mllvm=-polly-omp-backend=LLVM -mllvm=-polly-parallel -mllvm=-polly-num-threads=9 -mllvm=-polly-scheduling=dynamic"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync merge-wait network-sandbox news parallel-fetch pid-sandbox pkgdir-index-trusted 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  -fPIC -D_FORTIFY_SOURCE=2 -fstack-clash-protection -fstack-protector-strong -Wformat -Werror=format-security -fdata-sections -ffunction-sections -O3 -pipe -march=native -mllvm=-polly -mllvm=-polly-vectorizer=stripmine -mllvm=-polly-omp-backend=LLVM -mllvm=-polly-parallel -mllvm=-polly-num-threads=9 -mllvm=-polly-scheduling=dynamic"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
INSTALL_MASK="charset.alias /usr/share/locale/locale.alias"
LANG="C.UTF8"
LD="ld.lld"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,--as-needed  -Wl,-znow,-zrelro -pie -Wl,-O2 -Wl,--as-needed"
LEX="flex"
NM="llvm-nm"
OBJCOPY="llvm-objcopy"
OBJDUMP="llvm-objdump"
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="/tmp"
RANLIB="llvm-ranlib"
READELF="llvm-readelf"
RUSTFLAGS=" -C opt-level=3 -C codegen-units=8 -C target-cpu=native -C linker=clang -C linker-plugin-lto=yes -C link-arg=-flto=thin --C link-arg=-Wl,-z,pack-relative-relocs -Clink-arg=-polly -Clink-arg=-polly-vectorizer=stripmine -Clink-arg=-polly-omp-backend=LLVM -Clink-arg=-polly-parallel -Clink-arg=-polly-num-threads=9 -Clink-arg=-polly-scheduling=dynamic"
SHELL="/bin/bash"
STRINGS="llvm-strings"
STRIP="llvm-strip"
USE="acl amd64 bzip2 cet clang crypt default-libcxx elogind hardened iconv ipv6 libtirpc llvm-libunwind lto ncurses openmp orc pam pcre pic pie pipewire profile pulseaudio readline seccomp ssl ssp test-rust unicode verify-sig vulkan wayland xattr xtpax zlib" ABI_X86="64" ADA_TARGET="gcc_12" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_anon authn_dbm authn_file authz_dbm authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir env expires ext_filter file_cache filter headers include info log_config logio 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="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3" ELIBC="musl" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax navcom oceanserver oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 tsip tripmate tnt ublox" GUILE_SINGLE_TARGET="3-0" GUILE_TARGETS="3-0" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz glk hd44780 lb216 lcdm001 mtxorb text" LLVM_TARGETS="X86" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-2" POSTGRES_TARGETS="postgres16" PYTHON_SINGLE_TARGET="python3_12" PYTHON_TARGETS="python3_12" RUBY_TARGETS="ruby32" VIDEO_CARDS="nouveau nvk" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipp2p iface geoip fuzzy condition tarpit sysrq proto logmark ipmark dhcpmac delude chaos account"
Unset:  ARFLAGS, ASFLAGS, CCLD, CONFIG_SHELL, CPPFLAGS, CTARGET, CXXFILT, ELFEDIT, EMERGE_DEFAULT_OPTS, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, LC_ALL, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, MAKEOPTS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PYTHONPATH, SIZE, YACC, YFLAGS