lto-overlay VS guru

Yeah, despite how little I comment on here, I use HN all the time for basically the same thing. I think the good moderation, smaller, tighter-knit community, and relatively high-quality of posts compared to Reddit has made it my first go-to when I am curious about something.

I'll usually `query bla Talos II bla bla site:ycombinator.com`, and if that doesn't give me what I want, I'll try the Algolia search [1]. And only then will I give up and try `site:reddit.com`, unless there is a more specific site I know to try first [2].

---

[1]: I'm sure most regulars here know it, but if you don't, it is super useful. I just wish it had more query operators to filter out stuff sometimes -- <https://hn.algolia.com>

[2]: I'd be interested in what others here do. Off the top of my head, these are the ones I'll usually use, maybe it'll be helpful to someone else:

• For questions about server hardware / networking equipment / weird second-hand HPC stuff, ServeTheHome has a surprising number of quality articles and lots of forum discussion -- `site:servethehome.com` or `site:forums.servethehome.com`

Level1Tech's Forum (site:forum.level1techs.com) can be decent as well for such topics and stuff like ZFS-related questions, but it tends to have a more 'inexperienced'/consumer userbase relative to STH (though usually more into it than, say, the LTT audience).

• If you don't mind Google Translate, Russia's more-or-less HN equivalent, Habr [3], often has pretty high-quality, in-depth articles on a variety of tech/programming topics. It differs from HN a bit in that companies themselves tend to write them and they are displayed inline on Habr itself rather than more of a Reddit-like link-aggregation system like on HN. The style tends to be similar to stuff like the CloudFlare blog posts -- `site:habr.com` (word of warning: great content, but the comments can be quite mean at times - e.g., the blog post on Cosmopolitan was just filled with awful transphobic stuff).

• For anything video encoding-related, `site:doom9.org` is a great resource when Googling specific questions. And for finding out which country has the best quality release of a movie, outside of something like a torrent tracker, screencaps from <https://caps-a-holic.com> are great, and adding `site:forum.blu-ray.com` or `site:dvdcompare.net` to your queries can help a ton to find actual info about a disc.

Otherwise, certain Discord chats, like Beatrice-Raws, /r/av1's Discord, and the SeaDex Discord can have useful discussion.

• Anything Linux-related, the Gentoo Wiki is really good, and Arch too - adding `https://wiki.gentoo.org` to a query can help a lot, particularly for weird compiler flags and old/obscure hardware, or `site:wiki.archlinux.org`. For LTO and optimization bugs, the Gentoo LTO overlay project is also really useful, between the patches/notes and the issue tracker discussions [4]. AUR comments can also be helpful for issues with somewhat bleeding-edge builds.

• Arch's PKGBUILDs and Alpine's APKBUILDs are really easy to read, and I find actually getting to them/the sources for their patches is easier/quicker than most distros. If I'm running into trouble, I tend to check their stuff to avoid the useless Google searches.

• For anything drug/medication-related, the Psychonaut wiki [5] and Tripsit [6] tend to be better than stuff like Wikipedia in terms of "wtf did my doctor prescribe me, what will this do, and do I need to worry about taking it in combination with XYZ".

As a last resort, if neither has good info on some obscure thing I've been given, like when I was living in Russia, if you're willing to Google Translate, I've found Russian Wikipedia to be really vast on all sorts of medications and chemicals, and also much more objective and skeptical about certain topics (e.g., there are tons of borderline placebo Soviet-era meds they'll give you there, and if you look them up on English wikipedia, you can tell some Nootropics-bro wrote half of it, whereas the Russian page will quickly tell you "actually, there's been basically no proof this does anything").

• If I'm looking for a particular file that I can't seem to find normally on Google or torrent tracker, I've had success searching for Apache directory listings with some query abuse [7]. And if that fails, DHT indexers [8] like BTDig [9] can be helpful when you're in a situation where you know the filename, like a particular font that is no longer for sale, but seemingly can't find it on Google, Yandex, Archive.org, etc.

• For finding new music / movies / anime, queries like "Films like Parasite" or "Best Korean movies" on Google tend to be useless due to all the SEO-spam WatchMojo-tier blogs, all featuring the same five films that barely relate to what you're looking for.

The best way that I have found, personally, is to use the collages and comment sections on certain torrent trackers; as with HN, the communities tend to be tighter-knit and have higher quality discussion than you can find on Reddit.

For general music, even if you don't intend on ever actually pirating anything Redacted's ("RED") "collages" (think: ultra high-quality, user-curated lists of similar music) is unmatched. And they have relationship diagrams for each artist to show what other users tend to download. RED is a private tracker, but they allow anyone to sign up if they submit an application through IRC [10]. For East Asian music (j-pop, j-rock, k-pop, etc), Jpopsuki can be useful as well - almost the same system, but more targeted niche (and unfortunately, less curated/moderated).

Otherwise, Last.fm's recommendations tend to be better than Spotify/YouTube for me, and the ability to see which other users have similar taste to you / have the same current favorite song can be really useful, since you can then click on their pages and inevitably find something you've never heard before that matches your taste.

Anime, unfortunately, does not have the same level of pirate curation as movies or music, so I tend to rely a lot on AniDB's tags [11] and MyAnimeList's user-curated recommendations [12]. For Korean and Chinese TV, MyDramaList is similar and pretty decent [13].

And for movies, another torrent tracker, PassThePopcorn ("PTP") has the same sort of collections/collages and system as RED [6], which can be great if you're looking for very specific types of films. And even better, you have to "pay" credits (non-purchasable points you receive for seeding) to even create a collection, which adds a surprisingly nice, artificial barrier to ensure that the only collections that exist are ones maintained by people who truly care about that particular sub-niche.

Like HN, the comments often have more value than the content itself. Unlike RED, where comments are for a particular torrent (e.g., Fake Record Label's 1997 Japanese-region CD of Fake Band's Self Title album), PTP comments are per torrent group (i.e., Fake Movie as a whole rather than the 1080P rip of the German Blu-ray of Fake Movie). This can be really nice because the comments often turn into reviews and discussion about particular editions of a film.

As an example, I watched Wong Kar-wai's "Fallen Angels" much later than I should have (great movie, btw), but had I not read the comments, I'd probably have just downloaded the 4K Blu-ray, not realizing they re-colorgraded the film to have an entirely different style from the original, and changed the aspect ratio by cropping it from 16:9 to 2.39:1.

Personally, regardless of what the director claims is his true vision, I am really glad I read those comments because what sticks out to me the most in Fallen Angels is the beautiful color work and the ridiculous decision to use a super-wide angle lens (possibly 9.8mm adapted to 6.8mm?) [14] for most of the film, which gave it this immersive feel. However, like almost everyone else, I have a 16:9 TV, and so when you crop it to a cinema aspect ratio, something feels very, very wrong -- you lose that immersion and claustrophobia the lens created in the first place [15].

[3]: this is the English version, which has much fewer articles, but it might help to get a general idea - <https://habr.com/en/all/> (also, note the company-specific and topic-specific filters)

[4]: <https://github.com/gentoo-mirror/lto-overlay>

[5]: <https://psychonautwiki.org/wiki/Adderall>

[6]: <https://combo.tripsit.me>

[7]: <https://www.reddit.com/r/opendirectories/comments/933pzm/all...>

[8]: <https://wiki.archiveteam.org/index.php/BitTorrent_DHT>

[9]: <https://btdig.com>

[10]: <https://interviewfor.red/en/starting.html>

[11]: <https://anidb.net/anime/7243#tab_main_4_1>

[12]: <https://myanimelist.net/anime/7785/Yojouhan_Shinwa_Taikei/us...>

[13]: <https://mydramalist.com/shows/top>

[14]: really cool video that tries to identify (probably successfully) the mysterious, seemingly non-existent lens the director claimed to have used - <https://www.youtube.com/watch?v=A2dq_7wu0Dw>

[15]: comparisons of the WKW remasters - <https://youtu.be/OrvGqEdomLo?t=435>

A good idea would be to refer to https://github.com/gentoo-mirror/lto-overlay/blob/master/sys-config/ltoize/files/package.cflags/optimizations.conf for problems with -O3/-Ofast. I would even suggest using the lto-overlay and installing sys-config/ltoize from it. Even if you don't use LTO, it installs workarounds for the CFLAGS/CXXFLAGS shown here.

lto-overlay location: /var/db/repos/lto-overlay sync-type: git sync-uri: https://github.com/gentoo-mirror/lto-overlay.git masters: gentoo mv

and sys-config/ltoize::lto-overlay already has configuration for many packages but if something missing you can add it manually

link to ebuild on Github (for 2.6.2)

Portage 3.0.30 (python 3.9.12-final-0, default/linux/amd64/17.1/no-multilib/hardened/selinux, gcc-11.2.1, glibc-2.34-r13, 5.15.32-gentoo-r1 x86\_64) ================================================================= System uname: Linux-5.15.32-gentoo-r1-x86\_64-Intel-R-\_Xeon-R-\_E-2176G\_CPU\_@\_3.70GHz-with-glibc2.34 KiB Mem: 65754864 total, 58125268 free KiB Swap: 67108860 total, 67108860 free Timestamp of repository gentoo: Fri, 13 May 2022 19:18:08 +0000 Head commit of repository gentoo: 007b666f6970048d906bba7bd867c5db9ea38116 Timestamp of repository guru: Fri, 13 May 2022 13:48:23 +0000 Head commit of repository guru: e043730be06610bb2436749b15b30c60861df3f8 sh bash 5.1\_p16 ld GNU ld (Gentoo 2.37\_p1 p2) 2.37 app-misc/pax-utils: 1.3.3::gentoo app-shells/bash: 5.1\_p16::gentoo dev-lang/perl: 5.34.0-r9::gentoo dev-lang/python: 3.9.12::gentoo, 3.10.4::gentoo dev-lang/rust: 1.59.0::gentoo dev-util/cmake: 3.22.2::gentoo dev-util/meson: 0.61.4-r2::gentoo sec-policy/selinux-base: 2.20220106-r3::gentoo sys-apps/baselayout: 2.7-r3::gentoo sys-apps/openrc: 0.44.10::gentoo sys-apps/sandbox: 2.29::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.71-r1::gentoo sys-devel/automake: 1.16.5::gentoo sys-devel/binutils: 2.37\_p1-r2::gentoo sys-devel/binutils-config: 5.4.1::gentoo sys-devel/clang: 13.0.1::gentoo sys-devel/gcc: 11.2.1\_p20220115::gentoo sys-devel/gcc-config: 2.5-r1::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/lld: 13.0.1::gentoo sys-devel/llvm: 13.0.1::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.15-r3::gentoo (virtual/os-headers) sys-libs/glibc: 2.34-r13::gentoo sys-libs/libselinux: 3.3::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo.git priority: -1000 guru location: /var/db/repos/guru sync-type: git sync-uri: https://github.com/gentoo-mirror/guru.git masters: gentoo local location: /var/db/repos/local masters: gentoo ACCEPT\_KEYWORDS="amd64" ACCEPT\_LICENSE="@FREE @BINARY-REDISTRIBUTABLE Canon-UFR-II google-chrome MSttfEULA all-rights-reserved" CBUILD="x86\_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86\_64-pc-linux-gnu" CXXFLAGS="-march=native -O2 -pipe" FCFLAGS="-march=native -O2 -pipe" FFLAGS="-march=native -O2 -pipe" LANG="ru\_RU.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j12" USE="X a52 acl alsa amd64 audit bluetooth branding bzip2 cairo caps cdda crypt cups dbus dts dvd egl elogind flac gif gles2 gnome-keyring gpm gtk hardened iconv icu ipv6 jpeg kms lcms libglvnd libnotify libtirpc mad mng mp3 mpeg ncurses nls nptl nvdec nvenc nvidia ogg opengl openmp opus pam pcre pdf pie pipewire png policykit pulseaudio readline sdl seccomp selinux spell split-usr ssl ssp svg text tiff truetype udisks unicode usb v4l vaapi vorbis vulkan wayland x264 xattr xml xtpax xvid xvmc zlib zstd" ABI\_X86="64" VIDEO\_CARDS="nvidia"

Portage 3.0.30 (python 3.9.12-final-0, default/linux/amd64/17.1, gcc-11.3.0, glibc-2.35-r4, 5.17.5-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-5.17.5-gentoo-x86_64-AMD_Ryzen_3_3100_4-Core_Processor-with-glibc2.35 KiB Mem: 16383388 total, 9773588 free KiB Swap: 8388604 total, 8388604 free Timestamp of repository gentoo: Sun, 01 May 2022 00:45:01 +0000 Head commit of repository gentoo: 2e6ff8d560500cdeed0123f3c88ace67f0f103b9 Timestamp of repository guru: Sun, 01 May 2022 07:51:48 +0000 Head commit of repository guru: 0717f75b5fb4ca699c19525b3cd32e4b45dd9a7a Head commit of repository librewolf: fd7e93490b45388f0ae388072b4645f561d749ab sh bash 5.1_p16 ld GNU ld (Gentoo 2.38 p4) 2.38 app-misc/pax-utils: 1.3.4::gentoo app-shells/bash: 5.1_p16::gentoo dev-lang/perl: 5.34.1-r3::gentoo dev-lang/python: 3.9.12::gentoo, 3.10.4::gentoo dev-lang/rust: 1.60.0::gentoo dev-util/cmake: 3.23.1::gentoo dev-util/meson: 0.61.4-r2::gentoo sys-apps/baselayout: 2.8::gentoo sys-apps/openrc: 0.44.10::gentoo sys-apps/sandbox: 2.29::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.71-r1::gentoo sys-devel/automake: 1.16.5::gentoo sys-devel/binutils: 2.38-r2::gentoo sys-devel/binutils-config: 5.4.1::gentoo sys-devel/clang: 14.0.3::gentoo sys-devel/gcc: 11.3.0::gentoo sys-devel/gcc-config: 2.5-r1::gentoo sys-devel/libtool: 2.4.7::gentoo sys-devel/lld: 14.0.3::gentoo sys-devel/llvm: 14.0.3::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.17-r1::gentoo (virtual/os-headers) sys-libs/glibc: 2.35-r4::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-metamanifest: yes sync-rsync-extra-opts: sync-rsync-verify-jobs: 1 sync-rsync-verify-max-age: 24 guru location: /var/db/repos/guru sync-type: git sync-uri: https://github.com/gentoo-mirror/guru.git masters: gentoo librewolf location: /var/db/repos/librewolf sync-type: git sync-uri: https://gitlab.com/librewolf-community/browser/gentoo.git masters: gentoo ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe -fdiagnostics-color=always" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /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/sandbox.d /etc/terminfo" CXXFLAGS="-march=native -O2 -pipe -fdiagnostics-color=always" 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 binpkg-multi-instance buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news 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://distfiles.gentoo.org" LANG="en_GB.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j7" 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 acl alsa amd64 bzip2 cli crypt dbus dri elogind fortran gdbm hardened iconv ipv6 jack jpeg libglvnd libtirpc lto minimal multilib ncurses nls nptl ogg openmp pam pcre pipewire png policykit polkit readline seccomp split-usr ssl unicode wayland xattr zlib" ABI_X86="64" ADA_TARGET="gnat_2020" 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 radeonsi" 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

guru location: /var/db/repos/guru sync-type: git sync-uri: https://github.com/gentoo-mirror/guru.git masters: gentoo

I used the ebuild from the guru overlay and updated the hashes to the 2021.2.2 version.

Portage 3.0.18 (python 3.8.8-final-0, default/linux/amd64/17.1/desktop/plasma, gcc-10.2.0, glibc-2.32-r7, 5.11.16-arch1-1 x86_64) ================================================================= System uname: Linux-5.11.16-arch1-1-x86_64-Intel-R-_Core-TM-_i5-4210U_CPU_@_1.70GHz-with-glibc2.2.5 KiB Mem: 5962404 total, 2918436 free KiB Swap: 12582904 total, 12582904 free Timestamp of repository gentoo: Tue, 27 Apr 2021 09:30:01 +0000 Head commit of repository gentoo: f59130d7ae313030294d29a4ab4d9f8370a5d8f7 Head commit of repository broadcom_bcm43142: 49ef7d81cdc3b274e38232e15d48e8aedce2e032 Timestamp of repository guru: Sun, 25 Apr 2021 20:34:59 +0000 Head commit of repository guru: d26714bcc1c67a629bbfacf94ff260c2e5975da0 Timestamp of repository steam-overlay: Tue, 20 Apr 2021 22:35:10 +0000 Head commit of repository steam-overlay: 1189a84a704dfba7c3312ccfd6c22cceb35bddfd sh bash 5.0_p18 ld GNU ld (Gentoo 2.35.2 p1) 2.35.2 app-shells/bash: 5.0_p18::gentoo dev-lang/perl: 5.30.3::gentoo dev-lang/python: 2.7.18_p8::gentoo, 3.8.8_p1::gentoo, 3.9.2_p1::gentoo dev-lang/rust: 1.47.0-r2::gentoo dev-lang/rust-bin: 1.51.0::gentoo dev-util/cmake: 3.18.5::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/openrc: 0.42.1-r1::gentoo sys-apps/sandbox: 2.21::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.16.2-r1::gentoo sys-devel/binutils: 2.35.2::gentoo sys-devel/gcc: 10.2.0-r5::gentoo sys-devel/gcc-config: 2.4::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.10::gentoo (virtual/os-headers) sys-libs/glibc: 2.32-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-max-age: 24 sync-rsync-verify-metamanifest: yes sync-rsync-verify-jobs: 1 sync-rsync-extra-opts: broadcom_bcm43142 location: /var/db/repos/broadcom_bcm43142 sync-type: git sync-uri: https://github.com/SergeiMinaev/broadcom_bcm43142.git masters: gentoo guru location: /var/db/repos/guru sync-type: git sync-uri: https://github.com/gentoo-mirror/guru.git masters: gentoo steam-overlay location: /var/db/repos/steam-overlay sync-type: git sync-uri: https://github.com/gentoo-mirror/steam-overlay.git masters: gentoo ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -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" CXXFLAGS="-march=native -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="-march=native -O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch parallel-install 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="-march=native -O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en it" MAKEOPTS="-j3" 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" USE="X a52 aac acl acpi alsa amd64 berkdb branding bzip2 cairo cdda cdr cli crypt cups dbus declarative dri dts dvdr elogind emboss encode exif flac fortran gdbm gif gpm gui iconv icu ipv6 jpeg kde kipi kwallet lcms libglvnd libnotify libtirpc mad mng mp3 mp4 mpeg multilib ncurses networkmanager nls nptl ogg opengl openmp pam pango pcre pdf phonon plasma png policykit ppds pulseaudio qml qt4 qt5 readline sdl seccomp semantic-desktop spell split-usr ssl startup-notification svg tcpd tiff truetype udev udisks unicode upower usb vaapi vdpau vorbis vulkan widgets wxwidgets x264 xattr xcb xml xv xvid zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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="joystick libinput synaptics" KERNEL="linux" L10N="en it" 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="php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_8" PYTHON_TARGETS="python3_8" RUBY_TARGETS="ruby26" USERLAND="GNU" VIDEO_CARDS="intel i965 nouveau" 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: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RUSTFLAGS