forked from ALHP/ALHP.GO
update readme to reflect org and keyring changes
This commit is contained in:
108
README.md
108
README.md
@@ -2,14 +2,21 @@
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[](https://git.harting.dev/anonfunc/ALHP.GO/src/branch/master/LICENSE) [](https://alhp.anonfunc.dev/packages.html) [](https://liberapay.com/anonfunc/)
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Build script for archlinux instructionset enabled repos. All packages are build with `-march=<cpu-set> -O3`. Some
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packages will fail to build, they will just be provided from the official repos as usual.
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Buildbot for Archlinux-based repos build with different
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[x86-64 feature levels](https://www.phoronix.com/scan.php?page=news_item&px=GCC-11-x86-64-Feature-Levels), `-O3` and
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[LTO](https://en.wikipedia.org/wiki/Interprocedural_optimization).
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## Check your system for support
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**Important**: Before you enable any of these repos, check if your system supports x86-64-v3. You can do that
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with `/lib/ld-linux-x86-64.so.2 --help`. If you don't check beforehand you might be unable to boot your system anymore
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and need to downgrade any package that you may have upgraded.
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**Important**: Before you enable any of these repos, check if your system supports the feature level you want to enable
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(e.g. `x86-64-v3`). You can do that with
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```bash
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/lib/ld-linux-x86-64.so.2 --help
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```
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If you don't check beforehand you might be unable to boot your system anymore and need to downgrade any package that you
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may have upgraded.
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Example output snippet for a system supporting up to `x86-64-v3`:
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@@ -22,29 +29,33 @@ Subdirectories of glibc-hwcaps directories, in priority order:
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## Enable Repos
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To enable these complement repos you need to add them above the regular repos in `/etc/pacman.conf`
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To enable these complement repos you need to install [alhp-keyring](https://aur.archlinux.org/packages/alhp-keyring/)
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and [alhp-mirrorlist](https://aur.archlinux.org/packages/alhp-mirrorlist/) from **AUR** and modify `/etc/pacman.conf`
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to add them above your regular repos.
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### Choose a mirror (optional)
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You can choose from different available mirrors.
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> Note: Only `alhp.harting.dev` is hosted by ALHP directly. Make sure you use an up-to-date mirror.
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Edit `/etc/pacman.d/alhp-mirrorlist` and comment out/in mirrors you want to have enabled/disabled. Per default selected
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is a cloudflare-based mirror which
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[*should* provide decent speed worldwide](https://git.harting.dev/ALHP/ALHP.GO/issues/38#issuecomment-891).
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> Note: Only `alhp.harting.dev` is hosted by ALHP directly. If you have problems with one mirror,
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> open an issue at [alhp-mirrorlist](https://git.harting.dev/ALHP/alhp-mirrorlist).
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- `alhp.harting.dev` (Tier 0, Central Europe)
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- `www.gardling.com/alhp` (Tier 1, North America, provided by @titaniumtown)
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### Modify /etc/pacman.conf
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### Example pacman.conf
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Add the appropriate repos **above** your regular Archlinux repos.
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Replace `alhp.harting.dev` if you want to use another mirror (see section above).
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Example for `x86-64-v3`
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```editorconfig
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[core-x86-64-v3]
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Server = https://alhp.harting.dev/$repo/os/$arch/
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Include = /etc/pacman.d/alhp-mirrorlist
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[extra-x86-64-v3]
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Server = https://alhp.harting.dev/$repo/os/$arch/
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Include = /etc/pacman.d/alhp-mirrorlist
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[community-x86-64-v3]
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Server = https://alhp.harting.dev/$repo/os/$arch/
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Include = /etc/pacman.d/alhp-mirrorlist
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[core]
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Include = /etc/pacman.d/mirrorlist
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@@ -56,23 +67,8 @@ Include = /etc/pacman.d/mirrorlist
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Include = /etc/pacman.d/mirrorlist
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```
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Replace `x86-64-v3` with your cpu-set. More information about all available options
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on [this gcc page](https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html). Currently, alhp.harting.dev only builds
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for `x86-64-v3` (list is subject to change). You can see all available repositories [here](https://alhp.harting.dev/).
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After finished adding the repos to `pacman.conf` you need to import and sign the used pgp key:
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Import:
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```
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pacman-key --keyserver keyserver.ubuntu.com --recv-keys 0D4D2FDAF45468F3DDF59BEDE3D0D2CD3952E298
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```
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Local sign:
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```
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pacman-key --lsign-key 0D4D2FDAF45468F3DDF59BEDE3D0D2CD3952E298
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```
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Replace `x86-64-v3` with your x86-64 feature level.
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> ALHP only builds for `x86-64-v3` at to moment (list is subject to change). You can see all available repositories [here](https://alhp.harting.dev/).
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Update package database and upgrade:
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@@ -82,7 +78,7 @@ pacman -Suy
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## Remove Repos
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To disable ALHP remove all *-x86-64-v3 entries in `/etc/pacman.conf`.
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To disable ALHP remove all *x86-64-vX* entries in `/etc/pacman.conf` and remove `alhp-keyring` and `alhp-mirrorlist`.
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After that you can refresh pacmans databases and downgrade all packages like:
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@@ -102,51 +98,17 @@ Also [package status page](https://alhp.anonfunc.dev/packages.html).
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Enabled for all packages build after 04 Nov 2021 12:07:00
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UTC. [More details.](https://git.harting.dev/anonfunc/ALHP.GO/issues/52)
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LTO status visible per package on the package status page.
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### error: *-x86-64-v3: signature from "Archlinux CIE Repos (Build 2020/2021) <cie@harting.dev>" is unknown trust
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You get this because the new, extended key has unknown trust value attached to it. To fix it, first import the key again
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to be sure you got the extended one:
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`pacman-key --keyserver keyserver.ubuntu.com --recv-keys 0D4D2FDAF45468F3DDF59BEDE3D0D2CD3952E298`
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After that you just have to set the trust on this key with (as root, for `pacman-key`):
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```
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pacman-key --edit-key 0D4D2FDAF45468F3DDF59BEDE3D0D2CD3952E298
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pub rsa4096/E3D0D2CD3952E298
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created: 2020-08-12 expires: 2022-07-09 usage: SC
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trust: unknown validity: unknown
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[ unknown] (1). Archlinux CIE Repos (Build 2020/2021) <cie@harting.dev>
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gpg> trust
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pub rsa4096/E3D0D2CD3952E298
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created: 2020-08-12 expires: 2022-07-09 usage: SC
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trust: unknown validity: unknown
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[ unknown] (1). Archlinux CIE Repos (Build 2020/2021) <cie@harting.dev>
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Please decide how far you trust this user to correctly verify other users' keys
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(by looking at passports, checking fingerprints from different sources, etc.)
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1 = I don't know or won't say
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2 = I do NOT trust
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3 = I trust marginally
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4 = I trust fully
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5 = I trust ultimately
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m = back to the main menu
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Your decision? 4
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````
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LTO status is visible per package on the package status page.
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### Mirrors
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You want to mirror ALHP? You are welcome to do
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so, [see this issue for how to become one](https://git.harting.dev/anonfunc/ALHP.GO/issues/38#issuecomment-744).
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so, [see alhp-mirrorlist for how to become one](https://git.harting.dev/ALHP/alhp-mirrorlist#how-to-become-a-mirror).
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### Donations
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## Donations
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I appreciate any money you want to throw my way, but donations are strictly optional. Also
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consider [donating to the Archlinux Team](https://archlinux.org/donate/), without their work ALHP would not be possible.
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I appreciate any money you want to throw my way, but donations are strictly optional. Donations are primarily used to
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pay for server costs. Also consider [donating to the **Archlinux Team**](https://archlinux.org/donate/), without their
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work ALHP would not be possible.
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[](https://liberapay.com/anonfunc/)
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