33 lines
1.8 KiB
Markdown
33 lines
1.8 KiB
Markdown
# jstm-optimized
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This repository includes a build tool for compiling the Linux kernel with performance patches from the Linux Clear project. It allows for build time speedups and easier PKGBUILD configuration.
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This repository is based on the AUR package [linux-clear](https://aur.archlinux.org/pkgbase/linux-clear) (which is also maintained by me) and simply patches it's PKGBUILD file and passes some environment variables.
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Before I took over the AUR package I maintained a softfork of the package here. Now it just contains tools for it as I am now able to introduce things to upstream.
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## Warning
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As with every other software, make sure to regularily update your kernel. Missing updates and security patches will make your system vulnerable to attacks.
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## Changes
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This repository improves/changes the following things over [linux-clear](https://aur.archlinux.org/pkgbase/linux-clear):
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- includes a build tool with build time performance improvements
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- defaults to cpu governor `schedutil` instead of `performance` (you don't need maximum performance 24/7 anyway, use [`gamemode`](https://github.com/FeralInteractive/gamemode) for maximum game performance or use [`cpu-power`](https://archlinux.org/packages/extra/x86_64/cpupower/))
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- includes the `powersave` cpu governor for battery-powered devices
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## Building
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To build this kernel, run this command in your terminal:
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```bash
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curl -sSL "https://git.staropensource.de/JeremyStarTM/jstm-optimized/raw/branch/develop/buildtool.sh">/tmp/buildtool.sh
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chmod +x /tmp/buildtool.sh
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/tmp/buildtool.sh
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```
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## Building from local repository
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If you've already built this kernel or want to compile the kernel from your local repository execute this:
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```bash
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env BUILDTOOL_LOCALDIR=SET ./buildtool.sh
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```
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## Cleaning repository
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To remove everything `makepkg` produced, simply run:
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```bash
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./cleantool.sh
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```
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