916fa0a610
Also: * provides a bunch of build options * documents build options config in longDescription * provides a bunch of predefined packages and documents them some more * sources' hashes stay the same
65 lines
1.7 KiB
Nix
65 lines
1.7 KiB
Nix
{ callPackage
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, stdenv, overrideCC, gcc49
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}:
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# TODO on new Xen version: generalize this to generate [vanilla slim
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# light] for each ./<version>.nix.
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rec {
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xen_4_5-vanilla = callPackage ./4.5.nix {
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# At the very least included seabios and etherboot need gcc49,
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# so we have to build all of it with gcc49.
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stdenv = overrideCC stdenv gcc49;
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meta = {
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description = "vanilla";
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longDescription = ''
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Vanilla version of Xen. Uses forks of Qemu and Seabios bundled
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with Xen. This gives vanilla experince, but wastes space and
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build time: typical NixOS setup that runs lots of VMs will
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build three different versions of Qemu when using this (two
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forks and upstream).
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'';
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};
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};
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xen_4_5-slim = xen_4_5-vanilla.override {
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withInternalQemu = false;
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withInternalTraditionalQemu = true;
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withInternalSeabios = false;
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withSeabios = true;
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meta = {
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description = "slim";
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longDescription = ''
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Slimmed-down version of Xen that reuses nixpkgs packages as
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much as possible. Different parts may get out of sync, but
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this builds faster and uses less space than vanilla. Use with
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`qemu_xen` from nixpkgs.
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'';
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};
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};
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xen_4_5-light = xen_4_5-vanilla.override {
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withInternalQemu = false;
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withInternalTraditionalQemu = false;
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withInternalSeabios = false;
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withSeabios = true;
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meta = {
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description = "light";
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longDescription = ''
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Slimmed-down version of Xen without `qemu-traditional` (you
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don't need it if you don't know what it is). Use with
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`qemu_xen-light` from nixpkgs.
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'';
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};
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};
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xen-vanilla = xen_4_5-vanilla;
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xen-slim = xen_4_5-slim;
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xen-light = xen_4_5-light;
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}
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