2024-05-02 00:46:19 +00:00
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{ lib, stdenv, fetchurl }:
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# Note: this package is used for bootstrapping fetchurl, and thus
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# cannot use fetchpatch! All mutable patches (generated by GitHub or
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# cgit) that are needed here should be included directly in Nixpkgs as
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# files.
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let
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rev = "28ea239c53a2d5d8800c472bc2452eaa16e37af2";
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# Don't use fetchgit as this is needed during Aarch64 bootstrapping
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configGuess = fetchurl {
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name = "config.guess-${builtins.substring 0 7 rev}";
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2024-05-13 21:24:10 +00:00
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url =
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"https://git.savannah.gnu.org/cgit/config.git/plain/config.guess?id=${rev}";
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2024-05-02 00:46:19 +00:00
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hash = "sha256-7CV3YUJSMm+InfHel7mkV8A6mpSBEEhWPCEaRElti6M=";
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};
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configSub = fetchurl {
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name = "config.sub-${builtins.substring 0 7 rev}";
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2024-05-13 21:24:10 +00:00
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url =
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"https://git.savannah.gnu.org/cgit/config.git/plain/config.sub?id=${rev}";
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2024-05-02 00:46:19 +00:00
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hash = "sha256-Rlxf5nx9NrcugIgScWRF1NONS5RzTKjTaoY50SMjh4s=";
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};
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in stdenv.mkDerivation {
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pname = "gnu-config";
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version = "2023-09-19";
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unpackPhase = ''
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runHook preUnpack
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cp ${configGuess} ./config.guess
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cp ${configSub} ./config.sub
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chmod +w ./config.sub ./config.guess
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runHook postUnpack
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'';
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# If this isn't set, `pkgs.gnu-config.overrideAttrs( _: { patches
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# = ...; })` will behave very counterintuitively: the (unpatched)
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# gnu-config from the updateAutotoolsGnuConfigScriptsHook stdenv's
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# defaultNativeBuildInputs will "update" the patched gnu-config by
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# reverting the patch!
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dontUpdateAutotoolsGnuConfigScripts = true;
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dontConfigure = true;
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dontBuild = true;
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installPhase = ''
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runHook preInstall
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install -Dm755 ./config.guess $out/config.guess
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install -Dm755 ./config.sub $out/config.sub
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runHook postInstall
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'';
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meta = with lib; {
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description = "Attempt to guess a canonical system name";
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homepage = "https://savannah.gnu.org/projects/config";
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license = licenses.gpl3;
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# In addition to GPLv3:
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that
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# program.
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maintainers = with maintainers; [ dezgeg emilytrau ];
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platforms = platforms.all;
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};
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}
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