42 lines
1.1 KiB
Nix
42 lines
1.1 KiB
Nix
# The program `remove-references-to' created by this derivation replaces all
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# references to the given Nix store paths in the specified files by a
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# non-existent path (/nix/store/eeee...). This is useful for getting rid of
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# dependencies that you know are not actually needed at runtime.
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{
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lib,
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stdenvNoCC,
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signingUtils,
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shell ? stdenvNoCC.shell,
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}:
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let
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stdenv = stdenvNoCC;
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darwinCodeSign = stdenv.targetPlatform.isDarwin && stdenv.targetPlatform.isAarch64;
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in
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stdenv.mkDerivation {
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name = "remove-references-to";
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dontUnpack = true;
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dontConfigure = true;
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dontBuild = true;
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installPhase = ''
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mkdir -p $out/bin
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substituteAll ${./remove-references-to.sh} $out/bin/remove-references-to
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chmod a+x $out/bin/remove-references-to
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'';
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postFixup = lib.optionalString darwinCodeSign ''
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mkdir -p $out/nix-support
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substituteAll ${./darwin-sign-fixup.sh} $out/nix-support/setup-hooks.sh
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'';
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inherit (builtins) storeDir;
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shell = lib.getBin shell + (shell.shellPath or "");
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signingUtils = if darwinCodeSign then signingUtils else null;
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meta.mainProgram = "remove-references-to";
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}
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