mirror of
https://github.com/NixOS/nixpkgs.git
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ca20a96b5f
Update all usage of lib.concatStrings (lib.intersperse ...) to lib.concatStringsSep. This produces the same result as per https://github.com/NixOS/nixpkgs/pull/135843, however it yields a performance benefit on Nix versions that support the builtins.concatStringsSep primop.
38 lines
922 B
Nix
38 lines
922 B
Nix
{ stdenv, lib, makeWrapper, retroarch, cores }:
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stdenv.mkDerivation {
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pname = "retroarch";
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version = lib.getVersion retroarch;
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nativeBuildInputs = [ makeWrapper ];
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buildCommand = ''
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mkdir -p $out/lib
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$(for coreDir in $cores
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do
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$(ln -s $coreDir/* $out/lib/.)
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done)
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ln -s -t $out ${retroarch}/share
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if [ -d ${retroarch}/Applications ]; then
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ln -s -t $out ${retroarch}/Applications
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fi
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makeWrapper ${retroarch}/bin/retroarch $out/bin/retroarch \
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--suffix-each LD_LIBRARY_PATH ':' "$cores" \
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--add-flags "-L $out/lib/" \
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'';
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cores = map (x: x + x.libretroCore) cores;
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preferLocalBuild = true;
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meta = with retroarch.meta; {
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inherit license homepage platforms maintainers;
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description = description
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+ " (with cores: "
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+ lib.concatStringsSep ", " (map (x: ""+x.name) cores)
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+ ")";
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};
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}
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