18 lines
627 B
Nix
18 lines
627 B
Nix
final: prev: let
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lib = final.lib;
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fixLLVM = pkg: let
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stdenv = pkg.stdenv or final.stdenv;
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isCross = stdenv.hostPlatform != stdenv.buildPlatform;
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in pkg.overrideAttrs (old: if !isCross then {} else {
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cmakeFlags = let
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flags = old.cmakeFlags or [];
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filtered = builtins.filter (f: !(lib.hasPrefix "-DLLVM_TABLEGEN=" f)) flags;
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tblgen = "${final.buildPackages.llvmPackages_9.llvm}/bin/llvm-tblgen";
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in filtered ++ [ "-DLLVM_TABLEGEN=${tblgen}" ];
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});
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in {
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llvmPackages_9 = prev.llvmPackages_9 // {
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llvm = fixLLVM prev.llvmPackages_9.llvm;
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};
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llvm_9 = final.llvmPackages_9.llvm;
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}
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