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40 lines
1.1 KiB
Nix
40 lines
1.1 KiB
Nix
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{ lib, stdenv, llvm_meta, version, fetch, libcxx, llvm, cmake
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, enableShared ? !stdenv.hostPlatform.isStatic
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}:
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stdenv.mkDerivation rec {
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pname = "libunwind";
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inherit version;
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src = fetch pname "1x8wpmsrsgnwj2v5ih52ylni7r6n8gzkcj6hx65zbxski2rablly";
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postUnpack = ''
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unpackFile ${libcxx.src}
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mv libcxx-* libcxx
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unpackFile ${llvm.src}
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mv llvm-* llvm
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'';
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patches = [
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./gnu-install-dirs.patch
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];
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outputs = [ "out" "dev" ];
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nativeBuildInputs = [ cmake ];
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cmakeFlags = lib.optional (!enableShared) "-DLIBUNWIND_ENABLE_SHARED=OFF";
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meta = llvm_meta // {
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# Details: https://github.com/llvm/llvm-project/blob/main/libunwind/docs/index.rst
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homepage = "https://clang.llvm.org/docs/Toolchain.html#unwind-library";
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description = "LLVM's unwinder library";
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longDescription = ''
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The unwind library provides a family of _Unwind_* functions implementing
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the language-neutral stack unwinding portion of the Itanium C++ ABI (Level
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I). It is a dependency of the C++ ABI library, and sometimes is a
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dependency of other runtimes.
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'';
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};
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}
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