42 lines
1.2 KiB
Nix
42 lines
1.2 KiB
Nix
# SPDX-FileCopyrightText: 2003-2020 Nixpkgs/NixOS contributors
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#
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# SPDX-License-Identifier: MIT
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{ stdenv, version, fetch, cmake, fetchpatch
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, enableShared ? true
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, isBaremetal ? false }:
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let
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enableShared' = if stdenv.targetPlatform ? isGenode then
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!stdenv.targetPlatform.isGenode
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else
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false;
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in
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stdenv.mkDerivation {
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pname = "libunwind";
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inherit version;
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src = fetch "libunwind" "0vhgcgzsb33l83qaikrkj87ypqb48mi607rccczccwiiv8ficw0q";
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nativeBuildInputs = [ cmake ];
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patches = [
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(fetchpatch {
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url = "https://github.com/llvm-mirror/libunwind/commit/34a45c630d4c79af403661d267db42fbe7de1178.patch";
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sha256 = "0n0pv6jvcky8pn3srhrf9x5kbnd0d2kia9xlx2g590f5q0bgwfhv";
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})
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(fetchpatch {
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url = "https://github.com/llvm-mirror/libunwind/commit/e050272d2eb57eb4e56a37b429a61df2ebb8aa3e.patch";
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sha256 = "1sxyx5xnax8k713jjcxgq3jq3cpnxygs2rcdf5vfja0f2k9jzldl";
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})
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] ++ stdenv.lib.optionals stdenv.hostPlatform.isGenode [
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./libunwind-genode.patch
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];
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enableParallelBuilding = true;
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cmakeFlags = [ ]
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++ stdenv.lib.optional (!enableShared') "-DLIBUNWIND_ENABLE_SHARED=OFF"
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++ stdenv.lib.optional isBaremetal "-DLIBUNWIND_IS_BAREMETAL=ON";
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}
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