llvmPackages_7.libunwind: init at 7.1.0

This commit is contained in:
sternenseemann 2021-04-15 11:47:39 +02:00
parent b2a1e04eed
commit be4eb91b3c
2 changed files with 39 additions and 0 deletions

View file

@ -181,6 +181,12 @@ let
libunwind = libraries.libunwind;
}));
libunwind = callPackage ./libunwind ({
inherit (buildLlvmTools) llvm;
} // lib.optionalAttrs (stdenv.hostPlatform.useLLVM or false) {
stdenv = overrideCC stdenv buildLlvmTools.lldClangNoLibcxx;
});
openmp = callPackage ./openmp.nix {};
});

View file

@ -0,0 +1,33 @@
{ lib, stdenv, version, fetch, fetchpatch, cmake, llvm, libcxx
, enableShared ? !stdenv.hostPlatform.isStatic
}:
stdenv.mkDerivation {
pname = "libunwind";
inherit version;
src = fetch "libunwind" "035dsxs10nyiqd00q07yycvmkjl01yz4jdlrjvmch8klxg4pyjhp";
patches = lib.optional (stdenv.hostPlatform.useLLVM or false) [
# removes use of `new` that require libc++
(fetchpatch {
url = "https://github.com/llvm-mirror/libunwind/commit/34a45c630d4c79af403661d267db42fbe7de1178.patch";
sha256 = "0n0pv6jvcky8pn3srhrf9x5kbnd0d2kia9xlx2g590f5q0bgwfhv";
})
# cleans up remaining libc++ dependencies (mostly header inclusions)
(fetchpatch {
url = "https://github.com/llvm-mirror/libunwind/commit/e050272d2eb57eb4e56a37b429a61df2ebb8aa3e.patch";
sha256 = "170mwmj0wf40iyk1kzdpaiy36rz9n8dpl881h4h7s5da0rh51xya";
includes = [ "src/libunwind.cpp" "src/UnwindCursor.hpp" ];
})
];
nativeBuildInputs = [ cmake llvm ];
cmakeFlags = lib.optionals (!enableShared) [
"-DLIBUNWIND_ENABLE_SHARED=OFF"
] ++ lib.optionals (stdenv.hostPlatform.useLLVM or false) [
"-DLIBUNWIND_HAS_NOSTDINCXX_FLAG=ON"
"-DLLVM_ENABLE_LIBCXX=ON"
];
}