nixpkgs/pkgs/development/compilers/llvm/3.7/default.nix
2018-09-23 13:30:18 -05:00

60 lines
1.7 KiB
Nix

{ newScope, stdenv, libstdcxxHook, isl, fetchurl
, overrideCC, wrapCCWith
, buildLlvmTools # tools, but from the previous stage, for cross
, targetLlvmLibraries # libraries, but from the next stage, for cross
}:
let
version = "3.7.1";
fetch = fetch_v version;
fetch_v = ver: name: sha256: fetchurl {
url = "https://releases.llvm.org/${ver}/${name}-${ver}.src.tar.xz";
inherit sha256;
};
compiler-rt_src = fetch "compiler-rt" "10c1mz2q4bdq9bqfgr3dirc6hz1h3sq8573srd5q5lr7m7j6jiwx";
clang-tools-extra_src = fetch "clang-tools-extra" "0sxw2l3q5msbrwxv1ck72arggdw6n5ysi929gi69ikniranfv4aa";
tools = stdenv.lib.makeExtensible (tools: let
callPackage = newScope (tools // { inherit stdenv isl version fetch; });
in {
llvm = callPackage ./llvm.nix {
inherit compiler-rt_src;
inherit (targetLlvmLibraries) libcxxabi;
};
clang-unwrapped = callPackage ./clang {
inherit clang-tools-extra_src;
};
clang = if stdenv.cc.isGNU then tools.libstdcxxClang else tools.libcxxClang;
libstdcxxClang = wrapCCWith {
cc = tools.clang-unwrapped;
extraPackages = [ libstdcxxHook ];
};
libcxxClang = wrapCCWith {
cc = tools.clang-unwrapped;
extraPackages = [ targetLlvmLibraries.libcxx targetLlvmLibraries.libcxxabi ];
};
lldb = callPackage ./lldb.nix {};
});
libraries = stdenv.lib.makeExtensible (libraries: let
callPackage = newScope (libraries // buildLlvmTools // { inherit stdenv isl version fetch; });
in {
stdenv = overrideCC stdenv buildLlvmTools.clang;
libcxxStdenv = overrideCC stdenv buildLlvmTools.libcxxClang;
libcxx = callPackage ./libc++ {};
libcxxabi = callPackage ./libc++abi.nix {};
});
in { inherit tools libraries; } // libraries // tools