llvmPackages_10: copy llvmPackages_9

* starting with rc2
* make `lldb` compilable again on Darwin
* separate out manpage creation for `lldb` into a new derivation
* minor tweaks to the patching of sources,
  some of which are backportable to earlier versions

1 files changed, 14 insertions, 0 deletions

diff --git a/pkgs/development/compilers/llvm/10/libunwind.nix b/pkgs/development/compilers/llvm/10/libunwind.nix
new file mode 100644
index 000000000000..7a8fb13dad27
--- /dev/null
+++ b/pkgs/development/compilers/llvm/10/libunwind.nix
@@ -0,0 +1,14 @@
+{ stdenv, version, fetch, cmake, fetchpatch, enableShared ? true }:
+
+stdenv.mkDerivation rec {
+  pname = "libunwind";
+  inherit version;
+
+  src = fetch pname "0194s3qqqz4qcrzdfy7c931sm3d9hnjk624gldja85mwz1v1x9a8";
+
+  nativeBuildInputs = [ cmake ];
+
+  enableParallelBuilding = true;
+
+  cmakeFlags = stdenv.lib.optional (!enableShared) "-DLIBUNWIND_ENABLE_SHARED=OFF";
+}