1 files changed, 42 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/rocm-modules/6/llvm/stage-2/libcxx.nix b/nixpkgs/pkgs/development/rocm-modules/6/llvm/stage-2/libcxx.nix
new file mode 100644
index 000000000000..473227242765
--- /dev/null
+++ b/nixpkgs/pkgs/development/rocm-modules/6/llvm/stage-2/libcxx.nix
@@ -0,0 +1,42 @@
+{ stdenv
+, callPackage
+, rocmUpdateScript
+}:
+
+callPackage ../base.nix rec {
+  inherit stdenv rocmUpdateScript;
+  buildMan = false; # No man pages to build
+  targetName = "libcxx";
+  targetDir = "runtimes";
+
+  targetRuntimes = [
+    "libunwind"
+    "libcxxabi"
+    targetName
+  ];
+
+  extraCMakeFlags = [
+    "-DLIBCXX_INCLUDE_DOCS=ON"
+    "-DLIBCXX_INCLUDE_TESTS=ON"
+    "-DLIBCXX_USE_COMPILER_RT=ON"
+    "-DLIBCXX_CXX_ABI=libcxxabi"
+
+    # Workaround having to build combined
+    "-DLIBUNWIND_INCLUDE_DOCS=OFF"
+    "-DLIBUNWIND_INCLUDE_TESTS=OFF"
+    "-DLIBUNWIND_USE_COMPILER_RT=ON"
+    "-DLIBUNWIND_INSTALL_LIBRARY=OFF"
+    "-DLIBUNWIND_INSTALL_HEADERS=OFF"
+    "-DLIBCXXABI_INCLUDE_TESTS=OFF"
+    "-DLIBCXXABI_USE_LLVM_UNWINDER=ON"
+    "-DLIBCXXABI_USE_COMPILER_RT=ON"
+    "-DLIBCXXABI_INSTALL_LIBRARY=OFF"
+    "-DLIBCXXABI_INSTALL_HEADERS=OFF"
+  ];
+
+  # Most of these can't find `bash` or `mkdir`, might just be hard-coded paths, or PATH is altered
+  extraPostPatch = ''
+    chmod +w -R ../libcxx/test/{libcxx,std}
+    cat ${./1000-libcxx-failing-tests.list} | xargs -d \\n rm
+  '';
+}