1 files changed, 7 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/compilers/llvm/git/libcxxabi/default.nix b/nixpkgs/pkgs/development/compilers/llvm/git/libcxxabi/default.nix
index 65c585181a70..51020fcdb0ca 100644
--- a/nixpkgs/pkgs/development/compilers/llvm/git/libcxxabi/default.nix
+++ b/nixpkgs/pkgs/development/compilers/llvm/git/libcxxabi/default.nix
@@ -68,6 +68,13 @@ stdenv.mkDerivation rec {
   ] ++ lib.optionals (stdenv.hostPlatform.useLLVM or false) [
     "-DLLVM_ENABLE_LIBCXX=ON"
     "-DLIBCXXABI_USE_LLVM_UNWINDER=ON"
+  ] ++ lib.optionals ((stdenv.hostPlatform.useLLVM or false) ||
+                      (stdenv.hostPlatform.isDarwin && enableShared)) [
+    # libcxxabi's CMake looks as though it treats -nostdlib++ as implying -nostdlib,
+    # but that does not appear to be the case for example when building
+    # pkgsLLVM.libcxxabi (which uses clangNoCompilerRtWithLibc).
+    "-DCMAKE_EXE_LINKER_FLAGS=-nostdlib"
+    "-DCMAKE_SHARED_LINKER_FLAGS=-nostdlib"
   ] ++ lib.optionals stdenv.hostPlatform.isWasm [
     "-DLIBCXXABI_ENABLE_THREADS=OFF"
     "-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF"