2 files changed, 5 insertions, 2 deletions
diff --git a/pkgs/development/compilers/bfc/default.nix b/pkgs/development/compilers/bfc/default.nix
index f84026d443f2..2ebf02b18138 100644
--- a/pkgs/development/compilers/bfc/default.nix
+++ b/pkgs/development/compilers/bfc/default.nix
@@ -29,6 +29,9 @@ rustPlatform.buildRustPackage rec {
 
   env = {
     LLVM_SYS_130_PREFIX = llvmPackages_13.llvm.dev;
+  } // lib.optionalAttrs stdenv.cc.isClang {
+    # Work around https://github.com/NixOS/nixpkgs/issues/166205.
+    NIX_LDFLAGS = "-l${stdenv.cc.libcxx.cxxabi.libName}";
   };
 
   # process didn't exit successfully: <...> SIGSEGV
diff --git a/pkgs/development/compilers/circt/default.nix b/pkgs/development/compilers/circt/default.nix
index 129388005b5a..4c4f69bc74ff 100644
--- a/pkgs/development/compilers/circt/default.nix
+++ b/pkgs/development/compilers/circt/default.nix
@@ -14,12 +14,12 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "circt";
-  version = "1.58.0";
+  version = "1.59.0";
   src = fetchFromGitHub {
     owner = "llvm";
     repo = "circt";
     rev = "firtool-${version}";
-    sha256 = "sha256-WX3eZl9/N8K4VzBOLHZrxwEI7V+AxOnSA0XYKFHlqcE=";
+    sha256 = "sha256-HsfvLxXyYvzUL+FO/i8iRbyQV8OFF3Cx8/g8/9aJE2M=";
     fetchSubmodules = true;
   };