2 files changed, 0 insertions, 10 deletions
diff --git a/pkgs/tools/text/difftastic/default.nix b/pkgs/tools/text/difftastic/default.nix
index e1733800cdfe..01f62462fdd8 100644
--- a/pkgs/tools/text/difftastic/default.nix
+++ b/pkgs/tools/text/difftastic/default.nix
@@ -38,11 +38,6 @@ rustPlatform.buildRustPackage rec {
     "--skip=options::tests::test_detect_display_width"
   ];
 
-  # Work around https://github.com/NixOS/nixpkgs/issues/166205.
-  env = lib.optionalAttrs stdenv.cc.isClang {
-    NIX_LDFLAGS = "-l${stdenv.cc.libcxx.cxxabi.libName}";
-  };
-
   postPatch = ''
     patch -d $cargoDepsCopy/libmimalloc-sys-0.1.24/c_src/mimalloc \
       -p1 < ${mimallocPatch}
diff --git a/pkgs/tools/text/frawk/default.nix b/pkgs/tools/text/frawk/default.nix
index 2e093d8157c7..46f73ebd0b9c 100644
--- a/pkgs/tools/text/frawk/default.nix
+++ b/pkgs/tools/text/frawk/default.nix
@@ -31,11 +31,6 @@ rustPlatform.buildRustPackage rec {
     export RUSTC_BOOTSTRAP=1
   '';
 
-  # Work around https://github.com/NixOS/nixpkgs/issues/166205.
-  env = lib.optionalAttrs stdenv.cc.isClang {
-    NIX_LDFLAGS = "-l${stdenv.cc.libcxx.cxxabi.libName}";
-  };
-
   # depends on cpu instructions that may not be available on builders
   doCheck = false;