diff --git a/pkgs/development/compilers/llvm/13/libcxxabi/default.nix b/pkgs/development/compilers/llvm/13/libcxxabi/default.nix
index 0bdbee07b73..93a3b2a1ec8 100644
--- a/pkgs/development/compilers/llvm/13/libcxxabi/default.nix
+++ b/pkgs/development/compilers/llvm/13/libcxxabi/default.nix
@@ -37,7 +37,8 @@ stdenv.mkDerivation rec {
     "-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF"
   ] ++ lib.optionals (!enableShared) [
     "-DLIBCXXABI_ENABLE_SHARED=OFF"
-  ];
+  ] ++ lib.optional stdenv.cc.isCompilerRT
+    "-DLIBCXXABI_USE_COMPILER_RT=ON";
 
   installPhase = if stdenv.isDarwin
     then ''
diff --git a/pkgs/development/compilers/llvm/14/libcxxabi/default.nix b/pkgs/development/compilers/llvm/14/libcxxabi/default.nix
index 07aaa2737ce..25f90230b7b 100644
--- a/pkgs/development/compilers/llvm/14/libcxxabi/default.nix
+++ b/pkgs/development/compilers/llvm/14/libcxxabi/default.nix
@@ -47,7 +47,8 @@ stdenv.mkDerivation rec {
     "-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF"
   ] ++ lib.optionals (!enableShared) [
     "-DLIBCXXABI_ENABLE_SHARED=OFF"
-  ];
+  ] ++ lib.optional stdenv.cc.isCompilerRT
+    "-DLIBCXXABI_USE_COMPILER_RT=ON";
 
   installPhase = if stdenv.isDarwin
     then ''
diff --git a/pkgs/development/compilers/llvm/git/libcxxabi/default.nix b/pkgs/development/compilers/llvm/git/libcxxabi/default.nix
index d64708ab040..0fecc396250 100644
--- a/pkgs/development/compilers/llvm/git/libcxxabi/default.nix
+++ b/pkgs/development/compilers/llvm/git/libcxxabi/default.nix
@@ -47,7 +47,9 @@ stdenv.mkDerivation rec {
     "-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF"
   ] ++ lib.optionals (!enableShared) [
     "-DLIBCXXABI_ENABLE_SHARED=OFF"
-  ];
+  ] ++ lib.optional stdenv.cc.isCompilerRT
+    "-DLIBCXXABI_USE_COMPILER_RT=ON";
+
 
   installPhase = if stdenv.isDarwin
     then ''