From b51302ed47ad40536050c41f4bf021a0076fe3d0 Mon Sep 17 00:00:00 2001
From: "Yang, Bo" <atry@fb.com>
Date: Mon, 26 Sep 2022 12:51:18 -0700
Subject: [PATCH] Add `stdenv.cc.libcxx` to detect the standard C++ library

---
 pkgs/build-support/cc-wrapper/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/build-support/cc-wrapper/default.nix b/pkgs/build-support/cc-wrapper/default.nix
index ec6bd7855972..d976b79febed 100644
--- a/pkgs/build-support/cc-wrapper/default.nix
+++ b/pkgs/build-support/cc-wrapper/default.nix
@@ -146,7 +146,7 @@ stdenv.mkDerivation {
     # Binutils, and Apple's "cctools"; "bintools" as an attempt to find an
     # unused middle-ground name that evokes both.
     inherit bintools;
-    inherit libc nativeTools nativeLibc nativePrefix isGNU isClang;
+    inherit libc libcxx nativeTools nativeLibc nativePrefix isGNU isClang;
 
     emacsBufferSetup = pkgs: ''
       ; We should handle propagation here too