From e7eb209fed6d400bab258baece1c6f6f50e14eea Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyich@gmail.com>
Date: Sat, 22 Apr 2023 15:59:48 +0200
Subject: [PATCH] stdenv: avoid -p flag for strip when boostrapping
 x86_64-darwin

The stdenv wouldn't build with it, as
compiler-rt-libc-11.1.0/lib/darwin/libclang_rt.*_osx.a
retained reference to SDKs (which we forbid for final stdenv).

Assigned authorship to Trofi; I just bisected and added condition.
https://github.com/NixOS/nixpkgs/pull/224669#issuecomment-1518225496
---
 pkgs/stdenv/darwin/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/stdenv/darwin/default.nix b/pkgs/stdenv/darwin/default.nix
index 6cc6271eedbe..69a128382ff8 100644
--- a/pkgs/stdenv/darwin/default.nix
+++ b/pkgs/stdenv/darwin/default.nix
@@ -63,6 +63,8 @@ rec {
     unset SDKROOT
 
     stripAllFlags=" " # the Darwin "strip" command doesn't know "-s"
+  '' + lib.optionalString localSystem.isx86_64 ''
+    stripDebugFlags="-S" # the Darwin "strip" command does something odd with "-p"
   '';
 
   bootstrapTools = derivation ({