From d82ce045579a36df43120d8174255ef49470e5e3 Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyich@gmail.com>
Date: Thu, 28 Jul 2022 21:50:47 +0100
Subject: [PATCH] windows.mingw_w64: enable stripping

With 0507725 "setup-hooks/strip.sh: run RANLIB on static
archives after stripping" it should now be safe to run strip
on wider range of .a files.

mingw-w64 is a good example where a reference was preserved
to gcc from intermediate stage. Enabling stripping by default
decreases `pkgsCross.mingw32` closure for 20%:

Before:

    $ nix path-info -rsSh $(nix-build -A pkgsCross.mingw32.stdenv)
    ...
    /nix/store/qzhkidff0wxhqf2gi97ng6qismzvpnbp-stdenv-linux 43.6K    1.0G

After:

    $ nix path-info -rsSh $(nix-build -A pkgsCross.mingw32.stdenv)
    ...
    /nix/store/fj4dv1n3sa3jgcb1j3nwn6njsf943n48-stdenv-linux 43.6K  792.4M
---
 pkgs/os-specific/windows/mingw-w64/default.nix | 1 -
 1 file changed, 1 deletion(-)

diff --git a/pkgs/os-specific/windows/mingw-w64/default.nix b/pkgs/os-specific/windows/mingw-w64/default.nix
index 38293e65f70f..569b149868ff 100644
--- a/pkgs/os-specific/windows/mingw-w64/default.nix
+++ b/pkgs/os-specific/windows/mingw-w64/default.nix
@@ -21,7 +21,6 @@ in stdenv.mkDerivation {
   enableParallelBuilding = true;
 
   buildInputs = [ windows.mingw_w64_headers ];
-  dontStrip = true;
   hardeningDisable = [ "stackprotector" "fortify" ];
 
   meta = {