From 54210573c1e2db45d5abbda4c3ce1afc25210889 Mon Sep 17 00:00:00 2001
From: Matthew Bauer <mjbauer95@gmail.com>
Date: Tue, 25 Aug 2020 17:54:27 -0500
Subject: [PATCH 1/2] stdenv/native: provide patchelf on linux
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This provides consistency with the pure stdenv, which provides
patchelf this way. Native stdenv can always just manually install
patchelf on their system, but like xz, it’s unlikely to be provided in
/usr/bin/. In addition, it’s not even in the RHEL7 repos.
---
 pkgs/stdenv/native/default.nix | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/pkgs/stdenv/native/default.nix b/pkgs/stdenv/native/default.nix
index f6e0df161ad0..b79b81253ad5 100644
--- a/pkgs/stdenv/native/default.nix
+++ b/pkgs/stdenv/native/default.nix
@@ -78,7 +78,7 @@ let
   # A function that builds a "native" stdenv (one that uses tools in
   # /usr etc.).
   makeStdenv =
-    { cc, fetchurl, extraPath ? [], overrides ? (self: super: { }) }:
+    { cc, fetchurl, extraPath ? [], overrides ? (self: super: { }), extraNativeBuildInputs ? [] }:
 
     import ../generic {
       buildPlatform = localSystem;
@@ -94,10 +94,10 @@ let
         if system == "x86_64-cygwin" then prehookCygwin else
         prehookBase;
 
-      extraNativeBuildInputs =
-        if system == "i686-cygwin" then extraNativeBuildInputsCygwin else
+      extraNativeBuildInputs = extraNativeBuildInputs ++
+        (if system == "i686-cygwin" then extraNativeBuildInputsCygwin else
         if system == "x86_64-cygwin" then extraNativeBuildInputsCygwin else
-        [];
+        []);
 
       initialPath = extraPath ++ path;
 
@@ -163,6 +163,7 @@ in
       inherit (prevStage.stdenv) cc fetchurl;
       extraPath = [ prevStage.xz ];
       overrides = self: super: { inherit (prevStage) xz; };
+      extraNativeBuildInputs = if localSystem.isLinux then [ prevStage.patchelf ] else [];
     };
   })
 

From 48309677368e3fac5489326e00f1d6b0513d2b8e Mon Sep 17 00:00:00 2001
From: Matthew Bauer <mjbauer95@gmail.com>
Date: Fri, 21 Aug 2020 22:20:10 -0500
Subject: [PATCH 2/2] Fix cc-wrapper in native stdenv

---
 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 6ee287e287bc..ecde89ac9450 100644
--- a/pkgs/build-support/cc-wrapper/default.nix
+++ b/pkgs/build-support/cc-wrapper/default.nix
@@ -57,7 +57,7 @@ let
   suffixSalt = replaceStrings ["-" "."] ["_" "_"] targetPlatform.config;
 
   expand-response-params =
-    if buildPackages.stdenv.hasCC && buildPackages.stdenv.cc != "/dev/null"
+    if (buildPackages.stdenv.hasCC or false) && buildPackages.stdenv.cc != "/dev/null"
     then import ../expand-response-params { inherit (buildPackages) stdenv; }
     else "";