From a0948ffdb04ebf6376caca9a007e381065895a0f Mon Sep 17 00:00:00 2001
From: Daiderd Jordan <daiderd@gmail.com>
Date: Tue, 21 Nov 2017 19:43:44 +0100
Subject: [PATCH] Csu: fix build with CoreFoundation

---
 .../apple-source-releases/Csu/default.nix     | 28 +++++++++----------
 1 file changed, 13 insertions(+), 15 deletions(-)

diff --git a/pkgs/os-specific/darwin/apple-source-releases/Csu/default.nix b/pkgs/os-specific/darwin/apple-source-releases/Csu/default.nix
index 8dcf28a59094..7fd32a64fe57 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/Csu/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/Csu/default.nix
@@ -1,24 +1,22 @@
 { stdenv, appleDerivation }:
 
 appleDerivation {
-  postUnpack = ''
-    substituteInPlace $sourceRoot/Makefile \
-      --replace "/usr/lib" "/lib" \
-      --replace "/usr/local/lib" "/lib" \
-      --replace "/usr/bin" "" \
-      --replace "/bin/" "" \
+  prePatch = ''
+    substituteInPlace Makefile \
+      --replace /usr/lib /lib \
+      --replace /usr/local/lib /lib \
+      --replace /usr/bin "" \
+      --replace /bin/ "" \
       --replace "CC = " "CC = cc #" \
-      --replace "SDK_DIR = " "SDK_DIR = . #"
+      --replace "SDK_DIR = " "SDK_DIR = . #" \
+
+    # Mac OS didn't support rpaths back before 10.5, but we don't care about it.
+    substituteInPlace Makefile \
+      --replace -mmacosx-version-min=10.4 -mmacosx-version-min=10.6 \
+      --replace -mmacosx-version-min=10.5 -mmacosx-version-min=10.6
   '';
 
-  # Mac OS didn't support rpaths back before 10.5, and this package intentionally builds stubs targeting versions prior to that
-  NIX_DONT_SET_RPATH = "1";
-  NIX_NO_SELF_RPATH  = "1";
-
-  installPhase = ''
-    export DSTROOT=$out
-    make install
-  '';
+  installFlags = [ "DSTROOT=$(out)" ];
 
   meta = with stdenv.lib; {
     description = "Apple's common startup stubs for darwin";