From 7e1286bf01b82c2a0b7d7b07327ebb593d0a2cd0 Mon Sep 17 00:00:00 2001
From: Shea Levy <shea@shealevy.com>
Date: Tue, 12 May 2015 16:28:07 -0400
Subject: jsoncpp: don't rely on coreutils cp

---
 pkgs/development/libraries/jsoncpp/default.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'pkgs/development/libraries/jsoncpp')

diff --git a/pkgs/development/libraries/jsoncpp/default.nix b/pkgs/development/libraries/jsoncpp/default.nix
index 7eb7f393ba4..07563364e34 100644
--- a/pkgs/development/libraries/jsoncpp/default.nix
+++ b/pkgs/development/libraries/jsoncpp/default.nix
@@ -11,6 +11,15 @@ stdenv.mkDerivation rec {
     sha256 = "0p92i0hx2k3g8mwrcy339b56bfq8qgpb65id8xllkgd2ns4wi9zi";
   };
 
+  /* During darwin bootstrap, we have a cp that doesn't understand the
+   * --reflink=auto flag, which is used in the default unpackPhase for dirs
+   */
+  unpackPhase = ''
+    cp -a ${src} ${src.name}
+    chmod -R +w ${src.name}
+    export sourceRoot=${src.name}
+  '';
+
   nativeBuildInputs = [
     # cmake can be built with the system jsoncpp, or its own bundled version.
     # Obviously we cannot build it against the system jsoncpp that doesn't yet exist, so
-- 
cgit 1.4.1