From d34ee526a814a6231ec2d400d86fea6d26d450bd Mon Sep 17 00:00:00 2001
From: Dan Peebles <pumpkin@me.com>
Date: Thu, 2 Feb 2017 02:18:26 +0100
Subject: aws-sdk-cpp: fix on darwin

The LD_LIBRARY_PATH variable does nothing on Darwin, but
DYLD_LIBRARY_PATH does the same thing, so splice in the right variable
based on which system we're working on.
---
 pkgs/development/libraries/aws-sdk-cpp/default.nix | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'pkgs/development/libraries/aws-sdk-cpp')

diff --git a/pkgs/development/libraries/aws-sdk-cpp/default.nix b/pkgs/development/libraries/aws-sdk-cpp/default.nix
index 54d490b77af..6a18ff3ed24 100644
--- a/pkgs/development/libraries/aws-sdk-cpp/default.nix
+++ b/pkgs/development/libraries/aws-sdk-cpp/default.nix
@@ -5,7 +5,14 @@
   customMemoryManagement ? true
 }:
 
-stdenv.mkDerivation rec {
+let
+  loaderVar =
+    if stdenv.isLinux
+      then "LD_LIBRARY_PATH"
+      else if stdenv.isDarwin
+        then "DYLD_LIBRARY_PATH"
+        else throw "Unsupported system!";
+in stdenv.mkDerivation rec {
   name = "aws-sdk-cpp-${version}";
   version = "1.0.48";
 
@@ -29,11 +36,12 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  # Behold the escaping nightmare below on loaderVar o.O
   preBuild =
     ''
       # Ensure that the unit tests can find the *.so files.
       for i in testing-resources aws-cpp-sdk-*; do
-        export LD_LIBRARY_PATH=$(pwd)/$i:$LD_LIBRARY_PATH
+        export ${loaderVar}=$(pwd)/$i:''${${loaderVar}}
       done
     '';
 
-- 
cgit 1.4.1