From 61236eb7ee816259178eba718cfcadad283ae300 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Tue, 14 Feb 2017 10:50:32 +0100
Subject: [PATCH] lmdb on Darwin: fix bogus library name

---
 pkgs/development/libraries/lmdb/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/development/libraries/lmdb/default.nix b/pkgs/development/libraries/lmdb/default.nix
index 6b3070a39aa..ec3e9997690 100644
--- a/pkgs/development/libraries/lmdb/default.nix
+++ b/pkgs/development/libraries/lmdb/default.nix
@@ -25,6 +25,12 @@ in stdenv.mkDerivation rec {
     moveToOutput bin "$bin"
     moveToOutput "lib/*.a" REMOVE # until someone needs it
   ''
+
+    # fix bogus library name
+    + stdenv.lib.optionalString stdenv.isDarwin ''
+    mv "$out"/lib/liblmdb.{so,dylib}
+    ''
+
     # add lmdb.pc (dynamic only)
     + ''
     mkdir -p "$dev/lib/pkgconfig"