From 033d5c7235bdf7b6f66427852598672a99f6dd92 Mon Sep 17 00:00:00 2001
From: Tor Egge <Tor.Egge@broadpark.no>
Date: Fri, 11 Aug 2017 21:00:39 +0200
Subject: Don't pass empty CMAKE_BUILD_RPATH to linker.

---
 build_settings.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/build_settings.cmake b/build_settings.cmake
index f3d47e876b2..cb613688941 100644
--- a/build_settings.cmake
+++ b/build_settings.cmake
@@ -87,8 +87,10 @@ endif()
 if(EXTRA_LINK_DIRECTORY)
     link_directories(${EXTRA_LINK_DIRECTORY})
 endif()
+if(CMAKE_BUILD_RPATH)
 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-rpath,${CMAKE_BUILD_RPATH}")
 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-rpath,${CMAKE_BUILD_RPATH}")
+endif()
 
 # Don't allow unresolved symbols in executables or shared libraries
 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined")
-- 
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