From 01e40b31fe0b9fd318f5b6ceb00c6d46f7c91c9a Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Wed, 26 Sep 2018 09:39:32 -0500
Subject: Use relative RPATH paths

---
 config/cmake_ext_mod/HDFMacros.cmake | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/config/cmake_ext_mod/HDFMacros.cmake b/config/cmake_ext_mod/HDFMacros.cmake
index aa18022..bd9d62e 100644
--- a/config/cmake_ext_mod/HDFMacros.cmake
+++ b/config/cmake_ext_mod/HDFMacros.cmake
@@ -358,6 +358,16 @@ macro (HDF_DIR_PATHS package_prefix)
     endif ()
   endif ()
 
+  set (CMAKE_SKIP_BUILD_RPATH  FALSE)
+  set (CMAKE_INSTALL_RPATH_USE_LINK_PATH  FALSE)
+  set (CMAKE_BUILD_WITH_INSTALL_RPATH ON)
+  if (APPLE)
+    set (CMAKE_INSTALL_NAME_DIR "@rpath")
+    set (CMAKE_INSTALL_RPATH "@executable_path/../${${package_prefix}_INSTALL_LIB_DIR}")
+  else ()
+    set (CMAKE_INSTALL_RPATH "\$ORIGIN/../${${package_prefix}_INSTALL_LIB_DIR}")
+  endif ()
+
   if (DEFINED ADDITIONAL_CMAKE_PREFIX_PATH AND EXISTS "${ADDITIONAL_CMAKE_PREFIX_PATH}")
     set (CMAKE_PREFIX_PATH ${ADDITIONAL_CMAKE_PREFIX_PATH} ${CMAKE_PREFIX_PATH})
   endif ()
-- 
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