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From f552becab291908030f8cc27de83155eb182c7ba Mon Sep 17 00:00:00 2001
From: Rex Dieter <rdieter@math.unl.edu>
Date: Wed, 1 Jan 2014 09:53:44 -0600
Subject: [PATCH 5/5] use rpath only when needed
cmake code borrowed from soprano
---
CMakeLists.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b2d959c..a3948c2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -34,8 +34,13 @@ set(INCLUDE_DESTINATION "${CMAKE_INSTALL_FULL_INCLUDEDIR}")
# These two options below make it set the RPATH of the installed targets to all
# RPATH directories outside the current CMAKE_BINARY_DIR and also the library
# install directory. Alex
+list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${LIB_DESTINATION}" _isSystemPlatformLibDir)
+list(FIND CMAKE_C_IMPLICIT_LINK_DIRECTORIES "${LIB_DESTINATION}" _isSystemCLibDir)
+list(FIND CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "${LIB_DESTINATION}" _isSystemCxxLibDir)
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
+if("${_isSystemPlatformLibDir}" STREQUAL "-1" AND "${_isSystemCLibDir}" STREQUAL "-1" AND "${_isSystemCxxLibDir}" STREQUAL "-1")
set(CMAKE_INSTALL_RPATH ${LIB_DESTINATION})
+endif()
if(NOT MSVC AND NOT MINGW AND NOT CMAKE_SYSTEM MATCHES "SunOS-5*.")
add_definitions(-fPIC)
--
1.8.4.2
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