update blt to pick up fix that disables cmake rpath settings for stat…

…ic builds (#216)

* update blt, use rpath settings from blt

src/cmake/CMakeBasics.cmake

@@ -97,30 +97,6 @@ else()
     message(STATUS "Building without coverage flags (ENABLE_COVERAGE == OFF)")
 endif()
 
-######################################
-# RPath Settings for Shared Libs Case
-######################################
-if(BUILD_SHARED_LIBS)
-    # use, i.e. don't skip the full RPATH for the build tree
-    SET(CMAKE_SKIP_BUILD_RPATH  FALSE)
-
-    # when building, don't use the install RPATH already
-    # (but later on when installing)
-    set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
-    set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
-    set(CMAKE_INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/lib")
-
-    # add the automatically determined parts of the RPATH
-    # which point to directories outside the build tree to the install RPATH
-    set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
-
-    # the RPATH to be used when installing, but only if it's not a system directory
-    list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES
-              "${CMAKE_INSTALL_PREFIX}/lib" isSystemDir)
-    if("${isSystemDir}" STREQUAL "-1")
-        set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
-    endif()
-endif()
 
 ################################
 # Standard CTest Options