ENH: don't use DYLD_LIBRARY_PATH

SuperBuild/CMake/External_geotiff.cmake

@@ -75,7 +75,7 @@ else()
       INSTALL_DIR ${SB_INSTALL_PREFIX}
       CONFIGURE_COMMAND
         # use 'env' because CTest launcher doesn't perform shell interpretation
-        env ${LDLIBVAR}=${SB_INSTALL_PREFIX}/lib
+        ${SB_ENV_CONFIGURE_CMD}
         ${GEOTIFF_SB_BUILD_DIR}/configure
         --prefix=${SB_INSTALL_PREFIX}
         --enable-static=no

SuperBuild/CMake/External_proj.cmake

@@ -58,7 +58,7 @@ else()
       INSTALL_DIR ${SB_INSTALL_PREFIX}
       CONFIGURE_COMMAND
         # use 'env' because CTest launcher doesn't perform shell interpretation
-        env ${LDLIBVAR}=${SB_INSTALL_PREFIX}/lib
+        ${SB_ENV_CONFIGURE_CMD}
         ${PROJ_SB_BUILD_DIR}/configure 
         --prefix=${SB_INSTALL_PREFIX}
         --enable-static=no

SuperBuild/CMakeLists.txt

@@ -44,11 +44,12 @@ else(UNIX)
   if(APPLE)
     set(LDLIBVAR DYLD_LIBRARY_PATH)
     set(SB_ENV_CONFIGURE_CMD)
+    set(SB_CMAKE_COMMAND ${CMAKE_COMMAND})
   else()
     set(LDLIBVAR LD_LIBRARY_PATH)
     set(SB_ENV_CONFIGURE_CMD "env ${LDLIBVAR}=${SB_INSTALL_PREFIX}/lib")
+    set(SB_CMAKE_COMMAND env ${LDLIBVAR}=${CMAKE_INSTALL_PREFIX}/lib  ${CMAKE_COMMAND})
   endif()
-  set(SB_CMAKE_COMMAND env ${LDLIBVAR}=${CMAKE_INSTALL_PREFIX}/lib  ${CMAKE_COMMAND})
 endif()
 # Call external projects