cmake: mac: don't use @rpath (since configure doesn't); for #638

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a31d3c7ea9637d49072f879d6f31b1a199ffd89a..e18f3c0d36efba8b2d907289e2a87a25daa1681e 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -947,6 +947,9 @@ if(NOT DEFINED BUILD_SHARED_LIBS OR BUILD_SHARED_LIBS)
         if(NOT APPLE)
             set_target_properties(zlib PROPERTIES LINK_FLAGS
                 "-Wl,--version-script,\"${CMAKE_CURRENT_SOURCE_DIR}/zlib${SUFFIX}.map\"")
+        else()
+            # Match configure/make's behavior (i.e. don't use @rpath on mac).
+            set_target_properties(zlib PROPERTIES INSTALL_NAME_DIR "${INSTALL_LIB_DIR}")
         endif()
     elseif(MSYS)
         # Suppress version number from shared library name