Merge pull request #284 from apple/dispatch

build: add additional library search paths
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8c9800f..2af40c2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -50,7 +50,9 @@
                     ${CMAKE_CURRENT_BINARY_DIR}/swift/XCTest.swiftmodule
                   LINK_FLAGS
                     -L${XCTEST_PATH_TO_LIBDISPATCH_BUILD}
+                    -L${XCTEST_PATH_TO_LIBDISPATCH_BUILD}/bin
                     -L${XCTEST_PATH_TO_LIBDISPATCH_BUILD}/src -ldispatch
+                    -L${XCTEST_PATH_TO_LIBDISPATCH_BUILD}/src/BlocksRuntime
                     -L${XCTEST_PATH_TO_FOUNDATION_BUILD} -lFoundation
 
                     # compatibility with Foundation build_script.py