build: add binary dir to the unittests

Missed part of the change to make clangd build on Darwin.  Fixes the build after
SVN r358103.

llvm-svn: 358107

diff --git a/clang-tools-extra/unittests/clangd/CMakeLists.txt b/clang-tools-extra/unittests/clangd/CMakeLists.txt
index 6749468..c908541 100644 (file)
--- a/clang-tools-extra/unittests/clangd/CMakeLists.txt
+++ b/clang-tools-extra/unittests/clangd/CMakeLists.txt
@@ -4,8 +4,11 @@ set(LLVM_LINK_COMPONENTS
 
 get_filename_component(CLANGD_SOURCE_DIR
   ${CMAKE_CURRENT_SOURCE_DIR}/../../clangd REALPATH)
+get_filename_component(CLANGD_BINARY_DIR
+  ${CMAKE_CURRENT_BINARY_DIR}/../../clangd REALPATH)
 include_directories(
   ${CLANGD_SOURCE_DIR}
+  ${CLANGD_BINARY_DIR}
   )
 
 add_extra_unittest(ClangdTests