[Index] Add clangLex to LINK_LIBS

Without this, builds with `-DSHARED_LIB=ON` fail.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@336526 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Index/CMakeLists.txt b/lib/Index/CMakeLists.txt
index c9fbfafcf9460cc3533176bc380c2aa12d5ba3b9..1362143fb0d45ed5a1bdacd0e847d7c776a03dd0 100644 (file)
--- a/lib/Index/CMakeLists.txt
+++ b/lib/Index/CMakeLists.txt
@@ -23,6 +23,7 @@ add_clang_library(clangIndex
   clangBasic
   clangFormat
   clangFrontend
+  clangLex
   clangRewrite
   clangSerialization
   clangToolingCore