[Index] Add clangLex to LINK_LIBS

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

llvm-svn: 336526

diff --git a/clang/lib/Index/CMakeLists.txt b/clang/lib/Index/CMakeLists.txt
index c9fbfaf..1362143 100644 (file)
--- a/clang/lib/Index/CMakeLists.txt
+++ b/clang/lib/Index/CMakeLists.txt
@@ -23,6 +23,7 @@ add_clang_library(clangIndex
   clangBasic
   clangFormat
   clangFrontend
+  clangLex
   clangRewrite
   clangSerialization
   clangToolingCore