Index: CMakeLists.txt
===================================================================
--- CMakeLists.txt
+++ CMakeLists.txt
@@ -453,6 +453,7 @@
 option (LLVM_INCLUDE_DOCS "Generate build targets for llvm documentation." ON)
 option (LLVM_ENABLE_DOXYGEN "Use doxygen to generate llvm API documentation." OFF)
 option (LLVM_ENABLE_SPHINX "Use Sphinx to generate llvm documentation." OFF)
+option (LLVM_ENABLE_OCAMLDOC "Build OCaml bindings documentation." ON)
 
 option (LLVM_BUILD_EXTERNAL_COMPILER_RT
   "Build compiler-rt as an external project." OFF)
Index: docs/CMakeLists.txt
===================================================================
--- docs/CMakeLists.txt
+++ docs/CMakeLists.txt
@@ -115,7 +115,7 @@
 endif()
 
 list(FIND LLVM_BINDINGS_LIST ocaml uses_ocaml)
-if( NOT uses_ocaml LESS 0 )
+if( NOT uses_ocaml LESS 0 AND LLVM_ENABLE_OCAMLDOC )
   set(doc_targets
         ocaml_llvm
         ocaml_llvm_all_backends