Fix compilation problem with buck compilation database and travis

Reviewed By: akotulski

Differential Revision: D3827599

fbshipit-source-id: 8fc70db

infer/src/Makefile

@@ -188,7 +188,6 @@ infer: init $(STACKTREE_ATDGEN_STUBS) $(INFERPRINT_ATDGEN_STUBS)
 	$(COPY) $(INFER_BUILD_DIR)/$(CHECKCOPYRIGHT_MAIN).native $(CHECKCOPYRIGHT_BIN)
 	$(COPY) $(INFER_BUILD_DIR)/$(STATSAGGREGATOR_MAIN).native $(STATSAGGREGATOR_BIN)
 	$(COPY) $(INFER_BUILD_DIR)/$(INFERUNIT_MAIN).native $(INFERUNIT_BIN)
-	$(COPY) $(INFER_BUILD_DIR)/$(BUCK_COMPILATION_DATABASE_MAIN).native $(INFER_BUCK_COMPILATION_DATABASE_BIN)
 ifeq ($(BUILD_LLVM_ANALYZERS),yes)
 	$(COPY) $(INFER_BUILD_DIR)/$(INFERLLVM_MAIN).native $(INFERLLVM_BIN)
 endif