Don't run ocamldoc if it's not installed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125203 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/Makefile b/docs/Makefile
index 7fe849d..389fd90 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -37,14 +37,21 @@
ifeq ($(ENABLE_DOXYGEN),1)
install_targets += install-doxygen
endif
+ifdef OCAMLDOC
ifneq (,$(filter ocaml,$(BINDINGS_TO_BUILD)))
install_targets += install-ocamldoc
endif
+endif
install-local:: $(install_targets)
+generated_targets := doxygen
+ifdef OCAMLDOC
+generated_targets += ocamldoc
+endif
+
# Live documentation is generated for the web site using this target:
# 'make generated BUILD_FOR_WEBSITE=1'
-generated:: doxygen ocamldoc
+generated:: $(generated_targets)
install-html: $(PROJ_OBJ_DIR)/html.tar.gz
$(Echo) Installing HTML documentation