[llvm] r239259 - [cmake] [OCaml] Make ocamldoc targets depend on output files

[Peter Zotov]

Author: whitequark
Date: Sun Jun  7 14:22:22 2015
New Revision: 239259

URL: http://llvm.org/viewvc/llvm-project?rev=239259&view=rev
Log:
[cmake] [OCaml] Make ocamldoc targets depend on output files

OCaml doc builds fail without .cmi files, and .cmi files are collected
in ocaml_outputs. Therefore, make doc targets depend on ocaml_outputs as
well.

Fixes: https://llvm.org/bugs/show_bug.cgi?id=23777

Patch by Michał Górny <mgorny at gentoo.org>

Modified:
    llvm/trunk/cmake/modules/AddOCaml.cmake

Modified: llvm/trunk/cmake/modules/AddOCaml.cmake
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/cmake/modules/AddOCaml.cmake?rev=239259&r1=239258&r2=239259&view=diff
==============================================================================
--- llvm/trunk/cmake/modules/AddOCaml.cmake (original)
+++ llvm/trunk/cmake/modules/AddOCaml.cmake Sun Jun  7 14:22:22 2015
@@ -149,7 +149,7 @@ function(add_ocaml_library name)
             "-I" "${LLVM_LIBRARY_DIR}/ocaml/"
             "-dump" "${bin}/${name}.odoc"
             ${ocaml_pkgs} ${ocaml_inputs}
-    DEPENDS ${ocaml_inputs}
+    DEPENDS ${ocaml_inputs} ${ocaml_outputs}
     COMMENT "Building OCaml documentation for ${name}"
     VERBATIM)