adjust compiler DEBUG verbosity

src/rebar_compiler_dag.erl

@@ -296,12 +296,12 @@ maybe_rm_artifact_and_edge(G, OutDir, SrcExt, Ext, Source) ->
             case Targets of
                 [] ->
                     Target = target(OutDir, Source, SrcExt, Ext),
-                    ?DEBUG("Source ~ts is gone, deleting previous ~ts file if it exists ~ts", [Source, Ext, Target]),
+                    ?DIAGNOSTIC("Source ~ts is gone, deleting previous ~ts file if it exists ~ts", [Source, Ext, Target]),
                     file:delete(Target);
                 [_|_] ->
                     lists:foreach(fun(Target) ->
-                        ?DEBUG("Source ~ts is gone, deleting artifact ~ts "
-                                "if it exists", [Source, Target]),
+                        ?DIAGNOSTIC("Source ~ts is gone, deleting artifact ~ts "
+                                    "if it exists", [Source, Target]),
                         file:delete(Target)
                     end, Targets)
             end,

src/rebar_compiler_erl.erl

@@ -110,7 +110,7 @@ dependencies(Source, _SourceDir, Dirs, DepOpts) ->
           behaviour := Behaviours} ->
             %% TODO: check for core transforms?
             {_MissIncl, _MissInclLib} =/= {[],[]} andalso
-            ?DEBUG("Missing: ~p", [{_MissIncl, _MissInclLib}]),
+            ?DIAGNOSTIC("Missing: ~p", [{_MissIncl, _MissInclLib}]),
             lists:filtermap(
                 fun (Mod) -> rebar_compiler_epp:resolve_source(Mod, Dirs) end,
                 OptPTrans ++ PTrans ++ Behaviours) ++ AbsIncls
@@ -404,7 +404,7 @@ expand_file_names(Files, Dirs) ->
                       Res = rebar_utils:find_files_in_dirs(Dirs, [$^, Incl, $$], true),
                       case Res of
                           [] ->
-                              ?DEBUG("FILE ~p NOT FOUND", [Incl]),
+                              ?DIAGNOSTIC("FILE ~p NOT FOUND", [Incl]),
                               [];
                           _ ->
                               Res