diff --git a/Core/JSON/jsonProjectHandlers.lua b/Core/JSON/jsonProjectHandlers.lua
index a0c03dd..9f6ee10 100644
--- a/Core/JSON/jsonProjectHandlers.lua
+++ b/Core/JSON/jsonProjectHandlers.lua
@@ -352,6 +352,31 @@ local function auBlockProjectKeyVala(processor, value)
     end, false)
 end
 
+local function auBlockProjectKeyUnpack(processor, value)
+    __pushFilter(value, "files", function(fileName)
+        local referencePath   = path.join(Aurora.Settings.sAbsRepoScripts, fileName)
+        local destinationPath = path.join(processor:getMeta().path, fileName)
+        
+        if (not os.isfile(destinationPath)) then
+            os.copyfile(referencePath, destinationPath)
+        end
+    end, true)
+end
+
+local function auBlockProjectKeyM4(processor, value)
+    processor.m4_files = processor.m4_files or {}
+    __pushFilter(value, nil, function(obj)
+        for fk, fv in pairs(obj) do
+            local fileTbl = info.m4_files[fk] or {}
+            info.m4_files[fk] = fileTbl
+        
+            for k, v in pairs(fv) do
+                fileTbl[k] = v
+            end
+        end
+    end, true)
+end
+
 local function auBlockProjectKeySoftDepends(processor, value)
     __pushFilter(value, "value", function(obj)
         handleDepends(processor, obj, true) 
@@ -431,7 +456,9 @@ auProjectBlockHandlers =
     features = auBlockKeyFeature,
     resourceScript = auBlockProjectKeyResourceScript,
     protobuf = auBlockProjectKeyProtobuf,
-    vala = auBlockProjectKeyVala
+    vala = auBlockProjectKeyVala,
+    unpack = auBlockProjectKeyUnpack,
+    m4 = auBlockProjectKeyM4
 }
 
 auProjectBlockHandlers["soft-depends"] = auBlockProjectKeySoftDepends
@@ -460,7 +487,7 @@ auProjectRefHandlers["depends"] = auBlockProjectRefKeyDepends
                        "impInclude",  "implInclude", "impIncludes", "implIncludes", "clangIgnore",
                        "msvcIgnore",  "excludes", "depends", "require", 
                        "eval", "lua", "events", "actions", "staticImpDefines", "features",
-                       "links", "soft-depends", "resourceScript", "protobuf", "vala"
+                       "links", "soft-depends", "resourceScript", "protobuf", "vala", "unpack", "m4"
                     }
                        
 local kReferenceTasks = {"eval", "includes", "include", "includes"} --, "features"}
@@ -476,6 +503,10 @@ __pRunTasks = function(processor, object, map, tasks, inc, resolve)
     end)
 end
 
+local function postRunMain(processor)
+    -- TODO: m4
+end
+
 local function __pRunLinkTasks(processor, object, resolve)
     __pRunTasks(processor, object, auProjectRefHandlers, { "links", "depends", "soft-depends", "eval", "linkDepends", "defines", "actions"}, false, resolve)
 end
@@ -514,6 +545,7 @@ local function __pRunMainTasks(processor, object)
     if (not object.noRootInclude) then
         _includeDirectoryEx(processor:getMeta().path, isIncludeLocalProject)
     end
+    postRunMain(processor)
 end
 
 return auCopyTables(auProjectHeaderHandlers, auProjectBlockHandlers, {
diff --git a/Core/Legacy/jsonProcessor.lua b/Core/Legacy/jsonProcessor.lua
index 85feb18..549d69e 100644
--- a/Core/Legacy/jsonProcessor.lua
+++ b/Core/Legacy/jsonProcessor.lua
@@ -139,22 +139,6 @@ function JsonProcessor(info)
 
         local isUtility = false
 
-        info.copy_build_files = {} 
-        
-        local function runCopies(prefix, rootPath, name)
-            local referenceRoot = auGetRoot() .. Aurora.Settings.sRelRepoScripts .. "/" .. name .. "/"
-            local referencePath = referenceRoot .. prefix
-            local copyRoot = rootPath .. "/" .. prefix
-            
-            info.copy_build_files[_G.path.getrelative(referencePath, path)] = prefix
-
-            if (not os.isfile(copyRoot)) then
-                os.copyfile(referencePath, copyRoot)
-            end
-        end
-        
-        auForEach(result.unpack, runCopies, info.path, info.name)
-
         local prj_ = {
             name = info.name,
             projectType = info.projectType or result.projectType,
@@ -208,29 +192,8 @@ function JsonProcessor(info)
         
         handleInclude(a, true)
 
-        info.m4_files = {} 
-        
-        local addM4Defines = function(obj)
-            if (not obj) then return end
-            for fk, fv in pairs(obj) do
-                local fileTbl = info.m4_files[fk] or {}
-                info.m4_files[fk] = fileTbl
-            
-                for k, v in pairs(fv) do
-                    fileTbl[k] = v
-                end
-            end
-        end
-        
-        local processJsonBlock = function(object)
-            auRequire("Core/JSON/JSON").projectHandlers.runProjectBlock(a, object)
-
-            auForEach(object.unpack, runCopies, info.path, info.name)
-            addM4Defines(object.m4Defines)
-        end
-
         if (not isUtility) then
-            processJsonBlock(result)
+            auRequire("Core/JSON/JSON").projectHandlers.runProjectBlock(a, result)
 
             if (a.info.projectType:lower() == "sharedlib") then
                 auForEach(result.dllexport, defines)
@@ -239,18 +202,16 @@ function JsonProcessor(info)
     end
 
     auForEach(result.subprojs, function(subproj) 
-
         local subinfo = {
             namespace = info.namespace,
-            path = info.path .. "/" .. subproj.path,
+            path = path.join(info.path, subproj.path),
             projectType = subproj.projectType,
             out = info.out,
-            name = nil,
-            translations = info.translations
+            name = subproj.name,
+            translations = auCopyTables(info.translations, subproj.translations)
         }
 
-        addVist(subinfo)
-
+        auAddVist(subinfo)
     end)
 
     local interface = {}    
diff --git a/Utilities/Utilities.lua b/Utilities/Utilities.lua
index 602b3b7..edc2b46 100644
--- a/Utilities/Utilities.lua
+++ b/Utilities/Utilities.lua
@@ -11,19 +11,4 @@ require("./base64")
 require("./requireAbs")
 require("./merge")
 require("./settings")
-require("./contains")
-
-function table.copy(t)
-    local u = { }
-    for k, v in pairs(t) do u[k] = v end
-    --setmetatable(u, getmetatable(t))
-    return u
-end
-
-function auMap(array, func)
-    local tbl = {}
-    auForEach(array, function(value)
-        table.insert(tbl, func(value))
-    end)
-    return tbl
-end
\ No newline at end of file
+require("./contains")
\ No newline at end of file
diff --git a/Utilities/merge.lua b/Utilities/merge.lua
index 33c4929..0a939f2 100644
--- a/Utilities/merge.lua
+++ b/Utilities/merge.lua
@@ -12,7 +12,9 @@ function auCopyTables(...)
     local args = table.pack(...)
     for i=1, args.n do
         local tbl = args[i]
-        auForEachKV(tbl, function(key, value) dest[key] = value end)
+        if (tbl) then
+            auForEachKV(tbl, function(key, value) dest[key] = value end)
+        end
     end
     return dest
 end
@@ -24,4 +26,19 @@ function auMergeArray(dest, src)
         table.insert(dest, value)
     end)
     return dest
+end
+
+function table.copy(t)
+    local u = { }
+    for k, v in pairs(t) do u[k] = v end
+    --setmetatable(u, getmetatable(t))
+    return u
+end
+
+function auMap(array, func)
+    local tbl = {}
+    auForEach(array, function(value)
+        table.insert(tbl, func(value))
+    end)
+    return tbl
 end
\ No newline at end of file