diff --git a/lutinDepend.py b/lutinDepend.py
index e78cdd6..0e5ffb0 100644
--- a/lutinDepend.py
+++ b/lutinDepend.py
@@ -86,7 +86,7 @@ def NeedReBuild(dst, src, dependFile, file_cmd="", cmdLine=""):
 
 
 
-def NeedRePackage(dst, srcList, mustHaveSrc):
+def NeedRePackage(dst, srcList, mustHaveSrc, file_cmd="", cmdLine=""):
 	debug.verbose("Resuest check of dependency of :")
 	debug.verbose("		dst='" + dst + "'")
 	debug.verbose("		src()=")
@@ -114,6 +114,22 @@ def NeedRePackage(dst, srcList, mustHaveSrc):
 			debug.verbose("			==> must re-package (source time greater) : '" + src + "'")
 			return True
 	
+	if ""!=file_cmd:
+		if False==os.path.exists(file_cmd):
+			debug.verbose("			==> must rebuild (no commandLine file)")
+			return True
+		# check if the 2 cmdline are similar :
+		file2 = open(file_cmd, "r")
+		firstAndUniqueLine = file2.read()
+		if firstAndUniqueLine != cmdLine:
+			debug.verbose("			==> must rebuild (cmdLines are not identical)")
+			debug.verbose("				==> '" + cmdLine + "'")
+			debug.verbose("				==> '" + firstAndUniqueLine + "'")
+			file2.close()
+			return True
+		# the cmdfile is correct ...
+		file2.close()
+	
 	debug.verbose("			==> Not re-package (all dependency is OK)")
 	return False
 
diff --git a/lutinModule.py b/lutinModule.py
index 91d71b7..8bd968a 100644
--- a/lutinModule.py
+++ b/lutinModule.py
@@ -227,31 +227,32 @@ class module:
 	## Commands for running ar.
 	###############################################################################
 	def Link_to_a(self, file, binary, target, depancy):
-		tmpList = target.GenerateFile(binary, self.name,self.originFolder,file,"lib-static")
-		# check the dependency for this file :
-		if False==dependency.NeedRePackage(tmpList[1], tmpList[0], True) \
-				and False==dependency.NeedRePackage(tmpList[1], depancy.src, False):
-			return tmpList[1]
-		lutinTools.CreateDirectoryOfFile(tmpList[1])
-		debug.printElement("StaticLib", self.name, "==>", tmpList[1])
-		# explicitly remove the destination to prevent error ...
-		if os.path.exists(tmpList[1]) and os.path.isfile(tmpList[1]):
-			os.remove(tmpList[1])
+		file_src, file_dst, file_depend, file_cmd = target.GenerateFile(binary, self.name,self.originFolder,file,"lib-static")
 		#$(Q)$(TARGET_AR) $(TARGET_GLOBAL_ARFLAGS) $(PRIVATE_ARFLAGS) $@ $(PRIVATE_ALL_OBJECTS)
 		cmdLine=lutinTools.ListToStr([
 			target.ar,
 			target.global_flags_ar,
 			self.flags_ar,
-			tmpList[1],
-			tmpList[0]])#,
+			file_dst,
+			file_src])#,
 			#depancy.src])
+		
+		# check the dependency for this file :
+		if False==dependency.NeedRePackage(file_dst, file_src, True, file_cmd, cmdLine) \
+				and False==dependency.NeedRePackage(file_dst, depancy.src, Falsefile_cmd, cmdLine):
+			return file_dst
+		lutinTools.CreateDirectoryOfFile(file_dst)
+		debug.printElement("StaticLib", self.name, "==>", file_dst)
+		# explicitly remove the destination to prevent error ...
+		if os.path.exists(file_dst) and os.path.isfile(file_dst):
+			os.remove(file_dst)
 		RunCommand(cmdLine)
 		#$(Q)$(TARGET_RANLIB) $@
 		cmdLine=lutinTools.ListToStr([
 			target.ranlib,
-			tmpList[1] ])
+			file_dst ])
 		RunCommand(cmdLine)
-		return tmpList[1]
+		return file_dst
 	
 	
 	###############################################################################
diff --git a/lutinTarget.py b/lutinTarget.py
index 39ee8d7..09f78c5 100644
--- a/lutinTarget.py
+++ b/lutinTarget.py
@@ -120,6 +120,7 @@ class Target:
 			list.append(file)
 			list.append(self.GetBuildFolder(moduleName) + "/" + moduleName + self.suffix_lib_static)
 			list.append(self.GetBuildFolder(moduleName) + "/" + moduleName + self.suffix_dependence)
+			list.append(self.GetBuildFolder(moduleName) + "/" + moduleName + self.suffix_cmdLine)
 		else:
 			debug.error("unknow type : " + type)
 		return list