add compiler flags for pco_desc_exl and pco_dynamics

Unix/PmCleanSystem.icl

@@ -781,9 +781,9 @@ concat_args [arg] = arg
 concat_args [arg:args] = arg+++" "+++concat_args args
 
 makeCompilerOptionsArguments :: !CompileOrCheckSyntax !Bool !ProjectCompilerOptions !CompilerOptions -> [String]
-makeCompilerOptionsArguments compileOrCheckSyntax write_module_times {pco_memory_profiling,pco_time_profiling,pco_link_dynamic}
+makeCompilerOptionsArguments compileOrCheckSyntax write_module_times {pco_memory_profiling,pco_time_profiling,pco_desc_exl,pco_dynamics,pco_link_dynamic}
 			{neverMemoryProfile,neverTimeProfile,sa,gw,gc,listTypes,attr,reuseUniqueNodes,fusion}
-	= write_module_times_arg ++ checksyntax ++ timeProfileSwitch ++ memoryProfileSwitch ++ dynamicLinkSwitch
+	= write_module_times_arg ++ checksyntax ++ timeProfileSwitch ++ memoryProfileSwitch ++ descExlSwitch ++ dynamicsSwitch
 		++ strictness ++ warnings ++ comments ++ listtypes ++ show_attr ++ reuse ++ fusion_arg
 where
 	write_module_times_arg
@@ -791,18 +791,15 @@ where
 			= ["-wmt"]
 			= []
 	memoryProfileSwitch
-		| (not neverMemoryProfile && pco_memory_profiling)
-		|| pco_link_dynamic
+		| (not neverMemoryProfile && pco_memory_profiling) || pco_desc_exl || pco_link_dynamic
 			= ["-desc"]
 			= []
 	timeProfileSwitch
 		| not neverTimeProfile && pco_time_profiling
 			= ["-pt"]
 			= []
-	dynamicLinkSwitch
-		| pco_link_dynamic
-			= ["-exl","-dynamics"]
-			= []
+	descExlSwitch = if (pco_desc_exl || pco_link_dynamic) ["-exl"] []
+	dynamicsSwitch = if (pco_dynamics || pco_link_dynamic) ["-dynamics"] []
 	strictness
 		| sa
 			= []