Allow target with no command

2 files changed, 3 insertions, 3 deletions

diff --git a/Source/cmAddCustomTargetCommand.cxx b/Source/cmAddCustomTargetCommand.cxx
index 9857049..c14264d 100644
--- a/Source/cmAddCustomTargetCommand.cxx
+++ b/Source/cmAddCustomTargetCommand.cxx
@@ -33,7 +33,7 @@ bool cmAddCustomTargetCommand::InitialPass(std::vector<std::string> const& argsI
   std::string arguments;
   std::vector<std::string>::const_iterator s = args.begin();
   ++s; // move past args[0] as it is already to be used
-  if (args.size() >= 3)
+  if (args.size() >= 2)
     {
     if (args[1] == "ALL")
       {
diff --git a/Source/cmAddCustomTargetCommand.h b/Source/cmAddCustomTargetCommand.h
index b7802c1..fbd34dc 100644
--- a/Source/cmAddCustomTargetCommand.h
+++ b/Source/cmAddCustomTargetCommand.h
@@ -66,8 +66,8 @@ public:
   virtual const char* GetFullDocumentation()
     {
     return
-      "ADD_CUSTOM_TARGET(Name [ALL] command arg arg arg ...)\n"
-      "The ALL option is optional. If it is specified it indicates that this target should be added to the Build all target.";
+      "ADD_CUSTOM_TARGET(Name [ALL] [ command arg arg arg ... ])\n"
+      "The ALL option is optional. If it is specified it indicates that this target should be added to the Build all target. The command and arguments are optional. If not specified, it will create an empy target. Command cannot be called ALL.";
     }
   
   cmTypeMacro(cmAddCustomTargetCommand, cmCommand);