added FORCE option

1 files changed, 3 insertions, 2 deletions

diff --git a/Source/cmSetCommand.h b/Source/cmSetCommand.h
index 2b55bd9..76a14d9 100644
--- a/Source/cmSetCommand.h
+++ b/Source/cmSetCommand.h
@@ -67,14 +67,15 @@ public:
   virtual const char* GetFullDocumentation()
     {
     return
-      "SET(VAR [VALUE] [CACHE TYPE DOCSTRING])\n"
+      "SET(VAR [VALUE] [CACHE TYPE DOCSTRING [FORCE]])\n"
       "Within CMAKE sets VAR to the value VALUE. VALUE is expanded before VAR "
       "is set to it. If CACHE is present, then the VAR is put in the cache."
       " TYPE and DOCSTRING are required.  TYPE may be BOOL, PATH, FILEPATH, STRING, INTERNAL, "
       "or STATIC.  If TYPE is INTERNAL, then the "
       " VALUE is Always written into the cache, replacing any values "
       "existing in the cache.  If it is not a CACHE VAR, then this always "
-      "writes into the current makefile.\n"
+      "writes into the current makefile. The FORCE option will overwrite"
+      "the CACHE value removing any changes from the USER.\n"
       "An optional syntax is SET(VAR VALUE1 ... VALUEN).\n"
       "In this case VAR is set to a ; separated list of values.";
     }