cmArchiveWrite: support setting archive filter options

Source/cmArchiveWrite.cxx

@@ -369,3 +369,16 @@ bool cmArchiveWrite::AddData(const char* file, size_t size)
   }
   return true;
 }
+
+bool cmArchiveWrite::SetFilterOption(const char* module, const char* key,
+                                     const char* value)
+{
+  if (archive_write_set_filter_option(this->Archive, module, key, value) !=
+      ARCHIVE_OK) {
+    this->Error = "archive_write_set_filter_option: ";
+    this->Error += cm_archive_error_string(this->Archive);
+    return false;
+  }
+
+  return true;
+}

Source/cmArchiveWrite.h

@@ -141,6 +141,9 @@ public:
     this->Gname = "";
   }
 
+  //! Set an option on a filter;
+  bool SetFilterOption(const char* module, const char* key, const char* value);
+
 private:
   bool Okay() const { return this->Error.empty(); }
   bool AddPath(const char* path, size_t skip, const char* prefix,