1 files changed, 13 insertions, 0 deletions
diff --git a/Source/cmLinkLineDeviceComputer.h b/Source/cmLinkLineDeviceComputer.h
index f4bb3eb..e9e98ac 100644
--- a/Source/cmLinkLineDeviceComputer.h
+++ b/Source/cmLinkLineDeviceComputer.h
@@ -4,11 +4,22 @@
 #ifndef cmLinkLineDeviceComputer_h
 #define cmLinkLineDeviceComputer_h
 
+#include "cmConfigure.h"
+
+#include <string>
+
 #include "cmLinkLineComputer.h"
+
+class cmComputeLinkInformation;
+class cmGeneratorTarget;
 class cmGlobalNinjaGenerator;
+class cmOutputConverter;
+class cmStateDirectory;
 
 class cmLinkLineDeviceComputer : public cmLinkLineComputer
 {
+  CM_DISABLE_COPY(cmLinkLineDeviceComputer)
+
 public:
   cmLinkLineDeviceComputer(cmOutputConverter* outputConverter,
                            cmStateDirectory stateDir);
@@ -24,6 +35,8 @@ public:
 
 class cmNinjaLinkLineDeviceComputer : public cmLinkLineDeviceComputer
 {
+  CM_DISABLE_COPY(cmNinjaLinkLineDeviceComputer)
+
 public:
   cmNinjaLinkLineDeviceComputer(cmOutputConverter* outputConverter,
                                 cmStateDirectory stateDir,