cmDepends: Update types to always use a Makefile generator

We only use these classes with a `cmLocalUnixMakefileGenerator3`.
Construct using that type instead of just `cmLocalGenerator` so
that the Makefile-specific methods are available.

1 files changed, 8 insertions, 4 deletions

diff --git a/Source/cmDepends.h b/Source/cmDepends.h
index d938775..8cf528f 100644
--- a/Source/cmDepends.h
+++ b/Source/cmDepends.h
@@ -12,7 +12,7 @@
 #include <vector>
 
 class cmFileTimeCache;
-class cmLocalGenerator;
+class cmLocalUnixMakefileGenerator3;
 
 /** \class cmDepends
  * \brief Dependency scanner superclass.
@@ -29,7 +29,8 @@ public:
 public:
   /** Instances need to know the build directory name and the relative
       path from the build directory to the target file.  */
-  cmDepends(cmLocalGenerator* lg = nullptr, std::string targetDir = "");
+  cmDepends(cmLocalUnixMakefileGenerator3* lg = nullptr,
+            std::string targetDir = "");
 
   cmDepends(cmDepends const&) = delete;
   cmDepends& operator=(cmDepends const&) = delete;
@@ -38,7 +39,10 @@ public:
       scanning dependencies.  This is not a full local generator; it
       has been setup to do relative path conversions for the current
       directory.  */
-  void SetLocalGenerator(cmLocalGenerator* lg) { this->LocalGenerator = lg; }
+  void SetLocalGenerator(cmLocalUnixMakefileGenerator3* lg)
+  {
+    this->LocalGenerator = lg;
+  }
 
   /** Set the specific language to be scanned.  */
   void SetLanguage(const std::string& lang) { this->Language = lang; }
@@ -92,7 +96,7 @@ protected:
                         std::ostream& internalDepends);
 
   // The local generator.
-  cmLocalGenerator* LocalGenerator;
+  cmLocalUnixMakefileGenerator3* LocalGenerator;
 
   // Flag for verbose output.
   bool Verbose = false;