cmInstallTargetGenerator: Drop default constructor arguments

They are used only in cmLocalGenerator::GenerateTargetInstallRules.
Move the defaults to a local helper where the context justifies their
values.

1 files changed, 4 insertions, 5 deletions

diff --git a/Source/cmInstallTargetGenerator.h b/Source/cmInstallTargetGenerator.h
index 0f21da79e9..d718dbc6e6 100644
--- a/Source/cmInstallTargetGenerator.h
+++ b/Source/cmInstallTargetGenerator.h
@@ -24,11 +24,10 @@ class cmInstallTargetGenerator: public cmInstallGenerator
 public:
   cmInstallTargetGenerator(
     cmTarget& t, const char* dest, bool implib,
-    const char* file_permissions = "",
-    std::vector<std::string> const& configurations
-    = std::vector<std::string>(),
-    const char* component = "Unspecified",
-    bool optional = false
+    const char* file_permissions,
+    std::vector<std::string> const& configurations,
+    const char* component,
+    bool optional
     );
   virtual ~cmInstallTargetGenerator();