From 6e65808516994fe268c4ec87107fca6da6600a9c Mon Sep 17 00:00:00 2001
From: Stephen Kelly <steveire@gmail.com>
Date: Thu, 28 Jan 2016 22:10:23 +0100
Subject: [PATCH] cmake: Fix constness of methods

---
 Source/cmake.cxx | 15 ++++++++-------
 Source/cmake.h   | 14 +++++++-------
 2 files changed, 15 insertions(+), 14 deletions(-)

diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index 4d2dfe855..605da8145 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -2176,7 +2176,7 @@ static bool cmakeCheckStampList(const char* stampList)
   return true;
 }
 
-cmake::MessageType cmake::ConvertMessageType(cmake::MessageType t)
+cmake::MessageType cmake::ConvertMessageType(cmake::MessageType t) const
 {
   bool warningsAsErrors;
 
@@ -2200,7 +2200,7 @@ cmake::MessageType cmake::ConvertMessageType(cmake::MessageType t)
   return t;
 }
 
-bool cmake::IsMessageTypeVisible(cmake::MessageType t)
+bool cmake::IsMessageTypeVisible(cmake::MessageType t) const
 {
   bool isVisible = true;
 
@@ -2296,7 +2296,8 @@ void displayMessage(cmake::MessageType t, std::ostringstream& msg)
 }
 
 void cmake::IssueMessage(cmake::MessageType t, std::string const& text,
-                         cmListFileBacktrace const& backtrace, bool force)
+                         cmListFileBacktrace const& backtrace,
+                         bool force) const
 {
   if (!force) {
     // override the message type, if needed, for warnings and errors
@@ -2448,7 +2449,7 @@ void cmake::RunCheckForUnusedVariables()
 #endif
 }
 
-bool cmake::GetSuppressDevWarnings(cmMakefile const* mf)
+bool cmake::GetSuppressDevWarnings(cmMakefile const* mf) const
 {
   /*
    * The suppression CMake variable may be set in the CMake configuration file
@@ -2482,7 +2483,7 @@ void cmake::SetSuppressDevWarnings(bool b)
                       cmState::INTERNAL);
 }
 
-bool cmake::GetSuppressDeprecatedWarnings(cmMakefile const* mf)
+bool cmake::GetSuppressDeprecatedWarnings(cmMakefile const* mf) const
 {
   /*
    * The suppression CMake variable may be set in the CMake configuration file
@@ -2517,7 +2518,7 @@ void cmake::SetSuppressDeprecatedWarnings(bool b)
                       cmState::INTERNAL);
 }
 
-bool cmake::GetDevWarningsAsErrors(cmMakefile const* mf)
+bool cmake::GetDevWarningsAsErrors(cmMakefile const* mf) const
 {
   if (mf) {
     return (mf->IsSet("CMAKE_SUPPRESS_DEVELOPER_ERRORS") &&
@@ -2548,7 +2549,7 @@ void cmake::SetDevWarningsAsErrors(bool b)
                       cmState::INTERNAL);
 }
 
-bool cmake::GetDeprecatedWarningsAsErrors(cmMakefile const* mf)
+bool cmake::GetDeprecatedWarningsAsErrors(cmMakefile const* mf) const
 {
   if (mf) {
     return mf->IsOn("CMAKE_ERROR_DEPRECATED");
diff --git a/Source/cmake.h b/Source/cmake.h
index f6d335fe8..29c010de4 100644
--- a/Source/cmake.h
+++ b/Source/cmake.h
@@ -339,7 +339,7 @@ public:
    * Returns false, by default, if developer warnings should be shown, true
    * otherwise.
    */
-  bool GetSuppressDevWarnings(cmMakefile const* mf = NULL);
+  bool GetSuppressDevWarnings(cmMakefile const* mf = NULL) const;
   /*
    * Set the state of the suppression of developer (author) warnings.
    */
@@ -350,7 +350,7 @@ public:
    * Returns false, by default, if deprecated warnings should be shown, true
    * otherwise.
    */
-  bool GetSuppressDeprecatedWarnings(cmMakefile const* mf = NULL);
+  bool GetSuppressDeprecatedWarnings(cmMakefile const* mf = NULL) const;
   /*
    * Set the state of the suppression of deprecated warnings.
    */
@@ -361,7 +361,7 @@ public:
    * Returns false, by default, if warnings should not be treated as errors,
    * true otherwise.
    */
-  bool GetDevWarningsAsErrors(cmMakefile const* mf = NULL);
+  bool GetDevWarningsAsErrors(cmMakefile const* mf = NULL) const;
   /**
    * Set the state of treating developer (author) warnings as errors.
    */
@@ -372,7 +372,7 @@ public:
    * Returns false, by default, if warnings should not be treated as errors,
    * true otherwise.
    */
-  bool GetDeprecatedWarningsAsErrors(cmMakefile const* mf = NULL);
+  bool GetDeprecatedWarningsAsErrors(cmMakefile const* mf = NULL) const;
   /**
    * Set the state of treating developer (author) warnings as errors.
    */
@@ -382,7 +382,7 @@ public:
   void IssueMessage(
     cmake::MessageType t, std::string const& text,
     cmListFileBacktrace const& backtrace = cmListFileBacktrace(),
-    bool force = false);
+    bool force = false) const;
 
   ///! run the --build option
   int Build(const std::string& dir, const std::string& target,
@@ -493,13 +493,13 @@ private:
    * Convert a message type between a warning and an error, based on the state
    * of the error output CMake variables, in the cache.
    */
-  cmake::MessageType ConvertMessageType(cmake::MessageType t);
+  cmake::MessageType ConvertMessageType(cmake::MessageType t) const;
 
   /*
    * Check if messages of this type should be output, based on the state of the
    * warning and error output CMake variables, in the cache.
    */
-  bool IsMessageTypeVisible(cmake::MessageType t);
+  bool IsMessageTypeVisible(cmake::MessageType t) const;
 };
 
 #define CMAKE_STANDARD_OPTIONS_TABLE                                          \