LocalGenerator: refactoring

Introduce method AppendCompileOptions to support
future source file property COMPILE_OPTIONS.

1 files changed, 20 insertions, 3 deletions

diff --git a/Source/cmLocalGenerator.h b/Source/cmLocalGenerator.h
index 4a7d2ca..b993967 100644
--- a/Source/cmLocalGenerator.h
+++ b/Source/cmLocalGenerator.h
@@ -118,10 +118,11 @@ public:
                                   cmGeneratorTarget const* target,
                                   const std::string& lang);
   ///! Append flags to a string.
-  virtual void AppendFlags(std::string& flags, const std::string& newFlags);
-  virtual void AppendFlags(std::string& flags, const char* newFlags);
+  virtual void AppendFlags(std::string& flags,
+                           const std::string& newFlags) const;
+  virtual void AppendFlags(std::string& flags, const char* newFlags) const;
   virtual void AppendFlagEscape(std::string& flags,
-                                const std::string& rawFlag);
+                                const std::string& rawFlag) const;
   void AppendIPOLinkerFlags(std::string& flags, cmGeneratorTarget* target,
                             const std::string& config,
                             const std::string& lang);
@@ -166,6 +167,22 @@ public:
                      const std::vector<std::string>& defines_vec) const;
 
   /**
+   * Encode a list of compile options for the compiler
+   * command line.
+   */
+  void AppendCompileOptions(std::string& options, const char* options_list,
+                            const char* regex = nullptr) const;
+  void AppendCompileOptions(std::string& options,
+                            std::string const& options_list,
+                            const char* regex = nullptr) const
+  {
+    this->AppendCompileOptions(options, options_list.c_str(), regex);
+  }
+  void AppendCompileOptions(std::string& options,
+                            const std::vector<std::string>& options_vec,
+                            const char* regex = nullptr) const;
+
+  /**
    * Join a set of defines into a definesString with a space separator.
    */
   void JoinDefines(const std::set<std::string>& defines,