Eliminate objective-c sources

Builds/CMake/CMakeFuncs.cmake

@@ -660,7 +660,6 @@ macro(setup_build_boilerplate)
     endif()
 
     if (APPLE)
-      add_definitions(-DBEAST_COMPILE_OBJECTIVE_CPP=1)
       add_compile_options(
         -Wno-deprecated-declarations -Wno-unused-function)
     endif()

CMakeLists.txt

@@ -444,10 +444,6 @@ add_with_props(rippled_src_all src/ripple/unity/snappy.cpp
   -I"${CMAKE_SOURCE_DIR}/"src/snappy/config
   ${no_unused_w})
 
-if (APPLE AND is_clang)
-  list(APPEND rippled_src_all src/ripple/unity/beastobjc.mm)
-endif()
-
 list(APPEND rippled_src_unity "${rippled_src_all}")
 list(APPEND rippled_src_nonunity "${rippled_src_all}")
 

src/ripple/beast/core/BasicNativeHeaders.h

@@ -32,18 +32,22 @@
 #if BEAST_MAC || BEAST_IOS
 
  #if BEAST_IOS
-  #import <Foundation/Foundation.h>
-  #import <UIKit/UIKit.h>
-  #import <CoreData/CoreData.h>
-  #import <MobileCoreServices/MobileCoreServices.h>
+  #ifdef __OBJC__
+    #import <Foundation/Foundation.h>
+    #import <UIKit/UIKit.h>
+    #import <CoreData/CoreData.h>
+    #import <MobileCoreServices/MobileCoreServices.h>
+  #endif
   #include <sys/fcntl.h>
  #else
-  #define Point CarbonDummyPointName
-  #define Component CarbonDummyCompName
-  #import <Cocoa/Cocoa.h>
-  #import <CoreAudio/HostTime.h>
-  #undef Point
-  #undef Component
+  #ifdef __OBJC__
+    #define Point CarbonDummyPointName
+    #define Component CarbonDummyCompName
+    #import <Cocoa/Cocoa.h>
+    #import <CoreAudio/HostTime.h>
+    #undef Point
+    #undef Component
+  #endif
   #include <sys/dir.h>
  #endif
 

src/ripple/beast/core/core.unity.mm

@@ -1,30 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of Beast: https://github.com/vinniefalco/Beast
-    Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
-
-    Portions of this file are from JUCE.
-    Copyright (c) 2013 - Raw Material Software Ltd.
-    Please visit http://www.juce.com
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#undef BEAST_COMPILE_OBJECTIVE_CPP
-#define BEAST_COMPILE_OBJECTIVE_CPP 1
-
-#include "beast_core.unity.cpp"
-
-#undef BEAST_COMPILE_OBJECTIVE_CPP
-#define BEAST_COMPILE_OBJECTIVE_CPP 0

src/ripple/unity/beast.cpp

@@ -17,10 +17,7 @@
 */
 //==============================================================================
 
-#if ! BEAST_COMPILE_OBJECTIVE_CPP
-
 // MUST come first!
 #include <BeastConfig.h>
 #include <ripple/beast/core/core.unity.cpp>
 
-#endif

src/ripple/unity/beastobjc.mm

@@ -1,28 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2012, 2013 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#if ! BEAST_COMPILE_OBJECTIVE_CPP
-#error Incorrect compilation setting!
-#endif
-
-#undef BEAST_COMPILE_OBJECTIVE_CPP
-#define BEAST_COMPILE_OBJECTIVE_CPP 0
-
-#include <ripple/unity/beast.cpp>
-