From 0c476f3fb3cb3503fc281bf1d1fb1d728b70d7ba Mon Sep 17 00:00:00 2001
From: "Matias N. Goldberg" <dark_sylinc@yahoo.com.ar>
Date: Mon, 13 Dec 2021 16:39:23 -0300
Subject: [PATCH] [macOS] Backport fixes to fix build errors

Fix MorphAnimation sample on macOS
---
 OgreMain/src/OgrePlatformInformation.cpp      | 27 +++------
 .../ApiUsage/MorphAnimations/CMakeLists.txt   | 58 ++-----------------
 2 files changed, 13 insertions(+), 72 deletions(-)

diff --git a/OgreMain/src/OgrePlatformInformation.cpp b/OgreMain/src/OgrePlatformInformation.cpp
index bc075e34e4c..a6ba8dc7193 100644
--- a/OgreMain/src/OgrePlatformInformation.cpp
+++ b/OgreMain/src/OgrePlatformInformation.cpp
@@ -39,29 +39,18 @@ THE SOFTWARE.
 #elif (OGRE_COMPILER == OGRE_COMPILER_GNUC || OGRE_COMPILER == OGRE_COMPILER_CLANG) && OGRE_PLATFORM != OGRE_PLATFORM_NACL
 #include <signal.h>
 #include <setjmp.h>
-#if OGRE_PLATFORM != OGRE_PLATFORM_WIN32
-    #if OGRE_PLATFORM == OGRE_PLATFORM_ANDROID
-        #include <linux/sysctl.h>
-    #endif
 #endif
 
-    #if OGRE_PLATFORM == OGRE_PLATFORM_ANDROID
-        #include <cpu-features.h>
-    #elif OGRE_CPU == OGRE_CPU_ARM 
-        #if __MACH__
-            #include <mach/machine.h>
-            #ifndef CPU_SUBTYPE_ARM64_V8
-                #define CPU_SUBTYPE_ARM64_V8 ((cpu_subtype_t) 1)
-            #endif
-            #ifndef CPU_SUBTYPE_ARM_V8
-                #define CPU_SUBTYPE_ARM_V8 ((cpu_subtype_t) 13)
-            #endif
-        #endif
-    #endif
+#if OGRE_PLATFORM == OGRE_PLATFORM_ANDROID
+    #include <linux/sysctl.h>
+    #include <cpu-features.h>
+#endif
+#if OGRE_PLATFORM == OGRE_PLATFORM_APPLE || OGRE_PLATFORM == OGRE_PLATFORM_APPLE_IOS
+    #include <sys/sysctl.h>
+    #include <mach/machine.h>
 #endif
-
 #if OGRE_PLATFORM == OGRE_PLATFORM_WIN32 || OGRE_PLATFORM == OGRE_PLATFORM_WINRT
-    #include "windows.h"
+    #include <windows.h>
 #endif
 
 // Yes, I know, this file looks very ugly, but there aren't other ways to do it better.
diff --git a/Samples/2.0/ApiUsage/MorphAnimations/CMakeLists.txt b/Samples/2.0/ApiUsage/MorphAnimations/CMakeLists.txt
index bdca8366518..af21d8f551a 100644
--- a/Samples/2.0/ApiUsage/MorphAnimations/CMakeLists.txt
+++ b/Samples/2.0/ApiUsage/MorphAnimations/CMakeLists.txt
@@ -18,60 +18,12 @@ ogre_add_component_include_dir(Hlms/Pbs)
 
 add_recursive( ./ SOURCE_FILES )
 
-set(SAMPLE_NAME Sample_MorphAnimations)
-ogre_add_executable(${SAMPLE_NAME} WIN32 MACOSX_BUNDLE ${SOURCE_FILES} ${SAMPLE_COMMON_RESOURCES})
+ogre_add_executable(Sample_MorphAnimations WIN32 MACOSX_BUNDLE ${SOURCE_FILES} ${SAMPLE_COMMON_RESOURCES})
 
-target_link_libraries(${SAMPLE_NAME} ${OGRE_LIBRARIES} ${OGRE_SAMPLES_LIBRARIES})
-ogre_config_sample_lib(${SAMPLE_NAME})
+target_link_libraries(Sample_MorphAnimations ${OGRE_LIBRARIES} ${OGRE_SAMPLES_LIBRARIES})
+ogre_config_sample_lib(Sample_MorphAnimations)
 
 if( APPLE )
-	set(MACOSX_BUNDLE_GUI_IDENTIFIER "org.ogre3d.${SAMPLE_NAME}")
-    set(MACOSX_BUNDLE_BUNDLE_NAME "${SAMPLE_NAME}")
-	set(MACOSX_BUNDLE_EXECUTABLE "${SAMPLE_NAME}")
-	set_target_properties(${SAMPLE_NAME} PROPERTIES RESOURCE "${TUTORIAL_RESOURCES}")
-	set_target_properties(${SAMPLE_NAME} PROPERTIES RESOURCE "${SAMPLE_COMMON_RESOURCES}" )
-	set_target_properties(${SAMPLE_NAME} PROPERTIES MACOSX_BUNDLE_INFO_PLIST ${SAMPLES_PLIST})
-
-
-	if( CMAKE_GENERATOR STREQUAL "Xcode" )
-        #if (IOS)
-        #    set(APP_CONTENTS_PATH ${CMAKE_CURRENT_BINARY_DIR}/bin/$(CONFIGURATION)/${SAMPLE_NAME}.app)
-	#else ()
-            set(APP_CONTENTS_PATH ${CMAKE_CURRENT_BINARY_DIR}/../../../../bin/$(CONFIGURATION)/${SAMPLE_NAME}.app/Contents)
-        #endif ()
-    else ()
-        #if (IOS)
-        #    set(APP_CONTENTS_PATH ${CMAKE_CURRENT_BINARY_DIR}/bin/${SAMPLE_NAME}.app)
-	#else ()
-            set(APP_CONTENTS_PATH ${CMAKE_CURRENT_BINARY_DIR}/../../../../bin/${SAMPLE_NAME}.app/Contents)
-        #endif ()
-    endif ()
-	
-	if( NOT OGRE_BUILD_PLATFORM_APPLE_IOS )
-		set(FRAMEWORKS
-			Ogre
-	        RenderSystem_GL3PLUS
-			RenderSystem_Metal
-	        OgreHlmsPbs
-	        OgreHlmsUnlit
-	        OgreOverlay
-			Plugin_ParticleFX
-	    )
-		
-	    foreach(FWK ${FRAMEWORKS})
-			add_custom_command(TARGET ${SAMPLE_NAME} POST_BUILD
-				COMMAND ditto ${CMAKE_CURRENT_BINARY_DIR}/../../../../lib/macosx/${FWK}.framework ${APP_CONTENTS_PATH}/Frameworks/${FWK}.framework
-			)
-	    endforeach(FWK)
-		
-		add_custom_command(TARGET ${SAMPLE_NAME} POST_BUILD
-			COMMAND mkdir -p ${APP_CONTENTS_PATH}/Resources
-		)
-		
-		foreach(RSC ${SAMPLE_COMMON_RESOURCES})
-			add_custom_command(TARGET ${SAMPLE_NAME} POST_BUILD
-				COMMAND cp -r ${RSC} ${APP_CONTENTS_PATH}/Resources/
-			)
-	    endforeach()
-	endif()
+  set_target_properties( Sample_MorphAnimations PROPERTIES RESOURCE "${SAMPLE_COMMON_RESOURCES}" )
+  set_target_properties( Sample_MorphAnimations PROPERTIES MACOSX_BUNDLE_INFO_PLIST ${SAMPLES_PLIST} )
 endif()