From 63f2dfae142ba70b13b74900af74e29730fa6a56 Mon Sep 17 00:00:00 2001
From: GeorgH93 <git@georgh93.eu>
Date: Fri, 19 Mar 2021 23:31:23 +0100
Subject: [PATCH] Update CMakeLists.txt

---
 CMakeLists.txt | 78 ++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 69 insertions(+), 9 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2e77c31..ea83b80 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,6 +19,10 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE "${CMAKE_SOURCE_DIR}/bin/release")
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG "${CMAKE_SOURCE_DIR}/bin/debug")
 set(CMAKE_DEBUG_POSTFIX "d")
 
+if(LINUX)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native -mtune=native")
+endif()
+
 project (openVulkanoCpp VERSION 1.0 LANGUAGES C CXX)
 add_executable(openVulkanoCpp openVulkanoCpp/main.cpp)
 
@@ -28,6 +32,11 @@ target_include_directories(openVulkanoCpp PUBLIC openVulkanoCpp)
 
 # Setup IOS
 if(IOS)
+    set(APP_BUNDLE_IDENTIFIER "eu.georgh93.openVulkano")
+    set(MACOSX_BUNDLE_INFO_STRING ${APP_BUNDLE_IDENTIFIER})
+    set(MACOSX_BUNDLE_GUI_IDENTIFIER ${APP_BUNDLE_IDENTIFIER})
+    set(MACOSX_BUNDLE_BUNDLE_NAME ${APP_BUNDLE_IDENTIFIER})
+
     set(CMAKE_OSX_DEPLOYMENT_TARGET "14.1") # The used ARKit features are only available starting with iOS 14
 
     target_link_libraries(openVulkanoCpp
@@ -42,16 +51,48 @@ if(IOS)
             PRIVATE c++
             PRIVATE c
             )
+
+
+    # Locate system libraries on iOS
+    find_library(UIKIT UIKit)
+    find_library(FOUNDATION Foundation)
+    find_library(MOBILECORESERVICES MobileCoreServices)
+    find_library(CFNETWORK CFNetwork)
+    find_library(SYSTEMCONFIGURATION SystemConfiguration)
+
+    # link the frameworks located above
+    target_link_libraries(openVulkanoCpp PRIVATE ${UIKIT})
+    target_link_libraries(openVulkanoCpp PRIVATE ${FOUNDATION})
+    target_link_libraries(openVulkanoCpp PRIVATE ${MOBILECORESERVICES})
+    target_link_libraries(openVulkanoCpp PRIVATE ${CFNETWORK})
+    target_link_libraries(openVulkanoCpp PRIVATE ${SYSTEMCONFIGURATION})
 endif ()
 
 #Setup Vulkan
-if (NOT IOS)
-    find_package(Vulkan REQUIRED)
-    set(Vulkan_LIBRARIES Vulkan::Vulkan)
-    target_link_libraries(openVulkanoCpp PRIVATE ${Vulkan_LIBRARIES})
-    target_include_directories(openVulkanoCpp PUBLIC ${Vulkan_INCLUDE_DIR})
+if (APPLE)
+    # Try to find xcframework of MoltenVK
+    target_link_libraries(openVulkanoCpp)
+    cmake_path(SET MoltenVK_path NORMALIZE "$ENV{VULKAN_SDK}/../MoltenVK/")
+    cmake_path(SET MoltenVK_XC_path NORMALIZE "$ENV{VULKAN_SDK}/../MoltenVK/MoltenVK.xcframework")
+    if (EXISTS "${MoltenVK_path}" AND EXISTS "${MoltenVK_XC_path}")
+        if (EXISTS "${MoltenVK_path}/include")
+            set(Vulkan_INCLUDE_DIR "${MoltenVK_path}/include")
+        endif()
+
+        target_link_libraries(openVulkanoCpp PRIVATE "${MoltenVK_XC_path}/ios-arm64/libMoltenVK.a")
+        message("Found MoltenVK xcframework: ${MoltenVK_XC_path}")
+    endif()
+
+    if (NOT ${Vulkan_INCLUDE_DIR})
+        #find_package(Vulkan REQUIRED COMPONENTS MoltenVK)
+        #target_link_libraries(openVulkanoCpp PRIVATE Vulkan::MoltenVK)
+    endif()
 else ()
-endif ()
+    find_package(Vulkan REQUIRED)
+    target_link_libraries(openVulkanoCpp PRIVATE Vulkan::Vulkan)
+endif()
+target_include_directories(openVulkanoCpp PUBLIC ${Vulkan_INCLUDE_DIR})
+
 
 if (ANDROID)
     add_definitions(-DVK_USE_PLATFORM_ANDROID_KHR)
@@ -64,15 +105,34 @@ elseif (LINUX)
 endif()
 
 set_property(TARGET openVulkanoCpp PROPERTY CXX_STANDARD 17)
-target_compile_options(openVulkanoCpp PRIVATE -Wall)
+if (LINUX)
+    target_compile_options(openVulkanoCpp PRIVATE -Wall)
+endif()
 
 if (NOT ANDROID AND NOT IOS)
     Find_Package(OpenCV)
+    Find_Package(libjpeg-turbo)
     target_include_directories(openVulkanoCpp PRIVATE ${OpenCV_INCLUDE_DIRS})
-    target_link_libraries(openVulkanoCpp PRIVATE glfw ${OpenCV_LIBS} sago::platform_folders)
+    target_link_libraries(openVulkanoCpp PRIVATE glfw ${OpenCV_LIBS} pugixml)
+    if (libjpeg-turbo_FOUND)
+        target_link_libraries(openVulkanoCpp PRIVATE libjpeg-turbo::turbojpeg)
+    endif()
+    #target_link_libraries(openVulkanoCpp PRIVATE assimp)
+    add_compile_definitions(GLM_FORCE_AVX2)
 endif()
 
-target_link_libraries(openVulkanoCpp PRIVATE magic_enum yaml-cpp spdlog glm assimp pugixml archive_static)
+list(APPEND CMAKE_PREFIX_PATH ${CMAKE_BINARY_DIR}/deps/INSTALL)
+if (IOS)
+    target_link_libraries(openVulkanoCpp PRIVATE "/opt/libjpeg-turbo-ios/lib/libturbojpeg.a")
+    target_include_directories(openVulkanoCpp PRIVATE "/opt/libjpeg-turbo-ios/include")
+endif ()
+
+find_package(LibArchive REQUIRED)
+set(ZLIB_USE_STATIC_LIBS ON)
+find_package(ZLIB REQUIRED)
+target_include_directories(openVulkanoCpp PRIVATE ${LibArchive_INCLUDE_DIR})
+target_link_libraries(openVulkanoCpp PRIVATE magic_enum yaml-cpp spdlog glm pugixml ${LibArchive_LIBRARIES} ${ZLIB_LIBRARIES} stb eigen utf8cpp)
 
 add_compile_definitions(GLM_FORCE_INTRINSICS)
+add_compile_definitions(GLM_FORCE_SILENT_WARNINGS)
 add_compile_definitions(LIBARCHIVE_STATIC)