From 8875a2d4ee6287896048167b45cde7425fab3b24 Mon Sep 17 00:00:00 2001
From: Georg Hagen <git.georg.hagen@madvoxel.com>
Date: Mon, 27 May 2024 10:23:02 +0200
Subject: [PATCH] Move apple framework linking into a reusable function

---
 CMakeLists.txt          | 28 +---------------------------
 cmake/AppleHelper.cmake | 29 +++++++++++++++++++++++++++++
 2 files changed, 30 insertions(+), 27 deletions(-)
 create mode 100644 cmake/AppleHelper.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b7c816f..e9db368 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -52,33 +52,7 @@ if(IOS)
 
     set(CMAKE_OSX_DEPLOYMENT_TARGET "14.1") # The used ARKit features are only available starting with iOS 14
 
-    target_link_libraries(openVulkanoCpp
-            PRIVATE "-framework CoreFoundation"
-            PRIVATE "-framework Foundation"
-            PRIVATE "-framework CoreImage"
-            PRIVATE "-framework CoreVideo"
-            PRIVATE "-framework Metal"
-            PRIVATE "-framework MetalPerformanceShaders"
-            PRIVATE "-framework ARKit"
-            PRIVATE "-lstdc++"
-            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})
+    LinkAppleFrameworks(openVulkanoCpp)
 endif ()
 
 SetupVulkan(openVulkanoCpp)
diff --git a/cmake/AppleHelper.cmake b/cmake/AppleHelper.cmake
new file mode 100644
index 0000000..7ab0175
--- /dev/null
+++ b/cmake/AppleHelper.cmake
@@ -0,0 +1,29 @@
+function(LinkAppleFrameworks TARGET)
+    target_link_libraries(${TARGET}
+                          PUBLIC "-framework CoreFoundation"
+                          PUBLIC "-framework Foundation"
+                          PUBLIC "-framework CoreImage"
+                          PUBLIC "-framework CoreVideo"
+                          PUBLIC "-framework Metal"
+                          PUBLIC "-framework MetalPerformanceShaders"
+                          PUBLIC "-framework ARKit"
+                          PUBLIC "-lstdc++"
+                          PUBLIC c++
+                          PUBLIC c
+    )
+
+
+    # Locate system libraries on iOS
+    find_library(UIKIT UIKit)
+    find_library(FOUNDATION Foundation)
+    find_library(MOBILECORESERVICES MobileCoreServices)
+    find_library(CFNETWORK CFNetwork)
+    find_library(SYSTEMCONFIGURATION SystemConfiguration)
+
+    # link the frameworks located above
+    target_link_libraries(${TARGET} PUBLIC ${UIKIT})
+    target_link_libraries(${TARGET} PUBLIC ${FOUNDATION})
+    target_link_libraries(${TARGET} PUBLIC ${MOBILECORESERVICES})
+    target_link_libraries(${TARGET} PUBLIC ${CFNETWORK})
+    target_link_libraries(${TARGET} PUBLIC ${SYSTEMCONFIGURATION})
+endfunction()
\ No newline at end of file