From aa1e0d84b93e0901bb8db497e67276329ef9cc66 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 9 Jan 2023 10:24:32 +0400
Subject: [PATCH] Allow weak-linking of macOS frameworks.

---
 options_mac.cmake            |  1 -
 target_link_frameworks.cmake | 13 +++++++++++--
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/options_mac.cmake b/options_mac.cmake
index afab1c7..8da4ab4 100644
--- a/options_mac.cmake
+++ b/options_mac.cmake
@@ -84,5 +84,4 @@ INTERFACE
     MediaPlayer
     IOSurface
     Metal
-    NaturalLanguage
 )
diff --git a/target_link_frameworks.cmake b/target_link_frameworks.cmake
index 1c03093..01730d0 100644
--- a/target_link_frameworks.cmake
+++ b/target_link_frameworks.cmake
@@ -4,8 +4,9 @@
 # For license and copyright information please follow this link:
 # https://github.com/desktop-app/legal/blob/master/LEGAL
 
-function(target_link_frameworks target_name)
+function(target_link_frameworks_generic type target_name)
     set(list ${ARGV})
+    list(REMOVE_AT list 1)
     list(REMOVE_AT list 0)
 
     set(writing_now "")
@@ -16,7 +17,7 @@ function(target_link_frameworks target_name)
         if (${entry} STREQUAL "PRIVATE" OR ${entry} STREQUAL "PUBLIC" OR ${entry} STREQUAL "INTERFACE")
             set(writing_now ${entry})
         else()
-            set(full_argument "-framework ${entry}")
+            set(full_argument "${type} ${entry}")
             if ("${writing_now}" STREQUAL "PRIVATE")
                 list(APPEND private_frameworks ${full_argument})
             elseif ("${writing_now}" STREQUAL "PUBLIC")
@@ -39,3 +40,11 @@ function(target_link_frameworks target_name)
         target_link_libraries(${target_name} INTERFACE ${interface_frameworks})
     endif()
 endfunction()
+
+function(target_link_frameworks target_name)
+    target_link_frameworks_generic("-framework" ${ARGV})
+endfunction()
+
+function(target_link_frameworks_weak target_name)
+    target_link_frameworks_generic("-weak_framework" ${ARGV})
+endfunction()