From 7910757aa76080ed72a296531a95aa93871b067c Mon Sep 17 00:00:00 2001
From: Jhen <developer@jhen.me>
Date: Mon, 11 Sep 2023 07:50:00 +0800
Subject: [PATCH] cmake : support build for iOS/tvOS

---
 CMakeLists.txt | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e6242dc31..537eadc27 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -476,7 +476,7 @@ if (NOT MSVC)
     endif()
 endif()
 
-if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm" OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64")
+if ((${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm") OR (${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64"))
     message(STATUS "ARM detected")
     if (MSVC)
         # TODO: arm msvc?
@@ -578,10 +578,12 @@ endif()
 # RLIMIT_MEMLOCK came in BSD, is not specified in POSIX.1,
 # and on macOS its availability depends on enabling Darwin extensions
 # similarly on DragonFly, enabling BSD extensions is necessary
-if (CMAKE_SYSTEM_NAME MATCHES "Darwin")
-    add_compile_definitions(_DARWIN_C_SOURCE)
-endif()
-if (CMAKE_SYSTEM_NAME MATCHES "DragonFly")
+if (
+    CMAKE_SYSTEM_NAME MATCHES "Darwin" OR
+    CMAKE_SYSTEM_NAME MATCHES "iOS" OR
+    CMAKE_SYSTEM_NAME MATCHES "tvOS" OR
+    CMAKE_SYSTEM_NAME MATCHES "DragonFly"
+)
     add_compile_definitions(_DARWIN_C_SOURCE)
 endif()