From 1d95acdf565f65894f38b8742afde8dbbb80baef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Camilla=20L=C3=B6wy?= <elmindreda@glfw.org>
Date: Wed, 13 Feb 2019 00:20:44 +0100
Subject: [PATCH] Cocoa: Fix detection of Clang

---
 src/CMakeLists.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 31f0556d..0913579b 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -79,7 +79,10 @@ endif()
 
 # Make GCC and Clang warn about declarations that VS 2010 and 2012 won't accept
 # for all source files that VS will build
-if ("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
+if ("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR
+    "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" OR
+    "${CMAKE_C_COMPILER_ID}" STREQUAL "AppleClang")
+
     if (WIN32)
         set(windows_SOURCES ${glfw_SOURCES})
     else()
@@ -115,6 +118,7 @@ target_compile_definitions(glfw PRIVATE
 
 # Enable a reasonable set of warnings (no, -Wextra is not reasonable)
 target_compile_options(glfw PRIVATE
+                       "$<$<C_COMPILER_ID:AppleClang>:-Wall>"
                        "$<$<C_COMPILER_ID:Clang>:-Wall>"
                        "$<$<C_COMPILER_ID:GNU>:-Wall>")