diff options
| author | Ryan C. Gordon <icculus@icculus.org> | 2020-06-27 02:00:58 -0400 |
|---|---|---|
| committer | Ryan C. Gordon <icculus@icculus.org> | 2020-06-27 02:00:58 -0400 |
| commit | da30235d4472f6561a37961a6dffaf54ab544a9c (patch) | |
| tree | 63c3b116893849e649a68d0cfac078045651ece6 /CMakeLists.txt | |
| parent | 2af677b9e2795e473577ab8d2085e4cee24a374c (diff) | |
| download | sdl-da30235d4472f6561a37961a6dffaf54ab544a9c.tar.gz | |
cmake: Fix Metal detection on macOS/iOS.
Apparently the "-x objective-c" made it down to the linker, who then treats
the .o file as Objective-C source code. Apparently the -ObjC argument does
the same thing but gets ignored by the linker.
Fixes Bugzilla #4988.
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index b703c34d2..33d505530 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1742,7 +1742,7 @@ elseif(APPLE) if(VIDEO_VULKAN OR VIDEO_METAL OR RENDER_METAL) set(ORIG_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS}) - set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -x objective-c") + set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -ObjC") check_c_source_compiles(" #include <AvailabilityMacros.h> #import <Metal/Metal.h> |