- fix compilation error on macos arm

- drop macos gcc as it doesn't build ocio

Author: EmilDohne

.github/workflows/cmake-build.yml

@@ -41,11 +41,6 @@ jobs:
              compiler: msvc
              compilercxx: msvc
              multiline-separator: "`"
-           - name: MacOS ARM GCC
-             os: macos-latest
-             compiler: gcc-13
-             compilercxx: g++-13     
-             multiline-separator: \
            - name: MacOS ARM AppleClang
              os: macos-latest
              compiler: clang

.github/workflows/cmake-test.yml

@@ -41,11 +41,6 @@ jobs:
              compiler: msvc
              compilercxx: msvc
              multiline-separator: "`"
-           - name: MacOS ARM GCC
-             os: macos-latest
-             compiler: gcc-13
-             compilercxx: g++-13
-             multiline-separator: \
            - name: MacOS ARM AppleClang
              os: macos-latest
              compiler: clang

cryptomatte_api/CMakeLists.txt

@@ -15,7 +15,19 @@ if (MSVC)
 endif()
 
 # Crank up warning levels on both MSVC, Clang and GCC
-if (CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
+if (CMAKE_CXX_COMPILER_ID MATCHES "AppleClang")
+	target_compile_options(
+		cryptomatte_api 
+		PUBLIC 
+		-fexperimental-library
+		PRIVATE 
+		-Wall 
+		-Werror 
+		-Wextra
+		-Wno-pass-failed=transform-warning
+	)
+	target_link_options(cryptomatte_api PUBLIC -fexperimental-library)
+elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
 	target_compile_options(
 		cryptomatte_api 
 		PRIVATE 
@@ -53,7 +65,19 @@ if (MSVC)
 	target_compile_options(cryptomatte_api_profiling PRIVATE /utf-8 /MP /DNOMINMAX)
 endif()
 
-if (CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
+if (CMAKE_CXX_COMPILER_ID MATCHES "AppleClang")
+	target_compile_options(
+		cryptomatte_api_profiling 
+		PUBLIC 
+		-fexperimental-library
+		PRIVATE 
+		-Wall 
+		-Werror 
+		-Wextra
+		-Wno-pass-failed=transform-warning
+	)
+	target_link_options(cryptomatte_api_profiling PUBLIC -fexperimental-library)
+elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
 	target_compile_options(
 		cryptomatte_api_profiling 
 		PRIVATE