Update Android to C++20

Author: SaschaWillems

android/examples/_template/CMakeLists.txt

@@ -8,7 +8,7 @@ set(SRC_DIR ../../../examples/${NAME})
 set(BASE_DIR ../../../base)
 set(EXTERNAL_DIR ../../../external)
 
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -DVK_USE_PLATFORM_ANDROID_KHR -DVK_NO_PROTOTYPES")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++20 -DVK_USE_PLATFORM_ANDROID_KHR -DVK_NO_PROTOTYPES")
 
 file(GLOB EXAMPLE_SRC "${SRC_DIR}/*.cpp")
 

android/examples/_template/build.gradle

@@ -14,7 +14,7 @@ android {
         }
         externalNativeBuild {
             cmake {
-                cppFlags "-std=c++14"
+                cppFlags "-std=c++20"
                 arguments "-DANDROID_STL=c++_shared", '-DANDROID_TOOLCHAIN=clang', '-DANDROID_SUPPORT_FLEXIBLE_PAGE_SIZES=ON'
             }
         }

android/examples/bloom/CMakeLists.txt

@@ -8,7 +8,7 @@ set(SRC_DIR ../../../examples/${NAME})
 set(BASE_DIR ../../../base)
 set(EXTERNAL_DIR ../../../external)
 
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -DVK_USE_PLATFORM_ANDROID_KHR -DVK_NO_PROTOTYPES")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++20 -DVK_USE_PLATFORM_ANDROID_KHR -DVK_NO_PROTOTYPES")
 
 file(GLOB EXAMPLE_SRC "${SRC_DIR}/*.cpp")
 

android/examples/bloom/build.gradle

@@ -14,7 +14,7 @@ android {
         }
         externalNativeBuild {
             cmake {
-                cppFlags "-std=c++14"
+                cppFlags "-std=c++20"
                 arguments "-DANDROID_STL=c++_shared", '-DANDROID_TOOLCHAIN=clang', '-DANDROID_SUPPORT_FLEXIBLE_PAGE_SIZES=ON'
             }
         }

android/examples/bufferdeviceaddress/CMakeLists.txt

@@ -8,7 +8,7 @@ set(SRC_DIR ../../../examples/${NAME})
 set(BASE_DIR ../../../base)
 set(EXTERNAL_DIR ../../../external)
 
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -DVK_USE_PLATFORM_ANDROID_KHR -DVK_NO_PROTOTYPES")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++20 -DVK_USE_PLATFORM_ANDROID_KHR -DVK_NO_PROTOTYPES")
 
 file(GLOB EXAMPLE_SRC "${SRC_DIR}/*.cpp")
 

android/examples/bufferdeviceaddress/build.gradle

@@ -14,7 +14,7 @@ android {
         }
         externalNativeBuild {
             cmake {
-                cppFlags "-std=c++14"
+                cppFlags "-std=c++20"
                 arguments "-DANDROID_STL=c++_shared", '-DANDROID_TOOLCHAIN=clang', '-DANDROID_SUPPORT_FLEXIBLE_PAGE_SIZES=ON'
             }
         }

android/examples/computecloth/CMakeLists.txt

@@ -8,7 +8,7 @@ set(SRC_DIR ../../../examples/${NAME})
 set(BASE_DIR ../../../base)
 set(EXTERNAL_DIR ../../../external)
 
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -DVK_USE_PLATFORM_ANDROID_KHR -DVK_NO_PROTOTYPES")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++20 -DVK_USE_PLATFORM_ANDROID_KHR -DVK_NO_PROTOTYPES")
 
 file(GLOB EXAMPLE_SRC "${SRC_DIR}/*.cpp")
 

android/examples/computecloth/build.gradle

@@ -14,7 +14,7 @@ android {
         }
         externalNativeBuild {
             cmake {
-                cppFlags "-std=c++14"
+                cppFlags "-std=c++20"
                 arguments "-DANDROID_STL=c++_shared", '-DANDROID_TOOLCHAIN=clang', '-DANDROID_SUPPORT_FLEXIBLE_PAGE_SIZES=ON'
             }
         }

android/examples/computecullandlod/CMakeLists.txt

@@ -8,7 +8,7 @@ set(SRC_DIR ../../../examples/${NAME})
 set(BASE_DIR ../../../base)
 set(EXTERNAL_DIR ../../../external)
 
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -DVK_USE_PLATFORM_ANDROID_KHR -DVK_NO_PROTOTYPES")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++20 -DVK_USE_PLATFORM_ANDROID_KHR -DVK_NO_PROTOTYPES")
 
 file(GLOB EXAMPLE_SRC "${SRC_DIR}/*.cpp")
 

android/examples/computecullandlod/build.gradle

@@ -14,7 +14,7 @@ android {
         }
         externalNativeBuild {
             cmake {
-                cppFlags "-std=c++14"
+                cppFlags "-std=c++20"
                 arguments "-DANDROID_STL=c++_shared", '-DANDROID_TOOLCHAIN=clang', '-DANDROID_SUPPORT_FLEXIBLE_PAGE_SIZES=ON'
             }
         }