added arm64e to iOS build script

added arm64e iOS cmake file

port/iOS/IPHONEOS_ARM64E_TOOLCHAIN.cmake

@@ -0,0 +1,17 @@
+INCLUDE(CMakeForceCompiler)
+
+SET (CMAKE_CROSSCOMPILING   TRUE)
+SET (CMAKE_SYSTEM_NAME      "Darwin")
+SET (CMAKE_SYSTEM_PROCESSOR "arm64e")
+SET (IOS TRUE)
+
+SET (IOS_SDK_DEVICE iPhoneOS)
+
+SET (SDKVER     "${IOS_SDK_VERSION}")
+SET (DEVROOT    "${XCODE_ROOT_DIR}/Platforms/${IOS_SDK_DEVICE}.platform/Developer")
+
+
+SET (CMAKE_FIND_ROOT_PATH "${SDKROOT}" "${DEVROOT}")
+SET (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM  NEVER)
+SET (CMAKE_FIND_ROOT_PATH_MODE_LIBRARY  ONLY)
+SET (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE  ONLY)

port/iOS/build.sh

@@ -31,7 +31,7 @@ TOOLCHAIN=$XCODE_ROOT_DIR/Toolchains/XcodeDefault.xctoolchain
 CMAKE_C_COMPILER=$(xcrun -find cc)
 CMAKE_CXX_COMPILER=$(xcrun -find c++)
 
-BUILD_ARCHS_DEVICE="arm64 armv7s armv7"
+BUILD_ARCHS_DEVICE="arm64e arm64 armv7s armv7"
 BUILD_ARCHS_SIMULATOR="x86_64 i386"
 BUILD_ARCHS_ALL=($BUILD_ARCHS_DEVICE $BUILD_ARCHS_SIMULATOR)