| set(CMAKE_SYSTEM_NAME Darwin) |
| set(CMAKE_SYSTEM_VERSION 1) |
| set(UNIX True) |
| set(APPLE True) |
| |
| set(CMAKE_MACOSX_BUNDLE TRUE) |
| set(CMAKE_CXX_COMPILER_WORKS TRUE) |
| set(CMAKE_C_COMPILER_WORKS TRUE) |
| set(CMAKE_CROSSCOMPILING TRUE) |
| set(CMAKE_XCODE_ATTRIBUTE_CODE_SIGNING_REQUIRED "NO") |
| set(CMAKE_XCODE_ATTRIBUTE_ENABLE_BITCODE "NO") |
| |
| find_program(XCRUN_EXECUTABLE xcrun) |
| if(NOT XCRUN_EXECUTABLE) |
| message(FATAL_ERROR "xcrun not found") |
| endif() |
| |
| execute_process( |
| COMMAND ${XCRUN_EXECUTABLE} --sdk iphoneos --show-sdk-path |
| OUTPUT_VARIABLE IOS_SDK_PATH |
| OUTPUT_STRIP_TRAILING_WHITESPACE) |
| |
| execute_process( |
| COMMAND ${XCRUN_EXECUTABLE} --sdk iphoneos --show-sdk-version |
| OUTPUT_VARIABLE IOS_SDK_VERSION |
| OUTPUT_STRIP_TRAILING_WHITESPACE) |
| if(IOS_SDK_VERSION VERSION_GREATER_EQUAL 11.0) |
| set(IOS_ARCH arm64) |
| else() |
| set(IOS_ARCH armv7) |
| endif() |
| |
| set(CMAKE_OSX_SYSROOT ${IOS_SDK_PATH} CACHE PATH "Sysroot used for iOS support") |
| set(CMAKE_OSX_ARCHITECTURES "${IOS_ARCH}" CACHE STRING "Architectures to build for") |
| set(CMAKE_FIND_ROOT_PATH ${IOS_SDK_PATH} CACHE PATH "Find search path root") |
