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if(NOT _VCPKG_IOS_TOOLCHAIN)
set(_VCPKG_IOS_TOOLCHAIN 1)
if(POLICY CMP0056)
cmake_policy(SET CMP0056 NEW)
endif()
if(POLICY CMP0066)
cmake_policy(SET CMP0066 NEW)
endif()
if(POLICY CMP0067)
cmake_policy(SET CMP0067 NEW)
endif()
if(POLICY CMP0137)
cmake_policy(SET CMP0137 NEW)
endif()
list(APPEND CMAKE_TRY_COMPILE_PLATFORM_VARIABLES
VCPKG_CRT_LINKAGE VCPKG_TARGET_ARCHITECTURE
VCPKG_C_FLAGS VCPKG_CXX_FLAGS
VCPKG_C_FLAGS_DEBUG VCPKG_CXX_FLAGS_DEBUG
VCPKG_C_FLAGS_RELEASE VCPKG_CXX_FLAGS_RELEASE
VCPKG_LINKER_FLAGS VCPKG_LINKER_FLAGS_RELEASE VCPKG_LINKER_FLAGS_DEBUG
)
# Set the CMAKE_SYSTEM_NAME for try_compile calls.
set(CMAKE_SYSTEM_NAME iOS CACHE STRING "")
macro(_vcpkg_setup_ios_arch arch)
unset(_vcpkg_ios_system_processor)
unset(_vcpkg_ios_sysroot)
unset(_vcpkg_ios_target_architecture)
if ("${arch}" STREQUAL "arm64")
set(_vcpkg_ios_system_processor "aarch64")
set(_vcpkg_ios_target_architecture "arm64")
elseif("${arch}" STREQUAL "arm64_32")
set(_vcpkg_ios_system_processor "aarch64")
set(_vcpkg_ios_target_architecture "arm64_32")
elseif("${arch}" STREQUAL "arm")
set(_vcpkg_ios_system_processor "arm")
set(_vcpkg_ios_target_architecture "armv7")
elseif("${arch}" STREQUAL "x64")
set(_vcpkg_ios_system_processor "x86_64")
set(_vcpkg_ios_sysroot "iphonesimulator")
set(_vcpkg_ios_target_architecture "x86_64")
elseif("${arch}" STREQUAL "x86")
set(_vcpkg_ios_system_processor "i386")
set(_vcpkg_ios_sysroot "iphonesimulator")
set(_vcpkg_ios_target_architecture "i386")
else()
message(FATAL_ERROR
"Unknown VCPKG_TARGET_ARCHITECTURE value provided for triplet ${VCPKG_TARGET_TRIPLET}: ${arch}")
endif()
endmacro()
_vcpkg_setup_ios_arch("${VCPKG_TARGET_ARCHITECTURE}")
if(_vcpkg_ios_system_processor AND NOT CMAKE_SYSTEM_PROCESSOR)
set(CMAKE_SYSTEM_PROCESSOR ${_vcpkg_ios_system_processor})
endif()
# If VCPKG_OSX_ARCHITECTURES or VCPKG_OSX_SYSROOT is set in the triplet, they will take priority,
# so the following will be no-ops.
set(CMAKE_OSX_ARCHITECTURES "${_vcpkg_ios_target_architecture}" CACHE STRING "Build architectures for iOS")
if(_vcpkg_ios_sysroot)
set(CMAKE_OSX_SYSROOT ${_vcpkg_ios_sysroot} CACHE STRING "iOS sysroot")
endif()
string(APPEND CMAKE_C_FLAGS_INIT " -fPIC ${VCPKG_C_FLAGS} ")
string(APPEND CMAKE_CXX_FLAGS_INIT " -fPIC ${VCPKG_CXX_FLAGS} ")
string(APPEND CMAKE_C_FLAGS_DEBUG_INIT " ${VCPKG_C_FLAGS_DEBUG} ")
string(APPEND CMAKE_CXX_FLAGS_DEBUG_INIT " ${VCPKG_CXX_FLAGS_DEBUG} ")
string(APPEND CMAKE_C_FLAGS_RELEASE_INIT " ${VCPKG_C_FLAGS_RELEASE} ")
string(APPEND CMAKE_CXX_FLAGS_RELEASE_INIT " ${VCPKG_CXX_FLAGS_RELEASE} ")
string(APPEND CMAKE_MODULE_LINKER_FLAGS_INIT " ${VCPKG_LINKER_FLAGS} ")
string(APPEND CMAKE_SHARED_LINKER_FLAGS_INIT " ${VCPKG_LINKER_FLAGS} ")
string(APPEND CMAKE_EXE_LINKER_FLAGS_INIT " ${VCPKG_LINKER_FLAGS} ")
string(APPEND CMAKE_MODULE_LINKER_FLAGS_DEBUG_INIT " ${VCPKG_LINKER_FLAGS_DEBUG} ")
string(APPEND CMAKE_SHARED_LINKER_FLAGS_DEBUG_INIT " ${VCPKG_LINKER_FLAGS_DEBUG} ")
string(APPEND CMAKE_EXE_LINKER_FLAGS_DEBUG_INIT " ${VCPKG_LINKER_FLAGS_DEBUG} ")
string(APPEND CMAKE_MODULE_LINKER_FLAGS_RELEASE_INIT " ${VCPKG_LINKER_FLAGS_RELEASE} ")
string(APPEND CMAKE_SHARED_LINKER_FLAGS_RELEASE_INIT " ${VCPKG_LINKER_FLAGS_RELEASE} ")
string(APPEND CMAKE_EXE_LINKER_FLAGS_RELEASE_INIT " ${VCPKG_LINKER_FLAGS_RELEASE} ")
endif()
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