cmake_minimum_required(VERSION 3.17.0)

# Start Project
project(trampoline)

# Headers
add_library(trampoline-headers INTERFACE)
target_include_directories(trampoline-headers INTERFACE include)

# Check Architecture
include(CheckSymbolExists)
check_symbol_exists("__aarch64__" "" USE_NATIVE_TRAMPOLINE)
check_symbol_exists("__x86_64__" "" USE_QEMU_TRAMPOLINE)

# Build
if(USE_NATIVE_TRAMPOLINE)
    add_subdirectory(native)
elseif(USE_QEMU_TRAMPOLINE)
    add_subdirectory(qemu)
    target_compile_definitions(trampoline-headers INTERFACE MCPI_USE_QEMU)
else()
    message(FATAL_ERROR "Unsupported Architecture")
endif()