setup-project-variables.cmake

find_package(PythonInterp REQUIRED)
find_package(Git REQUIRED)

option(BUILD_ANDROID "Build for Android" ON)
option(BUILD_IOS_DEVICE "Build for iOS device" OFF)
option(BUILD_IOS_SIMULATOR "Build for iOS simulator" OFF)
option(BUILD_IOS_SIMULATOR_X86_64 "Build for iOS simulator(x86_64)" OFF)
option(BUILD_IOS_SIMULATOR_I386 "Build for iOS simulator(i386)" OFF)
option(BUILD_IOS_DEVICE_ARM64 "Build for iOS device(arm64)" OFF)
option(BUILD_IOS_DEVICE_ARMV7 "Build for iOS device(armv7)" OFF)
option(BUILD_IOS_DEVICE_ARMV7S "Build for iOS device(armv7s)" OFF)

# set ccache options
option(CCACHE_ENABLE "If the command ccache is avilable, use it for compile." ON)
find_program(CCACHE_EXE ccache)
if(CCACHE_EXE)
  if(CCACHE_ENABLE)
    message(STATUS "Enable ccache")
    if(CMAKE_C_COMPILER_LAUNCHER)
      set(CMAKE_C_COMPILER_LAUNCHER "${CMAKE_C_COMPILER_LAUNCHER}" "${CCACHE_EXE}")
    else()
      set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_EXE}")
    endif()
    
    if(CMAKE_CXX_COMPILER_LAUNCHER)
      set(CMAKE_CXX_COMPILER_LAUNCHER "${CMAKE_CXX_COMPILER_LAUNCHER}" "${CCACHE_EXE}")
    else()
      set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_EXE}")
    endif()
  endif()
endif()

set(toolchain_dir ${CMAKE_SOURCE_DIR}/toolchains)
set(toolchain_ios_simulator ${toolchain_dir}/iOS_Simulator.cmake)
set(toolchain_ios_simulator_x86_64 ${toolchain_dir}/iOS_Simulator_x86_64.cmake)
# iOS min Target from 8.0 to 10.3?
set(toolchain_ios_simulator_i386 ${toolchain_dir}/iOS_Simulator_i386.cmake)
set(toolchain_ios_device ${toolchain_dir}/iOS_Device.cmake)
set(toolchain_ios_device_arm64 ${toolchain_dir}/iOS_Device_ARM64.cmake)
set(toolchain_ios_device_armv7 ${toolchain_dir}/iOS_Device_ARMv7.cmake)
set(toolchain_ios_device_armv7s ${toolchain_dir}/iOS_Device_ARMv7s.cmake)
# use Android NDK cmake file
set(toolchain_android $ENV{ANDROID_NDK}/build/cmake/android.toolchain.cmake)
set(try_run_results_vtk_ios_simulator ${toolchain_dir}/vtk-try-run-results.cmake)
set(try_run_results_vtk_ios_device ${toolchain_dir}/vtk-try-run-results.cmake)
set(try_run_results_vtk_android ${toolchain_dir}/vtk-try-run-results.cmake)
set(try_run_results_pcl_ios_simulator ${toolchain_dir}/pcl-try-run-results.cmake)
set(try_run_results_pcl_ios_simulator_x86_64 ${toolchain_dir}/pcl-try-run-results.cmake)
set(try_run_results_pcl_ios_simulator_i386 ${toolchain_dir}/pcl-try-run-results.cmake)
set(try_run_results_pcl_ios_device ${toolchain_dir}/pcl-try-run-results.cmake)
set(try_run_results_pcl_ios_device_arm64 ${toolchain_dir}/pcl-try-run-results.cmake)
set(try_run_results_pcl_ios_device_armv7 ${toolchain_dir}/pcl-try-run-results.cmake)
set(try_run_results_pcl_ios_device_armv7s ${toolchain_dir}/pcl-try-run-results.cmake)
set(try_run_results_pcl_android ${toolchain_dir}/pcl-try-run-results.cmake)