| cmake_minimum_required(VERSION 3.10) |
| project(CheckIPOSupported-CUDA LANGUAGES CUDA) |
| |
| cmake_policy(SET CMP0069 NEW) |
| |
| include(CheckIPOSupported) |
| check_ipo_supported(RESULT ipo_supported OUTPUT ipo_output) |
| if(ipo_supported) |
| set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ON) |
| endif() |
| |
| if(NOT ipo_supported AND CMAKE_CUDA_COMPILER_ID STREQUAL "NVIDIA" |
| AND CMAKE_CUDA_COMPILER_VERSION VERSION_GREATER_EQUAL 11.2) |
| message(FATAL_ERROR "CheckIPOSupported failed to correctly identify NVIDIA CUDA IPO support") |
| endif() |
| |
| set(CMAKE_CUDA_SEPARABLE_COMPILATION ON) |
| |
| add_library(foo STATIC foo.cu) |
| set_target_properties(foo PROPERTIES |
| WINDOWS_EXPORT_ALL_SYMBOLS ON |
| POSITION_INDEPENDENT_CODE ON) |
| |
| add_library(bar SHARED bar.cu) |
| set_target_properties(bar PROPERTIES WINDOWS_EXPORT_ALL_SYMBOLS ON) |
| target_link_libraries(bar PRIVATE foo) |
| |
| add_executable(CheckIPOSupported-CUDA main.cu) |
| target_link_libraries(CheckIPOSupported-CUDA PUBLIC bar) |
| |
| enable_testing() |
| add_test(NAME CheckIPOSupported-CUDA COMMAND CheckIPOSupported-CUDA) |
