You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
cmake_minimum_required(VERSION 3.8)
|
|
|
|
|
project(CheckIPOSupported-Fortran LANGUAGES Fortran)
|
|
|
|
|
|
|
|
|
|
cmake_policy(SET CMP0069 NEW)
|
|
|
|
|
|
|
|
|
|
include(CheckIPOSupported)
|
|
|
|
|
check_ipo_supported(RESULT ipo_supported OUTPUT ipo_output)
|
|
|
|
|
if(ipo_supported)
|
|
|
|
|
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
|
|
|
|
|
elseif(CMake_TEST_IPO_WORKS_Fortran)
|
|
|
|
|
string(REPLACE "\n" "\n " ipo_output "${ipo_output}")
|
|
|
|
|
message(FATAL_ERROR "IPO expected to work, but the check failed:\n ${ipo_output}")
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
add_library(foo foo.f)
|
|
|
|
|
add_executable(CheckIPOSupported-Fortran main.f)
|
|
|
|
|
target_link_libraries(CheckIPOSupported-Fortran PUBLIC foo)
|
|
|
|
|
|
|
|
|
|
enable_testing()
|
|
|
|
|
add_test(NAME CheckIPOSupported-Fortran COMMAND CheckIPOSupported-Fortran)
|
