| # Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
| # file LICENSE.rst or https://cmake.org/licensing for details. |
| |
| |
| # This file contains common code blocks used by all the linker information |
| # files |
| |
| macro(_cmake_common_linker_platform_flags lang) |
| # Define configuration for LINK_WHAT_YOU_USE feature |
| if(CMAKE_EXECUTABLE_FORMAT STREQUAL "ELF") |
| if(NOT DEFINED CMAKE_${lang}_LINK_WHAT_YOU_USE_FLAG) |
| set(CMAKE_${lang}_LINK_WHAT_YOU_USE_FLAG "LINKER:--no-as-needed") |
| endif() |
| if(NOT DEFINED CMAKE_LINK_WHAT_YOU_USE_CHECK) |
| set(CMAKE_LINK_WHAT_YOU_USE_CHECK ldd -u -r) |
| endif() |
| endif() |
| endmacro () |
