CMake/Tests/RunCMake/CMP0069/CMP0069-NEW-cmake.cmake
Brad King ba247ccaba IPO: Consider support for each language separately
We only define `INTERPROCEDURAL_OPTIMIZATION` behavior for C, CXX, and
Fortran languages.  Do not try to enable support for other languages.
Furthermore, each language builds with a different compiler, so check
for support by CMake and the compiler for each language independently.

Fixes: #16944
2017-06-14 10:36:57 -04:00

7 lines
175 B
CMake

cmake_policy(SET CMP0069 NEW)
set(_CMAKE_CXX_IPO_SUPPORTED_BY_CMAKE NO)
add_executable(foo main.cpp)
set_target_properties(foo PROPERTIES INTERPROCEDURAL_OPTIMIZATION TRUE)