INTERPROCEDURAL_OPTIMIZATION

INTERPROCEDURAL_OPTIMIZATION

Enable interprocedural optimization for a target.

If set to true, enables interprocedural optimizations if they are known :module:to be supported <CheckIPOSupported> by the compiler. Depending on value of policy :policy:CMP0069, the error will be reported or ignored, if interprocedural optimization is enabled but not supported.

This property is initialized by the :variable:CMAKE_INTERPROCEDURAL_OPTIMIZATION variable if it is set when a target is created.

There is also the per-configuration :prop_tgt:INTERPROCEDURAL_OPTIMIZATION_<CONFIG> target property, which overrides :prop_tgt:INTERPROCEDURAL_OPTIMIZATION if it is set.

See Also ^^^^^^^^

• The :module:CheckIPOSupported module to check whether the compiler supports interprocedural optimization before enabling this target property.