New in version 3.11.
List of preprocessor include file search directories.
This property holds a semicolon-separated list of paths
and will be added to the list of include directories when this
source file builds. These directories will take precedence over directories
defined at target level except for
Xcode generator due to technical
Relative paths should not be added to this property directly.
INCLUDE_DIRECTORIES may use “generator expressions” with
$<...>. See the
for available expressions. However,
Xcode does not support
per-config per-source settings, so expressions that depend on the build
configuration are not allowed with that generator.