IMPLICIT_DEPENDS_INCLUDE_TRANSFORM ---------------------------------- Specify ``#include`` line transforms for dependencies in a directory. This property specifies rules to transform macro-like ``#include`` lines during implicit dependency scanning of C and C++ source files. The list of rules must be semicolon-separated with each entry of the form ``A_MACRO(%)=value-with-%`` (the ``%`` must be literal). During dependency scanning occurrences of ``A_MACRO(...)`` on ``#include`` lines will be replaced by the value given with the macro argument substituted for ``%``. For example, the entry :: MYDIR(%)= will convert lines of the form :: #include MYDIR(myheader.h) to :: #include allowing the dependency to be followed. This property applies to sources in all targets within a directory. The property value is initialized in each directory by its value in the directory's parent.