Preprocessor Options

The following is the list of preprocessor options supported on both the Intel® Core™ and Intel® Xeon™ processors:

Option Description
-D <name> Predefines name as a macro, with definition 1.
-D <name=definition> The contents of definition become tokens and are processed as if they appeared during translation phase three in a #define directive. The definition is truncated by embedded new-line characters.
-I <dir> Adds directory <dir> to the list of directories for header files search.