This option deletes the definition of the preprocessor macro by the -D option.
[Specification format]
- | Interpretation when omitted |
None
[Detailed description]
- | This option deletes the definition of the preprocessor macro by the -D option. |
- | This is equivalent to adding "#undef name" at the beginning of the source file. |
- | An error will occur if name is omitted. |
- | This option cannot delete the definition by describing "#define name def". |
- | This option can be specified more than once. |
- | If both this option and -D option are specified for the same preprocessor macro, the option specified last will be valid. |
[Example of use]
- | To delete the definition of preprocessor macro "test" by the -D option, describe as: |
>ccrl -D TEST=XTEST -U TEST -cpu=S2 -dev=dr5f100pj.dvf main.c
|