Defines
Add preprocessor macro definitions to the compiler command line
Model Configuration Pane: Code Generation / Custom Code
Description
Specify preprocessor macro definitions to be added to the compiler command line.
Settings
'' (default) | stringEnter a list of macro definitions for the compiler command line. Specify the parameters with a space-separated list of macro definitions. If a makefile is generated, these macro definitions are added to the compiler command line in the makefile. The list can include simple definitions (for example, -DDEF1), definitions with a value (for example, -DDEF2=1), and definitions with a space in the value (for example, -DDEF3="my value"). Definitions can omit the -D (for example, -DFOO=1 and FOO=1 are equivalent). If the toolchain uses a different flag for definitions, the code generator overrides the -D and uses the appropriate flag for the toolchain.
Recommended Settings
| Application | Setting |
|---|---|
| Debugging | No impact |
| Traceability | No impact |
| Efficiency | No impact |
| Safety precaution | No impact |
Programmatic Use
Parameter: CustomDefine |
| Type: character vector |
| Value: preprocessor macro definition |
Default: '' |
Version History
Introduced in R2016a
