Code replacement library

Specify a target-specific floating-point math library extension

Model Configuration Pane: Code Generation / Simulink Desktop Real-Time

Description

Specify a target-specific floating-point math library extension. Before setting this parameter, check that your compiler supports the library you want to use. If you select a parameter value that your compiler does not support, compiler errors can occur.

Settings

None | GNU C99 extensions

Default: None

None: Does not use a code replacement library.
GNU C99 extensions: Generates calls to the GNU^® gcc math library, which provides C99 extensions as defined by compiler option -std=gnu99.

Recommended Settings

Application	Setting
Debugging	`None`
Traceability	`None`
Efficiency	`GNU C99 extensions`
Safety precaution	`None` Explanation: SLDRT does not use the GNU compiler.

Programmatic Use

Parameter: CodeReplacementLibrary

Type: character vector

Value: 'None' | 'GNU99 (GNU)'

Default: 'None'

Version History

Introduced in R2008a