Configuración de compilación
Configuración de los parámetros de compilación, como el nombre del archivo de salida, la ubicación, el tipo y el lenguaje
Para controlar y configurar el proceso de compilación para la generación de código binario, existen muchos parámetros y ajustes. Estos ajustes controlan atributos como el tipo de compilación de salida (MEX, lib, dll o exe) y el lenguaje C frente a C++. Otros ajustes de compilación permiten personalizar la salida de compilación en función de necesidades específicas, como la legibilidad, el rendimiento y la integración de código externo. Puede modificar las opciones de compilación en el objeto de configuración de generación de código desde la app o desde la línea de comandos. Puede crear el objeto de configuración mediante coder.config. Abra el objeto en la app de edición con open. Para especificar archivos de compilación adicionales e indicadores desde dentro de su código de función, use coder.updateBuildInfo.
Funciones
Objetos
coder.MexCodeConfig | Configuration parameters for MEX function generation from MATLAB code |
coder.CodeConfig | Configuration parameters for C/C++ code generation from MATLAB code |
coder.EmbeddedCodeConfig | Configuration parameters for C/C++ code generation from MATLAB code with Embedded Coder |
coder.HardwareImplementation | Hardware-specific configuration parameters for C/C++ code generation from MATLAB code |
coder.hardware | Create hardware board configuration object for C/C++ code generation from MATLAB code |
coder.ReplacementTypes | Configuration parameter to specify custom names for MATLAB built-in data types in C/C++ code generation |
RTW.BuildInfo | Provide information for compiling and linking generated code |
Clases
coder.ExternalDependency | Interface to external code |
target.Alias | Create alternative identifier for target object |
target.CMake | Specify CMake installation for building generated code (Desde R2022b) |
target.CMakeBuilder | Configure how CMake builds generated code (Desde R2022b) |
target.CMakeBuildType | Describe CMake build type or build configuration (Desde R2022b) |
target.CMakeCacheEntry | Configure a CMake cache entry (Desde R2022b) |
target.EnvironmentConfiguration | Configure system environment for toolchain (Desde R2022b) |
target.HardwareComponentSupport | Describe support for a hardware component (Desde R2022b) |
target.LanguageImplementation | Provide C and C++ compiler implementation details |
target.Object | Base class for target types |
target.Processor | Provide target processor information |
target.Toolchain | Capture high-level information about toolchain (Desde R2022b) |
Espacios de nombres
target | Manage target hardware and build tool information |
Temas
Conceptos básicos de la configuración de compilación
- Configure Code Generation and Build Settings
Configure code generation and build configuration parameters at the command line or in the MATLAB® Coder™ app. - Build Process Customization
Control aspects of the build process that occur after code generation but before compilation. - Paths and File Infrastructure Setup
Specify location of custom code. - Share Build Configuration Settings
Export project settings to a code generation configuration object or import the settings into a project. - Specify Code Configuration Parameters Interactively
Configure the code generation process by using the Code Generation Settings dialog box. - C Compiler Considerations for Signed Integer Overflows
For accurate results from signed integer C operations, the C compiler must preserve wrap-on-overflow behavior. - Requirements for Signed Integer Representation
Compile generated code on a target that uses a two’s complement representation for signed integer values. - Build Process Support for File and Folder Names
Troubleshoot build process errors that occur when file system issues prevent file processing.
Opciones de compilación específicas
- Preserve Variable Names in Generated Code
Improve readability of generated C/C++ code by preserving your variable names in the generated code. - Understand and Control Partitioning of the Generated Code
Understand how file partitioning method and inlining settings interact to control the partitioning of the generated code. - Change Language Standard Used for Code Generation
The code generator uses the language standard that you specify in the build settings. - Register New Hardware Devices
Extend the range of supported hardware by registering new devices. - Configure CMake Build Process
Specify CMake toolchain definition for building generated code. - Create Custom CMake Toolchain Definition
CMake is a third-party, open-source tool for build process management. - Constant Input Checking in MEX Functions
Control whether a MEX function checks the value of a constant input argument.
Resolución de problemas
- Compiler and Linker Errors
Address common causes of errors that occur during build.
Ejemplos destacados
Build C++ Source Code Generated from MATLAB Code Using CMake Toolchain
Use CMake toolchain to build generated code.
