The following Wind River compilers are supported:

Wind River GCC 4.8.x

Compiler acronym: wrgcc_4_8
Host OS: Windows, Linux
Supported practices: Full support
Support level: Extended

Wind River Diab 5.9.x

Compiler acronym: diab_5_9
Host OS: Windows, Linux
Supported practices: Full support
Support level: Extended

Wind River Clang 8.0.x

Compiler acronym: wrclang_8_0
Host OS: Windows, Linux
Supported practices: Full support
Support level: Extended

Additional Notes

C++20 features are not supported.
Clang is a multi-target compiler. This configuration only supports the x86_64 architecture and is not suitable for any other target.

Additional Information

C++test integrates into Wind River Workbench—see Wind River Workbench Plug-in, for details.
Wind River Tornado projects are supported—see Wind River Tornado Support, for details.
Specific options for building the runtime library on VxWorks need to be configured.
GCC and EGCS compilers: See GCC Support for details on GCC support and a list of unsupported GCC compiler extensions.

Deprecated Compilers

The following compiler configurations are now deprecated:

Wind River GCC 3.3.x

Compiler acronym: wrgcc_3_3
Host OS: Windows
Supported practices: Full support
Support level: Extended
GCC 3.3.x for VxWorks 653 is supported for static analysis only.

Wind River GCC 3.4.x

Compiler acronym: wrgcc_3_4
Host OS: Windows, Linux
Supported practices: Full support
Support level: Extended

Wind River GCC 4.1.x

Compiler acronym: wrgcc_4_1
Host OS: Windows, Linux
Supported practices: Full support
Support level: Extended

Wind River GCC 4.3.x

Compiler acronym: wrgcc_4_3
Host OS: Windows, Linux
Supported practices: Full support
Support level: Extended

Wind River Diab 5.7.x

Compiler acronym: diab_5_7
Host OS: Windows, Linux
Supported practices: Full support
Support level: Extended

Wind River Diab 5.8.x

Compiler acronym: diab_5_8
Host OS: Windows, Linux
Supported practices: Full support
Support level: Extended

About Support Levels

Extended: Support has been validated with extended testing and is approved for use in safety-critical software development.
Standard: Support has been validated with standard testing and is approved for use in non-safety critical software development.