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

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 3.4.x

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

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 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.