The following QNX GCC compilers are supported:

For details on GCC support and a list of unsupported GCC compiler extensions, see GCC Support.

QNX GCC 5.x

Compiler acronym: qcc_5
Host OS: Windows (x86_64), Linux (x86_64)
Supported practices: Full support
Support level: Extended

QNX GCC 5.x (x86-64)

Compiler acronym: qcc_5-64
Host OS: Windows (x86_64), Linux (x86_64)
Supported practices: Full support
Support level: Extended

QNX GCC 5.x (ARM)

Compiler acronym: qccarm_5
Host OS: Windows (x86_64), Linux (x86_64)
Supported practices: Full support
Support level: Extended

QNX GCC 5.x (ARM64)

Compiler acronym: qccarm_5-64
Host OS: Windows (x86_64), Linux (x86_64)
Supported practices: Full support
Support level: Extended

QNX GCC 8.x (x86_64)

Compiler acronym: qcc_8-64
Host OS: Windows (x86_64), Linux (x86_64)
Supported practices: Full support
Support level: Standard

QNX GCC 8.x (ARM64)

Compiler acronym: qccarm_8-64
Host OS: Windows (x86_64), Linux (x86_64)
Supported practices: Full support
Support level: Standard

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.