Supported compilers

The compilers listed have been tested with the IBM® SDK.

On AIX® systems:

The following versions of the IBM XL C/C++ compiler are supported for AIX 64-bit on IBM POWER®: V12.1, V13.1.3.

On Linux® systems:

• The following GNU Compiler Collection (GCC) versions are supported for Linux on x86: v4.4.6, v7.3, v7.5, 11.2.0.
• The following GCC versions are supported for Linux on IBM Z®: v4.4.7, v7.3, v7.5, 11.2.0.
• The following versions of the IBM XL C/C++ compiler are supported for Linux on IBM POWER in the Big Endian format: V12.1, V13.1.
• The IBM XL C/C++ compiler V13.1.1 is supported for Linux on IBM POWER in the Little Endian format.

On Windows systems:

The Microsoft Visual Studio 2022 compiler is supported for Windows 32 and 64 bit.

On z/OS systems:

The c89 compiler packaged with z/OS v2R1 is supported.