M4
GNU M4 is an implementation of the traditional Unix macro processor. It is mostly SVR4 compatible although it has some extensions (for example, handling more than 9 positional parameters to macros). GNU M4 also has built-in functions for including files, running shell commands, doing arithmetic, etc.
https://www.gnu.org/software/m4/m4.html
Available modules
The overview below shows which M4 installations are available per target architecture in the HPCC module system, ordered based on software version (new to old).
To start using M4, load one of these modules using a module load command like:
module load M4/1.4.19-GCCcore-13.3.0
(This data was automatically generated on Thu, 17 Jul 2025 at 12:00:15 EDT)
| gateway | generic | zen2 | zen3 | zen4 | haswell | skylake_avx512 | |
|---|---|---|---|---|---|---|---|
| Gateway nodes | everywhere (except Grace nodes) | amd20 | amd22 | amd24 | intel16 | intel18,amd20-v100,amd21,intel21 | |
| M4/1.4.19-GCCcore-13.3.0 | - | x | - | - | x | - | - |
| M4/1.4.19-GCCcore-13.2.0 | - | x | - | - | x | x | - |
| M4/1.4.19-GCCcore-12.3.0 | - | x | x | x | x | x | x |
| M4/1.4.19-GCCcore-12.2.0 | - | x | - | - | - | x | - |
| M4/1.4.19-GCCcore-11.3.0 | - | - | - | - | - | x | - |
| M4/1.4.19-GCCcore-11.2.0 | - | x | - | - | - | x | - |
| M4/1.4.19 | - | x | x | x | x | x | x |
| M4/1.4.18-GCCcore-10.2.0 | - | x | - | - | - | x | - |
| M4/1.4.18 | - | x | - | - | - | x | - |