| Port variant | std |
| Summary | GNU implementation of the Unix macro processor |
| BROKEN | |
| Package version | 1.4.19_2 |
| Homepage | https://www.gnu.org/software/m4/m4.html |
| Keywords | devel |
| Maintainer | nobody |
| License | GPLv3+ |
| Other variants | noprefix |
| Ravenports | Buildsheet | History |
| Ravensource | Port Directory | History |
| Last modified | 11 AUG 2024, 22:51:45 UTC |
| Port created | 26 MAR 2017, 07:07:34 UTC |
| set | This is the m4:std metapackage. It pulls in all subpackages of m4:std. |
| primary | 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. GNU M4 is a macro processor in the sense that it copies its input to the output expanding macros as it goes. Macros are either builtin or user-defined and can take any number of arguments. Besides just doing macro expansion, m4 has builtin functions for including named files, running UNIX commands, doing integer arithmetic, manipulating text in various ways, recursion etc... m4 can be used either as a front-end to a compiler or as a macro processor in its own right. One of the biggest users of GNU M4 is the GNU Autoconf project. |
| examples | This is the examples subpackage of the m4:std port. |
| man | This is the man page subpackage of the m4:std port. |
| info | This is the GNU Info manual page subpackage of the m4:std port. |
| Build (only) | libsigsegv:dev:std |
| Runtime (only) | indexinfo:single:std (info subpackage) |
| main | mirror://GNU/m4 |
| autoconf213:std | Automatic config tool for *nix (legacy version) |
| autoconf:std | Unix platform automatic configuration tool |
| bison:std | Yacc-compatible parser generator from FSF |
| flex:ravensys | Fast lexical analyzer generator for raven sysroot |
| flex:std | Fast lexical analyzer generator |
| scons:std | Alternative build tool competing with make |