gccrs: install.texi: Mention Rust requirement for building gccrs

Addresses PR#117869

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117869

gcc/ChangeLog:

	* doc/install.texi: Add requirements for building gccrs.
This commit is contained in:
Arthur Cohen 2025-04-01 13:00:56 +02:00
parent 85a57bf470
commit 497ed6099b

View file

@ -350,6 +350,12 @@ documentation including the target @code{SYSTEM} definition module.
If Python3 is unavailable Modula-2 documentation will include a target
independent version of the SYSTEM modules.
@item @anchor{gccrs-prerequisite}gccrs
The official Rust compiler and Rust build system (cargo) are required for
building various parts of the gccrs frontend, until gccrs can compile them
by itself. The minimum supported Rust version is 1.49.
@item A ``working'' POSIX compatible shell, or GNU bash
Necessary when running @command{configure} because some