Update the section on binutils version

LTO usage requires binutils 2.35 or newer due to
https://sourceware.org/PR25355.
This adds a note in the prerequisites page about it.

Ok?

gcc/ChangeLog:

	* doc/install.texi: Add note about
	binutils 2.35 is required for LTO usage.
This commit is contained in:
Andrew Pinski 2021-09-18 01:11:27 +00:00
parent 68aace4458
commit 7e4ada576f

View file

@ -325,6 +325,9 @@ Necessary in some circumstances, optional in others. See the
host/target specific instructions for your platform for the exact
requirements.
Note binutils 2.35 or newer is required for LTO to work correctly
with GNU libtool that includes doing a bootstrap with LTO enabled.
@item gzip version 1.2.4 (or later) or
@itemx bzip2 version 1.0.2 (or later)