[gcc r11-9889] doc/install.texi: CRIS: Remove gone websites. Adjust CRIS targets

[Hans-Peter Nilsson <hp@gcc.gnu.org>]

https://gcc.gnu.org/g:9f90544df8e08b4fa3e6283bac988b1c8c45f614

commit r11-9889-g9f90544df8e08b4fa3e6283bac988b1c8c45f614
Author: Hans-Peter Nilsson <hp@axis.com>
Date:   Tue Apr 19 00:30:43 2022 +0200

    doc/install.texi: CRIS: Remove gone websites. Adjust CRIS targets
    
    That is, support for cris-linux-gnu was removed in gcc-11, but
    install.texi wasn't adjusted accordingly.  Also, unfortunately the
    developer-related sites are gone with no replacements.  And, CRIS is
    used in other chip series as well, but allude rather than list.
    
    The generated manpages, info, pdf and html were sanity-checked.
    
    gcc:
            * doc/install.texi <CRIS>: Remove references to removed websites and
            adjust for cris-*-elf being the only remaining toolchain.
    (cherry picked from commit d2a0a5d4ad23f1974c72ef8abaa55c1707c0b27f)

Diff:
---
 gcc/doc/install.texi | 21 ++++-----------------
 1 file changed, 4 insertions(+), 17 deletions(-)

diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 14035fb9cf3..4b05ccfaffb 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -3819,8 +3819,8 @@ configure GCC@ for building a CR16 uclinux cross-compiler.
 @end html
 @anchor{cris}
 @heading CRIS
-CRIS is the CPU architecture in Axis Communications ETRAX system-on-a-chip
-series.  These are used in embedded applications.
+CRIS is a CPU architecture in Axis Communications systems-on-a-chip, for
+example the ETRAX series.  These are used in embedded applications.
 
 @ifnothtml
 @xref{CRIS Options,, CRIS Options, gcc, Using the GNU Compiler
@@ -3831,21 +3831,8 @@ See ``CRIS Options'' in the main manual
 @end ifhtml
 for a list of CRIS-specific options.
 
-There are a few different CRIS targets:
-@table @code
-@item cris-axis-elf
-Mainly for monolithic embedded systems.  Includes a multilib for the
-@samp{v10} core used in @samp{ETRAX 100 LX}.
-@item cris-axis-linux-gnu
-A GNU/Linux port for the CRIS architecture, currently targeting
-@samp{ETRAX 100 LX} by default.
-@end table
-
-Pre-packaged tools can be obtained from
-@uref{ftp://ftp.axis.com/@/pub/@/axis/@/tools/@/cris/@/compiler-kit/}.  More
-information about this platform is available at
-@uref{http://developer.axis.com/}.
-
+Use @samp{configure --target=cris-elf} to configure GCC@ for building
+a cross-compiler for CRIS.
 @html
 <hr />
 @end html