doc/install.texi: CRIS: Remove gone websites. Adjust CRIS targets
commitd2a0a5d4ad23f1974c72ef8abaa55c1707c0b27f
authorHans-Peter Nilsson <hp@axis.com>
Mon, 18 Apr 2022 22:30:43 +0000 (19 00:30 +0200)
committerHans-Peter Nilsson <hp@axis.com>
Mon, 18 Apr 2022 22:30:43 +0000 (19 00:30 +0200)
treec6b544c0d5c2cc3f807374b05433cb7eb6143106
parenta897a88c592cd7abcf3869fcd7b667a016eccc89
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.
gcc/doc/install.texi