Add aarch64 support to config.guess and config.sub, as would be found if using
a more recent version of autoconf.
---
 config.guess          |    7 +++++++
 config.sub            |    1 +
 2 files changed, 8 insertions(+)

diff --git a/config.guess b/config.guess
index 40eaed4..baad294 100755
--- a/config.guess
+++ b/config.guess
@@ -861,6 +861,13 @@ EOF
     i*86:Minix:*:*)
 	echo ${UNAME_MACHINE}-pc-minix
 	exit ;;
+    aarch64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    aarch64_be:Linux:*:*)
+	UNAME_MACHINE=aarch64_be
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
     alpha:Linux:*:*)
 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
 	  EV5)   UNAME_MACHINE=alphaev5 ;;
diff --git a/config.sub b/config.sub
index 30fdca8..8f5b018 100755
--- a/config.sub
+++ b/config.sub
@@ -247,6 +247,7 @@ case $basic_machine in
 	# Some are omitted here because they have special meanings below.
 	1750a | 580 \
 	| a29k \
+	| aarch64 | aarch64_be \
 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 	| am33_2.0 \
-- 
2.9.0

ix/log/tests/guix-graph.sh'>log</a><a href='/guix/tree/tests/guix-graph.sh?id=f38d8e050e8ff2bf00dd6f8b6f3aaf638663b9bb'>tree</a><a href='/guix/commit/tests/guix-graph.sh?id=f38d8e050e8ff2bf00dd6f8b6f3aaf638663b9bb'>commit</a><a href='/guix/diff/tests/guix-graph.sh?id=f38d8e050e8ff2bf00dd6f8b6f3aaf638663b9bb'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/tests/guix-graph.sh'>
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<div class='path'>path: <a href='/guix/log/?id=f38d8e050e8ff2bf00dd6f8b6f3aaf638663b9bb'>root</a>/<a href='/guix/log/tests?id=f38d8e050e8ff2bf00dd6f8b6f3aaf638663b9bb'>tests</a>/<a href='/guix/log/tests/guix-graph.sh?id=f38d8e050e8ff2bf00dd6f8b6f3aaf638663b9bb'>guix-graph.sh</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/guix-graph.sh?id=f38d8e050e8ff2bf00dd6f8b6f3aaf638663b9bb&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-01-16 23:56:56 +0100'>2022-01-16</span></td><td><a href='/guix/commit/tests/guix-graph.sh?id=a1037aa87b39d4c774fe398fc97a58bafeb063d1'>tests: Clean up after 'tests/guix-graph.sh'.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes a regression introduced in
a773c3142dd168e1c4480614d3f5fd9d003954cd, which would lead the first
'trap' to be ignored, thereby leaving 't-guix-graph-*' directories
behind it.

* tests/guix-graph.sh: Remove first 'trap' line that had no effect;
replace second 'trap' line.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-09-28 21:06:36 -0500'>2020-09-28</span></td><td><a href='/guix/commit/tests/guix-graph.sh?id=d8934360d2453a403b5433e71d09188e4ed23b57'>tests: Simplify shell exit status negation;</a><span class='msg-avail'>...<span class='msg-tooltip'>* tests/guix-archive.sh, tests/guix-build-branch.sh, tests/guix-build.sh,
tests/guix-daemon.sh, tests/guix-download.sh, tests/guix-environment.sh,
tests/guix-gc.sh, tests/guix-git-authenticate.sh, tests/guix-graph.sh,
tests/guix-hash.sh, tests/guix-lint.sh, tests/guix-pack-relocatable.sh,
tests/guix-pack.sh, tests/guix-package-aliases.sh, tests/guix-package-net.sh,
tests/guix-package.sh: Use the shell '!' keyword to negate command exit status
in place of 'if ...; then false; else true; fi'
</span></span></td><td>Eric Bavier</td></tr>
<tr><td><span title='2020-05-11 23:30:55 +0200'>2020-05-11</span></td><td><a href='/guix/commit/tests/guix-graph.sh?id=88a96c568c47c97d05d883ada5afbc4e1200b10f'>guix graph: Add '--path'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/scripts/graph.scm (display-path): New procedure.
(%options, show-help): Add '--path'.
(guix-graph): Handle it.
* tests/guix-graph.sh: Add tests.
* doc/guix.texi (Invoking guix graph): Document it.
(Invoking guix size): Mention it.
</span></span></td><td>Ludovic Courtès</td></tr>