From: Zack Weinberg <zackw@panix.com>
Date: Tue, 8 Dec 2020 16:14:19 +0000 (-0500)
Subject: testsuite: log version of M4 and Perl
X-Git-Tag: v2.70~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=edbc5693ae1f4146e5f4ff23c9d891e57197121f;p=thirdparty%2Fautoconf.git

testsuite: log version of M4 and Perl

Jannick reported problems on OSX for which the most plausible
explanation is that the system-provided M4 is emitting error messages
with different line numbers than we expect, perhaps because Apple
froze their copy of GNU M4 to the last GPLv2 release.  To test this
hypothesis, add $PERL and $M4 to AT_TESTED in our testsuite.

* tests/atlocal.in: Also set $M4 from configure.
* tests/local.at: Add AT_TESTED([$PERL $M4]).
---

diff --git a/tests/atlocal.in b/tests/atlocal.in
index 3c436cd9..241e3030 100644
--- a/tests/atlocal.in
+++ b/tests/atlocal.in
@@ -21,6 +21,7 @@
 AWK='@AWK@'
 EGREP='@EGREP@'
 GREP='@GREP@'
+M4='@M4@'
 PERL='@PERL@'
 SED='@SED@'
 
diff --git a/tests/local.at b/tests/local.at
index 6062bcfa..536f9a54 100644
--- a/tests/local.at
+++ b/tests/local.at
@@ -24,6 +24,9 @@ m4_pattern_allow([^m4_(define|shift)$])
 # Programs this package provides
 AT_TESTED([autom4te autoconf autoheader autoupdate autoreconf ifnames])
 
+# System-provided programs that this package relies on
+AT_TESTED([$PERL $M4])
+
 # Enable colored test output.
 AT_COLOR_TESTS