tests: be really robust to Perl missing

My previous tests (with ./configure PERL=false) have been fooled by
configure, that managed to find perl anyway.  This time, I ran this on
a Fedora in Docker, without Perl.

* tests/calc.at, tests/diagnostics.at, tests/headers.at,
* tests/input.at, tests/local.at, tests/named-refs.at,
* tests/output.at, tests/regression.at, tests/skeletons.at,
* tests/synclines.at, tests/torture.at: Don't require Perl.
This commit is contained in:
Akim Demaille
2019-10-11 06:36:17 +02:00
parent 3dd2ae4415
commit 0c56c195e0
11 changed files with 37 additions and 35 deletions

View File

@@ -619,7 +619,7 @@ AT_CHECK([cat stderr], 0, [expout])
# Make sure we did not introduce bad spaces. Checked here because all
# the skeletons are (or should be) exercized here.
m4_define([AT_CHECK_SPACES],
[AT_CHECK([$PERL -ne '
[AT_CHECK(["$PERL" -ne '
chomp;
print "$ARGV:$.: {$_}\n"
if (# No starting/ending empty lines.
@@ -628,7 +628,7 @@ m4_define([AT_CHECK_SPACES],
|| /\s$/
# No tabs.
|| /\t/
)' $1
)' $1 || exit 77
])dnl
])