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tests: use $PERL instead of perl

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* tests/core/ltl2tgba2.test, tests/core/ltldo.test,
tests/core/ltlfilt.test, tests/core/neverclaimread.test,
tests/core/parseaut.test, tests/sanity/bin.test: Here.
This commit is contained in:
Alexandre Duret-Lutz 2020-09-23 11:06:03 +02:00
parent 3a6d967872
commit b0730852bf
6 changed files with 10 additions and 10 deletions
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6
tests/sanity/bin.test
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@ -1,7 +1,7 @@
#! /bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2017 Laboratoire de Recherche et Développement de
# l'Epita (LRDE).
# Copyright (C) 2017, 2020 Laboratoire de Recherche et Développement
# de l'Epita (LRDE).
#
# This file is part of Spot, a model checking library.
#
@ -102,7 +102,7 @@ do
# of the document string fall right into the rmargin.
ARGP_HELP_FMT=rmargin=10000 \
$top_builddir/bin/$binary --help > help-$binary.tmp
if ! perl -ne '/\n\s*\n(\s*-.*\n)/ && print("$1") && exit(1)' \
if ! $PERL -ne '/\n\s*\n(\s*-.*\n)/ && print("$1") && exit(1)' \
-0777 help-$binary.tmp > help-err
then
echo "bin/$binary --help has options after blank line;" \