diff options
| -rw-r--r-- | bin/automake.in | 4 | ||||
| -rw-r--r-- | t/list-of-tests.mk | 1 | ||||
| -rw-r--r-- | t/txinfo-no-setfilename-no-inputs.sh | 31 |
3 files changed, 35 insertions, 1 deletions
diff --git a/bin/automake.in b/bin/automake.in index 9747510f9..c094234bc 100644 --- a/bin/automake.in +++ b/bin/automake.in @@ -3062,7 +3062,9 @@ sub scan_texinfo_file { my ($filename) = @_; - my $texi = new Automake::XFile "< $filename"; + # If the source file doesn't exist, we'll fall back below. + my $source = -e $filename ? $filename : "/dev/null"; + my $texi = new Automake::XFile "< $source"; verb "reading $filename"; my ($outfile, $vfile); diff --git a/t/list-of-tests.mk b/t/list-of-tests.mk index dbfd8d6d1..0af117a5a 100644 --- a/t/list-of-tests.mk +++ b/t/list-of-tests.mk @@ -1230,6 +1230,7 @@ t/txinfo-no-extra-dist.sh \ t/txinfo-no-installinfo.sh \ t/txinfo-no-repeated-targets.sh \ t/txinfo-no-setfilename.sh \ +t/txinfo-no-setfilename-no-inputs.sh \ t/txinfo-other-suffixes.sh \ t/txinfo-override-infodeps.sh \ t/txinfo-override-texinfo-tex.sh \ diff --git a/t/txinfo-no-setfilename-no-inputs.sh b/t/txinfo-no-setfilename-no-inputs.sh new file mode 100644 index 000000000..4cedb2f88 --- /dev/null +++ b/t/txinfo-no-setfilename-no-inputs.sh @@ -0,0 +1,31 @@ +#! /bin/sh +# Copyright (C) 2022 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <https://www.gnu.org/licenses/>. + +# Check Texinfo files work without a @setfilename line and no input files. +# https://bugs.gnu.org/54063 + +. test-init.sh + +cat > Makefile.am << 'END' +info_TEXINFOS = file.texi +END + +$ACLOCAL +$AUTOMAKE --add-missing + +grep 'file.info:' Makefile.in + +: |