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author | Mathieu Lirzin <mthl@gnu.org> | 2017-09-20 00:08:59 +0200 |
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committer | Mathieu Lirzin <mthl@gnu.org> | 2017-09-20 00:08:59 +0200 |
commit | 7508174f4a6c19eeda89a7e18b8d1398fe85ccf0 (patch) | |
tree | 2938ba28267cfc6d6cba0b763f80e4b32ce49b03 /t/pluseq5.sh | |
parent | c2757b974cb4c182333859edb45a01194550bc0e (diff) | |
parent | ced195a8556b68eab3dd0887e07a97c6ae4917bf (diff) | |
download | automake-7508174f4a6c19eeda89a7e18b8d1398fe85ccf0.tar.gz |
Merge branch 'minor'
Diffstat (limited to 't/pluseq5.sh')
-rw-r--r-- | t/pluseq5.sh | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/t/pluseq5.sh b/t/pluseq5.sh new file mode 100644 index 000000000..8c4d7ceac --- /dev/null +++ b/t/pluseq5.sh @@ -0,0 +1,60 @@ +#! /bin/sh +# Copyright (C) 1999-2017 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/>. + +# Test for another '+=' problem. Report from Brian Jones. + +. test-init.sh + +cat >> configure.ac << 'END' +AM_CONDITIONAL([CHECK], [true]) +END + +cat > Makefile.am << 'END' +if CHECK +INCLUDES = abc +endif +INCLUDES += def +END + +$ACLOCAL +AUTOMAKE_fails + +# We expect the following diagnostic: +# +# Makefile.am:4: cannot apply '+=' because 'INCLUDES' is not defined in +# Makefile.am:4: the following conditions: +# Makefile.am:4: !CHECK +# Makefile.am:4: either define 'INCLUDES' in these conditions, or use +# Makefile.am:4: '+=' in the same conditions as the definitions. + +# Is !CHECK mentioned? +grep ':.*!CHECK$' stderr +# Is there only one missing condition? +test $(grep -c ': ' stderr) -eq 1 + +# By the way, Automake should suggest using AM_CPPFLAGS, +# because INCLUDES is an obsolete name. +grep AM_CPPFLAGS stderr + +# A way to suppress the obsolete warning is to use +# -Wno-obsolete: +echo 'AUTOMAKE_OPTIONS = -Wno-obsolete' >> Makefile.am +AUTOMAKE_fails +grep AM_CPPFLAGS stderr && exit 1 +# !CHECK should still be mentioned. +grep ':.*!CHECK$' stderr + +: |