maint: Document how to handle assignment exemption
[automake.git] / t / aclocal-no-extra-scan.sh
blobeb629f04ea321b3f3af5349320ea338a3e36d4bc
1 #! /bin/sh
2 # Copyright (C) 2004-2017 Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2, or (at your option)
7 # any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 # Make sure aclocal does not include definitions that are not actually
18 # evaluated.
20 am_create_testdir=empty
21 . test-init.sh
23 cat > configure.ac << 'END'
24 AC_INIT([x], [0])
25 AC_SUBST([POM])
26 END
28 mkdir m4
29 cat >m4/some.m4 <<'EOF'
30 AC_DEFUN([AM_SOME_MACRO],
31 [AC_DEFUN([AC_SUBST], [GREPME])])
32 EOF
34 $ACLOCAL -I m4
35 $EGREP 'some.m4|GREPME' aclocal.m4 && exit 1