| #! /bin/sh |
| # Copyright (C) 2001-2024 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/>. |
| |
| # Regression test for recursion handling in substitution references to |
| # conditional variables. |
| |
| . test-init.sh |
| |
| cat >> configure.ac << 'END' |
| AC_PROG_CC |
| AM_CONDITIONAL([COND1], [true]) |
| END |
| |
| cat > Makefile.am << 'END' |
| var1 = $(var2) |
| |
| if COND1 |
| var2 = $(var1:=.c) foo.c |
| else |
| var2 = $(var1:=.c) |
| endif |
| |
| helldl_SOURCES = $(var2) |
| |
| bin_PROGRAMS = helldl |
| END |
| |
| $ACLOCAL |
| $AUTOCONF |
| AUTOMAKE_fails -a |
| grep "variable.*var2.*recursively defined" stderr |
| |
| : |
