2 # Copyright (C) 2011-2017 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)
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 # Test to make sure bison + bison's skeleton works.
18 # For Automake bug#7648 and PR automake/491.
23 cat >> configure.ac
<< 'END'
25 AC_C_INLINE dnl Required by some pre-C99 compilers such as MSVC.
30 cat > Makefile.am
<< 'END'
32 zardoz_SOURCES
= zardoz.y foo.c
33 AM_YFLAGS
= -d --skeleton glr.c
34 BUILT_SOURCES
= zardoz.h
38 cat > zardoz.y
<< 'END'
41 void yyerror
(const char
*s
);
44 foobar
: 'f' 'o' 'o' 'b' 'a' 'r' {};
46 int yylex
() { return 0; }
47 void yyerror
(const char
*s
) { return; }
62 # Try a VPATH build first.
65 ..
/configure YACC
='bison -y'
69 # Now try an in-tree build.
70 .
/configure YACC
='bison -y'
73 # Check that distribution is self-contained, and do not require
75 yl_distcheck YACC
=false DISTCHECK_CONFIGURE_FLAGS
='YACC=false'