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- #! /bin/sh
- # Copyright (C) 2002-2017 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 <http://www.gnu.org/licenses/>.
- # For PR 204.
- # C sources derived from nodist_ yacc sources should not be distributed.
- # See also related test 'yacc-nodist.sh'.
- # The tests 'lex-nodist.sh' and 'lex-pr204.sh' does similar checks
- # for lex-generated C files.
- required='cc yacc'
- . test-init.sh
- cat >> configure.ac <<'EOF'
- AM_MAINTAINER_MODE
- AC_PROG_CC
- AC_PROG_YACC
- AC_OUTPUT
- EOF
- # The PARSE2 intermediate variable is there to make
- # sure Automake match 'nodist_' against the right
- # variable name...
- cat > Makefile.am << 'EOF'
- AM_YFLAGS = -d
- EXTRA_PROGRAMS = foo
- PARSE2 = parse2.y
- nodist_foo_SOURCES = parse.y $(PARSE2)
- distdirtest: distdir
- test ! -f $(distdir)/parse.c
- test ! -f $(distdir)/parse.y
- test ! -f $(distdir)/parse.h
- test ! -f $(distdir)/parse2.c
- test ! -f $(distdir)/parse2.y
- test ! -f $(distdir)/parse2.h
- EOF
- cat > parse.y << 'END'
- %{
- int yylex () {return 0;}
- void yyerror (char *s) {}
- %}
- %%
- maude : 'm' 'a' 'u' 'd' 'e' {};
- END
- cp parse.y parse2.y
- $ACLOCAL
- $AUTOCONF
- $AUTOMAKE -a
- ./configure
- $MAKE distdirtest
- # Make sure parse.c and parse2.c are still targets.
- $MAKE parse.c parse2.c
- test -f parse.c
- test -f parse2.c
- # Ensure the rebuild rule works despite AM_MAINTAINER_MODE, because
- # it's a nodist_ parser.
- $sleep
- touch parse.y parse2.y
- $sleep
- $MAKE parse.c parse2.c
- is_newest parse.c parse.y
- is_newest parse2.c parse2.y
- :
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