103 lines
2.0 KiB
Bash
103 lines
2.0 KiB
Bash
#! /bin/sh
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# Copyright (C) 2011-2017 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Test to make sure bison + bison's C++ skeleton + C++ works.
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# For Automake bug#7648 and PR automake/491.
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required='c++ bison'
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. test-init.sh
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cat >> configure.ac << 'END'
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AC_PROG_CXX
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AC_PROG_YACC
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AC_OUTPUT
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END
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cat > Makefile.am << 'END'
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bin_PROGRAMS = zardoz
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zardoz_SOURCES = zardoz.yy foo.cc
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# This is required even with %defines in zardoz.yy.
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AM_YFLAGS = -d
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BUILT_SOURCES = zardoz.hh
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EXTRA_DIST = stack.hh location.hh position.hh
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END
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cat > zardoz.yy << 'END'
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%skeleton "lalr1.cc"
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%defines
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%locations
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%union
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{
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int ival;
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};
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%{
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int yylex (yy::parser::semantic_type *yylval,
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yy::parser::location_type *yylloc);
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%}
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%%
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start : /* empty */
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%%
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int
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yylex (yy::parser::semantic_type *yylval,
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yy::parser::location_type *yylloc)
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{
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return 0;
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}
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void
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yy::parser::error(const yy::parser::location_type&, const std::string&)
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{
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return;
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}
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END
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cat > foo.cc << 'END'
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#include "zardoz.hh"
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int
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main(int argc, char** argv)
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{
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yy::parser my_parser;
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return my_parser.parse ();
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}
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END
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$ACLOCAL
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$AUTOCONF
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$AUTOMAKE -a
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# Try a VPATH build first.
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mkdir build
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cd build
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../configure YACC='bison -y'
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$MAKE
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cd ..
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# Now try an in-tree build.
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./configure YACC='bison -y'
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$MAKE
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# Check that distribution is self-contained, and do not require
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# bison to be built.
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yl_distcheck YACC=false DISTCHECK_CONFIGURE_FLAGS='YACC=false'
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:
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