127 lines
2.6 KiB
Bash
127 lines
2.6 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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# Check that C++ source files derived from non-distributed Lex sources
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# are cleaned by "make clean", while C++ source files derived from
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# distributed Lex sources are cleaned by "make maintainer-clean".
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# See also sister test 'lex-clean.sh'.
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required='c++ lex'
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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_LEX
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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 = foo bar baz qux
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foo_SOURCES = mainfoo.cc parsefoo.lxx
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bar_SOURCES = mainbar.cpp parsebar.ll
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bar_LFLAGS = $(AM_LFLAGS)
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baz_SOURCES = mainbaz.c++
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nodist_baz_SOURCES = parsebaz.l++
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qux_SOURCES = mainqux.cxx
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nodist_qux_SOURCES = parsequx.lpp
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qux_LFLAGS = $(AM_LFLAGS)
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parsebaz.l++ parsequx.lpp:
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cp $(srcdir)/parsefoo.lxx $@
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CLEANFILES = parsebaz.l++ parsequx.lpp
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LDADD = $(LEXLIB)
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END
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cat > parsefoo.lxx << 'END'
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%{
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#define YY_NO_UNISTD_H 1
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int isatty (int fd) { return 0; }
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%}
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%%
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"GOOD" return EOF;
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.
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%%
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int yywrap (void)
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{
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return 1;
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}
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END
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cp parsefoo.lxx parsebar.ll
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cat > mainfoo.cc << 'END'
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// This file should contain valid C++ but invalid C.
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using namespace std;
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int main (int argc, char **argv)
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{
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extern int yylex (void);
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return yylex ();
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}
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END
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cp mainfoo.cc mainbar.cpp
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cp mainfoo.cc mainbaz.c++
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cp mainfoo.cc mainqux.cxx
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$ACLOCAL
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$AUTOCONF
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$AUTOMAKE -a
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./configure
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cp config.status config.sav
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$MAKE
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ls -l
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# Sanity checks.
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test -f parsefoo.cxx
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test -f bar-parsebar.cc
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test -f parsebaz.l++
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test -f parsebaz.c++
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test -f parsequx.lpp
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test -f qux-parsequx.cpp
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for target in clean distclean; do
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$MAKE $target
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ls -l
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test -f parsefoo.cxx
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test -f bar-parsebar.cc
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test ! -e parsebaz.l++
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test ! -e parsebaz.c++
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test ! -e parsequx.lpp
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test ! -e qux-parsequx.cpp
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done
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cp config.sav config.status
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./config.status # re-create Makefile
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$MAKE maintainer-clean
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ls -l
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test -f parsefoo.lxx
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test -f parsebar.ll
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test ! -e parsefoo.cxx
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test ! -e bar-parsebar.cc
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test -f parsefoo.lxx
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test -f parsebar.ll
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test ! -e parsefoo.cxx
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test ! -e bar-parsebar.cc
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:
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