107 lines
2.3 KiB
Bash
Executable File
107 lines
2.3 KiB
Bash
Executable File
#! /bin/sh
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# Copyright (C) 2001, 2002, 2003 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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# This test checks that dependent files are updated before including
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# in the distribution. `parse.c' depends on `parce.y'. The later is
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# updated so that `parse.c' should be rebuild. Then we are running
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# `make' and `make distdir' and check whether the version of `parse.c'
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# to be distributed is up to date.
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required='gcc bison'
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. ./defs || Exit 1
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cat > configure.in << 'END'
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AC_INIT
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AC_CONFIG_AUX_DIR([.])
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AM_INIT_AUTOMAKE(foo, 0.1)
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PACKAGE=foo
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VERSION=0.1
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AC_PROG_CC
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AC_PROG_YACC
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AC_OUTPUT(Makefile)
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END
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cat > Makefile.am << 'END'
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bin_PROGRAMS = foo
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foo_SOURCES = parse.y foo.c
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END
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# Original parser, with `foobar'
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cat > parse.y << 'END'
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%{
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int yylex () {return 0;}
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void yyerror (char *s) {}
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%}
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%%
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foobar : 'f' 'o' 'o' 'b' 'a' 'r' {};
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END
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cat > foo.c << 'END'
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int main () { return 0; }
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END
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set -e
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$ACLOCAL
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$AUTOCONF
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$AUTOMAKE -a
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$YACC parse.y
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mv y.tab.c parse.c
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mkdir sub
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cd sub
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../configure
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# A delay is needed to make sure that the new parse.y is indeed newer
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# than parse.c, i.e. the they don't have the same timestamp.
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$sleep
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# New parser, with `fubar'
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cat > ../parse.y << 'END'
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%{
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int yylex () {return 0;}
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void yyerror (char *s) {}
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%}
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%%
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fubar : 'f' 'o' 'o' 'b' 'a' 'r' {};
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END
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$MAKE
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$MAKE distdir
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grep fubar foo-0.1/parse.c
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#
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# Now check to make sure that `make dist' will rebuild the parser.
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#
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# A delay is needed to make sure that the new parse.y is indeed newer
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# than parse.c, i.e. the they don't have the same timestamp.
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$sleep
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# New parser, with `maude'
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cat > ../parse.y << 'END'
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%{
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int yylex () {return 0;}
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void yyerror (char *s) {}
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%}
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%%
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maude : 'm' 'a' 'u' 'd' 'e' {};
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END
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$MAKE distdir
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grep maude foo-0.1/parse.c
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