93 lines
2.1 KiB
Bash
93 lines
2.1 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 VPATH builds and "make distcheck" works with packages
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# using yacc and the automake 'subdir-objects' option.
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# Exposes automake bug#8485.
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required='cc yacc'
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. test-init.sh
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# This test is bounded to fail for any implementation that
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# triggers automake bug#7884.
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useless_vpath_rebuild && skip_ "would trip on automake bug#7884"
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cat >> configure.ac << 'END'
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AC_PROG_CC
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AC_PROG_YACC
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AC_OUTPUT
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END
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mkdir sub
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cat > sub/parse.y << 'END'
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%{
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int yylex () { return 0; }
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void yyerror (char *s) { return; }
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%}
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%%
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x : 'x' {};
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%%
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int main (void)
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{
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return yyparse ();
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}
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END
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cat > Makefile.am <<'END'
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AUTOMAKE_OPTIONS = subdir-objects
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noinst_PROGRAMS = foo bar
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foo_SOURCES = sub/parse.y
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bar_SOURCES = $(foo_SOURCES)
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AM_YFLAGS = -d
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bar_YFLAGS =
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END
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$ACLOCAL
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$AUTOCONF
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$AUTOMAKE -a
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./configure
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$MAKE distdir
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# Yacc-derived C source and header files must be built and distributed.
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test -f sub/parse.c
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test -f sub/parse.h
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test -f sub/bar-parse.c
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test ! -e sub/bar-parse.h
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test -f $distdir/sub/parse.c
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test -f $distdir/sub/parse.h
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test -f $distdir/sub/bar-parse.c
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test ! -e $distdir/sub/bar-parse.h
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# But they shouldn't be rebuilt in VPATH builds.
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mkdir $distdir/build
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chmod -R a-w $distdir
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cd $distdir/build
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chmod u+w .
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# Try to enable dependency tracking even with slow dependency
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# extractors, to improve coverage.
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../configure --enable-dependency-tracking YACC=false
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$MAKE
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ls -l sub/*.[ch] && exit 1
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env DISTCHECK_CONFIGURE_FLAGS='YACC=false' $MAKE distcheck
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:
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