kc3-lang/automake/tests/yacc-dist-nobuild-subdir.test

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• Hash : 8a6f52db
  Author :
  Date : 2011-04-12T15:11:04
  

  coverage: test for automake bug#8485 (known regression)
  
  * tests/yacc-dist-nobuild-subdir.test: New test.
  * tests/Makefile.am (TESTS, XFAIL_TESTS): Update.
  
  Cherry-picked from 7ad822a39190682bc159c2f9c21c25a4273d037c.
  

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• tests/yacc-dist-nobuild-subdir.test

• #! /bin/sh
  # Copyright (C) 2011 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/>.
  
  # Check that VPATH builds and "make distcheck" works with packages
  # using yacc and the automake 'subdir-objects' option.
  # Exposes automake bug#8485.
  
  required=yacc
  . ./defs || Exit 1
  
  set -e
  
  distdir=$me-1.0
  
  cat >> configure.in << 'END'
  AC_PROG_CC
  AM_PROG_CC_C_O
  AC_PROG_YACC
  AC_OUTPUT
  END
  
  mkdir sub
  
  cat > sub/parse.y << 'END'
  %{
  int yylex () { return 0; }
  void yyerror (char *s) { return; }
  %}
  %%
  x : 'x' {};
  %%
  int main (void)
  {
    return yyparse ();
  }
  END
  
  cat > Makefile.am <<'END'
  AUTOMAKE_OPTIONS = subdir-objects
  noinst_PROGRAMS = foo bar
  foo_SOURCES = sub/parse.y
  bar_SOURCES = $(foo_SOURCES)
  AM_YFLAGS = -d
  bar_YFLAGS =
  END
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE -a
  
  ./configure
  $MAKE distdir
  
  # Yacc-derived C source and header files must be built and distributed
  
  test   -f sub/parse.c
  test   -f sub/parse.h
  test   -f sub/bar-parse.c
  test ! -r sub/bar-parse.h
  
  test   -f $distdir/sub/parse.c
  test   -f $distdir/sub/parse.h
  test   -f $distdir/sub/bar-parse.c
  test ! -r $distdir/sub/bar-parse.h
  
  # But they shouldn't be rebuilt in VPATH builds.
  
  mkdir $distdir/build
  chmod -R a-w $distdir
  cd $distdir/build
  chmod u+w .
  # Try to enable dependency tracking even with slow dependency
  # extractors, to improve coverage.
  ../configure --enable-dependency-tracking YACC=false
  YACC=false $MAKE -e
  ls -l sub/*.[ch] && Exit 1
  
  env YACC=false DISTCHECK_CONFIGURE_FLAGS='YACC=false' $MAKE -e distcheck
  
  :
  

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