kc3-lang/automake/t/cond35.sh

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• Hash : 7df8b28c
  Author :
  Date : 2012-12-31T18:18:37
  

  maint: update copyright year for 2013 (in branch maint)
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

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• t/cond35.sh

• #!/bin/sh
  # Copyright (C) 2004-2013 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 rules output for parser defined conditionally.
  # Report from Roman Fietze.
  
  required='cc lex yacc'
  . test-init.sh
  
  cat >>configure.ac <<'EOF'
  AM_CONDITIONAL([CASE_A], [test -z "$case_B"])
  AC_PROG_CC
  AM_PROG_LEX
  AC_PROG_YACC
  AC_OUTPUT
  EOF
  
  cat > Makefile.am <<'EOF'
  AM_YFLAGS               =       -d
  
  BUILT_SOURCES           =       tparse.h
  
  if CASE_A
  bin_PROGRAMS            =       ta
  ta_SOURCES              =       ta.c tparse.h tscan.l tparse.y
  ta_LDADD                =       $(LEXLIB)
  else
  bin_PROGRAMS            =       tb
  tb_SOURCES              =       tb.c tparse.h tscan.l tparse.y
  tb_LDADD                =       $(LEXLIB)
  endif
  
  
  test-ta:
  	test -f ta$(EXEEXT)
  test-tb:
  	test -f tb$(EXEEXT)
  EOF
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE --add-missing
  
  $FGREP 'tparse.h' Makefile.in # For debugging.
  test $($FGREP -c 'tparse.h:' Makefile.in) -eq 1
  
  cat > tscan.l << 'END'
  %{
  #define YY_NO_UNISTD_H 1
  %}
  %%
  "END"   return EOF;
  %%
  /* Avoid possible link errors. */
  int yywrap (void)
  {
    return 1;
  }
  END
  
  cat > tparse.y << 'END'
  %{
  void yyerror (char *s) {}
  %}
  %token EOF
  %%
  foobar : 'f' 'o' 'o' 'b' 'a' 'r' EOF {};
  END
  
  cat > ta.c << 'END'
  int main (void)
  {
    return 0;
  }
  END
  
  cp ta.c tb.c
  
  ./configure
  $MAKE
  $MAKE test-ta
  
  ./configure case_B=yes
  $MAKE
  $MAKE test-tb
  
  :
  

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