yacc-dry.sh 1.2 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758
  1. #! /bin/sh
  2. # Copyright (C) 2010-2017 Free Software Foundation, Inc.
  3. #
  4. # This program is free software; you can redistribute it and/or modify
  5. # it under the terms of the GNU General Public License as published by
  6. # the Free Software Foundation; either version 2, or (at your option)
  7. # any later version.
  8. #
  9. # This program is distributed in the hope that it will be useful,
  10. # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12. # GNU General Public License for more details.
  13. #
  14. # You should have received a copy of the GNU General Public License
  15. # along with this program. If not, see <http://www.gnu.org/licenses/>.
  16. # Removal recovery rules for headers should not remove files with 'make -n'.
  17. required='cc yacc'
  18. . test-init.sh
  19. cat >> configure.ac << 'END'
  20. AC_PROG_CC
  21. AC_PROG_YACC
  22. AC_OUTPUT
  23. END
  24. cat > Makefile.am << 'END'
  25. AM_YFLAGS = -d
  26. bin_PROGRAMS = foo
  27. foo_SOURCES = foo.c parse.y
  28. END
  29. cat > foo.c << 'END'
  30. int main () { return 0; }
  31. END
  32. cat > parse.y << 'END'
  33. %{
  34. int yylex () { return 0; }
  35. void yyerror (char *s) {}
  36. %}
  37. %%
  38. foobar : 'f' 'o' 'o' 'b' 'a' 'r' {};
  39. END
  40. $ACLOCAL
  41. $AUTOMAKE --add-missing
  42. $AUTOCONF
  43. ./configure
  44. $MAKE
  45. rm -f parse.h
  46. $MAKE -n parse.h
  47. test -f parse.c
  48. test ! -e parse.h
  49. :