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Handbook / configuration / include / ax_check_classpath.m4
  1. # ===========================================================================
  2. # https://www.gnu.org/software/autoconf-archive/ax_check_classpath.html
  3. # ===========================================================================
  4. #
  5. # SYNOPSIS
  6. #
  7. # AX_CHECK_CLASSPATH
  8. #
  9. # DESCRIPTION
  10. #
  11. # AX_CHECK_CLASSPATH just displays the CLASSPATH, for the edification of
  12. # the user.
  13. #
  14. # Note: This is part of the set of autoconf M4 macros for Java programs.
  15. # It is VERY IMPORTANT that you download the whole set, some macros depend
  16. # on other. Unfortunately, the autoconf archive does not support the
  17. # concept of set of macros, so I had to break it for submission. The
  18. # general documentation, as well as the sample configure.in, is included
  19. # in the AX_PROG_JAVA macro.
  20. #
  21. # LICENSE
  22. #
  23. # Copyright (c) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
  24. #
  25. # This program is free software; you can redistribute it and/or modify it
  26. # under the terms of the GNU General Public License as published by the
  27. # Free Software Foundation; either version 2 of the License, or (at your
  28. # option) any later version.
  29. #
  30. # This program is distributed in the hope that it will be useful, but
  31. # WITHOUT ANY WARRANTY; without even the implied warranty of
  32. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
  33. # Public License for more details.
  34. #
  35. # You should have received a copy of the GNU General Public License along
  36. # with this program. If not, see <https://www.gnu.org/licenses/>.
  37. #
  38. # As a special exception, the respective Autoconf Macro's copyright owner
  39. # gives unlimited permission to copy, distribute and modify the configure
  40. # scripts that are the output of Autoconf when processing the Macro. You
  41. # need not follow the terms of the GNU General Public License when using
  42. # or distributing such scripts, even though portions of the text of the
  43. # Macro appear in them. The GNU General Public License (GPL) does govern
  44. # all other use of the material that constitutes the Autoconf Macro.
  45. #
  46. # This special exception to the GPL applies to versions of the Autoconf
  47. # Macro released by the Autoconf Archive. When you make and distribute a
  48. # modified version of the Autoconf Macro, you may extend this special
  49. # exception to the GPL to apply to your modified version as well.
  50.  
  51. #serial 6
  52.  
  53. AU_ALIAS([AC_CHECK_CLASSPATH], [AX_CHECK_CLASSPATH])
  54. AC_DEFUN([AX_CHECK_CLASSPATH],[
  55. if test "x$CLASSPATH" = x; then
  56. echo "You have no CLASSPATH, I hope it is good"
  57. else
  58. echo "You have CLASSPATH $CLASSPATH, hope it is correct"
  59. fi
  60. ])