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/tools/autotools/m4/ax_with_perl.m4

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m4 | 35 lines | 3 code | 2 blank | 30 comment | 0 complexity | 0ea70f8400829f1dc4ca2db762ce6ac1 MD5 | raw file
Possible License(s): GPL-2.0
  1. # ===========================================================================
  2. # http://www.gnu.org/software/autoconf-archive/ax_with_perl.html
  3. # ===========================================================================
  4. #
  5. # SYNOPSIS
  6. #
  7. # AX_WITH_PERL([VALUE-IF-NOT-FOUND],[PATH])
  8. #
  9. # DESCRIPTION
  10. #
  11. # Locates an installed Perl binary, placing the result in the precious
  12. # variable $PERL. Accepts a present $PERL, then --with-perl, and failing
  13. # that searches for perl in the given path (which defaults to the system
  14. # path). If perl is found, $PERL is set to the full path of the binary; if
  15. # it is not found $PERL is set to VALUE-IF-NOT-FOUND if provided,
  16. # unchanged otherwise.
  17. #
  18. # A typical use could be the following one:
  19. #
  20. # AX_WITH_PERL
  21. #
  22. # LICENSE
  23. #
  24. # Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
  25. #
  26. # Copying and distribution of this file, with or without modification, are
  27. # permitted in any medium without royalty provided the copyright notice
  28. # and this notice are preserved. This file is offered as-is, without any
  29. # warranty.
  30. #serial 12
  31. AC_DEFUN([AX_WITH_PERL],[
  32. AX_WITH_PROG(PERL,perl,$1,$2)
  33. ])