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- # ===========================================================================
- # https://www.gnu.org/software/autoconf-archive/ax_prog_md5sum.html
- # ===========================================================================
- #
- # SYNOPSIS
- #
- # AX_PROG_MD5SUM([ACTION-IF-NOT-FOUND])
- #
- # DESCRIPTION
- #
- # This macro find a md5sum application and set the variable md5sum to the
- # name of the application or to no if not found if ACTION-IF-NOT-FOUND is
- # not specified, configure fail when then application is not found.
- #
- # LICENSE
- #
- # Copyright (c) 2009 Gabriele Bartolini <gabriele.bartolini@devise.it>
- #
- # Copying and distribution of this file, with or without modification, are
- # permitted in any medium without royalty provided the copyright notice
- # and this notice are preserved. This file is offered as-is, without any
- # warranty.
-
- #serial 8
-
- AC_DEFUN([AX_PROG_MD5SUM],[
- # Mac users have md5 instead of md5sum
- AC_CHECK_PROGS(md5sum,[md5sum md5],no)
- if test $md5sum = "no" ;
- then
- ifelse($#,0,[AC_MSG_ERROR([Unable to find the md5sum application (or equivalent)])],
- $1)
- fi
- ])
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