[openssh.git] / aclocal.m4

dnl $Id$
dnl
dnl OpenSSH-specific autoconf macros
dnl

dnl AC_PATH_ENTROPY_PROG(variablename, command):
dnl Tidiness function, sets 'undef' if not found, and does the AC_SUBST
AC_DEFUN(AC_PATH_ENTROPY_PROG, [
	AC_PATH_PROG([$1], [$2])
	if test -z "[$]$1" ; then
		$1="undef"
	fi
	AC_SUBST([$1])
])
Commit	Line	Data
d3083fbd	1	dnl $Id$
	2	dnl
	3	dnl OpenSSH-specific autoconf macros
	4	dnl
	5
	6	dnl AC_PATH_ENTROPY_PROG(variablename, command):
	7	dnl Tidiness function, sets 'undef' if not found, and does the AC_SUBST
	8	AC_DEFUN(AC_PATH_ENTROPY_PROG, [
	9	AC_PATH_PROG([$1], [$2])
	10	if test -z "[$]$1" ; then
	11	$1="undef"
	12	fi
	13	AC_SUBST([$1])
	14	])
	15