1dnl sendmail.m4 -- Checks for the path to sendmail. 2dnl $Id: sendmail.m4 9749 2014-11-23 21:45:56Z iulius $ 3dnl 4dnl We have a custom probe for sendmail since we want to look in non-standard 5dnl locations for it, and another custom macro to allow users to override the 6dnl path to sendmail picked up by the script. 7 8dnl Allow the user to specify the path to sendmail. 9AC_DEFUN([INN_ARG_SENDMAIL], 10[AC_ARG_VAR([SENDMAIL], [Location of sendmail binary to use]) 11AC_ARG_WITH([sendmail], 12 [AS_HELP_STRING([--with-sendmail=PATH], [Path to sendmail])], 13 SENDMAIL=$with_sendmail)]) 14 15dnl Search for sendmail, honoring the path set by the user if they've done so 16dnl and otherwise looking only in /usr/sbin and /usr/lib. 17AC_DEFUN([INN_PATH_SENDMAIL], 18[if test "${with_sendmail+set}" = set ; then 19 AC_MSG_CHECKING([for sendmail]) 20 AC_MSG_RESULT([$SENDMAIL]) 21else 22 AC_PATH_PROG([SENDMAIL], [sendmail], [], [/usr/sbin:/usr/lib]) 23 if test -z "$SENDMAIL" ; then 24 AC_MSG_ERROR([sendmail not found, re-run with --with-sendmail]) 25 fi 26fi]) 27