1dnl
2dnl perl and some of its module are required to build some headers
3dnl
4
5AC_DEFUN([AC_KRB_PROG_PERL],
6[AC_CHECK_PROGS(PERL, perl, perl)
7if test "$PERL" = ""; then
8  AC_MSG_ERROR([perl not found - Cannot build Heimdal without perl])
9fi
10])
11
12AC_DEFUN([AC_KRB_PERL_MOD],
13[
14AC_MSG_CHECKING([for Perl5 module $1])
15if ! $PERL -M$1 -e 'exit(0);' >/dev/null 2>&1; then
16  AC_MSG_RESULT([no])
17  AC_MSG_ERROR([perl module $1 not found - Cannot build Heimdal without perl module $1])
18else
19  AC_MSG_RESULT([yes])
20fi
21])
22