1 AC_DEFUN([PDNS_CHECK_VIRTUALENV], [
2 AC_CHECK_PROG([VIRTUALENV], [virtualenv], [virtualenv], [no])
4 AS_IF([test "x$VIRTUALENV" = "xno"], [
5 AS_IF([test ! -f "$srcdir/pdns_server.1"],
6 [AC_MSG_WARN([virtualenv is missing, unable to build manpages.])]
9 AM_CONDITIONAL([HAVE_VIRTUALENV], [test "x$VIRTUALENV" != "xno"])
10 AM_CONDITIONAL([HAVE_MANPAGES], [test -e "$srcdir/docs/pdns_server.1"])