configure.ac: complain when xmlto cannot be found

related to #338
This commit is contained in:
Michael Stapelberg 2019-02-11 21:43:35 +01:00
parent 4c047e3aa4
commit fd484c6c58

View File

@ -102,7 +102,9 @@ AC_PROG_RANLIB
AC_PROG_LN_S
AC_PATH_PROG([PATH_ASCIIDOC], [asciidoc])
AC_PATH_PROG([PATH_XMLTO], [xmlto])
AC_PATH_PROG([PATH_XMLTO], [xmlto], [no])
AS_IF([test x"$PATH_XMLTO" = x"no"],
[AC_MSG_ERROR([xmlto is required for generating man pages])])
AM_PROG_AR