AC_PATH_PROG([M4], [m4])
AC_PATH_PROG([XSLTPROC], [xsltproc])
+AC_PATH_PROG([QUOTAON], [quotaon], [/sbin/quotaon])
+AC_PATH_PROG([QUOTACHECK], [quotacheck], [/sbin/quotacheck])
+
# gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
m4_ifdef([GTK_DOC_CHECK], [
GTK_DOC_CHECK([1.18],[--flavour no-tmpl])