This patch is needed to change path of executable passed to help2man
+++ ./man/Makefile.am
@@ -206,7 +206,8 @@
 | sed s,../tftp/tftp,../src/tftp,\
 | sed s,../tftpd/tftpd,../src/tftpd,\
 | sed s,../traceroute/traceroute,../src/traceroute,\
-| sed s,../uucpd/uucpd,../src/uucpd,`
+| sed s,../uucpd/uucpd,../src/uucpd,\
+| sed s,..,@HOSTBUILD@,`
 
 .PHONY: man
 man: