Use onbld mandoc.
@@ -944,10 +944,12 @@ # # This is only used during the -t tools build # opt/onbld/bin/i386/elfsign i386 opt/onbld/bin/sparc/elfsign sparc +opt/onbld/bin/i386/mandoc i386 +opt/onbld/bin/sparc/mandoc sparc # # Private libdwarf # opt/onbld/lib/i386/libdwarf.so i386