[Boost-build] Trying to use a 1:1 generator

Subject: [Boost-build] Trying to use a 1:1 generator
From: John Maddock (jz.maddock_at_[hidden])
Date: 2016-02-07 13:56:13

I'm trying to follow the 1:1 generator example to build .cu files with 
nvcc but can't get it to work, here's what I have so far:

import os ;
import type ;
type.register CU : cu ;
import generators ;
generators.register-standard cu.inline-file : CU : OBJ ;

#rule cuda { }

actions inline-file
{
     nvcc -c -I../../../.. $(<) $(>)
}

run erf_double.cu ;

But I get:

M:/data/boost/boost/tools/build/src/kernel\modules.jam:107: in 
modules.call-in
ERROR: rule "cu.inline-file" unknown in module "cu".
M:/data/boost/boost/tools/build/src/util\indirect.jam:98: in indirect.call
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:798: in 
class_at_action.actualize
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:311: in 
actualize-action
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:497: in 
actualize-no-scanner
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:134: in 
class_at_virtual-target.actualize
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:819: in 
actualize-source-type
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:840: in 
actualize-sources
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:780: in 
class_at_action.actualize
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:311: in 
actualize-action
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:497: in 
actualize-no-scanner
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:134: in 
class_at_virtual-target.actualize
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:819: in 
actualize-source-type
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:840: in 
actualize-sources
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:780: in 
class_at_action.actualize
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:311: in 
actualize-action
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:497: in 
actualize-no-scanner
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:134: in 
class_at_virtual-target.actualize
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:819: in 
actualize-source-type
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:840: in 
actualize-sources
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:780: in 
class_at_action.actualize
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:311: in 
actualize-action
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:497: in 
actualize-no-scanner
M:/data/boost/boost/tools/build/src/build\virtual-target.jam:134: in 
class_at_virtual-target.actualize
M:/data/boost/boost/tools/build/src\build-system.jam:727: in load
M:\data\boost\boost\tools\build\src/kernel\modules.jam:295: in import
M:\data\boost\boost\tools\build\src/kernel/bootstrap.jam:139: in boost-build
M:\data\boost\boost\boost-build.jam:17: in module scope

What am I doing wrong?

Thanks!  John.