[Omake] Dependency scanning problem (default scanners)

[Aleksey Nogin]

Jonathan,

Thanks a lot for the bug report - this definitely seems like something
potentially very nasty. I would appreciate any additional information
you could provide that might help me in tracking this down.

Thanks!

Aleksey

On 08.04.2007 15:44, Jonathan Roewen wrote:

> Hi,
> 
> I seem to have found a bug in dependency scanning... =/
> 
> start_scanner: target dependencies are accurate <scanner
> kernel/bytecomp/scan-ocaml-lambda.mli>:
>   scanner's build deps: <phony <OCamlGeneratedFilesTarget>>
>      kernel/bytecomp/lambda.mli
>   scanned deps:
>      kernel/lambda.cmi: parsing/asttypes.cmi parsing/location.cmi
>         stdlib/set.cmi typing/env.cmi typing/ident.cmi typing/path.cmi
>         typing/primitive.cmi typing/types.cmi
> finish_scanner <scanner kernel/bytecomp/scan-ocaml-lambda.mli>:
>   kernel/lambda.cmi: parsing/asttypes.cmi parsing/location.cmi
>      stdlib/set.cmi typing/env.cmi typing/ident.cmi typing/path.cmi
>      typing/primitive.cmi typing/types.cmi
> - build kernel/bytecomp lambda.cmi
> + ../../toolchain/ocaml/ocamlc -nostdlib -I . -I ../utils -I
> ../parsing -I ../typing -I . -I ../driver -I ../stdlib -c lambda.mli
> File "lambda.mli", line 17, characters 0-13:
> Unbound module Asttypes
> 
> As you can see in scanned deps: it's putting the dependencies on
> kernel/lambda.cmi. The correct target is kernel/bytecomp/lambda.cmi =/
> 
> I'vel attach my OMakefile for completeness.
> 
> bytecomp/Files.om:
> 
> COMP = $(file lambda printlambda typeopt switch matching \
>     translobj translcore translclass translmod simplif runtimedef)
> 
> BYTECOMP = $(file meta instruct bytegen printinstr opcodes \
>     emitcode bytesections dll symtable bytelink bytelibrarian \
>     bytepackager)
> 
> Note that other files get scanned fine up to that point.
> 
> Using omake 0.9.8.1
> 
> Jonathan
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