[Omake] Compiling files in different directories

[Hugo Ferreira]

Hi Chris,

Christopher L Conway wrote:
> Do you have an OMakefile in the camlp4 directory? 

Yes I do.

> This is required to
> make camlp4 part of the project, even though, in this simple case, you
> don't need an explicit rule to compile logic.ml. See "Rule Scoping" in
> the manual:
> file:///home/chris/tools/omake-0.9.8.1/doc/html/omake-doc.html#htoc86
> 
> Here's a configuration that worked for me.

The set-up you show is basically what I have. Unfortunately the "camlp4"
project is set-up to create a test "application" by default and library.
My "resolv" project also has the same set-up. Both these projects
share certain targets (libraries of other projects). I have therefore
two problems:

1. Avoiding an error from omake complaining about multiple ways to
build targets.

2. Use only certain source files files from "camlp4" project.

>From your example I think my real problem is (1). I cannot seem to find
a way to mix and match source files because the default target of the
sub-projects use shared targets.

Any suggestions how I can circumvent this?

TIA,
Hugo F.



> 
> Regards,
> Chris
> 
> OMakefile:
> 
> BYTE_ENABLED = true
> NATIVE_ENABLED = true
> 
> .SUBDIRS: camlp4 resolv
> 
> .PHONY: clean
> 
> clean:
>    rm $(filter-proper-targets $(ls R, .))
> 
> camlp4/OMakefile:
> # Note: this file can even be empty, so long as it exists.
> println(camlp4)
> 
> resolv/OMakefile:
> FILES = ../camlp4/logic resolv
> OCAMLINCLUDES = ../camlp4
> PROGRAM = test
> OCamlProgram($(PROGRAM), $(FILES))
> .DEFAULT: $(PROGRAM).run $(PROGRAM).opt
> 
> $ omake --verbose
> *** omake: reading OMakefiles
> *** omake: finished reading OMakefiles (0.0 sec)
> - build camlp4 logic.cmi
> + ocamlc.opt -warn-error A -g -I . -c logic.ml
> - build camlp4 logic.cmi
> + ocamlopt.opt -warn-error A -I . -c logic.ml
> - exit camlp4 logic.cmi, code 0
> - build resolv resolv.cmi
> + ocamlc.opt -warn-error A -g -I ../camlp4 -c resolv.ml
> - build resolv resolv.cmi
> + ocamlopt.opt -warn-error A -I ../camlp4 -c resolv.ml
> - exit resolv resolv.cmi, code 0
> - build resolv test.run
> + ocamlc.opt -warn-error A -g -I ../camlp4 -custom -o test.run
> ../camlp4/logic.cmo resolv.cmo
> - exit resolv test.run, code 0
> - build resolv test.opt
> + ocamlopt.opt -warn-error A -I ../camlp4 -o test.opt
> ../camlp4/logic.cmx resolv.cmx
> - exit resolv test.opt, code 0
> *** omake: done (0.4 sec, 0/2 scans, 4/10 rules, 10/89 digests)
> 
> On 5/30/07, Hugo Ferreira <hmf at inescporto.pt> wrote:
>> hello,
>>
>> I have the following directory structure for my project:
>>
>> src/camlp4
>> src/resolv
>>
>> In resolve I have files "resolv.ml" and "test.ml" which
>> has a "open Logic" statement. I have the "logic.ml" file in
>> "src/camlp4". The following lines of the omake file:
>>
>> FILES = ../camlp4/logic resolv
>> PROGRAM = test
>> OCamlProgram($(PROGRAM), $(FILES))
>> .DEFAULT: $(PROGRAM).run $(PROGRAM).opt
>>
>> causes the following error:
>>
>>  File /usr/lib/omake/build/OCaml.om: line 1027, characters 8-53
>>    Do not know how to build
>> "/home/hugof/workspace/ilp2/src/camlp4/logic.cmo" required for "test.run"
>>
>> I have tried including the directory and changing the order of the
>> files but still get an error. I should think this is trivial but
>> cannot get it right. How should I do this? I am using OMake 0.9.8.1.
>>
>> TIA,
>> Hugo F.
>>
>>
>>
>>
>> _______________________________________________
>> Omake mailing list
>> Omake at metaprl.org
>> https://lists.metaprl.org/mailman/listinfo/omake
>>
>>
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