From: Pietro Abate <Pietro.Abate@anu.edu.au>
To: ocaml ml <caml-list@inria.fr>
Subject: Re: [Caml-list] ocamlmake problem
Date: Wed, 28 Sep 2005 11:03:10 +1000 [thread overview]
Message-ID: <20050928010310.GA25159@pulp.anu.edu.au> (raw)
In-Reply-To: <20050927020308.GA9665@pulp.anu.edu.au>
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I know, I know... tried harder, try in the morning...
attached the answer to my question... I suppose there is a
better way of doing it...
:)
pp
On Tue, Sep 27, 2005 at 12:03:08PM +1000, Pietro Abate wrote:
> Hi all,
> I'm trying to use ocmalmake + camlp4 to re-use the same
> code with dynlink in byte-code or without dynlink in native
> code. Do to this I'm using pa_macro to remove dynlink part of
> the code. Now I'm trying to glue everything together with ocamlmake.
>
> Attached there is a small example. Basically the problem is that if
> I use the SUBPROJS pragma, the PRE_TARGETS are ignored. How can I
> do this ?
>
> :)
> p
>
> --
> ++ Blog: http://blog.rsise.anu.edu.au/?q=pietro
> ++
> ++ "All great truths begin as blasphemies." -George Bernard Shaw
> ++ Please avoid sending me Word or PowerPoint attachments.
> See http://www.fsf.org/philosophy/no-word-attachments.html
> (*pp camlp4o pa_macro.cmo *)
>
> IFNDEF NATIVE THEN open Dynlink ENDIF
>
>
> print_endline "ex1!!!"
>
> print_endline "ex2!!!"
> # Set OCamlMakefile to use
> export OCAMLMAKEFILE = /usr/share/ocaml-tools/OCamlMakefile
>
> # Define project "ex1"
> # this project should be compiled in bc
> define PROJ_ex1
> USE_CAMLP4 := yes
> PRE_TARGETS := c4ex.cmi c4ex.cmo
>
> SOURCES = ex1.ml
> RESULT = ex1
> PACKS := dynlink unix
> endef
> export PROJ_ex1
>
> # Define project "ex2"
> # this subprojet should use NATIVE and remove
> # dynlink functions
> define PROJ_ex2
> USE_CAMLP4 := yes
> PRE_TARGETS := c4ex.cmi c4ex.cmo
>
> SOURCES = ex2.ml
> RESULT = ex2
> PACKS := unix
> PPFLAGS := -DNATIVE
> endef
> export PROJ_ex2
>
> # by default I want to compile the bc
> ifndef SUBPROJS
> export SUBPROJS = ex1
> endif
>
> # Default target to use
> all: bc
>
> # Catch-all target will be applied to all subprojects automatically
> %:
> @$(MAKE) -f $(OCAMLMAKEFILE) subprojs SUBTARGET=$@
> _______________________________________________
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--
++ Blog: http://blog.rsise.anu.edu.au/?q=pietro
++
++ "All great truths begin as blasphemies." -George Bernard Shaw
++ Please avoid sending me Word or PowerPoint attachments.
See http://www.fsf.org/philosophy/no-word-attachments.html
[-- Attachment #2: Makefile --]
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# Set OCamlMakefile to use
export OCAMLMAKEFILE = /usr/share/ocaml-tools/OCamlMakefile
# Define project "ex1"
# this project should be compiled in bc
define PROJ_ex1
USE_CAMLP4 = yes
SOURCES = ex1.ml c4ex.ml
RESULT = ex1
export PACKS = dynlink unix
endef
export PROJ_ex1
# Define project "ex2"
# this subprojet should use NATIVE and remove
# dynlink functions
define PROJ_ex2
USE_CAMLP4 = yes
PPFLAGS = -DNATIVE
SOURCES = ex2.ml c4ex.ml
RESULT = ex2
export PACKS = unix
endef
export PROJ_ex2
#ifndef SUBPROJS
#export SUBPROJS = ex2 clean ex1
#endif
# Default target to use
#all: bc
ex1:
@$(MAKE) -f $(OCAMLMAKEFILE) subprojs SUBTARGET=bc SUBPROJS=ex1
ex2:
@$(MAKE) -f $(OCAMLMAKEFILE) subprojs SUBTARGET=nc SUBPROJS=ex2
clean:
@$(MAKE) -f $(OCAMLMAKEFILE) subprojs SUBTARGET=clean SUBPROJS="ex1 ex2"
# Catch-all target will be applied to all subprojects automatically
#%:
# @$(MAKE) -f $(OCAMLMAKEFILE) subprojs SUBTARGET=$@
prev parent reply other threads:[~2005-09-28 1:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-27 2:03 Pietro Abate
2005-09-28 1:03 ` Pietro Abate [this message]
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