[Omake] ocamldep -syntax and omake 0.9.4

[Martin Jambon]

After upgrading from omake 0.9.8.1 to omake 0.9.8.4,
some of our projects that use camlp4 preprocessing don't compile anymore.
It looks like it's due to an incorrect ocamldep command, without a -syntax 
flag.
I attached a small, typical example.

We use ocaml 3.09.3.

$ omake --version
OMake 0.9.8.4 (release 1):
         build [Sat Aug 4 02:12:06 2007]
         on martin

Default library directory : /home/martin/godi/lib/omake


$ grep -v '^#' OMakeroot


open build/C
open build/OCaml
open build/LaTeX

DefineCommandVars()

.SUBDIRS: .


$ cat OMakefile
USE_OCAMLFIND = true
NATIVE_ENABLED = true
BYTE_ENABLED = true
OCAMLFLAGS  += -warn-error a
OCAMLPACKS = json-static
OCAMLFINDFLAGS += -syntax camlp4o
OCAMLFLAGS =


FILES[] =
     example

LIB = example

.DEFAULT: $(OCamlLibrary $(LIB), $(FILES))

.PHONY: clean distclean

clean:
         rm -f *.opt *.run *.o *.a *.cm* *~ *.annot

distclean: clean
         rm -f *.omc


$ cat example.ml
type json example = int

$ omake
*** omake: reading OMakefiles
*** omake: finished reading OMakefiles (0.0 sec)
- scan . scan-ocaml-example.ml
+ ocamlrun /home/martin/godi/bin/ocamldep-omake -modules example.ml
      | Shell.ocamldep-postproc()
File "example.ml", line 1, characters 10-17:
Syntax error
*** omake: 12/21 targets are up to date
*** omake: failed (0.1 sec, 1/1 scans, 0/0 rules, 9/41 digests)
*** omake: targets were not rebuilt because of errors:
    <scanner scan-ocaml-example.ml>
       depends on: example.ml



With the previous version of omake, we get:


$ ~/bin/omake --verbose
*** omake: reading OMakefiles
*** omake: finished reading OMakefiles (0.0 sec)
- scan . scan-ocaml-example.ml
+ <compute 2 value dependencies>
- scan . scan-ocaml-example.ml
+ ocamlfind ocamldep -syntax camlp4o -package json-static -native -I . example.ml
- exit . scan-ocaml-example.ml, code 0
- build . example.cmi
+ ocamlfind ocamlc -syntax camlp4o -package json-static -g -I . -c example.ml
- build . example.cmi
+ ocamlfind ocamlopt -syntax camlp4o -package json-static -I . -c example.ml
- exit . example.cmi, code 0
- build . example.cma
+ ocamlfind ocamlc -syntax camlp4o -package json-static -g -a -o example.cma example.cmo
- exit . example.cma, code 0
- build . example.a
+ ocamlfind ocamlopt -syntax camlp4o -package json-static -a -o example.cmxa example.cmx
- exit . example.a, code 0
*** omake: done (0.4 sec, 1/1 scans, 3/7 rules, 16/101 digests)



Thanks,


Martin

--
http://martin.jambon.free.fr
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