[was: [Caml-list] [ANN] oasis v0.3.0: Architecture for building OCaml libraries and applications] Pb with type_conv

[Sylvain Le Gall <sylvain@le-gall.net>]

Hi,

2012/7/2 Daniel Bünzli <daniel.buenzli@erratique.ch>:
> Hello,
>
> Trying to install with odb.ml and ocaml 4.00.0+beta2, with
>
> ocaml odb.ml --unstable oasis
>
> But typeconv fails with [1]. Is there a magic invocation to override that warnings are errors flag ?
>

I think Jane Street Core team added the "-w @Aemr-28" flags. They did
it in myocamlbuild.ml section not managed by OASIS. The only solution
is to change by hand.

I CC the core mailing list which will provide you more information
about this issue (I have the same kind of issue because of "@" on
Windows).

> Thanks,
>
> Daniel
>
> [1]
>
> Configuration:
> ocamlfind: ........................................... /usr/local/bin/ocamlfind
> ocamlc: .............................................. /usr/local/bin/ocamlc.opt
> ocamlopt: ............................................ /usr/local/bin/ocamlopt.opt
> ocamlbuild: .......................................... /usr/local/bin/ocamlbuild
> Package name: ........................................ type_conv
> Package version: ..................................... 108.00.01
> os_type: ............................................. Unix
> system: .............................................. macosx
> architecture: ........................................ amd64
> ccomp_type: .......................................... cc
> ocaml_version: ....................................... 4.00.0
> standard_library_default: ............................ /usr/local/lib/ocaml
> standard_library: .................................... /usr/local/lib/ocaml
> standard_runtime: .................................... /usr/local/bin/ocamlrun
> bytecomp_c_compiler: ................................. gcc -fno-defer-pop -Wall -D_FILE_OFFSET_BITS=64 -D_REENTRANT
> native_c_compiler: ................................... gcc -D_FILE_OFFSET_BITS=64 -D_REENTRANT
> model: ............................................... default
> ext_obj: ............................................. .o
> ext_asm: ............................................. .s
> ext_lib: ............................................. .a
> ext_dll: ............................................. .so
> default_executable_name: ............................. a.out
> systhread_supported: ................................. true
> Install architecture-independent files dir: .......... /Users/dbuenzli/.odb
> Install architecture-dependent files in dir: ......... $prefix
> User executables: .................................... $exec_prefix/bin
> System admin executables: ............................ $exec_prefix/sbin
> Program executables: ................................. $exec_prefix/libexec
> Read-only single-machine data: ....................... $prefix/etc
> Modifiable architecture-independent data: ............ $prefix/com
> Modifiable single-machine data: ...................... $prefix/var
> Object code libraries: ............................... $exec_prefix/lib
> Read-only arch-independent data root: ................ $prefix/share
> Read-only architecture-independent data: ............. $datarootdir
> Info documentation: .................................. $datarootdir/info
> Locale-dependent data: ............................... $datarootdir/locale
> Man documentation: ................................... $datarootdir/man
> Documentation root: .................................. $datarootdir/doc/$pkg_name
> HTML documentation: .................................. $docdir
> DVI documentation: ................................... $docdir
> PDF documentation: ................................... $docdir
> PS documentation: .................................... $docdir
> findlib_version: ..................................... 1.3.2
> is_native: ........................................... true
> suffix_program: ......................................
> Remove a file.: ...................................... rm -f
> Remove a directory.: ................................. rm -rf
> Turn ocaml debug flag on: ............................ true
> Turn ocaml profile flag on: .......................... false
> Compiler support generation of .cmxs.: ............... true
> OCamlbuild additional flags: .........................
> Create documentations: ............................... true
> Compile tests executable and library and run them: ... false
> camlp4o: ............................................. /usr/local/bin/camlp4o
> pkg_camlp4_quotations: ............................... /usr/local/lib/ocaml/camlp4
> pkg_camlp4_extend: ................................... /usr/local/lib/ocaml/camlp4
> ocamldoc: ............................................ /usr/local/bin/ocamldoc
> Finished, 1 target (0 cached) in 00:00:00.
> getconf: no such configuration parameter `LFS64_CFLAGS'
> + ocamlfind ocamlc -c -g -w @Aemr-28 -strict-sequence -package camlp4.quotations -package camlp4.extend -syntax camlp4o -I lib -o lib/pa_type_conv.cmo lib/pa_type_conv.ml
> File "lib/pa_type_conv.ml", line 275, characters 19-1267:
> Warning 8: this pattern-matching is not exhaustive.
> Here is an example of a value that is not matched:
> (TyTypePol (_, _, _)|TyAnP _|TyAnM _)
> File "lib/pa_type_conv.ml", line 4, characters 0-11:
> Warning 33: unused open Lexing.
> File "lib/pa_type_conv.ml", line 12, characters 4-8:
> Warning 32: unused value both.
> File "lib/pa_type_conv.ml", line 1:
> Error: Error-enabled warnings (3 occurrences)
> Command exited with code 2.
> Compilation unsuccessful after building 4 targets (0 cached) in 00:00:01.
> E: Failure("Command '/usr/local/bin/ocamlbuild lib/pa_type_conv.cma -tag debug' terminated with error code 10")
> Exception: Failure "Could not build type_conv".
>
>
>