Bug#745307: FTBFS with ocamlgraph 1.8.4

[Stéphane Glondu <glondu@debian.org>]

Source: dose3
Version: 3.1.3-7
Severity: serious

Dear Maintainer,

dose3 fails to build with the latest version of ocamlgraph.

Last lines of build log:
> + ocamlfind ocamlc -c -w -24 -ccopt -O9 -package extlib -package pcre -package cudf -package ocamlgraph -pp 'camlp4o.opt -I_build Camlp4MacroParser.cmxs -DHASZIP -DHASBZ2 -DHASRPM  -DHASOCAMLGRAPH' -I algo -I doselibs -o algo/defaultgraphs.cmo algo/defaultgraphs.ml
> File "algo/defaultgraphs.ml", line 134, characters 41-48:
> Error: Signature mismatch:
>        ...
>        Values do not match:
>          val edge_attributes :
>            G.E.t ->
>            [> `Color of int
>             | `Label of string
>             | `Style of [> `Dashed | `Solid ] ]
>            list
>        is not included in
>          val edge_attributes : E.t -> Graph.Graphviz.DotAttributes.edge list
>        File "algo/defaultgraphs.ml", line 126, characters 10-25:
>          Actual declaration
> Command exited with code 2.
> make[2]: *** [algo/algo.cma] Error 10
> dh_auto_build: make -j1 returned exit code 2
> make[2]: Leaving directory `/«PKGBUILDDIR»'
> make[1]: *** [override_dh_auto_build] Error 2
> make[1]: Leaving directory `/«PKGBUILDDIR»'
> make: *** [build-arch] Error 2
> dpkg-buildpackage: error: debian/rules build-arch gave error exit status 2

Full logs are available at:
 https://buildd.debian.org/status/package.php?p=dose3&suite=sid


Cheers,

-- 
Stéphane

-- System Information:
Debian Release: jessie/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.13-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash