color compilation #4
Description
When trying to compile color.ml using the proposed command with Ocaml 4.02.1 or Ocaml 4.02.3
make color.opt
I get the error
ocamlopt.opt -o color.opt -g -annot -I +ocamlgraph unix.cmxa graphics.cmxa graph.cmxa combine.cmxa color.ml
File "color.ml", line 25, characters 5-10:
Error: Unbound module Graph
make: *** [color.opt] Erreur 2
But the issue here is not my installation of ocamlgraph, as if I create a file toto.ml with just
open Graph
and compile it using
ocamlbuid -package ocamlgraph toto.native
the log says
### Starting build.
# Target: toto.ml.depends, tags: { extension:ml, file:toto.ml, ocaml, ocamldep, quiet }
/home/thomas/.opam/4.02.3/bin/ocamldep.opt -modules toto.ml > toto.ml.depends
# Target: toto.cmo, tags: { byte, compile, extension:cmo, extension:ml, file:toto.cmo, file:toto.ml, implem, ocaml, quiet }
/home/thomas/.opam/4.02.3/bin/ocamlc.opt -c -I /home/thomas/.opam/4.02.3/lib/ocamlgraph -o toto.cmo toto.ml
# Target: toto.cmx, tags: { compile, extension:cmx, extension:ml, file:toto.cmx, file:toto.ml, implem, native, ocaml, quiet }
/home/thomas/.opam/4.02.3/bin/ocamlopt.opt -c -I /home/thomas/.opam/4.02.3/lib/ocamlgraph -o toto.cmx toto.ml
# Target: toto.native, tags: { dont_link_with, extension:native, file:toto.native, link, native, ocaml, program, quiet }
/home/thomas/.opam/4.02.3/bin/ocamlopt.opt -I /home/thomas/.opam/4.02.3/lib/ocamlgraph /home/thomas/.opam/4.02.3/lib/ocamlgraph/graph.cmxa toto.cmx -o toto.native
# Compilation successful.