Stream: Archive Mirror: Isabelle Users Mailing List

Topic: [isabelle] export_code ... checking OCaml


view this post on Zulip Email Gateway (Aug 22 2022 at 19:58):

From: Traytel Dmitriy <traytel@inf.ethz.ch>
Hi all,

the above invocation of export_code that tries to compile the generated OCaml code fails (complaining that ISABELLE_OCAMLEXEC is undefined) with a fresh Isabelle2019 installation (after "isabelle ocaml_setup").

This is probably due to the fact that everything now uses the ISABELLE_OCAMLFIND variable, except for src/Tools/Code/code_ml.ML (line 888). (This is not on purpose, right?)

For Isabelle2019 is is enough to define ISABELLE_OCAMLEXEC in ISABELLE_HOME_USER/etc/settings.

Dmitriy

view this post on Zulip Email Gateway (Aug 22 2022 at 19:59):

From: Florian Haftmann <florian.haftmann@informatik.tu-muenchen.de>
Hi Dimitriy,

This is probably due to the fact that everything now uses the
ISABELLE_OCAMLFIND variable, except for src/Tools/Code/code_ml.ML (line
888). (This is not on purpose, right?)

thanks for reporting this. The issue will disappear in the next
Isabelle release.

Cheers,
Florian
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Last updated: Nov 21 2024 at 12:39 UTC