44 lines
1.1 KiB
Perl
44 lines
1.1 KiB
Perl
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Dune shows an error message when ocamlfind isn't in PATH and OCAMLFIND_CONF
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isn't set
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$ cat > dune-project <<EOF
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> (lang dune 3.7)
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> (package (name repro))
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> EOF
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$ cat > dune <<EOF
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> (executable
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> (name gen)
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> (modules gen)
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> (enabled_if
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> (= %{context_name} "default"))
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> (libraries libdep))
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> (rule
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> (with-stdout-to
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> gen.ml
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> (echo "let () = Format.printf \"let x = 1\"")))
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> (library
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> (name repro)
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> (public_name repro)
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> (modules))
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> EOF
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$ mkdir ocaml-bin
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$ cat > ocaml-bin/ocamlc <<EOF
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> #!/usr/bin/env sh
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> export PATH="\$ORIG_PATH"
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> exec ocamlc "\$@"
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> EOF
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$ chmod +x ocaml-bin/ocamlc
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$ DUNE_PATH=$(dirname `which dune`)
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$ SH_PATH=$(dirname `which sh`)
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$ env ORIG_PATH="$PATH" PATH="$SH_PATH:$DUNE_PATH:$PWD/ocaml-bin" dune build @install -x foo
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Error: Could not find `ocamlfind' in PATH or an environment variable
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`OCAMLFIND_CONF' while cross-compiling with toolchain `foo'
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Hint:
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- `opam install ocamlfind' and/or:
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- Point `OCAMLFIND_CONF' to the findlib configuration that defines this
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toolchain
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[1]
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