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OCaml 4.13.1
This page describes OCaml version 4.13.1, released on Oct 1, 2021.
This is a bug-fix release of OCaml 4.13.0.
Configuration options
The configuration of the installed opam switch can be tuned with the following options:
- ocaml-option-32bit: set OCaml to be compiled in 32-bit mode for 64-bit Linux and OS X hosts
- ocaml-option-afl: set OCaml to be compiled with afl-fuzz instrumentation
- ocaml-option-bytecode-only: compile OCaml without the native-code compiler
- ocaml-option-default-unsafe-string: set OCaml to be compiled without safe strings by default
- ocaml-option-flambda: set OCaml to be compiled with flambda activated
- ocaml-option-fp: set OCaml to be compiled with frame-pointers enabled
- ocaml-option-musl: set OCaml to be compiled with musl-gcc
- ocaml-option-nnp : set OCaml to be compiled with --disable-naked-pointers
- ocaml-option-nnpchecker: set OCaml to be compiled with --enable-naked-pointers-checker
- ocaml-option-no-flat-float-array: set OCaml to be compiled with --disable-flat-float-array
- ocaml-option-static :set OCaml to be compiled with musl-gcc -static
For instance, one can install a switch with both flambda and the naked-pointer checker enabled with
opam switch create 4.13.1+flambda+nnpchecker --package=ocaml-variants.4.13.1+options,ocaml-option-flambda,ocaml-option-nnpchecker
or with opam 2.1:
opam switch create 4.13.1+flambda+nnpchecker ocaml-variants.4.13.1+options ocaml-option-flambda ocaml-option-nnpchecker
Source distribution
- Source tarball (.tar.gz) for compilation under Unix (including Linux and macOS) and Microsoft Windows (including Cygwin).
- Also available in .zip format.
- The official development repo is hosted on GitHub.