Name: ocaml-pr-repository
Owner: OCaml
Description: opam switches for all the proposed pull requests against the compiler
Created: 2017-10-02 13:32:16.0
Updated: 2017-10-02 14:39:39.0
Pushed: 2018-02-22 00:00:19.0
Homepage: null
Size: 117
Language: null
GitHub Committers
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Other Committers
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The OCaml compiler is developed openly at https://github.com/ocaml/ocaml, with new changes discussed on the pull requests tracker at https://github.com/ocaml/ocaml/pulls.
It can be convenient to quickly try out a proposed patch and rapidly get a package development environment up and running, without having to manually recompile everything.
This repository contains a set of opam1-format compiler descriptions that are dynamically generated daily from the list of active PRs in the OCaml GitHub repository. They let you switch to any active PR using the opam package manager very easily:
First add this repository to your opam package universe:
$ opam repo add ocaml-pr https://github.com/ocaml/ocaml-pr-repository.git
Then list all the available compilers to find your PR
$ opam switch --all
[...]
-- 4.06.0+pr944 Added some missing numeric C99-functions to Pervasives
-- 4.06.0+pr964 Add Pervasives.pi
-- 4.06.0+pr974 Enable msvc64 asmcomp tests
-- 4.06.0+pr975 Make the testsuite more paranoid about the results
-- 4.06.0+trunk+afl 4.06 release branch with afl-fuzz instrumentation
-- 4.06.0+trunk+flambda 4.06 release branch with flambda activated
-- 4.06.0+trunk+fp 4.06 release branch with frame-pointers
Then switch to the PR you want to try out:
$ opam switch 4.06.0+pr944
$ eval `opam config env`
And that's all you need to do to use the patched compiler. Once you have tested the patch, don't forget to comment on the pull request with anything you've learnt from the usage of the patch.