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gnu: Add ocaml-ppx-driver. 

* gnu/packages/ocaml.scm (ocaml-ppx-driver): New variable.
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Julien Lepiller 2016-12-30 16:34:09 +01:00
parent 567b4e0299
commit 9e5687867d
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@ -2088,3 +2088,32 @@ It contains:
used to handle optional compilations of pieces of code depending of the word
size, the version of the compiler, ...")
(license license:asl2.0)))
(define-public ocaml-ppx-driver
(package
(name "ocaml-ppx-driver")
(version "113.33.03")
(source (janestreet-origin "ppx_driver" version
"011zzr45897j49b7iiybb29k7pspcx36mlnp7nh6pxb8b0ga76fh"))
(build-system ocaml-build-system)
(native-inputs
`(("js-build-tools" ,ocaml-js-build-tools)
("opam" ,opam)
("ppx-optcomp" ,ocaml-ppx-optcomp)))
(propagated-inputs
`(("ppx-optcomp" ,ocaml-ppx-optcomp)
("ppx-core" ,ocaml-ppx-core)))
(arguments janestreet-arguments)
(home-page "https://github.com/janestreet/ppx_driver/")
(synopsis "Feature-full driver for OCaml AST transformers")
(description "A driver is an executable created from a set of OCaml AST
transformers linked together with a command line frontend. The aim is to
provide a tool that can be used to:
@enumerate
@item easily view the pre-processed version of a file, no need to construct a
complex command line: @command{ppx file.ml} will do
@item use a single executable to run several transformations: no need to fork
many times just for pre-processing
@item improved errors for misspelled/misplaced attributes and extension points.
@end enumerate")
(license license:asl2.0)))