diff options
| -rw-r--r-- | gnu/packages/ocaml.scm | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm index e1ab867254..deba67c4d7 100644 --- a/gnu/packages/ocaml.scm +++ b/gnu/packages/ocaml.scm @@ -5079,3 +5079,65 @@ a more consistent API.") ppx_deriving and ppx_type_conv to inter-operate gracefully when linked as part of the same ocaml-migrate-parsetree driver.") (license license:bsd-3))) + +(define-public ocaml-ppxlib + (package + (name "ocaml-ppxlib") + (version "0.4.0") + (home-page "https://github.com/ocaml-ppx/ppxlib") + (source + (origin + (method git-fetch) + (uri (git-reference + (url (string-append home-page ".git")) + (commit version))) + (file-name (git-file-name name version)) + (sha256 + (base32 + "1nr4igf5m4prvigvv470dnhfdhdw0p6hz6zw8gnm5bzcv7s2lg5l")))) + (build-system dune-build-system) + (inputs + `(("ocaml-base" ,ocaml-base) + ("ocaml-compiler-libs" ,ocaml-compiler-libs) + ("ocaml-migrate-parsetree" ,ocaml-migrate-parsetree) + ("ocaml-ppx-derivers" ,ocaml-ppx-derivers) + ("ocaml-stdio" ,ocaml-stdio) + ("ocaml-result" ,ocaml-result) + ("ocaml-sexplib0" ,ocaml-sexplib0))) + (native-inputs + `(("ocaml-findlib" ,ocaml-findlib))) + (arguments + '(#:phases + (modify-phases %standard-phases + (add-before 'check 'set-topfind + (lambda* (#:key inputs #:allow-other-keys) + ;; add the line #directory ".." at the top of each file + ;; using #use "topfind";; to be able to find topfind + (let* ((findlib-path (assoc-ref inputs "ocaml-findlib")) + (findlib-libdir + (string-append findlib-path "/lib/ocaml/site-lib"))) + (substitute* '("test/base/test.ml" + "test/deriving/test.ml" + "test/driver/attributes/test.ml" + "test/driver/non-compressible-suffix/test.ml" + "test/driver/transformations/test.ml") + (("#use \"topfind\";;" all) + (string-append "#directory \"" findlib-libdir "\"\n" + all)))) + #t))))) + (synopsis + "Base library and tools for ppx rewriters") + (description + "A comprehensive toolbox for ppx development. It features: +@itemize +@item an OCaml AST / parser / pretty-printer snapshot, to create a full frontend +independent of the version of OCaml; +@item a library for library for ppx rewriters in general, and type-driven code +generators in particular; +@item +a feature-full driver for OCaml AST transformers; +@item a quotation mechanism allowing to write values representing the +OCaml AST in the OCaml syntax; +@item a generator of open recursion classes from type definitions. +@end itemize") + (license license:expat))) |