c6cfec42b0
* guix/build-system/ocaml.scm (default-ocaml4.01, default-ocaml4.01-findlib, package-with-explicit-ocaml, package-with-ocaml4.01, strip-ocaml4.01-variant): New variables.
256 lines
10 KiB
Scheme
256 lines
10 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
|
;;; Copyright © 2016, 2017 Julien Lepiller <julien@lepiller.eu>
|
|
;;; Copyright © 2017 Ben Woodcroft <donttrustben@gmail.com>
|
|
;;;
|
|
;;; This file is part of GNU Guix.
|
|
;;;
|
|
;;; GNU Guix is free software; you can redistribute it and/or modify it
|
|
;;; under the terms of the GNU General Public License as published by
|
|
;;; the Free Software Foundation; either version 3 of the License, or (at
|
|
;;; your option) any later version.
|
|
;;;
|
|
;;; GNU Guix is distributed in the hope that it will be useful, but
|
|
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
;;; GNU General Public License for more details.
|
|
;;;
|
|
;;; You should have received a copy of the GNU General Public License
|
|
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
|
|
(define-module (guix build-system ocaml)
|
|
#:use-module (guix store)
|
|
#:use-module (guix utils)
|
|
#:use-module (guix derivations)
|
|
#:use-module (guix search-paths)
|
|
#:use-module (guix build-system)
|
|
#:use-module (guix build-system gnu)
|
|
#:use-module (guix packages)
|
|
#:use-module (ice-9 match)
|
|
#:use-module (srfi srfi-1)
|
|
#:export (%ocaml-build-system-modules
|
|
package-with-ocaml4.01
|
|
strip-ocaml4.01-variant
|
|
ocaml-build
|
|
ocaml-build-system))
|
|
|
|
;; Commentary:
|
|
;;
|
|
;; Standard build procedure for packages using ocaml. This is implemented as an
|
|
;; extension of `gnu-build-system'.
|
|
;;
|
|
;; OCaml packages don't use a single standard for their build system. Some use
|
|
;; autotools, other use custom configure scripts with Makefiles, others use
|
|
;; oasis to generate the configure script and Makefile and lastly, some use
|
|
;; custom ocaml scripts.
|
|
;;
|
|
;; Each phase in the build system will try to figure out what the build system
|
|
;; is for that package. Most packages come with a custom configure script and
|
|
;; a Makefile that in turn call custom build tools. Packages built with oasis
|
|
;; will have a `setup.ml' file in the top directory, that can be used for all
|
|
;; phases. In that case the Makefile is here only to call that script. In case
|
|
;; the setup.ml do not work as expected, the @var{use-make} argument can be
|
|
;; used to ignore the setup.ml file and run make instead.
|
|
;;
|
|
;; Some packages use their own custom scripts, `pkg/pkg.ml' or
|
|
;; `pkg/build.ml'. They can be used here too.
|
|
;;
|
|
;; Code:
|
|
|
|
(define %ocaml-build-system-modules
|
|
;; Build-side modules imported by default.
|
|
`((guix build ocaml-build-system)
|
|
,@%gnu-build-system-modules))
|
|
|
|
(define (default-ocaml)
|
|
"Return the default OCaml package."
|
|
|
|
;; Do not use `@' to avoid introducing circular dependencies.
|
|
(let ((module (resolve-interface '(gnu packages ocaml))))
|
|
(module-ref module 'ocaml)))
|
|
|
|
(define (default-findlib)
|
|
"Return the default OCaml-findlib package."
|
|
|
|
;; Do not use `@' to avoid introducing circular dependencies.
|
|
(let ((module (resolve-interface '(gnu packages ocaml))))
|
|
(module-ref module 'ocaml-findlib)))
|
|
|
|
(define (default-ocaml4.01)
|
|
(let ((ocaml (resolve-interface '(gnu packages ocaml))))
|
|
(module-ref ocaml 'ocaml-4.01)))
|
|
|
|
(define (default-ocaml4.01-findlib)
|
|
(let ((module (resolve-interface '(gnu packages ocaml))))
|
|
(module-ref module 'ocaml4.01-findlib)))
|
|
|
|
(define* (package-with-explicit-ocaml ocaml findlib old-prefix new-prefix
|
|
#:key variant-property)
|
|
"Return a procedure of one argument, P. The procedure creates a package
|
|
with the same fields as P, which is assumed to use OCAML-BUILD-SYSTEM, such
|
|
that it is compiled with OCAML and FINDLIB instead. The inputs are changed
|
|
recursively accordingly. If the name of P starts with OLD-PREFIX, this is
|
|
replaced by NEW-PREFIX; otherwise, NEW-PREFIX is prepended to the name.
|
|
|
|
When VARIANT-PROPERTY is present, it is used as a key to search for
|
|
pre-defined variants of this transformation recorded in the 'properties' field
|
|
of packages. The property value must be the promise of a package. This is a
|
|
convenient way for package writers to force the transformation to use
|
|
pre-defined variants."
|
|
(define package-variant
|
|
(if variant-property
|
|
(lambda (package)
|
|
(assq-ref (package-properties package)
|
|
variant-property))
|
|
(const #f)))
|
|
|
|
(define (transform p)
|
|
(cond
|
|
;; If VARIANT-PROPERTY is present, use that.
|
|
((package-variant p)
|
|
=> force)
|
|
|
|
;; Otherwise build the new package object graph.
|
|
((eq? (package-build-system p) ocaml-build-system)
|
|
(package
|
|
(inherit p)
|
|
(location (package-location p))
|
|
(name (let ((name (package-name p)))
|
|
(string-append new-prefix
|
|
(if (string-prefix? old-prefix name)
|
|
(substring name
|
|
(string-length old-prefix))
|
|
name))))
|
|
(arguments
|
|
(let ((ocaml (if (promise? ocaml) (force ocaml) ocaml))
|
|
(findlib (if (promise? findlib) (force findlib) findlib)))
|
|
(ensure-keyword-arguments (package-arguments p)
|
|
`(#:ocaml ,ocaml
|
|
#:findlib ,findlib))))))
|
|
(else p)))
|
|
|
|
(define (cut? p)
|
|
(or (not (eq? (package-build-system p) ocaml-build-system))
|
|
(package-variant p)))
|
|
|
|
(package-mapping transform cut?))
|
|
|
|
(define package-with-ocaml4.01
|
|
(package-with-explicit-ocaml (delay (default-ocaml4.01))
|
|
(delay (default-ocaml4.01-findlib))
|
|
"ocaml-" "ocaml4.01-"
|
|
#:variant-property 'ocaml4.01-variant))
|
|
|
|
(define (strip-ocaml4.01-variant p)
|
|
"Remove the 'ocaml4.01-variant' property from P."
|
|
(package
|
|
(inherit p)
|
|
(properties (alist-delete 'ocaml4.01-variant (package-properties p)))))
|
|
|
|
(define* (lower name
|
|
#:key source inputs native-inputs outputs system target
|
|
(ocaml (default-ocaml))
|
|
(findlib (default-findlib))
|
|
#:allow-other-keys
|
|
#:rest arguments)
|
|
"Return a bag for NAME."
|
|
(define private-keywords
|
|
'(#:source #:target #:ocaml #:findlib #:inputs #:native-inputs))
|
|
|
|
(and (not target) ;XXX: no cross-compilation
|
|
(bag
|
|
(name name)
|
|
(system system)
|
|
(host-inputs `(,@(if source
|
|
`(("source" ,source))
|
|
'())
|
|
,@inputs
|
|
|
|
;; Keep the standard inputs of 'gnu-build-system'.
|
|
,@(standard-packages)))
|
|
(build-inputs `(("ocaml" ,ocaml)
|
|
("findlib" ,findlib)
|
|
,@native-inputs))
|
|
(outputs outputs)
|
|
(build ocaml-build)
|
|
(arguments (strip-keyword-arguments private-keywords arguments)))))
|
|
|
|
(define* (ocaml-build store name inputs
|
|
#:key (guile #f)
|
|
(outputs '("out")) (configure-flags ''())
|
|
(search-paths '())
|
|
(make-flags ''())
|
|
(build-flags ''())
|
|
(out-of-source? #t)
|
|
(use-make? #f)
|
|
(tests? #t)
|
|
(test-flags ''("--enable-tests"))
|
|
(test-target "test")
|
|
(install-target "install")
|
|
(validate-runpath? #t)
|
|
(patch-shebangs? #t)
|
|
(strip-binaries? #t)
|
|
(strip-flags ''("--strip-debug"))
|
|
(strip-directories ''("lib" "lib64" "libexec"
|
|
"bin" "sbin"))
|
|
(phases '(@ (guix build ocaml-build-system)
|
|
%standard-phases))
|
|
(system (%current-system))
|
|
(imported-modules %ocaml-build-system-modules)
|
|
(modules '((guix build ocaml-build-system)
|
|
(guix build utils))))
|
|
"Build SOURCE using OCAML, and with INPUTS. This assumes that SOURCE
|
|
provides a 'setup.ml' file as its build system."
|
|
(define builder
|
|
`(begin
|
|
(use-modules ,@modules)
|
|
(ocaml-build #:source ,(match (assoc-ref inputs "source")
|
|
(((? derivation? source))
|
|
(derivation->output-path source))
|
|
((source)
|
|
source)
|
|
(source
|
|
source))
|
|
#:system ,system
|
|
#:outputs %outputs
|
|
#:inputs %build-inputs
|
|
#:search-paths ',(map search-path-specification->sexp
|
|
search-paths)
|
|
#:phases ,phases
|
|
#:configure-flags ,configure-flags
|
|
#:test-flags ,test-flags
|
|
#:make-flags ,make-flags
|
|
#:build-flags ,build-flags
|
|
#:out-of-source? ,out-of-source?
|
|
#:use-make? ,use-make?
|
|
#:tests? ,tests?
|
|
#:test-target ,test-target
|
|
#:install-target ,install-target
|
|
#:validate-runpath? ,validate-runpath?
|
|
#:patch-shebangs? ,patch-shebangs?
|
|
#:strip-binaries? ,strip-binaries?
|
|
#:strip-flags ,strip-flags
|
|
#:strip-directories ,strip-directories)))
|
|
|
|
(define guile-for-build
|
|
(match guile
|
|
((? package?)
|
|
(package-derivation store guile system #:graft? #f))
|
|
(#f ; the default
|
|
(let* ((distro (resolve-interface '(gnu packages commencement)))
|
|
(guile (module-ref distro 'guile-final)))
|
|
(package-derivation store guile system #:graft? #f)))))
|
|
|
|
(build-expression->derivation store name builder
|
|
#:system system
|
|
#:inputs inputs
|
|
#:modules imported-modules
|
|
#:outputs outputs
|
|
#:guile-for-build guile-for-build))
|
|
|
|
(define ocaml-build-system
|
|
(build-system
|
|
(name 'ocaml)
|
|
(description "The standard OCaml build system")
|
|
(lower lower)))
|
|
|
|
;;; ocaml.scm ends here
|