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build-system/haskell: Add default output "static".

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* guix/build-system/haskell.scm (lower): Add OUTPUTS keyword and add the
"static" output in the common case.
(haskell-build): Set the default value for the OUTPUTS keyword to include the
"static" output.
* guix/build/haskell-build-system.scm (install): Move static libraries to the
"static" output if it exists.
This commit is contained in:
Ricardo Wurmus 2020-06-16 22:28:54 +02:00
parent 9e5496e0ae
commit 718dc7d4a5
No known key found for this signature in database
GPG Key ID: 197A5888235FACAC
2 changed files with 20 additions and 6 deletions
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9
guix/build-system/haskell.scm
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@ -67,7 +67,7 @@ version REVISION."
#:rest arguments)
"Return a bag for NAME."
(define private-keywords
'(#:target #:haskell #:cabal-revision #:inputs #:native-inputs))
'(#:target #:haskell #:cabal-revision #:inputs #:native-inputs #:outputs))
(define (cabal-revision->origin cabal-revision)
(match cabal-revision
@ -95,7 +95,10 @@ version REVISION."
,@(standard-packages)))
(build-inputs `(("haskell" ,haskell)
,@native-inputs))
(outputs outputs)
;; XXX: this is a hack to get around issue #41569.
(outputs (match outputs
(("out") (cons "static" outputs))
(_ outputs)))
(build haskell-build)
(arguments (strip-keyword-arguments private-keywords arguments)))))
@ -109,7 +112,7 @@ version REVISION."
(configure-flags ''())
(phases '(@ (guix build haskell-build-system)
%standard-phases))
(outputs '("out"))
(outputs '("out" "static"))
(search-paths '())
(system (%current-system))
(guile #f)

17
guix/build/haskell-build-system.scm
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@ -2,7 +2,7 @@
;;; Copyright © 2015 Federico Beffa <beffa@fbengineering.ch>
;;; Copyright © 2015 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2015 Paul van der Walt <paul@denknerd.org>
;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2018, 2020 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2018 Alex Vong <alexvong1995@gmail.com>
;;;
;;; This file is part of GNU Guix.
@ -131,9 +131,20 @@ and parameters ~s~%"
`(,(string-append "--ghc-option=-j" (number->string (parallel-job-count))))
'())))
(define* (install #:rest empty)
(define* (install #:key outputs #:allow-other-keys)
"Install a given Haskell package."
(run-setuphs "copy" '()))
(run-setuphs "copy" '())
(when (assoc-ref outputs "static")
(let ((static (assoc-ref outputs "static"))
(lib (or (assoc-ref outputs "lib")
(assoc-ref outputs "out"))))
(for-each (lambda (static-lib)
(let* ((subdir (string-drop static-lib (string-length lib)))
(new (string-append static subdir)))
(mkdir-p (dirname new))
(rename-file static-lib new)))
(find-files lib "\\.a$"))))
#t)
(define (grep rx port)
"Given a regular-expression RX including a group, read from PORT until the