gnu: boxes: Match over CAR/CDR.

* gnu/packages/shellutils.scm (boxes)[arguments]: Import (ice-9 match)
and use it to replace the 'install phases's CAR & CDR usage.
This commit is contained in:
Tobias Geerinckx-Rice 2021-10-21 22:18:38 +02:00
parent ed0215d3f9
commit 980146637c
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@ -72,18 +72,22 @@
#:make-flags (list (string-append "GLOBALCONF="
(assoc-ref %outputs "out")
"/etc/boxes-config"))
#:modules
((ice-9 match)
,@%gnu-build-system-modules)
#:phases
(modify-phases %standard-phases
(delete 'configure)
(replace 'install
(lambda* (#:key outputs #:allow-other-keys)
(let ((dest (assoc-ref outputs "out")))
(for-each (lambda (x)
(install-file (car x)
(string-append dest "/" (cdr x))))
'(("out/boxes" . "bin")
("doc/boxes.1" . "share/man/man1")
("boxes-config" . "etc/")))))))))
(let ((out (assoc-ref outputs "out")))
(for-each (match-lambda
((source target)
(install-file source
(string-append out "/" target))))
'(("out/boxes" "bin/")
("doc/boxes.1" "share/man/man1/")
("boxes-config" "etc/")))))))))
(native-inputs
`(("bison" ,bison)
("flex" ,flex)