gnu: python-gst: Fix build failure.

Building python-gst fails with:

  Unbound variable: python-version

Therefore, add python-build-system to #:modules so that it's imported, and
give it a prefix to avoid clashing with the gnu-build-system.

Also, simplify the code by using the site-packages function from the
python-build-system module.

* gnu/packages/gstreamer.scm (python-gst)[arguments]: Rework to fix build
failure.
master
Christopher Baines 2019-07-13 22:58:33 +01:00
parent 2be878d8e5
commit a5c2e7961c
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1 changed files with 6 additions and 9 deletions

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@ -431,17 +431,14 @@ compression formats through the use of the libav library.")
"0f1d9rvy2qxlymmfzyknnfr5rz1vx69jv17gp7wnamc5s6p7mp2m"))))
(build-system gnu-build-system)
(arguments
;; XXX: Factorize python-sitedir with python-build-system.
`(#:imported-modules (,@%gnu-build-system-modules
`(#:modules ((guix build gnu-build-system)
((guix build python-build-system) #:prefix python:))
#:imported-modules (,@%gnu-build-system-modules
(guix build python-build-system))
#:configure-flags
(let* ((python (assoc-ref %build-inputs "python"))
(python-version (python-version python))
(python-sitedir (string-append
"lib/python" python-version "/site-packages")))
(list (string-append
"--with-pygi-overrides-dir=" %output "/" python-sitedir
"/gi/overrides")))))
(list (string-append
"--with-pygi-overrides-dir="
(python:site-packages %build-inputs %outputs) "gi/overrides"))))
(native-inputs
`(("pkg-config" ,pkg-config)
("python" ,python)))