Danny Milosavljevic <dannym@scratchpost.org> writes:

> * gnu/packages/astronomy.scm (stellarium)[arguments]:
> Add phase "patch-version-check".
> ---
>  gnu/packages/astronomy.scm | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/gnu/packages/astronomy.scm b/gnu/packages/astronomy.scm
> index 2aa65d588..6c486469d 100644
> --- a/gnu/packages/astronomy.scm
> +++ b/gnu/packages/astronomy.scm
> @@ -141,6 +141,14 @@ programs for the manipulation and analysis of astronomical data.")
>      (arguments
>        `(#:test-target "tests"
>          #:phases (modify-phases %standard-phases
> +                   (add-after 'unpack 'patch-version-check
> +                     (lambda _
> +                       ;; Previously-deprecated cmake variable vanished in
> +                       ;; Qt 5.9.
> +                       ;; See <https://bugreports.qt.io/browse/QTBUG-60936>.
> +                       (substitute* "CMakeLists.txt"
> +                         (("Qt5Core_VERSION_STRING") "Qt5Core_VERSION"))
> +                       #t))
>                     (add-before 'check 'set-offscreen-display
>                       (lambda _
>                         ;; make Qt render "offscreen", required for tests

LGTM.