gnu: emacs-buttercup: Fix build with native compilation.

* gnu/packages/emacs-xyz.scm (emacs-buttercup)[phases]{fix-spy-on-test}: New
phase.

The spy-on test fails with native compilation, which was fixed in v1.30 but
with a variable name for newer versions than stable Emacs.  Here we add the
same fix but using the current variable name.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>
This commit is contained in:
John Kehayias 2023-03-20 22:13:40 -04:00 committed by Nicolas Goaziou
parent ced76608d6
commit 29be505fce
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@ -27190,6 +27190,16 @@ targets the Emacs based IDEs (CIDER, ESS, Geiser, Robe, SLIME etc.)")
#:test-command #~(list "make" "test")
#:phases
#~(modify-phases %standard-phases
(add-after 'unpack 'fix-spy-on-test
(lambda _
(substitute* "buttercup.el"
;; The spy-on test fails with native compilation, which was
;; fixed in v1.30 but with a variable name for Emacs newer
;; than 28.2. Add in the same fix with the current variable
;; name. Upstream bug and fix:
;; <https://github.com/jorgenschaefer/emacs-buttercup/issues/236>
(("\\(native-comp-enable-subr-trampolines nil\\)" all)
(string-append all " (comp-enable-subr-trampolines nil)")))))
(add-after 'install 'install-bin
(lambda _
(install-file "bin/buttercup"