Well, things are more delicate than that. It is not enough to just swap the
build system, something probably also needs to be done around these lines
in the build recipe:
#:modules ((ice-9 ftw)
(ice-9 rdelim)
(ice-9 match)
,@%gnu-build-system-modules)
Also, the binary is already wrapped:
(add-after 'install 'wrap-program
(lambda* (#:key inputs outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(lib (string-append out "/lib"))
(gtk (assoc-ref inputs "gtk+"))
(gtk-share (string-append gtk "/share")))
(wrap-program (car (find-files lib "^icecat$"))
`("XDG_DATA_DIRS" ":" prefix (,gtk-share)))
#t))))))
I am deferring to someone more knowledgeable...
Andreas
