gnu: xdelta: Use invoke.

* gnu/packages/compression.scm (xdelta)[arguments]: Use invoke.  Return a
boolean from all phase procedures.
This commit is contained in:
Mark H Weaver 2018-03-16 02:31:48 -04:00
parent ded1e98376
commit 0a4d9eb770
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@ -1010,9 +1010,9 @@ respectively, based on the reference implementation from Google.")
`(#:phases
(modify-phases %standard-phases
(add-after 'unpack 'enter-build-directory
(lambda _ (chdir "xdelta3")))
(lambda _ (chdir "xdelta3") #t))
(add-after 'enter-build-directory 'autoconf
(lambda _ (zero? (system* "autoreconf" "-vfi")))))))
(lambda _ (invoke "autoreconf" "-vfi"))))))
(home-page "http://xdelta.org")
(synopsis "Delta encoder for binary files")
(description "xdelta encodes only the differences between two binary files