gnu: lilypond: Fix fontforge detection.

* gnu/packages/music.scm (lilypond)[arguments]: Adjust fontforge
detection algorithm to allow for SOURCE_DATE_EPOCH in fontforge's build.
This commit is contained in:
Efraim Flashner 2017-09-27 10:08:42 +03:00
parent a9925374b0
commit 31ec522835
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@ -677,7 +677,9 @@ (define-public lilypond
(("SHELL=/bin/sh") "SHELL=sh")
;; When checking the fontforge version do not consider the
;; version string that's part of the directory.
(("head -n") "tail -n"))
(("head -n") "tail -n")
;; Also allow for SOURCE_DATE_EPOCH = 0 in fontforge.
(("20110222") "19700101"))
(setenv "out" "www")
(setenv "conf" "www")
#t))