01/01: gnu: lilypond: Fix check for fontforge version.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit 7affb2c1ac6213ffc126689f9ac0501b680ce2e6
Author: Ricardo Wurmus <address@hidden>
Date:   Fri Mar 25 09:58:57 2016 +0100

    gnu: lilypond: Fix check for fontforge version.
    
    * gnu/packages/music.scm (lilypond)[arguments]: Patch configure script
      to find actual fontforge version.
---
 gnu/packages/music.scm |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/gnu/packages/music.scm b/gnu/packages/music.scm
index ffee9d6..672f55d 100644
--- a/gnu/packages/music.scm
+++ b/gnu/packages/music.scm
@@ -312,7 +312,10 @@ interface.  It is implemented as a frontend to 
@code{klick}.")
          (add-before 'configure 'prepare-configuration
           (lambda _
             (substitute* "configure"
-              (("SHELL=/bin/sh") "SHELL=sh"))
+              (("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"))
             (setenv "out" "www")
             (setenv "conf" "www")
             #t))