[MacPorts] #51888: lilypond-devel: upgrade to a newer version

[MacPorts]

#51888: lilypond-devel: upgrade to a newer version
----------------------+----------------------------
 Reporter:  mojca@…   |      Owner:  snc@…
     Type:  update    |     Status:  new
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:
 Keywords:  haspatch  |       Port:  lilypond-devel
----------------------+----------------------------
 I'm attaching a provisional patch for upgrading lilypond-devel to 2.19.44.
 (It could have been 45, but version 45 has a nasty rendering bug when
 cropping PDFs.)

 I added:
 {{{
 PortGroup           compiler_blacklist_versions 1.0

 # https://lists.gnu.org/archive/html/bug-lilypond/2016-07/msg00071.html
 # blacklist any clang compiler and any old gcc (a better expression is
 needed)
 compiler.blacklist *clang* *llvm-gcc* *apple-gcc* gcc gcc-3.3 gcc-4.0
 gcc-4.2
 compiler.whitelist macports-gcc-6 macports-gcc-5 macports-gcc-4.9
 macports-gcc-4.8 macports-gcc-4.7
 }}}
 but I'm sure there must be a better way to do it.

-- 
Ticket URL: <https://trac.macports.org/ticket/51888>
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