media-sound/lilypond: updated 9999

1) eapi7
2) switched to python3
3) dropped patch not needed anymore

Package-Manager: Portage-2.3.87, Repoman-2.3.20
Signed-off-by: Miroslav Šulc <fordfrog@gentoo.org>

media-sound/lilypond/files/lilypond-9999-programming_error.patch

@@ -1,13 +0,0 @@
-diff --git a/lily/general-scheme.cc b/lily/general-scheme.cc
-index d25e6c9ef8..2fd2e4a4fa 100644
---- a/lily/general-scheme.cc
-+++ b/lily/general-scheme.cc
-@@ -275,7 +275,7 @@ LY_DEFINE (ly_protects, "ly:protects",
- #if SCM_MAJOR_VERSION < 2 || SCM_MAJOR_VERSION == 2 && SCM_MINOR_VERSION < 1
-   return scm_protects;
- #else
--  return programming_error ("ly:protects is not supported in Guile 2.1");
-+  programming_error ("ly:protects is not supported in Guile 2.1");
- #endif
- }
- 

media-sound/lilypond/lilypond-9999.ebuild

@@ -1,8 +1,8 @@
-# Copyright 1999-2019 Gentoo Authors
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
-PYTHON_COMPAT=( python2_7 )
+EAPI=7
+PYTHON_COMPAT=( python3_{6,7,8} )
 
 [[ "${PV}" = "9999" ]] && inherit git-r3
 inherit elisp-common autotools python-single-r1 xdg-utils
@@ -23,7 +23,6 @@ LANGS=" ca cs da de el eo es fi fr it ja nl ru sv tr uk vi zh_TW"
 IUSE="debug emacs guile2 profile vim-syntax"
 REQUIRED_USE="${PYTHON_REQUIRED_USE}"
 PATCHES=(
-	"${FILESDIR}"/$P-programming_error.patch
 	"${FILESDIR}"/${PN}-2.19.80-fontforge-version.patch
 )