alarm/kodi-rpi-legacy to 19.0-9

Point upstream to popcornmix by commit.  This also fixes a zoom flicker issue
on RPi 2/3.[1]

1. https://forum.kodi.tv/showthread.php?tid=361164&pid=3024229#pid3024229

alarm/kodi-rpi-legacy/PKGBUILD

@@ -15,7 +15,8 @@ pkgname=(
   'kodi-rpi-legacy-eventclients' 'kodi-rpi-legacy-tools-texturepacker' 'kodi-rpi-legacy-dev'
 )
 pkgver=19.0
-pkgrel=8
+pkgrel=9
+_commit=7220f2de9c3f29f4bd005ef442a656047a69561b # 19.0 from gbm_matrix
 arch=('armv7h')
 url="https://github.com/popcornmix/xbmc/tree/gbm"
 license=('GPL2')
@@ -42,9 +43,8 @@ _crossguid_version="8f399e8bd4"
 _fstrcmp_version="0.7.D001"
 _flatbuffers_version="1.11.0"
 _libudfread_version="1.1.0"
-_name="gbm_matrix-$pkgver-$_codename"
 source=(
-  "xbmc-$pkgver.tar.gz::https://github.com/graysky2/xbmc/archive/$_name.tar.gz"
+  "xbmc-$pkgver.tar.gz::https://github.com/popcornmix/xbmc/archive/$_commit.tar.gz"
   "libdvdcss-$_libdvdcss_version.tar.gz::https://github.com/xbmc/libdvdcss/archive/$_libdvdcss_version.tar.gz"
   "libdvdnav-$_libdvdnav_version.tar.gz::https://github.com/xbmc/libdvdnav/archive/$_libdvdnav_version.tar.gz"
   "libdvdread-$_libdvdread_version.tar.gz::https://github.com/xbmc/libdvdread/archive/$_libdvdread_version.tar.gz"
@@ -73,7 +73,7 @@ noextract=(
   "flatbuffers-$_flatbuffers_version.tar.gz"
   "libudfread-$_libudfread_version.tar.gz"
 )
-sha256sums=('92adf716d9d42b9b8cb86b997fb7a98a95fbb782f2db218cba54c4cd3c759527'
+sha256sums=('d793a8edee562cbbe9b22194571da9927bcaeca5a5dddb64c9f6c358ecc28fa9'
             '38816f8373e243bc5950449b4f3b18938c4e1c59348e3411e23f31db4072e40d'
             '071e414e61b795f2ff9015b21a85fc009dde967f27780d23092643916538a57a'
             'a30b6aa0aad0f2c505bc77948af2d5531a80b6e68112addb4c123fca24d5d3bf'
@@ -93,7 +93,7 @@ prepare() {
   [[ -d kodi-build ]] && rm -rf kodi-build
   mkdir "$srcdir/kodi-build"
 
-  cd "xbmc-$_name"
+  cd "xbmc-$_commit"
 
   # put patch in source tree so kodi build system can pick it up
   # and make mtume a7 for this package
@@ -155,7 +155,7 @@ build() {
     -DUDFREAD_URL="$srcdir/libudfread-$_libudfread_version.tar.gz"
   )
 
-  cmake "${_args[@]}" ../"xbmc-$_name"
+  cmake "${_args[@]}" ../"xbmc-$_commit"
   make
 }