epm play: add vkcalls support

play.d/vkcalls.sh

+#!/bin/sh
+
+PKGNAME=vkcalls
+SUPPORTEDARCHES="x86_64"
+DESCRIPTION="VK Calls for Linux from the official site"
+
+. $(dirname $0)/common.sh
+
+epm install "https://vkcalls-native-ac.vk-apps.com/latest/vk-calls-amd64.deb" || exit

repack.d/vk-calls.sh

+#!/bin/sh -x
+
+# It will be run with two args: buildroot spec
+BUILDROOT="$1"
+SPEC="$2"
+
+PRODUCT=vkcalls
+PRODUCTDIR=/opt/vk-calls
+
+. $(dirname $0)/common.sh
+
+move_to_opt /usr/opt/vk-calls
+
+subst '1iAutoProv:no' $SPEC
+
+remove_file /usr/local/bin/$PRODUCT
+add_bin_link_command
+
+epm assure patchelf || exit
+
+cd $BUILDROOT$PRODUCTDIR
+for i in lib* $PRODUCT  ; do
+    a= patchelf --set-rpath '$ORIGIN' $i
+done
+
+epm install --skip-installed libmfx || epm install 316139 || fatal "Can't install libmfx"