epm repack trueconf: use requires from the original package

repack.d/trueconf.sh

@@ -2,14 +2,16 @@
 # It will run with two args: buildroot spec
 BUILDROOT="$1"
 SPEC="$2"
+ORIGINPACKAGE="$4"
+
 PRODUCT=trueconf
 PRODUCTDIR=/opt/trueconf
 
-PREINSTALL_PACKAGES="pulseaudio libalsa libcrypto1.1 libcurl libdbus libGL libicu libidn libgs libprotobuf27 libarchive13  libXScrnSaver libspeex libspeexdsp libudev1 libv4l libX11 libxcb libXrandr liblame libatomic1 coreutils"
-PREINSTALL_PACKAGES="$PREINSTALL_PACKAGES libqt5-core libqt5-dbus libqt5-gui libqt5-multimedia libqt5-network libqt5-opengl libqt5-sql libqt5-svg libqt5-webkit libqt5-webkitwidgets libqt5-widgets libqt5-webengine libqt5-concurrent qt5-graphicaleffects qt5-imageformats qt5-qtquickcontrols"
-
 . $(dirname $0)/common.sh
 
+PREINSTALL_PACKAGES="$(epm requires "$ORIGINPACKAGE")"
+[ -n "$PREINSTALL_PACKAGES" ] && install_requires $PREINSTALL_PACKAGES
+
 add_bin_link_command
 
 chmod a+x $BUILDROOT/opt/trueconf/trueconf
@@ -25,6 +27,7 @@ for i in TrueConf ; do
 done
 fi
 
+# TODO: report the bug:
 # libhwloc.so.5 => not found (we have only libhwloc.so.15)
 remove_file $PRODUCTDIR/lib/libtbbbind.so
 remove_file $PRODUCTDIR/lib/libtbbbind.so.2