games/FlightGear: Updated for version 2020.3.8, cleanups.

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

games/FlightGear/FlightGear.SlackBuild

@@ -26,7 +26,7 @@
 
 PRGNAM=FlightGear
 SRCNAM=flightgear
-VERSION=${VERSION:-2020.3.6}
+VERSION=${VERSION:-2020.3.8}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -59,13 +59,6 @@ fi
 
 set -e
 
-# Choose if we build the internal Qt launcher.
-if [ "${QT5}" == "yes" ]; then
-	OPT="$OPT -DENABLE_QT=ON"
-else
-	OPT="$OPT -DENABLE_QT=OFF"
-fi
-
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
@@ -87,7 +80,6 @@ cd build
     -DCMAKE_INSTALL_PREFIX=/usr \
     -DEVENT_INPUT="ON" \
     -DFG_DATA_DIR=/usr/share/${PRGNAM} \
-    $OPT \
     -DCMAKE_BUILD_TYPE=Release \
     -DFG_BUILD_TYPE=Release ..
   make

games/FlightGear/FlightGear.info

@@ -1,8 +1,8 @@
 PRGNAM="FlightGear"
-VERSION="2020.3.6"
+VERSION="2020.3.8"
 HOMEPAGE="http://www.flightgear.org/"
-DOWNLOAD="https://downloads.sourceforge.net/flightgear/flightgear-2020.3.6.tar.bz2"
-MD5SUM="ba2ff86313ff8e926a6653492bae1005"
+DOWNLOAD="https://downloads.sourceforge.net/flightgear/flightgear-2020.3.8.tar.bz2"
+MD5SUM="1d03d5f85ae25fb6470e41fa3d94a408"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="FlightGear-data SimGear"

games/FlightGear/README

@@ -2,8 +2,13 @@ FlightGear is a flight-simulator created by an international group of
 volunteers, and released as free, open-source GPL software.
 It has been used for academic research, education, and for fun.
 
-You can install either fgo or ffgo as a more basic launcher than the
-qt5 launcher that's installed by default.
+This build now includes the internal Qt launcher.  To launch FlightGear
+from a terminal window, run 'fgfs --launcher' from the command line.
+(This is how the .desktop file launches it.)
 
-flite is an optional dependencies for voice communication (autodetected 
+If you prefer, you can install either fgo or ffgo as a more basic
+launcher.  They will launch fgfs directly without the '--launcher'
+parameter.
+
+flite is an optional dependency for voice communication (autodetected
 at build time).