download_and_compile.sh: add libopenal-dev as mandatory dependency of SimGear

Thanks to Clm76 for the report.

FlightGear.iss

@@ -85,6 +85,8 @@ Source: "{#ThirdPartyDir}\3rdParty\bin\libintl-8.dll"; DestDir: "{app}\bin"; Che
 Source: "{#ThirdPartyDir}\3rdParty\bin\CrashRpt1403.dll"; DestDir: "{app}\bin"; Check: not Is64BitInstallMode
 Source: "{#ThirdPartyDir}\3rdParty\bin\crashrpt_lang.ini"; DestDir: "{app}\bin"; Check: not Is64BitInstallMode
 Source: "{#ThirdPartyDir}\3rdParty\bin\CrashSender1403.exe"; DestDir: "{app}\bin"; Check: not Is64BitInstallMode
+Source: "{#ThirdPartyDir}\3rdParty\bin\dbus-1-3.dll"; DestDir: "{app}\bin"; Check: not Is64BitInstallMode
+Source: "{#ThirdPartyDir}\3rdParty\bin\event_core.dll"; DestDir: "{app}\bin"; Check: not Is64BitInstallMode
 
 ; 64 bits install
 Source: "{#InstallDir64}\bin\*.*"; DestDir: "{app}\bin"; Excludes: "{#ExcludedBinaries}"; Flags: ignoreversion recursesubdirs; Check: Is64BitInstallMode
@@ -99,6 +101,8 @@ Source: "{#ThirdPartyDir}\3rdParty.x64\bin\libintl-8.dll"; DestDir: "{app}\bin";
 Source: "{#ThirdPartyDir}\3rdParty.x64\bin\CrashRpt1403.dll"; DestDir: "{app}\bin"; Check: Is64BitInstallMode
 Source: "{#ThirdPartyDir}\3rdParty.x64\bin\crashrpt_lang.ini"; DestDir: "{app}\bin"; Check: Is64BitInstallMode
 Source: "{#ThirdPartyDir}\3rdParty.x64\bin\CrashSender1403.exe"; DestDir: "{app}\bin"; Check: Is64BitInstallMode
+Source: "{#ThirdPartyDir}\3rdParty.x64\bin\dbus-1-3.dll"; DestDir: "{app}\bin"; Check: Is64BitInstallMode
+Source: "{#ThirdPartyDir}\3rdParty.x64\bin\event_core.dll"; DestDir: "{app}\bin"; Check: Is64BitInstallMode
 
 ; Include the base package
 #if IncludeData == "TRUE"

Nasa2FGearthview/README.md

@@ -1,96 +1,123 @@
 # Nasa2FGearthview
 A bash-script to convert NASA satellite images to ready-to-use
-textures for FG's EarthView using ImageMagick.
+textures for FG's EarthView using ImageMagick and normalmap
 
-For info about FGearthview, see the forum thread:
+You can get "normalmap" there:
+  https://github.com/planrich/normalmap
+
+For info about FGearthview, see the forum thread:\
   https://forum.flightgear.org/viewtopic.php?f=6&t=15754
-or this FG-wiki-page:
+
+or this FG-wiki-page:\
   http://wiki.flightgear.org/Earthview
 
+### Caution!
+Don't use this script on a server! It will most likely cause
+Denial-of-service (DoS). When working on these huge images, the
+harddisk throughput will cease occasionally and CPU / RAM usage will
+spike tremendously! So, only use this script on your home desktop
+computer, or if you don't mind several long server-outages...
+
 
 ------------------------------------
-About:
+## About:
 
 This script runs on Linux (maybe Mac also?) in a Bash
 (Bourne Again Shell) - Windows is not supported (by the nature of the
 script). Maybe it works on windows as well, I don't know, feel free
 to try, and please let me know! :)
 
-This will download the raw images from http://visibleearth.nasa.gov - 
-their server is not very fast, so I provide an alternative download
-location: https://musicchris.de/download/FG/EarthView/raw-data-NASA.7z
-This one is much quicker! If you really want the images directly from
-NASA, then provide "nasa" to the script (see below)
-
 In the end you will have 8 world-textures in .png and .dds format.
 Generally .dds is better in performance, but it won't work on some
 graphics cards. If this is the case for you, then try the .png files.
-For further information see:
+For further information see:\
 http://wiki.flightgear.org/index.php?title=DDS_Textures_in_FlightGear&redirect=no
 
-If you also converted the clouds, then you'll also find 8 cloud-
-textures in the format .png. Because the .dds-format has trouble with
-rendering heavy alpha images, which is because of it's compression
-algorythm [1], I think it's useless to also build faulty files.
-However, this is not entirely true! It is possible to switch off the
-.dds/DXT compression. But this results in huge files and is rather
-heavy on the GPU's RAM.
+If you also converted the clouds and the height maps, then you'll also
+find 8 cloud- and 8 height textures (as well as their conversion to
+normal maps) in the format .png. Because the .dds-format has trouble
+with rendering heavy alpha images, which is because of it's
+compression algorythm [1], I think it's useless to also build faulty
+files.  However, this is not entirely true! It is possible to switch
+off the .dds/DXT compression. But this results in huge files and is
+rather heavy on the GPU's RAM.
 
 Buckaroo has created a nice overview on dds-compression:
 [1] http://www.buckarooshangar.com/flightgear/tut_dds.html
 
 ------------------------------------
-Installation and usage:
+## Installation and usage:
 
 Simply copy "convert.sh" into a folder of your liking and run it:
 
-$ ./convert.sh
+```shell
+./convert.sh
+```
 
 This will show a help text, since you didn't specify any target(s).
 Possible targets are:
 * world
 * clouds
+* heights
 * all
 
 Additionally, there are some options you could specify (further
 explained below):
 * 1k | 2k | 4k | 8k | 16k
-* nasa
-* no-download
+* download | no-download
+* world
+* clouds
+* heights
 * cleanup
 * rebuild
 * check
 
 So your call could look sth like this:
 
-$ ./convert.sh world no-download cleanup 8k
+```shell
+./convert.sh world download alt cleanup 8k
+```
 
 
 ------------------------------------
-Requirements:
+## Requirements:
 
 WARNING!
 
-This script uses a *lot* disk space! Make sure you have at least 90GB
-available!
+This script uses a *lot* disk space! In my last test run, which
+generated all maps in all resolutions, the disk usage was about 330GB!
+Beware!\
+Also, I wouldn't recommend doing this on a SSD! While SSDs are
+generally faster, they also get more wear-and-tear when write such
+huge files. So this script might cause your SSD to die earlier as it
+should. Generally speaking, this won't kill your SSD, but it might
+cause it to die earlier. HDDs are much more robust in that respect.
 
 Also, this script will run for a *very long* time! It might be best to
 let it run over night - your computer might become unresponsive from
 time to time, due to the heavy CPU and memory load, which tends to
 occur, when converting 54000x27000 images. ;-)
-I also recommend to deactivate swapping!
-  $ sudo swapoff -a
-To reactivate swapping do:
-  $ sudo swapon -a
 
-This script relies on wget and imagemagick. Both are easily installed
-by your systems package-management-system.
-(On Debian/Ubuntu this is "apt-get")
+I also recommend to deactivate swapping!
+```shell
+  sudo swapoff -a
+ ```
+To reactivate swapping do:
+```shell
+  $ sudo swapon -a
+```
+
+This script relies on wget, ImageMagick and, for converting the height
+maps to normal maps, on "normalmap". Some of these programs are easily
+installed by your systems package-management-system.\ (On
+Debian/Ubuntu this is "apt-get").
 
 So, on Debian for instance, you only need to put the following into
 the console:
 
-  $ sudo apt-get install wget imagemagick
+```shell
+sudo apt-get install wget imagemagick
+```
 
 Depending on your distro, the package names might differ slightly! Use
 a search engine of your choice to find out, how the packages are named
@@ -98,70 +125,92 @@ in your distro!
 
 You may want to check:
 
-  $ apt search imagemagick
+```shell
+apt search imagemagick
+```
 
+### IMPORTANT!
+Check out your ```/etc/ImageMagick-6/policy.xml```
+On some distros, there are limits set, which will cause IM to abort
+the conversion of images larger than
+[rediculously small images](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=860763).
+Edit and set to our needs:
+* width: at least 55000
+* height: at least 55000
+* area: less than your free RAM
+
+### Normalmap
+For normalmap, you can download and compile it from
+  https://github.com/planrich/normalmap
+
+You can install the binary into your system, or just copy it next to
+convert.sh - both should work.
 
 ------------------------------------
-Targets:
+## Targets:
 
-world
-	Generates the world tiles, needed to run FG with EarthView.
-	You will find the results in output/[$resolution]/*. Copy
-	these into $FGDATA/Models/Astro/*. More about the installation
-	of these textures can be found here:
-	http://wiki.flightgear.org/Earthview#Customization
+**world**\
+        Generates the world tiles, needed to run FG with EarthView.
+        You will find the results in output/[$resolution]/\*. Copy
+        these into $FGDATA/Models/Astro/\*. More about the installation
+        of these textures can be found here:
+        http://wiki.flightgear.org/Earthview#Customization
 
-clouds
-	Generates the cloud tiles, needed to run FG with EarthView.
-	The locations are the same as the other textures mentioned
-	above. Note that clouds are only available with up to 8k
-	resolution, due to the available data at NASA.
+**clouds**\
+        Generates the cloud tiles, needed to run FG with EarthView.
+        The locations are the same as the other textures mentioned
+        above. Note that clouds are only available with up to 8k
+        resolution, due to the available data at NASA.
 
-all
-	Converts everything needed for a full-blown earthview texture
-	set. Does the same as:
-	  $ ./convert.sh world clouds
+**heights**\
+        Generates the height tiles, which are then converted to the
+        normal maps needed to run FG with EarthView. The locations are
+        the same as the other textures mentioned above. Note that
+        heights are only available with up to 8k resolution, due to the
+        available data at NASA.
+
+**all**\
+        Converts everything needed for a full-blown earthview texture
+        set. Does the same as:
+        ```./convert.sh world clouds heights```
 
 
-Options:
+## Options:
 
-1k | 2k | 4k | 8k | 16k
-	Lets you specify a desired resolution of the textures.
-	Possible values are 1k, 2k, 4k, 8k and 16k. If nothing is
-	specified, the script will generate all of the resolutions.
-	16k is only available for earth textures.
+**1k | 2k | 4k | 8k | 16k**\
+        Lets you specify a desired resolution of the textures.
+        Possible values are 1k, 2k, 4k, 8k and 16k. If nothing is
+        specified, the script will generate all of the resolutions.
+        16k is recommended only for earth textures, it will induce
+        oversampling from clouds and height maps.
 
-nasa
-	Causes the script to download directly from 
-	http://visibleearth.nasa.gov . If omitted the script will
-	download from
-	https://musicchris.de/download/FG/EarthView/raw-data-NASA.7z
-	which is much faster!
-	Uses wget either way.
+**download**\
+        Causes the script to download the needed data, this is the
+        default behavior (and can be omitted).
 
-no-download
-	Causes the script to skip the download function. If you
-	already have the source images, then you don't need to
-	re-download them. (About 2.4GB!)
-	If omitted, the script will download the source images from
-	https://musicchris.de/download/FG/EarthView/raw-data-NASA.7z
+**no-download**\
+        Causes the script to skip the download function. If you
+        already have the source images, then you don't need to
+        re-download them. (About 2.4GB!)
+        If omitted, the script will download the source images from
+        the default location.
 
-cleanup
-	Deletes the temporary files created during texture generation.
-	These can be found in tmp/
-	Note: if for some reason you later want some other resolution,
-	then it's good to have the data there. So only do this, when
-	you're quite sure that you're done.
-	Frees up a lot of disk-space! Which would have to be
-	regenerated if needed again.
+**cleanup**\
+        Deletes the temporary files created during texture generation.
+        These can be found in tmp/
+        Note: if for some reason you later want some other resolution,
+        then it's good to have the data there. So only do this, when
+        you're quite sure that you're done.
+        Frees up a lot of disk-space! Which would have to be
+        regenerated if needed again.
 
-rebuild
-	Deletes only the temporary files of the given target. So if
-	you call './convert.sh rebuild world' the script will delete
-	all corresponding temp-files of the target world, which will
-	trigger a complete regeneration of the relevant (instead of
-	skipping existing files)
+**rebuild**\
+        Deletes only the temporary files of the given target. So if
+        you call ```./convert.sh rebuild world``` the script will delete
+        all corresponding temp-files of the target world, which will
+        trigger a complete regeneration of the relevant (instead of
+        skipping existing files)
 
-check
-	Creates mosaics of the tiles, so you can look at them and see
-	if all went well.
+**check**\
+        Creates mosaics of the tiles, so you can look at them and see
+        if all went well.

build_release_linux.sh

@@ -41,7 +41,7 @@ cp simgear-*.tar.bz2 ../output/.
 #####################################################################################
 echo "Starting on FlightGear"
 cd ../fgBuild
-cmake -DCMAKE_INSTALL_PREFIX:PATH=$WORKSPACE/dist -DSIMGEAR_SHARED:BOOL="ON" -DFG_BUILD_TYPE=Release ../flightgear
+cmake -DCMAKE_INSTALL_PREFIX:PATH=$WORKSPACE/dist -DSIMGEAR_SHARED:BOOL="ON" -DENABLE_SWIFT:BOOL=ON -DFG_BUILD_TYPE=Release ../flightgear
 
 # compile
 make

build_release_windows.bat

@@ -37,7 +37,8 @@ cmake ..\flightgear -G "Visual Studio 14" ^
                     -DBOOST_ROOT=%WORKSPACE%/windows-3rd-party ^
                     -DOSG_FSTREAM_EXPORT_FIXED=1 ^
                     -DCMAKE_PREFIX_PATH=%QT5SDK32%;%OSG32% ^
-                    -DFG_BUILD_TYPE=%FGBUILDTYPE%
+                    -DFG_BUILD_TYPE=%FGBUILDTYPE% ^
+                    -DENABLE_SWIFT:BOOL=ON
 cmake --build . --config RelWithDebInfo --target INSTALL
 
 cd ..
@@ -62,7 +63,8 @@ cmake ..\flightgear -G "Visual Studio 14 Win64" ^
                     -DCMAKE_INSTALL_PREFIX:PATH=%WORKSPACE%/install/msvc140-64 ^
                     -DCMAKE_PREFIX_PATH=%QT5SDK64%;%OSG64% ^
                     -DOSG_FSTREAM_EXPORT_FIXED=1 ^
-                    -DFG_BUILD_TYPE=%FGBUILDTYPE%
+                    -DFG_BUILD_TYPE=%FGBUILDTYPE% ^
+                    -DENABLE_SWIFT:BOOL=ON
 cmake --build . --config RelWithDebInfo --target INSTALL
 
 cd ..

download_and_compile.sh

@@ -49,7 +49,7 @@ _elementIn(){
 
   shift
   for e; do
-    if [[ "$e" == "$valueToCheck" ]]; then
+    if [ "$e" = "$valueToCheck" ]; then
       return 0
     fi
   done
@@ -118,18 +118,18 @@ function _gitUpdate(){
   if [ "$DOWNLOAD" != "y" ]; then
     return
   fi
-  branch=$1
+  branch="$1"
   set +e
   git diff --exit-code 2>&1 > /dev/null
   if [ $? != 1 ]; then
     set -e
     git pull -r
-    git checkout -f $branch
+    git checkout -f "$branch"
   else
     set -e
     git stash save -u -q
     git pull -r
-    git checkout -f $branch
+    git checkout -f "$branch"
     git stash pop -q
   fi
 }
@@ -186,8 +186,8 @@ function _gitDownload(){
 
 function _make(){
   if [ "$COMPILE" = "y" ]; then
-    pkg=$1
-    cd "$CBD"/build/$pkg
+    pkg="$1"
+    cd "$CBD/build/$pkg"
     _printLog "MAKE $pkg"
     make $JOPTION $OOPTION 2>&1 | _logOutput
     _printLog "INSTALL $pkg"
@@ -278,6 +278,23 @@ function _find_package_alternative(){
   fi
 }
 
+# If component $1 is in WHATTOBUILD, add components $2, $3, etc., to
+# WHATTOBUILD unless they are already there.
+function _depends(){
+  local component="$1"
+  shift
+
+  if _elementIn "$component" "${WHATTOBUILD[@]}"; then
+    for dependency in "$@"; do
+       if ! _elementIn "$dependency" "${WHATTOBUILD[@]}"; then
+         _printLog "$component: adding depended-on component $dependency"
+         WHATTOBUILD+=("$dependency")
+         nb_added_intercomponent_deps=$((nb_added_intercomponent_deps + 1))
+       fi
+    done
+  fi
+}
+
 function _printVersion(){
   echo "$PROGNAME version $VERSION"
   echo
@@ -340,6 +357,12 @@ function _usage() {
   echo "  -j X          pass -jX to the Make program"
   echo "  -O X          pass -OX to the Make program"
   echo "  -r y|n        y=reconfigure programs before compiling them, n=don't reconfigure     default=y"
+  echo "      --ignore-intercomponent-deps"
+  echo "                Ignore dependencies between components (default: don't)."
+  echo "                Example: TERRAGEAR depends on SIMGEAR. Passing the option can be"
+  echo "                useful if you want to update, rebuild, etc. TERRAGEAR without"
+  echo "                doing the same for SIMGEAR (e.g., if doing repeated TERRAGEAR"
+  echo "                builds and you know your SIMGEAR is already fine and up-to-date)."
   echo "  -s            compile only the last known stable versions"
 }
 
@@ -363,6 +386,7 @@ DOWNLOAD_PACKAGES="y"
 COMPILE="y"
 RECONFIGURE="y"
 DOWNLOAD="y"
+IGNORE_INTERCOMPONENT_DEPS="n"
 
 SUDO="sudo"
 PKG_MGR="apt-get"
@@ -371,7 +395,7 @@ PKG_MGR="apt-get"
 #
 # - 'https' used to be fine, but is currently unreliable at SourceForge (esp.
 #   for FGData, see
-#   <https://forum.flightgear.org/viewtopic.php?f=20&t=33620&start=90&sid=afb8b688a02c01ea4ea9306c35487bd0>);
+#   <https://forum.flightgear.org/viewtopic.php?f=20&t=33620&start=90>);
 # - 'git' is insecure (no way to guarantee you are downloading what you expect
 #   to be downloading);
 # - 'ssh' is secure, but requires an account at SourceForge (may be created at
@@ -384,8 +408,10 @@ REPO_DEFAULT_USERNAME=''
 JOPTION=""
 OOPTION=""
 BUILD_TYPE="RelWithDebInfo"
-SG_CMAKEARGS=""
-FG_CMAKEARGS=""
+
+# Non user-exposed variable used to decide whether to print a “helpful”
+# message
+declare -i nb_added_intercomponent_deps=0
 
 declare -a UNMATCHED_OPTIONAL_PKG_ALTERNATIVES
 
@@ -433,7 +459,7 @@ REPO_SITE[TERRAGEARGUI]="SourceForge"
 # built-in function, it allows one to define long options.
 TEMP=$(getopt -o '+shc:p:a:d:r:j:O:ib:' \
   --longoptions git-clone-default-proto:,git-clone-site-params:,help \
-  --longoptions package-manager:,sudo:,version \
+  --longoptions package-manager:,sudo:,ignore-intercomponent-deps,version \
   -n "$PROGNAME" -- "$@")
 
 case $? in
@@ -504,6 +530,7 @@ while true; do
       ;;
     --package-manager) PKG_MGR="$2"; shift 2 ;;
     --sudo) SUDO="$2"; shift 2 ;;
+    --ignore-intercomponent-deps) IGNORE_INTERCOMPONENT_DEPS="y"; shift ;;
     -r) RECONFIGURE="$2"; shift 2 ;;
     -j) JOPTION=" -j$2"; shift 2 ;;
     -O) OOPTION=" -O$2"; shift 2 ;;
@@ -559,16 +586,18 @@ unset -v site
 #######################################################
 # Warning about compilation time and size
 # Idea from Jester
-echo "**************************************"
-echo "*                                    *"
-echo "* Warning, the compilation process   *"
-echo "* is going to use 12 or more Gbytes  *"
-echo "* of space and at least a couple of  *"
-echo "* hours to download and build FG.    *"
-echo "*                                    *"
-echo "* Please, be patient ......          *"
-echo "*                                    *"
-echo "**************************************"
+echo '**********************************************************************'
+echo '*                                                                    *'
+echo '* Warning: a typical SimGear + FlightGear + FGData build requires    *'
+echo '* about 12 GiB of disk space. The compilation part may last from a   *'
+echo '* few minutes to hours, depending on your computer.                  *'
+echo '*                                                                    *'
+echo '* Hint: use the -j option if your CPU has several cores, as in:      *'
+echo '*                                                                    *'
+echo '*         download_and_compile.sh -j$(nproc)                         *'
+echo '*                                                                    *'
+echo '**********************************************************************'
+echo
 
 #######################################################
 #######################################################
@@ -577,18 +606,59 @@ echo "$0 $*" > "$LOGFILE"
 _log "VERSION=$VERSION"
 _log "APT_GET_UPDATE=$APT_GET_UPDATE"
 _log "DOWNLOAD_PACKAGES=$DOWNLOAD_PACKAGES"
+_log "IGNORE_INTERCOMPONENT_DEPS=$IGNORE_INTERCOMPONENT_DEPS"
 _log "COMPILE=$COMPILE"
 _log "RECONFIGURE=$RECONFIGURE"
 _log "DOWNLOAD=$DOWNLOAD"
 _log "JOPTION=$JOPTION"
 _log "OOPTION=$OOPTION"
 _log "BUILD_TYPE=$BUILD_TYPE"
+_log "SG_CMAKEARGS=$SG_CMAKEARGS"
+_log "FG_CMAKEARGS=$FG_CMAKEARGS"
 _log "DIRECTORY=$CBD"
+
+if [ "$STABLE" = "STABLE" ]; then
+  _log "Stable build: yes"
+else
+  _log "Stable build: no"
+fi
+
 _logSep
 
 #######################################################
 #######################################################
 
+# ****************************************************************************
+# *                       Inter-component Dependencies                       *
+# ****************************************************************************
+
+if [ "$IGNORE_INTERCOMPONENT_DEPS" = "n" ]; then
+  # FlightGear requires SimGear
+  _depends FGFS SIMGEAR
+  # TerraGear requires SimGear
+  _depends TERRAGEAR SIMGEAR
+
+  # Print a helpful message if some components were automatically added
+  if (( nb_added_intercomponent_deps > 0 )); then
+    if (( nb_added_intercomponent_deps > 1 )); then
+      comp_word='components'
+    else
+      comp_word='component'
+    fi
+    _printLog "$PROGNAME: automatically added $nb_added_intercomponent_deps" \
+              "$comp_word based on"
+    _printLog "intercomponent dependencies. Use option" \
+              "--ignore-intercomponent-deps if you"
+    _printLog "want to disable this behavior."
+    _printLog
+    unset -v comp_word
+  fi
+fi
+
+# ****************************************************************************
+# *             Component dependencies on distribution packages              *
+# ****************************************************************************
+
 if [[ "$DOWNLOAD_PACKAGES" = "y" ]]; then
   if [[ "$APT_GET_UPDATE" = "y" ]]; then
     _aptUpdate
@@ -601,51 +671,82 @@ if [[ "$DOWNLOAD_PACKAGES" = "y" ]]; then
   fi
 
   # Minimum
-  PKG=(build-essential cmake git)
+  PKG=(build-essential git)
   _mandatory_pkg_alternative libcurl4-openssl-dev libcurl4-gnutls-dev
-  # cmake
-  PKG+=(libarchive-dev libbz2-dev libexpat1-dev libjsoncpp-dev liblzma-dev
-        libncurses5-dev procps zlib1g-dev)
-  # TG
-  PKG+=(libcgal-dev libgdal-dev libtiff5-dev)
-  # TGGUI/OpenRTI
-  PKG+=(libqt4-dev)
-  # SG/FG
-  PKG+=(zlib1g-dev freeglut3-dev libglew-dev libboost-dev)
-  _mandatory_pkg_alternative libopenscenegraph-3.4-dev libopenscenegraph-dev \
-                             'libopenscenegraph-[0-9]+\.[0-9]+-dev'
-  # FG
-  PKG+=(libopenal-dev libudev-dev libdbus-1-dev libplib-dev)
-  _mandatory_pkg_alternative libpng-dev libpng12-dev libpng16-dev
-  # The following packages are needed for the built-in launcher
-  _optional_pkg_alternative qt5-default
-  _optional_pkg_alternative qtdeclarative5-dev
-  _optional_pkg_alternative qtbase5-dev-tools            # for rcc
-  _optional_pkg_alternative qttools5-dev-tools           # for lrelease
-  _optional_pkg_alternative qml-module-qtquick2
-  _optional_pkg_alternative qml-module-qtquick-window2
-  _optional_pkg_alternative qml-module-qtquick-dialogs
-  _optional_pkg_alternative libqt5opengl5-dev
-  _optional_pkg_alternative libqt5svg5-dev
-  _optional_pkg_alternative libqt5websockets5-dev
-  # The following packages are only needed for the Qt-based remote Canvas
-  # (comment written at the time of FG 2018.2).
-  _optional_pkg_alternative qtbase5-private-dev
-  _optional_pkg_alternative qtdeclarative5-private-dev
-  # FGPanel
-  PKG+=(fluid libbz2-dev libfltk1.3-dev libxi-dev libxmu-dev)
-  # FGAdmin
-  PKG+=(libxinerama-dev libjpeg-dev libxft-dev)
-  # ATC-Pie
-  PKG+=(python3-pyqt5 python3-pyqt5.qtmultimedia libqt5multimedia5-plugins)
-  # FGo
-  PKG+=(python-tk)
-  # FGx (FGx is not compatible with Qt5, however we have installed Qt5 by default)
-  #PKG+=(libqt5xmlpatterns5-dev libqt5webkit5-dev)
+
+  # CMake
+  if _elementIn "CMAKE" "${WHATTOBUILD[@]}"; then
+    PKG+=(libarchive-dev libbz2-dev libexpat1-dev libjsoncpp-dev liblzma-dev
+          libncurses5-dev procps zlib1g-dev)
+  else
+    PKG+=(cmake)
+  fi
+
+  # TerraGear
+  if _elementIn "TERRAGEAR" "${WHATTOBUILD[@]}"; then
+    PKG+=(libboost-dev libcgal-dev libgdal-dev libtiff5-dev zlib1g-dev)
+  fi
+
+  # TerraGear GUI and OpenRTI
+  if _elementIn "TERRAGEARGUI" "${WHATTOBUILD[@]}" || \
+     _elementIn "OPENRTI" "${WHATTOBUILD[@]}"; then
+    PKG+=(libqt4-dev)
+  fi
+
+  # SimGear and FlightGear
+  if _elementIn "SIMGEAR" "${WHATTOBUILD[@]}" || \
+     _elementIn "FGFS" "${WHATTOBUILD[@]}"; then
+    PKG+=(zlib1g-dev freeglut3-dev libglew-dev libopenal-dev libboost-dev)
+    _mandatory_pkg_alternative libopenscenegraph-3.4-dev libopenscenegraph-dev \
+                               'libopenscenegraph-[0-9]+\.[0-9]+-dev'
+  fi
+
+  # FlightGear
+  if _elementIn "FGFS" "${WHATTOBUILD[@]}"; then
+    PKG+=(libudev-dev libdbus-1-dev libplib-dev)
+    _mandatory_pkg_alternative libpng-dev libpng12-dev libpng16-dev
+    # The following packages are needed for the built-in launcher
+    _optional_pkg_alternative qt5-default
+    _optional_pkg_alternative qtdeclarative5-dev
+    _optional_pkg_alternative qttools5-dev
+    _optional_pkg_alternative qtbase5-dev-tools            # for rcc
+    _optional_pkg_alternative qttools5-dev-tools           # for lrelease
+    _optional_pkg_alternative qml-module-qtquick2
+    _optional_pkg_alternative qml-module-qtquick-window2
+    _optional_pkg_alternative qml-module-qtquick-dialogs
+    _optional_pkg_alternative libqt5opengl5-dev
+    _optional_pkg_alternative libqt5svg5-dev
+    _optional_pkg_alternative libqt5websockets5-dev
+    # The following packages are only needed for the Qt-based remote Canvas
+    # (comment written at the time of FG 2018.2).
+    _optional_pkg_alternative qtbase5-private-dev
+    _optional_pkg_alternative qtdeclarative5-private-dev
+    # FGPanel
+    PKG+=(fluid libbz2-dev libfltk1.3-dev libxi-dev libxmu-dev)
+    # FGAdmin
+    PKG+=(libxinerama-dev libjpeg-dev libxft-dev)
+    # swift
+    _optional_pkg_alternative libevent-dev
+  fi
+
+  # ATC-pie
+  if _elementIn "ATCPIE" "${WHATTOBUILD[@]}"; then
+    PKG+=(python3-pyqt5 python3-pyqt5.qtmultimedia libqt5multimedia5-plugins)
+  fi
+
+  # FGo!
+  if _elementIn "FGO" "${WHATTOBUILD[@]}"; then
+    PKG+=(python-tk)
+  fi
+
+  # if _elementIn "FGX" "${WHATTOBUILD[@]}"; then
+  #   FGx (FGx is not compatible with Qt5, however we have installed Qt5 by
+  #   default)
+  #   PKG+=(libqt5xmlpatterns5-dev libqt5webkit5-dev)
+  # fi
 
   _aptInstall "${PKG[@]}"
 else
-  _printLog
   _printLog "Note: option -p of $PROGNAME set to 'n' (no), therefore no"
   _printLog "      package will be installed via ${PKG_MGR}. Compilation of" \
                   "some components"
@@ -690,7 +791,7 @@ _printLog
 # cmake
 #######################################################
 CMAKE_INSTALL_DIR=cmake
-INSTALL_DIR_CMAKE=$INSTALL_DIR/$CMAKE_INSTALL_DIR
+INSTALL_DIR_CMAKE="$INSTALL_DIR/$CMAKE_INSTALL_DIR"
 cd "$CBD"
 if _elementIn "CMAKE" "${WHATTOBUILD[@]}"; then
   _printLog "****************************************"
@@ -725,7 +826,7 @@ fi
 # PLIB
 #######################################################
 PLIB_INSTALL_DIR=plib
-INSTALL_DIR_PLIB=$INSTALL_DIR/$PLIB_INSTALL_DIR
+INSTALL_DIR_PLIB="$INSTALL_DIR/$PLIB_INSTALL_DIR"
 cd "$CBD"
 if _elementIn "PLIB" "${WHATTOBUILD[@]}"; then
   _printLog "****************************************"
@@ -754,7 +855,7 @@ fi
 # OPENRTI
 #######################################################
 OPENRTI_INSTALL_DIR=openrti
-INSTALL_DIR_OPENRTI=$INSTALL_DIR/$OPENRTI_INSTALL_DIR
+INSTALL_DIR_OPENRTI="$INSTALL_DIR/$OPENRTI_INSTALL_DIR"
 cd "$CBD"
 if _elementIn "OPENRTI" "${WHATTOBUILD[@]}"; then
   _printLog "****************************************"
@@ -788,15 +889,15 @@ fi
 # OpenSceneGraph
 #######################################################
 OSG_INSTALL_DIR=openscenegraph
-INSTALL_DIR_OSG=$INSTALL_DIR/$OSG_INSTALL_DIR
+INSTALL_DIR_OSG="$INSTALL_DIR/$OSG_INSTALL_DIR"
 cd "$CBD"
-mkdir -p "openscenegraph"
 if _elementIn "OSG" "${WHATTOBUILD[@]}"; then
   _printLog "****************************************"
   _printLog "**************** OSG *******************"
   _printLog "****************************************"
 
-  cd "$CBD"/openscenegraph
+  mkdir -p "openscenegraph"
+  cd "openscenegraph"
   _gitDownload OSG
   _gitUpdate OpenSceneGraph-3.4
 
@@ -830,7 +931,7 @@ fi
 # SIMGEAR
 #######################################################
 SIMGEAR_INSTALL_DIR=simgear
-INSTALL_DIR_SIMGEAR=$INSTALL_DIR/$SIMGEAR_INSTALL_DIR
+INSTALL_DIR_SIMGEAR="$INSTALL_DIR/$SIMGEAR_INSTALL_DIR"
 cd "$CBD"
 if _elementIn "SIMGEAR" "${WHATTOBUILD[@]}"; then
   _printLog "****************************************"
@@ -840,7 +941,7 @@ if _elementIn "SIMGEAR" "${WHATTOBUILD[@]}"; then
   mkdir -p "simgear"
   cd "$CBD"/simgear
   _gitDownload SIMGEAR
-  _gitUpdate $FGVERSION
+  _gitUpdate "$FGVERSION"
 
   if [ "$RECONFIGURE" = "y" ]; then
     cd "$CBD"
@@ -861,7 +962,7 @@ fi
 # FGFS
 #######################################################
 FGFS_INSTALL_DIR=flightgear
-INSTALL_DIR_FGFS=$INSTALL_DIR/$FGFS_INSTALL_DIR
+INSTALL_DIR_FGFS="$INSTALL_DIR/$FGFS_INSTALL_DIR"
 cd "$CBD"
 if _elementIn "FGFS" "${WHATTOBUILD[@]}" || \
    _elementIn "DATA" "${WHATTOBUILD[@]}"; then
@@ -874,7 +975,7 @@ if _elementIn "FGFS" "${WHATTOBUILD[@]}" || \
     _printLog "****************************************"
 
     _gitDownload DATA
-    _gitUpdate $FGVERSION
+    _gitUpdate "$FGVERSION"
   fi
 
   mkdir -p "$CBD"/flightgear
@@ -886,7 +987,7 @@ if _elementIn "FGFS" "${WHATTOBUILD[@]}" || \
     _printLog "****************************************"
 
     _gitDownload FGFS
-    _gitUpdate $FGVERSION
+    _gitUpdate "$FGVERSION"
 
     if [ "$RECONFIGURE" = "y" ]; then
       cd "$CBD"
@@ -897,7 +998,8 @@ if _elementIn "FGFS" "${WHATTOBUILD[@]}" || \
             -DENABLE_FLITE=ON \
             -DCMAKE_INSTALL_PREFIX:PATH="$INSTALL_DIR_FGFS" \
             -DCMAKE_PREFIX_PATH="$INSTALL_DIR_SIMGEAR;$INSTALL_DIR_OSG;$INSTALL_DIR_OPENRTI;$INSTALL_DIR_PLIB" \
-            -DFG_DATA_DIR="$INSTALL_DIR_FGFS/fgdata" \
+            -DFG_DATA_DIR:PATH="$INSTALL_DIR_FGFS/fgdata" \
+            -DTRANSLATIONS_SRC_DIR:PATH="$INSTALL_DIR_FGFS/fgdata/Translations" \
             $FG_CMAKEARGS \
             ../../flightgear 2>&1 | _logOutput
     fi
@@ -908,27 +1010,53 @@ if _elementIn "FGFS" "${WHATTOBUILD[@]}" || \
 
   SCRIPT=run_fgfs.sh
   echo "#!/bin/sh" > $SCRIPT
-  echo "cd \$(dirname \$0)" >> $SCRIPT
-  echo "cd $SUB_INSTALL_DIR/$FGFS_INSTALL_DIR/bin" >> $SCRIPT
-  echo "export LD_LIBRARY_PATH=../../$SIMGEAR_INSTALL_DIR/lib:../../$OSG_INSTALL_DIR/lib:../../$OPENRTI_INSTALL_DIR/lib:../../$PLIB_INSTALL_DIR/lib\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}" \
+  echo "cd \"\$(dirname \"\$0\")\"" >> $SCRIPT
+  echo "cd '$SUB_INSTALL_DIR/$FGFS_INSTALL_DIR/bin'" >> $SCRIPT
+  echo "export LD_LIBRARY_PATH='../../$SIMGEAR_INSTALL_DIR/lib:../../$OSG_INSTALL_DIR/lib:../../$OPENRTI_INSTALL_DIR/lib:../../$PLIB_INSTALL_DIR/lib'\"\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}\"" \
        >> $SCRIPT
-  echo "./fgfs --fg-root=\$PWD/../fgdata/ \$@" >> $SCRIPT
+  echo "./fgfs --fg-root=\"\$PWD/../fgdata\" \"\$@\"" >> $SCRIPT
   chmod 755 $SCRIPT
 
   SCRIPT=run_fgfs_debug.sh
   echo "#!/bin/sh" > $SCRIPT
-  echo "cd \$(dirname \$0)" >> $SCRIPT
-  echo "cd $SUB_INSTALL_DIR/$FGFS_INSTALL_DIR/bin" >> $SCRIPT
-  echo "export LD_LIBRARY_PATH=../../$SIMGEAR_INSTALL_DIR/lib:../../$OSG_INSTALL_DIR/lib:../../$OPENRTI_INSTALL_DIR/lib:../../$PLIB_INSTALL_DIR/lib\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}" \
+  echo "cd \"\$(dirname \"\$0\")\"" >> $SCRIPT
+  echo "cd '$SUB_INSTALL_DIR/$FGFS_INSTALL_DIR/bin'" >> $SCRIPT
+  echo "export LD_LIBRARY_PATH='../../$SIMGEAR_INSTALL_DIR/lib:../../$OSG_INSTALL_DIR/lib:../../$OPENRTI_INSTALL_DIR/lib:../../$PLIB_INSTALL_DIR/lib'\"\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}\"" \
        >> $SCRIPT
-  echo "gdb  --directory=$CBD/flightgear/src --args fgfs --fg-root=\$PWD/../fgdata/ \$@" >> $SCRIPT
+  echo "gdb --directory='$CBD/flightgear/src' --args ./fgfs --fg-root=\"\$PWD/../fgdata\" \"\$@\"" >> $SCRIPT
   chmod 755 $SCRIPT
 
+  # Useful for debugging library problems.
+  SCRIPT=run_ldd.sh
+  cat >"$SCRIPT" <<EndOfScriptText
+#!/bin/sh
+
+usage() {
+  echo "Usage: \$0 LDD_ARGUMENT..."
+  echo "Run 'ldd' with the same LD_LIBRARY_PATH setup as done inside run_fgfs.sh."
+  echo
+  echo "Examples: 'run_ldd.sh fgfs', 'run_ldd.sh fgcom', etc. (this can be used"
+  echo "for any binary in '$SUB_INSTALL_DIR/$FGFS_INSTALL_DIR/bin')."
+}
+
+if [ \$# -eq 0 ] || [ "\$1" = "--help" ]; then
+  usage
+  exit 1
+fi
+
+cd "\$(dirname "\$0")"
+cd '$SUB_INSTALL_DIR/$FGFS_INSTALL_DIR/bin'
+export LD_LIBRARY_PATH='../../$SIMGEAR_INSTALL_DIR/lib:../../$OSG_INSTALL_DIR/lib:../../$OPENRTI_INSTALL_DIR/lib:../../$PLIB_INSTALL_DIR/lib'"\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}"
+
+ldd "\$@"
+EndOfScriptText
+  chmod 755 "$SCRIPT"
+
   SCRIPT=run_fgcom.sh
   echo "#!/bin/sh" > $SCRIPT
-  echo "cd \$(dirname \$0)" >> $SCRIPT
-  echo "cd $SUB_INSTALL_DIR/$FGFS_INSTALL_DIR/bin" >> $SCRIPT
-  echo "./fgcom \$@" >> $SCRIPT
+  echo "cd \"\$(dirname \"\$0\")\"" >> $SCRIPT
+  echo "cd '$SUB_INSTALL_DIR/$FGFS_INSTALL_DIR/bin'" >> $SCRIPT
+  echo "./fgcom \"\$@\"" >> $SCRIPT
   chmod 755 $SCRIPT
 fi
 
@@ -936,7 +1064,7 @@ fi
 # FGRUN
 #######################################################
 FGRUN_INSTALL_DIR=fgrun
-INSTALL_DIR_FGRUN=$INSTALL_DIR/$FGRUN_INSTALL_DIR
+INSTALL_DIR_FGRUN="$INSTALL_DIR/$FGRUN_INSTALL_DIR"
 cd "$CBD"
 if _elementIn "FGRUN" "${WHATTOBUILD[@]}"; then
   _printLog "****************************************"
@@ -946,7 +1074,7 @@ if _elementIn "FGRUN" "${WHATTOBUILD[@]}"; then
   mkdir -p "fgrun"
   cd "$CBD"/fgrun
   _gitDownload FGRUN
-  _gitUpdate $FGVERSION
+  _gitUpdate "$FGVERSION"
 
   if [ "$RECONFIGURE" = "y" ]; then
     cd "$CBD"
@@ -965,11 +1093,11 @@ if _elementIn "FGRUN" "${WHATTOBUILD[@]}"; then
 
   SCRIPT=run_fgrun.sh
   echo "#!/bin/sh" > $SCRIPT
-  echo "cd \$(dirname \$0)" >> $SCRIPT
-  echo "cd $SUB_INSTALL_DIR/$FGRUN_INSTALL_DIR/bin" >> $SCRIPT
-  echo "export LD_LIBRARY_PATH=../../$SIMGEAR_INSTALL_DIR/lib:../../$OSG_INSTALL_DIR/lib:../../$OPENRTI_INSTALL_DIR/lib:../../$PLIB_INSTALL_DIR/lib\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}" \
+  echo "cd \"\$(dirname \"\$0\")\"" >> $SCRIPT
+  echo "cd '$SUB_INSTALL_DIR/$FGRUN_INSTALL_DIR/bin'" >> $SCRIPT
+  echo "export LD_LIBRARY_PATH='../../$SIMGEAR_INSTALL_DIR/lib:../../$OSG_INSTALL_DIR/lib:../../$OPENRTI_INSTALL_DIR/lib:../../$PLIB_INSTALL_DIR/lib'\"\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}\"" \
        >> $SCRIPT
-  echo "./fgrun --fg-exe=\$PWD/../../$FGFS_INSTALL_DIR/bin/fgfs --fg-root=\$PWD/../../$FGFS_INSTALL_DIR/fgdata   \$@" >> $SCRIPT
+  echo "./fgrun --fg-exe=\"\$PWD\"/../../'$FGFS_INSTALL_DIR/bin/fgfs' --fg-root=\"\$PWD\"/../../'$FGFS_INSTALL_DIR/fgdata' \"\$@\"" >> $SCRIPT
   chmod 755 $SCRIPT
 fi
 
@@ -977,7 +1105,7 @@ fi
 # FGO!
 #######################################################
 FGO_INSTALL_DIR=fgo
-INSTALL_DIR_FGO=$INSTALL_DIR/$FGO_INSTALL_DIR
+INSTALL_DIR_FGO="$INSTALL_DIR/$FGO_INSTALL_DIR"
 cd "$CBD"
 if _elementIn "FGO" "${WHATTOBUILD[@]}"; then
   _printLog "****************************************"
@@ -996,11 +1124,10 @@ if _elementIn "FGO" "${WHATTOBUILD[@]}"; then
 
   SCRIPT=run_fgo.sh
   echo "#!/bin/sh" > $SCRIPT
-  echo "cd \$(dirname \$0)" >> $SCRIPT
-  echo "cd $SUB_INSTALL_DIR" >> $SCRIPT
-  echo "p=\$(pwd)" >> $SCRIPT
-  echo "cd $FGO_INSTALL_DIR" >> $SCRIPT
-  echo "python fgo" >> $SCRIPT
+  echo "cd \"\$(dirname \"\$0\")\"" >> $SCRIPT
+  echo "cd '$SUB_INSTALL_DIR'" >> $SCRIPT
+  echo "cd '$FGO_INSTALL_DIR'" >> $SCRIPT
+  echo "python ./fgo" >> $SCRIPT
   chmod 755 $SCRIPT
 fi
 
@@ -1008,7 +1135,7 @@ fi
 # FGx
 #######################################################
 FGX_INSTALL_DIR=fgx
-INSTALL_DIR_FGX=$INSTALL_DIR/$FGX_INSTALL_DIR
+INSTALL_DIR_FGX="$INSTALL_DIR/$FGX_INSTALL_DIR"
 cd "$CBD"
 if _elementIn "FGX" "${WHATTOBUILD[@]}"; then
   _printLog "****************************************"
@@ -1036,13 +1163,13 @@ if _elementIn "FGX" "${WHATTOBUILD[@]}"; then
 
   cd ..
   if [ "$RECONFIGURE" = "y" ]; then
-    mkdir -p $INSTALL_DIR_FGX
-    cd $INSTALL_DIR_FGX
+    mkdir -p "$INSTALL_DIR_FGX"
+    cd "$INSTALL_DIR_FGX"
     qmake ../../fgx/src
   fi
 
   if [ "$COMPILE" = "y" ]; then
-    cd $INSTALL_DIR_FGX
+    cd "$INSTALL_DIR_FGX"
     _printLog "MAKE AND INSTALL FGX"
     _printLog "make $JOPTION $OOPTION"
     make $JOPTION $OOPTION 2>&1 | _logOutput
@@ -1053,11 +1180,9 @@ if _elementIn "FGX" "${WHATTOBUILD[@]}"; then
 
   SCRIPT=run_fgx.sh
   echo "#!/bin/sh" > $SCRIPT
-  echo "cd \$(dirname \$0)" >> $SCRIPT
-  echo "cd $ " >> $SCRIPT
-  echo "p=\$(pwd)" >> $SCRIPT
-  echo "cd $FGX_INSTALL_DIR" >> $SCRIPT
-  echo "./fgx" >> $SCRIPT
+  echo "cd \"\$(dirname \"\$0\")\"" >> $SCRIPT
+  echo "cd '$FGX_INSTALL_DIR'" >> $SCRIPT
+  echo "./fgx \"\$@\"" >> $SCRIPT
   chmod 755 $SCRIPT
 fi
 
@@ -1065,7 +1190,7 @@ fi
 # ATC-PIE
 #######################################################
 ATCPIE_INSTALL_DIR=atc-pie
-INSTALL_DIR_ATCPIE=$INSTALL_DIR/$ATCPIE_INSTALL_DIR
+INSTALL_DIR_ATCPIE="$INSTALL_DIR/$ATCPIE_INSTALL_DIR"
 cd "$CBD"
 if _elementIn "ATCPIE" "${WHATTOBUILD[@]}"; then
   _printLog "****************************************"
@@ -1073,7 +1198,7 @@ if _elementIn "ATCPIE" "${WHATTOBUILD[@]}"; then
   _printLog "****************************************"
 
   mkdir -p "$INSTALL_DIR_ATCPIE"
-  cd $INSTALL_DIR_ATCPIE
+  cd "$INSTALL_DIR_ATCPIE"
   _gitDownload ATCPIE
   _gitUpdate master
 
@@ -1081,9 +1206,9 @@ if _elementIn "ATCPIE" "${WHATTOBUILD[@]}"; then
 
   SCRIPT=run_atcpie.sh
   echo "#!/bin/sh" > $SCRIPT
-  echo "cd \$(dirname \$0)" >> $SCRIPT
-  echo "cd $SUB_INSTALL_DIR/$ATCPIE_INSTALL_DIR" >> $SCRIPT
-  echo "./ATC-pie.py \$@" >> $SCRIPT
+  echo "cd \"\$(dirname \"\$0\")\"" >> $SCRIPT
+  echo "cd '$SUB_INSTALL_DIR/$ATCPIE_INSTALL_DIR'" >> $SCRIPT
+  echo "./ATC-pie.py \"\$@\"" >> $SCRIPT
   chmod 755 $SCRIPT
 fi
 
@@ -1091,7 +1216,7 @@ fi
 # OPENRADAR
 #######################################################
 OR_INSTALL_DIR=openradar
-INSTALL_DIR_OR=$INSTALL_DIR/$OR_INSTALL_DIR
+INSTALL_DIR_OR="$INSTALL_DIR/$OR_INSTALL_DIR"
 cd "$CBD"
 if _elementIn "OPENRADAR" "${WHATTOBUILD[@]}"; then
   _printLog "****************************************"
@@ -1107,7 +1232,7 @@ if _elementIn "OPENRADAR" "${WHATTOBUILD[@]}"; then
 
   SCRIPT=run_openradar.sh
   echo "#!/bin/sh" > $SCRIPT
-  echo "cd \$(dirname \$0)" >> $SCRIPT
+  echo "cd \"\$(dirname \"\$0\")\"" >> $SCRIPT
   echo "cd install/OpenRadar" >> $SCRIPT
   echo "java -jar OpenRadar.jar" >> $SCRIPT
   chmod 755 $SCRIPT
@@ -1118,7 +1243,7 @@ fi
 #######################################################
 
 TG_INSTALL_DIR=terragear
-INSTALL_DIR_TG=$INSTALL_DIR/$TG_INSTALL_DIR
+INSTALL_DIR_TG="$INSTALL_DIR/$TG_INSTALL_DIR"
 cd "$CBD"
 if _elementIn "TERRAGEAR" "${WHATTOBUILD[@]}"; then
   _printLog "****************************************"
@@ -1128,14 +1253,21 @@ if _elementIn "TERRAGEAR" "${WHATTOBUILD[@]}"; then
   mkdir -p "terragear"
   cd "$CBD"/terragear
   _gitDownload TERRAGEAR
-  _gitUpdate scenery/ws2.0
+
+  if [ "$STABLE" = "STABLE" ]; then
+    branch='scenery/ws2.0'
+  else
+    branch='next'
+  fi
+
+  _gitUpdate "$branch"
 
   if [ "$RECONFIGURE" = "y" ]; then
     cd "$CBD"
     mkdir -p build/terragear
     cd "$CBD"/build/terragear
     rm -f CMakeCache.txt
-    "$CMAKE" -DCMAKE_BUILD_TYPE="Debug" \
+    "$CMAKE" -DCMAKE_BUILD_TYPE="$BUILD_TYPE" \
           -DCMAKE_INSTALL_PREFIX:PATH="$INSTALL_DIR_TG" \
           -DCMAKE_PREFIX_PATH="$INSTALL_DIR_SIMGEAR;$INSTALL_DIR_CGAL" \
           ../../terragear/ 2>&1 | _logOutput
@@ -1145,25 +1277,27 @@ if _elementIn "TERRAGEAR" "${WHATTOBUILD[@]}"; then
 
   cd "$CBD"
   echo "#!/bin/sh" > run_tg-construct.sh
-  echo "cd $(dirname $0)" >> run_tg-construct.sh
+  echo "cd \"\$(dirname \"\$0\")\"" >> run_tg-construct.sh
   echo "cd install/terragear/bin" >> run_tg-construct.sh
-  echo "export LD_LIBRARY_PATH=$INSTALL_DIR_SIMGEAR/lib\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}" \
+  echo "export LD_LIBRARY_PATH='$INSTALL_DIR_SIMGEAR/lib'\"\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}\"" \
        >> run_tg-construct.sh
-  echo "./tg-construct \$@" >> run_tg-construct.sh
+  echo "./tg-construct \"\$@\"" >> run_tg-construct.sh
 
   echo "#!/bin/sh" > run_ogr-decode.sh
-  echo "cd $(dirname $0)" >> run_ogr-decode.sh
+  echo "cd \"\$(dirname \"\$0\")\"" >> run_ogr-decode.sh
   echo "cd install/terragear/bin" >> run_ogr-decode.sh
-  echo "export LD_LIBRARY_PATH=$INSTALL_DIR_SIMGEAR/lib\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}" \
+  echo "export LD_LIBRARY_PATH='$INSTALL_DIR_SIMGEAR/lib'\"\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}\"" \
        >> run_ogr-decode.sh
-  echo "./ogr-decode \$@" >> run_ogr-decode.sh
+  echo "./ogr-decode \"\$@\"" >> run_ogr-decode.sh
 
   echo "#!/bin/sh" > run_genapts850.sh
-  echo "cd $(dirname $0)" >> run_genapts850.sh
+  echo "cd \"\$(dirname \"\$0\")\"" >> run_genapts850.sh
   echo "cd install/terragear/bin" >> run_genapts850.sh
-  echo "export LD_LIBRARY_PATH=$INSTALL_DIR_SIMGEAR/lib\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}" \
+  echo "export LD_LIBRARY_PATH='$INSTALL_DIR_SIMGEAR/lib'\"\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}\"" \
        >> run_genapts850.sh
-  echo "./genapts850 \$@" >> run_genapts850.sh
+  echo "./genapts850 \"\$@\"" >> run_genapts850.sh
+
+  chmod 755 run_tg-construct.sh run_ogr-decode.sh run_genapts850.sh
 fi
 _logSep
 
@@ -1172,7 +1306,7 @@ _logSep
 #######################################################
 
 TGGUI_INSTALL_DIR=terrageargui
-INSTALL_DIR_TGGUI=$INSTALL_DIR/$TGGUI_INSTALL_DIR
+INSTALL_DIR_TGGUI="$INSTALL_DIR/$TGGUI_INSTALL_DIR"
 cd "$CBD"
 if _elementIn "TERRAGEARGUI" "${WHATTOBUILD[@]}"; then
   _printLog "****************************************"
@@ -1198,22 +1332,26 @@ if _elementIn "TERRAGEARGUI" "${WHATTOBUILD[@]}"; then
   _make terrageargui
 
   cd "$CBD"
-  # Fill TerraGear Root field
-  if [ ! -f ~/.config/TerraGear/TerraGearGUI.conf ]; then
-    _log "Fill TerraGear Root field"
-    echo "[paths]" > TerraGearGUI.conf
-    echo "terragear=$INSTALL_DIR_TG/bin" >> TerraGearGUI.conf
+
+  cfgFile="$HOME/.config/TerraGear/TerraGearGUI.conf"
+  if [ ! -f "$cfgFile" ]; then
+    _log "Writing a default config file for TerraGear GUI: $cfgFile"
     mkdir -p ~/.config/TerraGear
-    mv TerraGearGUI.conf ~/.config/TerraGear
+    echo "[paths]" > "$cfgFile"
+    echo "terragear=$INSTALL_DIR_TG" >> "$cfgFile"
+    echo "flightgear=$INSTALL_DIR_FGFS/fgdata" >> "$cfgFile"
   fi
 
-  _log "Create run_terrageargui.sh"
-  echo "#!/bin/sh" > run_terrageargui.sh
-  echo "cd \$(dirname \$0)" >> run_terrageargui.sh
-  echo "cd install/terrageargui/bin" >> run_terrageargui.sh
-  echo "export LD_LIBRARY_PATH=$INSTALL_DIR_SIMGEAR/lib\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}" \
-       >> run_terrageargui.sh
-  echo "./TerraGUI \$@" >> run_terrageargui.sh
+  SCRIPT=run_terrageargui.sh
+  _log "Creating $SCRIPT"
+  cat >"$SCRIPT" <<EndOfScriptText
+#! /bin/sh
+cd "\$(dirname "\$0")"
+cd '$SUB_INSTALL_DIR/$TGGUI_INSTALL_DIR/bin'
+export LD_LIBRARY_PATH='$INSTALL_DIR_SIMGEAR/lib'"\${LD_LIBRARY_PATH:+:}\${LD_LIBRARY_PATH}"
+./TerraGUI "\$@"
+EndOfScriptText
+  chmod 755 "$SCRIPT"
 fi
 
 # Print optional package alternatives that didn't match (this helps with

hudson_mac_build_release.sh

@@ -46,7 +46,7 @@ else
   FGBUILDTYPE=Nightly
 fi
 
-cmake -DFG_BUILD_TYPE=$FGBUILDTYPE -DCMAKE_INSTALL_PREFIX:PATH=$WORKSPACE/dist -DCMAKE_BUILD_TYPE=RelWithDebInfo ../flightgear
+cmake -DFG_BUILD_TYPE=$FGBUILDTYPE -DCMAKE_INSTALL_PREFIX:PATH=$WORKSPACE/dist -DENABLE_SWIFT:BOOL=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo ../flightgear
 
 make
 

version

@@ -1 +1 @@
-2019.1.1
+2019.2.0