Telling the script NOT to use system's OSG

[Amarildojr]

Since openscenegraph on Arch's repos is out-of-date, I decided not to install it.

Using the script for Linux, I did:

./download_and_compile.sh -s OSG
./download_and_compile.sh -s SIMGEAR
./download_and_compile.sh -s FGFS
./download_and_compile.sh -s DATA
./download_and_compile.sh -s ALL
./download_and_compile.sh -s FGRUN

But it appears the script is trying to pull openscenegraph libraries from my OS uping compiling FGRUN, which I don't want it doing.

Code: Select all

-- Could NOT find osgText (missing:  OSGTEXT_LIBRARY OSGTEXT_INCLUDE_DIR)
-- Could NOT find osgDB (missing:  OSGDB_LIBRARY OSGDB_INCLUDE_DIR)
-- Could NOT find osgParticle (missing:  OSGPARTICLE_LIBRARY OSGPARTICLE_INCLUDE_DIR)
-- Could NOT find osgUtil (missing:  OSGUTIL_LIBRARY OSGUTIL_INCLUDE_DIR)
-- Could NOT find osgViewer (missing:  OSGVIEWER_LIBRARY OSGVIEWER_INCLUDE_DIR)
-- Could NOT find osgGA (missing:  OSGGA_LIBRARY OSGGA_INCLUDE_DIR)
-- Could NOT find osg (missing:  OSG_LIBRARY OSG_INCLUDE_DIR)
-- Could NOT find OpenThreads (missing:  OPENTHREADS_LIBRARY OPENTHREADS_INCLUDE_DIR)
CMake Error at /usr/share/cmake-3.4/Modules/FindPackageHandleStandardArgs.cmake:148 (message):
  Could NOT find OpenSceneGraph (missing: OPENSCENEGRAPH_LIBRARIES
  OPENSCENEGRAPH_INCLUDE_DIR OSGTEXT_FOUND OSGDB_FOUND OSGPARTICLE_FOUND
  OSGUTIL_FOUND OSGVIEWER_FOUND OSGGA_FOUND OSG_FOUND OPENTHREADS_FOUND)
  (Required is at least version "2.8.1")
Call Stack (most recent call first):
  /usr/share/cmake-3.4/Modules/FindPackageHandleStandardArgs.cmake:388 (_FPHSA_FAILURE_MESSAGE)
  /usr/share/cmake-3.4/Modules/FindOpenSceneGraph.cmake:234 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  CMakeLists.txt:144 (find_package)


-- Configuring incomplete, errors occurred!
See also "/home/amarildo/Documents/Jogos/FlightGear/Compile/build/fgrun/CMakeFiles/CMakeOutput.log".
make: *** No targets specified and no makefile found.  Stop.
make: *** No rule to make target 'install'.  Stop.


To confirm this, I installed openscenegraph, re-ran the script, and everything worked fine.

Is there a way to tell the script NOT to look for OSG on a system-wide level, but on the compiling folder instead?

[tikibar]

If you set an environment variable $OSG_DIR to point to the installation you want to use, cmake should find it there.

[Hooray]

Setting up -DCMAKE_INSTALL_PREFIX accordingly will also look for dependencies there, see the wiki article for detaisl

[Amarildojr]

The Wiki isn't very clear to non-programers.

I tried this:

Code: Select all

  if [ "$RECONFIGURE" = "y" ]; then
    cd "$CBD"
    mkdir -p build/fgrun
    cd "$CBD"/build/fgrun
    rm -f CMakeCache.txt
    cmake -DCMAKE_BUILD_TYPE="Release" \
          -DCMAKE_INSTALL_PREFIX:PATH="$INSTALL_DIR_FGRUN" \
          -DCMAKE_PREFIX_PATH="$INSTALL_DIR_SIMGEAR" \
          -DCMAKE_INSTALL_PREFIX:PATH="/home/amarildo/Documents/Jogos/FlightGear/Sim/install/openscenegraph/lib64/" /home/amarildo/Documents/Jogos/FlightGear/Sim/fgrun/
          ../../fgrun/ 2>&1 | tee -a $LOGFILE
  fi

Still nothing.

[Amarildojr]

If you set an environment variable $OSG_DIR to point to the installation you want to use, cmake should find it there.

I'll try this. I don't know exactly where to put it, but I'll try many different places for it.

[Amarildojr]

Oh, done

Code: Select all

  if [ "$RECONFIGURE" = "y" ]; then
    cd "$CBD"
    mkdir -p build/fgrun
    cd "$CBD"/build/fgrun
    rm -f CMakeCache.txt
    cmake -DCMAKE_BUILD_TYPE="Release" \
          -DCMAKE_INSTALL_PREFIX:PATH="$INSTALL_DIR_FGRUN" \
          -DCMAKE_PREFIX_PATH="$INSTALL_DIR_SIMGEAR" \
          -DCMAKE_INSTALL_PREFIX:PATH="$INSTALL_DIR_OSG" \
          ../../fgrun/ 2>&1 | tee -a $LOGFILE
  fi

Not that hard afterall.

[Hooray]

feel free to update the wiki accordingly

[Amarildojr]

Sorry to bother you again, people, but today I realized FGRUN compiled it's libraries on OSG's directory. How could I specify the script to compile FGRUN on it's own directory? The only thing I added to the script was this:

Code: Select all

-DCMAKE_INSTALL_PREFIX:PATH="$INSTALL_DIR_OSG" \

FGRUN's script sector:

Code: Select all

#######################################################
# FGRUN
#######################################################
FGRUN_INSTALL_DIR=fgrun
INSTALL_DIR_FGRUN=$INSTALL_DIR/$FGRUN_INSTALL_DIR
cd "$CBD"
if [[ "$(declare -p WHATTOBUILD)" =~ '['([0-9]+)']="FGRUN"' ]]; then
  echo "****************************************" | tee -a $LOGFILE
  echo "**************** FGRUN *****************" | tee -a $LOGFILE
  echo "****************************************" | tee -a $LOGFILE

  mkdir -p "fgrun"
  cd "$CBD"/fgrun
  _gitDownload git://git.code.sf.net/p/flightgear/fgrun
  _gitUpdate $FGVERSION

  if [ "$RECONFIGURE" = "y" ]; then
    cd "$CBD"
    mkdir -p build/fgrun
    cd "$CBD"/build/fgrun
    rm -f CMakeCache.txt
    cmake -DCMAKE_BUILD_TYPE="Release" \
          -DCMAKE_INSTALL_PREFIX:PATH="$INSTALL_DIR_FGRUN" \
          -DCMAKE_PREFIX_PATH="$INSTALL_DIR_OSG" \
          -DCMAKE_PREFIX_PATH="$INSTALL_DIR_SIMGEAR" \
          ../../fgrun/ 2>&1 | tee -a $LOGFILE
  fi
   
  _make fgrun

  cd "$CBD"

  SCRIPT=run_fgrun.sh
  echo "#!/bin/sh" > $SCRIPT
  echo "cd \$(dirname \$0)" >> $SCRIPT
  echo "cd $SUB_INSTALL_DIR/$FGRUN_INSTALL_DIR/bin" >> $SCRIPT
  echo "export LD_LIBRARY_PATH=$INSTALL_DIR_SIMGEAR/lib" >> $SCRIPT
  echo "./fgrun --fg-exe=\$PWD/../../$FGFS_INSTALL_DIR/bin/fgfs --fg-root=\$PWD/../../$FGFS_INSTALL_DIR/fgdata   \$@" >> $SCRIPT
  chmod 755 $SCRIPT
fi

[Amarildojr]

feel free to update the wiki accordingly

I never edited a Wiki before. I'm kind of scared, actually, to do something that could harm others.

[Hooray]

don't worry, you don't have any privileges to harm others, and even if you tried to, your account would be temporarily disabled by others.

If you can use the forum, you can also use the wiki - it is akin to editing your own postings, with the difference that you are editing articles written by others

[Amarildojr]

OK, I'll add the info then As soon as I know how to fix this compiling problem.

[Amarildojr]

ALMOST DONE! Just added this before everything on FGRUN's structure.

Code: Select all

# OSG/PLIB special directory
export OSG_DIR=/home/amarildo/Documents/Jogos/FlightGear/Sim/install/openscenegraph/

However:

Code: Select all

[amarildo@amarildo Sim]$ ./run_fgrun.sh
./fgrun: error while loading shared libraries: libosgText.so.100: cannot open shared object file: No such file or directory


I tried adding that very same line to ./run_fgrun.sh, with no luck.

I feel like I'm almost there. Just a little push from a more experienced user and I'm done.

[tikibar]

Code: Select all

export LD_LIBRARY_PATH=/home/amarildo/Documents/Jogos/FlightGear/Sim/install/openscenegraph/lib:$LD_LIBRARY_PATH

Put that either in your .bashrc (or .bash_aliases, .bash_profile, whichever your linux is using) or add that at the beginning of the ./run_fgrun.sh script. It may need to be lib64 instead of lib.

[Amarildojr]

Code: Select all

export LD_LIBRARY_PATH=/home/amarildo/Documents/Jogos/FlightGear/Sim/install/openscenegraph/lib:$LD_LIBRARY_PATH

Put that either in your .bashrc (or .bash_aliases, .bash_profile, whichever your linux is using) or add that at the beginning of the ./run_fgrun.sh script. It may need to be lib64 instead of lib.

Worked like a charm

I just want to thank all of you Have a good night, everybody.