This repository contains an extended version of the OccJava wrapper that is part of the Java Computer Aided Engineering project (https://github.com/jeromerobert/jCAE).
An Ubuntu-related sequence of actions for building OccJava is:
- Install required system dependencies:
sudo apt-get install git stow build-essential openjdk-7-jdk ant swig2.0 cmake
- Download and build OpenCascade Community Edition (OCE)
git clone git://github.com/tpaviot/oce.git ~/oce
mkdir -p ~/oce/build
cd ~/oce
git checkout c0cdb53fdf7cc708eb303bec49b18e27edd7c74b
cd ~/oce/build
cmake -DOCE_INSTALL_PREFIX:PATH=/usr/local/stow/oce -DOCE_DRAW:BOOL=ON -DOCE_DISABLE_X11:BOOL=ON -DOCE_MULTITHREAD_LIBRARY:STRING=OPENMP ..
make
sudo make install/strip
cd /usr/local/stow
sudo stow oce
- Set required environmental variables, assuming bash shell:
echo 'export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64' >> ~/.bashrc
echo 'export OCE_DIR=/usr/local/lib/oce-0.18-dev' >> ~/.bashrc
echo 'export CASROOT=/usr/local' >> ~/.bashrc
echo 'export MMGT_OPT=0' >> ~/.bashrc
echo 'export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib:/usr/lib/jni' >> ~/.bashrc
source ~/.bashrc
- Build occjava (native part):
git clone https://github.com/OntoBREP/occjava.git ~/occjava
mkdir -p ~/occjava/build
cd ~/occjava/build
cmake -DCMAKE_INSTALL_PREFIX:PATH=/usr/local/stow/occjava ..
make
sudo make install
cd /usr/local/stow
sudo stow occjava
- Build occjava (Java part):
cd ~/occjava/
ant
Done. The OccJava wrapper occjava.jar should reside in ~/occjava/lib. It depends on libOccJava.so and the OCE libs in /usr/local/lib.