Compilation and Installation

Procedure

1. Use PuTTY to log in to the server as the root user.
2. Download the Open CASCADE Technology installation package.

   wget https://github.com/Open-Cascade-SAS/OCCT/archive/refs/tags/V7_5_0.tar.gz

3. Decompress the Open CASCADE Technology installation package.

   tar -zxvf V7_5_0.tar.gz

4. Go to the directory generated after the decompression.

   cd OCCT-7_5_0

5. Create a build directory.

   mkdir build

6. Go to the build directory.

   cd build

7. Perform the configuration.

   cmake -DINSTALL_DIR=/path/to/OCCT -DUSE_TCL=OFF -DBUILD_MODULE_Draw=OFF -DUSE_FREETYPE=ON -D3RDPARTY_FREETYPE_DIR=/path/to/FREETYPE -DUSE_GL2PS=OFF -DUSE_FREEIMAGE=ON -D3RDPARTY_FREEIMAGE_DIR=/path/to/FREEIMGE -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ ../

8. Perform the compilation and installation.

   make -j64
   make install