f-kretschmer/ogdf_test

Dependencies

TMAP (+OGDF) are compiled from a tmap-fork using GitHub workflows

• TMAP CMakeLists has to be modified because the original one only builds a Python-bindings library which we can not use (does not expose the function(s) we need)
• compiled binaries are available there as Releases

Building

Everything happens in the “build” workflows:

• cloning the tmap-fork-repo
• downloading compiled binaries from the tmap-fork-releases
• cmake has to be run again for OGDF because one of the needed header files is auto-generated
  • [ ] might be fixable by adding this file to the binaries (probably OS-specific)
• building, testing
• creating a release containing both the dependency-binaries as well as the newly-compiled wrapper-binaries

New Java Foreign Function API

• Only real documentation here: https://openjdk.org/jeps/442
• available for Java 21 (LTS-version), but as preview:
  • how to enable for IntelliJ
• jextract might be useful here by creating code from C++ header files automatically
  • no luck in trying to get it to work yet, though
• Java test file