Ledger Core Library
Core library which will be used by Ledger applications.
git clone --recurse-submodules https://github.com/LedgerHQ/lib-ledger-core.git
This project is based on cmake as a build system so you should install it before starting (at least version 3.7).
- Qt5 is needed to build tests of the library.
- Generation of binding is automated with Djinni.
- Build on multiple Operating Systems is based on polly toolchains.
Build of C++ library
cmake is building out of source, you should create a build directory (e.g.
. # Directory where clone command was launched ├── lib-ledger-core # Source files directory ├── lib-ledger-core-build # Build directory
If you respect this folder structure (and naming), after
cd lib-ledger-core-build, you can build the library by running:
cmake -DCMAKE_INSTALL_PREFIX=/path/to/qt5 ../lib-ledger-core && make
Building for JNI
Building with JNI (Java Native Interface), allows you to use the library with Java based software. In order to enable JNI mode use
This will add JNI files to the library compilation and remove tests. You need at least a JDK 7 to build for JNI (OpenJDK or Oracle JDK)
Binding to node JS
Generate binding (under