Tezos
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XTZ · 18w

Compiling the Tezos Ledger Nano S app

There is a great into here: [https://github.com/obsidiansystems/ledger-app-tezos/](https://github.com/obsidiansystems/ledger-app-tezos/) And if you get into trouble this will get you through compiling it: \## Get the ledger app repo ## git clone [https://github.com/obsidiansystems/ledger-app-tezos](https://github.com/obsidiansystems/ledger-app-tezos) \## Enter the cloned repo ## cd ledger-app-tezos \## Get the ledger sdk ## git clone [https://github.com/LedgerHQ/nanos-secure-sdk](https://github.com/LedgerHQ/nanos-secure-sdk) \## Get and unzip two compilers that are needed ## wget [https://launchpad.net/gcc-arm-embedded/5.0/5-2016-q1-update/+download/gcc-arm-none-eabi-5\_3-2016q1-20160330-linux.tar.bz2](https://launchpad.net/gcc-arm-embedded/5.0/5-2016-q1-update/+download/gcc-arm-none-eabi-5_3-2016q1-20160330-linux.tar.bz2) tar -xjf gcc-arm-none-eabi-5\_3-2016q1-20160330-linux.tar.bz2 & wget [http://releases.llvm.org/4.0.0/clang+llvm-4.0.0-x86\_64-linux-gnu-ubuntu-16.04.tar.xz](http://releases.llvm.org/4.0.0/clang+llvm-4.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz) tar -xf clang+llvm-4.0.0-x86\_64-linux-gnu-ubuntu-16.04.tar.xz ln -s clang+llvm-4.0.0-x86\_64-linux-gnu-ubuntu-16.04 clang-arm-fropi \## Set up the environment variables ## export BOLOS\_ENV=. export BOLOS\_SDK=./nanos-secure-sdk \## Make the baking app - skip this step if you are not going to bake ## export BAKING\_APP=Y make clean make mv bin/app.hex baking.hex \## Make the wallet app ## export BAKING\_APP= make clean make mv bin/app.hex wallet.hex \## Move .hex files back mv wallet.hex bin/. mv baking.hex bin/. \## Install the app(s) onto the ledger ## Go back to: [https://github.com/obsidiansystems/ledger-app-tezos/](https://github.com/obsidiansystems/ledger-app-tezos/) and follow the instructions. And really, you can just get the .hex files - but this way it may feel a little cooler when you use your Ledger next time. Enjoy!
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