This folder contains a CMake project that links to its own copy of nanoarrow and nanoarrow_ipc using CMake's FetchContent module. This pattern is similar to the cmake-minimal example and includes both a library and a command-line application that can verify a small message read from stdin. To build:
git clone https://github.com/apache/arrow-nanoarrow.git cd arrow-nanoarrow/examples/cmake-ipc mkdir build && cd build cmake .. cmake --build .
You can test the command-line application using the two files provided in the example directory:
cat ../schema-valid.arrows | ./example_cmake_ipc_app cat ../invalid.arrows | ./example_cmake_ipc_app # Expected 0xFFFFFFFF at start of message but found 0xFFFFFF00