Build requirements

See: http://mrcal.secretsauce.net/install.html

• Install cmake

sudo apt install cmake gcc g++ libmrcal-dev
cmake -B build . # You may need to add JAVA_HOME=/path/to/java
cmake --build build

For windows: `cmake -B build -S . -T ClangCl -A x64 -G "Visual Studio 17 2022"

For macOS:

cpan -i List::MoreUtils
cmake -B build -DOPENCV_ARCH=osxuniversal -DCMAKE_OSX_ARCHITECTURES="arm64;x86_64"
cmake --build build

Uncertainty testing

I configure with cmake -B cmake_build, build with cmake --build cmake_build and run with time ./cmake_build/bin/mrcal_jni_test > /dev/null

I benchmark with perf record -F 99 -g ./cmake_build/bin/mrcal_jni_test