Kuin on Linux/macOS

Introduction

Kuin can be bootstraped and can output C++, so now it is possible to run Kuin on Linux/macOS.

Method

git clone https://github.com/kuina/KuinInKuin
cd KuinInKuin/build
# Build latest kuin.exe using bootstrap kuin
/Applications/EasyWine64.app/Contents/Resources/wine/bin/wine kuincl.exe -i $PWD/../src/compiler/main.kn -o $PWD/output/kuin.exe -s $PWD/sys -e cui
# Compile latest kuin using latest kuin.exe
/Applications/EasyWine64.app/Contents/Resources/wine/bin/wine output/kuin.exe -i $PWD/../src/compiler/main.kn -o $PWD/output/kuin_cpp -s $PWD/../src/sys/ -e cpp
# Compile C++
g++ -std=c++11 -O2 -o kuin output/kuin_cpp.cpp
# Build some file
./kuin -i src.kn -o $PWD/output -s $PWD/../src/sys/ -e cpp
g++ -std=c++11 -O2 output.cpp

Result

• https://github.com/cielavenir/procon/blob/4c3f5090f8eaf12a1fc1837a2505905a9f5d342c/tyama_icpc2007dA.kn

./a.out < ~/procon/icpc2007dA
504
473
518
638
507
538

Conclusion

We were able to generate kuin binary for Linux/macOS. Moreover, I was able to find some issues successfully. However as they say "it is beta", it might be still difficult to adopt this to yukicoder or atcoder...