#!/usr/bin/env bash
# Builds and runs the Go, C and C++ programs, then diffs their outputs.
set -euo pipefail
cd "$(dirname "$0")"
mkdir -p out

(cd go && go build -buildvcs=false -o ../out/spike-go .)
gcc -std=c11 -Wall -Wextra -O2 -o out/spike-c c/main.c -lcrypto
g++ -std=c++17 -Wall -Wextra -O2 -o out/spike-cpp cpp/main.cpp -lcrypto

./out/spike-go  > out/go.txt
./out/spike-c   > out/c.txt
./out/spike-cpp > out/cpp.txt

diff out/go.txt out/c.txt   && echo "go == c"
diff out/go.txt out/cpp.txt && echo "go == c++"
echo
cat out/go.txt