compile.sh

#!/bin/bash

# note: you will need to follow the guide here to install the tools required
# to cross-compile for different architectures on your host machine.
# http://dave.cheney.net/2015/08/22/cross-compilation-with-go-1-5

# ensure the compiler exits with status 0
function assert() {
  if [[ $1 != 0 ]]; then
    echo "one or more architectures failed to compile"
    exit $1;
  fi
}

# ensure the files were compiled to the correct architecture
declare -A matrix
matrix["build/pbf2json.darwin-x64"]="Mach-O 64-bit x86_64 executable, flags:<NOUNDEFS>"
matrix["build/pbf2json.linux-arm"]="ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), statically linked, not stripped"
matrix["build/pbf2json.linux-x64"]="ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, not stripped"
matrix["build/pbf2json.win32-x64"]="PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows"

function checkFiles() {
  for path in "${!matrix[@]}"
  do
    expected="$path: ${matrix[$path]}";
    actual=$(file $path);
    if [ "$actual" != "$expected" ]; then
      echo "invalid file architecture: $path"
      echo "expected: $expected"
      echo "actual: $actual"
      exit 1
    fi
  done
}

echo "[compile] linux arm";
env GOOS=linux GOARCH=arm go build;
assert $?;
chmod +x pbf2json;
mv pbf2json build/pbf2json.linux-arm;

# echo "[compile] linux i386";
# env GOOS=linux GOARCH=386 go build;
# assert $?;
# chmod +x pbf2json;
# mv pbf2json build/pbf2json.linux-ia32;

echo "[compile] linux x64";
env GOOS=linux GOARCH=amd64 go build;
assert $?;
chmod +x pbf2json;
mv pbf2json build/pbf2json.linux-x64;

# echo "[compile] darwin i386";
# env GOOS=darwin GOARCH=386 go build;
# assert $?;
# chmod +x pbf2json;
# mv pbf2json build/pbf2json.darwin-ia32;

echo "[compile] darwin x64";
env GOOS=darwin GOARCH=amd64 go build;
assert $?;
chmod +x pbf2json;
mv pbf2json build/pbf2json.darwin-x64;

# echo "[compile] windows i386";
# env GOOS=windows GOARCH=386 go build;
# assert $?;
# chmod +x pbf2json.exe;
# mv pbf2json.exe build/pbf2json.win32-ia32;

echo "[compile] windows x64";
env GOOS=windows GOARCH=386 go build -o pbf2json.exe;
assert $?;
chmod +x pbf2json.exe;
mv pbf2json.exe build/pbf2json.win32-x64;

# echo "[compile] freebsd arm";
# env GOOS=freebsd GOARCH=arm go build;
# assert $?;
# chmod +x pbf2json;
# mv pbf2json build/pbf2json.freebsd-arm;

# echo "[compile] freebsd i386";
# env GOOS=freebsd GOARCH=386 go build;
# assert $?;
# chmod +x pbf2json;
# mv pbf2json build/pbf2json.freebsd-ia32;

# echo "[compile] freebsd x64";
# env GOOS=freebsd GOARCH=amd64 go build;
# assert $?;
# chmod +x pbf2json;
# mv pbf2json build/pbf2json.freebsd-x64;

# echo "[compile] openbsd i386";
# env GOOS=openbsd GOARCH=386 go build;
# assert $?;
# chmod +x pbf2json;
# mv pbf2json build/pbf2json.openbsd-ia32;

# echo "[compile] openbsd x64";
# env GOOS=openbsd GOARCH=amd64 go build;
# assert $?;
# chmod +x pbf2json;
# mv pbf2json build/pbf2json.openbsd-x64;

checkFiles