#!/bin/sh

# OSX
# brew install mingw-w64

set -e

build() {
    ARCH="$1"
    # libuv
    export CC="${ARCH}-w64-mingw32-gcc"

    if ! command -v "$CC" > /dev/null; then
        printf "%s" "Skipping build for $ARCH because $CC is not installed"
        return
    fi
    if [ ! -d "$(rustc --target "${ARCH}-pc-windows-gnu" --print target-libdir)" ]; then
        printf "%s" "Skipping build for $ARCH because rust target ${ARCH}-pc-windows-gnu is not installed"
        printf "%s" "You can install it with rustup using: \`rustup target add ${ARCH}-pc-windows-gnu\`"
        return
    fi

    # Used by cjdns libuv build
    export AR="${ARCH}-w64-mingw32-ar"
    export RANLIB="${ARCH}-w64-mingw32-gcc-ranlib"
    export TARGET="${ARCH}-w64-mingw32"

    # Used by cjdns nodejs build
    export CROSS=1
    export SYSTEM=win32

    cargo build --release -vv --target="${ARCH}-pc-windows-gnu"
}

# build i686 - impossible because rust: https://github.com/rust-lang/rust/issues/12859
build x86_64