diff --git a/Cargo.toml b/Cargo.toml
index d5aec47..8c24899 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,6 +15,18 @@ termion = "1.5"
 serde = {version = "1.0", features = ["derive"]}
 confy = "0.4.0"
 
+#[target.arm-linux-linux-muxl]
+#linker = "arm-linux-unknown-gcc"
+
+[target.aarch64-linux-musl]
+linker = "aarch64-linux-gnu-gcc"
+
+[target.aarch64-unknown-linux-musl]
+linker = "aarch64-linux-gnu-gcc"
+
+[target.aarch64-unknown-linux-gcc]
+linker = "aarch64-linux-gnu-gcc"
+
 # TODO: cross compilation
 # [target.arm-unknown-linux-gnueabihf]
 # linker = "arm-linux-gnueabihf-gcc"
diff --git a/build.earth b/build.earth
index 0dee76d..65139eb 100644
--- a/build.earth
+++ b/build.earth
@@ -2,7 +2,7 @@ FROM rust:latest
 ENV CARGO_HOME=/deps
 WORKDIR /work
 RUN apt-get update
-RUN apt-get install -y gcc-arm-linux-gnueabi gcc-aarch64-linux-gnu
+RUN apt-get install -y gcc-arm-linux-gnueabi gcc-aarch64-linux-gnu gdb-mingw-w64 gcc-mingw-w64-x86-64
 
 deps:
 	COPY ./Cargo.toml ./Cargo.lock .
@@ -20,11 +20,14 @@ build:
 	COPY ./src/ ./src/
 	RUN cargo build --release --target "$TOOLCHAIN"
 	RUN strip "target/$TOOLCHAIN/release/rpn_rs"
-	SAVE ARTIFACT target/$TOOLCHAIN/release/rpn_rs AS LOCAL target/$TOOLCHAIN/release/rpn_rs
+	RUN xz --keep "target/$TOOLCHAIN/release/rpn_rs"
+	SAVE ARTIFACT target/$TOOLCHAIN/release/rpn_rs AS LOCAL target/$TOOLCHAIN/release/rpn_rs-$TOOLCHAIN
+	SAVE ARTIFACT target/$TOOLCHAIN/release/rpn_rs.xz AS LOCAL target/$TOOLCHAIN/release/rpn_rs-$TOOLCHAIN.xz
 
 all:
 	BUILD --build-arg TOOLCHAIN=x86_64-unknown-linux-musl +build
 	BUILD --build-arg TOOLCHAIN=i686-unknown-linux-musl +build
+	# BUILD --build-arg TOOLCHAIN=x86_64-pc-windows-gnu +build
 	# TODO: Cross compile
 	# BUILD --build-arg TOOLCHAIN=aarch64-unknown-linux-musl +build
 	# BUILD --build-arg TOOLCHAIN=arm-unknown-linux-musleabi +build