Update build chain, more build tooling

build.sh

@@ -0,0 +1,22 @@
+#! /bin/bash
+
+set -e
+
+export RUSTFLAGS="--remap-path-prefix=${PWD}=. --remap-path-prefix=${HOME}/.cargo=~/.cargo"
+
+# -- Build for Native (Linux x86-64) --
+echo "Building native (Linux x86-64) executable..."
+cargo build --release --target=x86_64-unknown-linux-gnu
+echo "Native build complete."
+echo "--------------------"
+
+# -- Build for Windows (x86-64) --
+echo "Building Windows (x86-64) dll and executable..."
+cargo build --release --target=x86_64-pc-windows-gnu
+echo "Windows build successful."
+echo "--------------------"
+
+echo "All builds successful"
+echo "Linux executable at target/x86_64-unknown-linux-gnu/release/slang"
+echo "Windows .exe at target/x86_64-pc-windows-gnu/release/slang.exe"
+echo "Windows .dll at target/x86_64-pc-windows-gnu/release/slang.dll"