add cross compile script

.gitignore

@@ -13,4 +13,7 @@
 *.log
 /logs/
 
+*.zip
+*tar.gz
+
 .vscode/

cross_compile_all.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/bash
+
+
+targets=("x86_64-unknown-linux-musl" "x86_64-pc-windows-gnu" "x86_64-apple-darwin" "aarch64-apple-darwin")
+
+IFS="= "
+while read -r name value; do
+    if [[ $name == "version" ]]; then
+        version=${value//\"/}
+    fi
+done < Cargo.toml
+
+echo "Compile ffplayout-rs version is: \"$version\""
+echo ""
+
+for target in "${targets[@]}"; do
+    echo "compile static for $target"
+    echo ""
+
+    cargo build --release --target=$target
+
+    if [[ $target == "x86_64-pc-windows-gnu" ]]; then
+        cp ./target/${target}/release/ffplayout.exe .
+        zip "ffplayout-rs-v${version}_${target}.zip" assets docs LICENSE README.md ffplayout.exe
+        rm -f ffplayout.exe
+    else
+        cp ./target/${target}/release/ffplayout .
+        tar -czvf "ffplayout-rs-v${version}_${target}.tar.gz" assets docs LICENSE README.md ffplayout
+        rm -f ffplayout
+    fi
+
+    echo ""
+done