Repackage .deb with minimal dependencies

Author: breiler

ugs-fx/build-linux-aarch64.sh

@@ -113,6 +113,14 @@ $JAVA_HOME/bin/jpackage \
 
 mv target/installer/ugs_*.deb "target/installer/ugs-${APP_VERSION}-aarch64.deb"
 
+# Repackage using xz instead of zst
+cd target/installer
+dpkg-deb -R "ugs-${APP_VERSION}-aarch64.deb" ugs-tmp
+sed -i "/^Depends:/c\\Depends: libc6" "ugs-tmp/DEBIAN/control"
+rm "ugs-${APP_VERSION}-aarch64.deb"
+dpkg-deb -Zxz -b ugs-tmp "ugs-${APP_VERSION}-aarch64.deb"
+rm -r ugs-tmp
+cd ../..
 
 $JAVA_HOME/bin/jpackage \
   --type rpm \

ugs-fx/build-linux-x64.sh

@@ -112,14 +112,14 @@ $JAVA_HOME/bin/jpackage \
   --about-url https://universalgcodesender.com/
 
 mv target/installer/ugs_*.deb "target/installer/ugs-${APP_VERSION}-x64.deb"
-cd target/installer
 
 # Repackage using xz instead of zst
-ar x "ugs-${APP_VERSION}-x64.deb"
-zstd -d < control.tar.zst | xz > control.tar.xz
-zstd -d < data.tar.zst | xz > data.tar.xz
+cd target/installer
+dpkg-deb -R "ugs-${APP_VERSION}-x64.deb" ugs-tmp
+sed -i "/^Depends:/c\\Depends: libc6" "ugs-tmp/DEBIAN/control"
 rm "ugs-${APP_VERSION}-x64.deb"
-ar -m -c -a sdsd "ugs-${APP_VERSION}-x64.deb" debian-binary control.tar.xz data.tar.xz
+dpkg-deb -Zxz -b ugs-tmp "ugs-${APP_VERSION}-x64.deb"
+rm -r ugs-tmp
 cd ../..
 
 $JAVA_HOME/bin/jpackage \