ohhhhhhhhhhh (exclude linux-extra-rootfs.img build artifact)

CODE/linux/tmp_check_persist_libc.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+set -u
+IMG=/home/deshab/deshab-dev.img
+L=$(losetup --find --show --partscan "$IMG")
+sleep 0.3
+M=$(mktemp -d)
+mount -o ro "${L}p1" "$M"
+ls -la "$M/boot/"
+E=$(mktemp -d)
+mount -o loop,ro "$M/boot/linux-extra-rootfs.img" "$E"
+echo "== persist ld.so / libc / dbus-run-session =="
+ls -la "$E"/lib64/ld-linux-x86-64.so.2 "$E"/usr/lib/ld-linux-x86-64.so.2 "$E"/usr/lib/libc.so.6 "$E"/usr/bin/dbus-run-session "$E"/usr/lib/libdbus-1.so.3.38.3 2>&1
+echo
+for f in "$E"/usr/lib/ld-linux-x86-64.so.2 "$E"/usr/lib/libc.so.6 "$E"/usr/bin/dbus-run-session "$E"/usr/lib/libdbus-1.so.3.38.3; do
+    echo "-- $f"
+    file "$f"
+    readelf -h "$f" 2>/dev/null | grep -E 'Entry|Type|Machine' || true
+done
+echo
+echo "== md5 comparison vdb vs persist libc =="
+R=$(mktemp -d)
+mount -o loop,ro "$M/boot/linux-rootfs.img" "$R"
+md5sum "$R"/usr/lib/libc.so.6 "$E"/usr/lib/libc.so.6 2>&1
+md5sum "$R"/usr/lib/libdbus-1.so.3.38.3 "$E"/usr/lib/libdbus-1.so.3.38.3 2>&1
+umount "$R"; rmdir "$R"
+umount "$E"; rmdir "$E"
+umount "$M"; rmdir "$M"
+losetup -d "$L"
+echo DONE