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

CODE/linux/tmp_split_libs.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+# Split the overlay: recover the PROVEN 140-file xorg-libs set from the
+# release image's untouched rootfs, move Agent-2's additions to plasma-libs.
+set -Eeuo pipefail
+REL=/mnt/d/Code/DEAICUP/Deshab/ISO/deshab-release.img
+L=$(losetup --find --show --partscan "$REL")
+sleep 0.3
+M=$(mktemp -d)
+mount -o ro "${L}p1" "$M"
+R=$(mktemp -d)
+mount -o loop,ro "$M/boot/linux-rootfs.img" "$R"
+SRC="$R/usr/local/lib/xorg-libs"
+echo "proven set entries: $(ls "$SRC" | wc -l)"
+mkdir -p /home/deshab/xorg-libs-proven /home/deshab/plasma-libs
+rm -rf /home/deshab/xorg-libs-proven/* /home/deshab/plasma-libs/*
+cp -a "$SRC"/. /home/deshab/xorg-libs-proven/
+umount "$R"; rmdir "$R"; umount "$M"; rmdir "$M"; losetup -d "$L"
+
+# Move anything NOT in the proven set out of xorg-libs into plasma-libs.
+cd /home/deshab/xorg-libs
+moved=0
+for f in *; do
+    if [ ! -e "/home/deshab/xorg-libs-proven/$f" ]; then
+        mv -f "$f" /home/deshab/plasma-libs/
+        moved=$((moved + 1))
+    fi
+done
+# Proven set wins for any overlap: force-copy it over the remainder.
+cp -a /home/deshab/xorg-libs-proven/. /home/deshab/xorg-libs/
+echo "moved_to_plasma=$moved"
+echo "xorg-libs now: $(ls /home/deshab/xorg-libs | wc -l)"
+echo "plasma-libs now: $(ls /home/deshab/plasma-libs | wc -l)"
+# Health check the split dirs (non-ELF leftovers allowed only for ld scripts).
+bad=0
+for d in /home/deshab/xorg-libs /home/deshab/plasma-libs; do
+    for f in "$d"/*; do
+        [ -L "$f" ] && continue
+        if [ -f "$f" ] && [ "$(head -c4 "$f" | od -An -tx1 | tr -d ' \n')" != "7f454c46" ]; then
+            bad=$((bad + 1)); echo "NONELF: $f"
+        fi
+    done
+done
+echo "non_elf_regular=$bad (linker scripts expected: lib*.so style names)"