Diagnose Windows DLL scanning and recognize system imports

tools/chatgui/build.sh

@@ -69,18 +69,33 @@ log "  Resolving non-Qt dependencies recursively..."
 todo=("$BUILD_DIR/vibechat.exe" "$BUILD_DIR/"*.dll)
 declare -A scanned=()
 MISSING=0
+CHECKED=0
+COPIED=0
+SCAN_STARTED=$SECONDS
+log "  Scanner: $OBJDUMP; initial files=${#todo[@]}"
+log "  Search directories: $FFMPEG_BIN; /ucrt64/bin; $SRC_DIR/rlottie_build"
 for ((i = 0; i < ${#todo[@]}; i++)); do
     src="${todo[i]}"
     key="${src,,}"
     [ -n "${scanned[$key]:-}" ] && continue
     scanned[$key]=1
-    if ! imports=$("$OBJDUMP" -p "$src" 2>&1); then
-        log "  ERROR: cannot inspect $src: $imports"
-        MISSING=1
+    CHECKED=$((CHECKED + 1))
+    CHECK_STARTED=$SECONDS
+    log "  Checking [$((i + 1))/${#todo[@]}]: $src (objdump starting)"
+    if imports=$("$OBJDUMP" -p "$src" 2>&1); then
+        log "  Imports read: $src (objdump=$((SECONDS - CHECK_STARTED))s, output=${#imports} chars; resolving dependencies)"
+    else
+        RC=$?
+        log "  ERROR: cannot inspect $src (exit=$RC, elapsed=$((SECONDS - CHECK_STARTED))s): $imports"
+        MISSING=$((MISSING + 1))
         continue
     fi
-    log "  Checking: $src"
+    IMPORT_COUNT=0
+    SYSTEM_COUNT=0
+    FILE_COPIED=0
+    FILE_MISSING=0
     while read -r dep; do
+            IMPORT_COUNT=$((IMPORT_COUNT + 1))
             case "$dep" in
                 kernel32.dll|msvcrt.dll|msvcp140.dll|vcruntime140.dll|ucrtbase.dll|\
                 user32.dll|gdi32.dll|gdi32full.dll|shell32.dll|shlwapi.dll|advapi32.dll|\
@@ -89,7 +104,8 @@ for ((i = 0; i < ${#todo[@]}; i++)); do
                 setupapi.dll|crypt32.dll|bcrypt.dll|ncrypt.dll|dbghelp.dll|kernelbase.dll|\
                 rpcrt4.dll|psapi.dll|powrprof.dll|cfgmgr32.dll|userenv.dll|secur32.dll|\
                 uxtheme.dll|dwmapi.dll|d3d11.dll|dxgi.dll|opengl32.dll|glu32.dll|\
-                wtsapi32.dll|mpr.dll|api-ms-win-*)
+                wtsapi32.dll|mpr.dll|ntdll.dll|avicap32.dll|msimg32.dll|wldap32.dll|gdiplus.dll|usp10.dll|api-ms-win-*)
+                    SYSTEM_COUNT=$((SYSTEM_COUNT + 1))
                     continue ;;
             esac
             if [ ! -f "$BUILD_DIR/$dep" ]; then
@@ -102,15 +118,22 @@ for ((i = 0; i < ${#todo[@]}; i++)); do
                 done
                 if [ -z "$dep_src" ]; then
                     log "  ERROR: $src requires $dep; not found in FFmpeg, UCRT64 or rlottie directories"
-                    MISSING=1
+                    MISSING=$((MISSING + 1))
+                    FILE_MISSING=$((FILE_MISSING + 1))
                     continue
                 fi
+                log "  Copying: $dep_src (required by $src)"
                 cp "$dep_src" "$BUILD_DIR/" || { log "  ERROR: failed to copy $dep_src"; exit 1; }
+                COPIED=$((COPIED + 1))
+                FILE_COPIED=$((FILE_COPIED + 1))
                 log "  OK: $dep (from $dep_src; required by $src)"
             fi
             todo+=("$BUILD_DIR/$dep")
     done < <(awk '/DLL Name:/ {print $3}' <<< "$imports")
+    log "  Checked: $src (elapsed=$((SECONDS - CHECK_STARTED))s, imports=$IMPORT_COUNT, system=$SYSTEM_COUNT)"
+    log "    copied=$FILE_COPIED, missing=$FILE_MISSING, pending entries=$((${#todo[@]} - i - 1))"
 done
+log "  DLL scan finished: checked=$CHECKED, copied=$COPIED, errors=$MISSING, elapsed=$((SECONDS - SCAN_STARTED))s"
 shopt -u nocasematch nullglob
 [ "$MISSING" -eq 0 ] || { log "  ERROR: runtime DLL deployment incomplete"; exit 1; }
 # Qt platform plugin (loaded dynamically, not in import table)