Prepare for removal of some files

Author: akleshchev

sign-pkg-mac/sign.sh

@@ -72,6 +72,14 @@ function signloop() {
     # we pass the executable to sign as the last argument
     # shellcheck disable=SC1083
     eval exe=\${$#}
+
+    # If the file does not exist, skip signing it
+    # llplugin and slvoice might be not present
+    if [[ ! -e "$exe" ]]; then
+        echo "signloop: file '$exe' does not exist, skipping." >&2
+        return 0
+    fi
+
     exe="$(basename "$exe")"
     retry_loop "$exe signing" $retries $signwait /usr/bin/codesign "$@"
 }
@@ -91,6 +99,7 @@ done
 for signee in \
     "$resources/updater/SLVersionChecker" \
     "$resources/SLPlugin.app/Contents/MacOS/SLPlugin" \
+    "$resources/SLPlugin.app/Contents/Frameworks/Chromium Embedded Framework.framework/Libraries" \
     "$resources/SLVoice" \
     "$app_path"
 do