V8.02.768.2025.06.01

Signed-off-by: Marc S. Weidner <msw@coresecret.dev>

lib/lib_arg_parser.sh

@@ -144,6 +144,11 @@ arg_parser() {
 
         --build-directory)
           declare -gx VAR_HANDLER_BUILD_DIR="${2}"
+          if [[ ! "${VAR_HANDLER_BUILD_DIR}" =~ ^/ ]]; then
+            if ! $VAR_HANDLER_AUTOBUILD; then boot_screen_cleaner; fi
+            printf "\e[91m❌ Error: --build-directory MUST be an absolute path. Got: '%s'\n" "${VAR_HANDLER_BUILD_DIR}" >&2
+            exit "${ERR_NOTABSPATH}"
+          fi
           declare -gx VAR_BUILD_LOG="${VAR_HANDLER_BUILD_DIR}/${VAR_ISO8601}_build.log"
           shift 2
           ;;