diff --git a/project/Makefile.in b/project/Makefile.in
index cbea29a389..ad1a851c8a 100644
--- a/project/Makefile.in
+++ b/project/Makefile.in
@@ -73,3 +73,11 @@ VENDOR_GDB_RELEASE:=$(strip $(subst ",,$(BR2_VENDOR_GDB_RELEASE)))
 VENDOR_PATCH_DIR:=$(strip $(subst ",,$(BR2_VENDOR_PATCH_DIR)))
 #"))
 
+vendor-dbg:
+	@echo VENDOR_SITE=$(BR2_VENDOR_SITE)
+	@echo VENDOR_SUFFIX=$(BR2_VENDOR_SUFFIX)
+	@echo VENDOR_BINUTILS_RELEASE=$(BR2_VENDOR_BINUTILS_RELEASE)
+	@echo VENDOR_GCC_RELEASE=$(BR2_VENDOR_GCC_RELEASE)
+	@echo VENDOR_UCLIBC_RELEASE=$(BR2_VENDOR_UCLIBC_RELEASE)
+	@echo VENDOR_GDB_RELEASE=$(BR2_VENDOR_GDB_RELEASE)
+	@echo VENDOR_PATCH_DIR=$(BR2_VENDOR_PATCH_DIR)