From 38b3fbfbfb053598b4903df5cb30dc7edf9a9f30 Mon Sep 17 00:00:00 2001
From: Renz Christian Bagaporo <renz@espressif.com>
Date: Fri, 20 Dec 2019 09:55:18 +0800
Subject: [PATCH] cmake: add description to add_prebuild_library utility

---
 tools/cmake/utilities.cmake | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/cmake/utilities.cmake b/tools/cmake/utilities.cmake
index 4af16c2b0e..88a5b09121 100644
--- a/tools/cmake/utilities.cmake
+++ b/tools/cmake/utilities.cmake
@@ -260,6 +260,9 @@ function(add_c_compile_options)
 endfunction()
 
 
+# add_prebuild_library
+#
+# Add prebuilt library with support for adding dependencies on ESP-IDF components.
 function(add_prebuilt_library target_name lib_path)
     cmake_parse_arguments(_ "" "" "REQUIRES;PRIV_REQUIRES" ${ARGN})