[LEDE-DEV] [PATCH procd] upgraded: cmake: Find and include uloop.h

[Florian Fainelli]

Add a CMake FIND_PATH and INCLUDE_DIRECTORIES searching for
libubox/uloop.h. Some external toolchains which do not include standard
locations would fail to find the header otherwise.

Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>
---
 upgraded/CMakeLists.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/upgraded/CMakeLists.txt b/upgraded/CMakeLists.txt
index 00d8ce575c25..fd7d6bb58b78 100644
--- a/upgraded/CMakeLists.txt
+++ b/upgraded/CMakeLists.txt
@@ -1,6 +1,8 @@
 cmake_minimum_required(VERSION 2.6)
 
 PROJECT(upgraded C)
+FIND_PATH(ubox_include_dir libubox/uloop.h)
+INCLUDE_DIRECTORIES(${ubox_include_dir})
 ADD_DEFINITIONS(-Os -ggdb -Wall -Werror --std=gnu99 -Wmissing-declarations)
 ADD_EXECUTABLE(upgraded upgraded.c ../watchdog.c)
 TARGET_LINK_LIBRARIES(upgraded ubox)
-- 
2.13.0