[LEDE-DEV] [PATCH odhcpd] cmake: Find libubox/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>
---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index fa6e054353ea..d0e18431408b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,6 +3,9 @@ cmake_minimum_required(VERSION 2.6)
 PROJECT(odhcpd C)
 ADD_DEFINITIONS(-Os -ggdb -Wall -Werror --std=gnu99 -Wmissing-declarations)
 
+FIND_PATH(ubox_include_dir libubox/uloop.h)
+INCLUDE_DIRECTORIES(${ubox_include_dir})
+
 SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
 
 SET(SOURCES dhcp.c dhcp-common.c lease.c netlink.c odhcpd.c owrt.c rfc2131.c util.c)
-- 
2.7.4