From: Florian Fainelli <f.fainelli@gmail.com>
Date: Fri, 1 Jul 2016 23:04:05 +0000 (-0700)
Subject: cmake: Find libubox/utils.h header file
X-Git-Url: http://git.openwrt.org/?p=project%2Fusign.git;a=commitdiff_plain;h=d7617abb223e6d866c806b5a39d56f31f4a3df05

cmake: Find libubox/utils.h header file

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

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 68f50ff..50a9226 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,6 +9,8 @@ SET(LIBS)
 IF(USE_LIBUBOX)
   ADD_DEFINITIONS(-DUSE_LIBUBOX)
   SET(LIBS ubox)
+  FIND_PATH(ubox_include_dir libubox/utils.h)
+  INCLUDE_DIRECTORIES(${ubox_include_dir})
 ELSE()
   SET(SOURCES ${SOURCES} base64.c)
 ENDIF()