From 73430e1698e7410580221874123cd68952fefa8f Mon Sep 17 00:00:00 2001
From: Gautier Pelloux-Prayer
 <gautier.pelloux-prayer@belledonne-communications.com>
Date: Tue, 1 Sep 2015 14:24:58 +0200
Subject: [PATCH] CMake: add HAVE_LIBUDEV_H detection on Linux

---
 CMakeLists.txt     | 4 ++++
 config.h.cmake     | 1 +
 gtk/CMakeLists.txt | 4 ++++
 3 files changed, 9 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 737c15648..56329f10b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -141,6 +141,10 @@ if(ENABLE_NLS)
 	include_directories(${INTL_INCLUDE_DIRS})
 endif()
 
+if(UNIX AND NOT APPLE)
+	include(CheckIncludeFiles)
+	check_include_files(libudev.h HAVE_LIBUDEV_H)
+endif()
 
 include_directories(
 	include/
diff --git a/config.h.cmake b/config.h.cmake
index 831bfe181..35d7e2ac9 100644
--- a/config.h.cmake
+++ b/config.h.cmake
@@ -42,4 +42,5 @@
 #cmakedefine HAVE_ZLIB 1
 #cmakedefine HAVE_CU_GET_SUITE 1
 #cmakedefine HAVE_CU_CURSES 1
+#cmakedefine HAVE_LIBUDEV_H 0
 #cmakedefine ENABLE_NLS 1
diff --git a/gtk/CMakeLists.txt b/gtk/CMakeLists.txt
index 9808e441a..5bd36140d 100644
--- a/gtk/CMakeLists.txt
+++ b/gtk/CMakeLists.txt
@@ -97,6 +97,10 @@ if(ENABLE_NOTIFY)
 	target_link_libraries(linphone-gtk ${NOTIFY_LIBRARIES})
 endif()
 
+if (HAVE_LIBUDEV_H)
+	target_link_libraries(linphone-gtk udev)
+endif()
+
 install(TARGETS linphone-gtk
 	RUNTIME DESTINATION bin
 	LIBRARY DESTINATION lib