update to cmake 2.8.12 (#451)

* update

* resolve qt5w

* test

* Go down

cmake python search won the price for crazy lib searches!

* 2.7 python forced, RPATH

* upstream

* ...

* update

* ...

* 2.7.12 py it picks random versions...

* max 7.12.5....

* Test 14.04 tests

src/hyperion-v4l2/CMakeLists.txt

@@ -1,20 +1,15 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 2.8.12)
 project(hyperion-v4l2)
 
 find_package(Qt5Widgets REQUIRED)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}    ${Qt5Widgets_EXECUTABLE_COMPILE_FLAGS}")
 
 include_directories(
 	${CMAKE_CURRENT_BINARY_DIR}/../../libsrc/protoserver
 	${PROTOBUF_INCLUDE_DIRS}
-	${QT_INCLUDES}
-)
-
-set(Hyperion_V4L2_QT_HEADERS
-	ScreenshotHandler.h
 )
 
 set(Hyperion_V4L2_HEADERS
+	ScreenshotHandler.h
 )
 
 set(Hyperion_V4L2_SOURCES
@@ -22,13 +17,9 @@ set(Hyperion_V4L2_SOURCES
 	ScreenshotHandler.cpp
 )
 
-QT5_WRAP_CPP(Hyperion_V4L2_MOC_SOURCES ${Hyperion_V4L2_QT_HEADERS})
-
 add_executable(${PROJECT_NAME}
 	${Hyperion_V4L2_HEADERS}
 	${Hyperion_V4L2_SOURCES}
-	${Hyperion_V4L2_QT_HEADERS}
-	${Hyperion_V4L2_MOC_SOURCES}
 )
 
 target_link_libraries(${PROJECT_NAME}
@@ -39,11 +30,11 @@ target_link_libraries(${PROJECT_NAME}
 	hyperion-utils
 	protoserver
 	pthread
-	${QT_LIBRARIES}
+	Qt5::Core
+	Qt5::Gui
+	Qt5::Network
 )
 
-qt5_use_modules(${PROJECT_NAME} Core Gui Network)
-
 install ( TARGETS ${PROJECT_NAME} DESTINATION "share/hyperion/bin/" COMPONENT "${PLATFORM}" )
 
 if(CMAKE_HOST_UNIX)