Fix cmake build for latest gcc

libraries link order is relevant on latest gcc

src/dhcp/CMakeLists.txt

@@ -13,6 +13,7 @@ add_executable(miracle-dhcp ${miracle-dhcp_SRCS})
 find_package(PkgConfig)
 pkg_check_modules (GLIB2 REQUIRED glib-2.0)
 pkg_check_modules (UDEV REQUIRED libudev)
+target_link_libraries(miracle-dhcp miracle-shared)
 link_directories( ${UDEV_LIBRARY_DIRS})
 include_directories( ${UDEV_INCLUDE_DIRS})
 target_link_libraries(miracle-dhcp ${UDEV_LIBRARIES})
@@ -21,7 +22,6 @@ link_directories( ${GLIB2_LIBRARY_DIRS})
 include_directories( ${GLIB2_INCLUDE_DIRS})
 target_link_libraries(miracle-dhcp ${GLIB2_LIBRARIES})
 
-target_link_libraries(miracle-dhcp miracle-shared)
 
 install(TARGETS miracle-dhcp DESTINATION bin)
 INCLUDE_DIRECTORIES(${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR}/src ${CMAKE_SOURCE_DIR}/src/shared)