Make ubus optional

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 09173e40f1c35d7063d677421baae7f1c2c2abba..4a774a0f6f722c73113dbdc5f54bcbe32fa00a0f 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,15 +8,20 @@ set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -std=c99")
 
 
-add_definitions(-D_GNU_SOURCE -Wall -Werror -Wextra -DWITH_UBUS)
+add_definitions(-D_GNU_SOURCE -Wall -Werror -Wextra)
 
 if(${EXT_PREFIX_CLASS})
        add_definitions(-DEXT_PREFIX_CLASS=${EXT_PREFIX_CLASS})
 endif(${EXT_PREFIX_CLASS})
 
+if(${UBUS})
+       add_definitions(-DWITH_UBUS)
+       set(EXT_SRC ${EXT_SRC} src/ubus.c)
+       set(EXT_LINK ${EXT_LINK} ubus)
+endif(${UBUS})
 
-add_executable(odhcpd src/odhcpd.c src/config.c src/router.c src/dhcpv6.c src/ndp.c src/md5.c src/dhcpv6-ia.c src/dhcpv4.c src/ubus.c)
-target_link_libraries(odhcpd resolv ubus ubox uci)
+add_executable(odhcpd src/odhcpd.c src/config.c src/router.c src/dhcpv6.c src/ndp.c src/md5.c src/dhcpv6-ia.c src/dhcpv4.c ${EXT_SRC})
+target_link_libraries(odhcpd resolv ubox uci ${EXT_LINK})
 
 # Installation
 install(TARGETS odhcpd DESTINATION sbin/)