set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -std=c99")
add_definitions(-D_GNU_SOURCE -Wall -Werror -Wextra -pedantic)
-add_executable(odhcp6c src/odhcp6c.c src/dhcpv6.c src/ra.c src/script.c)
-target_link_libraries(odhcp6c resolv)
+if(${EXT_PREFIX_CLASS})
+ add_definitions(-DEXT_PREFIX_CLASS=${EXT_PREFIX_CLASS})
+endif(${EXT_PREFIX_CLASS})
+
+if(${EXT_CER_ID})
+ add_definitions(-DEXT_CER_ID=${EXT_CER_ID})
+endif(${EXT_CER_ID})
+
+set(SOURCES src/odhcp6c.c src/dhcpv6.c src/ra.c src/script.c)
+
+set(LIBRARIES resolv)
+
+if(USE_LIBUBOX)
+ add_definitions(-DUSE_LIBUBOX)
+ set(LIBRARIES ${LIBRARIES} ubox)
+ FIND_PATH(ubox_include_dir libubox/md5.h)
+ INCLUDE_DIRECTORIES(${ubox_include_dir})
+else()
+ set(SOURCES ${SOURCES} src/md5.c)
+endif()
+
+add_executable(odhcp6c ${SOURCES})
+
+target_link_libraries(odhcp6c ${LIBRARIES})
# Installation
install(TARGETS odhcp6c DESTINATION sbin/)