odhcp6c: add -K option to set packet kernel priority

[project/odhcp6c.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8112859a071941d9329b2d5504b7a322557ea8dd..94f279cc589caf1acbc96285fcc5ace4adb7730d 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,15 +4,38 @@ cmake_policy(SET CMP0015 NEW)
 # Project Definition
 project(odhcp6c C)
 set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -std=c99")
-add_definitions(-D_GNU_SOURCE -Wall -Werror -Wextra -pedantic)
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3 -std=c99")
+add_definitions(-D_GNU_SOURCE -Os -Wall -Werror -pedantic)
+IF(CMAKE_C_COMPILER_VERSION VERSION_GREATER 6)
+       add_definitions(-Wextra -Werror=implicit-function-declaration)
+       add_definitions(-Wformat -Werror=format-security -Werror=format-nonliteral)
+ENDIF()
+add_definitions(-Wno-unused-parameter -Wmissing-declarations)
 
 if(${EXT_PREFIX_CLASS})
        add_definitions(-DEXT_PREFIX_CLASS=${EXT_PREFIX_CLASS})
 endif(${EXT_PREFIX_CLASS})
 
-add_executable(odhcp6c src/odhcp6c.c src/dhcpv6.c src/ra.c src/script.c src/md5.c)
-target_link_libraries(odhcp6c resolv)
+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/)