PROJECT(firewall3 C)
ADD_DEFINITIONS(-Os -Wall -Werror --std=gnu99 -g3 -Wmissing-declarations)
+SET(iptc_libs ip4tc)
+
+SET(sed_match "^[[:space:]]*__ipt_module(\\(.*\\)).*")
+SET(sed_replace "-Wl,--undefined=libxt_\\1_init -Wl,--undefined=libipt_\\1_init -Wl,--undefined=libip6t_\\1_init")
+
+EXECUTE_PROCESS(COMMAND sed -n -e "s/${sed_match}/${sed_replace}/; T n; H; :n; \${ x; s/^\\n//; s/\\n/ /gp }" ${CMAKE_SOURCE_DIR}/iptables.h
+ OUTPUT_VARIABLE ext_syms OUTPUT_STRIP_TRAILING_WHITESPACE)
+
SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
+SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--unresolved-symbols=ignore-all ${ext_syms}")
+
+LIST(APPEND ext_libs iptext)
+LIST(APPEND ext_libs iptext4)
-IF(APPLE)
- INCLUDE_DIRECTORIES(/opt/local/include)
- LINK_DIRECTORIES(/opt/local/lib)
+IF (NOT DISABLE_IPV6)
+ LIST(APPEND ext_libs iptext6)
+ LIST(APPEND iptc_libs ip6tc)
+ELSE()
+ ADD_DEFINITIONS(-DDISABLE_IPV6)
ENDIF()
-ADD_EXECUTABLE(firewall3 main.c options.c defaults.c zones.c forwards.c rules.c redirects.c utils.c ubus.c ipsets.c includes.c)
-TARGET_LINK_LIBRARIES(firewall3 uci ubox ubus)
+ADD_EXECUTABLE(firewall3 main.c options.c defaults.c zones.c forwards.c rules.c redirects.c snats.c utils.c ubus.c ipsets.c includes.c iptables.c)
+TARGET_LINK_LIBRARIES(firewall3 uci ubox ubus xtables m dl ${iptc_libs} ${ext_libs})
SET(CMAKE_INSTALL_PREFIX /usr)
-INSTALL(TARGETS firewall3
- RUNTIME DESTINATION sbin
-)
+INSTALL(TARGETS firewall3 RUNTIME DESTINATION sbin)