* update cmake

CMakeLists.txt

@@ -9,6 +9,7 @@ include(CTest)
 option(WITH_CLIENT    "Simple client for configuring daemon" ON)
 option(WITH_CSOCKET   "Unix control socket support for daemon" ON)
 option(WITH_HARDENING "Enable hardening options" ON)
+option(WITH_READLINE  "Use readline library for client" ON)
 option(WITH_PCRE      "Build pcre-compatible filter" ON)
 option(WITH_REDIS     "Build redis source/backend" OFF)
 option(WITH_MCAST     "Build mcast source/backend" OFF)
@@ -57,6 +58,7 @@ message(STATUS "- WITH_PCRE      : ${WITH_PCRE}")
 message(STATUS "- WITH_REDIS     : ${WITH_REDIS}")
 message(STATUS "- WITH_MCAST     : ${WITH_MCAST}")
 message(STATUS "- WITH_IPSET     : ${WITH_IPSET}")
+message(STATUS "- WITH_READLINE  : ${WITH_READLINE}")
 message(STATUS "Components:")
 
 add_subdirectory(src)

src/CMakeLists.txt

@@ -16,6 +16,10 @@ install(TARGETS "f2b" RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR})
 if (WITH_CLIENT)
   set(SOURCES "strlcpy.c" "log.c" "client.c" "cmsg.c" "commands.c" "csocket.c")
   add_executable("f2bc" ${SOURCES})
+  if (WITH_READLINE)
+    add_definitions("-DWITH_READLINE")
+    target_link_libraries("f2bc" "readline")
+  endif ()
   install(TARGETS "f2bc" RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
 endif ()