CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.8)
   2
   3 project(umurmurd C)
   4
   5 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
   6 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH true)
   7
   8 option(USE_POLARSSL_TESTCERT "Link to the PolarSSL test certificate and key." OFF)
   9 option(USE_POLARSSL_HAVEGE "Use the PolarSSL HAVEGE random generator key." OFF)
  10
  11 if(USE_POLARSSL_TESTCERT OR USE_POLARSSL_HAVEGE)
  12   if(SSL MATCHES "openssl")
  13     message(FATAL_ERROR "Selecting USE_POLARSSL_TESTCERT or USE_POLARSSL_HAVEGE implies SSL=polarssl")
  14   endif(SSL MATCHES "openssl")
  15 endif(USE_POLARSSL_TESTCERT OR USE_POLARSSL_HAVEGE)
  16
  17 find_package(Libconfig REQUIRED)
  18 find_package(ProtobufC REQUIRED)
  19 include(CheckFunctionExists)
  20 include(CheckLibraryExists)
  21
  22 if(SSL MATCHES "openssl")
  23   find_package(OpenSSL REQUIRED)
  24   if(OPENSSL_FOUND)
  25     set(SSLIMP_LIBRARIES ${OPENSSL_LIBRARIES})
  26     set(SSLIMP_INCLUDE_DIR ${OPENSSL_INCLUDE_DIR})
  27     set(SSLIMP_LIBRARY_DIR ${OPENSSL_LIB_DIR})
  28   endif(OPENSSL_FOUND)
  29 else(SSL MATCHES "openssl")
  30   find_package(PolarSSL REQUIRED)
  31   if(POLARSSL_FOUND)
  32     set(USE_POLARSSL ON)
  33     set(SSLIMP_LIBRARIES ${POLARSSL_LIBRARIES})
  34     set(SSLIMP_INCLUDE_DIR ${POLARSSL_INCLUDE_DIR})
  35     set(SSLIMP_LIBRARY_DIR ${POLARSSL_LIB_DIR})
  36   endif(POLARSSL_FOUND)
  37 endif(SSL MATCHES "openssl")
  38
  39 check_library_exists(rt clock_gettime "time.h" HAVE_CLOCK_GETTIME_RT)
  40
  41 if(NOT HAVE_CLOCK_GETTIME_RT)
  42   check_function_exists(clock_gettime HAVE_CLOCK_GETTIME)
  43   if(NOT HAVE_CLOCK_GETTIME)
  44     check_library_exists(c clock_get_time "mach/time.h" HAVE_CLOCK_GET_TIME)
  45     if(NOT HAVE_CLOCK_GET_TIME)
  46       message(FATAL_ERROR "Didn't find clock_gettime() or clock_get_time!")
  47     endif()
  48   endif()
  49 else()
  50   set(LIBRT rt)
  51 endif()
  52
  53 set(SOURCE "")
  54 add_subdirectory(src)
  55
  56 configure_file(src/config.h.in ${CMAKE_SOURCE_DIR}/src/config.h)
  57
  58 include_directories(${LIBCONFIG_INCLUDE_DIR} ${PROTOBUFC_INCLUDE_DIR} ${SSLIMP_INCLUDE_DIR})
  59 link_directories(${LIBCONFIG_LIB_DIR} ${PROTOBUFC_LIB_DIR} ${SSLIMP_LIB_DIR})
  60
  61 add_executable(umurmurd ${SOURCE})
  62 install(TARGETS umurmurd RUNTIME DESTINATION "bin")
  63
  64 find_path(OLD_CONFIG_FILE NAMES "umurmur.conf" PATHS ${CMAKE_INSTALL_PREFIX} PATH_SUFFIXES "etc")
  65 if(NOT OLD_CONFIG_FILE)
  66   install(FILES "umurmur.conf.example" DESTINATION "etc" RENAME "umurmur.conf")
  67 endif(NOT OLD_CONFIG_FILE)
  68
  69 add_definitions(${SSLIMP_CFLAGS})
  70 target_link_libraries(umurmurd ${LIBCONFIG_LIBRARIES} ${PROTOBUFC_LIBRARIES} ${SSLIMP_LIBRARIES} ${LIBRT})