lua/CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.6)
   2
   3 PROJECT(uloop C)
   4
   5 SET(CMAKE_INSTALL_PREFIX /)
   6
   7 IF(NOT LUA_CFLAGS)
   8         pkg_search_module(LUA lua5.1 lua-5.1)
   9 ENDIF()
  10
  11 ADD_DEFINITIONS(-Os -Wall -Werror --std=gnu99 -g3 -I.. ${LUA_CFLAGS})
  12 LINK_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/..)
  13
  14 IF(APPLE)
  15         SET(CMAKE_SHARED_MODULE_CREATE_C_FLAGS "${CMAKE_SHARED_MODULE_CREATE_C_FLAGS} -undefined dynamic_lookup")
  16 ENDIF(APPLE)
  17
  18 IF(NOT LUAPATH)
  19         EXECUTE_PROCESS(
  20                 COMMAND  lua -e "for k in string.gmatch(package.cpath .. \";\", \"([^;]+)/..so;\") do if k:sub(1,1) == \"/\" then print(k) break end end"
  21                 OUTPUT_VARIABLE LUAPATH
  22                 RESULT_VARIABLE LUA_CHECK_RES
  23                 OUTPUT_STRIP_TRAILING_WHITESPACE
  24         )
  25
  26         IF(BUILD_LUA)
  27                 IF(NOT ${LUA_CHECK_RES} EQUAL 0 OR "${LUAPATH}" EQUAL "")
  28                         MESSAGE(SEND_ERROR "Lua was not found on your system")
  29                 ENDIF()
  30         ENDIF()
  31 ENDIF()
  32
  33 IF(BUILD_LUA)
  34         ADD_LIBRARY(uloop_lua MODULE uloop.c)
  35         SET_TARGET_PROPERTIES(uloop_lua PROPERTIES
  36                 OUTPUT_NAME uloop
  37                 PREFIX ""
  38         )
  39         TARGET_LINK_LIBRARIES(uloop_lua ubox)
  40
  41         INSTALL(TARGETS uloop_lua
  42                 LIBRARY DESTINATION ${LUAPATH}
  43         )
  44 ENDIF()