CMakeLists.txt

   1 cmake_minimum_required (VERSION 2.6 FATAL_ERROR)
   2 cmake_policy (VERSION 2.6.0)
   3
   4 set(CMAKE_SKIP_RPATH FALSE)
   5 set(CMAKE_SKIP_BUILD_RPATH  FALSE)
   6
   7 project (eblob)
   8 FILE (READ "${CMAKE_CURRENT_SOURCE_DIR}/debian/changelog" DEBCHANGELOG)
   9
  10 string(REGEX MATCH "([0-9]+\\.[0-9]+\\.[0-9]+)" DEBFULLVERSION "${DEBCHANGELOG}")
  11 STRING (REGEX MATCH "([0-9]+\\.[0-9]+)" EBLOB_VERSION_ABI "${DEBFULLVERSION}")
  12 STRING (REGEX MATCH "([0-9]+$)" EBLOB_VERSION_MINOR "${DEBFULLVERSION}")
  13
  14 set(EBLOB_VERSION "${EBLOB_VERSION_ABI}.${EBLOB_VERSION_MINOR}")
  15
  16 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
  17
  18 option(WITH_PYTHON "Build python bindings" ON)
  19 option(WITH_EXAMPLES "Build examples" ON)
  20 option(WITH_SNAPPY "Enable Snappy support" ON)
  21
  22 include(CheckAtomic)
  23 include(TestBigEndian)
  24
  25 include_directories(${CMAKE_BINARY_DIR}/include/)
  26
  27 # Test endianess
  28 test_big_endian(HAVE_BIG_ENDIAN)
  29 if(HAVE_BIG_ENDIAN)
  30     add_definitions(-DBYTEORDER=4321)
  31     add_definitions(-DWORDS_BIGENDIAN=1)
  32 else()
  33     add_definitions(-DBYTEORDER=1234)
  34 endif()
  35
  36 if (UNIX OR MINGW)
  37     add_definitions(-W -Wall -Wextra -fstack-protector-all -fno-strict-aliasing)
  38 endif()
  39 if (${CMAKE_SYSTEM_NAME} MATCHES BSD)
  40     add_definitions(-D__BSD_VISIBLE=1)
  41 endif()
  42
  43 # Check for threads
  44 if (UNIX AND BSD)
  45     set(CMAKE_THREAD_LIBS -pthread)
  46     set(CMAKE_USE_PTHREADS ON)
  47     set(CMAKE_EXE_LINKER_FLAGS -pthread)
  48 endif()
  49
  50 set(CMAKE_THREAD_PREFER_PTHREAD ON)
  51 find_package(Threads REQUIRED)
  52 include(CheckThreadSpinlock)
  53
  54 # Check for boost
  55 #set(Boost_USE_STATIC_LIBS ON)
  56 #set(Boost_USE_STLPORT ON)
  57 find_package(Boost REQUIRED COMPONENTS iostreams thread system regex python)
  58 message(STATUS "Boost information:")
  59 message(STATUS "  Boost_INCLUDE_DIRS: ${Boost_INCLUDE_DIRS}")
  60 message(STATUS "  Boost_LIBRARY_DIRS: ${Boost_LIBRARY_DIRS}")
  61 message(STATUS "  Boost_LIBRARIES: ${Boost_LIBRARIES}")
  62 include_directories(${Boost_INCLUDE_DIRS})
  63 link_directories(${Boost_LIBRARY_DIRS})
  64
  65 # Check for snappy - unusual dependency, it doesn't use pkgconfig
  66 if (WITH_SNAPPY)
  67     find_package(SNAPPY REQUIRED)
  68     include_directories(${SNAPPY_INCLUDE_DIR})
  69     add_definitions(-DHAVE_SNAPPY_SUPPORT)
  70 endif()
  71
  72 # Check for python
  73 if(WITH_PYTHON)
  74     find_package(PythonLibs REQUIRED)
  75     message(STATUS "Python includes are situated in (${PYTHON_INCLUDE_PATH}, ${PYTHON_INCLUDE_DIRS})")
  76     include_directories(${PYTHON_INCLUDE_PATH})
  77     include_directories(${PYTHON_INCLUDE_DIRS})
  78 endif()
  79
  80
  81 # Collect all libraries together
  82 set(EBLOB_LIBRARIES ${CMAKE_THREAD_LIBS_INIT} ${SNAPPY_LIBRARIES})
  83 set(EBLOB_CPP_LIBRARIES ${CMAKE_THREAD_LIBS_INIT} ${Boost_IOSTREAMS_LIBRARY} ${Boost_THREAD_LIBRARY} ${Boost_REGEX_LIBRARY})
  84 set(EBLOB_PYTHON_LIBRARIES ${Boost_PYTHON_LIBRARY} ${PYTHON_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
  85
  86 # Build parts
  87 add_subdirectory(library)
  88 if (WITH_EXAMPLES)
  89     add_subdirectory(example)
  90 endif()
  91 add_subdirectory(bindings)
  92
  93 install(FILES
  94     include/eblob/eblob.hpp
  95     include/eblob/blob.h
  96     DESTINATION include/eblob/
  97     )