CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.8.5)
   2
   3 if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
   4         # If this is the root project, issue a project() command so that
   5         # the Visual Studio generator will create an .sln file.
   6     set(CMAKE_CONFIGURATION_TYPES "Debug;RelWithAsserts;RelWithDebInfo" CACHE INTERNAL "Build configs")
   7         project(Junction)
   8     set_property(GLOBAL PROPERTY USE_FOLDERS ON)
   9     include(cmake/JunctionProjectDefs.cmake)
  10     ApplyTurfBuildSettings()
  11 elseif(NOT JUNCTION_FOUND)
  12     message(FATAL_ERROR "You must include cmake/JunctionProjectDefs.cmake before adding this subdirectory")
  13 endif()
  14
  15 # Default values, can be overridden by user
  16 set(JUNCTION_USERCONFIG "" CACHE STRING "Optional path to additional config file (relative to root CMakeLists.txt)")
  17 set(JUNCTION_WITH_FOLLY FALSE CACHE BOOL "Use Folly")
  18 set(JUNCTION_WITH_CDS FALSE CACHE BOOL "Use CDS")
  19 set(JUNCTION_WITH_NBDS FALSE CACHE BOOL "Use NBDS")
  20 set(JUNCTION_WITH_TBB FALSE CACHE BOOL "Use TBB")
  21 set(JUNCTION_WITH_TERVEL FALSE CACHE BOOL "Use Tervel")
  22 set(JUNCTION_TRACK_GRAMPA_STATS FALSE CACHE BOOL "Enable stats in ConcurrentMap_Grampa")
  23 set(JUNCTION_USE_STRIPING TRUE CACHE BOOL "Allocate a fixed-size ConditionBank for striped primitives")
  24
  25 # Initialize variables used to collect include dirs/libraries.
  26 set(JUNCTION_INCLUDE_DIRS "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_BINARY_DIR}/include")
  27 set(JUNCTION_ALL_INCLUDE_DIRS "${JUNCTION_INCLUDE_DIRS}")
  28 set(JUNCTION_ALL_LIBRARIES junction)
  29 set(JUNCTION_ALL_DLLS "")
  30
  31 # Add turf targets
  32 add_subdirectory(${TURF_ROOT} turf)
  33 list(APPEND JUNCTION_ALL_INCLUDE_DIRS ${TURF_INCLUDE_DIRS})
  34 list(APPEND JUNCTION_ALL_LIBRARIES ${TURF_ALL_LIBRARIES})
  35
  36 # Optional: Locate Folly and append it to the list of include dirs/libraries.
  37 if(JUNCTION_WITH_FOLLY)
  38         find_package(Folly REQUIRED)
  39         list(APPEND JUNCTION_ALL_INCLUDE_DIRS ${FOLLY_INCLUDE_DIR})
  40         list(APPEND JUNCTION_ALL_LIBRARIES ${FOLLY_LIBRARIES})
  41 endif()
  42
  43 # Optional: Locate CDS and append it to the list of include dirs/libraries.
  44 if(JUNCTION_WITH_CDS)
  45     find_package(CDS REQUIRED)
  46     list(APPEND JUNCTION_ALL_INCLUDE_DIRS ${CDS_INCLUDE_DIR})
  47     list(APPEND JUNCTION_ALL_LIBRARIES ${CDS_LIBRARY})
  48     list(APPEND JUNCTION_ALL_DLLS ${CDS_DLL})
  49 endif()
  50
  51 # Optional: Locate NBDS and append it to the list of include dirs/libraries.
  52 if(JUNCTION_WITH_NBDS)
  53     set(NBDS_USE_TURF_HEAP FALSE CACHE BOOL "Redirect NBDS's memory allocator to use Turf")
  54     find_package(NBDS REQUIRED)
  55     list(APPEND JUNCTION_ALL_INCLUDE_DIRS ${NBDS_INCLUDE_DIRS})
  56     # If NBDS_USE_TURF_HEAP=1, then NBDS has dependencies on junction, so add junction to the linker
  57     # command line again as needed by the GNU linker.
  58     list(APPEND JUNCTION_ALL_LIBRARIES ${NBDS_LIBRARIES} junction)
  59 endif()
  60
  61 # Optional: Locate Intel TBB and append it to the list of include dirs/libraries.
  62 if(JUNCTION_WITH_TBB)
  63     set(TBB_USE_TURF_HEAP FALSE CACHE BOOL "Redirect TBB's memory allocator to use Turf")
  64     find_package(TBB REQUIRED)
  65     list(APPEND JUNCTION_ALL_INCLUDE_DIRS ${TBB_INCLUDE_DIRS})
  66     # If TBB_USE_TURF_HEAP=1, then TBB has dependencies on junction, so add junction to the linker
  67     # command line again as needed by the GNU linker.
  68     list(APPEND JUNCTION_ALL_LIBRARIES ${TBB_LIBRARIES} junction)
  69 endif()
  70
  71 # Optional: Locate Tervel and append it to the list of include dirs/libraries.
  72 if(JUNCTION_WITH_TERVEL)
  73     find_package(Tervel REQUIRED)
  74     list(APPEND JUNCTION_ALL_INCLUDE_DIRS ${TERVEL_INCLUDE_DIRS})
  75     list(APPEND JUNCTION_ALL_LIBRARIES ${TERVEL_LIBRARIES})
  76 endif()
  77
  78 # Optional: Locate libcuckoo and append it to the list of include dirs/libraries.
  79 if(JUNCTION_WITH_LIBCUCKOO)
  80     find_package(LibCuckoo REQUIRED)
  81     list(APPEND JUNCTION_ALL_INCLUDE_DIRS ${LIBCUCKOO_INCLUDE_DIRS})
  82 endif()
  83
  84 # If this is the root listfile, add all samples
  85 if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
  86     file(GLOB children samples/*)
  87     foreach(child ${children})
  88         if(EXISTS "${child}/CMakeLists.txt")
  89             add_subdirectory("${child}")
  90         endif()
  91     endforeach()
  92 endif()
  93
  94 # Gather source files.
  95 GetFilesWithSourceGroups(GLOB_RECURSE JUNCTION_FILES ${CMAKE_CURRENT_SOURCE_DIR}/junction junction/*.cpp junction/*.h)
  96
  97 # Configure autogenerated headers.
  98 ConfigureFileIfChanged(cmake/junction_config.h.in "${CMAKE_CURRENT_BINARY_DIR}/include/junction_config.h" JUNCTION_FILES)
  99 if(JUNCTION_USERCONFIG)
 100     # Interpret JUNCTION_USERCONFIG relative to root project, in case Junction was added as a subdirectory
 101     GetAbsoluteRelativeTo(absPath "${CMAKE_SOURCE_DIR}" "${JUNCTION_USERCONFIG}")
 102     ConfigureFileIfChanged("${absPath}" "${CMAKE_CURRENT_BINARY_DIR}/include/junction_userconfig.h" JUNCTION_FILES)
 103 else()
 104     WriteFileIfDifferent("// JUNCTION_USERCONFIG not set when CMake was run. This is a placeholder file.\n" "${CMAKE_CURRENT_BINARY_DIR}/include/junction_userconfig.h" JUNCTION_FILES)
 105 endif()
 106
 107 # Define library target.
 108 add_library(junction ${JUNCTION_FILES})
 109
 110 # Set include dirs for this library (done last, so it's not inherited by subprojects like Tervel, NBDS).
 111 include_directories(${JUNCTION_ALL_INCLUDE_DIRS})
 112
 113 # Export include dirs/libraries to parent project if we were invoked using add_subdirectory().
 114 if(NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
 115     set(JUNCTION_INCLUDE_DIRS "${JUNCTION_INCLUDE_DIRS}" PARENT_SCOPE)
 116     set(JUNCTION_ALL_INCLUDE_DIRS "${JUNCTION_ALL_INCLUDE_DIRS}" PARENT_SCOPE)
 117     set(JUNCTION_ALL_LIBRARIES "${JUNCTION_ALL_LIBRARIES}" PARENT_SCOPE)
 118     set(JUNCTION_ALL_DLLS "${JUNCTION_ALL_DLLS}" PARENT_SCOPE)
 119 endif()
 120