1 cmake_minimum_required(VERSION 2.8.5)
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")
8 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
11 # Default values, can be overridden by user
12 set(JUNCTION_USERCONFIG "" CACHE STRING "Optional path to additional config file (relative to root CMakeLists.txt)")
13 set(JUNCTION_WITH_FOLLY FALSE CACHE BOOL "Use Folly")
14 set(JUNCTION_WITH_CDS FALSE CACHE BOOL "Use CDS")
15 set(JUNCTION_WITH_NBDS FALSE CACHE BOOL "Use NBDS")
16 set(JUNCTION_WITH_TBB FALSE CACHE BOOL "Use TBB")
17 set(JUNCTION_WITH_TERVEL FALSE CACHE BOOL "Use Tervel")
18 set(JUNCTION_TRACK_GRAMPA_STATS FALSE CACHE BOOL "Enable stats in ConcurrentMap_Grampa")
19 set(JUNCTION_USE_STRIPING TRUE CACHE BOOL "Allocate a fixed-size ConditionBank for striped primitives")
21 # Initialize variables used to collect include dirs/libraries.
22 set(JUNCTION_INCLUDE_DIRS "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_BINARY_DIR}/include")
23 set(JUNCTION_ALL_INCLUDE_DIRS "${JUNCTION_INCLUDE_DIRS}")
24 set(JUNCTION_ALL_LIBRARIES junction)
25 set(JUNCTION_ALL_DLLS "")
26 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules")
28 # Add turf targets and import its macros since we use them below
29 find_package(Turf REQUIRED)
30 include("${TURF_ROOT}/cmake/Macros.cmake")
31 if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
32 # If this is the root project, apply build settings here so that
33 # they're applied to all targets
34 ApplyTurfBuildSettings()
36 add_subdirectory(${TURF_ROOT} turf)
37 list(APPEND JUNCTION_ALL_INCLUDE_DIRS ${TURF_INCLUDE_DIRS})
38 list(APPEND JUNCTION_ALL_LIBRARIES ${TURF_ALL_LIBRARIES})
40 # Optional: Locate Folly and append it to the list of include dirs/libraries.
41 if(JUNCTION_WITH_FOLLY)
42 find_package(Folly REQUIRED)
43 list(APPEND JUNCTION_ALL_INCLUDE_DIRS ${FOLLY_INCLUDE_DIR})
44 list(APPEND JUNCTION_ALL_LIBRARIES ${FOLLY_LIBRARIES})
47 # Optional: Locate CDS and append it to the list of include dirs/libraries.
49 find_package(CDS REQUIRED)
50 list(APPEND JUNCTION_ALL_INCLUDE_DIRS ${CDS_INCLUDE_DIR})
51 list(APPEND JUNCTION_ALL_LIBRARIES ${CDS_LIBRARY})
52 list(APPEND JUNCTION_ALL_DLLS ${CDS_DLL})
55 # Optional: Locate NBDS and append it to the list of include dirs/libraries.
56 if(JUNCTION_WITH_NBDS)
57 set(NBDS_USE_TURF_HEAP FALSE CACHE BOOL "Redirect NBDS's memory allocator to use Turf")
58 find_package(NBDS REQUIRED)
59 list(APPEND JUNCTION_ALL_INCLUDE_DIRS ${NBDS_INCLUDE_DIRS})
60 # If NBDS_USE_TURF_HEAP=1, then NBDS has dependencies on junction, so add junction to the linker
61 # command line again as needed by the GNU linker.
62 list(APPEND JUNCTION_ALL_LIBRARIES ${NBDS_LIBRARIES} junction)
65 # Optional: Locate Intel TBB and append it to the list of include dirs/libraries.
67 set(TBB_USE_TURF_HEAP FALSE CACHE BOOL "Redirect TBB's memory allocator to use Turf")
68 find_package(TBB REQUIRED)
69 list(APPEND JUNCTION_ALL_INCLUDE_DIRS ${TBB_INCLUDE_DIRS})
70 # If TBB_USE_TURF_HEAP=1, then TBB has dependencies on junction, so add junction to the linker
71 # command line again as needed by the GNU linker.
72 list(APPEND JUNCTION_ALL_LIBRARIES ${TBB_LIBRARIES} junction)
75 # Optional: Locate Tervel and append it to the list of include dirs/libraries.
76 if(JUNCTION_WITH_TERVEL)
77 find_package(Tervel REQUIRED)
78 list(APPEND JUNCTION_ALL_INCLUDE_DIRS ${TERVEL_INCLUDE_DIRS})
79 list(APPEND JUNCTION_ALL_LIBRARIES ${TERVEL_LIBRARIES})
82 # Optional: Locate libcuckoo and append it to the list of include dirs/libraries.
83 if(JUNCTION_WITH_LIBCUCKOO)
84 find_package(LibCuckoo REQUIRED)
85 list(APPEND JUNCTION_ALL_INCLUDE_DIRS ${LIBCUCKOO_INCLUDE_DIRS})
88 # If this is the root listfile, add all samples
89 if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
90 file(GLOB children samples/*)
91 foreach(child ${children})
92 if(EXISTS "${child}/CMakeLists.txt")
93 add_subdirectory("${child}")
98 # Gather source files.
99 GetFilesWithSourceGroups(GLOB_RECURSE JUNCTION_FILES ${CMAKE_CURRENT_SOURCE_DIR}/junction junction/*.cpp junction/*.h)
101 # Configure autogenerated headers.
102 ConfigureFileIfChanged(cmake/junction_config.h.in "${CMAKE_CURRENT_BINARY_DIR}/include/junction_config.h" JUNCTION_FILES)
103 if(JUNCTION_USERCONFIG)
104 # Interpret JUNCTION_USERCONFIG relative to root project, in case Junction was added as a subdirectory
105 GetAbsoluteRelativeTo(absPath "${CMAKE_SOURCE_DIR}" "${JUNCTION_USERCONFIG}")
106 ConfigureFileIfChanged("${absPath}" "${CMAKE_CURRENT_BINARY_DIR}/include/junction_userconfig.h" JUNCTION_FILES)
108 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)
111 # Define library target.
112 add_library(junction ${JUNCTION_FILES})
114 # Set include dirs for this library (done last, so it's not inherited by subprojects like Tervel, NBDS).
115 include_directories(${JUNCTION_ALL_INCLUDE_DIRS})
117 # Export include dirs/libraries to parent project if we were invoked using add_subdirectory().
118 if(NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
119 set(JUNCTION_INCLUDE_DIRS "${JUNCTION_INCLUDE_DIRS}" PARENT_SCOPE)
120 set(JUNCTION_ALL_INCLUDE_DIRS "${JUNCTION_ALL_INCLUDE_DIRS}" PARENT_SCOPE)
121 set(JUNCTION_ALL_LIBRARIES "${JUNCTION_ALL_LIBRARIES}" PARENT_SCOPE)
122 set(JUNCTION_ALL_DLLS "${JUNCTION_ALL_DLLS}" PARENT_SCOPE)