CMakeLists.txt

   1 # Build the version number
   2
   3 set(SIMGRID_VERSION_MAJOR "3")
   4 set(SIMGRID_VERSION_MINOR "31")
   5 set(SIMGRID_VERSION_PATCH "1") # odd => git branch; even => stable release or released snapshot
   6
   7 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
   8   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
   9 else()
  10   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
  11 endif()
  12
  13 message(STATUS "Configuring SimGrid v${release_version}")
  14
  15 set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}")
  16
  17 set(libsimgrid_version "${release_version}")
  18 set(libsimgrid-java_version "${release_version}")
  19
  20 # Basic checks on cmake
  21 cmake_minimum_required(VERSION 3.5)
  22 #for lto, to avoid warning (should be removed when switching to requiring cmake >= 3.9)
  23 if(NOT CMAKE_VERSION VERSION_LESS "3.9")
  24   cmake_policy(SET CMP0069 NEW)
  25 endif()
  26 # once we move >= 3.13, we should use target_link_option in examples/sthread
  27 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}")
  28 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_HOME_DIRECTORY}/tools/cmake/Modules)
  29
  30 project(simgrid C CXX)
  31
  32 # customizable installation directories
  33 include(GNUInstallDirs)
  34
  35 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  36 #     Check for the compiler        #
  37 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  38 ##
  39 ## Check the C/C++ standard that we need
  40 ##   See also tools/cmake/Flags.cmake that sets our paranoid warning flags
  41 INCLUDE(CheckCCompilerFlag)
  42 CHECK_C_COMPILER_FLAG(-fstack-cleaner HAVE_C_STACK_CLEANER)
  43
  44 ## Request full debugging flags
  45 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
  46 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
  47
  48 if (CMAKE_COMPILER_IS_GNUCC)
  49   if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "7.0")
  50     message(FATAL_ERROR
  51             "SimGrid needs at least g++ version 7.0 to compile but you have ${CMAKE_CXX_COMPILER_VERSION}."
  52             "You need a sufficient support of c++17 to compile SimGrid.")
  53   endif()
  54 endif()
  55
  56 ## We need a decent support of the C++14 and C11 standards
  57 set(CMAKE_CXX_STANDARD 17)
  58 set(CMAKE_CXX_STANDARD_REQUIRED ON)
  59
  60 set(CMAKE_C_STANDARD 11)
  61 set(CMAKE_C_STANDARD_REQUIRED ON)
  62
  63 if (CMAKE_C_COMPILER_ID STREQUAL "Intel" AND CMAKE_C11_EXTENSION_COMPILE_OPTION STREQUAL "-std=c11")
  64   set(CMAKE_C11_EXTENSION_COMPILE_OPTION "-std=gnu11")
  65 endif()
  66
  67 ### Check threading support
  68 set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
  69 find_package(Threads)
  70
  71 ### Setup Options
  72 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Option.cmake)
  73
  74 ### SMPI vs. Fortran
  75 if ((NOT DEFINED enable_smpi) OR enable_smpi)
  76   # First unset the compiler in case we're re-running cmake over a previous
  77   # configuration where it was saved as smpiff
  78   unset(CMAKE_Fortran_COMPILER)
  79
  80   SET(SMPI_FORTRAN 0)
  81   if(enable_fortran)
  82     enable_language(Fortran OPTIONAL)
  83   endif()
  84
  85   if(CMAKE_Fortran_COMPILER)
  86
  87     # Fortran compiler detected: save it, then replace by smpiff
  88     set(SMPI_Fortran_COMPILER "${CMAKE_Fortran_COMPILER}" CACHE FILEPATH "The real Fortran compiler")
  89
  90         # Set flags/libs to be used in smpiff
  91     if(CMAKE_Fortran_COMPILER_ID MATCHES "GNU")
  92       set(SMPI_Fortran_FLAGS_ "\"-fpic\" \"-ff2c\" \"-fno-second-underscore\"")
  93       set(SMPI_Fortran_LIBS "\"-lgfortran\"")
  94       set(SMPI_GFORTRAN 1)
  95     elseif(CMAKE_Fortran_COMPILER_ID MATCHES "Intel")
  96       set(SMPI_Fortran_FLAGS_ "\"-fPIC\" \"-nofor-main\"")
  97       set(SMPI_Fortran_LIBS "\"-lifcore\"")
  98       set(SMPI_IFORT 1)
  99     elseif(CMAKE_Fortran_COMPILER_ID MATCHES "PGI|Flang") # flang
 100       set(SMPI_Fortran_FLAGS_ "\"-fPIC\"")
 101       set(SMPI_Fortran_LIBS "")
 102       set(SMPI_FLANG 1)
 103     endif()
 104     set(SMPI_Fortran_FLAGS "${SMPI_Fortran_FLAGS_} ${SMPI_Fortran_FLAGS}")
 105
 106     ## Request debugging flags for Fortran too
 107     set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
 108
 109     set(SMPI_FORTRAN 1)
 110   endif(CMAKE_Fortran_COMPILER)
 111
 112 endif()
 113
 114 ### SET THE LIBRARY EXTENSION
 115 if(APPLE)
 116   set(LIB_EXE "dylib")
 117 elseif(WIN32)
 118   set(LIB_EXE "a")
 119   set(BIN_EXE ".exe")
 120 else()
 121   set(LIB_EXE "so")
 122 endif()
 123
 124 execute_process(COMMAND ${CMAKE_LINKER} -v OUTPUT_VARIABLE LINKER_VERSION ERROR_VARIABLE LINKER_VERSION)
 125 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
 126
 127 ### Find programs and paths
 128 FIND_PROGRAM(GCOV_PATH gcov)
 129 include(FindPerl)
 130 if(NOT PERL_FOUND)
 131   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
 132 endif()
 133
 134 # tesh.py needs python 3 (or the module python-subprocess32 on python2.8+)
 135 if(CMAKE_VERSION VERSION_LESS "3.12")
 136   set(PythonInterp_FIND_VERSION 3)
 137   set(PythonInterp_FIND_VERSION_COUNT 1)
 138   set(PythonInterp_FIND_VERSION_MAJOR 3)
 139   include(FindPythonInterp)
 140   if(NOT PYTHONINTERP_FOUND)
 141     message(FATAL_ERROR "Please install Python (version 3 or higher) to compile SimGrid.")
 142   endif()
 143 else()
 144   find_package(Python3 COMPONENTS Interpreter Development)
 145   if(NOT Python3_Interpreter_FOUND)
 146     message(FATAL_ERROR "Please install Python (version 3 or higher) to compile SimGrid.")
 147   endif()
 148   set(PYTHON_EXECUTABLE ${Python3_EXECUTABLE})
 149 endif()
 150
 151 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
 152
 153 ### Compute the include paths
 154
 155 # Only include public headers by default
 156 include_directories(
 157    ${CMAKE_BINARY_DIR}/include
 158    ${CMAKE_HOME_DIRECTORY}/include
 159 )
 160
 161 # Compute the ones that should be added when compiling the library
 162 set(INTERNAL_INCLUDES
 163   ${CMAKE_BINARY_DIR}
 164   ${CMAKE_HOME_DIRECTORY}
 165   ${CMAKE_HOME_DIRECTORY}/src/include
 166   )
 167
 168 if(enable_smpi)
 169   set (INTERNAL_INCLUDES ${INTERNAL_INCLUDES} ${CMAKE_HOME_DIRECTORY}/src/smpi/include)
 170 endif()
 171
 172 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
 173   set(INTERNAL_INCLUDES ${INTERNAL_INCLUDES} /usr/include/)
 174 endif()
 175
 176 if(WIN32)
 177   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
 178   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
 179   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
 180   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
 181   set(INTERNAL_INCLUDES ${INTERNAL_INCLUDES} ${CMAKE_INCLUDE_WIN})
 182   unset(CMAKE_INCLUDE_WIN)
 183 endif()
 184
 185 # library dependency cannot start with a space (CMP0004), so initialize it with something that is never deactivated.
 186 set(SIMGRID_DEP "-lm")
 187
 188 ### Determine the assembly flavor that we need today
 189 set(HAVE_RAW_CONTEXTS 0)
 190 include(CMakeDetermineSystem)
 191 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
 192   IF(CMAKE_SIZEOF_VOID_P EQUAL 4) # 32 bits
 193     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
 194     set(SIMGRID_PROCESSOR_i686 1)
 195     set(SIMGRID_PROCESSOR_x86_64 0)
 196   ELSE()
 197     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
 198     set(SIMGRID_PROCESSOR_i686 0)
 199     set(SIMGRID_PROCESSOR_x86_64 1)
 200   ENDIF()
 201   if (WIN32)
 202     message(STATUS "Disable fast raw contexts on Windows.")
 203   elseif(CMAKE_SIZEOF_VOID_P EQUAL 4 AND CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
 204     message(STATUS "Disable fast raw contexts on x32 ABI.")
 205   else()
 206     set(HAVE_RAW_CONTEXTS 1)
 207   endif()
 208 ELSE()
 209   set(SIMGRID_PROCESSOR_i686 0)
 210   set(SIMGRID_PROCESSOR_x86_64 0)
 211 ENDIF()
 212
 213 include(CheckFunctionExists)
 214 include(CheckTypeSize)
 215 include(CheckIncludeFile)
 216 include(CheckIncludeFiles)
 217 include(CheckLibraryExists)
 218 include(CheckSymbolExists)
 219
 220 set(HAVE_GRAPHVIZ 0)
 221 if(minimal-bindings)
 222   message(STATUS "Don't even look for graphviz, as we build minimal binding libraries.")
 223 else()
 224   include(FindGraphviz)
 225 endif()
 226
 227 set(SIMGRID_HAVE_NS3 0)
 228 if(enable_ns3)
 229   include(FindNS3)
 230   if (SIMGRID_HAVE_NS3)
 231     if (NOT NS3_VERSION EQUAL "3-dev" AND NS3_VERSION VERSION_LESS "3.28")
 232       message(FATAL_ERROR "SimGrid needs ns-3 in version 3.28 or higher. Please upgrade or disable that cmake option.")
 233     endif()
 234     set(SIMGRID_HAVE_NS3 1)
 235     set(SIMGRID_DEP "${SIMGRID_DEP} ${NS3_LIBRARIES}")
 236   else()
 237     message(FATAL_ERROR "Cannot find ns-3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
 238   endif()
 239 endif()
 240
 241 ### Check for Eigen library
 242 set(SIMGRID_HAVE_EIGEN3 0)
 243 find_package (Eigen3 3.3 CONFIG
 244               HINTS ${EIGEN3_HINT})
 245 if (Eigen3_FOUND)
 246   set(SIMGRID_HAVE_EIGEN3 1)
 247   message(STATUS "Found Eigen3: ${EIGEN3_INCLUDE_DIR}")
 248   include_directories(${EIGEN3_INCLUDE_DIR})
 249   if ("3.3.4" VERSION_EQUAL EIGEN3_VERSION_STRING AND CMAKE_COMPILER_IS_GNUCC)
 250     message(STATUS "Avoid build error of Eigen3 v3.3.4 using -Wno-error=int-in-bool-context")
 251     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=int-in-bool-context")
 252   endif()
 253 else()
 254   message(STATUS "Disabling model BMF because Eigen3 was not found. If it's installed, use EIGEN3_HINT to hint cmake about the location of Eigen3Config.cmake")
 255 endif()
 256
 257 set(SIMGRID_HAVE_MSG 0)
 258 if(enable_msg)
 259   set(SIMGRID_HAVE_MSG 1)
 260 endif()
 261
 262 if(WIN32)
 263   set(Boost_USE_STATIC_LIBS 1)
 264 endif()
 265
 266 set(HAVE_PAPI 0)
 267 if(enable_smpi_papi)
 268   include(FindPAPI)
 269   if (NOT HAVE_PAPI)
 270     message(FATAL_ERROR "Cannot find PAPI. Please install it (apt-get install papi-tools libpapi-dev) or disable PAPI bindings.")
 271   endif()
 272 endif()
 273
 274 # But we do need the core of Boost
 275 # cmake before 3.13.1 does not know about stacktrace components. Fix it.
 276 # Usable components: https://www.boost.org/doc/libs/1_65_1/doc/html/stacktrace/configuration_and_build.html
 277 set(_Boost_STACKTRACE_HEADERS           "boost/stacktrace.hpp")
 278 set(_Boost_STACKTRACE_BACKTRACE_HEADERS "boost/stacktrace.hpp")
 279 set(_Boost_STACKTRACE_ADDR2LINE_HEADERS "boost/stacktrace.hpp")
 280
 281   if(minimal-bindings) # When we want a minimal jarfile, don't even search for boost optional components
 282     message(STATUS "Don't even look for boost optional components, as we build minimal binding libraries.")
 283     find_package(Boost 1.48)
 284   else()
 285     find_package(Boost 1.59 OPTIONAL_COMPONENTS context stacktrace_backtrace stacktrace_addr2line)
 286   endif()
 287   if(Boost_FOUND)
 288     include_directories(${Boost_INCLUDE_DIRS})
 289     message(STATUS "Mandatory components found. SimGrid is compilable.")
 290     if (NOT minimal-bindings)
 291       message(STATUS "Looking for optional Boost components:")
 292       set(Boost_FOUND 1) # These components are optionals
 293       CHECK_INCLUDE_FILE("backtrace.h" HAVE_BACKTRACE_H) # check that backtrace is actually possible
 294       if (Boost_STACKTRACE_BACKTRACE_FOUND AND HAVE_BACKTRACE_H)
 295         message (STATUS "  stacktrace: found the fast 'backtrace' implementation. Activating human-readable stack traces.")
 296         set(HAVE_BOOST_STACKTRACE_BACKTRACE 1)
 297       else()
 298         set(HAVE_BOOST_STACKTRACE_BACKTRACE 0)
 299         if (Boost_STACKTRACE_ADDR2LINE_FOUND)
 300           message (STATUS "  stacktrace: found the slow 'addr2line' implementation. Activating human-readable stack traces.")
 301           set(HAVE_BOOST_STACKTRACE_ADDR2LINE 1)
 302         else()
 303           message (STATUS "  stacktrace: MISSING. Install libboost-stacktrace-dev to display the stacktraces.")
 304           set(HAVE_BOOST_STACKTRACE_ADDR2LINE 0)
 305         endif()
 306       endif()
 307
 308       if(Boost_CONTEXT_FOUND)
 309         message (STATUS "  context: found. Activating Boost contexts.")
 310         set(HAVE_BOOST_CONTEXTS 1)
 311       else()
 312         message (STATUS "  context: MISSING. Install libboost-context-dev for this optional feature.")
 313         set(HAVE_BOOST_CONTEXTS 0)
 314       endif()
 315     endif()
 316   else()
 317     if(APPLE)
 318       message(FATAL_ERROR "Boost libraries not found. Try to install them with 'sudo fink install boost1.53.nopython' (check the exact name with 'fink list boost') or 'sudo brew install boost'")
 319     else()
 320       find_package(Boost 1.48) #try without optional libraries
 321       if(NOT Boost_FOUND)
 322         message(FATAL_ERROR "Boost libraries not found. Install libboost-dev (>= 1.48.0).")
 323       else()
 324         include_directories(${Boost_INCLUDE_DIRS})
 325         message(STATUS "Mandatory components found. SimGrid is compilable.")
 326       endif()
 327     endif()
 328   endif()
 329
 330 # Checks for header libraries functions.
 331 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
 332 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
 333 CHECK_INCLUDE_FILE("pthread_np.h" HAVE_PTHREAD_NP_H) # for pthread_setaffinity_np() on FreeBSD
 334
 335 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 336   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
 337 elseif(MINGW)
 338   # Use the GNU version of unusual modifiers like PRIx64
 339   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
 340   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
 341 else()
 342   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
 343 endif()
 344
 345 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_H)
 346 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
 347 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
 348
 349 CHECK_FUNCTION_EXISTS(dlfunc HAVE_DLFUNC)
 350 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
 351 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
 352 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
 353 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
 354 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
 355 CHECK_FUNCTION_EXISTS(mremap HAVE_MREMAP)
 356
 357 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
 358 if(MINGW)
 359   # The detection of vasprintf fails on MinGW, assumingly because it's
 360   # defined as an inline function in stdio.h instead of a regular
 361   # function. So force the result to be 1 despite of the test.
 362   set(HAVE_VASPRINTF 1)
 363 endif()
 364
 365 CHECK_INCLUDE_FILE("sys/sendfile.h" HAVE_SENDFILE_H)
 366 CHECK_FUNCTION_EXISTS(sendfile HAVE_SENDFILE)
 367 if(HAVE_SENDFILE_H AND HAVE_SENDFILE)
 368   set(SG_HAVE_SENDFILE 1)
 369 else()
 370   set(SG_HAVE_SENDFILE 0)
 371 endif()
 372
 373 if(enable_model-checking AND NOT "${CMAKE_SYSTEM}" MATCHES "Linux|FreeBSD")
 374   message(WARNING "Support for model-checking has not been enabled on ${CMAKE_SYSTEM}: disabling it")
 375   set(enable_model-checking FALSE)
 376 endif()
 377
 378 if(enable_model-checking AND minimal-bindings)
 379   message(FATAL_ERROR "Compile-time option 'minimal-bindings' cannot be enabled with 'model-checking'")
 380 endif()
 381
 382 if(HAVE_MMAP)
 383   SET(HAVE_MMALLOC 1)
 384 else()
 385   SET(HAVE_MMALLOC 0)
 386   if(enable_model-checking)
 387     message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
 388   endif()
 389   SET(enable_model-checking 0)
 390 endif()
 391
 392 if(enable_mallocators)
 393   SET(SIMGRID_HAVE_MALLOCATOR 1)
 394 else()
 395   SET(SIMGRID_HAVE_MALLOCATOR 0)
 396 endif()
 397
 398 if(enable_model-checking)
 399   include(FindLibunwind)
 400   if(HAVE_LIBUNWIND)
 401     SET(SIMGRID_DEP "${SIMGRID_DEP} ${LIBUNWIND_LIBRARIES}")
 402   else()
 403     message(FATAL_ERROR "Please install libunwind-dev libdw-dev libelf-dev libevent-dev if you want to compile the SimGrid model checker.")
 404   endif()
 405   find_package(Libdw REQUIRED)
 406   find_package(Libelf REQUIRED)
 407   find_package(Libevent REQUIRED)
 408   include_directories(${LIBDW_INCLUDE_DIR} ${LIBELF_INCLUDE_DIR} ${LIBEVENT_INCLUDE_DIR})
 409   set(SIMGRID_DEP "${SIMGRID_DEP} ${LIBEVENT_LIBRARIES} ${LIBELF_LIBRARIES} ${LIBDW_LIBRARIES}")
 410   set(SIMGRID_HAVE_MC 1)
 411   if("${CMAKE_SYSTEM}" MATCHES "FreeBSD" AND enable_java)
 412     message(WARNING "FreeBSD + Model-Checking + Java = too much for now. Disabling the Java bindings.")
 413     set(enable_java FALSE)
 414   endif()
 415 else()
 416   SET(SIMGRID_HAVE_MC 0)
 417   set(HAVE_MMALLOC 0)
 418 endif()
 419 mark_as_advanced(PATH_LIBDW_H)
 420 mark_as_advanced(PATH_LIBDW_LIB)
 421
 422 if(enable_java AND NOT enable_msg)
 423   message(FATAL_ERROR "Cannot activate the Java bindings without the MSG module. Either add -Denable_msg=ON or -Denable_java=OFF")
 424 endif()
 425
 426 if (enable_model-checking AND enable_ns3)
 427   message(WARNING "Activating both model-checking and ns-3 bindings is considered experimental.")
 428 endif()
 429
 430 if(enable_smpi)
 431   SET(HAVE_SMPI 1)
 432   if(WIN32)
 433     message (STATUS "Warning: no support for SMPI automatic privatization on Windows.")
 434     SET(HAVE_PRIVATIZATION 0)
 435   else()
 436     SET(HAVE_PRIVATIZATION 1)
 437   endif()
 438 else()
 439   SET(HAVE_SMPI 0)
 440 endif()
 441
 442 #--------------------------------------------------------------------------------------------------
 443 ### Check what context backends are available
 444
 445 set(HAVE_UCONTEXT_CONTEXTS 0)
 446 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
 447 if(NOT HAVE_UCONTEXT_H)
 448   message(STATUS "No ucontext factory: <ucontext.h> not found.")
 449 elseif(APPLE)
 450   message(STATUS "No ucontext factory: Apple don't want us to use them.")
 451   set(HAVE_UCONTEXT_H 0)
 452 else()
 453   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
 454     OUTPUT_VARIABLE compile_makecontext_output)
 455
 456   #If can have both context
 457   if(NOT compile_makecontext)
 458     message(STATUS "Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
 459     message(STATUS "No ucontext factory: makecontext() is not compilable.")
 460   else()
 461     message(STATUS "Support for ucontext factory ok.")
 462     set(HAVE_UCONTEXT_CONTEXTS 1)
 463
 464     # Stack setup (size and address)
 465     try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 466       ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
 467       RUN_OUTPUT_VARIABLE stack_setup)
 468
 469     LIST(LENGTH stack_setup stack_setup_len)
 470     if("${stack_setup_len}" STREQUAL "2")
 471       LIST(GET stack_setup 0 makecontext_addr)
 472       LIST(GET stack_setup 1 makecontext_size)
 473       set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
 474       set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
 475     else()
 476       message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
 477     endif()
 478   endif()
 479 endif()
 480
 481 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
 482 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
 483   ${CMAKE_BINARY_DIR}
 484   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
 485   RUN_OUTPUT_VARIABLE stack
 486   COPY_FILE test_stackgrowth)
 487
 488 if("${stack}" STREQUAL "down")
 489   set(PTH_STACKGROWTH "-1")
 490 elseif("${stack}" STREQUAL "up")
 491   set(PTH_STACKGROWTH "1")
 492 else()
 493   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
 494     set(PTH_STACKGROWTH "-1")
 495   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
 496     set(PTH_STACKGROWTH "-1")
 497   else()
 498     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
 499   endif()
 500 endif()
 501 # If the test ran well, remove the test binary
 502 file(REMOVE test_stackgrowth)
 503 #--------------------------------------------------------------------------------------------------
 504
 505 ###############
 506 ## GIT version check
 507 ##
 508 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
 509   execute_process(COMMAND git rev-parse --verify --short HEAD
 510      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}
 511      OUTPUT_VARIABLE GIT_VERSION
 512      OUTPUT_STRIP_TRAILING_WHITESPACE)
 513   # Check for uncommitted changes
 514   execute_process(COMMAND git diff --name-only HEAD
 515     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}
 516     OUTPUT_VARIABLE files_changed)
 517   if(files_changed)
 518     set(GIT_VERSION "${GIT_VERSION}-dirty")
 519   endif()
 520 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
 521   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
 522 else()
 523   set(GIT_VERSION "none, release version")
 524 endif()
 525 message(STATUS "Git version: ${GIT_VERSION}")
 526
 527 ### Define source packages for Libs
 528 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
 529
 530 ### Setup gcc & clang flags (include after DefinePackage.cmake, and before generating header files)
 531 if (NOT MSVC)
 532   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Flags.cmake)
 533 endif()
 534
 535 ### Generate the required headers and scripts
 536 #############################################
 537
 538 # Avoid triggering a (full) rebuild by touching the files if they did not really change
 539 configure_file("${CMAKE_HOME_DIRECTORY}/src/internal_config.h.in"    "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
 540 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid/version.h.in" "${CMAKE_BINARY_DIR}/include/simgrid/version.h.generated" @ONLY IMMEDIATE)
 541 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid/config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated" @ONLY IMMEDIATE)
 542 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
 543 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid/version.h.generated ${CMAKE_BINARY_DIR}/include/simgrid/version.h)
 544 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid/config.h)
 545 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
 546 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated)
 547 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid/version.h.generated)
 548
 549 # We need two versions of the SMPI scripts because they contain the path to the library
 550 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
 551
 552 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
 553
 554 ### SMPI script used when simgrid is installed
 555 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
 556 set(includedir "${CMAKE_INSTALL_FULL_INCLUDEDIR}")
 557 set(libdir "${CMAKE_INSTALL_FULL_LIBDIR}")
 558 set(includeflag "\"-I${includedir}\" \"-I${includedir}/smpi\"")
 559 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${libdir}")
 560 if(NS3_LIBRARY_PATH)
 561   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 562 endif()
 563 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 564 set(SMPIMAIN ${libdir}/simgrid/smpimain)
 565 set(SMPIREPLAYMAIN ${libdir}/simgrid/smpireplaymain)
 566
 567 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
 568 #configure mpif.f90 to build mpi.mod
 569 if(SMPI_FORTRAN)
 570   set(MODULE_MPIF_IN "module mpi")
 571   set(MODULE_MPIF_OUT "end module mpi")
 572   configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90.generated @ONLY)
 573   execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90.generated ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90)
 574   set(CMAKE_Fortran_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/include/smpi)
 575   add_library(mpi SHARED ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90)
 576 endif()
 577
 578 foreach(script cc cxx ff f90 run)
 579   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
 580 endforeach()
 581
 582 ### SMPI scripts used when compiling simgrid
 583 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
 584 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
 585 set(libdir "${CMAKE_BINARY_DIR}/lib")
 586 set(includeflag "\"-I${includedir}\" \"-I${includedir}/smpi\"")
 587 set(includeflag "${includeflag} \"-I${CMAKE_BINARY_DIR}/include\" \"-I${CMAKE_BINARY_DIR}/include/smpi\"")
 588 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${libdir}")
 589 if(NS3_LIBRARY_PATH)
 590   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 591 endif()
 592 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 593 set(SMPIMAIN ${libdir}/simgrid/smpimain)
 594 set(SMPIREPLAYMAIN ${libdir}/simgrid/smpireplaymain)
 595
 596 foreach(script cc cxx ff f90 run)
 597   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
 598 endforeach()
 599
 600 if(NOT WIN32)
 601   foreach(script cc cxx ff f90 run)
 602     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
 603     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
 604   endforeach()
 605 endif()
 606
 607 set(generated_headers_to_install
 608   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
 609   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid/config.h
 610   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid/version.h
 611   )
 612
 613 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
 614
 615 set(generated_files_to_clean
 616   ${generated_headers}
 617   ${generated_headers_to_install}
 618   ${CMAKE_BINARY_DIR}/bin/smpicc
 619   ${CMAKE_BINARY_DIR}/bin/smpicxx
 620   ${CMAKE_BINARY_DIR}/bin/smpiff
 621   ${CMAKE_BINARY_DIR}/bin/smpif90
 622   ${CMAKE_BINARY_DIR}/bin/smpirun
 623   ${CMAKE_BINARY_DIR}/bin/colorize
 624   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
 625   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
 626   )
 627
 628 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
 629   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
 630   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
 631   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allreduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allreduce.txt COPYONLY)
 632   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
 633   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
 634   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
 635   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
 636   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
 637   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
 638   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
 639   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
 640   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
 641   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
 642   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile_cluster ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile_cluster COPYONLY)
 643   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile_griffon ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile_griffon COPYONLY)
 644   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile_coll ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile_coll COPYONLY)
 645   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile_io ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile_io COPYONLY)
 646   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile_empty ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile_empty COPYONLY)
 647
 648   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
 649   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
 650   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
 651   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
 652   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
 653   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
 654   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
 655   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
 656   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
 657   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
 658   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
 659   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
 660   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
 661   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
 662   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
 663   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
 664   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
 665   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
 666   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
 667   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
 668   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
 669   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
 670   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
 671   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
 672   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
 673   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
 674   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
 675   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
 676   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
 677   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
 678   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
 679   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
 680   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
 681   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
 682   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt COPYONLY)
 683
 684 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt COPYONLY)
 685 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt COPYONLY)
 686 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt COPYONLY)
 687 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty.txt COPYONLY)
 688 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt COPYONLY)
 689 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt COPYONLY)
 690 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed.txt COPYONLY)
 691 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt COPYONLY)
 692 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt COPYONLY)
 693 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute COPYONLY)
 694 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive COPYONLY)
 695 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2 ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2 COPYONLY)
 696 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple COPYONLY)
 697 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time COPYONLY)
 698 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time_and_resources ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time_and_resources COPYONLY)
 699
 700   set(generated_files_to_clean
 701     ${generated_files_to_clean}
 702     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
 703     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
 704     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allreduce.txt
 705     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
 706     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
 707     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
 708     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
 709     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
 710     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
 711     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
 712     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
 713     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
 714     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
 715     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
 716     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
 717     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
 718     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
 719     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
 720     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
 721     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
 722     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
 723     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
 724     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
 725     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
 726     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
 727     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
 728     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
 729     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
 730     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
 731     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
 732     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
 733     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
 734     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
 735     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
 736     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
 737     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
 738     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
 739     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
 740     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
 741     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
 742     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
 743     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
 744     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
 745     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
 746     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
 747     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
 748     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
 749     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
 750     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt
 751     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt
 752     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt
 753     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty.txt
 754     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt
 755     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt
 756     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed.txt
 757     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt
 758     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt
 759     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/replay_multiple_manual.tesh
 760     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute
 761     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive
 762     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2
 763     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple
 764     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty1
 765     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2
 766     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_resources
 767     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_time
 768     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_time_and_resources
 769     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed1
 770     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2
 771     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_resources
 772     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time
 773     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time_and_resources
 774     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_nojob
 775     )
 776 endif()
 777
 778 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
 779   "${generated_files_to_clean}")
 780
 781 add_custom_target(tests    COMMENT "Recompiling the tests")
 782 add_custom_target(tests-mc COMMENT "Recompiling the MC tests and tools.")
 783 add_dependencies(tests tests-mc)
 784
 785 ### Build some Maintainer files
 786 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
 787
 788 ### Make Libs
 789 if(NOT WIN32)
 790   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
 791 else()
 792   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
 793 endif()
 794
 795 if(enable_java)
 796   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
 797 endif()
 798
 799 # Python binding (with pybind11)
 800 ################
 801 if((NOT DEFINED enable_python) OR enable_python)
 802   if(EXISTS ${CMAKE_HOME_DIRECTORY}/pybind11) # Try to use a local copy of pybind11, if any
 803     message(STATUS "Use the internal copy of pybind11.")
 804     add_subdirectory(${CMAKE_HOME_DIRECTORY}/pybind11)
 805     set(pybind11_FOUND ON)
 806
 807     set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_HOME_DIRECTORY}/pybind11/tools/)
 808     set(Python_ADDITIONAL_VERSIONS 3.9 3.8 3.7 3.6 3.5 3.4)
 809     find_package(PythonLibsNew ${PYBIND11_PYTHON_VERSION} REQUIRED)
 810
 811   else()
 812     find_package(pybind11 CONFIG)
 813     message(STATUS "Pybind11 version: ${pybind11_VERSION}")
 814     if (pybind11_VERSION VERSION_LESS 2.4)
 815       message(STATUS "SimGrid needs at least v2.4 of pybind11. Disabling the Python bindings.")
 816       set(pybind11_FOUND OFF)
 817     endif()
 818   endif()
 819
 820   if(NOT PYTHONLIBS_FOUND AND NOT Python3_Development_FOUND)
 821     message(STATUS "Python libs not found. Turn pybind11 off.")
 822
 823     set(pybind11_FOUND OFF)
 824   endif()
 825 endif()
 826
 827 option(enable_python "Whether the Python bindings are activated." ${pybind11_FOUND}) # ON by default if dependencies are met
 828
 829 if("${CMAKE_SYSTEM}" MATCHES "FreeBSD" AND enable_model-checking AND enable_python)
 830   message(WARNING "FreeBSD + Model-Checking + Python = too much for now. Disabling the Python bindings.")
 831   set(enable_python FALSE)
 832 endif()
 833
 834 if(enable_python)
 835   if(pybind11_FOUND)
 836     message(STATUS "Found pybind11.")
 837     if(NOT enable_lto)
 838       set(pybind11_options NO_EXTRAS)
 839     endif()
 840     pybind11_add_module(python-bindings src/bindings/python/simgrid_python.cpp ${pybind11_options})
 841     target_compile_features(python-bindings PRIVATE cxx_std_14)
 842     target_link_libraries(python-bindings PUBLIC simgrid)
 843     set_target_properties(python-bindings PROPERTIES
 844                           LIBRARY_OUTPUT_NAME simgrid
 845                           CXX_VISIBILITY_PRESET "default"
 846                           INTERPROCEDURAL_OPTIMIZATION FALSE)
 847     # LTO is disabled here from the python bindings because this makes a
 848     # cmake warning about CMP0069 even when this policy is set. This
 849     # problem may be in cmake, in pybind11 or even in our code, not sure.
 850     # It may get eventually solved in cmake or pybind11. Or not.
 851     # The sure thing is that our python bindings are in one file only,
 852     # so there is no need for LTO here. Problem solved :)
 853
 854     add_dependencies(tests python-bindings)
 855     set_property(TARGET python-bindings
 856                  APPEND PROPERTY INCLUDE_DIRECTORIES "${INTERNAL_INCLUDES}")
 857
 858     if("${SIMGRID_PYTHON_LIBDIR}" STREQUAL "") # value not manually set
 859       if("${CMAKE_INSTALL_PREFIX}" STREQUAL "/usr")
 860         set(SIMGRID_PYTHON_LIBDIR ${Python3_SITEARCH})
 861       else("${CMAKE_INSTALL_PREFIX}" STREQUAL "/usr")
 862         string(REGEX REPLACE "^/usr/" "${CMAKE_INSTALL_PREFIX}/" SIMGRID_PYTHON_LIBDIR ${Python3_SITEARCH})
 863       endif("${CMAKE_INSTALL_PREFIX}" STREQUAL "/usr")
 864     endif()
 865     install(TARGETS python-bindings
 866             LIBRARY DESTINATION "${SIMGRID_PYTHON_LIBDIR}")
 867   else()
 868     message(FATAL_ERROR "Please install pybind11-dev to build the Python bindings (or disable that option).")
 869   endif()
 870 endif()
 871 mark_as_advanced(PYBIND11_PYTHON_VERSION)
 872 mark_as_advanced(pybind11_DIR)
 873
 874 ### Make tests
 875 if(enable_memcheck_xml)
 876   set(enable_memcheck true)
 877 endif()
 878
 879 INCLUDE(CTest)
 880 ENABLE_TESTING()
 881 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
 882 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
 883
 884 ### Define subdirectories
 885 foreach(cmakefile ${CMAKEFILES_TXT})
 886   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
 887   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
 888 endforeach()
 889
 890 ### Setup the distrib
 891 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
 892
 893 ### Build the docs if asked to
 894 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
 895
 896 ### Print the result of configuration
 897 message("")
 898 message("##########################################")
 899 message("#### Content of src/internal_config.h ####")
 900 message("##########################################")
 901 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
 902 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
 903 foreach(line ${config_output})
 904   message("   ${line}")
 905 endforeach()
 906 message("##########################################")
 907 message("####   Content of simgrid/config.h    ####")
 908 message("##########################################")
 909 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid/config.h config_output)
 910 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
 911 foreach(line ${config_output})
 912   message("   ${line}")
 913 endforeach()
 914 message("##########################################")
 915 message("####   End of configuration headers   ####")
 916 message("##########################################")
 917
 918 message("\nConfiguration of package `simgrid':")
 919 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
 920 message("        Build Name ..................: ${BUILDNAME}")
 921 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
 922 message("        Site ........................: ${SITE}")
 923 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
 924 message("        Release .....................: simgrid-${release_version}")
 925 message("")
 926 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
 927 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
 928 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
 929 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
 930 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
 931 if(${Java_FOUND})
 932   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
 933   message("                version .............: ${Java_VERSION_STRING}")
 934   message("                runtime .............: ${Java_JAVA_EXECUTABLE}")
 935 endif()
 936 if(CMAKE_Fortran_COMPILER)
 937   message("        Compiler: Fortran ...........: ${SMPI_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
 938   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
 939 endif()
 940 message("        Linker: .....................: ${CMAKE_LINKER}")
 941 message("                version .............: ${LINKER_VERSION}")
 942 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
 943 message("")
 944 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
 945 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
 946 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
 947 message("        with LTO ....................: ${enable_lto}")
 948 message("")
 949
 950 if (SIMGRID_HAVE_MSG)
 951   message("        Compile MSG .................: ON")
 952 else()
 953   message("        Compile MSG .................: OFF")
 954 endif()
 955
 956 if (SIMGRID_HAVE_NS3)
 957   message("        Compile ns-3 ................: ON (path: ${NS3_PATH})")
 958 else()
 959   message("        Compile ns-3 ................: OFF  (hint: ${NS3_HINT})")
 960 endif()
 961
 962 if (${Java_FOUND})
 963   message("        Compile Java ................: ON")
 964   message("          Native lib in jar .........: ${enable_lib_in_jar}")
 965 else()
 966   message("        Compile Java ................: OFF")
 967 endif()
 968 if(pybind11_FOUND)
 969   message("        Compile Python bindings .....: ${enable_python}")
 970   message("          module ....................: ${PYTHON_MODULE_PREFIX}simgrid${PYTHON_MODULE_EXTENSION}")
 971   message("          install path ..............: ${SIMGRID_PYTHON_LIBDIR} (force another value with -DSIMGRID_PYTHON_LIBDIR)")
 972 else()
 973   message("        Compile Python bindings .....: OFF (disabled, or pybind11 not found)")
 974 endif()
 975 if(Eigen3_FOUND)
 976   message("        Eigen3 library ..............: ${EIGEN3_VERSION_STRING} in ${EIGEN3_INCLUDE_DIR}")
 977 else()
 978   message("        Eigen3 library ..............: not found (EIGEN3_HINT='${EIGEN3_HINT}').")
 979 endif()
 980 message("        Compile Smpi ................: ${HAVE_SMPI}")
 981 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
 982 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
 983 message("          MBI testsuite .............: ${enable_smpi_MBI_testsuite}")
 984 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
 985 message("          PAPI support...............: ${HAVE_PAPI}")
 986 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
 987 message("")
 988 message("        Maintainer mode .............: ${enable_maintainer_mode}")
 989 message("        Documentation................: ${enable_documentation}")
 990 message("        Model checking ..............: ${SIMGRID_HAVE_MC}")
 991 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
 992 message("        Mallocators .................: ${enable_mallocators}")
 993 message("")
 994 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
 995 message("")
 996
 997 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
 998 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
 999 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
1000
1001 INCLUDE(Dart)