CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.8.8)
   2 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}")
   3 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_HOME_DIRECTORY}/tools/cmake/Modules)
   4
   5 project(SimGrid C CXX)
   6
   7 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
   8 #     Check for the compiler        #
   9 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  10
  11 ### Need to set rc ccompiler before enable language
  12 if(WIN32)
  13   SET(CMAKE_RC_COMPILER "windres")
  14 endif()
  15
  16 ##
  17 ## Check the C/C++ standard that we need
  18 ##   See also tools/cmake/GCCFlags.cmake that sets our paranoid warning flags
  19 INCLUDE(CheckCCompilerFlag)
  20 CHECK_C_COMPILER_FLAG(-fstack-cleaner HAVE_C_STACK_CLEANER)
  21
  22 ## Request full debugging flags
  23 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
  24 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
  25 set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
  26
  27 if (CMAKE_COMPILER_IS_GNUCC)
  28   if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.7")
  29     message(FATAL_ERROR
  30             "SimGrid needs at least g++ version 4.7 to compile but you have ${CMAKE_CXX_COMPILER_VERSION}."
  31             "You need a sufficient support of c++11 to compile SimGrid.")
  32   endif()
  33 endif()
  34
  35 ## We need a decent support of the c++11 standard
  36 include(CheckCXXCompilerFlag)
  37 CHECK_CXX_COMPILER_FLAG("-std=gnu++11" COMPILER_SUPPORTS_CXX11)
  38 if(COMPILER_SUPPORTS_CXX11)
  39   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
  40 else()
  41   message(FATAL_ERROR
  42           "The compiler ${CMAKE_CXX_COMPILER} (v${CMAKE_CXX_COMPILER_VERSION}) has no C++11 support. "
  43            "Please use a decent C++ compiler.")
  44 endif()
  45
  46 ### And we need C11 standard, too
  47 include(CheckCCompilerFlag)
  48 CHECK_C_COMPILER_FLAG("-std=gnu11" COMPILER_SUPPORTS_C11)
  49 if(COMPILER_SUPPORTS_C11)
  50   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
  51 else()
  52   message(FATAL_ERROR
  53           "The compiler ${CMAKE_C_COMPILER} (v${CMAKE_C_COMPILER_VERSION}) has no C11 support. "
  54           "Please use a decent C compiler "
  55           "(note that c++11 support of ${CMAKE_CXX_COMPILER} seems ok).")
  56 endif()
  57 if(APPLE AND (CMAKE_C_COMPILER_VERSION VERSION_LESS "4.6"))
  58   ### gcc 4.[1-5] cannot compile ucontext on OSX
  59   message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
  60   set(HAVE_UCONTEXT_H 0)
  61 endif()
  62
  63
  64 ### Setup Options
  65 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Option.cmake)
  66
  67 ### SMPI vs. Fortran
  68 if ((NOT DEFINED enable_smpi) OR enable_smpi)
  69   if(enable_fortran)
  70     include(FindGFortran)
  71   else()
  72     SET(SMPI_FORTRAN 0)
  73   endif()
  74
  75   if(NOT APPLE) # smpi is enabled by default
  76     # Call enable_language(Fortran) in order to load the build rules for this language, needed by
  77     # teshsuite/smpi/mpich-test/.  Use CMAKE_FORCE_Fortran_COMPILER to bypass checks for a working compiler (smpiff
  78     # doesn't exist at configure time).
  79     include(CMakeForceCompiler)
  80     if(NOT COMMAND CMAKE_FORCE_Fortran_COMPILER)
  81       MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
  82         SET(CMAKE_Fortran_COMPILER "${compiler}")
  83         SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
  84         SET(CMAKE_Fortran_COMPILER_ID ${id})
  85         SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
  86         SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
  87
  88         # Set old compiler id variables.
  89         IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
  90           SET(CMAKE_COMPILER_IS_GNUG77 1)
  91         ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
  92       ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)
  93     endif()
  94     CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
  95     enable_language(Fortran OPTIONAL)
  96   endif()
  97 endif()
  98
  99 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
 100 #     Build the version number      #
 101 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
 102
 103 set(SIMGRID_VERSION_MAJOR "3")
 104 set(SIMGRID_VERSION_MINOR "13")
 105 set(SIMGRID_VERSION_PATCH "90")
 106 set(SIMGRID_VERSION_EXTRA "-prealpha") # Extra words to add to version string (e.g. -rc1)
 107
 108 set(SIMGRID_VERSION_DATE  "2016") # Year for copyright information
 109
 110 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
 111   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
 112 else()
 113   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
 114 endif()
 115
 116 set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}${SIMGRID_VERSION_EXTRA}")
 117
 118 set(libsimgrid_version "${release_version}")
 119 set(libsimgrid-java_version "${release_version}")
 120
 121 ### SET THE LIBRARY EXTENSION
 122 if(APPLE)
 123   set(LIB_EXE "dylib")
 124 elseif(WIN32)
 125   set(LIB_EXE "a")
 126   set(BIN_EXE ".exe")
 127 else()
 128   set(LIB_EXE "so")
 129 endif()
 130
 131 execute_process(COMMAND   ${CMAKE_LINKER}   -version    OUTPUT_VARIABLE LINKER_VERSION)
 132 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
 133
 134 ### Find programs and paths
 135 FIND_PROGRAM(GCOV_PATH gcov)
 136 include(FindPerl)
 137 if(NOT PERL_FOUND)
 138   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
 139 endif()
 140
 141 # tesh.py needs python 3 (or the module python-subprocess32 on python2.8+)
 142 set(PythonInterp_FIND_VERSION 3)
 143 set(PythonInterp_FIND_VERSION_COUNT 1)
 144 set(PythonInterp_FIND_VERSION_MAJOR 3)
 145 include(FindPythonInterp)
 146 if(NOT PYTHONINTERP_FOUND)
 147   message(FATAL_ERROR "Please install Python (version 3 or higher).")
 148 endif()
 149
 150 if (APPLE)
 151   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
 152   set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 153 endif()
 154 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
 155
 156 ### Compute the include paths
 157 set(INCLUDES
 158   ${CMAKE_HOME_DIRECTORY}
 159   ${CMAKE_HOME_DIRECTORY}/include
 160   ${CMAKE_HOME_DIRECTORY}/src/include
 161   ${CMAKE_BINARY_DIR}
 162   ${CMAKE_BINARY_DIR}/include
 163   )
 164
 165 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
 166   set(INCLUDES ${INCLUDES} /usr/include/)
 167 endif()
 168
 169 ### Check 32bits or 64bits
 170 IF(CMAKE_SIZEOF_VOID_P EQUAL 4)
 171   SET(ARCH_32_BITS 1)
 172 ELSE()
 173   SET(ARCH_32_BITS 0)
 174 ENDIF()
 175
 176 if(WIN32)
 177   set(CMAKE_INCLUDE_WIN "${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(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
 182   unset(CMAKE_INCLUDE_WIN)
 183 endif()
 184
 185 include_directories(${INCLUDES})
 186
 187
 188
 189 ### Determine the assembly flavor that we need today
 190 set(HAVE_RAW_CONTEXTS 0)
 191 include(CMakeDetermineSystem)
 192 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
 193   IF(${ARCH_32_BITS})
 194     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
 195     set(PROCESSOR_i686 1)
 196     set(PROCESSOR_x86_64 0)
 197   ELSE()
 198     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
 199     set(PROCESSOR_i686 0)
 200     set(PROCESSOR_x86_64 1)
 201   ENDIF()
 202   if (WIN32)
 203     message(STATUS "Disable fast raw contexts on Windows.")
 204   else()
 205     set(HAVE_RAW_CONTEXTS 1)
 206   endif()
 207 ELSE()
 208   set(PROCESSOR_i686 0)
 209   set(PROCESSOR_x86_64 0)
 210 ENDIF()
 211
 212 include(CheckFunctionExists)
 213 include(CheckTypeSize)
 214 include(CheckIncludeFile)
 215 include(CheckIncludeFiles)
 216 include(CheckLibraryExists)
 217 include(CheckSymbolExists)
 218
 219 set(HAVE_GRAPHVIZ 0)
 220 include(FindGraphviz)
 221
 222 set(HAVE_LUA 0)
 223 if(enable_lua)
 224   include(FindLuaSimgrid)
 225 endif()
 226
 227 set(HAVE_NS3 0)
 228 if(enable_ns3)
 229   include(FindNS3)
 230   if (NOT HAVE_NS3)
 231     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
 232   endif()
 233 endif()
 234
 235 if(WIN32)
 236   set(Boost_USE_STATIC_LIBS 1)
 237 endif()
 238 set(HAVE_PAPI 0)
 239 if(enable_smpi_papi)
 240   include(FindPAPI)
 241   if (NOT HAVE_PAPI)
 242     message(FATAL_ERROR "Cannot find PAPI. Please install it (apt-get install papi-tools libpapi-dev) or disable PAPI bindings.")
 243   endif()
 244 endif()
 245
 246 find_package(Boost 1.48)
 247 if(Boost_FOUND)
 248   include_directories(${Boost_INCLUDE_DIRS})
 249 else()
 250   if(APPLE)
 251     message(FATAL_ERROR "Failed to find Boost libraries (Try to install them with 'sudo fink install boost1.53.nopython')")
 252   else()
 253     message(FATAL_ERROR "Failed to find Boost libraries."
 254                         "Did you install libboost-dev and libboost-context-dev?"
 255                         "(libboost-context-dev is optional)"
 256                         "SimGrid requires Boost >= 1.48.0")
 257   endif()
 258 endif()
 259
 260 #Boost context 1.61 will break compatibility with our implementation.
 261 #Warn users about that
 262 find_package(Boost 1.61 COMPONENTS context)
 263
 264 if(Boost_FOUND AND Boost_CONTEXT_FOUND)
 265   message("WARNING : our implementation of Boost context factory is not compatible with Boost >=1.61 yet.")
 266
 267   set(Boost_FOUND 1)
 268   set(HAVE_BOOST_CONTEXTS 0)
 269 else()
 270 # Try again to see if we have libboost-context
 271   find_package(Boost 1.42 COMPONENTS context)
 272   set(Boost_FOUND 1) # We don't care of whether this component is missing
 273
 274   if(Boost_FOUND AND Boost_CONTEXT_FOUND)
 275     # We should use feature detection for this instead:
 276     if (Boost_VERSION LESS 105600)
 277       message("Found Boost.Context API v1")
 278       set(HAVE_BOOST_CONTEXTS 1)
 279     else()
 280       message("Found Boost.Context API v2")
 281       set(HAVE_BOOST_CONTEXTS 2)
 282     endif()
 283   else()
 284     message ("   boost        : found.")
 285     message ("   boost-context: missing. Install libboost-context-dev for this optional feature.")
 286     set(HAVE_BOOST_CONTEXTS 0)
 287   endif()
 288 endif()
 289
 290 # Try again to see if we have libboost-graph
 291 #find_package(Boost 1.42 COMPONENTS graph)
 292 #set(Boost_FOUND 1) # We don't care of whether this component is missing
 293 #
 294 #if(Boost_FOUND AND Boost_GRAPH_FOUND)
 295 #  set(HAVE_BOOST_GRAPH 1)
 296 #else()
 297 #  message ("   boost        : found.")
 298 #  message ("   boost-graph  : missing. Install libboost-graph-dev for this optional feature.")
 299 #  set(HAVE_BOOST_GRAPH 0)
 300 #endif()
 301
 302 # Checks for header libraries functions.
 303 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
 304
 305 CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
 306 if(NOT APPLE) # OS X El Capitan deprecates this function
 307   CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
 308 endif()
 309 CHECK_LIBRARY_EXISTS(pthread sem_open                "" HAVE_SEM_OPEN_LIB)
 310 set(HAVE_PTHREAD_SETAFFINITY 0)
 311 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
 312
 313 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 314   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
 315 elseif(MINGW)
 316   # Use the GNU version of unusual modifiers like PRIx64
 317   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
 318   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
 319 else()
 320   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
 321 endif()
 322
 323 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_H)
 324 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
 325 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
 326 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
 327 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
 328 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
 329 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
 330 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
 331
 332 CHECK_FUNCTION_EXISTS(backtrace HAVE_BACKTRACE)
 333 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
 334 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
 335 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
 336 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
 337 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
 338 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
 339 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
 340
 341 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
 342 if(MINGW)
 343   # The detection of vasprintf fails on MinGW, assumingly because it's
 344   # defined as an inline function in stdio.h instead of a regular
 345   # function. So force the result to be 1 despite of the test.
 346   set(HAVE_VASPRINTF 1)
 347 endif()
 348
 349 #Check if __thread is defined
 350 execute_process(
 351   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_thread_storage.c -o testprog"
 352   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 353   RESULT_VARIABLE HAVE_thread_storage_run)
 354 file(REMOVE testprog)
 355 if(HAVE_thread_storage_run)
 356   set(HAVE_THREAD_LOCAL_STORAGE 1)
 357 else()
 358   set(HAVE_THREAD_LOCAL_STORAGE 0)
 359 endif()
 360
 361 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
 362 IF(HAVE_MMAP AND
 363    NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND
 364    NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND
 365    NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND
 366    NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
 367   SET(HAVE_MMAP 0)
 368   message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
 369 ENDIF()
 370
 371 if(HAVE_MMAP AND HAVE_THREAD_LOCAL_STORAGE)
 372   SET(HAVE_MMALLOC 1)
 373 else()
 374   SET(HAVE_MMALLOC 0)
 375 endif()
 376
 377 if(enable_jedule)
 378   set(HAVE_JEDULE 1)
 379 else()
 380   set(HAVE_JEDULE 0)
 381 endif()
 382
 383 if(enable_mallocators)
 384   SET(HAVE_MALLOCATOR 1)
 385 else()
 386   SET(HAVE_MALLOCATOR 0)
 387 endif()
 388
 389 if(enable_model-checking AND HAVE_MMALLOC)
 390   SET(HAVE_MC 1)
 391   include(FindLibunwind)
 392   include(FindLibdw)
 393 else()
 394   if(enable_model-checking)
 395     message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
 396   endif()
 397   SET(HAVE_MC 0)
 398   SET(HAVE_MMALLOC 0)
 399 endif()
 400
 401 if (enable_model-checking AND enable_ns3)
 402   message(FATAL_ERROR "Cannot activate both model-checking and NS3 bindings: NS3 pull too much dependencies for the MC to work")
 403 endif()
 404
 405 if(enable_smpi)
 406   SET(HAVE_SMPI 1)
 407   if("${CMAKE_SYSTEM}" MATCHES "Linux")
 408     SET(USE_LIBUTIL 0)
 409     SET(HAVE_PRIVATIZATION 1)
 410   elseif("${CMAKE_SYSTEM}" MATCHES "^FreeBSD")
 411     SET(USE_LIBUTIL 0)
 412     SET(HAVE_PRIVATIZATION 0)
 413   else()
 414     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
 415     SET(HAVE_PRIVATIZATION 0)
 416   endif()
 417 else()
 418   SET(HAVE_SMPI 0)
 419 endif()
 420
 421 #--------------------------------------------------------------------------------------------------
 422 ### Check for GNU dynamic linker
 423 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
 424 if (HAVE_DLFCN_H)
 425   execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c -ldl -o test_gnu_ld
 426                   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 427                   OUTPUT_VARIABLE HAVE_GNU_LD_compil
 428   )
 429   if(HAVE_GNU_LD_compil)
 430     set(HAVE_GNU_LD 0)
 431     message(STATUS "Warning: test program toward GNU ld failed to compile:")
 432     message(STATUS "${HAVE_GNU_LD_comp_output}")
 433   else()
 434     execute_process(COMMAND ./test_gnu_ld
 435                     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 436                     RESULT_VARIABLE HAVE_GNU_LD_run
 437                     OUTPUT_VARIABLE var_exec
 438                    )
 439
 440     if(NOT HAVE_GNU_LD_run)
 441       set(HAVE_GNU_LD 1)
 442       message(STATUS "We are using GNU dynamic linker")
 443     else()
 444       set(HAVE_GNU_LD 0)
 445       message(STATUS "Warning: error while checking for GNU ld:")
 446       message(STATUS "Test output: '${var_exec}'")
 447       message(STATUS "Exit status: ${HAVE_GNU_LD_run}")
 448     endif()
 449     file(REMOVE test_gnu_ld)
 450   endif()
 451 endif()
 452
 453 #--------------------------------------------------------------------------------------------------
 454 ### Initialize of CONTEXT THREADS
 455
 456 set(HAVE_THREAD_CONTEXTS 0)
 457 if(HAVE_PTHREAD)
 458   ### Test that we have a way to create semaphores
 459
 460   if(HAVE_SEM_OPEN_LIB)
 461     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
 462       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 463       OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
 464     )
 465
 466     # Test sem_open by compiling:
 467     if(HAVE_SEM_OPEN_compil)
 468       set(HAVE_SEM_OPEN 0)
 469       message(STATUS "Warning: sem_open not compilable")
 470       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
 471     else()
 472       set(HAVE_SEM_OPEN 1)
 473       message(STATUS "sem_open is compilable")
 474     endif()
 475
 476     # If we're not crosscompiling, we check by executing the program:
 477     if (HAVE_SEM_OPEN AND NOT CMAKE_CROSSCOMPILING)
 478       execute_process(COMMAND ./sem_open
 479         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 480         RESULT_VARIABLE HAVE_SEM_OPEN_run
 481         OUTPUT_VARIABLE var_compil
 482       )
 483       if (NOT HAVE_SEM_OPEN_run)
 484         set(HAVE_SEM_OPEN 1)
 485         message(STATUS "sem_open is executable")
 486       else()
 487         set(HAVE_SEM_OPEN 0)
 488         if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
 489           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
 490         else()
 491           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
 492         endif()
 493         message(STATUS "Warning: sem_open not executable")
 494         message(STATUS "Compilation output: '${var_compil}'")
 495         message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
 496       endif()
 497     endif()
 498     file(REMOVE sem_open)
 499   else()
 500     set(HAVE_SEM_OPEN 0)
 501   endif()
 502
 503   if(HAVE_SEM_INIT_LIB)
 504     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
 505       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 506       RESULT_VARIABLE HAVE_SEM_INIT_run
 507       OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
 508
 509     # Test sem_init by compiling:
 510     if(HAVE_SEM_INIT_compil)
 511       set(HAVE_SEM_INIT 0)
 512       message(STATUS "Warning: sem_init not compilable")
 513       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
 514     else()
 515       set(HAVE_SEM_INIT 1)
 516       message(STATUS "sem_init is compilable")
 517     endif()
 518
 519     # If we're not crosscompiling, we check by executing the program:
 520     if (HAVE_SEM_INIT AND NOT CMAKE_CROSSCOMPILING)
 521       execute_process(COMMAND ./sem_init
 522         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 523         RESULT_VARIABLE HAVE_SEM_INIT_run
 524         OUTPUT_VARIABLE var_compil
 525       )
 526       if (NOT HAVE_SEM_INIT_run)
 527         set(HAVE_SEM_INIT 1)
 528         message(STATUS "sem_init is executable")
 529       else()
 530         set(HAVE_SEM_INIT 0)
 531         if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
 532           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
 533         else()
 534           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
 535         endif()
 536         message(STATUS "Warning: sem_init not executable")
 537         message(STATUS "Compilation output: '${var_compil}'")
 538         message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
 539       endif()
 540     endif()
 541     file(REMOVE sem_init)
 542   else()
 543     set(HAVE_SEM_INIT 0)
 544   endif()
 545
 546   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
 547     message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
 548   endif()
 549
 550   set(HAVE_THREAD_CONTEXTS 1)
 551   message("-- Support for thread context factory ok.")
 552 endif()
 553
 554 set(HAVE_UCONTEXT_CONTEXTS 0)
 555 if(NOT HAVE_UCONTEXT_H)
 556   message("-- No ucontext factory: <ucontext.h> not found.")
 557 elseif(APPLE)
 558   message("-- No ucontext factory: Apple don't want us to use them.")
 559   set(HAVE_UCONTEXT_H 0)
 560 else()
 561   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
 562     OUTPUT_VARIABLE compile_makecontext_output)
 563
 564   #If can have both context
 565   if(compile_makecontext)
 566     set(HAVE_UCONTEXT_CONTEXTS 1)
 567     message("-- Support for ucontext factory ok.")
 568   else()
 569     message("-- Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
 570     message("-- No ucontext factory: makecontext() is not compilable.")
 571   endif()
 572
 573   # Stack setup (size and address)
 574   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 575     ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
 576     RUN_OUTPUT_VARIABLE stack_setup)
 577
 578   LIST(LENGTH stack_setup stack_setup_len)
 579   if("${stack_setup_len}" STREQUAL "2")
 580     LIST(GET stack_setup 0 makecontext_addr)
 581     LIST(GET stack_setup 1 makecontext_size)
 582     set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
 583     set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
 584   else()
 585     message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
 586   endif()
 587 endif()
 588
 589 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
 590 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
 591   ${CMAKE_BINARY_DIR}
 592   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
 593   RUN_OUTPUT_VARIABLE stack
 594   COPY_FILE test_stackgrowth)
 595
 596 if("${stack}" STREQUAL "down")
 597   set(PTH_STACKGROWTH "-1")
 598 elseif("${stack}" STREQUAL "up")
 599   set(PTH_STACKGROWTH "1")
 600 else()
 601   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
 602     set(PTH_STACKGROWTH "-1")
 603   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
 604     set(PTH_STACKGROWTH "-1")
 605   else()
 606     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
 607   endif()
 608 endif()
 609 # If the test ran well, remove the test binary
 610 file(REMOVE test_stackgrowth)
 611 #--------------------------------------------------------------------------------------------------
 612
 613 ### check for addr2line
 614 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS)
 615 if(ADDR2LINE)
 616   set(ADDR2LINE "${ADDR2LINE}/addr2line")
 617 endif()
 618
 619 ###############
 620 ## GIT version check
 621 ##
 622 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
 623   execute_process(
 624      COMMAND git remote
 625      COMMAND head -n 1
 626      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 627      OUTPUT_VARIABLE remote
 628      OUTPUT_STRIP_TRAILING_WHITESPACE)
 629   #message(STATUS "Git remote: ${remote}")
 630   execute_process(COMMAND git config --get remote.${remote}.url
 631      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 632      OUTPUT_VARIABLE url
 633      OUTPUT_STRIP_TRAILING_WHITESPACE)
 634   #message(STATUS "Git url: ${url}")
 635   if(url)
 636     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
 637        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 638        OUTPUT_VARIABLE GIT_VERSION
 639        OUTPUT_STRIP_TRAILING_WHITESPACE)
 640     message(STATUS "Git version: ${GIT_VERSION}")
 641
 642     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
 643        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 644        OUTPUT_VARIABLE GIT_DATE
 645        OUTPUT_STRIP_TRAILING_WHITESPACE)
 646     message(STATUS "Git date: ${GIT_DATE}")
 647     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
 648
 649     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
 650        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 651        OUTPUT_VARIABLE SIMGRID_GITHASH
 652        OUTPUT_STRIP_TRAILING_WHITESPACE)
 653   endif()
 654 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
 655   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
 656 endif()
 657
 658 ### Generate the required headers and scripts
 659 #############################################
 660
 661 # gcc makes no difference between "#define HAVE_FOOBAR" and "#define HAVE_FOOBAR 0" by default,
 662 # but this too error prone. If you forget to include the config.h, you get weird segfaults.
 663 # If you include it everywhere, everything gets recompiled everytime.
 664 # So we include only where needed, and compile with -Wundef to notice the missing includes.
 665 # But cmake sometimes defines to the empty definition (#define HAVE_VALGRIND_H).
 666 # So we have to make sure that everything got a decent value before generating the files.
 667 foreach(var HAVE_BACKTRACE HAVE_EXECINFO_H HAVE_FUTEX_H HAVE_GETDTABLESIZE HAVE_GETTIMEOFDAY HAVE_MMAP HAVE_NANOSLEEP HAVE_POPEN
 668             HAVE_POSIX_GETTIME HAVE_PROCESS_VM_READV HAVE_SIGNAL_H HAVE_SYS_PARAM_H HAVE_SYS_SYSCTL_H HAVE_SYSCONF
 669             HAVE_UCONTEXT_H HAVE_UNISTD_H HAVE_VALGRIND_H HAVE_VASPRINTF)
 670   if(${var})
 671     set(${var} 1)
 672   else()
 673     set(${var} 0)
 674   endif()
 675 endforeach()
 676
 677 # Avoid triggering a (full) rebuild by touching the files if they did not really change
 678 configure_file("${CMAKE_HOME_DIRECTORY}/tools/cmake/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
 679 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"          "${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated" @ONLY IMMEDIATE)
 680 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
 681 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid_config.h)
 682 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
 683 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated)
 684
 685 # We need two versions of the SMPI scripts because they contain the path to the library
 686 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
 687
 688 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
 689
 690 ### SMPI script used when simgrid is installed
 691 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
 692 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
 693 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
 694 set(libdir ${exec_prefix}/lib)
 695 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
 696 if(NS3_LIBRARY_PATH)
 697   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 698 endif()
 699 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 700
 701 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
 702 foreach(script cc cxx ff f90 run)
 703   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
 704 endforeach()
 705
 706 ### SMPI scripts used when compiling simgrid
 707 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
 708 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
 709 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
 710 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
 711 set(libdir "${CMAKE_BINARY_DIR}/lib")
 712 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
 713 if(NS3_LIBRARY_PATH)
 714   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 715 endif()
 716 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 717
 718 foreach(script cc cxx ff f90 run)
 719   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
 720 endforeach()
 721
 722 if(NOT WIN32)
 723   foreach(script cc cxx ff f90 run)
 724     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
 725     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
 726   endforeach()
 727 endif()
 728
 729 set(generated_headers_to_install
 730   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
 731   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
 732   )
 733
 734 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
 735
 736 set(generated_files_to_clean
 737   ${generated_headers}
 738   ${generated_headers_to_install}
 739   ${CMAKE_BINARY_DIR}/bin/smpicc
 740   ${CMAKE_BINARY_DIR}/bin/smpicxx
 741   ${CMAKE_BINARY_DIR}/bin/smpiff
 742   ${CMAKE_BINARY_DIR}/bin/smpif90
 743   ${CMAKE_BINARY_DIR}/bin/smpirun
 744   ${CMAKE_BINARY_DIR}/bin/colorize
 745   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
 746   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
 747   )
 748
 749 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
 750   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
 751   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
 752   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
 753   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
 754   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
 755   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
 756   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
 757   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
 758   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
 759   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
 760   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
 761   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
 762   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
 763
 764   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
 765   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
 766   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
 767   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
 768   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
 769   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
 770   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
 771   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
 772   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
 773   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
 774   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
 775   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
 776   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
 777   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
 778   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
 779   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
 780   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
 781   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
 782   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
 783   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
 784   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
 785   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
 786   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
 787   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
 788   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
 789   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
 790   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
 791   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
 792   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
 793   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
 794   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
 795   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
 796   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
 797   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
 798   configure_file(${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)
 799
 800   set(generated_files_to_clean
 801     ${generated_files_to_clean}
 802     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
 803     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
 804     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
 805     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
 806     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
 807     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
 808     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
 809     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
 810     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
 811     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
 812     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
 813     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
 814     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
 815     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
 816     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
 817     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
 818     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
 819     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
 820     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
 821     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
 822     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
 823     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
 824     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
 825     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
 826     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
 827     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
 828     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
 829     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
 830     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
 831     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
 832     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
 833     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
 834     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
 835     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
 836     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
 837     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
 838     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
 839     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
 840     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
 841     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
 842     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
 843     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
 844     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
 845     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
 846     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
 847     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
 848     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
 849     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
 850     )
 851 endif()
 852
 853 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
 854   "${generated_files_to_clean}")
 855
 856 ### Define source packages for Libs
 857 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
 858
 859 ### Build some Maintainer files
 860 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
 861 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
 862
 863 ### Setup gcc & clang flags
 864 if (NOT MSVC)
 865   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
 866 endif()
 867
 868 ### Make Libs
 869 if(NOT WIN32)
 870   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
 871 else()
 872   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
 873 endif()
 874
 875 if(enable_java)
 876   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
 877 endif()
 878
 879 ### Make tests
 880 if(enable_memcheck_xml)
 881   set(enable_memcheck true)
 882 endif()
 883
 884 INCLUDE(CTest)
 885 ENABLE_TESTING()
 886 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
 887 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
 888
 889 ### Define subdirectories
 890 foreach(cmakefile ${CMAKEFILES_TXT})
 891   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
 892   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
 893 endforeach()
 894
 895 ### Setup the distrib
 896 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
 897
 898 ### Build the docs if asked to
 899 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
 900
 901 ### Print the result of configuration
 902 message("")
 903 message("##########################################")
 904 message("#### Content of src/internal_config.h ####")
 905 message("##########################################")
 906 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
 907 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
 908 foreach(line ${config_output})
 909   message("   ${line}")
 910 endforeach()
 911 message("##########################################")
 912 message("####   Content of simgrid_config.h    ####")
 913 message("##########################################")
 914 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h config_output)
 915 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
 916 foreach(line ${config_output})
 917   message("   ${line}")
 918 endforeach()
 919 message("##########################################")
 920 message("####   End of configuration headers   ####")
 921 message("##########################################")
 922
 923 message("\nConfiguration of package `simgrid':")
 924 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
 925 message("        Build Name ..................: ${BUILDNAME}")
 926 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
 927 message("        Site ........................: ${SITE}")
 928 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
 929 if(release)
 930   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (release build)")
 931 else()
 932   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (development build)")
 933 endif()
 934 message("")
 935 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
 936 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
 937 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
 938 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
 939 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
 940 if(${Java_FOUND})
 941   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
 942   message("                version .............: ${Java_VERSION_STRING}")
 943 if(${SWIG_FOUND})
 944   message("                SWIG ................: Version ${SWIG_VERSION} found.")
 945 else()
 946   message("                SWIG ................: Missing.")
 947 endif()
 948 endif()
 949 if(CMAKE_Fortran_COMPILER)
 950   message("        Compiler: Fortran ...........: ${CMAKE_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
 951   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
 952 endif()
 953 message("        Linker: .....................: ${CMAKE_LINKER}")
 954 message("                version .............: ${LINKER_VERSION}")
 955 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
 956 message("")
 957 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
 958 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
 959 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
 960 message("        with LTO ....................: ${enable_lto}")
 961 message("")
 962
 963 if (HAVE_NS3)
 964   message("        Compile NS-3 ................: yes (path: ${NS3_PATH})")
 965 else()
 966   message("        Compile NS-3 ................: NO  (hint: ${NS3_HINT})")
 967 endif()
 968
 969 if (${Java_FOUND})
 970   message("        Compile Java ................: yes")
 971   message("          Native lib in jar .........: ${enable_lib_in_jar}")
 972 else()
 973   message("        Compile Java ................: NO")
 974 endif()
 975 message("        Compile Lua .................: ${HAVE_LUA}")
 976 message("        Compile Smpi ................: ${HAVE_SMPI}")
 977 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
 978 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
 979 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
 980 message("          PAPI support...............: ${HAVE_PAPI}")
 981 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
 982 message("")
 983 message("        Maintainer mode .............: ${enable_maintainer_mode}")
 984 message("        Documentation................: ${enable_documentation}")
 985 message("        Model checking ..............: ${HAVE_MC}")
 986 message("        Jedule  mode ................: ${HAVE_JEDULE}")
 987 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
 988 message("        Mallocators .................: ${enable_mallocators}")
 989 message("")
 990 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
 991 message("")
 992
 993 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
 994 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
 995 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
 996
 997 INCLUDE(Dart)