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   # First unset the compiler in case we're re-running cmake over a previous
  70   # configuration where it was saved as smpiff
  71   unset(CMAKE_Fortran_COMPILER)
  72
  73   SET(SMPI_FORTRAN 0)
  74   if(enable_fortran)
  75     enable_language(Fortran OPTIONAL)
  76   endif()
  77
  78   if(CMAKE_Fortran_COMPILER)
  79     # Fortran compiler detected: save it, then replace by smpiff
  80     set(SAVED_Fortran_COMPILER "${CMAKE_Fortran_COMPILER}" CACHE FILEPATH "The real Fortran compiler")
  81     set(CMAKE_Fortran_COMPILER smpiff)
  82     set(SMPI_FORTRAN 1)
  83   endif(CMAKE_Fortran_COMPILER)
  84
  85 endif()
  86
  87 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  88 #     Build the version number      #
  89 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  90
  91 set(SIMGRID_VERSION_MAJOR "3")
  92 set(SIMGRID_VERSION_MINOR "13")
  93 set(SIMGRID_VERSION_PATCH "90")
  94 set(SIMGRID_VERSION_EXTRA "-prealpha") # Extra words to add to version string (e.g. -rc1)
  95
  96 set(SIMGRID_VERSION_DATE  "2016") # Year for copyright information
  97
  98 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
  99   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
 100 else()
 101   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
 102 endif()
 103
 104 set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}${SIMGRID_VERSION_EXTRA}")
 105
 106 set(libsimgrid_version "${release_version}")
 107 set(libsimgrid-java_version "${release_version}")
 108
 109 ### SET THE LIBRARY EXTENSION
 110 if(APPLE)
 111   set(LIB_EXE "dylib")
 112 elseif(WIN32)
 113   set(LIB_EXE "a")
 114   set(BIN_EXE ".exe")
 115 else()
 116   set(LIB_EXE "so")
 117 endif()
 118
 119 execute_process(COMMAND   ${CMAKE_LINKER}   -version    OUTPUT_VARIABLE LINKER_VERSION)
 120 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
 121
 122 ### Set the library providing dlopen
 123 if("${CMAKE_SYSTEM}" MATCHES "Linux")
 124   find_library(dl DL_LIBRARY)
 125 endif("${CMAKE_SYSTEM}" MATCHES "Linux")
 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 set(PythonInterp_FIND_VERSION 3)
 136 set(PythonInterp_FIND_VERSION_COUNT 1)
 137 set(PythonInterp_FIND_VERSION_MAJOR 3)
 138 include(FindPythonInterp)
 139 if(NOT PYTHONINTERP_FOUND)
 140   message(FATAL_ERROR "Please install Python (version 3 or higher).")
 141 endif()
 142
 143 if (APPLE)
 144   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
 145   set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 146 endif()
 147 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
 148
 149 ### Compute the include paths
 150 set(INCLUDES
 151   ${CMAKE_HOME_DIRECTORY}
 152   ${CMAKE_HOME_DIRECTORY}/include
 153   ${CMAKE_HOME_DIRECTORY}/src/include
 154   ${CMAKE_BINARY_DIR}
 155   ${CMAKE_BINARY_DIR}/include
 156   )
 157
 158 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
 159   set(INCLUDES ${INCLUDES} /usr/include/)
 160 endif()
 161
 162 ### Check 32bits or 64bits
 163 IF(CMAKE_SIZEOF_VOID_P EQUAL 4)
 164   SET(ARCH_32_BITS 1)
 165 ELSE()
 166   SET(ARCH_32_BITS 0)
 167 ENDIF()
 168
 169 if(WIN32)
 170   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
 171   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
 172   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
 173   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
 174   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
 175   unset(CMAKE_INCLUDE_WIN)
 176 endif()
 177
 178 include_directories(${INCLUDES})
 179
 180
 181
 182 ### Determine the assembly flavor that we need today
 183 set(HAVE_RAW_CONTEXTS 0)
 184 include(CMakeDetermineSystem)
 185 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
 186   IF(${ARCH_32_BITS})
 187     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
 188     set(PROCESSOR_i686 1)
 189     set(PROCESSOR_x86_64 0)
 190   ELSE()
 191     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
 192     set(PROCESSOR_i686 0)
 193     set(PROCESSOR_x86_64 1)
 194   ENDIF()
 195   if (WIN32)
 196     message(STATUS "Disable fast raw contexts on Windows.")
 197   else()
 198     set(HAVE_RAW_CONTEXTS 1)
 199   endif()
 200 ELSE()
 201   set(PROCESSOR_i686 0)
 202   set(PROCESSOR_x86_64 0)
 203 ENDIF()
 204
 205 include(CheckFunctionExists)
 206 include(CheckTypeSize)
 207 include(CheckIncludeFile)
 208 include(CheckIncludeFiles)
 209 include(CheckLibraryExists)
 210 include(CheckSymbolExists)
 211
 212 set(HAVE_GRAPHVIZ 0)
 213 include(FindGraphviz)
 214
 215 set(HAVE_LUA 0)
 216 if(enable_lua)
 217   include(FindLuaSimgrid)
 218 endif()
 219
 220 set(HAVE_NS3 0)
 221 if(enable_ns3)
 222   include(FindNS3)
 223   if (NOT HAVE_NS3)
 224     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
 225   endif()
 226 endif()
 227
 228 if(WIN32)
 229   set(Boost_USE_STATIC_LIBS 1)
 230 endif()
 231 set(HAVE_PAPI 0)
 232 if(enable_smpi_papi)
 233   include(FindPAPI)
 234   if (NOT HAVE_PAPI)
 235     message(FATAL_ERROR "Cannot find PAPI. Please install it (apt-get install papi-tools libpapi-dev) or disable PAPI bindings.")
 236   endif()
 237 endif()
 238
 239 find_package(Boost 1.48)
 240 if(Boost_FOUND)
 241   include_directories(${Boost_INCLUDE_DIRS})
 242 else()
 243   if(APPLE)
 244     message(FATAL_ERROR "Failed to find Boost libraries (Try to install them with 'sudo fink install boost1.53.nopython')")
 245   else()
 246     message(FATAL_ERROR "Failed to find Boost libraries."
 247                         "Did you install libboost-dev and libboost-context-dev?"
 248                         "(libboost-context-dev is optional)"
 249                         "SimGrid requires Boost >= 1.48.0")
 250   endif()
 251 endif()
 252
 253 #Boost context 1.61 will break compatibility with our implementation.
 254 #Warn users about that
 255 find_package(Boost 1.61 COMPONENTS context)
 256
 257 if(Boost_FOUND AND Boost_CONTEXT_FOUND)
 258   message("WARNING : our implementation of Boost context factory is not compatible with Boost >=1.61 yet.")
 259
 260   set(Boost_FOUND 1)
 261   set(HAVE_BOOST_CONTEXTS 0)
 262 else()
 263 # Try again to see if we have libboost-context
 264   find_package(Boost 1.42 COMPONENTS context)
 265   set(Boost_FOUND 1) # We don't care of whether this component is missing
 266
 267   if(Boost_FOUND AND Boost_CONTEXT_FOUND)
 268     # We should use feature detection for this instead:
 269     if (Boost_VERSION LESS 105600)
 270       message("Found Boost.Context API v1")
 271       set(HAVE_BOOST_CONTEXTS 1)
 272     else()
 273       message("Found Boost.Context API v2")
 274       set(HAVE_BOOST_CONTEXTS 2)
 275     endif()
 276   else()
 277     message ("   boost        : found.")
 278     message ("   boost-context: missing. Install libboost-context-dev for this optional feature.")
 279     set(HAVE_BOOST_CONTEXTS 0)
 280   endif()
 281 endif()
 282
 283 # Try again to see if we have libboost-graph
 284 #find_package(Boost 1.42 COMPONENTS graph)
 285 #set(Boost_FOUND 1) # We don't care of whether this component is missing
 286 #
 287 #if(Boost_FOUND AND Boost_GRAPH_FOUND)
 288 #  set(HAVE_BOOST_GRAPH 1)
 289 #else()
 290 #  message ("   boost        : found.")
 291 #  message ("   boost-graph  : missing. Install libboost-graph-dev for this optional feature.")
 292 #  set(HAVE_BOOST_GRAPH 0)
 293 #endif()
 294
 295 # Checks for header libraries functions.
 296 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
 297
 298 CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
 299 if(NOT APPLE) # OS X El Capitan deprecates this function
 300   CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
 301 endif()
 302 CHECK_LIBRARY_EXISTS(pthread sem_open                "" HAVE_SEM_OPEN_LIB)
 303 set(HAVE_PTHREAD_SETAFFINITY 0)
 304 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
 305
 306 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 307   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
 308 elseif(MINGW)
 309   # Use the GNU version of unusual modifiers like PRIx64
 310   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
 311   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
 312 else()
 313   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
 314 endif()
 315
 316 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_H)
 317 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
 318 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
 319 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
 320 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
 321 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
 322 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
 323 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
 324
 325 CHECK_FUNCTION_EXISTS(backtrace HAVE_BACKTRACE)
 326 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
 327 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
 328 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
 329 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
 330 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
 331 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
 332 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
 333 CHECK_FUNCTION_EXISTS(mremap HAVE_MREMAP)
 334
 335 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
 336 if(MINGW)
 337   # The detection of vasprintf fails on MinGW, assumingly because it's
 338   # defined as an inline function in stdio.h instead of a regular
 339   # function. So force the result to be 1 despite of the test.
 340   set(HAVE_VASPRINTF 1)
 341 endif()
 342
 343 #Check if __thread is defined
 344 execute_process(
 345   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_thread_storage.c -o testprog"
 346   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 347   RESULT_VARIABLE HAVE_thread_storage_run)
 348 file(REMOVE testprog)
 349 if(HAVE_thread_storage_run)
 350   set(HAVE_THREAD_LOCAL_STORAGE 1)
 351 else()
 352   set(HAVE_THREAD_LOCAL_STORAGE 0)
 353 endif()
 354
 355 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
 356 IF(HAVE_MMAP AND
 357    NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND
 358    NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND
 359    NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND
 360    NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
 361   SET(HAVE_MMAP 0)
 362   message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
 363 ENDIF()
 364
 365 if(HAVE_MMAP AND HAVE_THREAD_LOCAL_STORAGE)
 366   SET(HAVE_MMALLOC 1)
 367 else()
 368   SET(HAVE_MMALLOC 0)
 369 endif()
 370
 371 if(enable_jedule)
 372   set(HAVE_JEDULE 1)
 373 else()
 374   set(HAVE_JEDULE 0)
 375 endif()
 376
 377 if(enable_mallocators)
 378   SET(HAVE_MALLOCATOR 1)
 379 else()
 380   SET(HAVE_MALLOCATOR 0)
 381 endif()
 382
 383 if(enable_model-checking AND HAVE_MMALLOC)
 384   SET(HAVE_MC 1)
 385   include(FindLibunwind)
 386   include(FindLibdw)
 387 else()
 388   if(enable_model-checking)
 389     message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
 390   endif()
 391   SET(HAVE_MC 0)
 392   SET(HAVE_MMALLOC 0)
 393 endif()
 394
 395 if (enable_model-checking AND enable_ns3)
 396   message(FATAL_ERROR "Cannot activate both model-checking and NS3 bindings: NS3 pull too much dependencies for the MC to work")
 397 endif()
 398
 399 if(enable_smpi)
 400   SET(HAVE_SMPI 1)
 401   if("${CMAKE_SYSTEM}" MATCHES "Linux")
 402     SET(USE_LIBUTIL 0)
 403     SET(HAVE_PRIVATIZATION 1)
 404   elseif("${CMAKE_SYSTEM}" MATCHES "^FreeBSD")
 405     SET(USE_LIBUTIL 0)
 406     SET(HAVE_PRIVATIZATION 0)
 407   else()
 408     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
 409     SET(HAVE_PRIVATIZATION 0)
 410   endif()
 411 else()
 412   SET(HAVE_SMPI 0)
 413 endif()
 414
 415 #--------------------------------------------------------------------------------------------------
 416 ### Check for GNU dynamic linker
 417 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
 418 if (HAVE_DLFCN_H)
 419   execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c ${DL_LIBRARY} -o test_gnu_ld
 420                   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 421                   OUTPUT_VARIABLE HAVE_GNU_LD_compil
 422   )
 423   if(HAVE_GNU_LD_compil)
 424     set(HAVE_GNU_LD 0)
 425     message(STATUS "Warning: test program toward GNU ld failed to compile:")
 426     message(STATUS "${HAVE_GNU_LD_comp_output}")
 427   else()
 428     execute_process(COMMAND ./test_gnu_ld
 429                     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 430                     RESULT_VARIABLE HAVE_GNU_LD_run
 431                     OUTPUT_VARIABLE var_exec
 432                    )
 433
 434     if(NOT HAVE_GNU_LD_run)
 435       set(HAVE_GNU_LD 1)
 436       message(STATUS "We are using GNU dynamic linker")
 437     else()
 438       set(HAVE_GNU_LD 0)
 439       message(STATUS "Warning: error while checking for GNU ld:")
 440       message(STATUS "Test output: '${var_exec}'")
 441       message(STATUS "Exit status: ${HAVE_GNU_LD_run}")
 442     endif()
 443     file(REMOVE test_gnu_ld)
 444   endif()
 445 endif()
 446
 447 #--------------------------------------------------------------------------------------------------
 448 ### Initialize of CONTEXT THREADS
 449
 450 set(HAVE_THREAD_CONTEXTS 0)
 451 if(HAVE_PTHREAD)
 452   ### Test that we have a way to create semaphores
 453
 454   if(HAVE_SEM_OPEN_LIB)
 455     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
 456       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 457       OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
 458     )
 459
 460     # Test sem_open by compiling:
 461     if(HAVE_SEM_OPEN_compil)
 462       set(HAVE_SEM_OPEN 0)
 463       message(STATUS "Warning: sem_open not compilable")
 464       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
 465     else()
 466       set(HAVE_SEM_OPEN 1)
 467       message(STATUS "sem_open is compilable")
 468     endif()
 469
 470     # If we're not crosscompiling, we check by executing the program:
 471     if (HAVE_SEM_OPEN AND NOT CMAKE_CROSSCOMPILING)
 472       execute_process(COMMAND ./sem_open
 473         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 474         RESULT_VARIABLE HAVE_SEM_OPEN_run
 475         OUTPUT_VARIABLE var_compil
 476       )
 477       if (NOT HAVE_SEM_OPEN_run)
 478         set(HAVE_SEM_OPEN 1)
 479         message(STATUS "sem_open is executable")
 480       else()
 481         set(HAVE_SEM_OPEN 0)
 482         if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
 483           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
 484         else()
 485           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
 486         endif()
 487         message(STATUS "Warning: sem_open not executable")
 488         message(STATUS "Compilation output: '${var_compil}'")
 489         message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
 490       endif()
 491     endif()
 492     file(REMOVE sem_open)
 493   else()
 494     set(HAVE_SEM_OPEN 0)
 495   endif()
 496
 497   if(HAVE_SEM_INIT_LIB)
 498     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
 499       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 500       RESULT_VARIABLE HAVE_SEM_INIT_run
 501       OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
 502
 503     # Test sem_init by compiling:
 504     if(HAVE_SEM_INIT_compil)
 505       set(HAVE_SEM_INIT 0)
 506       message(STATUS "Warning: sem_init not compilable")
 507       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
 508     else()
 509       set(HAVE_SEM_INIT 1)
 510       message(STATUS "sem_init is compilable")
 511     endif()
 512
 513     # If we're not crosscompiling, we check by executing the program:
 514     if (HAVE_SEM_INIT AND NOT CMAKE_CROSSCOMPILING)
 515       execute_process(COMMAND ./sem_init
 516         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 517         RESULT_VARIABLE HAVE_SEM_INIT_run
 518         OUTPUT_VARIABLE var_compil
 519       )
 520       if (NOT HAVE_SEM_INIT_run)
 521         set(HAVE_SEM_INIT 1)
 522         message(STATUS "sem_init is executable")
 523       else()
 524         set(HAVE_SEM_INIT 0)
 525         if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
 526           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
 527         else()
 528           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
 529         endif()
 530         message(STATUS "Warning: sem_init not executable")
 531         message(STATUS "Compilation output: '${var_compil}'")
 532         message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
 533       endif()
 534     endif()
 535     file(REMOVE sem_init)
 536   else()
 537     set(HAVE_SEM_INIT 0)
 538   endif()
 539
 540   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
 541     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).")
 542   endif()
 543
 544   set(HAVE_THREAD_CONTEXTS 1)
 545   message("-- Support for thread context factory ok.")
 546 endif()
 547
 548 set(HAVE_UCONTEXT_CONTEXTS 0)
 549 if(NOT HAVE_UCONTEXT_H)
 550   message("-- No ucontext factory: <ucontext.h> not found.")
 551 elseif(APPLE)
 552   message("-- No ucontext factory: Apple don't want us to use them.")
 553   set(HAVE_UCONTEXT_H 0)
 554 else()
 555   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
 556     OUTPUT_VARIABLE compile_makecontext_output)
 557
 558   #If can have both context
 559   if(compile_makecontext)
 560     set(HAVE_UCONTEXT_CONTEXTS 1)
 561     message("-- Support for ucontext factory ok.")
 562   else()
 563     message("-- Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
 564     message("-- No ucontext factory: makecontext() is not compilable.")
 565   endif()
 566
 567   # Stack setup (size and address)
 568   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 569     ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
 570     RUN_OUTPUT_VARIABLE stack_setup)
 571
 572   LIST(LENGTH stack_setup stack_setup_len)
 573   if("${stack_setup_len}" STREQUAL "2")
 574     LIST(GET stack_setup 0 makecontext_addr)
 575     LIST(GET stack_setup 1 makecontext_size)
 576     set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
 577     set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
 578   else()
 579     message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
 580   endif()
 581 endif()
 582
 583 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
 584 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
 585   ${CMAKE_BINARY_DIR}
 586   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
 587   RUN_OUTPUT_VARIABLE stack
 588   COPY_FILE test_stackgrowth)
 589
 590 if("${stack}" STREQUAL "down")
 591   set(PTH_STACKGROWTH "-1")
 592 elseif("${stack}" STREQUAL "up")
 593   set(PTH_STACKGROWTH "1")
 594 else()
 595   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
 596     set(PTH_STACKGROWTH "-1")
 597   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
 598     set(PTH_STACKGROWTH "-1")
 599   else()
 600     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
 601   endif()
 602 endif()
 603 # If the test ran well, remove the test binary
 604 file(REMOVE test_stackgrowth)
 605 #--------------------------------------------------------------------------------------------------
 606
 607 ### check for addr2line
 608 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS)
 609 if(ADDR2LINE)
 610   set(ADDR2LINE "${ADDR2LINE}/addr2line")
 611 endif()
 612
 613 ###############
 614 ## GIT version check
 615 ##
 616 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
 617   execute_process(
 618      COMMAND git remote
 619      COMMAND head -n 1
 620      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 621      OUTPUT_VARIABLE remote
 622      OUTPUT_STRIP_TRAILING_WHITESPACE)
 623   #message(STATUS "Git remote: ${remote}")
 624   execute_process(COMMAND git config --get remote.${remote}.url
 625      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 626      OUTPUT_VARIABLE url
 627      OUTPUT_STRIP_TRAILING_WHITESPACE)
 628   #message(STATUS "Git url: ${url}")
 629   if(url)
 630     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
 631        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 632        OUTPUT_VARIABLE GIT_VERSION
 633        OUTPUT_STRIP_TRAILING_WHITESPACE)
 634     message(STATUS "Git version: ${GIT_VERSION}")
 635
 636     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
 637        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 638        OUTPUT_VARIABLE GIT_DATE
 639        OUTPUT_STRIP_TRAILING_WHITESPACE)
 640     message(STATUS "Git date: ${GIT_DATE}")
 641     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
 642
 643     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
 644        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 645        OUTPUT_VARIABLE SIMGRID_GITHASH
 646        OUTPUT_STRIP_TRAILING_WHITESPACE)
 647   endif()
 648 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
 649   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
 650 endif()
 651
 652 ### Generate the required headers and scripts
 653 #############################################
 654
 655 # gcc makes no difference between "#define HAVE_FOOBAR" and "#define HAVE_FOOBAR 0" by default,
 656 # but this too error prone. If you forget to include the config.h, you get weird segfaults.
 657 # If you include it everywhere, everything gets recompiled everytime.
 658 # So we include only where needed, and compile with -Wundef to notice the missing includes.
 659 # But cmake sometimes defines to the empty definition (#define HAVE_VALGRIND_H).
 660 # So we have to make sure that everything got a decent value before generating the files.
 661 foreach(var HAVE_BACKTRACE HAVE_EXECINFO_H HAVE_FUTEX_H HAVE_GETDTABLESIZE HAVE_GETTIMEOFDAY HAVE_MMAP HAVE_NANOSLEEP HAVE_POPEN
 662             HAVE_POSIX_GETTIME HAVE_PROCESS_VM_READV HAVE_SIGNAL_H HAVE_SYS_PARAM_H HAVE_SYS_SYSCTL_H HAVE_SYSCONF
 663             HAVE_UCONTEXT_H HAVE_UNISTD_H HAVE_VALGRIND_H HAVE_VASPRINTF)
 664   if(${var})
 665     set(${var} 1)
 666   else()
 667     set(${var} 0)
 668   endif()
 669 endforeach()
 670
 671 # Avoid triggering a (full) rebuild by touching the files if they did not really change
 672 configure_file("${CMAKE_HOME_DIRECTORY}/tools/cmake/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
 673 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"          "${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated" @ONLY IMMEDIATE)
 674 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
 675 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid_config.h)
 676 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
 677 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated)
 678
 679 # We need two versions of the SMPI scripts because they contain the path to the library
 680 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
 681
 682 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
 683
 684 ### SMPI script used when simgrid is installed
 685 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
 686 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
 687 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
 688 set(libdir ${exec_prefix}/lib)
 689 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
 690 if(NS3_LIBRARY_PATH)
 691   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 692 endif()
 693 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 694
 695 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
 696 foreach(script cc cxx ff f90 run)
 697   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
 698 endforeach()
 699
 700 ### SMPI scripts used when compiling simgrid
 701 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
 702 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
 703 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
 704 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
 705 set(libdir "${CMAKE_BINARY_DIR}/lib")
 706 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
 707 if(NS3_LIBRARY_PATH)
 708   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 709 endif()
 710 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 711
 712 foreach(script cc cxx ff f90 run)
 713   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
 714 endforeach()
 715
 716 if(NOT WIN32)
 717   foreach(script cc cxx ff f90 run)
 718     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
 719     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
 720   endforeach()
 721 endif()
 722
 723 set(generated_headers_to_install
 724   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
 725   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
 726   )
 727
 728 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
 729
 730 set(generated_files_to_clean
 731   ${generated_headers}
 732   ${generated_headers_to_install}
 733   ${CMAKE_BINARY_DIR}/bin/smpicc
 734   ${CMAKE_BINARY_DIR}/bin/smpicxx
 735   ${CMAKE_BINARY_DIR}/bin/smpiff
 736   ${CMAKE_BINARY_DIR}/bin/smpif90
 737   ${CMAKE_BINARY_DIR}/bin/smpirun
 738   ${CMAKE_BINARY_DIR}/bin/colorize
 739   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
 740   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
 741   )
 742
 743 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
 744   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
 745   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
 746   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
 747   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
 748   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
 749   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
 750   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
 751   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
 752   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
 753   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
 754   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
 755   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
 756   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
 757
 758   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
 759   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
 760   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
 761   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
 762   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
 763   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
 764   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
 765   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
 766   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
 767   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
 768   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
 769   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
 770   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
 771   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
 772   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
 773   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
 774   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
 775   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
 776   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
 777   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
 778   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
 779   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
 780   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
 781   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
 782   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
 783   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
 784   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
 785   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
 786   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
 787   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
 788   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
 789   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
 790   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
 791   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
 792   configure_file(${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)
 793
 794   set(generated_files_to_clean
 795     ${generated_files_to_clean}
 796     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
 797     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
 798     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
 799     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
 800     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
 801     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
 802     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
 803     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
 804     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
 805     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
 806     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
 807     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
 808     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
 809     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
 810     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
 811     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
 812     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
 813     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
 814     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
 815     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
 816     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
 817     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
 818     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
 819     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
 820     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
 821     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
 822     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
 823     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
 824     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
 825     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
 826     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
 827     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
 828     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
 829     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
 830     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
 831     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
 832     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
 833     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
 834     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
 835     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
 836     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
 837     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
 838     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
 839     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
 840     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
 841     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
 842     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
 843     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
 844     )
 845 endif()
 846
 847 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
 848   "${generated_files_to_clean}")
 849
 850 ### Define source packages for Libs
 851 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
 852
 853 ### Build some Maintainer files
 854 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
 855 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
 856
 857 ### Setup gcc & clang flags
 858 if (NOT MSVC)
 859   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
 860 endif()
 861
 862 ### Make Libs
 863 if(NOT WIN32)
 864   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
 865 else()
 866   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
 867 endif()
 868
 869 if(enable_java)
 870   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
 871 endif()
 872
 873 ### Make tests
 874 if(enable_memcheck_xml)
 875   set(enable_memcheck true)
 876 endif()
 877
 878 INCLUDE(CTest)
 879 ENABLE_TESTING()
 880 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
 881 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
 882
 883 ### Define subdirectories
 884 foreach(cmakefile ${CMAKEFILES_TXT})
 885   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
 886   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
 887 endforeach()
 888
 889 ### Setup the distrib
 890 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
 891
 892 ### Build the docs if asked to
 893 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
 894
 895 ### Print the result of configuration
 896 message("")
 897 message("##########################################")
 898 message("#### Content of src/internal_config.h ####")
 899 message("##########################################")
 900 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
 901 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
 902 foreach(line ${config_output})
 903   message("   ${line}")
 904 endforeach()
 905 message("##########################################")
 906 message("####   Content of simgrid_config.h    ####")
 907 message("##########################################")
 908 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h config_output)
 909 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
 910 foreach(line ${config_output})
 911   message("   ${line}")
 912 endforeach()
 913 message("##########################################")
 914 message("####   End of configuration headers   ####")
 915 message("##########################################")
 916
 917 message("\nConfiguration of package `simgrid':")
 918 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
 919 message("        Build Name ..................: ${BUILDNAME}")
 920 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
 921 message("        Site ........................: ${SITE}")
 922 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
 923 if(release)
 924   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (release build)")
 925 else()
 926   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (development build)")
 927 endif()
 928 message("")
 929 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
 930 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
 931 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
 932 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
 933 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
 934 if(${Java_FOUND})
 935   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
 936   message("                version .............: ${Java_VERSION_STRING}")
 937 if(${SWIG_FOUND})
 938   message("                SWIG ................: Version ${SWIG_VERSION} found.")
 939 else()
 940   message("                SWIG ................: Missing.")
 941 endif()
 942 endif()
 943 if(CMAKE_Fortran_COMPILER)
 944   message("        Compiler: Fortran ...........: ${SAVED_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
 945   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
 946 endif()
 947 message("        Linker: .....................: ${CMAKE_LINKER}")
 948 message("                version .............: ${LINKER_VERSION}")
 949 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
 950 message("")
 951 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
 952 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
 953 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
 954 message("        with LTO ....................: ${enable_lto}")
 955 message("")
 956
 957 if (HAVE_NS3)
 958   message("        Compile NS-3 ................: yes (path: ${NS3_PATH})")
 959 else()
 960   message("        Compile NS-3 ................: NO  (hint: ${NS3_HINT})")
 961 endif()
 962
 963 if (${Java_FOUND})
 964   message("        Compile Java ................: yes")
 965   message("          Native lib in jar .........: ${enable_lib_in_jar}")
 966 else()
 967   message("        Compile Java ................: NO")
 968 endif()
 969 message("        Compile Lua .................: ${HAVE_LUA}")
 970 message("        Compile Smpi ................: ${HAVE_SMPI}")
 971 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
 972 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
 973 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
 974 message("          PAPI support...............: ${HAVE_PAPI}")
 975 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
 976 message("")
 977 message("        Maintainer mode .............: ${enable_maintainer_mode}")
 978 message("        Documentation................: ${enable_documentation}")
 979 message("        Model checking ..............: ${HAVE_MC}")
 980 message("        Jedule  mode ................: ${HAVE_JEDULE}")
 981 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
 982 message("        Mallocators .................: ${enable_mallocators}")
 983 message("")
 984 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
 985 message("")
 986
 987 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
 988 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
 989 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
 990
 991 INCLUDE(Dart)