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("${CMAKE_SYSTEM}" MATCHES "Linux")
 124   find_library(DL_LIBRARY dl)
 125 endif("${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 ${INCLUDES} /usr/include/)
 160 endif()
 161
 162 if(WIN32)
 163   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
 164   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
 165   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
 166   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
 167   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
 168   unset(CMAKE_INCLUDE_WIN)
 169 endif()
 170
 171 include_directories(${INCLUDES})
 172
 173 # library dependency cannot start with a space (CMP0004), so initialize it with something that is never desactivated.
 174 set(SIMGRID_DEP "-lm")
 175
 176 ### Determine the assembly flavor that we need today
 177 set(HAVE_RAW_CONTEXTS 0)
 178 include(CMakeDetermineSystem)
 179 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
 180   IF(CMAKE_SIZEOF_VOID_P EQUAL 4) # 32 bits
 181     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
 182     set(PROCESSOR_i686 1)
 183     set(PROCESSOR_x86_64 0)
 184   ELSE()
 185     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
 186     set(PROCESSOR_i686 0)
 187     set(PROCESSOR_x86_64 1)
 188   ENDIF()
 189   if (WIN32)
 190     message(STATUS "Disable fast raw contexts on Windows.")
 191   else()
 192     set(HAVE_RAW_CONTEXTS 1)
 193   endif()
 194 ELSE()
 195   set(PROCESSOR_i686 0)
 196   set(PROCESSOR_x86_64 0)
 197 ENDIF()
 198
 199 include(CheckFunctionExists)
 200 include(CheckTypeSize)
 201 include(CheckIncludeFile)
 202 include(CheckIncludeFiles)
 203 include(CheckLibraryExists)
 204 include(CheckSymbolExists)
 205
 206 set(HAVE_GRAPHVIZ 0)
 207 include(FindGraphviz)
 208
 209 set(HAVE_LUA 0)
 210 if(enable_lua)
 211   include(FindLuaSimgrid)
 212 endif()
 213
 214 set(HAVE_NS3 0)
 215 if(enable_ns3)
 216   include(FindNS3)
 217   if (NOT HAVE_NS3)
 218     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
 219   endif()
 220 endif()
 221
 222 if(WIN32)
 223   set(Boost_USE_STATIC_LIBS 1)
 224 endif()
 225 set(HAVE_PAPI 0)
 226 if(enable_smpi_papi)
 227   include(FindPAPI)
 228   if (NOT HAVE_PAPI)
 229     message(FATAL_ERROR "Cannot find PAPI. Please install it (apt-get install papi-tools libpapi-dev) or disable PAPI bindings.")
 230   endif()
 231 endif()
 232
 233 find_package(Boost 1.48)
 234 if(Boost_FOUND)
 235   include_directories(${Boost_INCLUDE_DIRS})
 236 else()
 237   if(APPLE)
 238     message(FATAL_ERROR "Failed to find Boost libraries (Try to install them with 'sudo fink install boost1.53.nopython')")
 239   else()
 240     message(FATAL_ERROR "Failed to find Boost libraries."
 241                         "Did you install libboost-dev and libboost-context-dev?"
 242                         "(libboost-context-dev is optional)"
 243                         "SimGrid requires Boost >= 1.48.0")
 244   endif()
 245 endif()
 246
 247 #Boost context 1.61 will break compatibility with our implementation.
 248 #Warn users about that
 249 find_package(Boost 1.61 COMPONENTS context)
 250
 251 if(Boost_FOUND AND Boost_CONTEXT_FOUND)
 252   message("WARNING : our implementation of Boost context factory is not compatible with Boost >=1.61 yet.")
 253
 254   set(Boost_FOUND 1)
 255   set(HAVE_BOOST_CONTEXTS 0)
 256 else()
 257 # Try again to see if we have libboost-context
 258   find_package(Boost 1.42 COMPONENTS context)
 259   set(Boost_FOUND 1) # We don't care of whether this component is missing
 260
 261   if(Boost_FOUND AND Boost_CONTEXT_FOUND)
 262     # We should use feature detection for this instead:
 263     if (Boost_VERSION LESS 105600)
 264       message("Found Boost.Context API v1")
 265       set(HAVE_BOOST_CONTEXTS 1)
 266     else()
 267       message("Found Boost.Context API v2")
 268       set(HAVE_BOOST_CONTEXTS 2)
 269     endif()
 270   else()
 271     message ("   boost        : found.")
 272     message ("   boost-context: missing. Install libboost-context-dev for this optional feature.")
 273     set(HAVE_BOOST_CONTEXTS 0)
 274   endif()
 275 endif()
 276
 277 # Checks for header libraries functions.
 278 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
 279
 280 CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
 281 if(NOT APPLE) # OS X El Capitan deprecates this function
 282   CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
 283 endif()
 284 CHECK_LIBRARY_EXISTS(pthread sem_open                "" HAVE_SEM_OPEN_LIB)
 285 set(HAVE_PTHREAD_SETAFFINITY 0)
 286 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
 287
 288 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 289   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
 290 elseif(MINGW)
 291   # Use the GNU version of unusual modifiers like PRIx64
 292   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
 293   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
 294 else()
 295   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
 296 endif()
 297
 298 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_H)
 299 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
 300 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
 301 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
 302 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
 303 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
 304 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
 305 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
 306
 307 CHECK_FUNCTION_EXISTS(backtrace HAVE_BACKTRACE)
 308 CHECK_FUNCTION_EXISTS(dlfunc HAVE_DLFUNC)
 309 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
 310 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
 311 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
 312 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
 313 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
 314 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
 315 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
 316 CHECK_FUNCTION_EXISTS(mremap HAVE_MREMAP)
 317
 318 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
 319 if(MINGW)
 320   # The detection of vasprintf fails on MinGW, assumingly because it's
 321   # defined as an inline function in stdio.h instead of a regular
 322   # function. So force the result to be 1 despite of the test.
 323   set(HAVE_VASPRINTF 1)
 324 endif()
 325
 326 #Check if __thread is defined
 327 execute_process(
 328   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_thread_storage.c -o testprog"
 329   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 330   RESULT_VARIABLE HAVE_thread_storage_run)
 331 file(REMOVE testprog)
 332 if(HAVE_thread_storage_run)
 333   set(HAVE_THREAD_LOCAL_STORAGE 1)
 334 else()
 335   set(HAVE_THREAD_LOCAL_STORAGE 0)
 336 endif()
 337
 338 if(enable_model-checking AND NOT "${CMAKE_SYSTEM}" MATCHES "Linux|FreeBSD")
 339   message(WARNING "Support for model-checking has not been enabled on ${CMAKE_SYSTEM}: disabling it")
 340   set(enable_model-checking FALSE)
 341 endif()
 342
 343 if(HAVE_MMAP AND HAVE_THREAD_LOCAL_STORAGE)
 344   SET(HAVE_MMALLOC 1)
 345 else()
 346   SET(HAVE_MMALLOC 0)
 347   if(enable_model-checking)
 348     message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
 349   endif()
 350   SET(enable_model-checking 0)
 351 endif()
 352
 353 if(enable_jedule)
 354   set(HAVE_JEDULE 1)
 355 else()
 356   set(HAVE_JEDULE 0)
 357 endif()
 358
 359 if(enable_mallocators)
 360   SET(HAVE_MALLOCATOR 1)
 361 else()
 362   SET(HAVE_MALLOCATOR 0)
 363 endif()
 364
 365 include(FindLibunwind)
 366 if(HAVE_LIBUNWIND)
 367   if(NOT APPLE)
 368     SET(SIMGRID_DEP "${SIMGRID_DEP} -lunwind")
 369   else()
 370     # Apple forbids to link directly against its libunwind implementation
 371     # So let's comply and link against the System framework
 372     SET(SIMGRID_DEP "${SIMGRID_DEP} -lSystem")
 373   endif()
 374   if("${CMAKE_SYSTEM}" MATCHES "Linux|FreeBSD")
 375     set(SIMGRID_DEP "${SIMGRID_DEP} -lunwind-ptrace")
 376     # This supposes that the host machine is either an AMD or a X86.
 377     # This is deeply wrong, and should be fixed by manually loading -lunwind-PLAT (FIXME)
 378     if(PROCESSOR_x86_64)
 379       SET(SIMGRID_DEP "${SIMGRID_DEP} -lunwind-x86_64")
 380     else()
 381       SET(SIMGRID_DEP "${SIMGRID_DEP} -lunwind-x86")
 382     endif()
 383   endif()
 384 else()
 385   if(enable_model-checking)
 386     message(FATAL_ERROR "Please either install the libunwind7-dev package (or equivalent) or turn off the model-checking option of SimGrid.")
 387   endif()
 388 endif()
 389
 390 if(enable_model-checking)
 391   find_package(Libdw REQUIRED)
 392   find_package(Libevent REQUIRED)
 393   include_directories(${LIBDW_INCLUDE_DIRS} ${LIBEVENT_INCLUDE_DIRS})
 394   set(SIMGRID_DEP "${SIMGRID_DEP} ${LIBEVENT_LIBRARIES} ${LIBDW_LIBRARIES}")
 395   set(HAVE_MC 1)
 396   if("${CMAKE_SYSTEM}" MATCHES "FreeBSD" AND enable_java)
 397     message(WARNING "FreeBSD + Model-Checking + Java = too much for now. Disabling java")
 398     set(enable_java FALSE)
 399   endif()
 400 else()
 401   SET(HAVE_MC 0)
 402   set(HAVE_MMALLOC 0)
 403 endif()
 404
 405 if (enable_model-checking AND enable_ns3)
 406   message(FATAL_ERROR "Cannot activate both model-checking and NS3 bindings: NS3 pull too much dependencies for the MC to work")
 407 endif()
 408
 409 if(enable_smpi)
 410   SET(HAVE_SMPI 1)
 411   if("${CMAKE_SYSTEM}" MATCHES "Linux|FreeBSD")
 412     SET(USE_LIBUTIL 0)
 413     SET(HAVE_PRIVATIZATION 1)
 414   else()
 415     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
 416     SET(HAVE_PRIVATIZATION 0)
 417   endif()
 418 else()
 419   SET(HAVE_SMPI 0)
 420 endif()
 421
 422 #--------------------------------------------------------------------------------------------------
 423 ### Check for GNU dynamic linker
 424 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
 425 if (HAVE_DLFCN_H)
 426   execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c ${DL_LIBRARY} -o test_gnu_ld
 427                   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 428                   OUTPUT_VARIABLE HAVE_GNU_LD_compil
 429   )
 430   if(HAVE_GNU_LD_compil)
 431     set(HAVE_GNU_LD 0)
 432     message(STATUS "Warning: test program toward GNU ld failed to compile:")
 433     message(STATUS "${HAVE_GNU_LD_comp_output}")
 434   else()
 435     execute_process(COMMAND ./test_gnu_ld
 436                     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 437                     RESULT_VARIABLE HAVE_GNU_LD_run
 438                     OUTPUT_VARIABLE var_exec
 439                    )
 440
 441     if(NOT HAVE_GNU_LD_run)
 442       set(HAVE_GNU_LD 1)
 443       message(STATUS "We are using GNU dynamic linker")
 444     else()
 445       set(HAVE_GNU_LD 0)
 446       message(STATUS "Warning: error while checking for GNU ld:")
 447       message(STATUS "Test output: '${var_exec}'")
 448       message(STATUS "Exit status: ${HAVE_GNU_LD_run}")
 449     endif()
 450     file(REMOVE test_gnu_ld)
 451   endif()
 452 endif()
 453
 454 #--------------------------------------------------------------------------------------------------
 455 ### Initialize of CONTEXT THREADS
 456
 457 set(HAVE_THREAD_CONTEXTS 0)
 458 if(HAVE_PTHREAD)
 459   ### Test that we have a way to create semaphores
 460
 461   if(HAVE_SEM_OPEN_LIB)
 462     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
 463       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 464       OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
 465     )
 466
 467     # Test sem_open by compiling:
 468     if(HAVE_SEM_OPEN_compil)
 469       set(HAVE_SEM_OPEN 0)
 470       message(STATUS "Warning: sem_open not compilable")
 471       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
 472     else()
 473       set(HAVE_SEM_OPEN 1)
 474       message(STATUS "sem_open is compilable")
 475     endif()
 476
 477     # If we're not crosscompiling, we check by executing the program:
 478     if (HAVE_SEM_OPEN AND NOT CMAKE_CROSSCOMPILING)
 479       execute_process(COMMAND ./sem_open
 480         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 481         RESULT_VARIABLE HAVE_SEM_OPEN_run
 482         OUTPUT_VARIABLE var_compil
 483       )
 484       if (NOT HAVE_SEM_OPEN_run)
 485         set(HAVE_SEM_OPEN 1)
 486         message(STATUS "sem_open is executable")
 487       else()
 488         set(HAVE_SEM_OPEN 0)
 489         if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
 490           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
 491         else()
 492           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
 493         endif()
 494         message(STATUS "Warning: sem_open not executable")
 495         message(STATUS "Compilation output: '${var_compil}'")
 496         message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
 497       endif()
 498     endif()
 499     file(REMOVE sem_open)
 500   else()
 501     set(HAVE_SEM_OPEN 0)
 502   endif()
 503
 504   if(HAVE_SEM_INIT_LIB)
 505     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
 506       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 507       RESULT_VARIABLE HAVE_SEM_INIT_run
 508       OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
 509
 510     # Test sem_init by compiling:
 511     if(HAVE_SEM_INIT_compil)
 512       set(HAVE_SEM_INIT 0)
 513       message(STATUS "Warning: sem_init not compilable")
 514       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
 515     else()
 516       set(HAVE_SEM_INIT 1)
 517       message(STATUS "sem_init is compilable")
 518     endif()
 519
 520     # If we're not crosscompiling, we check by executing the program:
 521     if (HAVE_SEM_INIT AND NOT CMAKE_CROSSCOMPILING)
 522       execute_process(COMMAND ./sem_init
 523         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 524         RESULT_VARIABLE HAVE_SEM_INIT_run
 525         OUTPUT_VARIABLE var_compil
 526       )
 527       if (NOT HAVE_SEM_INIT_run)
 528         set(HAVE_SEM_INIT 1)
 529         message(STATUS "sem_init is executable")
 530       else()
 531         set(HAVE_SEM_INIT 0)
 532         if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
 533           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
 534         else()
 535           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
 536         endif()
 537         message(STATUS "Warning: sem_init not executable")
 538         message(STATUS "Compilation output: '${var_compil}'")
 539         message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
 540       endif()
 541     endif()
 542     file(REMOVE sem_init)
 543   else()
 544     set(HAVE_SEM_INIT 0)
 545   endif()
 546
 547   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
 548     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).")
 549   endif()
 550
 551   set(HAVE_THREAD_CONTEXTS 1)
 552   message("-- Support for thread context factory ok.")
 553 endif()
 554
 555 set(HAVE_UCONTEXT_CONTEXTS 0)
 556 if(NOT HAVE_UCONTEXT_H)
 557   message("-- No ucontext factory: <ucontext.h> not found.")
 558 elseif(APPLE)
 559   message("-- No ucontext factory: Apple don't want us to use them.")
 560   set(HAVE_UCONTEXT_H 0)
 561 else()
 562   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
 563     OUTPUT_VARIABLE compile_makecontext_output)
 564
 565   #If can have both context
 566   if(compile_makecontext)
 567     set(HAVE_UCONTEXT_CONTEXTS 1)
 568     message("-- Support for ucontext factory ok.")
 569   else()
 570     message("-- Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
 571     message("-- No ucontext factory: makecontext() is not compilable.")
 572   endif()
 573
 574   # Stack setup (size and address)
 575   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 576     ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
 577     RUN_OUTPUT_VARIABLE stack_setup)
 578
 579   LIST(LENGTH stack_setup stack_setup_len)
 580   if("${stack_setup_len}" STREQUAL "2")
 581     LIST(GET stack_setup 0 makecontext_addr)
 582     LIST(GET stack_setup 1 makecontext_size)
 583     set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
 584     set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
 585   else()
 586     message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
 587   endif()
 588 endif()
 589
 590 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
 591 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
 592   ${CMAKE_BINARY_DIR}
 593   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
 594   RUN_OUTPUT_VARIABLE stack
 595   COPY_FILE test_stackgrowth)
 596
 597 if("${stack}" STREQUAL "down")
 598   set(PTH_STACKGROWTH "-1")
 599 elseif("${stack}" STREQUAL "up")
 600   set(PTH_STACKGROWTH "1")
 601 else()
 602   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
 603     set(PTH_STACKGROWTH "-1")
 604   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
 605     set(PTH_STACKGROWTH "-1")
 606   else()
 607     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
 608   endif()
 609 endif()
 610 # If the test ran well, remove the test binary
 611 file(REMOVE test_stackgrowth)
 612 #--------------------------------------------------------------------------------------------------
 613
 614 ### check for addr2line
 615 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS)
 616 if(ADDR2LINE)
 617   set(ADDR2LINE "${ADDR2LINE}/addr2line")
 618 endif()
 619
 620 ###############
 621 ## GIT version check
 622 ##
 623 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
 624   execute_process(
 625      COMMAND git remote
 626      COMMAND head -n 1
 627      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 628      OUTPUT_VARIABLE remote
 629      OUTPUT_STRIP_TRAILING_WHITESPACE)
 630   #message(STATUS "Git remote: ${remote}")
 631   execute_process(COMMAND git config --get remote.${remote}.url
 632      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 633      OUTPUT_VARIABLE url
 634      OUTPUT_STRIP_TRAILING_WHITESPACE)
 635   #message(STATUS "Git url: ${url}")
 636   if(url)
 637     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
 638        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 639        OUTPUT_VARIABLE GIT_VERSION
 640        OUTPUT_STRIP_TRAILING_WHITESPACE)
 641     message(STATUS "Git version: ${GIT_VERSION}")
 642
 643     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
 644        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 645        OUTPUT_VARIABLE GIT_DATE
 646        OUTPUT_STRIP_TRAILING_WHITESPACE)
 647     message(STATUS "Git date: ${GIT_DATE}")
 648     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
 649
 650     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
 651        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 652        OUTPUT_VARIABLE SIMGRID_GITHASH
 653        OUTPUT_STRIP_TRAILING_WHITESPACE)
 654   endif()
 655 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
 656   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
 657 endif()
 658
 659 ### Generate the required headers and scripts
 660 #############################################
 661
 662 # gcc makes no difference between "#define HAVE_FOOBAR" and "#define HAVE_FOOBAR 0" by default,
 663 # but this too error prone. If you forget to include the config.h, you get weird segfaults.
 664 # If you include it everywhere, everything gets recompiled everytime.
 665 # So we include only where needed, and compile with -Wundef to notice the missing includes.
 666 # But cmake sometimes defines to the empty definition (#define HAVE_VALGRIND_H).
 667 # So we have to make sure that everything got a decent value before generating the files.
 668 foreach(var HAVE_BACKTRACE HAVE_EXECINFO_H HAVE_FUTEX_H HAVE_GETDTABLESIZE HAVE_GETTIMEOFDAY HAVE_MMAP HAVE_NANOSLEEP HAVE_POPEN
 669             HAVE_POSIX_GETTIME HAVE_PROCESS_VM_READV HAVE_SIGNAL_H HAVE_SYS_PARAM_H HAVE_SYS_SYSCTL_H HAVE_SYSCONF
 670             HAVE_UCONTEXT_H HAVE_UNISTD_H HAVE_VALGRIND_H HAVE_VASPRINTF HAVE_MREMAP HAVE_DLFUNC)
 671   if(${var})
 672     set(${var} 1)
 673   else()
 674     set(${var} 0)
 675   endif()
 676 endforeach()
 677
 678 # Avoid triggering a (full) rebuild by touching the files if they did not really change
 679 configure_file("${CMAKE_HOME_DIRECTORY}/tools/cmake/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
 680 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"          "${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated" @ONLY IMMEDIATE)
 681 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
 682 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid_config.h)
 683 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
 684 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid_config.h.generated)
 685
 686 # We need two versions of the SMPI scripts because they contain the path to the library
 687 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
 688
 689 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
 690
 691 ### SMPI script used when simgrid is installed
 692 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
 693 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
 694 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
 695 set(libdir ${exec_prefix}/lib)
 696 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
 697 if(NS3_LIBRARY_PATH)
 698   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 699 endif()
 700 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 701
 702 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
 703 foreach(script cc cxx ff f90 run)
 704   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
 705 endforeach()
 706
 707 ### SMPI scripts used when compiling simgrid
 708 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
 709 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
 710 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
 711 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
 712 set(libdir "${CMAKE_BINARY_DIR}/lib")
 713 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
 714 if(NS3_LIBRARY_PATH)
 715   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 716 endif()
 717 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 718
 719 foreach(script cc cxx ff f90 run)
 720   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
 721 endforeach()
 722
 723 if(NOT WIN32)
 724   foreach(script cc cxx ff f90 run)
 725     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
 726     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
 727   endforeach()
 728 endif()
 729
 730 set(generated_headers_to_install
 731   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
 732   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
 733   )
 734
 735 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
 736
 737 set(generated_files_to_clean
 738   ${generated_headers}
 739   ${generated_headers_to_install}
 740   ${CMAKE_BINARY_DIR}/bin/smpicc
 741   ${CMAKE_BINARY_DIR}/bin/smpicxx
 742   ${CMAKE_BINARY_DIR}/bin/smpiff
 743   ${CMAKE_BINARY_DIR}/bin/smpif90
 744   ${CMAKE_BINARY_DIR}/bin/smpirun
 745   ${CMAKE_BINARY_DIR}/bin/colorize
 746   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
 747   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
 748   )
 749
 750 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
 751   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
 752   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
 753   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
 754   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
 755   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
 756   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
 757   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
 758   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
 759   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
 760   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
 761   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
 762   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
 763   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
 764
 765   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
 766   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
 767   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
 768   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
 769   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
 770   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
 771   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
 772   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
 773   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
 774   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
 775   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
 776   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
 777   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
 778   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
 779   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
 780   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
 781   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
 782   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
 783   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
 784   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
 785   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
 786   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
 787   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
 788   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
 789   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
 790   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
 791   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
 792   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
 793   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
 794   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
 795   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
 796   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
 797   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
 798   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
 799   configure_file(${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)
 800
 801   set(generated_files_to_clean
 802     ${generated_files_to_clean}
 803     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
 804     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
 805     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
 806     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
 807     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
 808     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
 809     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
 810     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
 811     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
 812     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
 813     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
 814     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
 815     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
 816     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
 817     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
 818     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
 819     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
 820     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
 821     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
 822     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
 823     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
 824     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
 825     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
 826     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
 827     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
 828     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
 829     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
 830     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
 831     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
 832     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
 833     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
 834     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
 835     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
 836     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
 837     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
 838     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
 839     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
 840     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
 841     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
 842     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
 843     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
 844     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
 845     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
 846     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
 847     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
 848     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
 849     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
 850     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
 851     )
 852 endif()
 853
 854 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
 855   "${generated_files_to_clean}")
 856
 857 ### Define source packages for Libs
 858 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
 859
 860 ### Build some Maintainer files
 861 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
 862 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
 863
 864 ### Setup gcc & clang flags
 865 if (NOT MSVC)
 866   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
 867 endif()
 868
 869 ### Make Libs
 870 if(NOT WIN32)
 871   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
 872 else()
 873   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
 874 endif()
 875
 876 if(enable_java)
 877   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
 878 endif()
 879
 880 ### Make tests
 881 if(enable_memcheck_xml)
 882   set(enable_memcheck true)
 883 endif()
 884
 885 INCLUDE(CTest)
 886 ENABLE_TESTING()
 887 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
 888 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
 889
 890 ### Define subdirectories
 891 foreach(cmakefile ${CMAKEFILES_TXT})
 892   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
 893   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
 894 endforeach()
 895
 896 ### Setup the distrib
 897 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
 898
 899 ### Build the docs if asked to
 900 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
 901
 902 ### Print the result of configuration
 903 message("")
 904 message("##########################################")
 905 message("#### Content of src/internal_config.h ####")
 906 message("##########################################")
 907 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
 908 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
 909 foreach(line ${config_output})
 910   message("   ${line}")
 911 endforeach()
 912 message("##########################################")
 913 message("####   Content of simgrid_config.h    ####")
 914 message("##########################################")
 915 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h config_output)
 916 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
 917 foreach(line ${config_output})
 918   message("   ${line}")
 919 endforeach()
 920 message("##########################################")
 921 message("####   End of configuration headers   ####")
 922 message("##########################################")
 923
 924 message("\nConfiguration of package `simgrid':")
 925 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
 926 message("        Build Name ..................: ${BUILDNAME}")
 927 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
 928 message("        Site ........................: ${SITE}")
 929 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
 930 if(release)
 931   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (release build)")
 932 else()
 933   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (development build)")
 934 endif()
 935 message("")
 936 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
 937 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
 938 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
 939 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
 940 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
 941 if(${Java_FOUND})
 942   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
 943   message("                version .............: ${Java_VERSION_STRING}")
 944 if(${SWIG_FOUND})
 945   message("                SWIG ................: Version ${SWIG_VERSION} found.")
 946 else()
 947   message("                SWIG ................: Missing.")
 948 endif()
 949 endif()
 950 if(CMAKE_Fortran_COMPILER)
 951   message("        Compiler: Fortran ...........: ${SAVED_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
 952   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
 953 endif()
 954 message("        Linker: .....................: ${CMAKE_LINKER}")
 955 message("                version .............: ${LINKER_VERSION}")
 956 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
 957 message("")
 958 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
 959 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
 960 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
 961 message("        with LTO ....................: ${enable_lto}")
 962 message("")
 963
 964 if (HAVE_NS3)
 965   message("        Compile NS-3 ................: yes (path: ${NS3_PATH})")
 966 else()
 967   message("        Compile NS-3 ................: NO  (hint: ${NS3_HINT})")
 968 endif()
 969
 970 if (${Java_FOUND})
 971   message("        Compile Java ................: yes")
 972   message("          Native lib in jar .........: ${enable_lib_in_jar}")
 973 else()
 974   message("        Compile Java ................: NO")
 975 endif()
 976 message("        Compile Lua .................: ${HAVE_LUA}")
 977 message("        Compile Smpi ................: ${HAVE_SMPI}")
 978 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
 979 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
 980 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
 981 message("          PAPI support...............: ${HAVE_PAPI}")
 982 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
 983 message("")
 984 message("        Maintainer mode .............: ${enable_maintainer_mode}")
 985 message("        Documentation................: ${enable_documentation}")
 986 message("        Model checking ..............: ${HAVE_MC}")
 987 message("        Jedule  mode ................: ${HAVE_JEDULE}")
 988 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
 989 message("        Mallocators .................: ${enable_mallocators}")
 990 message("")
 991 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
 992 message("")
 993
 994 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
 995 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
 996 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
 997
 998 INCLUDE(Dart)