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 ${CMAKE_CXX_COMPILER_VERSION}."
  31             "You need a sufficient support of c++11 to compile SimGrid.")
  32   endif()
  33 endif()
  34
  35 ## We need a decent support of the C++11 and C11 standards
  36 set(CMAKE_CXX_STANDARD 11)
  37 set(CMAKE_CXX_STANDARD_REQUIRED ON)
  38
  39 set(CMAKE_C_STANDARD 11)
  40 set(CMAKE_C_STANDARD_REQUIRED ON)
  41
  42 if (CMAKE_C_COMPILER_ID STREQUAL "Intel" AND CMAKE_C11_EXTENSION_COMPILE_OPTION STREQUAL "-std=c11")
  43   set(CMAKE_C11_EXTENSION_COMPILE_OPTION "-std=gnu11")
  44 endif()
  45
  46 ### Check threading support
  47 set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
  48 find_package(Threads)
  49
  50 ### Setup Options
  51 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Option.cmake)
  52
  53 ### SMPI vs. Fortran
  54 if ((NOT DEFINED enable_smpi) OR enable_smpi)
  55   # First unset the compiler in case we're re-running cmake over a previous
  56   # configuration where it was saved as smpiff
  57   unset(CMAKE_Fortran_COMPILER)
  58
  59   SET(SMPI_FORTRAN 0)
  60   if(enable_fortran)
  61     enable_language(Fortran OPTIONAL)
  62   endif()
  63
  64   if(CMAKE_Fortran_COMPILER)
  65
  66     # Fortran compiler detected: save it, then replace by smpiff
  67     set(SMPI_Fortran_COMPILER "${CMAKE_Fortran_COMPILER}" CACHE FILEPATH "The real Fortran compiler")
  68
  69         # Set flags/libs to be used in smpiff
  70     if(CMAKE_Fortran_COMPILER_ID MATCHES "GNU")
  71       set(SMPI_Fortran_FLAGS "\"-fpic\" \"-ff2c\" \"-fno-second-underscore\"")
  72       set(SMPI_Fortran_LIBS "\"-lgfortran\"")
  73       set(SMPI_GFORTRAN 1)
  74     elseif(CMAKE_Fortran_COMPILER_ID MATCHES "Intel")
  75       set(SMPI_Fortran_FLAGS "\"-fPIC\" \"-nofor-main\"")
  76       set(SMPI_Fortran_LIBS "\"-lifcore\"")
  77       set(SMPI_IFORT 1)
  78     elseif(CMAKE_Fortran_COMPILER_ID MATCHES "PGI|Flang") # flang
  79       set(SMPI_Fortran_FLAGS "\"-fPIC\"")
  80       set(SMPI_Fortran_LIBS "")
  81       set(SMPI_FLANG 1)
  82     endif()
  83
  84     set(SMPI_FORTRAN 1)
  85   endif(CMAKE_Fortran_COMPILER)
  86
  87 endif()
  88
  89 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  90 #     Build the version number      #
  91 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  92
  93 set(SIMGRID_VERSION_MAJOR "3")
  94 set(SIMGRID_VERSION_MINOR "21")
  95 set(SIMGRID_VERSION_PATCH "90")
  96 set(SIMGRID_VERSION_EXTRA "-DEVEL") # Extra words to add to version string (e.g. -rc1)
  97
  98 set(SIMGRID_VERSION_DATE  "2019") # Year for copyright information
  99
 100 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
 101   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
 102 else()
 103   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
 104 endif()
 105
 106 set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}${SIMGRID_VERSION_EXTRA}")
 107
 108 set(libsimgrid_version "${release_version}")
 109 set(libsimgrid-java_version "${release_version}")
 110
 111 ### SET THE LIBRARY EXTENSION
 112 if(APPLE)
 113   set(LIB_EXE "dylib")
 114 elseif(WIN32)
 115   set(LIB_EXE "a")
 116   set(BIN_EXE ".exe")
 117 else()
 118   set(LIB_EXE "so")
 119 endif()
 120
 121 execute_process(COMMAND ${CMAKE_LINKER} -version OUTPUT_VARIABLE LINKER_VERSION ERROR_VARIABLE LINKER_VERSION)
 122 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
 123
 124 ### Find programs and paths
 125 FIND_PROGRAM(GCOV_PATH gcov)
 126 include(FindPerl)
 127 if(NOT PERL_FOUND)
 128   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
 129 endif()
 130
 131 # tesh.py needs python 3 (or the module python-subprocess32 on python2.8+)
 132 set(PythonInterp_FIND_VERSION 3)
 133 set(PythonInterp_FIND_VERSION_COUNT 1)
 134 set(PythonInterp_FIND_VERSION_MAJOR 3)
 135 include(FindPythonInterp)
 136 if(NOT PYTHONINTERP_FOUND)
 137   message(FATAL_ERROR "Please install Python (version 3 or higher) to compile SimGrid.")
 138 endif()
 139
 140 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
 141
 142 ### Compute the include paths
 143
 144 # Only include public headers by default
 145 include_directories(
 146    ${CMAKE_BINARY_DIR}/include
 147    ${CMAKE_HOME_DIRECTORY}/include
 148 )
 149
 150 # Compute the ones that should be added when compiling the library
 151 set(INTERNAL_INCLUDES
 152   ${CMAKE_BINARY_DIR}
 153   ${CMAKE_HOME_DIRECTORY}
 154   ${CMAKE_HOME_DIRECTORY}/src/include
 155   )
 156
 157 if(enable_smpi)
 158   set (INTERNAL_INCLUDES ${INTERNAL_INCLUDES} ${CMAKE_HOME_DIRECTORY}/src/smpi/include)
 159 endif()
 160
 161 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
 162   set(INTERNAL_INCLUDES ${INTERNAL_INCLUDES} /usr/include/)
 163 endif()
 164
 165 if(WIN32)
 166   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
 167   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
 168   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
 169   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
 170   set(INTERNAL_INCLUDES ${INTERNAL_INCLUDES} ${CMAKE_INCLUDE_WIN})
 171   unset(CMAKE_INCLUDE_WIN)
 172 endif()
 173
 174 # library dependency cannot start with a space (CMP0004), so initialize it with something that is never desactivated.
 175 set(SIMGRID_DEP "-lm")
 176
 177 ### Determine the assembly flavor that we need today
 178 set(HAVE_RAW_CONTEXTS 0)
 179 include(CMakeDetermineSystem)
 180 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
 181   IF(CMAKE_SIZEOF_VOID_P EQUAL 4) # 32 bits
 182     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
 183     set(SIMGRID_PROCESSOR_i686 1)
 184     set(SIMGRID_PROCESSOR_x86_64 0)
 185   ELSE()
 186     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
 187     set(SIMGRID_PROCESSOR_i686 0)
 188     set(SIMGRID_PROCESSOR_x86_64 1)
 189   ENDIF()
 190   if (WIN32)
 191     message(STATUS "Disable fast raw contexts on Windows.")
 192   else()
 193     set(HAVE_RAW_CONTEXTS 1)
 194   endif()
 195 ELSE()
 196   set(SIMGRID_PROCESSOR_i686 0)
 197   set(SIMGRID_PROCESSOR_x86_64 0)
 198 ENDIF()
 199
 200 include(CheckFunctionExists)
 201 include(CheckTypeSize)
 202 include(CheckIncludeFile)
 203 include(CheckIncludeFiles)
 204 include(CheckLibraryExists)
 205 include(CheckSymbolExists)
 206
 207 set(HAVE_GRAPHVIZ 0)
 208 include(FindGraphviz)
 209
 210 set(SIMGRID_HAVE_LUA 0)
 211 if(enable_lua)
 212   include(FindLuaSimgrid)
 213 endif()
 214
 215 set(SIMGRID_HAVE_NS3 0)
 216 if(enable_ns3)
 217   include(FindNS3)
 218   if (SIMGRID_HAVE_NS3)
 219     set(SIMGRID_HAVE_NS3 1)
 220     foreach(lib core csma point-to-point internet network applications)
 221       set(SIMGRID_DEP "${SIMGRID_DEP} -lns${NS3_VERSION}-${lib}${NS3_SUFFIX}")
 222     endforeach()
 223   else()
 224     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
 225   endif()
 226 endif()
 227
 228 if(WIN32)
 229   set(Boost_USE_STATIC_LIBS 1)
 230 endif()
 231
 232 set(HAVE_PAPI 0)
 233 if(enable_smpi_papi)
 234   include(FindPAPI)
 235   if (NOT HAVE_PAPI)
 236     message(FATAL_ERROR "Cannot find PAPI. Please install it (apt-get install papi-tools libpapi-dev) or disable PAPI bindings.")
 237   endif()
 238 endif()
 239
 240 # But we do need the core of Boost
 241 find_package(Boost 1.48)
 242 if(Boost_FOUND)
 243   include_directories(${Boost_INCLUDE_DIRS})
 244 else()
 245   if(APPLE)
 246     message(FATAL_ERROR "Boost libraries not found. Try to install them with 'sudo fink install boost1.53.nopython' (check the exact name with 'fink list boost') or 'sudo brew install boost'")
 247   else()
 248     message(FATAL_ERROR "Boost libraries not found. Install libboost-dev (>= 1.48.0).")
 249   endif()
 250 endif()
 251
 252 # cmake before 3.13.1 does not know about stacktrace components. Fix it.
 253 # Usable components: https://www.boost.org/doc/libs/1_65_1/doc/html/stacktrace/configuration_and_build.html
 254 set(_Boost_STACKTRACE_HEADERS           "boost/stacktrace.hpp")
 255 set(_Boost_STACKTRACE_BACKTRACE_HEADERS "boost/stacktrace.hpp")
 256
 257 find_package(Boost 1.59 COMPONENTS context stacktrace_backtrace unit_test_framework)
 258 set(Boost_FOUND 1) # These components are optionals
 259 message(STATUS "Mandatory components found. SimGrid is compilable.")
 260 message(STATUS "Looking for optional Boost components:")
 261
 262 if (Boost_STACKTRACE_BACKTRACE_FOUND)
 263   message (STATUS "  stacktrace: found. Activating human-readable stack traces.")
 264   set(HAVE_BOOST_STACKTRACE 1)
 265   set(SIMGRID_DEP "${SIMGRID_DEP} -lboost_stacktrace_backtrace")
 266 else()
 267   message (STATUS "  stacktrace: MISSING. Install libboost-stacktrace-dev to display the stacktraces.")
 268   set(HAVE_BOOST_STACKTRACE 0)
 269 endif()
 270
 271 if(Boost_CONTEXT_FOUND)
 272   message (STATUS "  context: found. Activating Boost contexts.")
 273   set(HAVE_BOOST_CONTEXTS 1)
 274 else()
 275   message (STATUS "  context: MISSING. Install libboost-context-dev for this optional feature.")
 276   set(HAVE_BOOST_CONTEXTS 0)
 277 endif()
 278
 279 if (Boost_UNIT_TEST_FRAMEWORK_FOUND)
 280   message(STATUS  "  unit_test_framework: found. Activating the Boost-based unit tests.")
 281 else()
 282   message(STATUS  "  unit_test_framework: MISSING. Install libboost-test-dev (>= v1.59) to activate the Unit Tests.")
 283 endif()
 284
 285
 286 # Checks for header libraries functions.
 287 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
 288
 289 set(HAVE_PTHREAD_SETAFFINITY 0)
 290 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
 291
 292 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 293   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
 294 elseif(MINGW)
 295   # Use the GNU version of unusual modifiers like PRIx64
 296   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
 297   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
 298 else()
 299   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
 300 endif()
 301
 302 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_H)
 303 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
 304 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
 305 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
 306 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
 307 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
 308 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
 309
 310 CHECK_FUNCTION_EXISTS(dlfunc HAVE_DLFUNC)
 311 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
 312 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
 313 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
 314 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
 315 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
 316 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
 317 CHECK_FUNCTION_EXISTS(mremap HAVE_MREMAP)
 318
 319 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
 320 if(MINGW)
 321   # The detection of vasprintf fails on MinGW, assumingly because it's
 322   # defined as an inline function in stdio.h instead of a regular
 323   # function. So force the result to be 1 despite of the test.
 324   set(HAVE_VASPRINTF 1)
 325 endif()
 326
 327 CHECK_INCLUDE_FILE("sys/sendfile.h" HAVE_SENDFILE_H)
 328 CHECK_FUNCTION_EXISTS(sendfile HAVE_SENDFILE)
 329 if(HAVE_SENDFILE_H AND HAVE_SENDFILE)
 330   set(SG_HAVE_SENDFILE 1)
 331 else()
 332   set(SG_HAVE_SENDFILE 0)
 333 endif()
 334
 335 if(enable_model-checking AND NOT "${CMAKE_SYSTEM}" MATCHES "Linux|FreeBSD")
 336   message(WARNING "Support for model-checking has not been enabled on ${CMAKE_SYSTEM}: disabling it")
 337   set(enable_model-checking FALSE)
 338 endif()
 339
 340 if(HAVE_MMAP)
 341   SET(HAVE_MMALLOC 1)
 342 else()
 343   SET(HAVE_MMALLOC 0)
 344   if(enable_model-checking)
 345     message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
 346   endif()
 347   SET(enable_model-checking 0)
 348 endif()
 349
 350 if(enable_jedule)
 351   set(SIMGRID_HAVE_JEDULE 1)
 352 else()
 353   set(SIMGRID_HAVE_JEDULE 0)
 354 endif()
 355
 356 if(enable_mallocators)
 357   SET(SIMGRID_HAVE_MALLOCATOR 1)
 358 else()
 359   SET(SIMGRID_HAVE_MALLOCATOR 0)
 360 endif()
 361
 362 include(FindLibunwind)
 363 if(HAVE_LIBUNWIND)
 364   SET(SIMGRID_DEP "${SIMGRID_DEP} ${LIBUNWIND_LIBRARIES}")
 365 else()
 366   if(enable_model-checking)
 367     message(FATAL_ERROR "Please install libunwind-dev libdw-dev libelf-dev libevent-dev if you want to compile the SimGrid model checker.")
 368   endif()
 369 endif()
 370
 371 if(enable_model-checking)
 372   find_package(Libdw REQUIRED)
 373   find_package(Libelf REQUIRED)
 374   find_package(Libevent REQUIRED)
 375   include_directories(${LIBDW_INCLUDE_DIR} ${LIBELF_INCLUDE_DIR} ${LIBEVENT_INCLUDE_DIR})
 376   set(SIMGRID_DEP "${SIMGRID_DEP} ${LIBEVENT_LIBRARIES} ${LIBELF_LIBRARIES} ${LIBDW_LIBRARIES}")
 377   set(SIMGRID_HAVE_MC 1)
 378   if("${CMAKE_SYSTEM}" MATCHES "FreeBSD" AND enable_java)
 379     message(WARNING "FreeBSD + Model-Checking + Java = too much for now. Disabling java")
 380     set(enable_java FALSE)
 381   endif()
 382 else()
 383   SET(SIMGRID_HAVE_MC 0)
 384   set(HAVE_MMALLOC 0)
 385 endif()
 386 mark_as_advanced(PATH_LIBDW_H)
 387 mark_as_advanced(PATH_LIBDW_LIB)
 388
 389 if (enable_model-checking AND enable_ns3)
 390   message(FATAL_ERROR "Cannot activate both model-checking and NS3 bindings: NS3 pull too much dependencies for the MC to work")
 391 endif()
 392
 393 if(enable_smpi)
 394   SET(HAVE_SMPI 1)
 395   if("${CMAKE_SYSTEM}" MATCHES "Darwin|FreeBSD|Linux")
 396     SET(USE_LIBUTIL 0)
 397     SET(HAVE_PRIVATIZATION 1)
 398   else()
 399     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
 400     SET(HAVE_PRIVATIZATION 0)
 401   endif()
 402 else()
 403   SET(HAVE_SMPI 0)
 404 endif()
 405
 406 #--------------------------------------------------------------------------------------------------
 407 ### Check what context backends are available
 408
 409 set(HAVE_UCONTEXT_CONTEXTS 0)
 410 if(NOT HAVE_UCONTEXT_H)
 411   message(STATUS "No ucontext factory: <ucontext.h> not found.")
 412 elseif(APPLE)
 413   message(STATUS "No ucontext factory: Apple don't want us to use them.")
 414   set(HAVE_UCONTEXT_H 0)
 415 else()
 416   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
 417     OUTPUT_VARIABLE compile_makecontext_output)
 418
 419   #If can have both context
 420   if(compile_makecontext)
 421     set(HAVE_UCONTEXT_CONTEXTS 1)
 422     message(STATUS "Support for ucontext factory ok.")
 423   else()
 424     message(STATUS "Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
 425     message(STATUS "No ucontext factory: makecontext() is not compilable.")
 426   endif()
 427
 428   # Stack setup (size and address)
 429   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 430     ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
 431     RUN_OUTPUT_VARIABLE stack_setup)
 432
 433   LIST(LENGTH stack_setup stack_setup_len)
 434   if("${stack_setup_len}" STREQUAL "2")
 435     LIST(GET stack_setup 0 makecontext_addr)
 436     LIST(GET stack_setup 1 makecontext_size)
 437     set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
 438     set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
 439   else()
 440     message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
 441   endif()
 442 endif()
 443
 444 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
 445 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
 446   ${CMAKE_BINARY_DIR}
 447   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
 448   RUN_OUTPUT_VARIABLE stack
 449   COPY_FILE test_stackgrowth)
 450
 451 if("${stack}" STREQUAL "down")
 452   set(PTH_STACKGROWTH "-1")
 453 elseif("${stack}" STREQUAL "up")
 454   set(PTH_STACKGROWTH "1")
 455 else()
 456   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
 457     set(PTH_STACKGROWTH "-1")
 458   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
 459     set(PTH_STACKGROWTH "-1")
 460   else()
 461     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
 462   endif()
 463 endif()
 464 # If the test ran well, remove the test binary
 465 file(REMOVE test_stackgrowth)
 466 #--------------------------------------------------------------------------------------------------
 467
 468 ###############
 469 ## GIT version check
 470 ##
 471 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
 472   execute_process(
 473      COMMAND git remote
 474      COMMAND head -n 1
 475      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 476      OUTPUT_VARIABLE remote
 477      OUTPUT_STRIP_TRAILING_WHITESPACE)
 478   #message(STATUS "Git remote: ${remote}")
 479   execute_process(COMMAND git config --get remote.${remote}.url
 480      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 481      OUTPUT_VARIABLE url
 482      OUTPUT_STRIP_TRAILING_WHITESPACE)
 483   #message(STATUS "Git url: ${url}")
 484   if(url)
 485     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
 486        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 487        OUTPUT_VARIABLE GIT_VERSION
 488        OUTPUT_STRIP_TRAILING_WHITESPACE)
 489     message(STATUS "Git version: ${GIT_VERSION}")
 490
 491     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
 492        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 493        OUTPUT_VARIABLE GIT_DATE
 494        OUTPUT_STRIP_TRAILING_WHITESPACE)
 495     message(STATUS "Git date: ${GIT_DATE}")
 496     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
 497
 498     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
 499        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 500        OUTPUT_VARIABLE SIMGRID_GITHASH
 501        OUTPUT_STRIP_TRAILING_WHITESPACE)
 502   endif()
 503 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
 504   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
 505 else()
 506   set(GIT_VERSION "none, release version")
 507 endif()
 508
 509 ### Setup gcc & clang flags
 510 if (NOT MSVC)
 511   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
 512 endif()
 513
 514 ### Generate the required headers and scripts
 515 #############################################
 516
 517 # Avoid triggering a (full) rebuild by touching the files if they did not really change
 518 configure_file("${CMAKE_HOME_DIRECTORY}/src/internal_config.h.in"    "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
 519 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid/config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated" @ONLY IMMEDIATE)
 520 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
 521 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid/config.h)
 522 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
 523 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated)
 524
 525 # We need two versions of the SMPI scripts because they contain the path to the library
 526 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
 527
 528 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
 529
 530 ### SMPI script used when simgrid is installed
 531 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
 532 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
 533 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
 534 set(libdir ${exec_prefix}/lib)
 535 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
 536 if(NS3_LIBRARY_PATH)
 537   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 538 endif()
 539 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 540 set(SMPIMAIN ${libdir}/simgrid/smpimain)
 541 set(SMPIREPLAYMAIN ${libdir}/simgrid/smpireplaymain)
 542
 543 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
 544 #configure mpif.f90 to build mpi.mod
 545 if(SMPI_FORTRAN)
 546   set(MODULE_MPIF_IN "module mpi")
 547   set(MODULE_MPIF_OUT "end module mpi")
 548   configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90.generated @ONLY)
 549   execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90.generated ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90)
 550   set(CMAKE_Fortran_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/include/smpi)
 551   add_library(mpi SHARED ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90)
 552 endif()
 553
 554 foreach(script cc cxx ff f90 run)
 555   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
 556 endforeach()
 557
 558 ### SMPI scripts used when compiling simgrid
 559 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
 560 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
 561 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
 562 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
 563 set(libdir "${CMAKE_BINARY_DIR}/lib")
 564 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
 565 if(NS3_LIBRARY_PATH)
 566   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 567 endif()
 568 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 569 set(SMPIMAIN ${CMAKE_BINARY_DIR}/lib/simgrid/smpimain)
 570 set(SMPIREPLAYMAIN ${CMAKE_BINARY_DIR}/lib/simgrid/smpireplaymain)
 571
 572 foreach(script cc cxx ff f90 run)
 573   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
 574 endforeach()
 575
 576 if(NOT WIN32)
 577   foreach(script cc cxx ff f90 run)
 578     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
 579     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
 580   endforeach()
 581 endif()
 582
 583 set(generated_headers_to_install
 584   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
 585   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid/config.h
 586   )
 587
 588 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
 589
 590 set(generated_files_to_clean
 591   ${generated_headers}
 592   ${generated_headers_to_install}
 593   ${CMAKE_BINARY_DIR}/bin/smpicc
 594   ${CMAKE_BINARY_DIR}/bin/smpicxx
 595   ${CMAKE_BINARY_DIR}/bin/smpiff
 596   ${CMAKE_BINARY_DIR}/bin/smpif90
 597   ${CMAKE_BINARY_DIR}/bin/smpirun
 598   ${CMAKE_BINARY_DIR}/bin/colorize
 599   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
 600   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
 601   )
 602
 603 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
 604   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
 605   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
 606   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allreduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allreduce.txt COPYONLY)
 607   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
 608   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
 609   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
 610   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
 611   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
 612   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
 613   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
 614   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
 615   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
 616   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
 617   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile_cluster ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile_cluster COPYONLY)
 618   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile_coll ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile_coll COPYONLY)
 619
 620   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
 621   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
 622   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
 623   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
 624   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
 625   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
 626   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
 627   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
 628   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
 629   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
 630   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
 631   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
 632   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
 633   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
 634   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
 635   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
 636   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
 637   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
 638   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
 639   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
 640   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
 641   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
 642   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
 643   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
 644   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
 645   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
 646   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
 647   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
 648   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
 649   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
 650   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
 651   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
 652   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
 653   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
 654   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt COPYONLY)
 655
 656 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt COPYONLY)
 657 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt COPYONLY)
 658 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt COPYONLY)
 659 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty.txt COPYONLY)
 660 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt COPYONLY)
 661 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt COPYONLY)
 662 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed.txt COPYONLY)
 663 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt COPYONLY)
 664 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt COPYONLY)
 665 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute COPYONLY)
 666 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive COPYONLY)
 667 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2 ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2 COPYONLY)
 668 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple COPYONLY)
 669 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time COPYONLY)
 670 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time_and_resources ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time_and_resources COPYONLY)
 671
 672   set(generated_files_to_clean
 673     ${generated_files_to_clean}
 674     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
 675     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
 676     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allreduce.txt
 677     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
 678     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
 679     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
 680     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
 681     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
 682     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
 683     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
 684     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
 685     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
 686     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
 687     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
 688     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
 689     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
 690     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
 691     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
 692     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
 693     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
 694     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
 695     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
 696     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
 697     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
 698     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
 699     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
 700     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
 701     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
 702     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
 703     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
 704     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
 705     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
 706     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
 707     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
 708     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
 709     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
 710     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
 711     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
 712     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
 713     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
 714     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
 715     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
 716     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
 717     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
 718     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
 719     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
 720     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
 721     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
 722     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt
 723     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt
 724     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt
 725     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty.txt
 726     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt
 727     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt
 728     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed.txt
 729     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt
 730     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt
 731     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/replay_multiple_manual.tesh
 732     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute
 733     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive
 734     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2
 735     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple
 736     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty1
 737     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2
 738     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_resources
 739     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_time
 740     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_time_and_resources
 741     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed1
 742     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2
 743     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_resources
 744     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time
 745     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time_and_resources
 746     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_nojob
 747     )
 748 endif()
 749
 750 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
 751   "${generated_files_to_clean}")
 752
 753 ### Define source packages for Libs
 754 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
 755
 756 ### Build some Maintainer files
 757 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
 758 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
 759
 760 ### Make Libs
 761 if(NOT WIN32)
 762   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
 763 else()
 764   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
 765 endif()
 766
 767 if(enable_java)
 768   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
 769 endif()
 770
 771 # Python binding, generated with pybind11
 772 set(PYBIND11_CPP_STANDARD -std=c++11)
 773 find_package(pybind11 2.2.0)
 774 if(NOT PYTHONLIBS_FOUND)
 775   set(pybind11_FOUND OFF)
 776 endif()
 777 option(enable_python "Whether the Python bindings are activated." ${pybind11_FOUND}) # ON by default if dependencies are met
 778
 779 if(enable_python)
 780   if(pybind11_FOUND)
 781     pybind11_add_module(python-bindings src/bindings/python/simgrid_python.cpp)
 782     set_source_files_properties(src/bindings/python/simgrid_python.cpp PROPERTIES COMPILE_FLAGS -std=c++14)
 783     target_link_libraries(python-bindings PUBLIC simgrid)
 784     set_target_properties(python-bindings PROPERTIES LIBRARY_OUTPUT_NAME simgrid)
 785     set_property(TARGET python-bindings
 786                  APPEND PROPERTY INCLUDE_DIRECTORIES "${INTERNAL_INCLUDES}")
 787   else()
 788     message(FATAL_ERROR "Please install pybind11-dev to build the Python bindings (or disable that option).")
 789   endif()
 790 endif()
 791 mark_as_advanced(PYBIND11_PYTHON_VERSION)
 792 mark_as_advanced(pybind11_DIR)
 793
 794 ### Make tests
 795 if(enable_memcheck_xml)
 796   set(enable_memcheck true)
 797 endif()
 798
 799 INCLUDE(CTest)
 800 ENABLE_TESTING()
 801 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
 802 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
 803
 804 ### Define subdirectories
 805 foreach(cmakefile ${CMAKEFILES_TXT})
 806   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
 807   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
 808 endforeach()
 809
 810 ### Setup the distrib
 811 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
 812
 813 ### Build the docs if asked to
 814 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
 815
 816 ### Print the result of configuration
 817 message("")
 818 message("##########################################")
 819 message("#### Content of src/internal_config.h ####")
 820 message("##########################################")
 821 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
 822 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
 823 foreach(line ${config_output})
 824   message("   ${line}")
 825 endforeach()
 826 message("##########################################")
 827 message("####   Content of simgrid/config.h    ####")
 828 message("##########################################")
 829 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid/config.h config_output)
 830 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
 831 foreach(line ${config_output})
 832   message("   ${line}")
 833 endforeach()
 834 message("##########################################")
 835 message("####   End of configuration headers   ####")
 836 message("##########################################")
 837
 838 message("\nConfiguration of package `simgrid':")
 839 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
 840 message("        Build Name ..................: ${BUILDNAME}")
 841 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
 842 message("        Site ........................: ${SITE}")
 843 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
 844 if(release)
 845   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (release build)")
 846 else()
 847   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (development build)")
 848 endif()
 849 message("")
 850 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
 851 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
 852 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
 853 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
 854 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
 855 if(${Java_FOUND})
 856   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
 857   message("                version .............: ${Java_VERSION_STRING}")
 858 endif()
 859 if(CMAKE_Fortran_COMPILER)
 860   message("        Compiler: Fortran ...........: ${SMPI_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
 861   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
 862 endif()
 863 message("        Linker: .....................: ${CMAKE_LINKER}")
 864 message("                version .............: ${LINKER_VERSION}")
 865 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
 866 message("")
 867 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
 868 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
 869 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
 870 message("        with LTO ....................: ${enable_lto}")
 871 message("")
 872
 873 if (SIMGRID_HAVE_NS3)
 874   message("        Compile NS-3 ................: yes (path: ${NS3_PATH})")
 875 else()
 876   message("        Compile NS-3 ................: NO  (hint: ${NS3_HINT})")
 877 endif()
 878
 879 if (${Java_FOUND})
 880   message("        Compile Java ................: yes")
 881   message("          Native lib in jar .........: ${enable_lib_in_jar}")
 882 else()
 883   message("        Compile Java ................: NO")
 884 endif()
 885 if(pybind11_FOUND)
 886   message("        Compile Python bindings .....: ${enable_python}")
 887   message("          module ....................: ${PYTHON_MODULE_PREFIX}simgrid${PYTHON_MODULE_EXTENSION}")
 888 else()
 889   message("        Compile Python bindings .....: NO (disabled, or pybind11 not found)")
 890 endif()
 891 message("        Compile Lua .................: ${SIMGRID_HAVE_LUA}")
 892 message("        Compile Smpi ................: ${HAVE_SMPI}")
 893 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
 894 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
 895 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
 896 message("          PAPI support...............: ${HAVE_PAPI}")
 897 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
 898 message("")
 899 message("        Maintainer mode .............: ${enable_maintainer_mode}")
 900 message("        Documentation................: ${enable_documentation}")
 901 message("        Model checking ..............: ${SIMGRID_HAVE_MC}")
 902 message("        Jedule  mode ................: ${SIMGRID_HAVE_JEDULE}")
 903 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
 904 message("        Mallocators .................: ${enable_mallocators}")
 905 message("")
 906 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
 907 message("")
 908
 909 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
 910 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
 911 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
 912
 913 INCLUDE(Dart)