CMakeLists.txt

   1 cmake_minimum_required(VERSION 3.5)
   2 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}")
   3 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_HOME_DIRECTORY}/tools/cmake/Modules)
   4
   5 project(SimGrid C CXX)
   6
   7 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
   8 #     Check for the compiler        #
   9 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  10
  11 ### Need to set rc ccompiler before enable language
  12 if(WIN32)
  13   SET(CMAKE_RC_COMPILER "windres")
  14 endif()
  15
  16 ##
  17 ## Check the C/C++ standard that we need
  18 ##   See also tools/cmake/Flags.cmake that sets our paranoid warning flags
  19 INCLUDE(CheckCCompilerFlag)
  20 CHECK_C_COMPILER_FLAG(-fstack-cleaner HAVE_C_STACK_CLEANER)
  21
  22 ## Request full debugging flags
  23 set(CMAKE_C_FLAGS "${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 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
 289
 290 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 291   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
 292 elseif(MINGW)
 293   # Use the GNU version of unusual modifiers like PRIx64
 294   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
 295   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
 296 else()
 297   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
 298 endif()
 299
 300 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_H)
 301 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
 302 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
 303 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
 304 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
 305 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
 306 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
 307
 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(process_vm_readv HAVE_PROCESS_VM_READV)
 314 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
 315 CHECK_FUNCTION_EXISTS(mremap HAVE_MREMAP)
 316
 317 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
 318 if(MINGW)
 319   # The detection of vasprintf fails on MinGW, assumingly because it's
 320   # defined as an inline function in stdio.h instead of a regular
 321   # function. So force the result to be 1 despite of the test.
 322   set(HAVE_VASPRINTF 1)
 323 endif()
 324
 325 CHECK_INCLUDE_FILE("sys/sendfile.h" HAVE_SENDFILE_H)
 326 CHECK_FUNCTION_EXISTS(sendfile HAVE_SENDFILE)
 327 if(HAVE_SENDFILE_H AND HAVE_SENDFILE)
 328   set(SG_HAVE_SENDFILE 1)
 329 else()
 330   set(SG_HAVE_SENDFILE 0)
 331 endif()
 332
 333 if(enable_model-checking AND NOT "${CMAKE_SYSTEM}" MATCHES "Linux|FreeBSD")
 334   message(WARNING "Support for model-checking has not been enabled on ${CMAKE_SYSTEM}: disabling it")
 335   set(enable_model-checking FALSE)
 336 endif()
 337
 338 if(HAVE_MMAP)
 339   SET(HAVE_MMALLOC 1)
 340 else()
 341   SET(HAVE_MMALLOC 0)
 342   if(enable_model-checking)
 343     message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
 344   endif()
 345   SET(enable_model-checking 0)
 346 endif()
 347
 348 if(enable_jedule)
 349   set(SIMGRID_HAVE_JEDULE 1)
 350 else()
 351   set(SIMGRID_HAVE_JEDULE 0)
 352 endif()
 353
 354 if(enable_mallocators)
 355   SET(SIMGRID_HAVE_MALLOCATOR 1)
 356 else()
 357   SET(SIMGRID_HAVE_MALLOCATOR 0)
 358 endif()
 359
 360 include(FindLibunwind)
 361 if(HAVE_LIBUNWIND)
 362   SET(SIMGRID_DEP "${SIMGRID_DEP} ${LIBUNWIND_LIBRARIES}")
 363 else()
 364   if(enable_model-checking)
 365     message(FATAL_ERROR "Please install libunwind-dev libdw-dev libelf-dev libevent-dev if you want to compile the SimGrid model checker.")
 366   endif()
 367 endif()
 368
 369 if(enable_model-checking)
 370   find_package(Libdw REQUIRED)
 371   find_package(Libelf REQUIRED)
 372   find_package(Libevent REQUIRED)
 373   include_directories(${LIBDW_INCLUDE_DIR} ${LIBELF_INCLUDE_DIR} ${LIBEVENT_INCLUDE_DIR})
 374   set(SIMGRID_DEP "${SIMGRID_DEP} ${LIBEVENT_LIBRARIES} ${LIBELF_LIBRARIES} ${LIBDW_LIBRARIES}")
 375   set(SIMGRID_HAVE_MC 1)
 376   if("${CMAKE_SYSTEM}" MATCHES "FreeBSD" AND enable_java)
 377     message(WARNING "FreeBSD + Model-Checking + Java = too much for now. Disabling java")
 378     set(enable_java FALSE)
 379   endif()
 380 else()
 381   SET(SIMGRID_HAVE_MC 0)
 382   set(HAVE_MMALLOC 0)
 383 endif()
 384 mark_as_advanced(PATH_LIBDW_H)
 385 mark_as_advanced(PATH_LIBDW_LIB)
 386
 387 if (enable_model-checking AND enable_ns3)
 388   message(FATAL_ERROR "Cannot activate both model-checking and NS3 bindings: NS3 pull too much dependencies for the MC to work")
 389 endif()
 390
 391 if(enable_smpi)
 392   SET(HAVE_SMPI 1)
 393   if("${CMAKE_SYSTEM}" MATCHES "Darwin|FreeBSD|Linux")
 394     SET(HAVE_PRIVATIZATION 1)
 395   else()
 396     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
 397     SET(HAVE_PRIVATIZATION 0)
 398   endif()
 399 else()
 400   SET(HAVE_SMPI 0)
 401 endif()
 402
 403 #--------------------------------------------------------------------------------------------------
 404 ### Check what context backends are available
 405
 406 set(HAVE_UCONTEXT_CONTEXTS 0)
 407 if(NOT HAVE_UCONTEXT_H)
 408   message(STATUS "No ucontext factory: <ucontext.h> not found.")
 409 elseif(APPLE)
 410   message(STATUS "No ucontext factory: Apple don't want us to use them.")
 411   set(HAVE_UCONTEXT_H 0)
 412 else()
 413   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
 414     OUTPUT_VARIABLE compile_makecontext_output)
 415
 416   #If can have both context
 417   if(compile_makecontext)
 418     set(HAVE_UCONTEXT_CONTEXTS 1)
 419     message(STATUS "Support for ucontext factory ok.")
 420   else()
 421     message(STATUS "Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
 422     message(STATUS "No ucontext factory: makecontext() is not compilable.")
 423   endif()
 424
 425   # Stack setup (size and address)
 426   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 427     ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
 428     RUN_OUTPUT_VARIABLE stack_setup)
 429
 430   LIST(LENGTH stack_setup stack_setup_len)
 431   if("${stack_setup_len}" STREQUAL "2")
 432     LIST(GET stack_setup 0 makecontext_addr)
 433     LIST(GET stack_setup 1 makecontext_size)
 434     set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
 435     set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
 436   else()
 437     message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
 438   endif()
 439 endif()
 440
 441 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
 442 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
 443   ${CMAKE_BINARY_DIR}
 444   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
 445   RUN_OUTPUT_VARIABLE stack
 446   COPY_FILE test_stackgrowth)
 447
 448 if("${stack}" STREQUAL "down")
 449   set(PTH_STACKGROWTH "-1")
 450 elseif("${stack}" STREQUAL "up")
 451   set(PTH_STACKGROWTH "1")
 452 else()
 453   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
 454     set(PTH_STACKGROWTH "-1")
 455   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
 456     set(PTH_STACKGROWTH "-1")
 457   else()
 458     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
 459   endif()
 460 endif()
 461 # If the test ran well, remove the test binary
 462 file(REMOVE test_stackgrowth)
 463 #--------------------------------------------------------------------------------------------------
 464
 465 ###############
 466 ## GIT version check
 467 ##
 468 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
 469   execute_process(
 470      COMMAND git remote
 471      COMMAND head -n 1
 472      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 473      OUTPUT_VARIABLE remote
 474      OUTPUT_STRIP_TRAILING_WHITESPACE)
 475   #message(STATUS "Git remote: ${remote}")
 476   execute_process(COMMAND git config --get remote.${remote}.url
 477      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 478      OUTPUT_VARIABLE url
 479      OUTPUT_STRIP_TRAILING_WHITESPACE)
 480   #message(STATUS "Git url: ${url}")
 481   if(url)
 482     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
 483        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 484        OUTPUT_VARIABLE GIT_VERSION
 485        OUTPUT_STRIP_TRAILING_WHITESPACE)
 486     message(STATUS "Git version: ${GIT_VERSION}")
 487
 488     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
 489        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 490        OUTPUT_VARIABLE GIT_DATE
 491        OUTPUT_STRIP_TRAILING_WHITESPACE)
 492     message(STATUS "Git date: ${GIT_DATE}")
 493     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
 494
 495     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
 496        WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 497        OUTPUT_VARIABLE SIMGRID_GITHASH
 498        OUTPUT_STRIP_TRAILING_WHITESPACE)
 499   endif()
 500 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
 501   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
 502 else()
 503   set(GIT_VERSION "none, release version")
 504 endif()
 505
 506 ### Setup gcc & clang flags
 507 if (NOT MSVC)
 508   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Flags.cmake)
 509 endif()
 510
 511 ### Generate the required headers and scripts
 512 #############################################
 513
 514 # Avoid triggering a (full) rebuild by touching the files if they did not really change
 515 configure_file("${CMAKE_HOME_DIRECTORY}/src/internal_config.h.in"    "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
 516 configure_file("${CMAKE_HOME_DIRECTORY}/src/simgrid/version.h.in"    "${CMAKE_BINARY_DIR}/src/simgrid/version.h.generated" @ONLY IMMEDIATE)
 517 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid/config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated" @ONLY IMMEDIATE)
 518 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
 519 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/simgrid/version.h.generated ${CMAKE_BINARY_DIR}/src/simgrid/version.h)
 520 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid/config.h)
 521 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
 522 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated)
 523
 524 # We need two versions of the SMPI scripts because they contain the path to the library
 525 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
 526
 527 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
 528
 529 ### SMPI script used when simgrid is installed
 530 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
 531 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
 532 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
 533 set(libdir ${exec_prefix}/lib)
 534 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
 535 if(NS3_LIBRARY_PATH)
 536   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 537 endif()
 538 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 539 set(SMPIMAIN ${libdir}/simgrid/smpimain)
 540 set(SMPIREPLAYMAIN ${libdir}/simgrid/smpireplaymain)
 541
 542 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
 543 #configure mpif.f90 to build mpi.mod
 544 if(SMPI_FORTRAN)
 545   set(MODULE_MPIF_IN "module mpi")
 546   set(MODULE_MPIF_OUT "end module mpi")
 547   configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90.generated @ONLY)
 548   execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90.generated ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90)
 549   set(CMAKE_Fortran_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/include/smpi)
 550   add_library(mpi SHARED ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90)
 551 endif()
 552
 553 foreach(script cc cxx ff f90 run)
 554   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
 555 endforeach()
 556
 557 ### SMPI scripts used when compiling simgrid
 558 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
 559 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
 560 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
 561 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
 562 set(libdir "${CMAKE_BINARY_DIR}/lib")
 563 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
 564 if(NS3_LIBRARY_PATH)
 565   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 566 endif()
 567 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 568 set(SMPIMAIN ${CMAKE_BINARY_DIR}/lib/simgrid/smpimain)
 569 set(SMPIREPLAYMAIN ${CMAKE_BINARY_DIR}/lib/simgrid/smpireplaymain)
 570
 571 foreach(script cc cxx ff f90 run)
 572   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
 573 endforeach()
 574
 575 if(NOT WIN32)
 576   foreach(script cc cxx ff f90 run)
 577     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
 578     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
 579   endforeach()
 580 endif()
 581
 582 set(generated_headers_to_install
 583   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
 584   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid/config.h
 585   )
 586
 587 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
 588
 589 set(generated_files_to_clean
 590   ${generated_headers}
 591   ${generated_headers_to_install}
 592   ${CMAKE_BINARY_DIR}/bin/smpicc
 593   ${CMAKE_BINARY_DIR}/bin/smpicxx
 594   ${CMAKE_BINARY_DIR}/bin/smpiff
 595   ${CMAKE_BINARY_DIR}/bin/smpif90
 596   ${CMAKE_BINARY_DIR}/bin/smpirun
 597   ${CMAKE_BINARY_DIR}/bin/colorize
 598   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
 599   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
 600   )
 601
 602 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
 603   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
 604   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
 605   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allreduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allreduce.txt COPYONLY)
 606   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
 607   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
 608   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
 609   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
 610   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
 611   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
 612   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
 613   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
 614   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
 615   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
 616   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile_cluster ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile_cluster COPYONLY)
 617   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile_coll ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile_coll COPYONLY)
 618
 619   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
 620   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
 621   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
 622   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
 623   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
 624   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
 625   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
 626   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
 627   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
 628   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
 629   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
 630   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
 631   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
 632   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
 633   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
 634   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
 635   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
 636   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
 637   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
 638   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
 639   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
 640   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
 641   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
 642   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
 643   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
 644   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
 645   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
 646   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
 647   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
 648   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
 649   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
 650   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
 651   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
 652   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
 653   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt COPYONLY)
 654
 655 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt COPYONLY)
 656 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt COPYONLY)
 657 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt COPYONLY)
 658 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty.txt COPYONLY)
 659 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt COPYONLY)
 660 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt COPYONLY)
 661 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed.txt COPYONLY)
 662 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt COPYONLY)
 663 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt COPYONLY)
 664 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute COPYONLY)
 665 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive COPYONLY)
 666 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2 ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2 COPYONLY)
 667 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple COPYONLY)
 668 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time COPYONLY)
 669 configure_file(${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)
 670
 671   set(generated_files_to_clean
 672     ${generated_files_to_clean}
 673     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
 674     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
 675     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allreduce.txt
 676     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
 677     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
 678     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
 679     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
 680     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
 681     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
 682     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
 683     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
 684     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
 685     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
 686     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
 687     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
 688     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
 689     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
 690     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
 691     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
 692     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
 693     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
 694     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
 695     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
 696     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
 697     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
 698     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
 699     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
 700     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
 701     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
 702     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
 703     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
 704     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
 705     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
 706     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
 707     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
 708     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
 709     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
 710     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
 711     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
 712     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
 713     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
 714     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
 715     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
 716     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
 717     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
 718     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
 719     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
 720     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
 721     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt
 722     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt
 723     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt
 724     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty.txt
 725     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt
 726     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt
 727     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed.txt
 728     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt
 729     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt
 730     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/replay_multiple_manual.tesh
 731     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute
 732     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive
 733     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2
 734     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple
 735     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty1
 736     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2
 737     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_resources
 738     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_time
 739     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_time_and_resources
 740     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed1
 741     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2
 742     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_resources
 743     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time
 744     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time_and_resources
 745     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_nojob
 746     )
 747 endif()
 748
 749 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
 750   "${generated_files_to_clean}")
 751
 752 ### Define source packages for Libs
 753 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
 754
 755 add_custom_target(tests COMMENT "Recompiling the tests")
 756
 757 ### Build some Maintainer files
 758 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
 759 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
 760
 761 ### Make Libs
 762 if(NOT WIN32)
 763   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
 764 else()
 765   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
 766 endif()
 767
 768 if(enable_java)
 769   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
 770 endif()
 771
 772 # Python binding (with pybind11)
 773 ################
 774
 775 # Our usage of pybind11::overload_cast mandates C++14
 776 get_property(known_features GLOBAL PROPERTY CMAKE_CXX_KNOWN_FEATURES)
 777 if ("cxx_std_14" IN_LIST known_features)
 778   find_package(pybind11 2.2.0)
 779   if(NOT PYTHONLIBS_FOUND)
 780     set(pybind11_FOUND OFF)
 781   endif()
 782 else()
 783   message(STATUS "No support for C++14 detected, don't even search for pybind11.")
 784   set(pybind11_FOUND OFF)
 785 endif()
 786 unset(known_features)
 787
 788 option(enable_python "Whether the Python bindings are activated." ${pybind11_FOUND}) # ON by default if dependencies are met
 789
 790 if("${CMAKE_SYSTEM}" MATCHES "FreeBSD" AND enable_model-checking AND enable_python)
 791   message(WARNING "FreeBSD + Model-Checking + Python = too much for now. Disabling python.")
 792   set(enable_python FALSE)
 793 endif()
 794
 795 if(enable_python)
 796   if(pybind11_FOUND)
 797     message(STATUS "Found pybind11, with C++14.")
 798     pybind11_add_module(python-bindings src/bindings/python/simgrid_python.cpp)
 799     target_compile_features(python-bindings PRIVATE cxx_std_14)
 800     target_link_libraries(python-bindings PUBLIC simgrid)
 801     set_target_properties(python-bindings PROPERTIES LIBRARY_OUTPUT_NAME simgrid)
 802     add_dependencies(tests python-bindings)
 803     set_property(TARGET python-bindings
 804                  APPEND PROPERTY INCLUDE_DIRECTORIES "${INTERNAL_INCLUDES}")
 805   else()
 806     message(FATAL_ERROR "Please install pybind11-dev to build the Python bindings (or disable that option).")
 807   endif()
 808 endif()
 809 mark_as_advanced(PYBIND11_PYTHON_VERSION)
 810 mark_as_advanced(pybind11_DIR)
 811
 812 ### Make tests
 813 if(enable_memcheck_xml)
 814   set(enable_memcheck true)
 815 endif()
 816
 817 INCLUDE(CTest)
 818 ENABLE_TESTING()
 819 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
 820 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
 821
 822 ### Define subdirectories
 823 foreach(cmakefile ${CMAKEFILES_TXT})
 824   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
 825   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
 826 endforeach()
 827
 828 ### Setup the distrib
 829 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
 830
 831 ### Build the docs if asked to
 832 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
 833
 834 ### Print the result of configuration
 835 message("")
 836 message("##########################################")
 837 message("#### Content of src/internal_config.h ####")
 838 message("##########################################")
 839 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
 840 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
 841 foreach(line ${config_output})
 842   message("   ${line}")
 843 endforeach()
 844 message("##########################################")
 845 message("####   Content of simgrid/config.h    ####")
 846 message("##########################################")
 847 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid/config.h config_output)
 848 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
 849 foreach(line ${config_output})
 850   message("   ${line}")
 851 endforeach()
 852 message("##########################################")
 853 message("####   End of configuration headers   ####")
 854 message("##########################################")
 855
 856 message("\nConfiguration of package `simgrid':")
 857 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
 858 message("        Build Name ..................: ${BUILDNAME}")
 859 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
 860 message("        Site ........................: ${SITE}")
 861 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
 862 if(release)
 863   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (release build)")
 864 else()
 865   message("        Release .....................: simgrid-${release_version}${SIMGRID_VERSION_EXTRA} (development build)")
 866 endif()
 867 message("")
 868 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
 869 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
 870 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
 871 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
 872 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
 873 if(${Java_FOUND})
 874   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
 875   message("                version .............: ${Java_VERSION_STRING}")
 876   message("                runtime .............: ${Java_JAVA_EXECUTABLE}")
 877 endif()
 878 if(CMAKE_Fortran_COMPILER)
 879   message("        Compiler: Fortran ...........: ${SMPI_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
 880   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
 881 endif()
 882 message("        Linker: .....................: ${CMAKE_LINKER}")
 883 message("                version .............: ${LINKER_VERSION}")
 884 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
 885 message("")
 886 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
 887 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
 888 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
 889 message("        with LTO ....................: ${enable_lto}")
 890 message("")
 891
 892 if (SIMGRID_HAVE_NS3)
 893   message("        Compile NS-3 ................: yes (path: ${NS3_PATH})")
 894 else()
 895   message("        Compile NS-3 ................: NO  (hint: ${NS3_HINT})")
 896 endif()
 897
 898 if (${Java_FOUND})
 899   message("        Compile Java ................: yes")
 900   message("          Native lib in jar .........: ${enable_lib_in_jar}")
 901 else()
 902   message("        Compile Java ................: NO")
 903 endif()
 904 if(pybind11_FOUND)
 905   message("        Compile Python bindings .....: ${enable_python}")
 906   message("          module ....................: ${PYTHON_MODULE_PREFIX}simgrid${PYTHON_MODULE_EXTENSION}")
 907 else()
 908   message("        Compile Python bindings .....: NO (disabled, or pybind11 not found)")
 909 endif()
 910 message("        Compile Lua .................: ${SIMGRID_HAVE_LUA}")
 911 message("        Compile Smpi ................: ${HAVE_SMPI}")
 912 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
 913 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
 914 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
 915 message("          PAPI support...............: ${HAVE_PAPI}")
 916 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
 917 message("")
 918 message("        Maintainer mode .............: ${enable_maintainer_mode}")
 919 message("        Documentation................: ${enable_documentation}")
 920 message("        Model checking ..............: ${SIMGRID_HAVE_MC}")
 921 message("        Jedule  mode ................: ${SIMGRID_HAVE_JEDULE}")
 922 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
 923 message("        Mallocators .................: ${enable_mallocators}")
 924 message("")
 925 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
 926 message("")
 927
 928 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
 929 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
 930 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
 931
 932 INCLUDE(Dart)