CMakeLists.txt

   1 # Build the version number
   2
   3 set(SIMGRID_VERSION_MAJOR "3")
   4 set(SIMGRID_VERSION_MINOR "25")
   5 set(SIMGRID_VERSION_PATCH "1") # odd => git branch; even => stable release or released snapshot
   6
   7 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
   8   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
   9 else()
  10   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
  11 endif()
  12
  13 message(STATUS "Configuring SimGrid v${release_version}")
  14
  15 set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}")
  16
  17 set(libsimgrid_version "${release_version}")
  18 set(libsimgrid-java_version "${release_version}")
  19
  20 # Basic checks on cmake
  21 cmake_minimum_required(VERSION 3.5)
  22 #for lto, to avoid warning (should be removed when switching to requiring cmake >= 3.9)
  23 if(NOT CMAKE_VERSION VERSION_LESS "3.9")
  24   cmake_policy(SET CMP0069 NEW)
  25 endif()
  26 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}")
  27 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_HOME_DIRECTORY}/tools/cmake/Modules)
  28
  29 project(simgrid C CXX)
  30
  31 # customizable installation directories
  32 include(GNUInstallDirs)
  33
  34 ## Save compiler flags preset with environment variables CFLAGS or CXXFLAGS;
  35 ## they will used within smpicc, smpicxx.
  36 ## Do it early so that we get their genuine values. The same will be done later for Fortran.
  37 string(REGEX REPLACE " *-f[a-z]+-prefix-map=[^ ]*" "" SMPI_C_FLAGS "${CMAKE_C_FLAGS}")
  38 string(REGEX REPLACE " *-f[a-z]+-prefix-map=[^ ]*" "" SMPI_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
  39
  40 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  41 #     Check for the compiler        #
  42 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  43 ##
  44 ## Check the C/C++ standard that we need
  45 ##   See also tools/cmake/Flags.cmake that sets our paranoid warning flags
  46 INCLUDE(CheckCCompilerFlag)
  47 CHECK_C_COMPILER_FLAG(-fstack-cleaner HAVE_C_STACK_CLEANER)
  48
  49 ## Request full debugging flags
  50 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
  51 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
  52
  53 if (CMAKE_COMPILER_IS_GNUCC)
  54   if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.0")
  55     message(FATAL_ERROR
  56             "SimGrid needs at least g++ version 5.0 to compile but you have ${CMAKE_CXX_COMPILER_VERSION}."
  57             "You need a sufficient support of c++14 to compile SimGrid.")
  58   endif()
  59 endif()
  60
  61 ## We need a decent support of the C++14 and C11 standards
  62 set(CMAKE_CXX_STANDARD 14)
  63 set(CMAKE_CXX_STANDARD_REQUIRED ON)
  64
  65 set(CMAKE_C_STANDARD 11)
  66 set(CMAKE_C_STANDARD_REQUIRED ON)
  67
  68 if (CMAKE_C_COMPILER_ID STREQUAL "Intel" AND CMAKE_C11_EXTENSION_COMPILE_OPTION STREQUAL "-std=c11")
  69   set(CMAKE_C11_EXTENSION_COMPILE_OPTION "-std=gnu11")
  70 endif()
  71
  72 ### Check threading support
  73 set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
  74 find_package(Threads)
  75
  76 ### Setup Options
  77 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Option.cmake)
  78
  79 ### SMPI vs. Fortran
  80 if ((NOT DEFINED enable_smpi) OR enable_smpi)
  81   # First unset the compiler in case we're re-running cmake over a previous
  82   # configuration where it was saved as smpiff
  83   unset(CMAKE_Fortran_COMPILER)
  84
  85   SET(SMPI_FORTRAN 0)
  86   if(enable_fortran)
  87     enable_language(Fortran OPTIONAL)
  88   endif()
  89
  90   if(CMAKE_Fortran_COMPILER)
  91
  92     # Fortran compiler detected: save it, then replace by smpiff
  93     set(SMPI_Fortran_COMPILER "${CMAKE_Fortran_COMPILER}" CACHE FILEPATH "The real Fortran compiler")
  94
  95         # Set flags/libs to be used in smpiff
  96     if(CMAKE_Fortran_COMPILER_ID MATCHES "GNU")
  97       set(SMPI_Fortran_FLAGS "\"-fpic\" \"-ff2c\" \"-fno-second-underscore\"")
  98       set(SMPI_Fortran_LIBS "\"-lgfortran\"")
  99       set(SMPI_GFORTRAN 1)
 100     elseif(CMAKE_Fortran_COMPILER_ID MATCHES "Intel")
 101       set(SMPI_Fortran_FLAGS "\"-fPIC\" \"-nofor-main\"")
 102       set(SMPI_Fortran_LIBS "\"-lifcore\"")
 103       set(SMPI_IFORT 1)
 104     elseif(CMAKE_Fortran_COMPILER_ID MATCHES "PGI|Flang") # flang
 105       set(SMPI_Fortran_FLAGS "\"-fPIC\"")
 106       set(SMPI_Fortran_LIBS "")
 107       set(SMPI_FLANG 1)
 108     endif()
 109     string(REGEX REPLACE " *-f[a-z]+-prefix-map=[^ ]*" "" SMPI_Fortran_FLAGS "${SMPI_Fortran_FLAGS} ${CMAKE_Fortran_FLAGS}")
 110
 111     ## Request debugging flags for Fortran too
 112     set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
 113
 114     set(SMPI_FORTRAN 1)
 115   endif(CMAKE_Fortran_COMPILER)
 116
 117 endif()
 118
 119 ### SET THE LIBRARY EXTENSION
 120 if(APPLE)
 121   set(LIB_EXE "dylib")
 122 elseif(WIN32)
 123   set(LIB_EXE "a")
 124   set(BIN_EXE ".exe")
 125 else()
 126   set(LIB_EXE "so")
 127 endif()
 128
 129 execute_process(COMMAND ${CMAKE_LINKER} -v OUTPUT_VARIABLE LINKER_VERSION ERROR_VARIABLE LINKER_VERSION)
 130 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
 131
 132 ### Find programs and paths
 133 FIND_PROGRAM(GCOV_PATH gcov)
 134 include(FindPerl)
 135 if(NOT PERL_FOUND)
 136   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
 137 endif()
 138
 139 # tesh.py needs python 3 (or the module python-subprocess32 on python2.8+)
 140 set(PythonInterp_FIND_VERSION 3)
 141 set(PythonInterp_FIND_VERSION_COUNT 1)
 142 set(PythonInterp_FIND_VERSION_MAJOR 3)
 143 include(FindPythonInterp)
 144 if(NOT PYTHONINTERP_FOUND)
 145   message(FATAL_ERROR "Please install Python (version 3 or higher) to compile SimGrid.")
 146 endif()
 147
 148 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
 149
 150 ### Compute the include paths
 151
 152 # Only include public headers by default
 153 include_directories(
 154    ${CMAKE_BINARY_DIR}/include
 155    ${CMAKE_HOME_DIRECTORY}/include
 156 )
 157
 158 # Compute the ones that should be added when compiling the library
 159 set(INTERNAL_INCLUDES
 160   ${CMAKE_BINARY_DIR}
 161   ${CMAKE_HOME_DIRECTORY}
 162   ${CMAKE_HOME_DIRECTORY}/src/include
 163   )
 164
 165 if(enable_smpi)
 166   set (INTERNAL_INCLUDES ${INTERNAL_INCLUDES} ${CMAKE_HOME_DIRECTORY}/src/smpi/include)
 167 endif()
 168
 169 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
 170   set(INTERNAL_INCLUDES ${INTERNAL_INCLUDES} /usr/include/)
 171 endif()
 172
 173 if(WIN32)
 174   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
 175   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
 176   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
 177   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
 178   set(INTERNAL_INCLUDES ${INTERNAL_INCLUDES} ${CMAKE_INCLUDE_WIN})
 179   unset(CMAKE_INCLUDE_WIN)
 180 endif()
 181
 182 # library dependency cannot start with a space (CMP0004), so initialize it with something that is never deactivated.
 183 set(SIMGRID_DEP "-lm")
 184
 185 ### Determine the assembly flavor that we need today
 186 set(HAVE_RAW_CONTEXTS 0)
 187 include(CMakeDetermineSystem)
 188 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
 189   IF(CMAKE_SIZEOF_VOID_P EQUAL 4) # 32 bits
 190     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
 191     set(SIMGRID_PROCESSOR_i686 1)
 192     set(SIMGRID_PROCESSOR_x86_64 0)
 193   ELSE()
 194     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
 195     set(SIMGRID_PROCESSOR_i686 0)
 196     set(SIMGRID_PROCESSOR_x86_64 1)
 197   ENDIF()
 198   if (WIN32)
 199     message(STATUS "Disable fast raw contexts on Windows.")
 200   elseif(CMAKE_SIZEOF_VOID_P EQUAL 4 AND CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
 201     message(STATUS "Disable fast raw contexts on x32 ABI.")
 202   else()
 203     set(HAVE_RAW_CONTEXTS 1)
 204   endif()
 205 ELSE()
 206   set(SIMGRID_PROCESSOR_i686 0)
 207   set(SIMGRID_PROCESSOR_x86_64 0)
 208 ENDIF()
 209
 210 include(CheckFunctionExists)
 211 include(CheckTypeSize)
 212 include(CheckIncludeFile)
 213 include(CheckIncludeFiles)
 214 include(CheckLibraryExists)
 215 include(CheckSymbolExists)
 216
 217 set(HAVE_GRAPHVIZ 0)
 218 set(SIMGRID_HAVE_LUA 0)
 219 if(minimal-bindings)
 220   message(STATUS "Don't even look for graphviz nor lua, as we build minimal binding libraries.")
 221 else()
 222   include(FindGraphviz)
 223   if(enable_lua)
 224     include(FindLuaSimgrid)
 225   endif()
 226 endif()
 227
 228 set(SIMGRID_HAVE_NS3 0)
 229 if(enable_ns3)
 230   include(FindNS3)
 231   if (SIMGRID_HAVE_NS3)
 232     set(SIMGRID_HAVE_NS3 1)
 233     foreach(lib core csma point-to-point internet network applications wifi)
 234       set(SIMGRID_DEP "${SIMGRID_DEP} -lns${NS3_VERSION}-${lib}${NS3_SUFFIX}")
 235     endforeach()
 236   else()
 237     message(FATAL_ERROR "Cannot find ns-3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
 238   endif()
 239 endif()
 240
 241 set(SIMGRID_HAVE_MSG 0)
 242 if(enable_msg)
 243   set(SIMGRID_HAVE_MSG 1)
 244 endif()
 245
 246 if(WIN32)
 247   set(Boost_USE_STATIC_LIBS 1)
 248 endif()
 249
 250 set(HAVE_PAPI 0)
 251 if(enable_smpi_papi)
 252   include(FindPAPI)
 253   if (NOT HAVE_PAPI)
 254     message(FATAL_ERROR "Cannot find PAPI. Please install it (apt-get install papi-tools libpapi-dev) or disable PAPI bindings.")
 255   endif()
 256 endif()
 257
 258 # But we do need the core of Boost
 259 # cmake before 3.13.1 does not know about stacktrace components. Fix it.
 260 # Usable components: https://www.boost.org/doc/libs/1_65_1/doc/html/stacktrace/configuration_and_build.html
 261 set(_Boost_STACKTRACE_HEADERS           "boost/stacktrace.hpp")
 262 set(_Boost_STACKTRACE_BACKTRACE_HEADERS "boost/stacktrace.hpp")
 263 set(_Boost_STACKTRACE_ADDR2LINE_HEADERS "boost/stacktrace.hpp")
 264
 265   if(minimal-bindings) # When we want a minimal jarfile, don't even search for boost optional components
 266     message(STATUS "Don't even look for boost optional components, as we build minimal binding libraries.")
 267     find_package(Boost 1.48)
 268   else()
 269     find_package(Boost 1.59 OPTIONAL_COMPONENTS context stacktrace_backtrace stacktrace_addr2line)
 270   endif()
 271   if(Boost_FOUND)
 272     include_directories(${Boost_INCLUDE_DIRS})
 273     message(STATUS "Mandatory components found. SimGrid is compilable.")
 274     if (NOT minimal-bindings)
 275       message(STATUS "Looking for optional Boost components:")
 276       set(Boost_FOUND 1) # These components are optionals
 277       CHECK_INCLUDE_FILE("backtrace.h" HAVE_BACKTRACE_H) # check that backtrace is actually possible
 278       if (Boost_STACKTRACE_BACKTRACE_FOUND AND HAVE_BACKTRACE_H)
 279         message (STATUS "  stacktrace: found the fast 'backtrace' implementation. Activating human-readable stack traces.")
 280         set(HAVE_BOOST_STACKTRACE_BACKTRACE 1)
 281       else()
 282         set(HAVE_BOOST_STACKTRACE_BACKTRACE 0)
 283         if (Boost_STACKTRACE_ADDR2LINE_FOUND)
 284           message (STATUS "  stacktrace: found the slow 'addr2line' implementation. Activating human-readable stack traces.")
 285           set(HAVE_BOOST_STACKTRACE_ADDR2LINE 1)
 286         else()
 287           message (STATUS "  stacktrace: MISSING. Install libboost-stacktrace-dev to display the stacktraces.")
 288           set(HAVE_BOOST_STACKTRACE_ADDR2LINE 0)
 289         endif()
 290       endif()
 291
 292       if(Boost_CONTEXT_FOUND)
 293         message (STATUS "  context: found. Activating Boost contexts.")
 294         set(HAVE_BOOST_CONTEXTS 1)
 295       else()
 296         message (STATUS "  context: MISSING. Install libboost-context-dev for this optional feature.")
 297         set(HAVE_BOOST_CONTEXTS 0)
 298       endif()
 299     endif()
 300   else()
 301     if(APPLE)
 302       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'")
 303     else()
 304       find_package(Boost 1.48) #try without optional libraries
 305       if(NOT Boost_FOUND)
 306         message(FATAL_ERROR "Boost libraries not found. Install libboost-dev (>= 1.48.0).")
 307       else()
 308         include_directories(${Boost_INCLUDE_DIRS})
 309         message(STATUS "Mandatory components found. SimGrid is compilable.")
 310       endif()
 311     endif()
 312   endif()
 313
 314 # Checks for header libraries functions.
 315 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
 316 CHECK_LIBRARY_EXISTS(pthread pthread_setaffinity_np  "" HAVE_PTHREAD_SETAFFINITY)
 317 CHECK_INCLUDE_FILE("pthread_np.h" HAVE_PTHREAD_NP_H) # for pthread_setaffinity_np() on FreeBSD
 318
 319 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 320   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
 321 elseif(MINGW)
 322   # Use the GNU version of unusual modifiers like PRIx64
 323   add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
 324   set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
 325 else()
 326   set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
 327 endif()
 328
 329 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_H)
 330 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
 331 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
 332 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
 333 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
 334 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
 335
 336 CHECK_FUNCTION_EXISTS(dlfunc HAVE_DLFUNC)
 337 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
 338 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
 339 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
 340 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
 341 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
 342 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
 343 CHECK_FUNCTION_EXISTS(mremap HAVE_MREMAP)
 344
 345 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
 346 if(MINGW)
 347   # The detection of vasprintf fails on MinGW, assumingly because it's
 348   # defined as an inline function in stdio.h instead of a regular
 349   # function. So force the result to be 1 despite of the test.
 350   set(HAVE_VASPRINTF 1)
 351 endif()
 352
 353 CHECK_INCLUDE_FILE("sys/sendfile.h" HAVE_SENDFILE_H)
 354 CHECK_FUNCTION_EXISTS(sendfile HAVE_SENDFILE)
 355 if(HAVE_SENDFILE_H AND HAVE_SENDFILE)
 356   set(SG_HAVE_SENDFILE 1)
 357 else()
 358   set(SG_HAVE_SENDFILE 0)
 359 endif()
 360
 361 if(enable_model-checking AND NOT "${CMAKE_SYSTEM}" MATCHES "Linux|FreeBSD")
 362   message(WARNING "Support for model-checking has not been enabled on ${CMAKE_SYSTEM}: disabling it")
 363   set(enable_model-checking FALSE)
 364 endif()
 365
 366 if(HAVE_MMAP)
 367   SET(HAVE_MMALLOC 1)
 368 else()
 369   SET(HAVE_MMALLOC 0)
 370   if(enable_model-checking)
 371     message(STATUS "Warning: support for model-checking has been disabled because you are missing either mmap or __thread.")
 372   endif()
 373   SET(enable_model-checking 0)
 374 endif()
 375
 376 if(enable_jedule)
 377   set(SIMGRID_HAVE_JEDULE 1)
 378 else()
 379   set(SIMGRID_HAVE_JEDULE 0)
 380 endif()
 381
 382 if(enable_mallocators)
 383   SET(SIMGRID_HAVE_MALLOCATOR 1)
 384 else()
 385   SET(SIMGRID_HAVE_MALLOCATOR 0)
 386 endif()
 387
 388 if (minimal-bindings)
 389   message(STATUS "Don't look for libunwind as we build minimal binding libraries.")
 390   if(enable_model-checking)
 391     message(FATAL_ERROR "You cannot enable model-checking and minimal-bindings at the same time.")
 392   endif()
 393 else()
 394   include(FindLibunwind)
 395   if(HAVE_LIBUNWIND)
 396     SET(SIMGRID_DEP "${SIMGRID_DEP} ${LIBUNWIND_LIBRARIES}")
 397   else()
 398     if(enable_model-checking)
 399       message(FATAL_ERROR "Please install libunwind-dev libdw-dev libelf-dev libevent-dev if you want to compile the SimGrid model checker.")
 400     endif()
 401   endif()
 402 endif()
 403
 404 if(enable_model-checking)
 405   find_package(Libdw REQUIRED)
 406   find_package(Libelf REQUIRED)
 407   find_package(Libevent REQUIRED)
 408   include_directories(${LIBDW_INCLUDE_DIR} ${LIBELF_INCLUDE_DIR} ${LIBEVENT_INCLUDE_DIR})
 409   set(SIMGRID_DEP "${SIMGRID_DEP} ${LIBEVENT_LIBRARIES} ${LIBELF_LIBRARIES} ${LIBDW_LIBRARIES}")
 410   set(SIMGRID_HAVE_MC 1)
 411   if("${CMAKE_SYSTEM}" MATCHES "FreeBSD" AND enable_java)
 412     message(WARNING "FreeBSD + Model-Checking + Java = too much for now. Disabling the Java bindings.")
 413     set(enable_java FALSE)
 414   endif()
 415 else()
 416   SET(SIMGRID_HAVE_MC 0)
 417   set(HAVE_MMALLOC 0)
 418 endif()
 419 mark_as_advanced(PATH_LIBDW_H)
 420 mark_as_advanced(PATH_LIBDW_LIB)
 421
 422 if(enable_java AND NOT enable_msg)
 423   message(FATAL_ERROR "Cannot activate the Java bindings without the MSG module. Either add -Denable_msg=ON or -Denable_java=OFF")
 424 endif()
 425
 426 if (enable_model-checking AND enable_ns3)
 427   message(FATAL_ERROR "Cannot activate both model-checking and ns-3 bindings: ns-3 pulls too much dependencies for the MC to work")
 428 endif()
 429
 430 if(enable_smpi)
 431   SET(HAVE_SMPI 1)
 432   if(WIN32)
 433     message (STATUS "Warning: no support for SMPI automatic privatization on Windows.")
 434     SET(HAVE_PRIVATIZATION 0)
 435   else()
 436     SET(HAVE_PRIVATIZATION 1)
 437   endif()
 438 else()
 439   SET(HAVE_SMPI 0)
 440 endif()
 441
 442 #--------------------------------------------------------------------------------------------------
 443 ### Check what context backends are available
 444
 445 set(HAVE_UCONTEXT_CONTEXTS 0)
 446 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
 447 if(NOT HAVE_UCONTEXT_H)
 448   message(STATUS "No ucontext factory: <ucontext.h> not found.")
 449 elseif(APPLE)
 450   message(STATUS "No ucontext factory: Apple don't want us to use them.")
 451   set(HAVE_UCONTEXT_H 0)
 452 else()
 453   try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
 454     OUTPUT_VARIABLE compile_makecontext_output)
 455
 456   #If can have both context
 457   if(compile_makecontext)
 458     set(HAVE_UCONTEXT_CONTEXTS 1)
 459     message(STATUS "Support for ucontext factory ok.")
 460   else()
 461     message(STATUS "Error: <ucontext.h> exists, but makecontext is not compilable. Compilation output:\n ${compile_makecontext_output}")
 462     message(STATUS "No ucontext factory: makecontext() is not compilable.")
 463   endif()
 464
 465   # Stack setup (size and address)
 466   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 467     ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
 468     RUN_OUTPUT_VARIABLE stack_setup)
 469
 470   LIST(LENGTH stack_setup stack_setup_len)
 471   if("${stack_setup_len}" STREQUAL "2")
 472     LIST(GET stack_setup 0 makecontext_addr)
 473     LIST(GET stack_setup 1 makecontext_size)
 474     set(sg_makecontext_stack_addr "#define sg_makecontext_stack_addr(skaddr) (${makecontext_addr})")
 475     set(sg_makecontext_stack_size "#define sg_makecontext_stack_size(sksize) (${makecontext_size})")
 476   else()
 477     message(FATAL_ERROR "Could not figure out the stack setup. Compil: ${RUN_makecontext_VAR}. Exec: ${COMPILE_makecontext_VAR}. Output: ${stack_setup}")
 478   endif()
 479 endif()
 480
 481 # Stack growth direction (upward or downward). Used for the following contexts: SysV, raw, Boost
 482 try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
 483   ${CMAKE_BINARY_DIR}
 484   ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
 485   RUN_OUTPUT_VARIABLE stack
 486   COPY_FILE test_stackgrowth)
 487
 488 if("${stack}" STREQUAL "down")
 489   set(PTH_STACKGROWTH "-1")
 490 elseif("${stack}" STREQUAL "up")
 491   set(PTH_STACKGROWTH "1")
 492 else()
 493   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
 494     set(PTH_STACKGROWTH "-1")
 495   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
 496     set(PTH_STACKGROWTH "-1")
 497   else()
 498     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
 499   endif()
 500 endif()
 501 # If the test ran well, remove the test binary
 502 file(REMOVE test_stackgrowth)
 503 #--------------------------------------------------------------------------------------------------
 504
 505 ###############
 506 ## GIT version check
 507 ##
 508 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
 509   execute_process(COMMAND git rev-parse --verify --short HEAD
 510      WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}
 511      OUTPUT_VARIABLE GIT_VERSION
 512      OUTPUT_STRIP_TRAILING_WHITESPACE)
 513   # Check for uncommitted changes
 514   execute_process(COMMAND git diff --name-only HEAD
 515     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}
 516     OUTPUT_VARIABLE files_changed)
 517   if(files_changed)
 518     set(GIT_VERSION "${GIT_VERSION}-dirty")
 519   endif()
 520 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
 521   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
 522 else()
 523   set(GIT_VERSION "none, release version")
 524 endif()
 525 message(STATUS "Git version: ${GIT_VERSION}")
 526
 527 ### Define source packages for Libs
 528 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
 529
 530 ### Setup gcc & clang flags (include after DefinePackage.cmake, and before generating header files)
 531 if (NOT MSVC)
 532   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Flags.cmake)
 533 endif()
 534
 535 ### Generate the required headers and scripts
 536 #############################################
 537
 538 # Avoid triggering a (full) rebuild by touching the files if they did not really change
 539 configure_file("${CMAKE_HOME_DIRECTORY}/src/internal_config.h.in"    "${CMAKE_BINARY_DIR}/src/internal_config.h.generated"    @ONLY IMMEDIATE)
 540 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid/version.h.in" "${CMAKE_BINARY_DIR}/include/simgrid/version.h.generated" @ONLY IMMEDIATE)
 541 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid/config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated" @ONLY IMMEDIATE)
 542 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/internal_config.h.generated ${CMAKE_BINARY_DIR}/src/internal_config.h)
 543 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid/version.h.generated ${CMAKE_BINARY_DIR}/include/simgrid/version.h)
 544 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated ${CMAKE_BINARY_DIR}/include/simgrid/config.h)
 545 file(REMOVE ${CMAKE_BINARY_DIR}/src/internal_config.h.generated)
 546 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid/config.h.generated)
 547 file(REMOVE ${CMAKE_BINARY_DIR}/include/simgrid/version.h.generated)
 548
 549 # We need two versions of the SMPI scripts because they contain the path to the library
 550 # so, it depends of whether SimGrid is installed, or run from the sources (during the build)
 551
 552 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH) # Definitions shared amongst all SMPI scripts, inlined in each of them
 553
 554 ### SMPI script used when simgrid is installed
 555 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
 556 set(includedir "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR}")
 557 set(libdir "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
 558 set(includeflag "-I${includedir} -I${includedir}/smpi")
 559 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${libdir}")
 560 if(NS3_LIBRARY_PATH)
 561   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 562 endif()
 563 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 564 set(SMPIMAIN ${libdir}/simgrid/smpimain)
 565 set(SMPIREPLAYMAIN ${libdir}/simgrid/smpireplaymain)
 566
 567 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
 568 #configure mpif.f90 to build mpi.mod
 569 if(SMPI_FORTRAN)
 570   set(MODULE_MPIF_IN "module mpi")
 571   set(MODULE_MPIF_OUT "end module mpi")
 572   configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90.generated @ONLY)
 573   execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90.generated ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90)
 574   set(CMAKE_Fortran_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/include/smpi)
 575   add_library(mpi SHARED ${CMAKE_BINARY_DIR}/src/smpi/mpif.f90)
 576 endif()
 577
 578 foreach(script cc cxx ff f90 run)
 579   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/bin/smpi${script} @ONLY)
 580 endforeach()
 581
 582 ### SMPI scripts used when compiling simgrid
 583 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
 584 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
 585 set(libdir "${CMAKE_BINARY_DIR}/lib")
 586 set(includeflag "-I${includedir} -I${includedir}/smpi")
 587 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
 588 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${libdir}")
 589 if(NS3_LIBRARY_PATH)
 590   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 591 endif()
 592 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 593 set(SMPIMAIN ${libdir}/simgrid/smpimain)
 594 set(SMPIREPLAYMAIN ${libdir}/simgrid/smpireplaymain)
 595
 596 foreach(script cc cxx ff f90 run)
 597   configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpi${script}.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script} @ONLY)
 598 endforeach()
 599
 600 if(NOT WIN32)
 601   foreach(script cc cxx ff f90 run)
 602     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpi${script})
 603     execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpi${script})
 604   endforeach()
 605 endif()
 606
 607 set(generated_headers_to_install
 608   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
 609   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid/config.h
 610   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid/version.h
 611   )
 612
 613 set(generated_headers  ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h )
 614
 615 set(generated_files_to_clean
 616   ${generated_headers}
 617   ${generated_headers_to_install}
 618   ${CMAKE_BINARY_DIR}/bin/smpicc
 619   ${CMAKE_BINARY_DIR}/bin/smpicxx
 620   ${CMAKE_BINARY_DIR}/bin/smpiff
 621   ${CMAKE_BINARY_DIR}/bin/smpif90
 622   ${CMAKE_BINARY_DIR}/bin/smpirun
 623   ${CMAKE_BINARY_DIR}/bin/colorize
 624   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
 625   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
 626   )
 627
 628 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
 629   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
 630   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
 631   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allreduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allreduce.txt COPYONLY)
 632   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
 633   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
 634   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
 635   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
 636   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
 637   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
 638   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
 639   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
 640   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
 641   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
 642   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile_cluster ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile_cluster COPYONLY)
 643   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile_coll ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile_coll COPYONLY)
 644
 645   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
 646   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
 647   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
 648   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
 649   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
 650   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
 651   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
 652   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
 653   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
 654   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
 655   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
 656   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
 657   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
 658   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
 659   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
 660   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
 661   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
 662   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
 663   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
 664   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
 665   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
 666   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
 667   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
 668   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
 669   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
 670   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
 671   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
 672   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
 673   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
 674   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
 675   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
 676   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
 677   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
 678   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
 679   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt COPYONLY)
 680
 681 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt COPYONLY)
 682 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt COPYONLY)
 683 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt COPYONLY)
 684 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty.txt COPYONLY)
 685 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt COPYONLY)
 686 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt COPYONLY)
 687 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed.txt COPYONLY)
 688 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt COPYONLY)
 689 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt COPYONLY)
 690 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute COPYONLY)
 691 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive COPYONLY)
 692 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2 ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2 COPYONLY)
 693 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple COPYONLY)
 694 configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time COPYONLY)
 695 configure_file(${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)
 696
 697   set(generated_files_to_clean
 698     ${generated_files_to_clean}
 699     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
 700     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
 701     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allreduce.txt
 702     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
 703     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
 704     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
 705     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
 706     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
 707     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
 708     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
 709     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
 710     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
 711     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
 712     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
 713     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
 714     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
 715     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
 716     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
 717     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
 718     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
 719     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
 720     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
 721     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
 722     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
 723     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
 724     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
 725     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
 726     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
 727     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
 728     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
 729     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
 730     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
 731     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
 732     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
 733     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
 734     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
 735     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
 736     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
 737     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
 738     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
 739     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
 740     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
 741     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
 742     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
 743     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
 744     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
 745     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
 746     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
 747     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only.txt
 748     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions0.txt
 749     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/compute_only/actions1.txt
 750     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty.txt
 751     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions0.txt
 752     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/empty/actions1.txt
 753     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed.txt
 754     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions0.txt
 755     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/mixed/actions1.txt
 756     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/replay_multiple_manual.tesh
 757     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute
 758     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive
 759     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_consecutive2
 760     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_compute_simple
 761     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty1
 762     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2
 763     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_resources
 764     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_time
 765     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_empty2_same_time_and_resources
 766     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed1
 767     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2
 768     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_resources
 769     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time
 770     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_mixed2_same_time_and_resources
 771     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple_manual_deploy/workload_nojob
 772     )
 773 endif()
 774
 775 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
 776   "${generated_files_to_clean}")
 777
 778 add_custom_target(tests COMMENT "Recompiling the tests")
 779
 780 ### Build some Maintainer files
 781 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
 782
 783 ### Make Libs
 784 if(NOT WIN32)
 785   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
 786 else()
 787   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
 788 endif()
 789
 790 if(enable_java)
 791   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
 792 endif()
 793
 794 # Python binding (with pybind11)
 795 ################
 796 if((NOT DEFINED enable_python) OR enable_python)
 797   if(EXISTS ${CMAKE_HOME_DIRECTORY}/pybind11) # Try to use a local copy of pybind11, if any
 798     message(STATUS "Use the internal copy of pybind11.")
 799     add_subdirectory(${CMAKE_HOME_DIRECTORY}/pybind11)
 800     set(pybind11_FOUND ON)
 801
 802     set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_HOME_DIRECTORY}/pybind11/tools/)
 803     set(Python_ADDITIONAL_VERSIONS 3.7 3.6 3.5 3.4)
 804     find_package(PythonLibsNew ${PYBIND11_PYTHON_VERSION} REQUIRED)
 805
 806   else()
 807     find_package(pybind11 CONFIG)
 808     message(STATUS "Pybind11 version: ${pybind11_VERSION}")
 809     if (pybind11_VERSION VERSION_LESS 2.4)
 810       message(STATUS "SimGrid needs at least v2.4 of pybind11. Disabling the Python bindings.")
 811       set(pybind11_FOUND OFF)
 812     endif()
 813   endif()
 814
 815   if(NOT PYTHONLIBS_FOUND)
 816     message(STATUS "Python libs not found. Turn pybind11 off.")
 817
 818     set(pybind11_FOUND OFF)
 819   endif()
 820 endif()
 821
 822 option(enable_python "Whether the Python bindings are activated." ${pybind11_FOUND}) # ON by default if dependencies are met
 823
 824 if("${CMAKE_SYSTEM}" MATCHES "FreeBSD" AND enable_model-checking AND enable_python)
 825   message(WARNING "FreeBSD + Model-Checking + Python = too much for now. Disabling the Python bindings.")
 826   set(enable_python FALSE)
 827 endif()
 828
 829 if(enable_python)
 830   if(pybind11_FOUND)
 831     message(STATUS "Found pybind11.")
 832     if(NOT enable_lto)
 833       set(pybind11_options NO_EXTRAS)
 834     endif()
 835     pybind11_add_module(python-bindings src/bindings/python/simgrid_python.cpp ${pybind11_options})
 836     target_compile_features(python-bindings PRIVATE cxx_std_14)
 837     target_link_libraries(python-bindings PUBLIC simgrid)
 838     set_target_properties(python-bindings PROPERTIES
 839                           LIBRARY_OUTPUT_NAME simgrid
 840                           CXX_VISIBILITY_PRESET "default"
 841                           INTERPROCEDURAL_OPTIMIZATION FALSE)
 842     # LTO is disabled here from the python bindings because this makes a
 843     # cmake warning about CMP0069 even when this policy is set. This
 844     # problem may be in cmake, in pybind11 or even in our code, not sure.
 845     # It may get eventually solved in cmake or pybind11. Or not.
 846     # The sure thing is that our python bindings are in one file only,
 847     # so there is no need for LTO here. Problem solved :)
 848
 849     add_dependencies(tests python-bindings)
 850     set_property(TARGET python-bindings
 851                  APPEND PROPERTY INCLUDE_DIRECTORIES "${INTERNAL_INCLUDES}")
 852   else()
 853     message(FATAL_ERROR "Please install pybind11-dev to build the Python bindings (or disable that option).")
 854   endif()
 855 endif()
 856 mark_as_advanced(PYBIND11_PYTHON_VERSION)
 857 mark_as_advanced(pybind11_DIR)
 858
 859 ### Make tests
 860 if(enable_memcheck_xml)
 861   set(enable_memcheck true)
 862 endif()
 863
 864 INCLUDE(CTest)
 865 ENABLE_TESTING()
 866 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
 867 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
 868
 869 ### Define subdirectories
 870 foreach(cmakefile ${CMAKEFILES_TXT})
 871   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
 872   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
 873 endforeach()
 874
 875 ### Setup the distrib
 876 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
 877
 878 ### Build the docs if asked to
 879 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
 880
 881 ### Print the result of configuration
 882 message("")
 883 message("##########################################")
 884 message("#### Content of src/internal_config.h ####")
 885 message("##########################################")
 886 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h config_output)
 887 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 10) # Pass the file header
 888 foreach(line ${config_output})
 889   message("   ${line}")
 890 endforeach()
 891 message("##########################################")
 892 message("####   Content of simgrid/config.h    ####")
 893 message("##########################################")
 894 file(STRINGS ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid/config.h config_output)
 895 LIST(REMOVE_AT config_output 0 1 2 3 4 5 6 7 8 9 -1) # Pass the file header
 896 foreach(line ${config_output})
 897   message("   ${line}")
 898 endforeach()
 899 message("##########################################")
 900 message("####   End of configuration headers   ####")
 901 message("##########################################")
 902
 903 message("\nConfiguration of package `simgrid':")
 904 message("        Home directory ..............: ${CMAKE_HOME_DIRECTORY}")
 905 message("        Build Name ..................: ${BUILDNAME}")
 906 message("        Cmake Generator .............: ${CMAKE_GENERATOR}")
 907 message("        Site ........................: ${SITE}")
 908 message("        Install prefix ..............: ${CMAKE_INSTALL_PREFIX}")
 909 message("        Release .....................: simgrid-${release_version}")
 910 message("")
 911 message("        Compiler: C .................: ${CMAKE_C_COMPILER} (id: ${CMAKE_C_COMPILER_ID})")
 912 message("                version .............: ${CMAKE_C_COMPILER_VERSION}")
 913 message("                is gnu ..............: ${CMAKE_COMPILER_IS_GNUCC}")
 914 message("        Compiler: C++ ...............: ${CMAKE_CXX_COMPILER} (id: ${CMAKE_CXX_COMPILER_ID})")
 915 message("                version .............: ${CMAKE_CXX_COMPILER_VERSION}")
 916 if(${Java_FOUND})
 917   message("        Compiler: Javac .............: ${Java_JAVAC_EXECUTABLE}")
 918   message("                version .............: ${Java_VERSION_STRING}")
 919   message("                runtime .............: ${Java_JAVA_EXECUTABLE}")
 920 endif()
 921 if(CMAKE_Fortran_COMPILER)
 922   message("        Compiler: Fortran ...........: ${SMPI_Fortran_COMPILER} (id: ${CMAKE_Fortran_COMPILER_ID})")
 923   message("                version .............: ${CMAKE_Fortran_COMPILER_VERSION}")
 924 endif()
 925 message("        Linker: .....................: ${CMAKE_LINKER}")
 926 message("                version .............: ${LINKER_VERSION}")
 927 message("        Make program: ...............: ${CMAKE_MAKE_PROGRAM}")
 928 message("")
 929 message("        CFlags ......................: ${CMAKE_C_FLAGS}")
 930 message("        CXXFlags ....................: ${CMAKE_CXX_FLAGS}")
 931 message("        LDFlags .....................: ${CMAKE_C_LINK_FLAGS}")
 932 message("        with LTO ....................: ${enable_lto}")
 933 message("")
 934
 935 if (SIMGRID_HAVE_MSG)
 936   message("        Compile MSG .................: ON")
 937 else()
 938   message("        Compile MSG .................: OFF")
 939 endif()
 940
 941 if (SIMGRID_HAVE_NS3)
 942   message("        Compile ns-3 ................: ON (path: ${NS3_PATH})")
 943 else()
 944   message("        Compile ns-3 ................: OFF  (hint: ${NS3_HINT})")
 945 endif()
 946
 947 if (${Java_FOUND})
 948   message("        Compile Java ................: ON")
 949   message("          Native lib in jar .........: ${enable_lib_in_jar}")
 950 else()
 951   message("        Compile Java ................: OFF")
 952 endif()
 953 if(pybind11_FOUND)
 954   message("        Compile Python bindings .....: ${enable_python}")
 955   message("          module ....................: ${PYTHON_MODULE_PREFIX}simgrid${PYTHON_MODULE_EXTENSION}")
 956 else()
 957   message("        Compile Python bindings .....: OFF (disabled, or pybind11 not found)")
 958 endif()
 959 message("        Compile Lua .................: ${SIMGRID_HAVE_LUA}")
 960 message("        Compile Smpi ................: ${HAVE_SMPI}")
 961 message("          Smpi fortran ..............: ${SMPI_FORTRAN}")
 962 message("          MPICH3 testsuite ..........: ${enable_smpi_MPICH3_testsuite}")
 963 message("          Privatization .............: ${HAVE_PRIVATIZATION}")
 964 message("          PAPI support...............: ${HAVE_PAPI}")
 965 message("        Compile Boost.Context support: ${HAVE_BOOST_CONTEXTS}")
 966 message("")
 967 message("        Maintainer mode .............: ${enable_maintainer_mode}")
 968 message("        Documentation................: ${enable_documentation}")
 969 message("        Model checking ..............: ${SIMGRID_HAVE_MC}")
 970 message("        Jedule  mode ................: ${SIMGRID_HAVE_JEDULE}")
 971 message("        Graphviz mode ...............: ${HAVE_GRAPHVIZ}")
 972 message("        Mallocators .................: ${enable_mallocators}")
 973 message("")
 974 message("        Simgrid dependencies ........: ${SIMGRID_DEP}")
 975 message("")
 976
 977 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/Testing/Notes/)
 978 file(WRITE ${PROJECT_BINARY_DIR}/Testing/Notes/Build  "GIT version : ${GIT_VERSION}\n")
 979 file(APPEND ${PROJECT_BINARY_DIR}/Testing/Notes/Build "Release     : simgrid-${release_version}\n")
 980
 981 INCLUDE(Dart)