CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.8.8)
   2 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}")
   3 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_HOME_DIRECTORY}/tools/cmake/Modules)
   4
   5 project(SimGrid C CXX)
   6
   7 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
   8 #     Check for the compiler        #
   9 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  10
  11 ### Need to set rc ccompiler before enable language
  12 if(WIN32)
  13   SET(CMAKE_RC_COMPILER "windres")
  14 endif()
  15
  16 ##
  17 ## Check the C/C++ standard that we need
  18 ##   See also tools/cmake/GCCFlags.cmake that sets our paranoid warning flags
  19 if (MSVC)
  20   message("-- You are compiling SimGrid with MicroSoft Visual C. Good luck.")
  21
  22   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_SCL_SECURE_NO_WARNINGS")
  23   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_SCL_SECURE_NO_WARNINGS")
  24 else() # gcc or clang
  25   INCLUDE(CheckCCompilerFlag)
  26   CHECK_C_COMPILER_FLAG(-fstack-cleaner HAVE_C_STACK_CLEANER)
  27
  28   ## Request full debugging flags
  29   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
  30   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
  31   set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -g")
  32
  33   if (CMAKE_COMPILER_IS_GNUCC)
  34     if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.7")
  35       message(FATAL_ERROR
  36               "SimGrid needs at least g++ version 4.7 to compile but you have ${CMAKE_CXX_COMPILER_VERSION}."
  37               "You need a sufficient support of c++11 to compile SimGrid.")
  38     endif()
  39   endif()
  40
  41   ## We need a decent support of the c++11 standard
  42   include(CheckCXXCompilerFlag)
  43   CHECK_CXX_COMPILER_FLAG("-std=gnu++11" COMPILER_SUPPORTS_CXX11)
  44   if(COMPILER_SUPPORTS_CXX11)
  45     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
  46   else()
  47     message(FATAL_ERROR
  48             "The compiler ${CMAKE_CXX_COMPILER} (v${CMAKE_CXX_COMPILER_VERSION}) has no C++11 support. "
  49             "Please use a decent C++ compiler.")
  50   endif()
  51
  52   ### And we need C11 standard, too
  53   include(CheckCCompilerFlag)
  54   CHECK_C_COMPILER_FLAG("-std=gnu11" COMPILER_SUPPORTS_C11)
  55   if(COMPILER_SUPPORTS_C11)
  56     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
  57   else()
  58     message(FATAL_ERROR
  59             "The compiler ${CMAKE_C_COMPILER} (v${CMAKE_C_COMPILER_VERSION}) has no C11 support. "
  60             "Please use a decent C compiler "
  61             "(note that c++11 support of ${CMAKE_CXX_COMPILER} seems ok).")
  62   endif()
  63   if(APPLE AND (CMAKE_C_COMPILER_VERSION VERSION_LESS "4.6"))
  64       ### gcc 4.[1-5] cannot compile ucontext on OSX
  65       message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
  66       set(HAVE_UCONTEXT_H 0)
  67   endif()
  68 endif() # NOT MSVC
  69
  70 ### SMPI vs. Fortran
  71 if ((NOT DEFINED enable_smpi OR enable_smpi) AND NOT APPLE) # smpi is enabled by default
  72   # Call enable_language(Fortran) in order to load the build rules for
  73   # this language, needed by teshsuite/smpi/mpich-test/.  Use
  74   # CMAKE_FORCE_Fortran_COMPILER to bypass checks for a working
  75   # compiler (smpiff don't exist at configure time).
  76   include(CMakeForceCompiler)
  77   if(NOT COMMAND CMAKE_FORCE_Fortran_COMPILER)
  78     MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
  79       SET(CMAKE_Fortran_COMPILER "${compiler}")
  80       SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
  81       SET(CMAKE_Fortran_COMPILER_ID ${id})
  82       SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
  83       SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
  84
  85       # Set old compiler id variables.
  86       IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
  87         SET(CMAKE_COMPILER_IS_GNUG77 1)
  88       ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
  89     ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)
  90   endif()
  91   CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
  92   enable_language(Fortran OPTIONAL)
  93 endif()
  94
  95 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  96 #     Build the version number      #
  97 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
  98
  99 set(SIMGRID_VERSION_MAJOR "3")
 100 set(SIMGRID_VERSION_MINOR "13")
 101 set(SIMGRID_VERSION_PATCH "0")
 102 set(SIMGRID_VERSION_EXTRA "-devel") # Extra words to add to version string (e.g. -rc1)
 103
 104 set(SIMGRID_VERSION_DATE  "2016") # Year for copyright information
 105
 106 if(${SIMGRID_VERSION_PATCH} EQUAL "0")
 107   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}")
 108 else()
 109   set(release_version "${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}")
 110 endif()
 111
 112 set(SIMGRID_VERSION_STRING "SimGrid version ${release_version}${SIMGRID_VERSION_EXTRA}")
 113 set(SIMGRID_VERSION_BANNER "SIMGRID_VERSION_STRING\\nCopyright (c) 2004-${SIMGRID_VERSION_DATE}. The Simgrid Team.")
 114 if(release)
 115   set(SIMGRID_VERSION_BANNER "${SIMGRID_VERSION_BANNER}\\nRelease build")
 116 else()
 117   set(SIMGRID_VERSION_BANNER "${SIMGRID_VERSION_BANNER}\\nDevelopment build")
 118 endif()
 119
 120 set(libsimgrid_version "${release_version}")
 121 set(libsimgrid-java_version "${release_version}")
 122
 123 ### SET THE LIBRARY EXTENSION
 124 if(APPLE) #MAC
 125   set(LIB_EXE "dylib")
 126 else()
 127   if(WIN32) #WINDOWS
 128     set(LIB_EXE "a")
 129     set(BIN_EXE ".exe")
 130   else() #UNIX
 131     set(LIB_EXE "so")
 132   endif()
 133 endif()
 134
 135 exec_program("${CMAKE_LINKER} --version" OUTPUT_VARIABLE "LINKER_VERSION")
 136 string(REGEX MATCH "[0-9].[0-9]*" LINKER_VERSION "${LINKER_VERSION}")
 137
 138 ### Find programs and paths
 139 FIND_PROGRAM(GCOV_PATH gcov)
 140 include(FindPerl)
 141 if(NOT PERL_FOUND)
 142   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
 143 endif()
 144
 145 if (APPLE)
 146   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
 147   set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 148 endif()
 149 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
 150
 151 ### Compute the include paths
 152 set(INCLUDES
 153   ${CMAKE_HOME_DIRECTORY}
 154   ${CMAKE_HOME_DIRECTORY}/include
 155   ${CMAKE_HOME_DIRECTORY}/src/include
 156   ${CMAKE_BINARY_DIR}
 157   ${CMAKE_BINARY_DIR}/include
 158   )
 159
 160 if(WIN32)
 161   set(INCLUDES ${INCLUDES} ${CMAKE_HOME_DIRECTORY}/include/xbt ${CMAKE_HOME_DIRECTORY}/src/xbt) #for win32_ucontext.[ch]
 162 endif()
 163
 164 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
 165   set(INCLUDES ${INCLUDES} /usr/include/)
 166 endif()
 167
 168 ### Check 32bits or 64bits
 169 IF(CMAKE_SIZEOF_VOID_P EQUAL 4)
 170   SET(ARCH_32_BITS 1)
 171 ELSE()
 172   SET(ARCH_32_BITS 0)
 173 ENDIF()
 174
 175 if(WIN32)
 176
 177   #Need env INCLUDE
 178   set(CMAKE_INCLUDE_WIN "${CMAKE_C_COMPILER}")
 179   set(CMAKE_LIB_WIN "${CMAKE_C_COMPILER}")
 180   string(REGEX REPLACE "/bin/gcc.*" "/include"  CMAKE_INCLUDE_WIN "${CMAKE_INCLUDE_WIN}")
 181   string(REGEX REPLACE "/bin/gcc.*" "/lib"  CMAKE_LIB_WIN "${CMAKE_LIB_WIN}")
 182   set(INCLUDES ${INCLUDES} ${CMAKE_INCLUDE_WIN})
 183   unset(CMAKE_INCLUDE_WIN)
 184
 185   set(_XBT_WIN32 1)
 186
 187   message(STATUS "C_COMPILER                    ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_VERSION}")
 188   message(STATUS "CXX_COMPILER                  ${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_VERSION}")
 189   message(STATUS "CMAKE_RC_COMPILER             ${CMAKE_RC_COMPILER}")
 190   message(STATUS "LIB                           ${CMAKE_LIB_WIN}")
 191   message(STATUS "MAKE_PROGRAM                  ${CMAKE_MAKE_PROGRAM}")
 192   message(STATUS "CMAKE_BUILD_TOOL              ${CMAKE_BUILD_TOOL}")
 193   message(STATUS "LINKER                        ${CMAKE_LINKER}")
 194   message(STATUS "CMAKE_GENERATOR               ${CMAKE_GENERATOR}")
 195   message(STATUS "GNUC                          ${CMAKE_COMPILER_IS_GNUCC}")
 196
 197 endif()
 198
 199 include_directories(${INCLUDES})
 200
 201 ### Setup Options
 202 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Option.cmake)
 203
 204 ### Determine the assembly flavor that we need today
 205 include(CMakeDetermineSystem)
 206 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
 207   IF(${ARCH_32_BITS})
 208     message(STATUS "System processor: i686 (${CMAKE_SYSTEM_PROCESSOR}, 32 bits)")
 209     set(PROCESSOR_i686 1)
 210   ELSE()
 211     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
 212     set(PROCESSOR_x86_64 1)
 213   ENDIF()
 214   if (MSVC)
 215     message(STATUS "Disable fast raw contextes on Microsoft Visual.")
 216   else()
 217     set(HAVE_RAW_CONTEXTS 1)
 218   endif()
 219
 220 ENDIF()
 221
 222 include(CheckFunctionExists)
 223 include(CheckTypeSize)
 224 include(CheckIncludeFile)
 225 include(CheckIncludeFiles)
 226 include(CheckLibraryExists)
 227 include(CheckSymbolExists)
 228
 229 set(HAVE_GRAPHVIZ 0)
 230 include(FindGraphviz)
 231 include(FindLibSigc++)
 232
 233 set(HAVE_LUA 0)
 234 if(enable_lua)
 235   include(FindLuaSimgrid)
 236 endif()
 237
 238 set(HAVE_NS3 0)
 239 if(enable_ns3)
 240   include(FindNS3)
 241   if (NOT HAVE_NS3)
 242     message(FATAL_ERROR "Cannot find NS3. Please install it (apt-get install ns3 libns3-dev) or disable that cmake option")
 243   endif()
 244 endif()
 245
 246 find_package(Boost 1.48)
 247 if(Boost_FOUND)
 248   include_directories(${Boost_INCLUDE_DIRS})
 249 else()
 250   if(APPLE)
 251     message(FATAL_ERROR "Failed to find Boost libraries (Try to install them with 'sudo fink install boost1.53.nopython')")
 252   else()
 253     message(FATAL_ERROR "Failed to find Boost libraries."
 254                         "Did you install libboost-dev and libboost-context-dev?"
 255                         "(libboost-context-dev is optional)")
 256   endif()
 257 endif()
 258
 259 # Try again to see if we have libboost-context
 260 find_package(Boost 1.42 COMPONENTS context)
 261 set(Boost_FOUND 1) # We don't care of whether this component is missing
 262
 263 if(Boost_FOUND AND Boost_CONTEXT_FOUND)
 264   # We should use feature detection for this instead:
 265   if (Boost_VERSION LESS 105600)
 266     message("Found Boost.Context API v1")
 267     set(HAVE_BOOST_CONTEXTS 1)
 268   else()
 269     message("Found Boost.Context API v2")
 270     set(HAVE_BOOST_CONTEXTS 2)
 271   endif()
 272 else()
 273   message ("   boost        : found.")
 274   message ("   boost-context: missing. Install libboost-context-dev for this optional feature.")
 275   set(HAVE_BOOST_CONTEXTS 0)
 276 endif()
 277
 278 # Checks for header libraries functions.
 279 CHECK_LIBRARY_EXISTS(dl      dlopen                  "" HAVE_DLOPEN_IN_LIBDL)
 280 CHECK_LIBRARY_EXISTS(execinfo backtrace              "" HAVE_BACKTRACE_IN_LIBEXECINFO)
 281 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
 282
 283 if(NOT WIN32) # We don't want to have winpthread-1.dll in the jarfile
 284   CHECK_LIBRARY_EXISTS(pthread pthread_create          "" HAVE_PTHREAD)
 285   CHECK_LIBRARY_EXISTS(pthread sem_init                "" HAVE_SEM_INIT_LIB)
 286   CHECK_LIBRARY_EXISTS(pthread sem_open                "" HAVE_SEM_OPEN_LIB)
 287   CHECK_LIBRARY_EXISTS(pthread sem_timedwait           "" HAVE_SEM_TIMEDWAIT_LIB)
 288   CHECK_LIBRARY_EXISTS(pthread pthread_mutex_timedlock "" HAVE_MUTEX_TIMEDLOCK_LIB)
 289 endif()
 290
 291 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 292   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
 293 elseif(MINGW)
 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_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
 301 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
 302 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
 303 CHECK_INCLUDE_FILE("sys/ptrace.h" HAVE_SYS_PTRACE_H)
 304 CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
 305 CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
 306 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
 307 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
 308 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
 309 CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
 310 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
 311 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
 312 CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
 313 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
 314 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
 315
 316 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
 317 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
 318 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
 319 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
 320 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
 321
 322 CHECK_SYMBOL_EXISTS(snprintf stdio.h HAVE_SNPRINTF)
 323 CHECK_SYMBOL_EXISTS(vsnprintf stdio.h HAVE_VSNPRINTF)
 324 CHECK_SYMBOL_EXISTS(asprintf stdio.h HAVE_ASPRINTF)
 325 CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
 326
 327 if(MINGW)
 328   # The detection of asprintf fails on MinGW, assumingly because it's
 329   # defined as an inline function in stdio.h instead of a regular
 330   # function. So force the result to be 1 despite of the test.
 331   set(HAVE_SNPRINTF 1)
 332   set(HAVE_VSNPRINTF 1)
 333   set(HAVE_ASPRINTF 1)
 334   set(HAVE_VASPRINTF 1)
 335 endif()
 336
 337 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
 338 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
 339
 340 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
 341
 342 #Check if __thread is defined
 343 execute_process(
 344   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_thread_storage.c"
 345   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 346   RESULT_VARIABLE HAVE_thread_storage_run
 347   )
 348
 349 if(HAVE_thread_storage_run)
 350   set(HAVE_THREAD_LOCAL_STORAGE 1)
 351 else()
 352   set(HAVE_THREAD_LOCAL_STORAGE 0)
 353 endif()
 354
 355 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
 356 IF(HAVE_MMAP AND
 357    NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND
 358    NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND
 359    NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND
 360    NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
 361   SET(HAVE_MMAP 0)
 362   message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
 363 ENDIF()
 364
 365 if(HAVE_MMAP AND HAVE_THREAD_LOCAL_STORAGE)
 366   SET(HAVE_MMALLOC 1)
 367 else()
 368   SET(HAVE_MMALLOC 0)
 369 endif()
 370
 371
 372 if(WIN32) # Those files are not detected despite being present
 373   set(HAVE_UCONTEXT_H 1)
 374   set(HAVE_MAKECONTEXT 1)
 375 endif()
 376
 377 set(HAVE_UCONTEXT_CONTEXTS 0)
 378 set(HAVE_THREAD_CONTEXTS 0)
 379
 380 if(enable_jedule)
 381   set(HAVE_JEDULE 1)
 382 endif()
 383
 384 if(enable_latency_bound_tracking)
 385   SET(HAVE_LATENCY_BOUND_TRACKING 1)
 386 else()
 387   SET(HAVE_LATENCY_BOUND_TRACKING 0)
 388 endif()
 389
 390 if(enable_mallocators)
 391   SET(MALLOCATOR_IS_WANTED 1)
 392 else()
 393   SET(MALLOCATOR_IS_WANTED 0)
 394 endif()
 395
 396 if(enable_model-checking AND HAVE_MMALLOC)
 397   SET(HAVE_MC 1)
 398   SET(MMALLOC_WANT_OVERRIDE_LEGACY 1)
 399   include(FindLibunwind)
 400   include(FindLibdw)
 401 else()
 402   if(enable_model-checking)
 403     message(STATUS "Warning: support for model-checking has been disabled because HAVE_MMALLOC is false")
 404   endif()
 405   SET(HAVE_MC 0)
 406   SET(HAVE_MMALLOC 0)
 407   SET(MMALLOC_WANT_OVERRIDE_LEGACY 0)
 408 endif()
 409
 410 if(enable_smpi)
 411   include(FindGFortran)
 412   SET(HAVE_SMPI 1)
 413   if("${CMAKE_SYSTEM}" MATCHES "Linux")
 414     SET(USE_LIBUTIL 0)
 415     SET(HAVE_PRIVATIZATION 1)
 416   elseif("${CMAKE_SYSTEM}" MATCHES "^FreeBSD")
 417     SET(USE_LIBUTIL 0)
 418     SET(HAVE_PRIVATIZATION 0)
 419   else()
 420     message (STATUS "Warning:  no support for SMPI automatic privatization on this platform")
 421     SET(HAVE_PRIVATIZATION 0)
 422   endif()
 423 endif()
 424
 425 #--------------------------------------------------------------------------------------------------
 426 ### Check for GNU dynamic linker
 427 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
 428 if (HAVE_DLFCN_H)
 429     if(HAVE_DLOPEN_IN_LIBDL)
 430       set(DL_LIBRARY "-ldl")
 431     endif(HAVE_DLOPEN_IN_LIBDL)
 432     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_gnu_dynlinker.c ${DL_LIBRARY} -o test_gnu_ld
 433       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 434       OUTPUT_VARIABLE HAVE_GNU_LD_compil
 435     )
 436     if(HAVE_GNU_LD_compil)
 437       set(HAVE_GNU_LD 0)
 438       message(STATUS "Warning: test program toward GNU ld failed to compile:")
 439       message(STATUS "${HAVE_GNU_LD_comp_output}")
 440     else()
 441
 442       execute_process(COMMAND ./test_gnu_ld
 443           WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 444           RESULT_VARIABLE HAVE_GNU_LD_run
 445           OUTPUT_VARIABLE var_exec
 446       )
 447
 448       if(NOT HAVE_GNU_LD_run)
 449         set(HAVE_GNU_LD 1)
 450         message(STATUS "We are using GNU dynamic linker")
 451       else()
 452         set(HAVE_GNU_LD 0)
 453         message(STATUS "Warning: error while checking for GNU ld:")
 454         message(STATUS "Test output: '${var_exec}'")
 455         message(STATUS "Exit status: ${HAVE_GNU_LD_run}")
 456       endif()
 457       file(REMOVE test_gnu_ld)
 458     endif()
 459 endif()
 460
 461
 462 #--------------------------------------------------------------------------------------------------
 463 ### Initialize of CONTEXT THREADS
 464
 465 if(HAVE_PTHREAD)
 466   ### Test that we have a way to create semaphores
 467
 468   if(HAVE_SEM_OPEN_LIB)
 469     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
 470     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 471     OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
 472     )
 473
 474     # Test sem_open by compiling:
 475     if(HAVE_SEM_OPEN_compil)
 476       set(HAVE_SEM_OPEN 0)
 477       message(STATUS "Warning: sem_open not compilable")
 478       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
 479     else()
 480       set(HAVE_SEM_OPEN 1)
 481       message(STATUS "sem_open is compilable")
 482     endif()
 483
 484     # If we're not crosscompiling, we check by executing the program:
 485     if (HAVE_SEM_OPEN AND NOT CMAKE_CROSSCOMPILING)
 486       execute_process(COMMAND ./sem_open
 487       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 488       RESULT_VARIABLE HAVE_SEM_OPEN_run
 489       OUTPUT_VARIABLE var_compil
 490       )
 491       if (NOT HAVE_SEM_OPEN_run)
 492         set(HAVE_SEM_OPEN 1)
 493         message(STATUS "sem_open is executable")
 494       else()
 495         set(HAVE_SEM_OPEN 0)
 496         if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
 497           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
 498         else()
 499           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
 500         endif()
 501         message(STATUS "Warning: sem_open not executable")
 502         message(STATUS "Compilation output: '${var_compil}'")
 503         message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
 504       endif()
 505     endif()
 506     file(REMOVE sem_open)
 507
 508   else()
 509     set(HAVE_SEM_OPEN 0)
 510   endif()
 511
 512   if(HAVE_SEM_INIT_LIB)
 513     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
 514     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 515     RESULT_VARIABLE HAVE_SEM_INIT_run OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
 516
 517     # Test sem_init by compiling:
 518     if(HAVE_SEM_INIT_compil)
 519       set(HAVE_SEM_INIT 0)
 520       message(STATUS "Warning: sem_init not compilable")
 521       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
 522     else()
 523       set(HAVE_SEM_INIT 1)
 524       message(STATUS "sem_init is compilable")
 525     endif()
 526
 527     # If we're not crosscompiling, we check by executing the program:
 528     if (HAVE_SEM_INIT AND NOT CMAKE_CROSSCOMPILING)
 529       execute_process(COMMAND ./sem_init
 530       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 531       RESULT_VARIABLE HAVE_SEM_INIT_run
 532       OUTPUT_VARIABLE var_compil
 533       )
 534       if (NOT HAVE_SEM_INIT_run)
 535         set(HAVE_SEM_INIT 1)
 536         message(STATUS "sem_init is executable")
 537       else()
 538         set(HAVE_SEM_INIT 0)
 539         if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
 540           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
 541         else()
 542           message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
 543         endif()
 544         message(STATUS "Warning: sem_init not executable")
 545         message(STATUS "Compilation output: '${var_compil}'")
 546         message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
 547       endif()
 548     endif()
 549     file(REMOVE sem_init)
 550   endif()
 551
 552   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
 553     message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
 554   endif()
 555
 556   ### Test that we have a way to timewait for semaphores
 557
 558   if(HAVE_SEM_TIMEDWAIT_LIB)
 559
 560     execute_process(
 561       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_sem_timedwait.c -lpthread"
 562       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 563       OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run
 564       )
 565
 566     if(HAVE_SEM_TIMEDWAIT_run)
 567       set(HAVE_SEM_TIMEDWAIT 0)
 568       message(STATUS "timedwait not compilable")
 569     else()
 570       set(HAVE_SEM_TIMEDWAIT 1)
 571       message(STATUS "timedwait is compilable")
 572     endif()
 573   endif()
 574
 575   ### HAVE_MUTEX_TIMEDLOCK
 576
 577   if(HAVE_MUTEX_TIMEDLOCK_LIB)
 578
 579     execute_process(
 580       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_mutex_timedlock.c -lpthread"
 581       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 582       OUTPUT_VARIABLE HAVE_MUTEX_TIMEDLOCK_run
 583       )
 584
 585     if(HAVE_MUTEX_TIMEDLOCK_run)
 586       set(HAVE_MUTEX_TIMEDLOCK 0)
 587       message(STATUS "timedlock not compilable")
 588     else()
 589       message(STATUS "timedlock is compilable")
 590       set(HAVE_MUTEX_TIMEDLOCK 1)
 591     endif()
 592   endif()
 593 endif()
 594
 595 # This is needed for ucontext on MacOS X:
 596 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 597   add_definitions(-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE)
 598 endif()
 599
 600 if(WIN32)
 601   # We always provide our own implementation of ucontext on Windows.
 602   try_compile(HAVE_UCONTEXT
 603     ${CMAKE_BINARY_DIR}
 604     ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_AC_CHECK_MCSC.c
 605     COMPILE_DEFINITIONS -D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/src/include -I${CMAKE_HOME_DIRECTORY}/src/xbt
 606   )
 607 else()
 608   # We always provide our own implementation of ucontext on Windows.
 609   try_compile(HAVE_UCONTEXT
 610     ${CMAKE_BINARY_DIR}
 611     ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_AC_CHECK_MCSC.c)
 612 endif()
 613
 614 #If can have both context
 615
 616 if(HAVE_UCONTEXT)
 617   set(HAVE_UCONTEXT_CONTEXTS 1)
 618   message("-- Support for ucontext factory")
 619 endif()
 620
 621 if(HAVE_PTHREAD)
 622   set(HAVE_THREAD_CONTEXTS 1)
 623   message("-- Support for thread context factory")
 624 endif()
 625
 626 ###############
 627 ## GIT version check
 628 ##
 629 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/)
 630   execute_process(COMMAND git remote
 631   COMMAND head -n 1
 632   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 633   OUTPUT_VARIABLE remote
 634   RESULT_VARIABLE ret
 635   )
 636   string(REPLACE "\n" "" remote "${remote}")
 637   #message(STATUS "Git remote: ${remote}")
 638   execute_process(COMMAND git config --get remote.${remote}.url
 639   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 640   OUTPUT_VARIABLE url
 641   RESULT_VARIABLE ret
 642   )
 643   string(REPLACE "\n" "" url "${url}")
 644   #message(STATUS "Git url: ${url}")
 645   if(url)
 646     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
 647     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 648     OUTPUT_VARIABLE GIT_VERSION
 649     RESULT_VARIABLE ret
 650     )
 651     string(REPLACE "\n" "" GIT_VERSION "${GIT_VERSION}")
 652     message(STATUS "Git version: ${GIT_VERSION}")
 653     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
 654     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 655     OUTPUT_VARIABLE GIT_DATE
 656     RESULT_VARIABLE ret
 657     )
 658     string(REPLACE "\n" "" GIT_DATE "${GIT_DATE}")
 659     message(STATUS "Git date: ${GIT_DATE}")
 660     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
 661
 662     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=format:%H -1
 663                     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 664                     OUTPUT_VARIABLE SIMGRID_GITHASH
 665                     RESULT_VARIABLE ret
 666                     )
 667     string(REPLACE "\n" "" SIMGRID_GITHASH "${SIMGRID_GITHASH}")
 668
 669   endif()
 670 elseif(EXISTS ${CMAKE_HOME_DIRECTORY}/.gitversion)
 671   FILE(STRINGS ${CMAKE_HOME_DIRECTORY}/.gitversion GIT_VERSION)
 672 endif()
 673
 674 if(GIT_VERSION)
 675   set(SIMGRID_VERSION_BANNER "${SIMGRID_VERSION_BANNER} at commit ${GIT_VERSION}")
 676 endif()
 677 if(GIT_DATE)
 678   set(SIMGRID_VERSION_BANNER "${SIMGRID_VERSION_BANNER} (${GIT_DATE})")
 679 endif()
 680 #--------------------------------------------------------------------------------------------------
 681
 682 set(makecontext_CPPFLAGS_2 "")
 683 if(HAVE_MAKECONTEXT OR WIN32)
 684   set(makecontext_CPPFLAGS "-DTEST_makecontext")
 685   if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 686     set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE=700")
 687   endif()
 688
 689   if(WIN32)
 690     if(ARCH_32_BITS)
 691       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_I_X86_")
 692     else()
 693       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_AMD64_")
 694     endif()
 695     set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/src/include -I${CMAKE_HOME_DIRECTORY}/src/xbt")
 696   endif()
 697
 698   file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
 699
 700   if(CMAKE_CROSSCOMPILING)
 701     set(RUN_makecontext_VAR "cross")
 702     set(COMPILE_makecontext_VAR "cross")
 703   else()
 704     try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 705       ${CMAKE_BINARY_DIR}
 706       ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stacksetup.c
 707       COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
 708       )
 709   endif()
 710
 711   if(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
 712     file(READ ${CMAKE_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
 713     string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 714     string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
 715     string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 716     string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
 717     string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
 718     set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
 719     set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
 720   else()
 721     # message(FATAL_ERROR "makecontext is not compilable")
 722   endif()
 723 endif()
 724
 725 #--------------------------------------------------------------------------------------------------
 726
 727 ### check for stackgrowth
 728 if (NOT CMAKE_CROSSCOMPILING)
 729   try_run(RUN_stackgrowth_VAR COMPILE_stackgrowth_VAR
 730     ${CMAKE_BINARY_DIR}
 731     ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_stackgrowth.c
 732     RUN_OUTPUT_VARIABLE stack
 733     COPY_FILE test_stackgrowth
 734   )
 735 endif()
 736 if("${stack}" STREQUAL "down")
 737   set(PTH_STACKGROWTH "-1")
 738 elseif("${stack}" STREQUAL "up")
 739   set(PTH_STACKGROWTH "1")
 740 else()
 741   if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
 742     set(PTH_STACKGROWTH "-1")
 743   elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i686")
 744     set(PTH_STACKGROWTH "-1")
 745   else()
 746     message(FATAL_ERROR "Could not figure out the stack direction. Test prog returned: ${stack}; CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}.")
 747   endif()
 748 endif()
 749
 750 ###############
 751 ## System checks
 752 ##
 753
 754 ### check for a working snprintf
 755 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
 756   if(CMAKE_CROSSCOMPILING)
 757     set(RUN_SNPRINTF_FUNC "cross")
 758     #set(PREFER_PORTABLE_SNPRINTF 1)
 759   else()
 760     try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
 761       ${CMAKE_BINARY_DIR}
 762       ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_snprintf.c
 763       )
 764   endif()
 765
 766   if(CMAKE_CROSSCOMPILING)
 767     set(RUN_VSNPRINTF_FUNC "cross")
 768     set(PREFER_PORTABLE_VSNPRINTF 1)
 769   else()
 770     try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
 771       ${CMAKE_BINARY_DIR}
 772       ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_vsnprintf.c
 773       )
 774   endif()
 775
 776   set(PREFER_PORTABLE_SNPRINTF 0)
 777   if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 778     set(PREFER_PORTABLE_SNPRINTF 1)
 779   endif()
 780   if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 781     set(PREFER_PORTABLE_SNPRINTF 1)
 782   endif()
 783 endif()
 784
 785 ### check for asprintf function familly
 786 if(HAVE_ASPRINTF)
 787   SET(simgrid_need_asprintf "")
 788   SET(NEED_ASPRINTF 0)
 789 else()
 790   SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
 791   SET(NEED_ASPRINTF 1)
 792 endif()
 793
 794 if(HAVE_VASPRINTF)
 795   SET(simgrid_need_vasprintf "")
 796   SET(NEED_VASPRINTF 0)
 797 else()
 798   SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
 799   SET(NEED_VASPRINTF 1)
 800 endif()
 801
 802 ### check for addr2line
 803
 804 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS  )
 805 if(ADDR2LINE)
 806   set(ADDR2LINE "${ADDR2LINE}/addr2line")
 807 endif()
 808
 809 ### File to create
 810
 811 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in"
 812   "${CMAKE_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
 813
 814 SET( CMAKEDEFINE "#cmakedefine" )
 815 configure_file("${CMAKE_HOME_DIRECTORY}/tools/cmake/src/internal_config.h.in" "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
 816 configure_file("${CMAKE_BINARY_DIR}/src/internal_config.h" "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
 817 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in" "${CMAKE_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
 818
 819 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
 820 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
 821 set(bindir "${CMAKE_BINARY_DIR}")
 822
 823 ### Script used when simgrid is installed
 824 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
 825 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
 826 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
 827 set(libdir ${exec_prefix}/lib)
 828 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_INSTALL_PREFIX}/lib")
 829 if(NS3_LIBRARY_PATH)
 830   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 831 endif()
 832 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 833
 834 file(READ ${CMAKE_HOME_DIRECTORY}/src/smpi/smpitools.sh SMPITOOLS_SH)
 835 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/mpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/mpif.h @ONLY)
 836 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/bin/smpicc @ONLY)
 837 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicxx.in ${CMAKE_BINARY_DIR}/bin/smpicxx @ONLY)
 838 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/bin/smpiff @ONLY)
 839 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif90.in ${CMAKE_BINARY_DIR}/bin/smpif90 @ONLY)
 840 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/bin/smpirun @ONLY)
 841
 842 ### Script used when simgrid is compiling
 843 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
 844 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
 845 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
 846 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
 847 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=\"${CMAKE_BINARY_DIR}/lib")
 848 if(NS3_LIBRARY_PATH)
 849   set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:${NS3_LIBRARY_PATH}")
 850 endif()
 851 set(CMAKE_SMPI_COMMAND "${CMAKE_SMPI_COMMAND}:\${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}\"")
 852 set(libdir "${CMAKE_BINARY_DIR}/lib")
 853
 854 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc @ONLY)
 855 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicxx.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicxx @ONLY)
 856 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff @ONLY)
 857 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif90.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif90 @ONLY)
 858 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun @ONLY)
 859
 860 set(top_builddir ${CMAKE_HOME_DIRECTORY})
 861
 862 if(NOT WIN32)
 863   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicc)
 864   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicxx)
 865   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpiff)
 866   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif90)
 867   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpirun)
 868   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc)
 869   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicxx)
 870   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff)
 871   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif90)
 872   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun)
 873 endif()
 874
 875 set(generated_headers_to_install
 876   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/mpif.h
 877   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
 878   )
 879
 880 set(generated_headers
 881   ${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h
 882   ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h
 883   )
 884
 885 set(generated_files_to_clean
 886   ${generated_headers}
 887   ${generated_headers_to_install}
 888   ${CMAKE_BINARY_DIR}/bin/smpicc
 889   ${CMAKE_BINARY_DIR}/bin/smpicxx
 890   ${CMAKE_BINARY_DIR}/bin/smpiff
 891   ${CMAKE_BINARY_DIR}/bin/smpif90
 892   ${CMAKE_BINARY_DIR}/bin/smpirun
 893   ${CMAKE_BINARY_DIR}/bin/colorize
 894   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
 895   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
 896   )
 897
 898 if(NOT "${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
 899   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
 900   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
 901   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
 902   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
 903   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
 904   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
 905   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt COPYONLY)
 906   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_alltoallv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt COPYONLY)
 907   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_waitall.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt COPYONLY)
 908   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_reducescatter.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt COPYONLY)
 909   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_gather.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt COPYONLY)
 910   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allgatherv.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt COPYONLY)
 911   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
 912
 913   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/description_file ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file COPYONLY)
 914   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/README ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README COPYONLY)
 915   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/smpi_replay.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt COPYONLY)
 916   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt COPYONLY)
 917   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt COPYONLY)
 918   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt COPYONLY)
 919   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt COPYONLY)
 920   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt COPYONLY)
 921   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt COPYONLY)
 922   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt COPYONLY)
 923   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt COPYONLY)
 924   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt COPYONLY)
 925   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt COPYONLY)
 926   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt COPYONLY)
 927   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt COPYONLY)
 928   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt COPYONLY)
 929   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt COPYONLY)
 930   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt COPYONLY)
 931   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt COPYONLY)
 932   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt COPYONLY)
 933   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt COPYONLY)
 934   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt COPYONLY)
 935   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt COPYONLY)
 936   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt COPYONLY)
 937   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt COPYONLY)
 938   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt COPYONLY)
 939   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt COPYONLY)
 940   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt COPYONLY)
 941   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt COPYONLY)
 942   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt COPYONLY)
 943   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt COPYONLY)
 944   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt COPYONLY)
 945   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt COPYONLY)
 946   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt COPYONLY)
 947   configure_file(${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)
 948
 949   set(generated_files_to_clean
 950     ${generated_files_to_clean}
 951     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
 952     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
 953     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
 954     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
 955     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
 956     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
 957     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoall.txt
 958     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_alltoallv.txt
 959     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_waitall.txt
 960     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_gather.txt
 961     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allgatherv.txt
 962     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_reducescatter.txt
 963     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
 964     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/description_file
 965     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/README
 966     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/smpi_replay.txt
 967     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace0.txt
 968     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace1.txt
 969     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace2.txt
 970     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace3.txt
 971     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace4.txt
 972     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace5.txt
 973     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace6.txt
 974     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace7.txt
 975     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace8.txt
 976     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace9.txt
 977     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace10.txt
 978     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace11.txt
 979     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace12.txt
 980     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace13.txt
 981     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace14.txt
 982     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace15.txt
 983     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace16.txt
 984     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace17.txt
 985     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace18.txt
 986     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace19.txt
 987     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace20.txt
 988     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace21.txt
 989     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace22.txt
 990     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace23.txt
 991     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace24.txt
 992     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace25.txt
 993     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace26.txt
 994     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace27.txt
 995     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace28.txt
 996     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace29.txt
 997     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace30.txt
 998     ${CMAKE_BINARY_DIR}/examples/smpi/replay_multiple/ti_traces_32_1/ti_trace31.txt
 999     )
1000 endif()
1001
1002 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
1003   "${generated_files_to_clean}")
1004
1005 ### Define source packages for Libs
1006 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/DefinePackages.cmake)
1007
1008 ### Build some Maintainer files
1009 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MaintainerMode.cmake)
1010 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/UnitTesting.cmake)
1011
1012 ### Setup gcc & clang flags
1013 if (NOT MSVC)
1014   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/GCCFlags.cmake)
1015 endif()
1016
1017 ### Make Libs
1018 if(NOT WIN32)
1019   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLib.cmake)
1020 else()
1021   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/MakeLibWin.cmake)
1022 endif()
1023
1024 if(enable_java)
1025   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Java.cmake)
1026 endif()
1027
1028 ### Make tests
1029 if(enable_memcheck_xml)
1030   set(enable_memcheck true)
1031 endif()
1032
1033 INCLUDE(CTest)
1034 ENABLE_TESTING()
1035 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Tests.cmake)
1036 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/CTestConfig.cmake)
1037
1038 ### Define subdirectories
1039 foreach(cmakefile ${CMAKEFILES_TXT})
1040   string(REPLACE "/CMakeLists.txt" "" repository ${cmakefile})
1041   add_subdirectory("${CMAKE_HOME_DIRECTORY}/${repository}")
1042 endforeach()
1043
1044 ### Setup the distrib
1045 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Distrib.cmake)
1046
1047 ### Build the doc (Windows downloads the doc instead of regenerating)
1048 #
1049 if(NOT WIN32)
1050   include(${CMAKE_HOME_DIRECTORY}/tools/cmake/Documentation.cmake)
1051 else()
1052   find_program(WGET_PROGRAM  NAMES wget)
1053   message(STATUS "wget: ${WGET_PROGRAM}")
1054   if(WGET_PROGRAM)
1055     ADD_CUSTOM_TARGET(documentation
1056       COMMENT "Downloading the SimGrid documentation..."
1057       COMMAND ${WGET_PROGRAM} -r -np -nH -nd http://simgrid.gforge.inria.fr/simgrid/${release_version}/doc/
1058       WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/doc/html
1059     )
1060   endif()
1061 endif()
1062
1063 ### Print ARGS
1064 include(${CMAKE_HOME_DIRECTORY}/tools/cmake/PrintArgs.cmake)
1065
1066 INCLUDE(Dart)