buildtools/Cmake/CompleteInFiles.cmake

   1 set(CMAKE_MODULE_PATH
   2   ${CMAKE_MODULE_PATH}
   3   ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Modules
   4   )
   5
   6 # x86_64
   7 # x86
   8 # i.86
   9
  10 IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86")
  11   IF(${ARCH_32_BITS})
  12     set(PROCESSOR_i686 1)
  13     set(SIMGRID_SYSTEM_PROCESSOR "${CMAKE_SYSTEM_PROCESSOR}")
  14     message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}")
  15   ELSE()
  16     message(STATUS "System processor: amd64")
  17     set(SIMGRID_SYSTEM_PROCESSOR "amd64")
  18     set(PROCESSOR_x86_64 1)
  19     set(PROCESSOR_i686 0)
  20   ENDIF()
  21   set(HAVE_RAWCTX 1)
  22
  23 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^alpha")
  24   message(STATUS "System processor: alpha")
  25
  26 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
  27   # Subdir is "arm" for both big-endian (arm) and little-endian (armel).
  28   message(STATUS "System processor: arm")
  29
  30 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
  31   # mips* machines are bi-endian mostly so processor does not tell
  32   # endianess of the underlying system.
  33   message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "mips" "mipsel" "mipseb")
  34
  35 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
  36   message(STATUS "System processor: ppc64")
  37
  38 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)")
  39   message(STATUS "System processor: ppc")
  40
  41 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sparc")
  42   # Both flavours can run on the same processor
  43   message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "sparc" "sparcv9")
  44
  45 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(parisc|hppa)")
  46   message(STATUS "System processor: parisc" "parisc64")
  47
  48 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^s390")
  49   # s390 binaries can run on s390x machines
  50   message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}" "s390" "s390x")
  51
  52 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sh")
  53   message(STATUS "System processor: sh")
  54
  55 ELSE() #PROCESSOR NOT fIND
  56   message(STATUS "PROCESSOR NOT FOUND: ${CMAKE_SYSTEM_PROCESSOR}")
  57
  58 ENDIF()
  59
  60 message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}")
  61
  62 include(CheckFunctionExists)
  63 include(CheckTypeSize)
  64 include(CheckIncludeFile)
  65 include(CheckIncludeFiles)
  66 include(CheckLibraryExists)
  67 include(TestBigEndian)
  68 TEST_BIG_ENDIAN(BIGENDIAN)
  69
  70 include(FindGraphviz)
  71 if(WIN32)
  72   include(FindPcreWin)
  73 else()
  74   include(FindPCRE)
  75 endif()
  76
  77 set(HAVE_GTNETS 0)
  78 if(enable_gtnets)
  79   include(FindGTnets)
  80 endif()
  81 if(enable_smpi)
  82   include(FindF2c)
  83   SET(HAVE_SMPI 1)
  84 endif()
  85 if(enable_lua)
  86   include(FindLua51Simgrid)
  87 endif()
  88 set(HAVE_NS3 0)
  89 if(enable_ns3)
  90   include(FindNS3)
  91 endif()
  92
  93 # Checks for header libraries functions.
  94 CHECK_LIBRARY_EXISTS(pthread    pthread_create                  "" pthread)
  95 CHECK_LIBRARY_EXISTS(pthread    sem_init                                "" HAVE_SEM_INIT_LIB)
  96 CHECK_LIBRARY_EXISTS(pthread    sem_open                                "" HAVE_SEM_OPEN_LIB)
  97 CHECK_LIBRARY_EXISTS(pthread    sem_timedwait                   "" HAVE_SEM_TIMEDWAIT_LIB)
  98 CHECK_LIBRARY_EXISTS(pthread    pthread_mutex_timedlock "" HAVE_MUTEX_TIMEDLOCK_LIB)
  99 CHECK_LIBRARY_EXISTS(rt                 clock_gettime                   "" HAVE_POSIX_GETTIME)
 100
 101 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)
 102 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
 103 CHECK_INCLUDE_FILE("pthread.h" HAVE_PTHREAD_H)
 104 CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
 105 CHECK_INCLUDE_FILE("socket.h" HAVE_SOCKET_H)
 106 CHECK_INCLUDE_FILE("sys/socket.h" HAVE_SYS_SOCKET_H)
 107 CHECK_INCLUDE_FILE("stat.h" HAVE_STAT_H)
 108 CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H)
 109 CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H)
 110 CHECK_INCLUDE_FILE("winsock.h" HAVE_WINSOCK_H)
 111 CHECK_INCLUDE_FILE("winsock2.h" HAVE_WINSOCK2_H)
 112 CHECK_INCLUDE_FILE("WinDef.h" HAVE_WINDEF_H)
 113 CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H)
 114 CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H)
 115 CHECK_INCLUDE_FILE("execinfo.h" HAVE_EXECINFO_H)
 116 CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H)
 117 CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H)
 118 CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H)
 119 CHECK_INCLUDE_FILE("sys/sysctl.h" HAVE_SYS_SYSCTL_H)
 120 CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H)
 121 CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H)
 122 CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H)
 123 CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H)
 124 CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H)
 125 CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H)
 126 CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H)
 127 CHECK_INCLUDE_FILE("ucontext.h" HAVE_UCONTEXT_H)
 128 CHECK_INCLUDE_FILE("stdio.h" HAVE_STDIO_H)
 129 CHECK_INCLUDE_FILE("linux/futex.h" HAVE_FUTEX_H)
 130
 131 CHECK_FUNCTION_EXISTS(gettimeofday HAVE_GETTIMEOFDAY)
 132 CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
 133 CHECK_FUNCTION_EXISTS(getdtablesize HAVE_GETDTABLESIZE)
 134 CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
 135 CHECK_FUNCTION_EXISTS(readv HAVE_READV)
 136 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
 137 CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
 138 CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
 139 CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
 140 CHECK_FUNCTION_EXISTS(asprintf HAVE_ASPRINTF)
 141 CHECK_FUNCTION_EXISTS(vasprintf HAVE_VASPRINTF)
 142 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
 143 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
 144 CHECK_FUNCTION_EXISTS(mergesort HAVE_MERGESORT)
 145
 146 #Check if __thread is defined
 147 execute_process(
 148   COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_thread_storage.c"
 149   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 150   RESULT_VARIABLE HAVE_thread_storage_run
 151   )
 152
 153 if(HAVE_thread_storage_run)
 154   set(HAVE_THREAD_LOCAL_STORAGE 0)
 155 else()
 156   set(HAVE_THREAD_LOCAL_STORAGE 1)
 157 endif()
 158
 159 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
 160 IF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
 161   SET(HAVE_MMAP 0)
 162   message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
 163 <<<<<<< HEAD
 164 ENDIF()
 165 =======
 166 ENDIF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
 167 >>>>>>> 52c07f4b6c9ba2b0af928b8e83c48f819e1c9fc0
 168
 169 if(WIN32) #THOSE FILES ARE FUNCTIONS ARE NOT DETECTED BUT THEY SHOULD...
 170   set(HAVE_UCONTEXT_H 1)
 171   set(HAVE_MAKECONTEXT 1)
 172   set(HAVE_SNPRINTF 1)
 173   set(HAVE_VSNPRINTF 1)
 174 endif()
 175
 176 set(CONTEXT_UCONTEXT 0)
 177 SET(CONTEXT_THREADS 0)
 178 SET(HAVE_TRACING 1)
 179
 180 if(enable_tracing)
 181   SET(HAVE_TRACING 1)
 182 else()
 183   SET(HAVE_TRACING 0)
 184 endif()
 185
 186 if(enable_jedule)
 187   SET(HAVE_JEDULE 1)
 188 endif()
 189
 190 if(enable_latency_bound_tracking)
 191   SET(HAVE_LATENCY_BOUND_TRACKING 1)
 192 else()
 193   if(enable_gtnets)
 194     message(STATUS "Warning : Turning latency_bound_tracking to ON because GTNeTs is ON")
 195     SET(enable_latency_bound_tracking ON)
 196     SET(HAVE_LATENCY_BOUND_TRACKING 1)
 197   else()
 198     SET(HAVE_LATENCY_BOUND_TRACKING 0)
 199   endif()
 200 endif()
 201
 202 if(enable_mallocators)
 203   SET(MALLOCATOR_IS_WANTED 1)
 204 else()
 205   SET(MALLOCATOR_IS_WANTED 0)
 206 endif()
 207
 208 if(enable_model-checking AND HAVE_MMAP)
 209   SET(HAVE_MC 1)
 210   SET(MMALLOC_WANT_OVERRIDE_LEGACY 1)
 211   include(FindLibunwind)
 212 else()
 213   SET(HAVE_MC 0)
 214   SET(MMALLOC_WANT_OVERRIDE_LEGACY 0)
 215 endif()
 216
 217 #--------------------------------------------------------------------------------------------------
 218 ### Check for some architecture dependent values
 219 CHECK_TYPE_SIZE(int SIZEOF_INT)
 220 CHECK_TYPE_SIZE(void* SIZEOF_VOIDP)
 221
 222 #--------------------------------------------------------------------------------------------------
 223 ### Initialize of CONTEXT THREADS
 224
 225 if(pthread)
 226   set(pthread 1)
 227 elseif(pthread)
 228   set(pthread 0)
 229 endif()
 230
 231 if(pthread)
 232   ### Test that we have a way to create semaphores
 233
 234   if(HAVE_SEM_OPEN_LIB)
 235     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
 236     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 237     OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
 238     )
 239
 240     if(HAVE_SEM_OPEN_compil)
 241       set(HAVE_SEM_OPEN 0)
 242       message(STATUS "Warning: sem_open not compilable")
 243       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
 244     else()
 245       set(HAVE_SEM_OPEN 1)
 246       message(STATUS "sem_open is compilable")
 247     endif()
 248
 249     execute_process(COMMAND ./sem_open
 250     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 251     RESULT_VARIABLE HAVE_SEM_OPEN_run
 252     OUTPUT_VARIABLE var_compil
 253     )
 254     file(REMOVE sem_open)
 255
 256     if(NOT HAVE_SEM_OPEN_run)
 257       set(HAVE_SEM_OPEN 1)
 258       message(STATUS "sem_open is executable")
 259     else()
 260       set(HAVE_SEM_OPEN 0)
 261       if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
 262         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
 263       else()
 264         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
 265       endif()
 266       message(STATUS "Warning: sem_open not executable")
 267       message(STATUS "Compilation output: '${var_compil}'")
 268       message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
 269     endif()
 270
 271   else()
 272     set(HAVE_SEM_OPEN 0)
 273   endif()
 274
 275   if(HAVE_SEM_INIT_LIB)
 276     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
 277     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 278     RESULT_VARIABLE HAVE_SEM_INIT_run OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
 279
 280     if(HAVE_SEM_INIT_compil)
 281       set(HAVE_SEM_INIT 0)
 282       message(STATUS "Warning: sem_init not compilable")
 283       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
 284     else()
 285       set(HAVE_SEM_INIT 1)
 286       message(STATUS "sem_init is compilable")
 287     endif()
 288     execute_process(COMMAND ./sem_init
 289     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 290     RESULT_VARIABLE HAVE_SEM_INIT_run
 291     OUTPUT_VARIABLE var_compil
 292     )
 293     file(REMOVE sem_init)
 294
 295
 296     if(NOT HAVE_SEM_INIT_run)
 297       set(HAVE_SEM_INIT 1)
 298       message(STATUS "sem_init is executable")
 299     else()
 300       set(HAVE_SEM_INIT 0)
 301       if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
 302         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
 303       else()
 304         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
 305       endif()
 306       message(STATUS "Warning: sem_init not executable")
 307       message(STATUS "Compilation output: '${var_compil}'")
 308       message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
 309     endif()
 310   endif()
 311
 312   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
 313     message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
 314   endif()
 315
 316   ### Test that we have a way to timewait for semaphores
 317
 318   if(HAVE_SEM_TIMEDWAIT_LIB)
 319
 320     execute_process(
 321       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c -lpthread"
 322       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 323       OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run
 324       )
 325
 326     if(HAVE_SEM_TIMEDWAIT_run)
 327       set(HAVE_SEM_TIMEDWAIT 0)
 328       message(STATUS "timedwait not compilable")
 329     else()
 330       set(HAVE_SEM_TIMEDWAIT 1)
 331       message(STATUS "timedwait is compilable")
 332     endif()
 333   endif()
 334
 335   ### HAVE_MUTEX_TIMEDLOCK
 336
 337   if(HAVE_MUTEX_TIMEDLOCK_LIB)
 338
 339     execute_process(
 340       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_mutex_timedlock.c -lpthread"
 341       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 342       OUTPUT_VARIABLE HAVE_MUTEX_TIMEDLOCK_run
 343       )
 344
 345     if(HAVE_MUTEX_TIMEDLOCK_run)
 346       set(HAVE_MUTEX_TIMEDLOCK 0)
 347       message(STATUS "timedlock not compilable")
 348     else()
 349       message(STATUS "timedlock is compilable")
 350       set(HAVE_MUTEX_TIMEDLOCK 1)
 351     endif()
 352   endif()
 353 endif()
 354
 355 # AC_CHECK_MCSC(mcsc=yes, mcsc=no)
 356 set(mcsc_flags "")
 357 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 358   set(mcsc_flags "-D_XOPEN_SOURCE")
 359 endif()
 360
 361 if(WIN32)
 362   if(ARCH_32_BITS)
 363     set(mcsc_flags "-D_XBT_WIN32 -D_I_X86_ -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
 364   else()
 365     set(mcsc_flags "-D_XBT_WIN32 -D_AMD64_ -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
 366   endif()
 367 endif()
 368
 369 IF(CMAKE_CROSSCOMPILING)
 370   IF(WIN32)
 371     set(windows_context "yes")
 372     set(IS_WINDOWS 1)
 373   ENDIF()
 374 ELSE()
 375   file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
 376   file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
 377   execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_AC_CHECK_MCSC.c ${mcsc_flags} -o testprog
 378   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/
 379   OUTPUT_VARIABLE COMPILE_mcsc_VAR)
 380
 381   if(NOT COMPILE_mcsc_VAR)
 382     message(STATUS "prog_AC_CHECK_MCSC.c is compilable")
 383     execute_process(COMMAND ./testprog
 384     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/
 385     OUTPUT_VARIABLE var_compil)
 386   else()
 387     message(STATUS "prog_AC_CHECK_MCSC.c is not compilable")
 388   endif()
 389   file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
 390
 391   if(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
 392     file(READ "${CMAKE_BINARY_DIR}/conftestval" mcsc)
 393     STRING(REPLACE "\n" "" mcsc "${mcsc}")
 394     if(mcsc)
 395       set(mcsc "yes")
 396       set(HAVE_UCONTEXT_H 1)
 397     else()
 398       set(mcsc "no")
 399     endif()
 400   else()
 401     set(mcsc "no")
 402   endif()
 403
 404   message(STATUS "mcsc: ${mcsc}")
 405 ENDIF()
 406
 407 if(mcsc MATCHES "no" AND pthread)
 408   if(HAVE_WINDOWS_H)
 409     set(windows_context "yes")
 410     set(IS_WINDOWS 1)
 411   elseif(HAVE_WINDOWS_H)
 412     message(FATAL_ERROR "no appropriate backend found")
 413   endif()
 414 endif()
 415
 416 #Only windows
 417
 418 if(WIN32)
 419   if(NOT HAVE_WINDOWS_H)
 420     message(FATAL_ERROR "no appropriate backend found windows")
 421   endif()
 422 endif()
 423
 424 if(windows_context MATCHES "yes")
 425   message(STATUS "Context change to windows")
 426 endif()
 427
 428 #If can have both context
 429
 430 if(mcsc)
 431   set(CONTEXT_UCONTEXT 1)
 432 endif()
 433
 434 if(pthread)
 435   set(CONTEXT_THREADS 1)
 436 endif()
 437
 438 ###############
 439 ## GIT version check
 440 ##
 441 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/ AND NOT WIN32)
 442   execute_process(COMMAND git remote
 443   COMMAND head -n 1
 444   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 445   OUTPUT_VARIABLE remote
 446   RESULT_VARIABLE ret
 447   )
 448   string(REPLACE "\n" "" remote "${remote}")
 449   #message(STATUS "Git remote: ${remote}")
 450   execute_process(COMMAND git config --get remote.${remote}.url
 451   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 452   OUTPUT_VARIABLE url
 453   RESULT_VARIABLE ret
 454   )
 455   string(REPLACE "\n" "" url "${url}")
 456   #message(STATUS "Git url: ${url}")
 457   if(url)
 458     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
 459     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 460     OUTPUT_VARIABLE GIT_VERSION
 461     RESULT_VARIABLE ret
 462     )
 463     string(REPLACE "\n" "" GIT_VERSION "${GIT_VERSION}")
 464     message(STATUS "Git version: ${GIT_VERSION}")
 465     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
 466     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 467     OUTPUT_VARIABLE GIT_DATE
 468     RESULT_VARIABLE ret
 469     )
 470     string(REPLACE "\n" "" GIT_DATE "${GIT_DATE}")
 471     message(STATUS "Git date: ${GIT_DATE}")
 472     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
 473     STRING(REPLACE " +0000" "" GIT_DATE "${GIT_DATE}")
 474     STRING(REPLACE " " "~" GIT_DATE "${GIT_DATE}")
 475     STRING(REPLACE ":" "-" GIT_DATE "${GIT_DATE}")
 476   endif()
 477 endif()
 478
 479 #--------------------------------------------------------------------------------------------------
 480
 481 set(makecontext_CPPFLAGS_2 "")
 482 if(HAVE_MAKECONTEXT OR WIN32)
 483   set(makecontext_CPPFLAGS "-DTEST_makecontext")
 484   if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 485     set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE")
 486   endif()
 487
 488   if(WIN32)
 489     if(ARCH_32_BITS)
 490       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_I_X86_")
 491     else()
 492       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_AMD64_")
 493     endif()
 494     set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
 495   endif()
 496
 497   file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
 498
 499   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 500     ${CMAKE_BINARY_DIR}
 501     ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
 502     COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
 503     )
 504
 505   if(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
 506     file(READ ${CMAKE_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
 507     string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 508     string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
 509     string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 510     string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
 511     string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
 512     set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
 513     set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
 514     message(STATUS "${pth_skaddr_makecontext}")
 515     message(STATUS "${pth_sksize_makecontext}")
 516   else()
 517     #       message(FATAL_ERROR "makecontext is not compilable")
 518   endif()
 519 endif()
 520
 521 #--------------------------------------------------------------------------------------------------
 522
 523 ### check for stackgrowth
 524 if (NOT CMAKE_CROSSCOMPILING)
 525   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 526     ${CMAKE_BINARY_DIR}
 527     ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
 528     )
 529   file(READ "${CMAKE_BINARY_DIR}/conftestval" stack)
 530   if(stack MATCHES "down")
 531     set(PTH_STACKGROWTH "-1")
 532   endif()
 533   if(stack MATCHES "up")
 534     set(PTH_STACKGROWTH "1")
 535   endif()
 536
 537 endif()
 538 ###############
 539 ## System checks
 540 ##
 541
 542 #SG_CONFIGURE_PART([System checks...])
 543 #AC_PROG_CC(xlC gcc cc) -auto
 544 #AM_SANITY_CHECK -auto
 545
 546 #AC_PROG_MAKE_SET
 547
 548 #AC_PRINTF_NULL
 549 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
 550   ${CMAKE_BINARY_DIR}
 551   ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
 552   )
 553
 554 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 555   SET(PRINTF_NULL_WORKING "0")
 556 else()
 557   SET(PRINTF_NULL_WORKING "1")
 558 endif()
 559
 560 #AC_CHECK_VA_COPY
 561
 562 set(diff_va "va_copy((d),(s))"
 563   "VA_COPY((d),(s))"
 564   "__va_copy((d),(s))"
 565   "__builtin_va_copy((d),(s))"
 566   "do { (d) = (s)\; } while (0)"
 567   "do { *(d) = *(s)\; } while (0)"
 568   "memcpy((void *)&(d), (void *)&(s), sizeof(s))"
 569   "memcpy((void *)(d), (void *)(s), sizeof(*(s)))"
 570   )
 571
 572 foreach(fct ${diff_va})
 573   write_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" "#include <stdlib.h>
 574         #include <stdarg.h>
 575         #include <string.h>
 576         #define DO_VA_COPY(d,s) ${fct}
 577         void test(char *str, ...)
 578         {
 579             va_list ap, ap2;
 580             int i;
 581             va_start(ap, str);
 582             DO_VA_COPY(ap2, ap);
 583             for (i = 1; i <= 9; i++) {
 584                 int k = (int)va_arg(ap, int);
 585                 if (k != i)
 586                     abort();
 587             }
 588             DO_VA_COPY(ap, ap2);
 589             for (i = 1; i <= 9; i++) {
 590                 int k = (int)va_arg(ap, int);
 591                 if (k != i)
 592                     abort();
 593             }
 594             va_end(ap);
 595         }
 596         int main(void)
 597         {
 598             test(\"test\", 1, 2, 3, 4, 5, 6, 7, 8, 9);
 599             exit(0);
 600         }"
 601     )
 602   try_compile(COMPILE_VA_NULL_VAR
 603     ${CMAKE_BINARY_DIR}
 604     ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
 605     )
 606   if(COMPILE_VA_NULL_VAR)
 607     string(REGEX REPLACE "\;" "" fctbis ${fct})
 608     if(${fctbis} STREQUAL "va_copy((d),(s))")
 609       set(HAVE_VA_COPY 1)
 610       set(ac_cv_va_copy "C99")
 611       set(__VA_COPY_USE_C99 "va_copy((d),(s))")
 612     endif()
 613
 614     if(${fctbis} STREQUAL "VA_COPY((d),(s))")
 615       set(ac_cv_va_copy "GCM")
 616       set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
 617     endif()
 618
 619     if(${fctbis} STREQUAL "__va_copy((d),(s))")
 620       set(ac_cv_va_copy "GCH")
 621       set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
 622     endif()
 623
 624     if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
 625       set(ac_cv_va_copy "GCB")
 626       set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
 627     endif()
 628
 629     if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
 630       set(ac_cv_va_copy "ASS")
 631       set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
 632     endif()
 633
 634     if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
 635       set(ac_cv_va_copy "ASP")
 636       set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
 637     endif()
 638
 639     if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
 640       set(ac_cv_va_copy "CPS")
 641       set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
 642     endif()
 643
 644     if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
 645       set(ac_cv_va_copy "CPP")
 646       set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
 647     endif()
 648
 649     if(NOT STATUS_OK)
 650       set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}(d, s)")
 651     endif()
 652     set(STATUS_OK "1")
 653
 654   endif()
 655
 656 endforeach(fct ${diff_va})
 657
 658 #--------------------------------------------------------------------------------------------------
 659 ### check for getline
 660 try_compile(COMPILE_RESULT_VAR
 661   ${CMAKE_BINARY_DIR}
 662   ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_getline.c
 663   )
 664
 665 if(NOT COMPILE_RESULT_VAR)
 666   SET(need_getline "#define SIMGRID_NEED_GETLINE 1")
 667   SET(SIMGRID_NEED_GETLINE 1)
 668 else()
 669   SET(need_getline "")
 670   SET(SIMGRID_NEED_GETLINE 0)
 671 endif()
 672
 673 ### check for a working snprintf
 674 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
 675   if(WIN32)
 676     #set(HAVE_SNPRINTF 1)
 677     #set(HAVE_VSNPRINTF 1)
 678   endif()
 679
 680   if(CMAKE_CROSSCOMPILING)
 681     set(RUN_SNPRINTF_FUNC "cross")
 682     #set(PREFER_PORTABLE_SNPRINTF 1)
 683   else()
 684     try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
 685       ${CMAKE_BINARY_DIR}
 686       ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_snprintf.c
 687       )
 688   endif()
 689
 690   if(CMAKE_CROSSCOMPILING)
 691     set(RUN_VSNPRINTF_FUNC "cross")
 692     set(PREFER_PORTABLE_VSNPRINTF 1)
 693   else()
 694     try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
 695       ${CMAKE_BINARY_DIR}
 696       ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_vsnprintf.c
 697       )
 698   endif()
 699
 700   set(PREFER_PORTABLE_SNPRINTF 0)
 701   if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 702     set(PREFER_PORTABLE_SNPRINTF 1)
 703   endif()
 704   if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 705     set(PREFER_PORTABLE_SNPRINTF 1)
 706   endif()
 707 endif()
 708
 709 ### check for asprintf function familly
 710 if(HAVE_ASPRINTF)
 711   SET(simgrid_need_asprintf "")
 712   SET(NEED_ASPRINTF 0)
 713 else()
 714   SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
 715   SET(NEED_ASPRINTF 1)
 716 endif()
 717
 718 if(HAVE_VASPRINTF)
 719   SET(simgrid_need_vasprintf "")
 720   SET(NEED_VASPRINTF 0)
 721 else()
 722   SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
 723   SET(NEED_VASPRINTF 1)
 724 endif()
 725
 726 ### check for addr2line
 727
 728 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS  )
 729 if(ADDR2LINE)
 730   set(ADDR2LINE "${ADDR2LINE}/addr2line")
 731 endif()
 732
 733 ### Check if OSX can compile with ucontext (with gcc 4.[1-5] it is broken)
 734 if(APPLE)
 735   if(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
 736     message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
 737     set(HAVE_UCONTEXT_H 0)
 738   endif()
 739 endif()
 740
 741 ### File to create
 742
 743 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in"                   "${CMAKE_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
 744
 745 SET( CMAKEDEFINE "#cmakedefine" )
 746 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/src/internal_config.h.in"      "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
 747 configure_file("${CMAKE_BINARY_DIR}/src/internal_config.h"                      "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
 748 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"            "${CMAKE_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
 749
 750 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
 751 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
 752
 753 ### Script used when simgrid is installed
 754 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
 755 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
 756 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
 757 set(libdir ${exec_prefix}/lib)
 758 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_INSTALL_PREFIX}/lib:${GTNETS_LIB_PATH}:${HAVE_NS3_LIB}:$LD_LIBRARY_PATH")
 759
 760 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/smpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/smpif.h @ONLY)
 761 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/bin/smpicc @ONLY)
 762 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_BINARY_DIR}/bin/smpif2c @ONLY)
 763 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/bin/smpiff @ONLY)
 764 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/bin/smpirun @ONLY)
 765
 766 ### Script used when simgrid is compiling
 767 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
 768 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
 769 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
 770 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
 771 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/lib:${GTNETS_LIB_PATH}:${HAVE_NS3_LIB}:$LD_LIBRARY_PATH")
 772 set(libdir "${CMAKE_BINARY_DIR}/lib")
 773
 774 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc @ONLY)
 775 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif2c @ONLY)
 776 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff @ONLY)
 777 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun @ONLY)
 778
 779 set(top_builddir ${CMAKE_HOME_DIRECTORY})
 780
 781 if(NOT WIN32)
 782   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicc)
 783   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif2c)
 784   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpiff)
 785   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpirun)
 786   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc)
 787   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif2c)
 788   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff)
 789   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun)
 790 endif()
 791
 792 set(generated_headers_to_install
 793   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/smpif.h
 794   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
 795   )
 796
 797 set(generated_headers
 798   ${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h
 799   ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h
 800   )
 801
 802 set(generated_files_to_clean
 803   ${generated_headers}
 804   ${generated_headers_to_install}
 805   ${CMAKE_BINARY_DIR}/bin/smpicc
 806   ${CMAKE_BINARY_DIR}/bin/smpif2c
 807   ${CMAKE_BINARY_DIR}/bin/smpiff
 808   ${CMAKE_BINARY_DIR}/bin/smpirun
 809   ${CMAKE_BINARY_DIR}/bin/colorize
 810   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
 811   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
 812   ${CMAKE_BINARY_DIR}/src/supernovae_sg.c
 813   ${CMAKE_BINARY_DIR}/src/supernovae_smpi.c
 814   )
 815
 816 if("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
 817 else()
 818   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/hostfile ${CMAKE_BINARY_DIR}/examples/smpi/hostfile COPYONLY)
 819   configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml COPYONLY)
 820   configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform_with_routers.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml COPYONLY)
 821   configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/tracing/platform.xml ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml COPYONLY)
 822   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
 823   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
 824   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
 825   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
 826
 827   set(generated_files_to_clean
 828     ${generated_files_to_clean}
 829     ${CMAKE_BINARY_DIR}/examples/smpi/hostfile
 830     ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml
 831     ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml
 832     ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml
 833     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
 834     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
 835     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
 836     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
 837     )
 838 endif()
 839
 840 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
 841   "${generated_files_to_clean}")
 842
 843 IF(${ARCH_32_BITS})
 844   set(WIN_ARCH "32")
 845 ELSE()
 846   set(WIN_ARCH "64")
 847 ENDIF()
 848 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/src/simgrid.nsi.in"    "${CMAKE_BINARY_DIR}/simgrid.nsi" @ONLY IMMEDIATE)