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")
 161   SET(HAVE_MMAP 0)
 162   message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
 163 ENDIF()
 164
 165 if(WIN32) #THOSE FILES ARE FUNCTIONS ARE NOT DETECTED BUT THEY SHOULD...
 166   set(HAVE_UCONTEXT_H 1)
 167   set(HAVE_MAKECONTEXT 1)
 168   set(HAVE_SNPRINTF 1)
 169   set(HAVE_VSNPRINTF 1)
 170 endif()
 171
 172 set(CONTEXT_UCONTEXT 0)
 173 SET(CONTEXT_THREADS 0)
 174 SET(HAVE_TRACING 1)
 175
 176 if(enable_tracing)
 177   SET(HAVE_TRACING 1)
 178 else()
 179   SET(HAVE_TRACING 0)
 180 endif()
 181
 182 if(enable_jedule)
 183   SET(HAVE_JEDULE 1)
 184 endif()
 185
 186 if(enable_latency_bound_tracking)
 187   SET(HAVE_LATENCY_BOUND_TRACKING 1)
 188 else()
 189   if(enable_gtnets)
 190     message(STATUS "Warning : Turning latency_bound_tracking to ON because GTNeTs is ON")
 191     SET(enable_latency_bound_tracking ON)
 192     SET(HAVE_LATENCY_BOUND_TRACKING 1)
 193   else()
 194     SET(HAVE_LATENCY_BOUND_TRACKING 0)
 195   endif()
 196 endif()
 197
 198 if(enable_mallocators)
 199   SET(MALLOCATOR_IS_WANTED 1)
 200 else()
 201   SET(MALLOCATOR_IS_WANTED 0)
 202 endif()
 203
 204 if(enable_model-checking AND HAVE_MMAP)
 205   SET(HAVE_MC 1)
 206   SET(MMALLOC_WANT_OVERRIDE_LEGACY 1)
 207   include(FindLibunwind)
 208 else()
 209   SET(HAVE_MC 0)
 210   SET(MMALLOC_WANT_OVERRIDE_LEGACY 0)
 211 endif()
 212
 213 #--------------------------------------------------------------------------------------------------
 214 ### Check for some architecture dependent values
 215 CHECK_TYPE_SIZE(int SIZEOF_INT)
 216 CHECK_TYPE_SIZE(void* SIZEOF_VOIDP)
 217
 218 #--------------------------------------------------------------------------------------------------
 219 ### Initialize of CONTEXT THREADS
 220
 221 if(pthread)
 222   set(pthread 1)
 223 elseif(pthread)
 224   set(pthread 0)
 225 endif()
 226
 227 if(pthread)
 228   ### Test that we have a way to create semaphores
 229
 230   if(HAVE_SEM_OPEN_LIB)
 231     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_open.c -lpthread -o sem_open
 232     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 233     OUTPUT_VARIABLE HAVE_SEM_OPEN_compil
 234     )
 235
 236     if(HAVE_SEM_OPEN_compil)
 237       set(HAVE_SEM_OPEN 0)
 238       message(STATUS "Warning: sem_open not compilable")
 239       message(STATUS "HAVE_SEM_OPEN_comp_output: ${HAVE_SEM_OPEN_comp_output}")
 240     else()
 241       set(HAVE_SEM_OPEN 1)
 242       message(STATUS "sem_open is compilable")
 243     endif()
 244
 245     execute_process(COMMAND ./sem_open
 246     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 247     RESULT_VARIABLE HAVE_SEM_OPEN_run
 248     OUTPUT_VARIABLE var_compil
 249     )
 250
 251     if(NOT HAVE_SEM_OPEN_run)
 252       set(HAVE_SEM_OPEN 1)
 253       message(STATUS "sem_open is executable")
 254     else()
 255       set(HAVE_SEM_OPEN 0)
 256       if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
 257         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
 258       else()
 259         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
 260       endif()
 261       message(STATUS "Warning: sem_open not executable")
 262       message(STATUS "Compilation output: '${var_compil}'")
 263       message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
 264     endif()
 265
 266   else()
 267     set(HAVE_SEM_OPEN 0)
 268   endif()
 269
 270   if(HAVE_SEM_INIT_LIB)
 271     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
 272     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 273     RESULT_VARIABLE HAVE_SEM_INIT_run OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
 274
 275     if(HAVE_SEM_INIT_compil)
 276       set(HAVE_SEM_INIT 0)
 277       message(STATUS "Warning: sem_init not compilable")
 278       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
 279     else()
 280       set(HAVE_SEM_INIT 1)
 281       message(STATUS "sem_init is compilable")
 282     endif()
 283     execute_process(COMMAND ./sem_init
 284     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 285     RESULT_VARIABLE HAVE_SEM_INIT_run
 286     OUTPUT_VARIABLE var_compil
 287     )
 288
 289     if(NOT HAVE_SEM_INIT_run)
 290       set(HAVE_SEM_INIT 1)
 291       message(STATUS "sem_init is executable")
 292     else()
 293       set(HAVE_SEM_INIT 0)
 294       if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
 295         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
 296       else()
 297         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
 298       endif()
 299       message(STATUS "Warning: sem_init not executable")
 300       message(STATUS "Compilation output: '${var_compil}'")
 301       message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
 302     endif()
 303   endif()
 304
 305   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
 306     message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
 307   endif()
 308
 309   ### Test that we have a way to timewait for semaphores
 310
 311   if(HAVE_SEM_TIMEDWAIT_LIB)
 312
 313     execute_process(
 314       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c -lpthread"
 315       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 316       OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run
 317       )
 318
 319     if(HAVE_SEM_TIMEDWAIT_run)
 320       set(HAVE_SEM_TIMEDWAIT 0)
 321       message(STATUS "timedwait not compilable")
 322     else()
 323       set(HAVE_SEM_TIMEDWAIT 1)
 324       message(STATUS "timedwait is compilable")
 325     endif()
 326   endif()
 327
 328   ### HAVE_MUTEX_TIMEDLOCK
 329
 330   if(HAVE_MUTEX_TIMEDLOCK_LIB)
 331
 332     execute_process(
 333       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_mutex_timedlock.c -lpthread"
 334       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 335       OUTPUT_VARIABLE HAVE_MUTEX_TIMEDLOCK_run
 336       )
 337
 338     if(HAVE_MUTEX_TIMEDLOCK_run)
 339       set(HAVE_MUTEX_TIMEDLOCK 0)
 340       message(STATUS "timedlock not compilable")
 341     else()
 342       message(STATUS "timedlock is compilable")
 343       set(HAVE_MUTEX_TIMEDLOCK 1)
 344     endif()
 345   endif()
 346 endif()
 347
 348 # AC_CHECK_MCSC(mcsc=yes, mcsc=no)
 349 set(mcsc_flags "")
 350 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 351   set(mcsc_flags "-D_XOPEN_SOURCE")
 352 endif()
 353
 354 if(WIN32)
 355   if(ARCH_32_BITS)
 356     set(mcsc_flags "-D_XBT_WIN32 -D_I_X86_ -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
 357   else()
 358     set(mcsc_flags "-D_XBT_WIN32 -D_AMD64_ -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
 359   endif()
 360 endif()
 361
 362 IF(CMAKE_CROSSCOMPILING)
 363   IF(WIN32)
 364     set(windows_context "yes")
 365     set(IS_WINDOWS 1)
 366   ENDIF()
 367 ELSE()
 368   file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
 369   file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
 370   execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_AC_CHECK_MCSC.c ${mcsc_flags} -o testprog
 371   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/
 372   OUTPUT_VARIABLE COMPILE_mcsc_VAR)
 373
 374   if(NOT COMPILE_mcsc_VAR)
 375     message(STATUS "prog_AC_CHECK_MCSC.c is compilable")
 376     execute_process(COMMAND ./testprog
 377     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/
 378     OUTPUT_VARIABLE var_compil)
 379   else()
 380     message(STATUS "prog_AC_CHECK_MCSC.c is not compilable")
 381   endif()
 382   file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
 383
 384   if(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
 385     file(READ "${CMAKE_BINARY_DIR}/conftestval" mcsc)
 386     STRING(REPLACE "\n" "" mcsc "${mcsc}")
 387     if(mcsc)
 388       set(mcsc "yes")
 389       set(HAVE_UCONTEXT_H 1)
 390     else()
 391       set(mcsc "no")
 392     endif()
 393   else()
 394     set(mcsc "no")
 395   endif()
 396
 397   message(STATUS "mcsc: ${mcsc}")
 398 ENDIF()
 399
 400 if(mcsc MATCHES "no" AND pthread)
 401   if(HAVE_WINDOWS_H)
 402     set(windows_context "yes")
 403     set(IS_WINDOWS 1)
 404   elseif(HAVE_WINDOWS_H)
 405     message(FATAL_ERROR "no appropriate backend found")
 406   endif()
 407 endif()
 408
 409 #Only windows
 410
 411 if(WIN32)
 412   if(NOT HAVE_WINDOWS_H)
 413     message(FATAL_ERROR "no appropriate backend found windows")
 414   endif()
 415 endif()
 416
 417 if(windows_context MATCHES "yes")
 418   message(STATUS "Context change to windows")
 419 endif()
 420
 421 #If can have both context
 422
 423 if(mcsc)
 424   set(CONTEXT_UCONTEXT 1)
 425 endif()
 426
 427 if(pthread)
 428   set(CONTEXT_THREADS 1)
 429 endif()
 430
 431 ###############
 432 ## GIT version check
 433 ##
 434 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/ AND NOT WIN32)
 435   execute_process(COMMAND git remote
 436   COMMAND head -n 1
 437   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 438   OUTPUT_VARIABLE remote
 439   RESULT_VARIABLE ret
 440   )
 441   string(REPLACE "\n" "" remote "${remote}")
 442   #message(STATUS "Git remote: ${remote}")
 443   execute_process(COMMAND git config --get remote.${remote}.url
 444   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 445   OUTPUT_VARIABLE url
 446   RESULT_VARIABLE ret
 447   )
 448   string(REPLACE "\n" "" url "${url}")
 449   #message(STATUS "Git url: ${url}")
 450   if(url)
 451     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
 452     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 453     OUTPUT_VARIABLE GIT_VERSION
 454     RESULT_VARIABLE ret
 455     )
 456     string(REPLACE "\n" "" GIT_VERSION "${GIT_VERSION}")
 457     message(STATUS "Git version: ${GIT_VERSION}")
 458     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
 459     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 460     OUTPUT_VARIABLE GIT_DATE
 461     RESULT_VARIABLE ret
 462     )
 463     string(REPLACE "\n" "" GIT_DATE "${GIT_DATE}")
 464     message(STATUS "Git date: ${GIT_DATE}")
 465     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
 466     STRING(REPLACE " +0000" "" GIT_DATE "${GIT_DATE}")
 467     STRING(REPLACE " " "~" GIT_DATE "${GIT_DATE}")
 468     STRING(REPLACE ":" "-" GIT_DATE "${GIT_DATE}")
 469   endif()
 470 endif()
 471
 472 #--------------------------------------------------------------------------------------------------
 473
 474 set(makecontext_CPPFLAGS_2 "")
 475 if(HAVE_MAKECONTEXT OR WIN32)
 476   set(makecontext_CPPFLAGS "-DTEST_makecontext")
 477   if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 478     set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE")
 479   endif()
 480
 481   if(WIN32)
 482     if(ARCH_32_BITS)
 483       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_I_X86_")
 484     else()
 485       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_AMD64_")
 486     endif()
 487     set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
 488   endif()
 489
 490   file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
 491
 492   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 493     ${CMAKE_BINARY_DIR}
 494     ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
 495     COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
 496     )
 497
 498   if(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
 499     file(READ ${CMAKE_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
 500     string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 501     string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
 502     string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 503     string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
 504     string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
 505     set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
 506     set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
 507     message(STATUS "${pth_skaddr_makecontext}")
 508     message(STATUS "${pth_sksize_makecontext}")
 509   else()
 510     #       message(FATAL_ERROR "makecontext is not compilable")
 511   endif()
 512 endif()
 513
 514 #--------------------------------------------------------------------------------------------------
 515
 516 ### check for stackgrowth
 517 if (NOT CMAKE_CROSSCOMPILING)
 518   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 519     ${CMAKE_BINARY_DIR}
 520     ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
 521     )
 522   file(READ "${CMAKE_BINARY_DIR}/conftestval" stack)
 523   if(stack MATCHES "down")
 524     set(PTH_STACKGROWTH "-1")
 525   endif()
 526   if(stack MATCHES "up")
 527     set(PTH_STACKGROWTH "1")
 528   endif()
 529
 530 endif()
 531 ###############
 532 ## System checks
 533 ##
 534
 535 #SG_CONFIGURE_PART([System checks...])
 536 #AC_PROG_CC(xlC gcc cc) -auto
 537 #AM_SANITY_CHECK -auto
 538
 539 #AC_PROG_MAKE_SET
 540
 541 #AC_PRINTF_NULL
 542 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
 543   ${CMAKE_BINARY_DIR}
 544   ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
 545   )
 546
 547 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 548   SET(PRINTF_NULL_WORKING "0")
 549 else()
 550   SET(PRINTF_NULL_WORKING "1")
 551 endif()
 552
 553 #AC_CHECK_VA_COPY
 554
 555 set(diff_va "va_copy((d),(s))"
 556   "VA_COPY((d),(s))"
 557   "__va_copy((d),(s))"
 558   "__builtin_va_copy((d),(s))"
 559   "do { (d) = (s)\; } while (0)"
 560   "do { *(d) = *(s)\; } while (0)"
 561   "memcpy((void *)&(d), (void *)&(s), sizeof(s))"
 562   "memcpy((void *)(d), (void *)(s), sizeof(*(s)))"
 563   )
 564
 565 foreach(fct ${diff_va})
 566   write_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" "#include <stdlib.h>
 567         #include <stdarg.h>
 568         #include <string.h>
 569         #define DO_VA_COPY(d,s) ${fct}
 570         void test(char *str, ...)
 571         {
 572             va_list ap, ap2;
 573             int i;
 574             va_start(ap, str);
 575             DO_VA_COPY(ap2, ap);
 576             for (i = 1; i <= 9; i++) {
 577                 int k = (int)va_arg(ap, int);
 578                 if (k != i)
 579                     abort();
 580             }
 581             DO_VA_COPY(ap, ap2);
 582             for (i = 1; i <= 9; i++) {
 583                 int k = (int)va_arg(ap, int);
 584                 if (k != i)
 585                     abort();
 586             }
 587             va_end(ap);
 588         }
 589         int main(void)
 590         {
 591             test(\"test\", 1, 2, 3, 4, 5, 6, 7, 8, 9);
 592             exit(0);
 593         }"
 594     )
 595   try_compile(COMPILE_VA_NULL_VAR
 596     ${CMAKE_BINARY_DIR}
 597     ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
 598     )
 599   if(COMPILE_VA_NULL_VAR)
 600     string(REGEX REPLACE "\;" "" fctbis ${fct})
 601     if(${fctbis} STREQUAL "va_copy((d),(s))")
 602       set(HAVE_VA_COPY 1)
 603       set(ac_cv_va_copy "C99")
 604       set(__VA_COPY_USE_C99 "va_copy((d),(s))")
 605     endif()
 606
 607     if(${fctbis} STREQUAL "VA_COPY((d),(s))")
 608       set(ac_cv_va_copy "GCM")
 609       set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
 610     endif()
 611
 612     if(${fctbis} STREQUAL "__va_copy((d),(s))")
 613       set(ac_cv_va_copy "GCH")
 614       set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
 615     endif()
 616
 617     if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
 618       set(ac_cv_va_copy "GCB")
 619       set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
 620     endif()
 621
 622     if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
 623       set(ac_cv_va_copy "ASS")
 624       set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
 625     endif()
 626
 627     if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
 628       set(ac_cv_va_copy "ASP")
 629       set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
 630     endif()
 631
 632     if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
 633       set(ac_cv_va_copy "CPS")
 634       set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
 635     endif()
 636
 637     if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
 638       set(ac_cv_va_copy "CPP")
 639       set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
 640     endif()
 641
 642     if(NOT STATUS_OK)
 643       set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}(d, s)")
 644     endif()
 645     set(STATUS_OK "1")
 646
 647   endif()
 648
 649 endforeach(fct ${diff_va})
 650
 651 #--------------------------------------------------------------------------------------------------
 652 ### check for getline
 653 try_compile(COMPILE_RESULT_VAR
 654   ${CMAKE_BINARY_DIR}
 655   ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_getline.c
 656   )
 657
 658 if(NOT COMPILE_RESULT_VAR)
 659   SET(need_getline "#define SIMGRID_NEED_GETLINE 1")
 660   SET(SIMGRID_NEED_GETLINE 1)
 661 else()
 662   SET(need_getline "")
 663   SET(SIMGRID_NEED_GETLINE 0)
 664 endif()
 665
 666 ### check for a working snprintf
 667 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
 668   if(WIN32)
 669     #set(HAVE_SNPRINTF 1)
 670     #set(HAVE_VSNPRINTF 1)
 671   endif()
 672
 673   if(CMAKE_CROSSCOMPILING)
 674     set(RUN_SNPRINTF_FUNC "cross")
 675     #set(PREFER_PORTABLE_SNPRINTF 1)
 676   else()
 677     try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
 678       ${CMAKE_BINARY_DIR}
 679       ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_snprintf.c
 680       )
 681   endif()
 682
 683   if(CMAKE_CROSSCOMPILING)
 684     set(RUN_VSNPRINTF_FUNC "cross")
 685     set(PREFER_PORTABLE_VSNPRINTF 1)
 686   else()
 687     try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
 688       ${CMAKE_BINARY_DIR}
 689       ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_vsnprintf.c
 690       )
 691   endif()
 692
 693   set(PREFER_PORTABLE_SNPRINTF 0)
 694   if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 695     set(PREFER_PORTABLE_SNPRINTF 1)
 696   endif()
 697   if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 698     set(PREFER_PORTABLE_SNPRINTF 1)
 699   endif()
 700 endif()
 701
 702 ### check for asprintf function familly
 703 if(HAVE_ASPRINTF)
 704   SET(simgrid_need_asprintf "")
 705   SET(NEED_ASPRINTF 0)
 706 else()
 707   SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
 708   SET(NEED_ASPRINTF 1)
 709 endif()
 710
 711 if(HAVE_VASPRINTF)
 712   SET(simgrid_need_vasprintf "")
 713   SET(NEED_VASPRINTF 0)
 714 else()
 715   SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
 716   SET(NEED_VASPRINTF 1)
 717 endif()
 718
 719 ### check for addr2line
 720
 721 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS  )
 722 if(ADDR2LINE)
 723   set(ADDR2LINE "${ADDR2LINE}/addr2line")
 724 endif()
 725
 726 ### Check if OSX can compile with ucontext (with gcc 4.[1-5] it is broken)
 727 if(APPLE)
 728   if(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
 729     message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
 730     set(HAVE_UCONTEXT_H 0)
 731   endif()
 732 endif()
 733
 734 ### File to create
 735
 736 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in"                   "${CMAKE_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
 737
 738 SET( CMAKEDEFINE "#cmakedefine" )
 739 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/src/internal_config.h.in"      "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
 740 configure_file("${CMAKE_BINARY_DIR}/src/internal_config.h"                      "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
 741 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"            "${CMAKE_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
 742
 743 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
 744 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
 745
 746 ### Script used when simgrid is installed
 747 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
 748 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
 749 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
 750 set(libdir ${exec_prefix}/lib)
 751 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_INSTALL_PREFIX}/lib:${GTNETS_LIB_PATH}:${HAVE_NS3_LIB}:$LD_LIBRARY_PATH")
 752
 753 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/smpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/smpif.h @ONLY)
 754 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/bin/smpicc @ONLY)
 755 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_BINARY_DIR}/bin/smpif2c @ONLY)
 756 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/bin/smpiff @ONLY)
 757 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/bin/smpirun @ONLY)
 758
 759 ### Script used when simgrid is compiling
 760 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
 761 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
 762 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
 763 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
 764 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/lib:${GTNETS_LIB_PATH}:${HAVE_NS3_LIB}:$LD_LIBRARY_PATH")
 765 set(libdir "${CMAKE_BINARY_DIR}/lib")
 766
 767 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc @ONLY)
 768 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif2c @ONLY)
 769 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff @ONLY)
 770 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun @ONLY)
 771
 772 set(top_builddir ${CMAKE_HOME_DIRECTORY})
 773
 774 if(NOT WIN32)
 775   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicc)
 776   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif2c)
 777   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpiff)
 778   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpirun)
 779   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc)
 780   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif2c)
 781   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff)
 782   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun)
 783 endif()
 784
 785 set(generated_headers_to_install
 786   ${CMAKE_CURRENT_BINARY_DIR}/include/smpi/smpif.h
 787   ${CMAKE_CURRENT_BINARY_DIR}/include/simgrid_config.h
 788   )
 789
 790 set(generated_headers
 791   ${CMAKE_CURRENT_BINARY_DIR}/src/context_sysv_config.h
 792   ${CMAKE_CURRENT_BINARY_DIR}/src/internal_config.h
 793   )
 794
 795 set(generated_files_to_clean
 796   ${generated_headers}
 797   ${generated_headers_to_install}
 798   ${CMAKE_BINARY_DIR}/bin/smpicc
 799   ${CMAKE_BINARY_DIR}/bin/smpif2c
 800   ${CMAKE_BINARY_DIR}/bin/smpiff
 801   ${CMAKE_BINARY_DIR}/bin/smpirun
 802   ${CMAKE_BINARY_DIR}/bin/colorize
 803   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
 804   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
 805   ${CMAKE_BINARY_DIR}/src/supernovae_sg.c
 806   ${CMAKE_BINARY_DIR}/src/supernovae_smpi.c
 807   )
 808
 809 if("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
 810 else()
 811   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/hostfile ${CMAKE_BINARY_DIR}/examples/smpi/hostfile COPYONLY)
 812   configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml COPYONLY)
 813   configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform_with_routers.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml COPYONLY)
 814   configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/tracing/platform.xml ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml COPYONLY)
 815   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
 816   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
 817   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
 818   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
 819
 820   set(generated_files_to_clean
 821     ${generated_files_to_clean}
 822     ${CMAKE_BINARY_DIR}/examples/smpi/hostfile
 823     ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml
 824     ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml
 825     ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml
 826     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
 827     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
 828     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
 829     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
 830     )
 831 endif()
 832
 833 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
 834   "${generated_files_to_clean}")
 835
 836 IF(${ARCH_32_BITS})
 837   set(WIN_ARCH "32")
 838 ELSE()
 839   set(WIN_ARCH "64")
 840 ENDIF()
 841 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/src/simgrid.nsi.in"    "${CMAKE_BINARY_DIR}/simgrid.nsi" @ONLY IMMEDIATE)