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 FOUND
  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 ${CMAKE_BINARY_DIR}
 247     RESULT_VARIABLE HAVE_SEM_OPEN_run
 248     OUTPUT_VARIABLE var_compil
 249     )
 250     file(REMOVE sem_open)
 251
 252     if(NOT HAVE_SEM_OPEN_run)
 253       set(HAVE_SEM_OPEN 1)
 254       message(STATUS "sem_open is executable")
 255     else()
 256       set(HAVE_SEM_OPEN 0)
 257       if(EXISTS "${CMAKE_BINARY_DIR}/sem_open")
 258         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open exists!")
 259       else()
 260         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_open not exists!")
 261       endif()
 262       message(STATUS "Warning: sem_open not executable")
 263       message(STATUS "Compilation output: '${var_compil}'")
 264       message(STATUS "Exit result of sem_open: ${HAVE_SEM_OPEN_run}")
 265     endif()
 266
 267   else()
 268     set(HAVE_SEM_OPEN 0)
 269   endif()
 270
 271   if(HAVE_SEM_INIT_LIB)
 272     execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_init.c -lpthread -o sem_init
 273     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 274     RESULT_VARIABLE HAVE_SEM_INIT_run OUTPUT_VARIABLE HAVE_SEM_INIT_compil)
 275
 276     if(HAVE_SEM_INIT_compil)
 277       set(HAVE_SEM_INIT 0)
 278       message(STATUS "Warning: sem_init not compilable")
 279       message(STATUS "HAVE_SEM_INIT_comp_output: ${HAVE_SEM_OPEN_comp_output}")
 280     else()
 281       set(HAVE_SEM_INIT 1)
 282       message(STATUS "sem_init is compilable")
 283     endif()
 284     execute_process(COMMAND ./sem_init
 285     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 286     RESULT_VARIABLE HAVE_SEM_INIT_run
 287     OUTPUT_VARIABLE var_compil
 288     )
 289     file(REMOVE sem_init)
 290
 291
 292     if(NOT HAVE_SEM_INIT_run)
 293       set(HAVE_SEM_INIT 1)
 294       message(STATUS "sem_init is executable")
 295     else()
 296       set(HAVE_SEM_INIT 0)
 297       if(EXISTS "${CMAKE_BINARY_DIR}/sem_init")
 298         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init exists!")
 299       else()
 300         message(STATUS "Bin ${CMAKE_BINARY_DIR}/sem_init not exists!")
 301       endif()
 302       message(STATUS "Warning: sem_init not executable")
 303       message(STATUS "Compilation output: '${var_compil}'")
 304       message(STATUS "Exit result of sem_init: ${HAVE_SEM_INIT_run}")
 305     endif()
 306   endif()
 307
 308   if(NOT HAVE_SEM_OPEN AND NOT HAVE_SEM_INIT)
 309     message(FATAL_ERROR "Semaphores are not usable (neither sem_open nor sem_init is both compilable and executable), but they are mandatory to threads (you may need to mount /dev).")
 310   endif()
 311
 312   ### Test that we have a way to timewait for semaphores
 313
 314   if(HAVE_SEM_TIMEDWAIT_LIB)
 315
 316     execute_process(
 317       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_sem_timedwait.c -lpthread"
 318       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 319       OUTPUT_VARIABLE HAVE_SEM_TIMEDWAIT_run
 320       )
 321
 322     if(HAVE_SEM_TIMEDWAIT_run)
 323       set(HAVE_SEM_TIMEDWAIT 0)
 324       message(STATUS "timedwait not compilable")
 325     else()
 326       set(HAVE_SEM_TIMEDWAIT 1)
 327       message(STATUS "timedwait is compilable")
 328     endif()
 329   endif()
 330
 331   ### HAVE_MUTEX_TIMEDLOCK
 332
 333   if(HAVE_MUTEX_TIMEDLOCK_LIB)
 334
 335     execute_process(
 336       COMMAND "${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_mutex_timedlock.c -lpthread"
 337       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
 338       OUTPUT_VARIABLE HAVE_MUTEX_TIMEDLOCK_run
 339       )
 340
 341     if(HAVE_MUTEX_TIMEDLOCK_run)
 342       set(HAVE_MUTEX_TIMEDLOCK 0)
 343       message(STATUS "timedlock not compilable")
 344     else()
 345       message(STATUS "timedlock is compilable")
 346       set(HAVE_MUTEX_TIMEDLOCK 1)
 347     endif()
 348   endif()
 349 endif()
 350
 351 # AC_CHECK_MCSC(mcsc=yes, mcsc=no)
 352 set(mcsc_flags "")
 353 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 354   set(mcsc_flags "-D_XOPEN_SOURCE")
 355 endif()
 356
 357 if(WIN32)
 358   if(ARCH_32_BITS)
 359     set(mcsc_flags "-D_XBT_WIN32 -D_I_X86_ -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
 360   else()
 361     set(mcsc_flags "-D_XBT_WIN32 -D_AMD64_ -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
 362   endif()
 363 endif()
 364
 365 IF(CMAKE_CROSSCOMPILING)
 366   IF(WIN32)
 367     set(windows_context "yes")
 368     set(IS_WINDOWS 1)
 369   ENDIF()
 370 ELSE()
 371   file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
 372   file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
 373   execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_AC_CHECK_MCSC.c ${mcsc_flags} -o testprog
 374   WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/
 375   OUTPUT_VARIABLE COMPILE_mcsc_VAR)
 376
 377   if(NOT COMPILE_mcsc_VAR)
 378     message(STATUS "prog_AC_CHECK_MCSC.c is compilable")
 379     execute_process(COMMAND ./testprog
 380     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/
 381     OUTPUT_VARIABLE var_compil)
 382   else()
 383     message(STATUS "prog_AC_CHECK_MCSC.c is not compilable")
 384   endif()
 385   file(REMOVE "${CMAKE_BINARY_DIR}/testprog*")
 386
 387   if(EXISTS "${CMAKE_BINARY_DIR}/conftestval")
 388     file(READ "${CMAKE_BINARY_DIR}/conftestval" mcsc)
 389     STRING(REPLACE "\n" "" mcsc "${mcsc}")
 390     if(mcsc)
 391       set(mcsc "yes")
 392       set(HAVE_UCONTEXT_H 1)
 393     else()
 394       set(mcsc "no")
 395     endif()
 396   else()
 397     set(mcsc "no")
 398   endif()
 399
 400   message(STATUS "mcsc: ${mcsc}")
 401 ENDIF()
 402
 403 if(mcsc MATCHES "no" AND pthread)
 404   if(HAVE_WINDOWS_H)
 405     set(windows_context "yes")
 406     set(IS_WINDOWS 1)
 407   elseif(HAVE_WINDOWS_H)
 408     message(FATAL_ERROR "no appropriate backend found")
 409   endif()
 410 endif()
 411
 412 #Only windows
 413
 414 if(WIN32)
 415   if(NOT HAVE_WINDOWS_H)
 416     message(FATAL_ERROR "no appropriate backend found windows")
 417   endif()
 418 endif()
 419
 420 if(windows_context MATCHES "yes")
 421   message(STATUS "Context change to windows")
 422 endif()
 423
 424 #If can have both context
 425
 426 if(mcsc)
 427   set(CONTEXT_UCONTEXT 1)
 428 endif()
 429
 430 if(pthread)
 431   set(CONTEXT_THREADS 1)
 432 endif()
 433
 434 ###############
 435 ## GIT version check
 436 ##
 437 if(EXISTS ${CMAKE_HOME_DIRECTORY}/.git/ AND NOT WIN32)
 438   execute_process(COMMAND git remote
 439   COMMAND head -n 1
 440   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 441   OUTPUT_VARIABLE remote
 442   RESULT_VARIABLE ret
 443   )
 444   string(REPLACE "\n" "" remote "${remote}")
 445   #message(STATUS "Git remote: ${remote}")
 446   execute_process(COMMAND git config --get remote.${remote}.url
 447   WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 448   OUTPUT_VARIABLE url
 449   RESULT_VARIABLE ret
 450   )
 451   string(REPLACE "\n" "" url "${url}")
 452   #message(STATUS "Git url: ${url}")
 453   if(url)
 454     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log --pretty=oneline --abbrev-commit -1
 455     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 456     OUTPUT_VARIABLE GIT_VERSION
 457     RESULT_VARIABLE ret
 458     )
 459     string(REPLACE "\n" "" GIT_VERSION "${GIT_VERSION}")
 460     message(STATUS "Git version: ${GIT_VERSION}")
 461     execute_process(COMMAND git --git-dir=${CMAKE_HOME_DIRECTORY}/.git log -n 1 --pretty=format:%ai .
 462     WORKING_DIRECTORY ${CMAKE_HOME_DIRECTORY}/.git/
 463     OUTPUT_VARIABLE GIT_DATE
 464     RESULT_VARIABLE ret
 465     )
 466     string(REPLACE "\n" "" GIT_DATE "${GIT_DATE}")
 467     message(STATUS "Git date: ${GIT_DATE}")
 468     string(REGEX REPLACE " .*" "" GIT_VERSION "${GIT_VERSION}")
 469     STRING(REPLACE " +0000" "" GIT_DATE "${GIT_DATE}")
 470     STRING(REPLACE " " "~" GIT_DATE "${GIT_DATE}")
 471     STRING(REPLACE ":" "-" GIT_DATE "${GIT_DATE}")
 472   endif()
 473 endif()
 474
 475 #--------------------------------------------------------------------------------------------------
 476
 477 set(makecontext_CPPFLAGS_2 "")
 478 if(HAVE_MAKECONTEXT OR WIN32)
 479   set(makecontext_CPPFLAGS "-DTEST_makecontext")
 480   if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 481     set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE")
 482   endif()
 483
 484   if(WIN32)
 485     if(ARCH_32_BITS)
 486       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_I_X86_")
 487     else()
 488       set(makecontext_CPPFLAGS "-DTEST_makecontext -D_AMD64_")
 489     endif()
 490     set(makecontext_CPPFLAGS_2 "-D_XBT_WIN32 -I${CMAKE_HOME_DIRECTORY}/include/xbt -I${CMAKE_HOME_DIRECTORY}/src/xbt")
 491   endif()
 492
 493   file(REMOVE ${CMAKE_BINARY_DIR}/conftestval)
 494
 495   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 496     ${CMAKE_BINARY_DIR}
 497     ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stacksetup.c
 498     COMPILE_DEFINITIONS "${makecontext_CPPFLAGS} ${makecontext_CPPFLAGS_2}"
 499     )
 500
 501   if(EXISTS ${CMAKE_BINARY_DIR}/conftestval)
 502     file(READ ${CMAKE_BINARY_DIR}/conftestval MAKECONTEXT_ADDR_SIZE)
 503     string(REPLACE "\n" "" MAKECONTEXT_ADDR_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 504     string(REGEX MATCH ;^.*,;MAKECONTEXT_ADDR "${MAKECONTEXT_ADDR_SIZE}")
 505     string(REGEX MATCH ;,.*$; MAKECONTEXT_SIZE "${MAKECONTEXT_ADDR_SIZE}")
 506     string(REPLACE "," "" makecontext_addr "${MAKECONTEXT_ADDR}")
 507     string(REPLACE "," "" makecontext_size "${MAKECONTEXT_SIZE}")
 508     set(pth_skaddr_makecontext "#define pth_skaddr_makecontext(skaddr,sksize) (${makecontext_addr})")
 509     set(pth_sksize_makecontext "#define pth_sksize_makecontext(skaddr,sksize) (${makecontext_size})")
 510     message(STATUS "${pth_skaddr_makecontext}")
 511     message(STATUS "${pth_sksize_makecontext}")
 512   else()
 513     #       message(FATAL_ERROR "makecontext is not compilable")
 514   endif()
 515 endif()
 516
 517 #--------------------------------------------------------------------------------------------------
 518
 519 ### check for stackgrowth
 520 if (NOT CMAKE_CROSSCOMPILING)
 521   try_run(RUN_makecontext_VAR COMPILE_makecontext_VAR
 522     ${CMAKE_BINARY_DIR}
 523     ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_stackgrowth.c
 524     )
 525   file(READ "${CMAKE_BINARY_DIR}/conftestval" stack)
 526   if(stack MATCHES "down")
 527     set(PTH_STACKGROWTH "-1")
 528   endif()
 529   if(stack MATCHES "up")
 530     set(PTH_STACKGROWTH "1")
 531   endif()
 532
 533 endif()
 534 ###############
 535 ## System checks
 536 ##
 537
 538 #SG_CONFIGURE_PART([System checks...])
 539 #AC_PROG_CC(xlC gcc cc) -auto
 540 #AM_SANITY_CHECK -auto
 541
 542 #AC_PROG_MAKE_SET
 543
 544 #AC_PRINTF_NULL
 545 try_run(RUN_PRINTF_NULL_VAR COMPILE_PRINTF_NULL_VAR
 546   ${CMAKE_BINARY_DIR}
 547   ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_printf_null.c
 548   )
 549
 550 if(RUN_PRINTF_NULL_VAR MATCHES "FAILED_TO_RUN")
 551   SET(PRINTF_NULL_WORKING "0")
 552 else()
 553   SET(PRINTF_NULL_WORKING "1")
 554 endif()
 555
 556 #AC_CHECK_VA_COPY
 557
 558 set(diff_va "va_copy((d),(s))"
 559   "VA_COPY((d),(s))"
 560   "__va_copy((d),(s))"
 561   "__builtin_va_copy((d),(s))"
 562   "do { (d) = (s)\; } while (0)"
 563   "do { *(d) = *(s)\; } while (0)"
 564   "memcpy((void *)&(d), (void *)&(s), sizeof(s))"
 565   "memcpy((void *)(d), (void *)(s), sizeof(*(s)))"
 566   )
 567
 568 foreach(fct ${diff_va})
 569   write_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c" "#include <stdlib.h>
 570         #include <stdarg.h>
 571         #include <string.h>
 572         #define DO_VA_COPY(d,s) ${fct}
 573         void test(char *str, ...)
 574         {
 575             va_list ap, ap2;
 576             int i;
 577             va_start(ap, str);
 578             DO_VA_COPY(ap2, ap);
 579             for (i = 1; i <= 9; i++) {
 580                 int k = (int)va_arg(ap, int);
 581                 if (k != i)
 582                     abort();
 583             }
 584             DO_VA_COPY(ap, ap2);
 585             for (i = 1; i <= 9; i++) {
 586                 int k = (int)va_arg(ap, int);
 587                 if (k != i)
 588                     abort();
 589             }
 590             va_end(ap);
 591         }
 592         int main(void)
 593         {
 594             test(\"test\", 1, 2, 3, 4, 5, 6, 7, 8, 9);
 595             exit(0);
 596         }"
 597     )
 598   try_compile(COMPILE_VA_NULL_VAR
 599     ${CMAKE_BINARY_DIR}
 600     ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_va_copy.c
 601     )
 602   if(COMPILE_VA_NULL_VAR)
 603     string(REGEX REPLACE "\;" "" fctbis ${fct})
 604     if(${fctbis} STREQUAL "va_copy((d),(s))")
 605       set(HAVE_VA_COPY 1)
 606       set(ac_cv_va_copy "C99")
 607       set(__VA_COPY_USE_C99 "va_copy((d),(s))")
 608     endif()
 609
 610     if(${fctbis} STREQUAL "VA_COPY((d),(s))")
 611       set(ac_cv_va_copy "GCM")
 612       set(__VA_COPY_USE_GCM "VA_COPY((d),(s))")
 613     endif()
 614
 615     if(${fctbis} STREQUAL "__va_copy((d),(s))")
 616       set(ac_cv_va_copy "GCH")
 617       set(__VA_COPY_USE_GCH "__va_copy((d),(s))")
 618     endif()
 619
 620     if(${fctbis} STREQUAL "__builtin_va_copy((d),(s))")
 621       set(ac_cv_va_copy "GCB")
 622       set(__VA_COPY_USE_GCB "__builtin_va_copy((d),(s))")
 623     endif()
 624
 625     if(${fctbis} STREQUAL "do { (d) = (s) } while (0)")
 626       set(ac_cv_va_copy "ASS")
 627       set(__VA_COPY_USE_ASS "do { (d) = (s); } while (0)")
 628     endif()
 629
 630     if(${fctbis} STREQUAL "do { *(d) = *(s) } while (0)")
 631       set(ac_cv_va_copy "ASP")
 632       set(__VA_COPY_USE_ASP "do { *(d) = *(s); } while (0)")
 633     endif()
 634
 635     if(${fctbis} STREQUAL "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
 636       set(ac_cv_va_copy "CPS")
 637       set(__VA_COPY_USE_CPS "memcpy((void *)&(d), (void *)&(s), sizeof(s))")
 638     endif()
 639
 640     if(${fctbis} STREQUAL "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
 641       set(ac_cv_va_copy "CPP")
 642       set(__VA_COPY_USE_CPP "memcpy((void *)(d), (void *)(s), sizeof(*(s)))")
 643     endif()
 644
 645     if(NOT STATUS_OK)
 646       set(__VA_COPY_USE "__VA_COPY_USE_${ac_cv_va_copy}(d, s)")
 647     endif()
 648     set(STATUS_OK "1")
 649
 650   endif()
 651
 652 endforeach(fct ${diff_va})
 653
 654 #--------------------------------------------------------------------------------------------------
 655 ### check for getline
 656 try_compile(COMPILE_RESULT_VAR
 657   ${CMAKE_BINARY_DIR}
 658   ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_getline.c
 659   )
 660
 661 if(NOT COMPILE_RESULT_VAR)
 662   SET(need_getline "#define SIMGRID_NEED_GETLINE 1")
 663   SET(SIMGRID_NEED_GETLINE 1)
 664 else()
 665   SET(need_getline "")
 666   SET(SIMGRID_NEED_GETLINE 0)
 667 endif()
 668
 669 ### check for a working snprintf
 670 if(HAVE_SNPRINTF AND HAVE_VSNPRINTF OR WIN32)
 671   if(WIN32)
 672     #set(HAVE_SNPRINTF 1)
 673     #set(HAVE_VSNPRINTF 1)
 674   endif()
 675
 676   if(CMAKE_CROSSCOMPILING)
 677     set(RUN_SNPRINTF_FUNC "cross")
 678     #set(PREFER_PORTABLE_SNPRINTF 1)
 679   else()
 680     try_run(RUN_SNPRINTF_FUNC_VAR COMPILE_SNPRINTF_FUNC_VAR
 681       ${CMAKE_BINARY_DIR}
 682       ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_snprintf.c
 683       )
 684   endif()
 685
 686   if(CMAKE_CROSSCOMPILING)
 687     set(RUN_VSNPRINTF_FUNC "cross")
 688     set(PREFER_PORTABLE_VSNPRINTF 1)
 689   else()
 690     try_run(RUN_VSNPRINTF_FUNC_VAR COMPILE_VSNPRINTF_FUNC_VAR
 691       ${CMAKE_BINARY_DIR}
 692       ${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/test_prog/prog_vsnprintf.c
 693       )
 694   endif()
 695
 696   set(PREFER_PORTABLE_SNPRINTF 0)
 697   if(RUN_VSNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 698     set(PREFER_PORTABLE_SNPRINTF 1)
 699   endif()
 700   if(RUN_SNPRINTF_FUNC_VAR MATCHES "FAILED_TO_RUN")
 701     set(PREFER_PORTABLE_SNPRINTF 1)
 702   endif()
 703 endif()
 704
 705 ### check for asprintf function familly
 706 if(HAVE_ASPRINTF)
 707   SET(simgrid_need_asprintf "")
 708   SET(NEED_ASPRINTF 0)
 709 else()
 710   SET(simgrid_need_asprintf "#define SIMGRID_NEED_ASPRINTF 1")
 711   SET(NEED_ASPRINTF 1)
 712 endif()
 713
 714 if(HAVE_VASPRINTF)
 715   SET(simgrid_need_vasprintf "")
 716   SET(NEED_VASPRINTF 0)
 717 else()
 718   SET(simgrid_need_vasprintf "#define SIMGRID_NEED_VASPRINTF 1")
 719   SET(NEED_VASPRINTF 1)
 720 endif()
 721
 722 ### check for addr2line
 723
 724 find_path(ADDR2LINE NAMES addr2line     PATHS NO_DEFAULT_PATHS  )
 725 if(ADDR2LINE)
 726   set(ADDR2LINE "${ADDR2LINE}/addr2line")
 727 endif()
 728
 729 ### Check if OSX can compile with ucontext (with gcc 4.[1-5] it is broken)
 730 if(APPLE)
 731   if(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
 732     message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
 733     set(HAVE_UCONTEXT_H 0)
 734   endif()
 735 endif()
 736
 737 ### File to create
 738
 739 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in"                   "${CMAKE_BINARY_DIR}/src/context_sysv_config.h" @ONLY IMMEDIATE)
 740
 741 SET( CMAKEDEFINE "#cmakedefine" )
 742 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/src/internal_config.h.in"      "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
 743 configure_file("${CMAKE_BINARY_DIR}/src/internal_config.h"                      "${CMAKE_BINARY_DIR}/src/internal_config.h" @ONLY IMMEDIATE)
 744 configure_file("${CMAKE_HOME_DIRECTORY}/include/simgrid_config.h.in"            "${CMAKE_BINARY_DIR}/include/simgrid_config.h" @ONLY IMMEDIATE)
 745
 746 set(top_srcdir "${CMAKE_HOME_DIRECTORY}")
 747 set(srcdir "${CMAKE_HOME_DIRECTORY}/src")
 748
 749 ### Script used when simgrid is installed
 750 set(exec_prefix ${CMAKE_INSTALL_PREFIX})
 751 set(includeflag "-I${CMAKE_INSTALL_PREFIX}/include -I${CMAKE_INSTALL_PREFIX}/include/smpi")
 752 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
 753 set(libdir ${exec_prefix}/lib)
 754 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_INSTALL_PREFIX}/lib:${GTNETS_LIB_PATH}:${HAVE_NS3_LIB}:$LD_LIBRARY_PATH")
 755
 756 configure_file(${CMAKE_HOME_DIRECTORY}/include/smpi/smpif.h.in ${CMAKE_BINARY_DIR}/include/smpi/smpif.h @ONLY)
 757 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/bin/smpicc @ONLY)
 758 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_BINARY_DIR}/bin/smpif2c @ONLY)
 759 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/bin/smpiff @ONLY)
 760 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif90.in ${CMAKE_BINARY_DIR}/bin/smpif90 @ONLY)
 761 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/bin/smpirun @ONLY)
 762
 763 ### Script used when simgrid is compiling
 764 set(includeflag "-I${CMAKE_HOME_DIRECTORY}/include -I${CMAKE_HOME_DIRECTORY}/include/smpi")
 765 set(includeflag "${includeflag} -I${CMAKE_BINARY_DIR}/include -I${CMAKE_BINARY_DIR}/include/smpi")
 766 set(includedir "${CMAKE_HOME_DIRECTORY}/include")
 767 set(exec_prefix "${CMAKE_BINARY_DIR}/smpi_script/")
 768 set(CMAKE_SMPI_COMMAND "export LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/lib:${GTNETS_LIB_PATH}:${HAVE_NS3_LIB}:$LD_LIBRARY_PATH")
 769 set(libdir "${CMAKE_BINARY_DIR}/lib")
 770
 771 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpicc.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc @ONLY)
 772 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif2c.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif2c @ONLY)
 773 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpiff.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff @ONLY)
 774 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpif90.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif90 @ONLY)
 775 configure_file(${CMAKE_HOME_DIRECTORY}/src/smpi/smpirun.in ${CMAKE_BINARY_DIR}/smpi_script/bin/smpirun @ONLY)
 776
 777 set(top_builddir ${CMAKE_HOME_DIRECTORY})
 778
 779 if(NOT WIN32)
 780   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpicc)
 781   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif2c)
 782   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpiff)
 783   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpif90)
 784   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/bin/smpirun)
 785   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpicc)
 786   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif2c)
 787   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpiff)
 788   execute_process(COMMAND chmod a=rwx ${CMAKE_BINARY_DIR}/smpi_script/bin/smpif90)
 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/smpif90
 809   ${CMAKE_BINARY_DIR}/bin/smpirun
 810   ${CMAKE_BINARY_DIR}/bin/colorize
 811   ${CMAKE_BINARY_DIR}/bin/simgrid_update_xml
 812   ${CMAKE_BINARY_DIR}/examples/smpi/tracing/smpi_traced.trace
 813   ${CMAKE_BINARY_DIR}/src/supernovae_sg.c
 814   ${CMAKE_BINARY_DIR}/src/supernovae_smpi.c
 815   )
 816
 817 if("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
 818 else()
 819   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/hostfile ${CMAKE_BINARY_DIR}/examples/smpi/hostfile COPYONLY)
 820   configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml COPYONLY)
 821   configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/small_platform_with_routers.xml ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml COPYONLY)
 822   configure_file(${CMAKE_HOME_DIRECTORY}/examples/msg/tracing/platform.xml ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml COPYONLY)
 823   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions0.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt COPYONLY)
 824   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions1.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt COPYONLY)
 825   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_allReduce.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt COPYONLY)
 826   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_barrier.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt COPYONLY)
 827   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_bcast.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt COPYONLY)
 828   configure_file(${CMAKE_HOME_DIRECTORY}/examples/smpi/replay/actions_with_isend.txt ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt COPYONLY)
 829   configure_file(${CMAKE_HOME_DIRECTORY}/teshsuite/smpi/hostfile ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile COPYONLY)
 830
 831   set(generated_files_to_clean
 832     ${generated_files_to_clean}
 833     ${CMAKE_BINARY_DIR}/examples/smpi/hostfile
 834     ${CMAKE_BINARY_DIR}/examples/msg/small_platform.xml
 835     ${CMAKE_BINARY_DIR}/examples/msg/small_platform_with_routers.xml
 836     ${CMAKE_BINARY_DIR}/examples/msg/tracing/platform.xml
 837     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions0.txt
 838     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions1.txt
 839     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_allReduce.txt
 840     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_barrier.txt
 841     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_bcast.txt
 842     ${CMAKE_BINARY_DIR}/examples/smpi/replay/actions_with_isend.txt
 843     ${CMAKE_BINARY_DIR}/teshsuite/smpi/hostfile
 844     )
 845 endif()
 846
 847 SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
 848   "${generated_files_to_clean}")
 849
 850 IF(${ARCH_32_BITS})
 851   set(WIN_ARCH "32")
 852 ELSE()
 853   set(WIN_ARCH "64")
 854 ENDIF()
 855 configure_file("${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/src/simgrid.nsi.in"    "${CMAKE_BINARY_DIR}/simgrid.nsi" @ONLY IMMEDIATE)